at25df321a
at25df641
at26df081a
- en25s64
mr25h128
mr25h256
mr25h10
s25fl008k
s25fl064k
sst25vf040b
- sst25wf040b
m25p40
m25p80
m25p16
- mediatek,sgmiisys: phandle to the syscon node that handles the SGMII setup
which is required for those SoCs equipped with SGMII such as MT7622 SoC.
- mediatek,pctl: phandle to the syscon node that handles the ports slew rate
- and driver current
+ and driver current: only for MT2701 and MT7623 SoC
Optional properties:
- interrupt-parent: Should be the phandle for the interrupt controller
- reset-gpios: The GPIO phandle and specifier for the PHY reset signal.
-- reset-delay-us: Delay after the reset was asserted in microseconds.
+- reset-assert-us: Delay after the reset was asserted in microseconds.
If this property is missing the delay will be skipped.
-- reset-post-delay-us: Delay after the reset was deasserted in microseconds.
+- reset-deassert-us: Delay after the reset was deasserted in microseconds.
If this property is missing the delay will be skipped.
Example:
reg = <0>;
reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
- reset-delay-us = <1000>;
- reset-post-delay-us = <2000>;
+ reset-assert-us = <1000>;
+ reset-deassert-us = <2000>;
};
- "fsl,imx53-ecspi" for SPI compatible with the one integrated on i.MX53 and later Soc
- reg : Offset and length of the register set for the device
- interrupts : Should contain CSPI/eCSPI interrupt
-- cs-gpios : Specifies the gpio pins to be used for chipselects.
- clocks : Clock specifiers for both ipg and per clocks.
- clock-names : Clock names should include both "ipg" and "per"
See the clock consumer binding,
Documentation/devicetree/bindings/clock/clock-bindings.txt
-- dmas: DMA specifiers for tx and rx dma. See the DMA client binding,
- Documentation/devicetree/bindings/dma/dma.txt
-- dma-names: DMA request names should include "tx" and "rx" if present.
-Obsolete properties:
-- fsl,spi-num-chipselects : Contains the number of the chipselect
+Recommended properties:
+- cs-gpios : GPIOs to use as chip selects, see spi-bus.txt. While the native chip
+select lines can be used, they appear to always generate a pulse between each
+word of a transfer. Most use cases will require GPIO based chip selects to
+generate a valid transaction.
Optional properties:
+- num-cs : Number of total chip selects, see spi-bus.txt.
+- dmas: DMA specifiers for tx and rx dma. See the DMA client binding,
+Documentation/devicetree/bindings/dma/dma.txt.
+- dma-names: DMA request names, if present, should include "tx" and "rx".
- fsl,spi-rdy-drctl: Integer, representing the value of DRCTL, the register
controlling the SPI_READY handling. Note that to enable the DRCTL consideration,
the SPI_READY mode-flag needs to be set too.
Valid values are: 0 (disabled), 1 (edge-triggered burst) and 2 (level-triggered burst).
+Obsolete properties:
+- fsl,spi-num-chipselects : Contains the number of the chipselect
+
Example:
ecspi@70010000 {
+.. SPDX-License-Identifier: GPL-2.0
+
==========
batman-adv
==========
--------------
The maximum number of packets that kernel can handle on a NAPI interrupt,
-it's a Per-CPU variable.
+it's a Per-CPU variable. For drivers that support LRO or GRO_HW, a hardware
+aggregated packet is counted as one packet in this context.
+
Default: 64
dev_weight_rx_bias
F: Documentation/ABI/testing/sysfs-class-net-batman-adv
F: Documentation/ABI/testing/sysfs-class-net-mesh
F: Documentation/networking/batman-adv.rst
+F: include/uapi/linux/batadv_packet.h
F: include/uapi/linux/batman_adv.h
F: net/batman-adv/
VERSION = 4
PATCHLEVEL = 15
SUBLEVEL = 0
-EXTRAVERSION = -rc3
+EXTRAVERSION = -rc4
NAME = Fearless Coyote
# *DOCUMENTATION*
.pushsection .text.fixup,"ax"
.align 4
9001: mov r4, #-EFAULT
+#ifdef CONFIG_CPU_SW_DOMAIN_PAN
+ ldr r5, [sp, #9*4] @ *err_ptr
+#else
ldr r5, [sp, #8*4] @ *err_ptr
+#endif
str r4, [r5]
ldmia sp, {r1, r2} @ retrieve dst, len
add r2, r2, r1
{
u64 reg;
+ /* Clear pmscr in case of early return */
+ *pmscr_el1 = 0;
+
/* SPE present on this CPU? */
if (!cpuid_feature_extract_unsigned_field(read_sysreg(id_aa64dfr0_el1),
ID_AA64DFR0_PMSVER_SHIFT))
while ((nuline = strchr(s, '\n')) != NULL) {
if (nuline != s)
pdc_iodc_print(s, nuline - s);
- pdc_iodc_print("\r\n", 2);
- s = nuline + 1;
+ pdc_iodc_print("\r\n", 2);
+ s = nuline + 1;
}
if (*s != '\0')
pdc_iodc_print(s, strlen(s));
/* thread information allocation */
+#ifdef CONFIG_IRQSTACKS
+#define THREAD_SIZE_ORDER 2 /* PA-RISC requires at least 16k stack */
+#else
#define THREAD_SIZE_ORDER 3 /* PA-RISC requires at least 32k stack */
+#endif
+
/* Be sure to hunt all references to this down when you change the size of
* the kernel stack */
#define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER)
STREG %r19,PT_SR7(%r16)
intr_return:
- /* NOTE: Need to enable interrupts incase we schedule. */
- ssm PSW_SM_I, %r0
-
/* check for reschedule */
mfctl %cr30,%r1
LDREG TI_FLAGS(%r1),%r19 /* sched.h: TIF_NEED_RESCHED */
LDREG PT_IASQ1(%r16), %r20
cmpib,COND(=),n 0,%r20,intr_restore /* backward */
+ /* NOTE: We need to enable interrupts if we have to deliver
+ * signals. We used to do this earlier but it caused kernel
+ * stack overflows. */
+ ssm PSW_SM_I, %r0
+
copy %r0, %r25 /* long in_syscall = 0 */
#ifdef CONFIG_64BIT
ldo -16(%r30),%r29 /* Reference param save area */
cmpib,COND(=) 0, %r20, intr_do_preempt
nop
+ /* NOTE: We need to enable interrupts if we schedule. We used
+ * to do this earlier but it caused kernel stack overflows. */
+ ssm PSW_SM_I, %r0
+
#ifdef CONFIG_64BIT
ldo -16(%r30),%r29 /* Reference param save area */
#endif
__INITRODATA
+ .align 4
.export os_hpmc_size
os_hpmc_size:
.word .os_hpmc_end-.os_hpmc
#include <linux/slab.h>
#include <linux/kallsyms.h>
#include <linux/sort.h>
-#include <linux/sched.h>
#include <linux/uaccess.h>
#include <asm/assembly.h>
#include <linux/preempt.h>
#include <linux/init.h>
-#include <asm/processor.h>
#include <asm/delay.h>
-
#include <asm/special_insns.h> /* for mfctl() */
#include <asm/processor.h> /* for boot_cpu_data */
func = (u8 *) __bpf_call_base + imm;
/* Save skb pointer if we need to re-cache skb data */
- if (bpf_helper_changes_pkt_data(func))
+ if ((ctx->seen & SEEN_SKB) &&
+ bpf_helper_changes_pkt_data(func))
PPC_BPF_STL(3, 1, bpf_jit_stack_local(ctx));
bpf_jit_emit_func_call(image, ctx, (u64)func);
PPC_MR(b2p[BPF_REG_0], 3);
/* refresh skb cache */
- if (bpf_helper_changes_pkt_data(func)) {
+ if ((ctx->seen & SEEN_SKB) &&
+ bpf_helper_changes_pkt_data(func)) {
/* reload skb pointer to r3 */
PPC_BPF_LL(3, 1, bpf_jit_stack_local(ctx));
bpf_jit_emit_skb_loads(image, ctx);
#define SEEN_LITERAL 8 /* code uses literals */
#define SEEN_FUNC 16 /* calls C functions */
#define SEEN_TAIL_CALL 32 /* code uses tail calls */
-#define SEEN_SKB_CHANGE 64 /* code changes skb data */
-#define SEEN_REG_AX 128 /* code uses constant blinding */
+#define SEEN_REG_AX 64 /* code uses constant blinding */
#define SEEN_STACK (SEEN_FUNC | SEEN_MEM | SEEN_SKB)
/*
EMIT6_DISP_LH(0xe3000000, 0x0024, REG_W1, REG_0,
REG_15, 152);
}
- if (jit->seen & SEEN_SKB)
+ if (jit->seen & SEEN_SKB) {
emit_load_skb_data_hlen(jit);
- if (jit->seen & SEEN_SKB_CHANGE)
/* stg %b1,ST_OFF_SKBP(%r0,%r15) */
EMIT6_DISP_LH(0xe3000000, 0x0024, BPF_REG_1, REG_0, REG_15,
STK_OFF_SKBP);
+ }
}
/*
EMIT2(0x0d00, REG_14, REG_W1);
/* lgr %b0,%r2: load return value into %b0 */
EMIT4(0xb9040000, BPF_REG_0, REG_2);
- if (bpf_helper_changes_pkt_data((void *)func)) {
- jit->seen |= SEEN_SKB_CHANGE;
+ if ((jit->seen & SEEN_SKB) &&
+ bpf_helper_changes_pkt_data((void *)func)) {
/* lg %b1,ST_OFF_SKBP(%r15) */
EMIT6_DISP_LH(0xe3000000, 0x0004, BPF_REG_1, REG_0,
REG_15, STK_OFF_SKBP);
if (!printk_ratelimit())
return;
- printk("%s%s[%d]: segfault at %lx ip %p (rpc %p) sp %p error %x",
+ printk("%s%s[%d]: segfault at %lx ip %px (rpc %px) sp %px error %x",
task_pid_nr(tsk) > 1 ? KERN_INFO : KERN_EMERG,
tsk->comm, task_pid_nr(tsk), address,
(void *)regs->pc, (void *)regs->u_regs[UREG_I7],
if (!printk_ratelimit())
return;
- printk("%s%s[%d]: segfault at %lx ip %p (rpc %p) sp %p error %x",
+ printk("%s%s[%d]: segfault at %lx ip %px (rpc %px) sp %px error %x",
task_pid_nr(tsk) > 1 ? KERN_INFO : KERN_EMERG,
tsk->comm, task_pid_nr(tsk), address,
(void *)regs->tpc, (void *)regs->u_regs[UREG_I7],
u8 *func = ((u8 *)__bpf_call_base) + imm;
ctx->saw_call = true;
+ if (ctx->saw_ld_abs_ind && bpf_helper_changes_pkt_data(func))
+ emit_reg_move(bpf2sparc[BPF_REG_1], L7, ctx);
emit_call((u32 *)func, ctx);
emit_nop(ctx);
emit_reg_move(O0, bpf2sparc[BPF_REG_0], ctx);
- if (bpf_helper_changes_pkt_data(func) && ctx->saw_ld_abs_ind)
- load_skb_regs(ctx, bpf2sparc[BPF_REG_6]);
+ if (ctx->saw_ld_abs_ind && bpf_helper_changes_pkt_data(func))
+ load_skb_regs(ctx, L7);
break;
}
if (!printk_ratelimit())
return;
- printk("%s%s[%d]: segfault at %lx ip %p sp %p error %x",
+ printk("%s%s[%d]: segfault at %lx ip %px sp %px error %x",
task_pid_nr(tsk) > 1 ? KERN_INFO : KERN_EMERG,
tsk->comm, task_pid_nr(tsk), FAULT_ADDRESS(*fi),
(void *)UPT_IP(regs), (void *)UPT_SP(regs),
movl %esp, %eax # pt_regs pointer
/* Are we currently on the SYSENTER stack? */
- PER_CPU(cpu_tss + CPU_TSS_SYSENTER_stack + SIZEOF_SYSENTER_stack, %ecx)
+ movl PER_CPU_VAR(cpu_entry_area), %ecx
+ addl $CPU_ENTRY_AREA_SYSENTER_stack + SIZEOF_SYSENTER_stack, %ecx
subl %eax, %ecx /* ecx = (end of SYSENTER_stack) - esp */
cmpl $SIZEOF_SYSENTER_stack, %ecx
jb .Ldebug_from_sysenter_stack
movl %esp, %eax # pt_regs pointer
/* Are we currently on the SYSENTER stack? */
- PER_CPU(cpu_tss + CPU_TSS_SYSENTER_stack + SIZEOF_SYSENTER_stack, %ecx)
+ movl PER_CPU_VAR(cpu_entry_area), %ecx
+ addl $CPU_ENTRY_AREA_SYSENTER_stack + SIZEOF_SYSENTER_stack, %ecx
subl %eax, %ecx /* ecx = (end of SYSENTER_stack) - esp */
cmpl $SIZEOF_SYSENTER_stack, %ecx
jb .Lnmi_from_sysenter_stack
* with them due to bugs in both AMD and Intel CPUs.
*/
+ .pushsection .entry_trampoline, "ax"
+
+/*
+ * The code in here gets remapped into cpu_entry_area's trampoline. This means
+ * that the assembler and linker have the wrong idea as to where this code
+ * lives (and, in fact, it's mapped more than once, so it's not even at a
+ * fixed address). So we can't reference any symbols outside the entry
+ * trampoline and expect it to work.
+ *
+ * Instead, we carefully abuse %rip-relative addressing.
+ * _entry_trampoline(%rip) refers to the start of the remapped) entry
+ * trampoline. We can thus find cpu_entry_area with this macro:
+ */
+
+#define CPU_ENTRY_AREA \
+ _entry_trampoline - CPU_ENTRY_AREA_entry_trampoline(%rip)
+
+/* The top word of the SYSENTER stack is hot and is usable as scratch space. */
+#define RSP_SCRATCH CPU_ENTRY_AREA_SYSENTER_stack + \
+ SIZEOF_SYSENTER_stack - 8 + CPU_ENTRY_AREA
+
+ENTRY(entry_SYSCALL_64_trampoline)
+ UNWIND_HINT_EMPTY
+ swapgs
+
+ /* Stash the user RSP. */
+ movq %rsp, RSP_SCRATCH
+
+ /* Load the top of the task stack into RSP */
+ movq CPU_ENTRY_AREA_tss + TSS_sp1 + CPU_ENTRY_AREA, %rsp
+
+ /* Start building the simulated IRET frame. */
+ pushq $__USER_DS /* pt_regs->ss */
+ pushq RSP_SCRATCH /* pt_regs->sp */
+ pushq %r11 /* pt_regs->flags */
+ pushq $__USER_CS /* pt_regs->cs */
+ pushq %rcx /* pt_regs->ip */
+
+ /*
+ * x86 lacks a near absolute jump, and we can't jump to the real
+ * entry text with a relative jump. We could push the target
+ * address and then use retq, but this destroys the pipeline on
+ * many CPUs (wasting over 20 cycles on Sandy Bridge). Instead,
+ * spill RDI and restore it in a second-stage trampoline.
+ */
+ pushq %rdi
+ movq $entry_SYSCALL_64_stage2, %rdi
+ jmp *%rdi
+END(entry_SYSCALL_64_trampoline)
+
+ .popsection
+
+ENTRY(entry_SYSCALL_64_stage2)
+ UNWIND_HINT_EMPTY
+ popq %rdi
+ jmp entry_SYSCALL_64_after_hwframe
+END(entry_SYSCALL_64_stage2)
+
ENTRY(entry_SYSCALL_64)
UNWIND_HINT_EMPTY
/*
popq %rsi /* skip rcx */
popq %rdx
popq %rsi
+
+ /*
+ * Now all regs are restored except RSP and RDI.
+ * Save old stack pointer and switch to trampoline stack.
+ */
+ movq %rsp, %rdi
+ movq PER_CPU_VAR(cpu_tss_rw + TSS_sp0), %rsp
+
+ pushq RSP-RDI(%rdi) /* RSP */
+ pushq (%rdi) /* RDI */
+
+ /*
+ * We are on the trampoline stack. All regs except RDI are live.
+ * We can do future final exit work right here.
+ */
+
popq %rdi
- movq RSP-ORIG_RAX(%rsp), %rsp
+ popq %rsp
USERGS_SYSRET64
END(entry_SYSCALL_64)
.macro DEBUG_ENTRY_ASSERT_IRQS_OFF
#ifdef CONFIG_DEBUG_ENTRY
- pushfq
- testl $X86_EFLAGS_IF, (%rsp)
+ pushq %rax
+ SAVE_FLAGS(CLBR_RAX)
+ testl $X86_EFLAGS_IF, %eax
jz .Lokay_\@
ud2
.Lokay_\@:
- addq $8, %rsp
+ popq %rax
#endif
.endm
/* 0(%rsp): ~(interrupt number) */
.macro interrupt func
cld
+
+ testb $3, CS-ORIG_RAX(%rsp)
+ jz 1f
+ SWAPGS
+ call switch_to_thread_stack
+1:
+
ALLOC_PT_GPREGS_ON_STACK
SAVE_C_REGS
SAVE_EXTRA_REGS
jz 1f
/*
- * IRQ from user mode. Switch to kernel gsbase and inform context
- * tracking that we're in kernel mode.
- */
- SWAPGS
-
- /*
+ * IRQ from user mode.
+ *
* We need to tell lockdep that IRQs are off. We can't do this until
* we fix gsbase, and we should do it before enter_from_user_mode
* (which can take locks). Since TRACE_IRQS_OFF idempotent,
ud2
1:
#endif
- SWAPGS
POP_EXTRA_REGS
- POP_C_REGS
- addq $8, %rsp /* skip regs->orig_ax */
+ popq %r11
+ popq %r10
+ popq %r9
+ popq %r8
+ popq %rax
+ popq %rcx
+ popq %rdx
+ popq %rsi
+
+ /*
+ * The stack is now user RDI, orig_ax, RIP, CS, EFLAGS, RSP, SS.
+ * Save old stack pointer and switch to trampoline stack.
+ */
+ movq %rsp, %rdi
+ movq PER_CPU_VAR(cpu_tss_rw + TSS_sp0), %rsp
+
+ /* Copy the IRET frame to the trampoline stack. */
+ pushq 6*8(%rdi) /* SS */
+ pushq 5*8(%rdi) /* RSP */
+ pushq 4*8(%rdi) /* EFLAGS */
+ pushq 3*8(%rdi) /* CS */
+ pushq 2*8(%rdi) /* RIP */
+
+ /* Push user RDI on the trampoline stack. */
+ pushq (%rdi)
+
+ /*
+ * We are on the trampoline stack. All regs except RDI are live.
+ * We can do future final exit work right here.
+ */
+
+ /* Restore RDI. */
+ popq %rdi
+ SWAPGS
INTERRUPT_RETURN
/*
* Exception entry points.
*/
-#define CPU_TSS_IST(x) PER_CPU_VAR(cpu_tss) + (TSS_ist + ((x) - 1) * 8)
+#define CPU_TSS_IST(x) PER_CPU_VAR(cpu_tss_rw) + (TSS_ist + ((x) - 1) * 8)
+
+/*
+ * Switch to the thread stack. This is called with the IRET frame and
+ * orig_ax on the stack. (That is, RDI..R12 are not on the stack and
+ * space has not been allocated for them.)
+ */
+ENTRY(switch_to_thread_stack)
+ UNWIND_HINT_FUNC
+
+ pushq %rdi
+ movq %rsp, %rdi
+ movq PER_CPU_VAR(cpu_current_top_of_stack), %rsp
+ UNWIND_HINT sp_offset=16 sp_reg=ORC_REG_DI
+
+ pushq 7*8(%rdi) /* regs->ss */
+ pushq 6*8(%rdi) /* regs->rsp */
+ pushq 5*8(%rdi) /* regs->eflags */
+ pushq 4*8(%rdi) /* regs->cs */
+ pushq 3*8(%rdi) /* regs->ip */
+ pushq 2*8(%rdi) /* regs->orig_ax */
+ pushq 8(%rdi) /* return address */
+ UNWIND_HINT_FUNC
+
+ movq (%rdi), %rdi
+ ret
+END(switch_to_thread_stack)
.macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
ENTRY(\sym)
ALLOC_PT_GPREGS_ON_STACK
- .if \paranoid
- .if \paranoid == 1
+ .if \paranoid < 2
testb $3, CS(%rsp) /* If coming from userspace, switch stacks */
- jnz 1f
+ jnz .Lfrom_usermode_switch_stack_\@
.endif
+
+ .if \paranoid
call paranoid_entry
.else
call error_entry
jmp error_exit
.endif
- .if \paranoid == 1
+ .if \paranoid < 2
/*
- * Paranoid entry from userspace. Switch stacks and treat it
+ * Entry from userspace. Switch stacks and treat it
* as a normal entry. This means that paranoid handlers
* run in real process context if user_mode(regs).
*/
-1:
+.Lfrom_usermode_switch_stack_\@:
call error_entry
-
- movq %rsp, %rdi /* pt_regs pointer */
- call sync_regs
- movq %rax, %rsp /* switch stack */
-
movq %rsp, %rdi /* pt_regs pointer */
.if \has_error_code
SWAPGS
.Lerror_entry_from_usermode_after_swapgs:
+ /* Put us onto the real thread stack. */
+ popq %r12 /* save return addr in %12 */
+ movq %rsp, %rdi /* arg0 = pt_regs pointer */
+ call sync_regs
+ movq %rax, %rsp /* switch stack */
+ ENCODE_FRAME_POINTER
+ pushq %r12
+
/*
* We need to tell lockdep that IRQs are off. We can't do this until
* we fix gsbase, and we should do it before enter_from_user_mode
*/
ENTRY(entry_SYSENTER_compat)
/* Interrupts are off on entry. */
- SWAPGS_UNSAFE_STACK
+ SWAPGS
movq PER_CPU_VAR(cpu_current_top_of_stack), %rsp
/*
*/
movl %eax, %eax
- /* Construct struct pt_regs on stack (iret frame is already on stack) */
pushq %rax /* pt_regs->orig_ax */
+
+ /* switch to thread stack expects orig_ax to be pushed */
+ call switch_to_thread_stack
+
pushq %rdi /* pt_regs->di */
pushq %rsi /* pt_regs->si */
pushq %rdx /* pt_regs->dx */
set_bit(bit, (unsigned long *)cpu_caps_set); \
} while (0)
+#define setup_force_cpu_bug(bit) setup_force_cpu_cap(bit)
+
#if defined(CC_HAVE_ASM_GOTO) && defined(CONFIG_X86_FAST_FEATURE_TESTS)
/*
* Static testing of CPU features. Used the same as boot_cpu_has().
return this_cpu_ptr(&gdt_page)->gdt;
}
-/* Get the fixmap index for a specific processor */
-static inline unsigned int get_cpu_gdt_ro_index(int cpu)
-{
- return FIX_GDT_REMAP_BEGIN + cpu;
-}
-
/* Provide the fixmap address of the remapped GDT */
static inline struct desc_struct *get_cpu_gdt_ro(int cpu)
{
- unsigned int idx = get_cpu_gdt_ro_index(cpu);
- return (struct desc_struct *)__fix_to_virt(idx);
+ return (struct desc_struct *)&get_cpu_entry_area(cpu)->gdt;
}
/* Provide the current read-only GDT */
#endif
}
-static inline void __set_tss_desc(unsigned cpu, unsigned int entry, void *addr)
+static inline void __set_tss_desc(unsigned cpu, unsigned int entry, struct x86_hw_tss *addr)
{
struct desc_struct *d = get_cpu_gdt_rw(cpu);
tss_desc tss;
PAGE_SIZE)
#endif
+/*
+ * cpu_entry_area is a percpu region in the fixmap that contains things
+ * needed by the CPU and early entry/exit code. Real types aren't used
+ * for all fields here to avoid circular header dependencies.
+ *
+ * Every field is a virtual alias of some other allocated backing store.
+ * There is no direct allocation of a struct cpu_entry_area.
+ */
+struct cpu_entry_area {
+ char gdt[PAGE_SIZE];
+
+ /*
+ * The GDT is just below SYSENTER_stack and thus serves (on x86_64) as
+ * a a read-only guard page.
+ */
+ struct SYSENTER_stack_page SYSENTER_stack_page;
+
+ /*
+ * On x86_64, the TSS is mapped RO. On x86_32, it's mapped RW because
+ * we need task switches to work, and task switches write to the TSS.
+ */
+ struct tss_struct tss;
+
+ char entry_trampoline[PAGE_SIZE];
+
+#ifdef CONFIG_X86_64
+ /*
+ * Exception stacks used for IST entries.
+ *
+ * In the future, this should have a separate slot for each stack
+ * with guard pages between them.
+ */
+ char exception_stacks[(N_EXCEPTION_STACKS - 1) * EXCEPTION_STKSZ + DEBUG_STKSZ];
+#endif
+};
+
+#define CPU_ENTRY_AREA_PAGES (sizeof(struct cpu_entry_area) / PAGE_SIZE)
+
+extern void setup_cpu_entry_areas(void);
/*
* Here we define all the compile-time 'special' virtual
FIX_LNW_VRTC,
#endif
/* Fixmap entries to remap the GDTs, one per processor. */
- FIX_GDT_REMAP_BEGIN,
- FIX_GDT_REMAP_END = FIX_GDT_REMAP_BEGIN + NR_CPUS - 1,
+ FIX_CPU_ENTRY_AREA_TOP,
+ FIX_CPU_ENTRY_AREA_BOTTOM = FIX_CPU_ENTRY_AREA_TOP + (CPU_ENTRY_AREA_PAGES * NR_CPUS) - 1,
#ifdef CONFIG_ACPI_APEI_GHES
/* Used for GHES mapping from assorted contexts */
void __early_set_fixmap(enum fixed_addresses idx,
phys_addr_t phys, pgprot_t flags);
+static inline unsigned int __get_cpu_entry_area_page_index(int cpu, int page)
+{
+ BUILD_BUG_ON(sizeof(struct cpu_entry_area) % PAGE_SIZE != 0);
+
+ return FIX_CPU_ENTRY_AREA_BOTTOM - cpu*CPU_ENTRY_AREA_PAGES - page;
+}
+
+#define __get_cpu_entry_area_offset_index(cpu, offset) ({ \
+ BUILD_BUG_ON(offset % PAGE_SIZE != 0); \
+ __get_cpu_entry_area_page_index(cpu, offset / PAGE_SIZE); \
+ })
+
+#define get_cpu_entry_area_index(cpu, field) \
+ __get_cpu_entry_area_offset_index((cpu), offsetof(struct cpu_entry_area, field))
+
+static inline struct cpu_entry_area *get_cpu_entry_area(int cpu)
+{
+ return (struct cpu_entry_area *)__fix_to_virt(__get_cpu_entry_area_page_index(cpu, 0));
+}
+
+static inline struct SYSENTER_stack *cpu_SYSENTER_stack(int cpu)
+{
+ return &get_cpu_entry_area(cpu)->SYSENTER_stack_page.stack;
+}
+
#endif /* !__ASSEMBLY__ */
#endif /* _ASM_X86_FIXMAP_H */
#ifndef _ASM_X86_HYPERVISOR_H
#define _ASM_X86_HYPERVISOR_H
-#ifdef CONFIG_HYPERVISOR_GUEST
-
-#include <asm/kvm_para.h>
-#include <asm/x86_init.h>
-#include <asm/xen/hypervisor.h>
-
-/*
- * x86 hypervisor information
- */
-
+/* x86 hypervisor types */
enum x86_hypervisor_type {
X86_HYPER_NATIVE = 0,
X86_HYPER_VMWARE,
X86_HYPER_KVM,
};
+#ifdef CONFIG_HYPERVISOR_GUEST
+
+#include <asm/kvm_para.h>
+#include <asm/x86_init.h>
+#include <asm/xen/hypervisor.h>
+
struct hypervisor_x86 {
/* Hypervisor name */
const char *name;
extern enum x86_hypervisor_type x86_hyper_type;
extern void init_hypervisor_platform(void);
+static inline bool hypervisor_is_type(enum x86_hypervisor_type type)
+{
+ return x86_hyper_type == type;
+}
#else
static inline void init_hypervisor_platform(void) { }
+static inline bool hypervisor_is_type(enum x86_hypervisor_type type)
+{
+ return type == X86_HYPER_NATIVE;
+}
#endif /* CONFIG_HYPERVISOR_GUEST */
#endif /* _ASM_X86_HYPERVISOR_H */
swapgs; \
sysretl
+#ifdef CONFIG_DEBUG_ENTRY
+#define SAVE_FLAGS(x) pushfq; popq %rax
+#endif
#else
#define INTERRUPT_RETURN iret
#define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
extern int __must_check __die(const char *, struct pt_regs *, long);
extern void show_stack_regs(struct pt_regs *regs);
extern void __show_regs(struct pt_regs *regs, int all);
+extern void show_iret_regs(struct pt_regs *regs);
extern unsigned long oops_begin(void);
extern void oops_end(unsigned long, struct pt_regs *, int signr);
PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_usergs_sysret64), \
CLBR_NONE, \
jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_usergs_sysret64))
+
+#ifdef CONFIG_DEBUG_ENTRY
+#define SAVE_FLAGS(clobbers) \
+ PARA_SITE(PARA_PATCH(pv_irq_ops, PV_IRQ_save_fl), clobbers, \
+ PV_SAVE_REGS(clobbers | CLBR_CALLEE_SAVE); \
+ call PARA_INDIRECT(pv_irq_ops+PV_IRQ_save_fl); \
+ PV_RESTORE_REGS(clobbers | CLBR_CALLEE_SAVE);)
+#endif
+
#endif /* CONFIG_X86_32 */
#endif /* __ASSEMBLY__ */
extern struct cpuinfo_x86 boot_cpu_data;
extern struct cpuinfo_x86 new_cpu_data;
-extern struct tss_struct doublefault_tss;
-extern __u32 cpu_caps_cleared[NCAPINTS];
-extern __u32 cpu_caps_set[NCAPINTS];
+extern struct x86_hw_tss doublefault_tss;
+extern __u32 cpu_caps_cleared[NCAPINTS + NBUGINTS];
+extern __u32 cpu_caps_set[NCAPINTS + NBUGINTS];
#ifdef CONFIG_SMP
DECLARE_PER_CPU_READ_MOSTLY(struct cpuinfo_x86, cpu_info);
write_cr3(__sme_pa(pgdir));
}
+/*
+ * Note that while the legacy 'TSS' name comes from 'Task State Segment',
+ * on modern x86 CPUs the TSS also holds information important to 64-bit mode,
+ * unrelated to the task-switch mechanism:
+ */
#ifdef CONFIG_X86_32
/* This is the TSS defined by the hardware. */
struct x86_hw_tss {
struct x86_hw_tss {
u32 reserved1;
u64 sp0;
+
+ /*
+ * We store cpu_current_top_of_stack in sp1 so it's always accessible.
+ * Linux does not use ring 1, so sp1 is not otherwise needed.
+ */
u64 sp1;
+
u64 sp2;
u64 reserved2;
u64 ist[7];
#define IO_BITMAP_BITS 65536
#define IO_BITMAP_BYTES (IO_BITMAP_BITS/8)
#define IO_BITMAP_LONGS (IO_BITMAP_BYTES/sizeof(long))
-#define IO_BITMAP_OFFSET offsetof(struct tss_struct, io_bitmap)
+#define IO_BITMAP_OFFSET (offsetof(struct tss_struct, io_bitmap) - offsetof(struct tss_struct, x86_tss))
#define INVALID_IO_BITMAP_OFFSET 0x8000
+struct SYSENTER_stack {
+ unsigned long words[64];
+};
+
+struct SYSENTER_stack_page {
+ struct SYSENTER_stack stack;
+} __aligned(PAGE_SIZE);
+
struct tss_struct {
/*
- * The hardware state:
+ * The fixed hardware portion. This must not cross a page boundary
+ * at risk of violating the SDM's advice and potentially triggering
+ * errata.
*/
struct x86_hw_tss x86_tss;
* be within the limit.
*/
unsigned long io_bitmap[IO_BITMAP_LONGS + 1];
+} __aligned(PAGE_SIZE);
-#ifdef CONFIG_X86_32
- /*
- * Space for the temporary SYSENTER stack.
- */
- unsigned long SYSENTER_stack_canary;
- unsigned long SYSENTER_stack[64];
-#endif
-
-} ____cacheline_aligned;
-
-DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss);
+DECLARE_PER_CPU_PAGE_ALIGNED(struct tss_struct, cpu_tss_rw);
/*
* sizeof(unsigned long) coming from an extra "long" at the end
#ifdef CONFIG_X86_32
DECLARE_PER_CPU(unsigned long, cpu_current_top_of_stack);
+#else
+/* The RO copy can't be accessed with this_cpu_xyz(), so use the RW copy. */
+#define cpu_current_top_of_stack cpu_tss_rw.x86_tss.sp1
#endif
/*
static inline void
native_load_sp0(unsigned long sp0)
{
- this_cpu_write(cpu_tss.x86_tss.sp0, sp0);
+ this_cpu_write(cpu_tss_rw.x86_tss.sp0, sp0);
}
static inline void native_swapgs(void)
static inline unsigned long current_top_of_stack(void)
{
-#ifdef CONFIG_X86_64
- return this_cpu_read_stable(cpu_tss.x86_tss.sp0);
-#else
- /* sp0 on x86_32 is special in and around vm86 mode. */
+ /*
+ * We can't read directly from tss.sp0: sp0 on x86_32 is special in
+ * and around vm86 mode and sp0 on x86_64 is special because of the
+ * entry trampoline.
+ */
return this_cpu_read_stable(cpu_current_top_of_stack);
-#endif
}
static inline bool on_thread_stack(void)
STACK_TYPE_TASK,
STACK_TYPE_IRQ,
STACK_TYPE_SOFTIRQ,
+ STACK_TYPE_SYSENTER,
STACK_TYPE_EXCEPTION,
STACK_TYPE_EXCEPTION_LAST = STACK_TYPE_EXCEPTION + N_EXCEPTION_STACKS-1,
};
bool in_task_stack(unsigned long *stack, struct task_struct *task,
struct stack_info *info);
+bool in_sysenter_stack(unsigned long *stack, struct stack_info *info);
+
int get_stack_info(unsigned long *stack, struct task_struct *task,
struct stack_info *info, unsigned long *visit_mask);
static inline void refresh_sysenter_cs(struct thread_struct *thread)
{
/* Only happens when SEP is enabled, no need to test "SEP"arately: */
- if (unlikely(this_cpu_read(cpu_tss.x86_tss.ss1) == thread->sysenter_cs))
+ if (unlikely(this_cpu_read(cpu_tss_rw.x86_tss.ss1) == thread->sysenter_cs))
return;
- this_cpu_write(cpu_tss.x86_tss.ss1, thread->sysenter_cs);
+ this_cpu_write(cpu_tss_rw.x86_tss.ss1, thread->sysenter_cs);
wrmsr(MSR_IA32_SYSENTER_CS, thread->sysenter_cs, 0);
}
#endif
/* This is used when switching tasks or entering/exiting vm86 mode. */
static inline void update_sp0(struct task_struct *task)
{
+ /* On x86_64, sp0 always points to the entry trampoline stack, which is constant: */
#ifdef CONFIG_X86_32
load_sp0(task->thread.sp0);
#else
- load_sp0(task_top_of_stack(task));
+ if (static_cpu_has(X86_FEATURE_XENPV))
+ load_sp0(task_top_of_stack(task));
#endif
}
#else /* !__ASSEMBLY__ */
#ifdef CONFIG_X86_64
-# define cpu_current_top_of_stack (cpu_tss + TSS_sp0)
+# define cpu_current_top_of_stack (cpu_tss_rw + TSS_sp1)
#endif
#endif
dotraplinkage void do_stack_segment(struct pt_regs *, long);
#ifdef CONFIG_X86_64
dotraplinkage void do_double_fault(struct pt_regs *, long);
-asmlinkage struct pt_regs *sync_regs(struct pt_regs *);
#endif
dotraplinkage void do_general_protection(struct pt_regs *, long);
dotraplinkage void do_page_fault(struct pt_regs *, unsigned long);
#include <asm/ptrace.h>
#include <asm/stacktrace.h>
+#define IRET_FRAME_OFFSET (offsetof(struct pt_regs, ip))
+#define IRET_FRAME_SIZE (sizeof(struct pt_regs) - IRET_FRAME_OFFSET)
+
struct unwind_state {
struct stack_info stack_info;
unsigned long stack_mask;
}
#if defined(CONFIG_UNWINDER_ORC) || defined(CONFIG_UNWINDER_FRAME_POINTER)
+/*
+ * WARNING: The entire pt_regs may not be safe to dereference. In some cases,
+ * only the iret frame registers are accessible. Use with caution!
+ */
static inline struct pt_regs *unwind_get_entry_regs(struct unwind_state *state)
{
if (unwind_done(state))
BLANK();
DEFINE(PTREGS_SIZE, sizeof(struct pt_regs));
+
+ /* Layout info for cpu_entry_area */
+ OFFSET(CPU_ENTRY_AREA_tss, cpu_entry_area, tss);
+ OFFSET(CPU_ENTRY_AREA_entry_trampoline, cpu_entry_area, entry_trampoline);
+ OFFSET(CPU_ENTRY_AREA_SYSENTER_stack, cpu_entry_area, SYSENTER_stack_page);
+ DEFINE(SIZEOF_SYSENTER_stack, sizeof(struct SYSENTER_stack));
}
BLANK();
/* Offset from the sysenter stack to tss.sp0 */
- DEFINE(TSS_sysenter_sp0, offsetof(struct tss_struct, x86_tss.sp0) -
- offsetofend(struct tss_struct, SYSENTER_stack));
-
- /* Offset from cpu_tss to SYSENTER_stack */
- OFFSET(CPU_TSS_SYSENTER_stack, tss_struct, SYSENTER_stack);
- /* Size of SYSENTER_stack */
- DEFINE(SIZEOF_SYSENTER_stack, sizeof(((struct tss_struct *)0)->SYSENTER_stack));
+ DEFINE(TSS_sysenter_sp0, offsetof(struct cpu_entry_area, tss.x86_tss.sp0) -
+ offsetofend(struct cpu_entry_area, SYSENTER_stack_page.stack));
#ifdef CONFIG_CC_STACKPROTECTOR
BLANK();
#ifdef CONFIG_PARAVIRT
OFFSET(PV_CPU_usergs_sysret64, pv_cpu_ops, usergs_sysret64);
OFFSET(PV_CPU_swapgs, pv_cpu_ops, swapgs);
+#ifdef CONFIG_DEBUG_ENTRY
+ OFFSET(PV_IRQ_save_fl, pv_irq_ops, save_fl);
+#endif
BLANK();
#endif
OFFSET(TSS_ist, tss_struct, x86_tss.ist);
OFFSET(TSS_sp0, tss_struct, x86_tss.sp0);
+ OFFSET(TSS_sp1, tss_struct, x86_tss.sp1);
BLANK();
#ifdef CONFIG_CC_STACKPROTECTOR
return NULL; /* Not found */
}
-__u32 cpu_caps_cleared[NCAPINTS];
-__u32 cpu_caps_set[NCAPINTS];
+__u32 cpu_caps_cleared[NCAPINTS + NBUGINTS];
+__u32 cpu_caps_set[NCAPINTS + NBUGINTS];
void load_percpu_segment(int cpu)
{
load_stack_canary_segment();
}
-/* Setup the fixmap mapping only once per-processor */
-static inline void setup_fixmap_gdt(int cpu)
+#ifdef CONFIG_X86_32
+/* The 32-bit entry code needs to find cpu_entry_area. */
+DEFINE_PER_CPU(struct cpu_entry_area *, cpu_entry_area);
+#endif
+
+#ifdef CONFIG_X86_64
+/*
+ * Special IST stacks which the CPU switches to when it calls
+ * an IST-marked descriptor entry. Up to 7 stacks (hardware
+ * limit), all of them are 4K, except the debug stack which
+ * is 8K.
+ */
+static const unsigned int exception_stack_sizes[N_EXCEPTION_STACKS] = {
+ [0 ... N_EXCEPTION_STACKS - 1] = EXCEPTION_STKSZ,
+ [DEBUG_STACK - 1] = DEBUG_STKSZ
+};
+
+static DEFINE_PER_CPU_PAGE_ALIGNED(char, exception_stacks
+ [(N_EXCEPTION_STACKS - 1) * EXCEPTION_STKSZ + DEBUG_STKSZ]);
+#endif
+
+static DEFINE_PER_CPU_PAGE_ALIGNED(struct SYSENTER_stack_page,
+ SYSENTER_stack_storage);
+
+static void __init
+set_percpu_fixmap_pages(int idx, void *ptr, int pages, pgprot_t prot)
+{
+ for ( ; pages; pages--, idx--, ptr += PAGE_SIZE)
+ __set_fixmap(idx, per_cpu_ptr_to_phys(ptr), prot);
+}
+
+/* Setup the fixmap mappings only once per-processor */
+static void __init setup_cpu_entry_area(int cpu)
{
#ifdef CONFIG_X86_64
- /* On 64-bit systems, we use a read-only fixmap GDT. */
- pgprot_t prot = PAGE_KERNEL_RO;
+ extern char _entry_trampoline[];
+
+ /* On 64-bit systems, we use a read-only fixmap GDT and TSS. */
+ pgprot_t gdt_prot = PAGE_KERNEL_RO;
+ pgprot_t tss_prot = PAGE_KERNEL_RO;
#else
/*
* On native 32-bit systems, the GDT cannot be read-only because
* our double fault handler uses a task gate, and entering through
- * a task gate needs to change an available TSS to busy. If the GDT
- * is read-only, that will triple fault.
+ * a task gate needs to change an available TSS to busy. If the
+ * GDT is read-only, that will triple fault. The TSS cannot be
+ * read-only because the CPU writes to it on task switches.
*
- * On Xen PV, the GDT must be read-only because the hypervisor requires
- * it.
+ * On Xen PV, the GDT must be read-only because the hypervisor
+ * requires it.
*/
- pgprot_t prot = boot_cpu_has(X86_FEATURE_XENPV) ?
+ pgprot_t gdt_prot = boot_cpu_has(X86_FEATURE_XENPV) ?
PAGE_KERNEL_RO : PAGE_KERNEL;
+ pgprot_t tss_prot = PAGE_KERNEL;
#endif
- __set_fixmap(get_cpu_gdt_ro_index(cpu), get_cpu_gdt_paddr(cpu), prot);
+ __set_fixmap(get_cpu_entry_area_index(cpu, gdt), get_cpu_gdt_paddr(cpu), gdt_prot);
+ set_percpu_fixmap_pages(get_cpu_entry_area_index(cpu, SYSENTER_stack_page),
+ per_cpu_ptr(&SYSENTER_stack_storage, cpu), 1,
+ PAGE_KERNEL);
+
+ /*
+ * The Intel SDM says (Volume 3, 7.2.1):
+ *
+ * Avoid placing a page boundary in the part of the TSS that the
+ * processor reads during a task switch (the first 104 bytes). The
+ * processor may not correctly perform address translations if a
+ * boundary occurs in this area. During a task switch, the processor
+ * reads and writes into the first 104 bytes of each TSS (using
+ * contiguous physical addresses beginning with the physical address
+ * of the first byte of the TSS). So, after TSS access begins, if
+ * part of the 104 bytes is not physically contiguous, the processor
+ * will access incorrect information without generating a page-fault
+ * exception.
+ *
+ * There are also a lot of errata involving the TSS spanning a page
+ * boundary. Assert that we're not doing that.
+ */
+ BUILD_BUG_ON((offsetof(struct tss_struct, x86_tss) ^
+ offsetofend(struct tss_struct, x86_tss)) & PAGE_MASK);
+ BUILD_BUG_ON(sizeof(struct tss_struct) % PAGE_SIZE != 0);
+ set_percpu_fixmap_pages(get_cpu_entry_area_index(cpu, tss),
+ &per_cpu(cpu_tss_rw, cpu),
+ sizeof(struct tss_struct) / PAGE_SIZE,
+ tss_prot);
+
+#ifdef CONFIG_X86_32
+ per_cpu(cpu_entry_area, cpu) = get_cpu_entry_area(cpu);
+#endif
+
+#ifdef CONFIG_X86_64
+ BUILD_BUG_ON(sizeof(exception_stacks) % PAGE_SIZE != 0);
+ BUILD_BUG_ON(sizeof(exception_stacks) !=
+ sizeof(((struct cpu_entry_area *)0)->exception_stacks));
+ set_percpu_fixmap_pages(get_cpu_entry_area_index(cpu, exception_stacks),
+ &per_cpu(exception_stacks, cpu),
+ sizeof(exception_stacks) / PAGE_SIZE,
+ PAGE_KERNEL);
+
+ __set_fixmap(get_cpu_entry_area_index(cpu, entry_trampoline),
+ __pa_symbol(_entry_trampoline), PAGE_KERNEL_RX);
+#endif
+}
+
+void __init setup_cpu_entry_areas(void)
+{
+ unsigned int cpu;
+
+ for_each_possible_cpu(cpu)
+ setup_cpu_entry_area(cpu);
}
/* Load the original GDT from the per-cpu structure */
{
int i;
- for (i = 0; i < NCAPINTS; i++) {
+ for (i = 0; i < NCAPINTS + NBUGINTS; i++) {
c->x86_capability[i] &= ~cpu_caps_cleared[i];
c->x86_capability[i] |= cpu_caps_set[i];
}
return;
cpu = get_cpu();
- tss = &per_cpu(cpu_tss, cpu);
+ tss = &per_cpu(cpu_tss_rw, cpu);
/*
* We cache MSR_IA32_SYSENTER_CS's value in the TSS's ss1 field --
tss->x86_tss.ss1 = __KERNEL_CS;
wrmsr(MSR_IA32_SYSENTER_CS, tss->x86_tss.ss1, 0);
-
- wrmsr(MSR_IA32_SYSENTER_ESP,
- (unsigned long)tss + offsetofend(struct tss_struct, SYSENTER_stack),
- 0);
-
+ wrmsr(MSR_IA32_SYSENTER_ESP, (unsigned long)(cpu_SYSENTER_stack(cpu) + 1), 0);
wrmsr(MSR_IA32_SYSENTER_EIP, (unsigned long)entry_SYSENTER_32, 0);
put_cpu();
DEFINE_PER_CPU(int, __preempt_count) = INIT_PREEMPT_COUNT;
EXPORT_PER_CPU_SYMBOL(__preempt_count);
-/*
- * Special IST stacks which the CPU switches to when it calls
- * an IST-marked descriptor entry. Up to 7 stacks (hardware
- * limit), all of them are 4K, except the debug stack which
- * is 8K.
- */
-static const unsigned int exception_stack_sizes[N_EXCEPTION_STACKS] = {
- [0 ... N_EXCEPTION_STACKS - 1] = EXCEPTION_STKSZ,
- [DEBUG_STACK - 1] = DEBUG_STKSZ
-};
-
-static DEFINE_PER_CPU_PAGE_ALIGNED(char, exception_stacks
- [(N_EXCEPTION_STACKS - 1) * EXCEPTION_STKSZ + DEBUG_STKSZ]);
-
/* May not be marked __init: used by software suspend */
void syscall_init(void)
{
+ extern char _entry_trampoline[];
+ extern char entry_SYSCALL_64_trampoline[];
+
+ int cpu = smp_processor_id();
+ unsigned long SYSCALL64_entry_trampoline =
+ (unsigned long)get_cpu_entry_area(cpu)->entry_trampoline +
+ (entry_SYSCALL_64_trampoline - _entry_trampoline);
+
wrmsr(MSR_STAR, 0, (__USER32_CS << 16) | __KERNEL_CS);
- wrmsrl(MSR_LSTAR, (unsigned long)entry_SYSCALL_64);
+ wrmsrl(MSR_LSTAR, SYSCALL64_entry_trampoline);
#ifdef CONFIG_IA32_EMULATION
wrmsrl(MSR_CSTAR, (unsigned long)entry_SYSCALL_compat);
* AMD doesn't allow SYSENTER in long mode (either 32- or 64-bit).
*/
wrmsrl_safe(MSR_IA32_SYSENTER_CS, (u64)__KERNEL_CS);
- wrmsrl_safe(MSR_IA32_SYSENTER_ESP, 0ULL);
+ wrmsrl_safe(MSR_IA32_SYSENTER_ESP, (unsigned long)(cpu_SYSENTER_stack(cpu) + 1));
wrmsrl_safe(MSR_IA32_SYSENTER_EIP, (u64)entry_SYSENTER_compat);
#else
wrmsrl(MSR_CSTAR, (unsigned long)ignore_sysret);
if (cpu)
load_ucode_ap();
- t = &per_cpu(cpu_tss, cpu);
+ t = &per_cpu(cpu_tss_rw, cpu);
oist = &per_cpu(orig_ist, cpu);
#ifdef CONFIG_NUMA
* set up and load the per-CPU TSS
*/
if (!oist->ist[0]) {
- char *estacks = per_cpu(exception_stacks, cpu);
+ char *estacks = get_cpu_entry_area(cpu)->exception_stacks;
for (v = 0; v < N_EXCEPTION_STACKS; v++) {
estacks += exception_stack_sizes[v];
}
}
- t->x86_tss.io_bitmap_base = offsetof(struct tss_struct, io_bitmap);
+ t->x86_tss.io_bitmap_base = IO_BITMAP_OFFSET;
/*
* <= is required because the CPU will access up to
enter_lazy_tlb(&init_mm, me);
/*
- * Initialize the TSS. Don't bother initializing sp0, as the initial
- * task never enters user mode.
+ * Initialize the TSS. sp0 points to the entry trampoline stack
+ * regardless of what task is running.
*/
- set_tss_desc(cpu, t);
+ set_tss_desc(cpu, &get_cpu_entry_area(cpu)->tss.x86_tss);
load_TR_desc();
+ load_sp0((unsigned long)(cpu_SYSENTER_stack(cpu) + 1));
load_mm_ldt(&init_mm);
if (is_uv_system())
uv_cpu_init();
- setup_fixmap_gdt(cpu);
load_fixmap_gdt(cpu);
}
{
int cpu = smp_processor_id();
struct task_struct *curr = current;
- struct tss_struct *t = &per_cpu(cpu_tss, cpu);
+ struct tss_struct *t = &per_cpu(cpu_tss_rw, cpu);
wait_for_master_cpu(cpu);
* Initialize the TSS. Don't bother initializing sp0, as the initial
* task never enters user mode.
*/
- set_tss_desc(cpu, t);
+ set_tss_desc(cpu, &get_cpu_entry_area(cpu)->tss.x86_tss);
load_TR_desc();
load_mm_ldt(&init_mm);
- t->x86_tss.io_bitmap_base = offsetof(struct tss_struct, io_bitmap);
+ t->x86_tss.io_bitmap_base = IO_BITMAP_OFFSET;
#ifdef CONFIG_DOUBLEFAULT
/* Set up doublefault TSS pointer in the GDT */
fpu__init_cpu();
- setup_fixmap_gdt(cpu);
load_fixmap_gdt(cpu);
}
#endif
cpu_relax();
}
-struct tss_struct doublefault_tss __cacheline_aligned = {
- .x86_tss = {
- .sp0 = STACK_START,
- .ss0 = __KERNEL_DS,
- .ldt = 0,
- .io_bitmap_base = INVALID_IO_BITMAP_OFFSET,
-
- .ip = (unsigned long) doublefault_fn,
- /* 0x2 bit is always set */
- .flags = X86_EFLAGS_SF | 0x2,
- .sp = STACK_START,
- .es = __USER_DS,
- .cs = __KERNEL_CS,
- .ss = __KERNEL_DS,
- .ds = __USER_DS,
- .fs = __KERNEL_PERCPU,
-
- .__cr3 = __pa_nodebug(swapper_pg_dir),
- }
+struct x86_hw_tss doublefault_tss __cacheline_aligned = {
+ .sp0 = STACK_START,
+ .ss0 = __KERNEL_DS,
+ .ldt = 0,
+ .io_bitmap_base = INVALID_IO_BITMAP_OFFSET,
+
+ .ip = (unsigned long) doublefault_fn,
+ /* 0x2 bit is always set */
+ .flags = X86_EFLAGS_SF | 0x2,
+ .sp = STACK_START,
+ .es = __USER_DS,
+ .cs = __KERNEL_CS,
+ .ss = __KERNEL_DS,
+ .ds = __USER_DS,
+ .fs = __KERNEL_PERCPU,
+
+ .__cr3 = __pa_nodebug(swapper_pg_dir),
};
/* dummy for do_double_fault() call */
return true;
}
+bool in_sysenter_stack(unsigned long *stack, struct stack_info *info)
+{
+ struct SYSENTER_stack *ss = cpu_SYSENTER_stack(smp_processor_id());
+
+ void *begin = ss;
+ void *end = ss + 1;
+
+ if ((void *)stack < begin || (void *)stack >= end)
+ return false;
+
+ info->type = STACK_TYPE_SYSENTER;
+ info->begin = begin;
+ info->end = end;
+ info->next_sp = NULL;
+
+ return true;
+}
+
static void printk_stack_address(unsigned long address, int reliable,
char *log_lvl)
{
printk("%s %s%pB\n", log_lvl, reliable ? "" : "? ", (void *)address);
}
+void show_iret_regs(struct pt_regs *regs)
+{
+ printk(KERN_DEFAULT "RIP: %04x:%pS\n", (int)regs->cs, (void *)regs->ip);
+ printk(KERN_DEFAULT "RSP: %04x:%016lx EFLAGS: %08lx", (int)regs->ss,
+ regs->sp, regs->flags);
+}
+
+static void show_regs_safe(struct stack_info *info, struct pt_regs *regs)
+{
+ if (on_stack(info, regs, sizeof(*regs)))
+ __show_regs(regs, 0);
+ else if (on_stack(info, (void *)regs + IRET_FRAME_OFFSET,
+ IRET_FRAME_SIZE)) {
+ /*
+ * When an interrupt or exception occurs in entry code, the
+ * full pt_regs might not have been saved yet. In that case
+ * just print the iret frame.
+ */
+ show_iret_regs(regs);
+ }
+}
+
void show_trace_log_lvl(struct task_struct *task, struct pt_regs *regs,
unsigned long *stack, char *log_lvl)
{
* - task stack
* - interrupt stack
* - HW exception stacks (double fault, nmi, debug, mce)
+ * - SYSENTER stack
*
- * x86-32 can have up to three stacks:
+ * x86-32 can have up to four stacks:
* - task stack
* - softirq stack
* - hardirq stack
+ * - SYSENTER stack
*/
for (regs = NULL; stack; stack = PTR_ALIGN(stack_info.next_sp, sizeof(long))) {
const char *stack_name;
- /*
- * If we overflowed the task stack into a guard page, jump back
- * to the bottom of the usable stack.
- */
- if (task_stack_page(task) - (void *)stack < PAGE_SIZE)
- stack = task_stack_page(task);
-
- if (get_stack_info(stack, task, &stack_info, &visit_mask))
- break;
+ if (get_stack_info(stack, task, &stack_info, &visit_mask)) {
+ /*
+ * We weren't on a valid stack. It's possible that
+ * we overflowed a valid stack into a guard page.
+ * See if the next page up is valid so that we can
+ * generate some kind of backtrace if this happens.
+ */
+ stack = (unsigned long *)PAGE_ALIGN((unsigned long)stack);
+ if (get_stack_info(stack, task, &stack_info, &visit_mask))
+ break;
+ }
stack_name = stack_type_name(stack_info.type);
if (stack_name)
printk("%s <%s>\n", log_lvl, stack_name);
- if (regs && on_stack(&stack_info, regs, sizeof(*regs)))
- __show_regs(regs, 0);
+ if (regs)
+ show_regs_safe(&stack_info, regs);
/*
* Scan the stack, printing any text addresses we find. At the
/*
* Don't print regs->ip again if it was already printed
- * by __show_regs() below.
+ * by show_regs_safe() below.
*/
if (regs && stack == ®s->ip)
goto next;
/* if the frame has entry regs, print them */
regs = unwind_get_entry_regs(&state);
- if (regs && on_stack(&stack_info, regs, sizeof(*regs)))
- __show_regs(regs, 0);
+ if (regs)
+ show_regs_safe(&stack_info, regs);
}
if (stack_name)
if (type == STACK_TYPE_SOFTIRQ)
return "SOFTIRQ";
+ if (type == STACK_TYPE_SYSENTER)
+ return "SYSENTER";
+
return NULL;
}
if (task != current)
goto unknown;
+ if (in_sysenter_stack(stack, info))
+ goto recursion_check;
+
if (in_hardirq_stack(stack, info))
goto recursion_check;
if (type == STACK_TYPE_IRQ)
return "IRQ";
+ if (type == STACK_TYPE_SYSENTER)
+ return "SYSENTER";
+
if (type >= STACK_TYPE_EXCEPTION && type <= STACK_TYPE_EXCEPTION_LAST)
return exception_stack_names[type - STACK_TYPE_EXCEPTION];
if (in_irq_stack(stack, info))
goto recursion_check;
+ if (in_sysenter_stack(stack, info))
+ goto recursion_check;
+
goto unknown;
recursion_check:
* because the ->io_bitmap_max value must match the bitmap
* contents:
*/
- tss = &per_cpu(cpu_tss, get_cpu());
+ tss = &per_cpu(cpu_tss_rw, get_cpu());
if (turn_on)
bitmap_clear(t->io_bitmap_ptr, from, num);
/* high bit used in ret_from_ code */
unsigned vector = ~regs->orig_ax;
- /*
- * NB: Unlike exception entries, IRQ entries do not reliably
- * handle context tracking in the low-level entry code. This is
- * because syscall entries execute briefly with IRQs on before
- * updating context tracking state, so we can take an IRQ from
- * kernel mode with CONTEXT_USER. The low-level entry code only
- * updates the context if we came from user mode, so we won't
- * switch to CONTEXT_KERNEL. We'll fix that once the syscall
- * code is cleaned up enough that we can cleanly defer enabling
- * IRQs.
- */
-
entering_irq();
/* entering_irq() tells RCU that we're not quiescent. Check it. */
if (regs->sp >= estack_top && regs->sp <= estack_bottom)
return;
- WARN_ONCE(1, "do_IRQ(): %s has overflown the kernel stack (cur:%Lx,sp:%lx,irq stk top-bottom:%Lx-%Lx,exception stk top-bottom:%Lx-%Lx)\n",
+ WARN_ONCE(1, "do_IRQ(): %s has overflown the kernel stack (cur:%Lx,sp:%lx,irq stk top-bottom:%Lx-%Lx,exception stk top-bottom:%Lx-%Lx,ip:%pF)\n",
current->comm, curbase, regs->sp,
irq_stack_top, irq_stack_bottom,
- estack_top, estack_bottom);
+ estack_top, estack_bottom, (void *)regs->ip);
if (sysctl_panic_on_stackoverflow)
panic("low stack detected by irq handler - check messages\n");
DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
-DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
DEF_NATIVE(pv_cpu_ops, usergs_sysret64, "swapgs; sysretq");
PATCH_SITE(pv_mmu_ops, read_cr2);
PATCH_SITE(pv_mmu_ops, read_cr3);
PATCH_SITE(pv_mmu_ops, write_cr3);
- PATCH_SITE(pv_mmu_ops, flush_tlb_single);
PATCH_SITE(pv_cpu_ops, wbinvd);
#if defined(CONFIG_PARAVIRT_SPINLOCKS)
case PARAVIRT_PATCH(pv_lock_ops.queued_spin_unlock):
* section. Since TSS's are completely CPU-local, we want them
* on exact cacheline boundaries, to eliminate cacheline ping-pong.
*/
-__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss) = {
+__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss_rw) = {
.x86_tss = {
/*
* .sp0 is only used when entering ring 0 from a lower
* Poison it.
*/
.sp0 = (1UL << (BITS_PER_LONG-1)) + 1,
+
+#ifdef CONFIG_X86_64
+ /*
+ * .sp1 is cpu_current_top_of_stack. The init task never
+ * runs user code, but cpu_current_top_of_stack should still
+ * be well defined before the first context switch.
+ */
+ .sp1 = TOP_OF_INIT_STACK,
+#endif
+
#ifdef CONFIG_X86_32
.ss0 = __KERNEL_DS,
.ss1 = __KERNEL_CS,
*/
.io_bitmap = { [0 ... IO_BITMAP_LONGS] = ~0 },
#endif
-#ifdef CONFIG_X86_32
- .SYSENTER_stack_canary = STACK_END_MAGIC,
-#endif
};
-EXPORT_PER_CPU_SYMBOL(cpu_tss);
+EXPORT_PER_CPU_SYMBOL(cpu_tss_rw);
DEFINE_PER_CPU(bool, __tss_limit_invalid);
EXPORT_PER_CPU_SYMBOL_GPL(__tss_limit_invalid);
struct fpu *fpu = &t->fpu;
if (bp) {
- struct tss_struct *tss = &per_cpu(cpu_tss, get_cpu());
+ struct tss_struct *tss = &per_cpu(cpu_tss_rw, get_cpu());
t->io_bitmap_ptr = NULL;
clear_thread_flag(TIF_IO_BITMAP);
struct fpu *prev_fpu = &prev->fpu;
struct fpu *next_fpu = &next->fpu;
int cpu = smp_processor_id();
- struct tss_struct *tss = &per_cpu(cpu_tss, cpu);
+ struct tss_struct *tss = &per_cpu(cpu_tss_rw, cpu);
/* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
unsigned int fsindex, gsindex;
unsigned int ds, cs, es;
- printk(KERN_DEFAULT "RIP: %04lx:%pS\n", regs->cs, (void *)regs->ip);
- printk(KERN_DEFAULT "RSP: %04lx:%016lx EFLAGS: %08lx", regs->ss,
- regs->sp, regs->flags);
+ show_iret_regs(regs);
+
if (regs->orig_ax != -1)
pr_cont(" ORIG_RAX: %016lx\n", regs->orig_ax);
else
printk(KERN_DEFAULT "R13: %016lx R14: %016lx R15: %016lx\n",
regs->r13, regs->r14, regs->r15);
+ if (!all)
+ return;
+
asm("movl %%ds,%0" : "=r" (ds));
asm("movl %%cs,%0" : "=r" (cs));
asm("movl %%es,%0" : "=r" (es));
rdmsrl(MSR_GS_BASE, gs);
rdmsrl(MSR_KERNEL_GS_BASE, shadowgs);
- if (!all)
- return;
-
cr0 = read_cr0();
cr2 = read_cr2();
cr3 = __read_cr3();
struct fpu *prev_fpu = &prev->fpu;
struct fpu *next_fpu = &next->fpu;
int cpu = smp_processor_id();
- struct tss_struct *tss = &per_cpu(cpu_tss, cpu);
+ struct tss_struct *tss = &per_cpu(cpu_tss_rw, cpu);
WARN_ON_ONCE(IS_ENABLED(CONFIG_DEBUG_ENTRY) &&
this_cpu_read(irq_count) != -1);
* Switch the PDA and FPU contexts.
*/
this_cpu_write(current_task, next_p);
+ this_cpu_write(cpu_current_top_of_stack, task_top_of_stack(next_p));
/* Reload sp0. */
update_sp0(next_p);
/*
* If IRET takes a non-IST fault on the espfix64 stack, then we
- * end up promoting it to a doublefault. In that case, modify
- * the stack to make it look like we just entered the #GP
- * handler from user space, similar to bad_iret.
+ * end up promoting it to a doublefault. In that case, take
+ * advantage of the fact that we're not using the normal (TSS.sp0)
+ * stack right now. We can write a fake #GP(0) frame at TSS.sp0
+ * and then modify our own IRET frame so that, when we return,
+ * we land directly at the #GP(0) vector with the stack already
+ * set up according to its expectations.
+ *
+ * The net result is that our #GP handler will think that we
+ * entered from usermode with the bad user context.
*
* No need for ist_enter here because we don't use RCU.
*/
regs->cs == __KERNEL_CS &&
regs->ip == (unsigned long)native_irq_return_iret)
{
- struct pt_regs *normal_regs = task_pt_regs(current);
+ struct pt_regs *gpregs = (struct pt_regs *)this_cpu_read(cpu_tss_rw.x86_tss.sp0) - 1;
- /* Fake a #GP(0) from userspace. */
- memmove(&normal_regs->ip, (void *)regs->sp, 5*8);
- normal_regs->orig_ax = 0; /* Missing (lost) #GP error code */
+ /*
+ * regs->sp points to the failing IRET frame on the
+ * ESPFIX64 stack. Copy it to the entry stack. This fills
+ * in gpregs->ss through gpregs->ip.
+ *
+ */
+ memmove(&gpregs->ip, (void *)regs->sp, 5*8);
+ gpregs->orig_ax = 0; /* Missing (lost) #GP error code */
+
+ /*
+ * Adjust our frame so that we return straight to the #GP
+ * vector with the expected RSP value. This is safe because
+ * we won't enable interupts or schedule before we invoke
+ * general_protection, so nothing will clobber the stack
+ * frame we just set up.
+ */
regs->ip = (unsigned long)general_protection;
- regs->sp = (unsigned long)&normal_regs->orig_ax;
+ regs->sp = (unsigned long)&gpregs->orig_ax;
return;
}
*
* Processors update CR2 whenever a page fault is detected. If a
* second page fault occurs while an earlier page fault is being
- * deliv- ered, the faulting linear address of the second fault will
+ * delivered, the faulting linear address of the second fault will
* overwrite the contents of CR2 (replacing the previous
* address). These updates to CR2 occur even if the page fault
* results in a double fault or occurs during the delivery of a
#ifdef CONFIG_X86_64
/*
- * Help handler running on IST stack to switch off the IST stack if the
- * interrupted code was in user mode. The actual stack switch is done in
- * entry_64.S
+ * Help handler running on a per-cpu (IST or entry trampoline) stack
+ * to switch to the normal thread stack if the interrupted code was in
+ * user mode. The actual stack switch is done in entry_64.S
*/
asmlinkage __visible notrace struct pt_regs *sync_regs(struct pt_regs *eregs)
{
- struct pt_regs *regs = task_pt_regs(current);
- *regs = *eregs;
+ struct pt_regs *regs = (struct pt_regs *)this_cpu_read(cpu_current_top_of_stack) - 1;
+ if (regs != eregs)
+ *regs = *eregs;
return regs;
}
NOKPROBE_SYMBOL(sync_regs);
/*
* This is called from entry_64.S early in handling a fault
* caused by a bad iret to user mode. To handle the fault
- * correctly, we want move our stack frame to task_pt_regs
- * and we want to pretend that the exception came from the
- * iret target.
+ * correctly, we want to move our stack frame to where it would
+ * be had we entered directly on the entry stack (rather than
+ * just below the IRET frame) and we want to pretend that the
+ * exception came from the IRET target.
*/
struct bad_iret_stack *new_stack =
- container_of(task_pt_regs(current),
- struct bad_iret_stack, regs);
+ (struct bad_iret_stack *)this_cpu_read(cpu_tss_rw.x86_tss.sp0) - 1;
/* Copy the IRET target to the new stack. */
memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
debug_stack_usage_dec();
exit:
-#if defined(CONFIG_X86_32)
- /*
- * This is the most likely code path that involves non-trivial use
- * of the SYSENTER stack. Check that we haven't overrun it.
- */
- WARN(this_cpu_read(cpu_tss.SYSENTER_stack_canary) != STACK_END_MAGIC,
- "Overran or corrupted SYSENTER stack\n");
-#endif
ist_exit(regs);
}
NOKPROBE_SYMBOL(do_debug);
void __init trap_init(void)
{
+ /* Init cpu_entry_area before IST entries are set up */
+ setup_cpu_entry_areas();
+
idt_setup_traps();
/*
return NULL;
}
-static bool stack_access_ok(struct unwind_state *state, unsigned long addr,
+static bool stack_access_ok(struct unwind_state *state, unsigned long _addr,
size_t len)
{
struct stack_info *info = &state->stack_info;
+ void *addr = (void *)_addr;
- /*
- * If the address isn't on the current stack, switch to the next one.
- *
- * We may have to traverse multiple stacks to deal with the possibility
- * that info->next_sp could point to an empty stack and the address
- * could be on a subsequent stack.
- */
- while (!on_stack(info, (void *)addr, len))
- if (get_stack_info(info->next_sp, state->task, info,
- &state->stack_mask))
- return false;
+ if (!on_stack(info, addr, len) &&
+ (get_stack_info(addr, state->task, info, &state->stack_mask)))
+ return false;
return true;
}
return true;
}
-#define REGS_SIZE (sizeof(struct pt_regs))
-#define SP_OFFSET (offsetof(struct pt_regs, sp))
-#define IRET_REGS_SIZE (REGS_SIZE - offsetof(struct pt_regs, ip))
-#define IRET_SP_OFFSET (SP_OFFSET - offsetof(struct pt_regs, ip))
-
static bool deref_stack_regs(struct unwind_state *state, unsigned long addr,
- unsigned long *ip, unsigned long *sp, bool full)
+ unsigned long *ip, unsigned long *sp)
{
- size_t regs_size = full ? REGS_SIZE : IRET_REGS_SIZE;
- size_t sp_offset = full ? SP_OFFSET : IRET_SP_OFFSET;
- struct pt_regs *regs = (struct pt_regs *)(addr + regs_size - REGS_SIZE);
-
- if (IS_ENABLED(CONFIG_X86_64)) {
- if (!stack_access_ok(state, addr, regs_size))
- return false;
+ struct pt_regs *regs = (struct pt_regs *)addr;
- *ip = regs->ip;
- *sp = regs->sp;
+ /* x86-32 support will be more complicated due to the ®s->sp hack */
+ BUILD_BUG_ON(IS_ENABLED(CONFIG_X86_32));
- return true;
- }
-
- if (!stack_access_ok(state, addr, sp_offset))
+ if (!stack_access_ok(state, addr, sizeof(struct pt_regs)))
return false;
*ip = regs->ip;
+ *sp = regs->sp;
+ return true;
+}
- if (user_mode(regs)) {
- if (!stack_access_ok(state, addr + sp_offset,
- REGS_SIZE - SP_OFFSET))
- return false;
+static bool deref_stack_iret_regs(struct unwind_state *state, unsigned long addr,
+ unsigned long *ip, unsigned long *sp)
+{
+ struct pt_regs *regs = (void *)addr - IRET_FRAME_OFFSET;
- *sp = regs->sp;
- } else
- *sp = (unsigned long)®s->sp;
+ if (!stack_access_ok(state, addr, IRET_FRAME_SIZE))
+ return false;
+ *ip = regs->ip;
+ *sp = regs->sp;
return true;
}
unsigned long ip_p, sp, orig_ip, prev_sp = state->sp;
enum stack_type prev_type = state->stack_info.type;
struct orc_entry *orc;
- struct pt_regs *ptregs;
bool indirect = false;
if (unwind_done(state))
break;
case ORC_TYPE_REGS:
- if (!deref_stack_regs(state, sp, &state->ip, &state->sp, true)) {
+ if (!deref_stack_regs(state, sp, &state->ip, &state->sp)) {
orc_warn("can't dereference registers at %p for ip %pB\n",
(void *)sp, (void *)orig_ip);
goto done;
break;
case ORC_TYPE_REGS_IRET:
- if (!deref_stack_regs(state, sp, &state->ip, &state->sp, false)) {
+ if (!deref_stack_iret_regs(state, sp, &state->ip, &state->sp)) {
orc_warn("can't dereference iret registers at %p for ip %pB\n",
(void *)sp, (void *)orig_ip);
goto done;
}
- ptregs = container_of((void *)sp, struct pt_regs, ip);
- if ((unsigned long)ptregs >= prev_sp &&
- on_stack(&state->stack_info, ptregs, REGS_SIZE)) {
- state->regs = ptregs;
- state->full_regs = false;
- } else
- state->regs = NULL;
-
+ state->regs = (void *)sp - IRET_FRAME_OFFSET;
+ state->full_regs = false;
state->signal = true;
break;
}
if (get_stack_info((unsigned long *)state->sp, state->task,
- &state->stack_info, &state->stack_mask))
- return;
+ &state->stack_info, &state->stack_mask)) {
+ /*
+ * We weren't on a valid stack. It's possible that
+ * we overflowed a valid stack into a guard page.
+ * See if the next page up is valid so that we can
+ * generate some kind of backtrace if this happens.
+ */
+ void *next_page = (void *)PAGE_ALIGN((unsigned long)state->sp);
+ if (get_stack_info(next_page, state->task, &state->stack_info,
+ &state->stack_mask))
+ return;
+ }
/*
* The caller can provide the address of the first frame directly
SOFTIRQENTRY_TEXT
*(.fixup)
*(.gnu.warning)
+
+#ifdef CONFIG_X86_64
+ . = ALIGN(PAGE_SIZE);
+ _entry_trampoline = .;
+ *(.entry_trampoline)
+ . = ALIGN(PAGE_SIZE);
+ ASSERT(. - _entry_trampoline == PAGE_SIZE, "entry trampoline is too big");
+#endif
+
/* End of text section */
_etext = .;
} :text = 0x9090
}
static int rsm_enter_protected_mode(struct x86_emulate_ctxt *ctxt,
- u64 cr0, u64 cr4)
+ u64 cr0, u64 cr3, u64 cr4)
{
int bad;
+ u64 pcid;
+
+ /* In order to later set CR4.PCIDE, CR3[11:0] must be zero. */
+ pcid = 0;
+ if (cr4 & X86_CR4_PCIDE) {
+ pcid = cr3 & 0xfff;
+ cr3 &= ~0xfff;
+ }
+
+ bad = ctxt->ops->set_cr(ctxt, 3, cr3);
+ if (bad)
+ return X86EMUL_UNHANDLEABLE;
/*
* First enable PAE, long mode needs it before CR0.PG = 1 is set.
bad = ctxt->ops->set_cr(ctxt, 4, cr4);
if (bad)
return X86EMUL_UNHANDLEABLE;
+ if (pcid) {
+ bad = ctxt->ops->set_cr(ctxt, 3, cr3 | pcid);
+ if (bad)
+ return X86EMUL_UNHANDLEABLE;
+ }
+
}
return X86EMUL_CONTINUE;
struct desc_struct desc;
struct desc_ptr dt;
u16 selector;
- u32 val, cr0, cr4;
+ u32 val, cr0, cr3, cr4;
int i;
cr0 = GET_SMSTATE(u32, smbase, 0x7ffc);
- ctxt->ops->set_cr(ctxt, 3, GET_SMSTATE(u32, smbase, 0x7ff8));
+ cr3 = GET_SMSTATE(u32, smbase, 0x7ff8);
ctxt->eflags = GET_SMSTATE(u32, smbase, 0x7ff4) | X86_EFLAGS_FIXED;
ctxt->_eip = GET_SMSTATE(u32, smbase, 0x7ff0);
ctxt->ops->set_smbase(ctxt, GET_SMSTATE(u32, smbase, 0x7ef8));
- return rsm_enter_protected_mode(ctxt, cr0, cr4);
+ return rsm_enter_protected_mode(ctxt, cr0, cr3, cr4);
}
static int rsm_load_state_64(struct x86_emulate_ctxt *ctxt, u64 smbase)
{
struct desc_struct desc;
struct desc_ptr dt;
- u64 val, cr0, cr4;
+ u64 val, cr0, cr3, cr4;
u32 base3;
u16 selector;
int i, r;
ctxt->ops->set_dr(ctxt, 7, (val & DR7_VOLATILE) | DR7_FIXED_1);
cr0 = GET_SMSTATE(u64, smbase, 0x7f58);
- ctxt->ops->set_cr(ctxt, 3, GET_SMSTATE(u64, smbase, 0x7f50));
+ cr3 = GET_SMSTATE(u64, smbase, 0x7f50);
cr4 = GET_SMSTATE(u64, smbase, 0x7f48);
ctxt->ops->set_smbase(ctxt, GET_SMSTATE(u32, smbase, 0x7f00));
val = GET_SMSTATE(u64, smbase, 0x7ed0);
dt.address = GET_SMSTATE(u64, smbase, 0x7e68);
ctxt->ops->set_gdt(ctxt, &dt);
- r = rsm_enter_protected_mode(ctxt, cr0, cr4);
+ r = rsm_enter_protected_mode(ctxt, cr0, cr3, cr4);
if (r != X86EMUL_CONTINUE)
return r;
spin_lock(&vcpu->kvm->mmu_lock);
if(make_mmu_pages_available(vcpu) < 0) {
spin_unlock(&vcpu->kvm->mmu_lock);
- return 1;
+ return -ENOSPC;
}
sp = kvm_mmu_get_page(vcpu, 0, 0,
vcpu->arch.mmu.shadow_root_level, 1, ACC_ALL);
spin_lock(&vcpu->kvm->mmu_lock);
if (make_mmu_pages_available(vcpu) < 0) {
spin_unlock(&vcpu->kvm->mmu_lock);
- return 1;
+ return -ENOSPC;
}
sp = kvm_mmu_get_page(vcpu, i << (30 - PAGE_SHIFT),
i << 30, PT32_ROOT_LEVEL, 1, ACC_ALL);
spin_lock(&vcpu->kvm->mmu_lock);
if (make_mmu_pages_available(vcpu) < 0) {
spin_unlock(&vcpu->kvm->mmu_lock);
- return 1;
+ return -ENOSPC;
}
sp = kvm_mmu_get_page(vcpu, root_gfn, 0,
vcpu->arch.mmu.shadow_root_level, 0, ACC_ALL);
spin_lock(&vcpu->kvm->mmu_lock);
if (make_mmu_pages_available(vcpu) < 0) {
spin_unlock(&vcpu->kvm->mmu_lock);
- return 1;
+ return -ENOSPC;
}
sp = kvm_mmu_get_page(vcpu, root_gfn, i << 30, PT32_ROOT_LEVEL,
0, ACC_ALL);
* processors. See 22.2.4.
*/
vmcs_writel(HOST_TR_BASE,
- (unsigned long)this_cpu_ptr(&cpu_tss));
+ (unsigned long)&get_cpu_entry_area(cpu)->tss.x86_tss);
vmcs_writel(HOST_GDTR_BASE, (unsigned long)gdt); /* 22.2.4 */
/*
addr, n, v))
&& kvm_io_bus_read(vcpu, KVM_MMIO_BUS, addr, n, v))
break;
- trace_kvm_mmio(KVM_TRACE_MMIO_READ, n, addr, *(u64 *)v);
+ trace_kvm_mmio(KVM_TRACE_MMIO_READ, n, addr, v);
handled += n;
addr += n;
len -= n;
{
if (vcpu->mmio_read_completed) {
trace_kvm_mmio(KVM_TRACE_MMIO_READ, bytes,
- vcpu->mmio_fragments[0].gpa, *(u64 *)val);
+ vcpu->mmio_fragments[0].gpa, val);
vcpu->mmio_read_completed = 0;
return 1;
}
static int write_mmio(struct kvm_vcpu *vcpu, gpa_t gpa, int bytes, void *val)
{
- trace_kvm_mmio(KVM_TRACE_MMIO_WRITE, bytes, gpa, *(u64 *)val);
+ trace_kvm_mmio(KVM_TRACE_MMIO_WRITE, bytes, gpa, val);
return vcpu_mmio_write(vcpu, gpa, bytes, val);
}
static int read_exit_mmio(struct kvm_vcpu *vcpu, gpa_t gpa,
void *val, int bytes)
{
- trace_kvm_mmio(KVM_TRACE_MMIO_READ_UNSATISFIED, bytes, gpa, 0);
+ trace_kvm_mmio(KVM_TRACE_MMIO_READ_UNSATISFIED, bytes, gpa, NULL);
return X86EMUL_IO_NEEDED;
}
int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
- struct fpu *fpu = ¤t->thread.fpu;
int r;
- fpu__initialize(fpu);
-
kvm_sigset_activate(vcpu);
+ kvm_load_guest_fpu(vcpu);
+
if (unlikely(vcpu->arch.mp_state == KVM_MP_STATE_UNINITIALIZED)) {
if (kvm_run->immediate_exit) {
r = -EINTR;
}
}
- kvm_load_guest_fpu(vcpu);
-
if (unlikely(vcpu->arch.complete_userspace_io)) {
int (*cui)(struct kvm_vcpu *) = vcpu->arch.complete_userspace_io;
vcpu->arch.complete_userspace_io = NULL;
r = cui(vcpu);
if (r <= 0)
- goto out_fpu;
+ goto out;
} else
WARN_ON(vcpu->arch.pio.count || vcpu->mmio_needed);
else
r = vcpu_run(vcpu);
-out_fpu:
- kvm_put_guest_fpu(vcpu);
out:
+ kvm_put_guest_fpu(vcpu);
post_kvm_run_save(vcpu);
kvm_sigset_deactivate(vcpu);
#endif
kvm_rip_write(vcpu, regs->rip);
- kvm_set_rflags(vcpu, regs->rflags);
+ kvm_set_rflags(vcpu, regs->rflags | X86_EFLAGS_FIXED);
vcpu->arch.exception.pending = false;
}
EXPORT_SYMBOL_GPL(kvm_task_switch);
+int kvm_valid_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
+{
+ if ((sregs->efer & EFER_LME) && (sregs->cr0 & X86_CR0_PG_BIT)) {
+ /*
+ * When EFER.LME and CR0.PG are set, the processor is in
+ * 64-bit mode (though maybe in a 32-bit code segment).
+ * CR4.PAE and EFER.LMA must be set.
+ */
+ if (!(sregs->cr4 & X86_CR4_PAE_BIT)
+ || !(sregs->efer & EFER_LMA))
+ return -EINVAL;
+ } else {
+ /*
+ * Not in 64-bit mode: EFER.LMA is clear and the code
+ * segment cannot be 64-bit.
+ */
+ if (sregs->efer & EFER_LMA || sregs->cs.l)
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
struct kvm_sregs *sregs)
{
(sregs->cr4 & X86_CR4_OSXSAVE))
return -EINVAL;
+ if (kvm_valid_sregs(vcpu, sregs))
+ return -EINVAL;
+
apic_base_msr.data = sregs->apic_base;
apic_base_msr.host_initiated = true;
if (kvm_set_apic_base(vcpu, &apic_base_msr))
delay = min_t(u64, MWAITX_MAX_LOOPS, loops);
/*
- * Use cpu_tss as a cacheline-aligned, seldomly
+ * Use cpu_tss_rw as a cacheline-aligned, seldomly
* accessed per-cpu variable as the monitor target.
*/
- __monitorx(raw_cpu_ptr(&cpu_tss), 0, 0);
+ __monitorx(raw_cpu_ptr(&cpu_tss_rw), 0, 0);
/*
* AMD, like Intel, supports the EAX hint and EAX=0xf
if (!printk_ratelimit())
return;
- printk("%s%s[%d]: segfault at %lx ip %p sp %p error %lx",
+ printk("%s%s[%d]: segfault at %lx ip %px sp %px error %lx",
task_pid_nr(tsk) > 1 ? KERN_INFO : KERN_EMERG,
tsk->comm, task_pid_nr(tsk), address,
(void *)regs->ip, (void *)regs->sp, error_code);
void __init kasan_init(void)
{
int i;
+ void *shadow_cpu_entry_begin, *shadow_cpu_entry_end;
#ifdef CONFIG_KASAN_INLINE
register_die_notifier(&kasan_die_notifier);
(unsigned long)kasan_mem_to_shadow(_end),
early_pfn_to_nid(__pa(_stext)));
+ shadow_cpu_entry_begin = (void *)__fix_to_virt(FIX_CPU_ENTRY_AREA_BOTTOM);
+ shadow_cpu_entry_begin = kasan_mem_to_shadow(shadow_cpu_entry_begin);
+ shadow_cpu_entry_begin = (void *)round_down((unsigned long)shadow_cpu_entry_begin,
+ PAGE_SIZE);
+
+ shadow_cpu_entry_end = (void *)(__fix_to_virt(FIX_CPU_ENTRY_AREA_TOP) + PAGE_SIZE);
+ shadow_cpu_entry_end = kasan_mem_to_shadow(shadow_cpu_entry_end);
+ shadow_cpu_entry_end = (void *)round_up((unsigned long)shadow_cpu_entry_end,
+ PAGE_SIZE);
+
kasan_populate_zero_shadow(kasan_mem_to_shadow((void *)MODULES_END),
- (void *)KASAN_SHADOW_END);
+ shadow_cpu_entry_begin);
+
+ kasan_populate_shadow((unsigned long)shadow_cpu_entry_begin,
+ (unsigned long)shadow_cpu_entry_end, 0);
+
+ kasan_populate_zero_shadow(shadow_cpu_entry_end, (void *)KASAN_SHADOW_END);
load_cr3(init_top_pgt);
__flush_tlb_all();
static void fix_processor_context(void)
{
int cpu = smp_processor_id();
- struct tss_struct *t = &per_cpu(cpu_tss, cpu);
#ifdef CONFIG_X86_64
struct desc_struct *desc = get_cpu_gdt_rw(cpu);
tss_desc tss;
#endif
- set_tss_desc(cpu, t); /*
- * This just modifies memory; should not be
- * necessary. But... This is necessary, because
- * 386 hardware has concept of busy TSS or some
- * similar stupidity.
- */
+
+ /*
+ * We need to reload TR, which requires that we change the
+ * GDT entry to indicate "available" first.
+ *
+ * XXX: This could probably all be replaced by a call to
+ * force_reload_TR().
+ */
+ set_tss_desc(cpu, &get_cpu_entry_area(cpu)->tss.x86_tss);
#ifdef CONFIG_X86_64
memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
mcs = xen_mc_entry(0);
MULTI_stack_switch(mcs.mc, __KERNEL_DS, sp0);
xen_mc_issue(PARAVIRT_LAZY_CPU);
- this_cpu_write(cpu_tss.x86_tss.sp0, sp0);
+ this_cpu_write(cpu_tss_rw.x86_tss.sp0, sp0);
}
void xen_set_iopl_mask(unsigned mask)
#endif
case FIX_TEXT_POKE0:
case FIX_TEXT_POKE1:
- case FIX_GDT_REMAP_BEGIN ... FIX_GDT_REMAP_END:
+ case FIX_CPU_ENTRY_AREA_TOP ... FIX_CPU_ENTRY_AREA_BOTTOM:
/* All local page mappings */
pte = pfn_pte(phys, prot);
break;
bio->bi_disk = bio_src->bi_disk;
bio->bi_partno = bio_src->bi_partno;
bio_set_flag(bio, BIO_CLONED);
+ if (bio_flagged(bio_src, BIO_THROTTLED))
+ bio_set_flag(bio, BIO_THROTTLED);
bio->bi_opf = bio_src->bi_opf;
bio->bi_write_hint = bio_src->bi_write_hint;
bio->bi_iter = bio_src->bi_iter;
#include "blk.h"
/*
- * Append a bio to a passthrough request. Only works can be merged into
- * the request based on the driver constraints.
+ * Append a bio to a passthrough request. Only works if the bio can be merged
+ * into the request based on the driver constraints.
*/
-int blk_rq_append_bio(struct request *rq, struct bio *bio)
+int blk_rq_append_bio(struct request *rq, struct bio **bio)
{
- blk_queue_bounce(rq->q, &bio);
+ struct bio *orig_bio = *bio;
+
+ blk_queue_bounce(rq->q, bio);
if (!rq->bio) {
- blk_rq_bio_prep(rq->q, rq, bio);
+ blk_rq_bio_prep(rq->q, rq, *bio);
} else {
- if (!ll_back_merge_fn(rq->q, rq, bio))
+ if (!ll_back_merge_fn(rq->q, rq, *bio)) {
+ if (orig_bio != *bio) {
+ bio_put(*bio);
+ *bio = orig_bio;
+ }
return -EINVAL;
+ }
- rq->biotail->bi_next = bio;
- rq->biotail = bio;
- rq->__data_len += bio->bi_iter.bi_size;
+ rq->biotail->bi_next = *bio;
+ rq->biotail = *bio;
+ rq->__data_len += (*bio)->bi_iter.bi_size;
}
return 0;
* We link the bounce buffer in and could have to traverse it
* later so we have to get a ref to prevent it from being freed
*/
- ret = blk_rq_append_bio(rq, bio);
- bio_get(bio);
+ ret = blk_rq_append_bio(rq, &bio);
if (ret) {
- bio_endio(bio);
__blk_rq_unmap_user(orig_bio);
- bio_put(bio);
return ret;
}
+ bio_get(bio);
return 0;
}
int reading = rq_data_dir(rq) == READ;
unsigned long addr = (unsigned long) kbuf;
int do_copy = 0;
- struct bio *bio;
+ struct bio *bio, *orig_bio;
int ret;
if (len > (queue_max_hw_sectors(q) << 9))
if (do_copy)
rq->rq_flags |= RQF_COPY_USER;
- ret = blk_rq_append_bio(rq, bio);
+ orig_bio = bio;
+ ret = blk_rq_append_bio(rq, &bio);
if (unlikely(ret)) {
/* request is too big */
- bio_put(bio);
+ bio_put(orig_bio);
return ret;
}
out_unlock:
spin_unlock_irq(q->queue_lock);
out:
- /*
- * As multiple blk-throtls may stack in the same issue path, we
- * don't want bios to leave with the flag set. Clear the flag if
- * being issued.
- */
- if (!throttled)
- bio_clear_flag(bio, BIO_THROTTLED);
+ bio_set_flag(bio, BIO_THROTTLED);
#ifdef CONFIG_BLK_DEV_THROTTLING_LOW
if (throttled || !td->track_bio_latency)
unsigned i = 0;
bool bounce = false;
int sectors = 0;
+ bool passthrough = bio_is_passthrough(*bio_orig);
bio_for_each_segment(from, *bio_orig, iter) {
if (i++ < BIO_MAX_PAGES)
if (!bounce)
return;
- if (sectors < bio_sectors(*bio_orig)) {
+ if (!passthrough && sectors < bio_sectors(*bio_orig)) {
bio = bio_split(*bio_orig, sectors, GFP_NOIO, bounce_bio_split);
bio_chain(bio, *bio_orig);
generic_make_request(*bio_orig);
*bio_orig = bio;
}
- bio = bio_clone_bioset(*bio_orig, GFP_NOIO, bounce_bio_set);
+ bio = bio_clone_bioset(*bio_orig, GFP_NOIO, passthrough ? NULL :
+ bounce_bio_set);
bio_for_each_segment_all(to, bio, i) {
struct page *page = to->bv_page;
unsigned int cur_domain;
unsigned int batching;
wait_queue_entry_t domain_wait[KYBER_NUM_DOMAINS];
+ struct sbq_wait_state *domain_ws[KYBER_NUM_DOMAINS];
atomic_t wait_index[KYBER_NUM_DOMAINS];
};
+static int kyber_domain_wake(wait_queue_entry_t *wait, unsigned mode, int flags,
+ void *key);
+
static int rq_sched_domain(const struct request *rq)
{
unsigned int op = rq->cmd_flags;
for (i = 0; i < KYBER_NUM_DOMAINS; i++) {
INIT_LIST_HEAD(&khd->rqs[i]);
+ init_waitqueue_func_entry(&khd->domain_wait[i],
+ kyber_domain_wake);
+ khd->domain_wait[i].private = hctx;
INIT_LIST_HEAD(&khd->domain_wait[i].entry);
atomic_set(&khd->wait_index[i], 0);
}
int nr;
nr = __sbitmap_queue_get(domain_tokens);
- if (nr >= 0)
- return nr;
/*
* If we failed to get a domain token, make sure the hardware queue is
* run when one becomes available. Note that this is serialized on
* khd->lock, but we still need to be careful about the waker.
*/
- if (list_empty_careful(&wait->entry)) {
- init_waitqueue_func_entry(wait, kyber_domain_wake);
- wait->private = hctx;
+ if (nr < 0 && list_empty_careful(&wait->entry)) {
ws = sbq_wait_ptr(domain_tokens,
&khd->wait_index[sched_domain]);
+ khd->domain_ws[sched_domain] = ws;
add_wait_queue(&ws->wait, wait);
/*
* Try again in case a token was freed before we got on the wait
- * queue. The waker may have already removed the entry from the
- * wait queue, but list_del_init() is okay with that.
+ * queue.
*/
nr = __sbitmap_queue_get(domain_tokens);
- if (nr >= 0) {
- unsigned long flags;
+ }
- spin_lock_irqsave(&ws->wait.lock, flags);
- list_del_init(&wait->entry);
- spin_unlock_irqrestore(&ws->wait.lock, flags);
- }
+ /*
+ * If we got a token while we were on the wait queue, remove ourselves
+ * from the wait queue to ensure that all wake ups make forward
+ * progress. It's possible that the waker already deleted the entry
+ * between the !list_empty_careful() check and us grabbing the lock, but
+ * list_del_init() is okay with that.
+ */
+ if (nr >= 0 && !list_empty_careful(&wait->entry)) {
+ ws = khd->domain_ws[sched_domain];
+ spin_lock_irq(&ws->wait.lock);
+ list_del_init(&wait->entry);
+ spin_unlock_irq(&ws->wait.lock);
}
+
return nr;
}
/* The record may be cleared by others, try read next record */
if (len == -ENOENT)
goto skip;
- else if (len < sizeof(*rcd)) {
+ else if (len < 0 || len < sizeof(*rcd)) {
rc = -EIO;
goto out;
}
struct cpc_desc *cpc_desc = per_cpu(cpc_desc_ptr, cpu);
struct cpc_register_resource *desired_reg;
int pcc_ss_id = per_cpu(cpu_pcc_subspace_idx, cpu);
- struct cppc_pcc_data *pcc_ss_data = pcc_data[pcc_ss_id];
+ struct cppc_pcc_data *pcc_ss_data;
int ret = 0;
if (!cpc_desc || pcc_ss_id < 0) {
struct nullb_cmd {
struct list_head list;
struct llist_node ll_list;
- call_single_data_t csd;
+ struct __call_single_data csd;
struct request *rq;
struct bio *bio;
unsigned int tag;
+ blk_status_t error;
struct nullb_queue *nq;
struct hrtimer timer;
- blk_status_t error;
};
struct nullb_queue {
#include "cpufreq_governor.h"
+#define CPUFREQ_DBS_MIN_SAMPLING_INTERVAL (2 * TICK_NSEC / NSEC_PER_USEC)
+
static DEFINE_PER_CPU(struct cpu_dbs_info, cpu_dbs);
static DEFINE_MUTEX(gov_dbs_data_mutex);
{
struct dbs_data *dbs_data = to_dbs_data(attr_set);
struct policy_dbs_info *policy_dbs;
+ unsigned int sampling_interval;
int ret;
- ret = sscanf(buf, "%u", &dbs_data->sampling_rate);
- if (ret != 1)
+
+ ret = sscanf(buf, "%u", &sampling_interval);
+ if (ret != 1 || sampling_interval < CPUFREQ_DBS_MIN_SAMPLING_INTERVAL)
return -EINVAL;
+ dbs_data->sampling_rate = sampling_interval;
+
/*
* We are operating under dbs_data->mutex and so the list and its
* entries can't be freed concurrently.
if (ret)
goto free_policy_dbs_info;
- dbs_data->sampling_rate = cpufreq_policy_transition_delay_us(policy);
+ /*
+ * The sampling interval should not be less than the transition latency
+ * of the CPU and it also cannot be too small for dbs_update() to work
+ * correctly.
+ */
+ dbs_data->sampling_rate = max_t(unsigned int,
+ CPUFREQ_DBS_MIN_SAMPLING_INTERVAL,
+ cpufreq_policy_transition_delay_us(policy));
if (!have_governor_per_policy())
gov->gdbs_data = dbs_data;
val >>= OCOTP_CFG3_SPEED_SHIFT;
val &= 0x3;
- if ((val != OCOTP_CFG3_SPEED_1P2GHZ) &&
- of_machine_is_compatible("fsl,imx6q"))
- if (dev_pm_opp_disable(dev, 1200000000))
- dev_warn(dev, "failed to disable 1.2GHz OPP\n");
if (val < OCOTP_CFG3_SPEED_996MHZ)
if (dev_pm_opp_disable(dev, 996000000))
dev_warn(dev, "failed to disable 996MHz OPP\n");
- if (of_machine_is_compatible("fsl,imx6q")) {
+
+ if (of_machine_is_compatible("fsl,imx6q") ||
+ of_machine_is_compatible("fsl,imx6qp")) {
if (val != OCOTP_CFG3_SPEED_852MHZ)
if (dev_pm_opp_disable(dev, 852000000))
dev_warn(dev, "failed to disable 852MHz OPP\n");
+ if (val != OCOTP_CFG3_SPEED_1P2GHZ)
+ if (dev_pm_opp_disable(dev, 1200000000))
+ dev_warn(dev, "failed to disable 1.2GHz OPP\n");
}
iounmap(base);
put_node:
unsigned long flags)
{
struct at_dma_chan *atchan = to_at_dma_chan(chan);
- struct data_chunk *first = xt->sgl;
+ struct data_chunk *first;
struct at_desc *desc = NULL;
size_t xfer_count;
unsigned int dwidth;
if (unlikely(!xt || xt->numf != 1 || !xt->frame_size))
return NULL;
+ first = xt->sgl;
+
dev_info(chan2dev(chan),
"%s: src=%pad, dest=%pad, numf=%d, frame_size=%d, flags=0x%lx\n",
__func__, &xt->src_start, &xt->dst_start, xt->numf,
ret = dma_async_device_register(dd);
if (ret)
- return ret;
+ goto err_clk;
irq = platform_get_irq(pdev, 0);
ret = request_irq(irq, jz4740_dma_irq, 0, dev_name(&pdev->dev), dmadev);
err_unregister:
dma_async_device_unregister(dd);
+err_clk:
+ clk_disable_unprepare(dmadev->clk);
return ret;
}
#define PATTERN_COUNT_MASK 0x1f
#define PATTERN_MEMSET_IDX 0x01
+/* poor man's completion - we want to use wait_event_freezable() on it */
+struct dmatest_done {
+ bool done;
+ wait_queue_head_t *wait;
+};
+
struct dmatest_thread {
struct list_head node;
struct dmatest_info *info;
u8 **dsts;
u8 **udsts;
enum dma_transaction_type type;
+ wait_queue_head_t done_wait;
+ struct dmatest_done test_done;
bool done;
};
return error_count;
}
-/* poor man's completion - we want to use wait_event_freezable() on it */
-struct dmatest_done {
- bool done;
- wait_queue_head_t *wait;
-};
static void dmatest_callback(void *arg)
{
struct dmatest_done *done = arg;
-
- done->done = true;
- wake_up_all(done->wait);
+ struct dmatest_thread *thread =
+ container_of(arg, struct dmatest_thread, done_wait);
+ if (!thread->done) {
+ done->done = true;
+ wake_up_all(done->wait);
+ } else {
+ /*
+ * If thread->done, it means that this callback occurred
+ * after the parent thread has cleaned up. This can
+ * happen in the case that driver doesn't implement
+ * the terminate_all() functionality and a dma operation
+ * did not occur within the timeout period
+ */
+ WARN(1, "dmatest: Kernel memory may be corrupted!!\n");
+ }
}
static unsigned int min_odd(unsigned int x, unsigned int y)
*/
static int dmatest_func(void *data)
{
- DECLARE_WAIT_QUEUE_HEAD_ONSTACK(done_wait);
struct dmatest_thread *thread = data;
- struct dmatest_done done = { .wait = &done_wait };
+ struct dmatest_done *done = &thread->test_done;
struct dmatest_info *info;
struct dmatest_params *params;
struct dma_chan *chan;
continue;
}
- done.done = false;
+ done->done = false;
tx->callback = dmatest_callback;
- tx->callback_param = &done;
+ tx->callback_param = done;
cookie = tx->tx_submit(tx);
if (dma_submit_error(cookie)) {
}
dma_async_issue_pending(chan);
- wait_event_freezable_timeout(done_wait, done.done,
+ wait_event_freezable_timeout(thread->done_wait, done->done,
msecs_to_jiffies(params->timeout));
status = dma_async_is_tx_complete(chan, cookie, NULL, NULL);
- if (!done.done) {
- /*
- * We're leaving the timed out dma operation with
- * dangling pointer to done_wait. To make this
- * correct, we'll need to allocate wait_done for
- * each test iteration and perform "who's gonna
- * free it this time?" dancing. For now, just
- * leave it dangling.
- */
- WARN(1, "dmatest: Kernel stack may be corrupted!!\n");
+ if (!done->done) {
dmaengine_unmap_put(um);
result("test timed out", total_tests, src_off, dst_off,
len, 0);
dmatest_KBs(runtime, total_len), ret);
/* terminate all transfers on specified channels */
- if (ret)
+ if (ret || failed_tests)
dmaengine_terminate_all(chan);
thread->done = true;
thread->info = info;
thread->chan = dtc->chan;
thread->type = type;
+ thread->test_done.wait = &thread->done_wait;
+ init_waitqueue_head(&thread->done_wait);
smp_wmb();
thread->task = kthread_create(dmatest_func, thread, "%s-%s%u",
dma_chan_name(chan), op, i);
}
}
-static void fsl_disable_clocks(struct fsl_edma_engine *fsl_edma)
+static void fsl_disable_clocks(struct fsl_edma_engine *fsl_edma, int nr_clocks)
{
int i;
- for (i = 0; i < DMAMUX_NR; i++)
+ for (i = 0; i < nr_clocks; i++)
clk_disable_unprepare(fsl_edma->muxclk[i]);
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 1 + i);
fsl_edma->muxbase[i] = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR(fsl_edma->muxbase[i]))
+ if (IS_ERR(fsl_edma->muxbase[i])) {
+ /* on error: disable all previously enabled clks */
+ fsl_disable_clocks(fsl_edma, i);
return PTR_ERR(fsl_edma->muxbase[i]);
+ }
sprintf(clkname, "dmamux%d", i);
fsl_edma->muxclk[i] = devm_clk_get(&pdev->dev, clkname);
if (IS_ERR(fsl_edma->muxclk[i])) {
dev_err(&pdev->dev, "Missing DMAMUX block clock.\n");
+ /* on error: disable all previously enabled clks */
+ fsl_disable_clocks(fsl_edma, i);
return PTR_ERR(fsl_edma->muxclk[i]);
}
ret = clk_prepare_enable(fsl_edma->muxclk[i]);
- if (ret) {
- /* disable only clks which were enabled on error */
- for (; i >= 0; i--)
- clk_disable_unprepare(fsl_edma->muxclk[i]);
-
- dev_err(&pdev->dev, "DMAMUX clk block failed.\n");
- return ret;
- }
+ if (ret)
+ /* on error: disable all previously enabled clks */
+ fsl_disable_clocks(fsl_edma, i);
}
if (ret) {
dev_err(&pdev->dev,
"Can't register Freescale eDMA engine. (%d)\n", ret);
- fsl_disable_clocks(fsl_edma);
+ fsl_disable_clocks(fsl_edma, DMAMUX_NR);
return ret;
}
dev_err(&pdev->dev,
"Can't register Freescale eDMA of_dma. (%d)\n", ret);
dma_async_device_unregister(&fsl_edma->dma_dev);
- fsl_disable_clocks(fsl_edma);
+ fsl_disable_clocks(fsl_edma, DMAMUX_NR);
return ret;
}
fsl_edma_cleanup_vchan(&fsl_edma->dma_dev);
of_dma_controller_free(np);
dma_async_device_unregister(&fsl_edma->dma_dev);
- fsl_disable_clocks(fsl_edma);
+ fsl_disable_clocks(fsl_edma, DMAMUX_NR);
return 0;
}
if (memcmp(src, dest, IOAT_TEST_SIZE)) {
dev_err(dev, "Self-test copy failed compare, disabling\n");
err = -ENODEV;
- goto free_resources;
+ goto unmap_dma;
}
unmap_dma:
u8 *ptr;
u8 *rx_buf;
u8 sum;
+ u8 rx_byte;
int ret = 0, final_ret;
len = cros_ec_prepare_tx(ec_dev, ec_msg);
if (!ret) {
/* Verify that EC can process command */
for (i = 0; i < len; i++) {
- switch (rx_buf[i]) {
- case EC_SPI_PAST_END:
- case EC_SPI_RX_BAD_DATA:
- case EC_SPI_NOT_READY:
- ret = -EAGAIN;
- ec_msg->result = EC_RES_IN_PROGRESS;
- default:
+ rx_byte = rx_buf[i];
+ if (rx_byte == EC_SPI_PAST_END ||
+ rx_byte == EC_SPI_RX_BAD_DATA ||
+ rx_byte == EC_SPI_NOT_READY) {
+ ret = -EREMOTEIO;
break;
}
- if (ret)
- break;
}
- if (!ret)
- ret = cros_ec_spi_receive_packet(ec_dev,
- ec_msg->insize + sizeof(*response));
- } else {
- dev_err(ec_dev->dev, "spi transfer failed: %d\n", ret);
}
+ if (!ret)
+ ret = cros_ec_spi_receive_packet(ec_dev,
+ ec_msg->insize + sizeof(*response));
+ else
+ dev_err(ec_dev->dev, "spi transfer failed: %d\n", ret);
+
final_ret = terminate_request(ec_dev);
spi_bus_unlock(ec_spi->spi->master);
int i, len;
u8 *ptr;
u8 *rx_buf;
+ u8 rx_byte;
int sum;
int ret = 0, final_ret;
if (!ret) {
/* Verify that EC can process command */
for (i = 0; i < len; i++) {
- switch (rx_buf[i]) {
- case EC_SPI_PAST_END:
- case EC_SPI_RX_BAD_DATA:
- case EC_SPI_NOT_READY:
- ret = -EAGAIN;
- ec_msg->result = EC_RES_IN_PROGRESS;
- default:
+ rx_byte = rx_buf[i];
+ if (rx_byte == EC_SPI_PAST_END ||
+ rx_byte == EC_SPI_RX_BAD_DATA ||
+ rx_byte == EC_SPI_NOT_READY) {
+ ret = -EREMOTEIO;
break;
}
- if (ret)
- break;
}
- if (!ret)
- ret = cros_ec_spi_receive_response(ec_dev,
- ec_msg->insize + EC_MSG_TX_PROTO_BYTES);
- } else {
- dev_err(ec_dev->dev, "spi transfer failed: %d\n", ret);
}
+ if (!ret)
+ ret = cros_ec_spi_receive_response(ec_dev,
+ ec_msg->insize + EC_MSG_TX_PROTO_BYTES);
+ else
+ dev_err(ec_dev->dev, "spi transfer failed: %d\n", ret);
+
final_ret = terminate_request(ec_dev);
spi_bus_unlock(ec_spi->spi->master);
sizeof(struct ec_response_get_protocol_info);
ec_dev->dout_size = sizeof(struct ec_host_request);
+ ec_spi->last_transfer_ns = ktime_get_ns();
err = cros_ec_register(ec_dev);
if (err) {
EXPORT_SYMBOL_GPL(twl4030_audio_get_mclk);
static bool twl4030_audio_has_codec(struct twl4030_audio_data *pdata,
- struct device_node *node)
+ struct device_node *parent)
{
+ struct device_node *node;
+
if (pdata && pdata->codec)
return true;
- if (of_find_node_by_name(node, "codec"))
+ node = of_get_child_by_name(parent, "codec");
+ if (node) {
+ of_node_put(node);
return true;
+ }
return false;
}
};
-static bool twl6040_has_vibra(struct device_node *node)
+static bool twl6040_has_vibra(struct device_node *parent)
{
-#ifdef CONFIG_OF
- if (of_find_node_by_name(node, "vibra"))
+ struct device_node *node;
+
+ node = of_get_child_by_name(parent, "vibra");
+ if (node) {
+ of_node_put(node);
return true;
-#endif
+ }
+
return false;
}
#include <linux/pci.h>
#include <linux/mutex.h>
#include <linux/miscdevice.h>
-#include <linux/pti.h>
+#include <linux/intel-pti.h>
#include <linux/slab.h>
#include <linux/uaccess.h>
if (!ops->oobbuf)
ops->ooblen = 0;
- if (offs < 0 || offs + ops->len >= mtd->size)
+ if (offs < 0 || offs + ops->len > mtd->size)
return -EINVAL;
if (ops->ooblen) {
err = brcmstb_nand_verify_erased_page(mtd, chip, buf,
addr);
/* erased page bitflips corrected */
- if (err > 0)
+ if (err >= 0)
return err;
}
goto out_ce;
}
- gpiomtd->nwp = devm_gpiod_get(dev, "ale", GPIOD_OUT_LOW);
- if (IS_ERR(gpiomtd->nwp)) {
- ret = PTR_ERR(gpiomtd->nwp);
+ gpiomtd->ale = devm_gpiod_get(dev, "ale", GPIOD_OUT_LOW);
+ if (IS_ERR(gpiomtd->ale)) {
+ ret = PTR_ERR(gpiomtd->ale);
goto out_ce;
}
return ret;
}
- /* handle the block mark swapping */
- block_mark_swapping(this, payload_virt, auxiliary_virt);
-
/* Loop over status bytes, accumulating ECC status. */
status = auxiliary_virt + nfc_geo->auxiliary_status_offset;
max_bitflips = max_t(unsigned int, max_bitflips, *status);
}
+ /* handle the block mark swapping */
+ block_mark_swapping(this, buf, auxiliary_virt);
+
if (oob_required) {
/*
* It's time to deliver the OOB bytes. See gpmi_ecc_read_oob()
{
u8 macaddr[ETH_ALEN];
u8 *mac;
- int i;
if (newval->string) {
- i = sscanf(newval->string, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx",
- &macaddr[0], &macaddr[1], &macaddr[2],
- &macaddr[3], &macaddr[4], &macaddr[5]);
- if (i != ETH_ALEN)
+ if (!mac_pton(newval->string, macaddr))
goto err;
mac = macaddr;
} else {
return -EIO;
}
-/* Wait a while until mask & reg == value. Otherwise return timeout. */
static int lan9303_read_wait(struct lan9303 *chip, int offset, u32 mask)
{
int i;
return NULL;
}
-/* Wait a while until mask & reg == value. Otherwise return timeout. */
-static int lan9303_csr_reg_wait(struct lan9303 *chip, int regno,
- int mask, char value)
+static int lan9303_csr_reg_wait(struct lan9303 *chip, int regno, u32 mask)
{
int i;
- for (i = 0; i < 0x1000; i++) {
+ for (i = 0; i < 25; i++) {
u32 reg;
lan9303_read_switch_reg(chip, regno, ®);
- if ((reg & mask) == value)
+ if (!(reg & mask))
return 0;
usleep_range(1000, 2000);
}
+
return -ETIMEDOUT;
}
lan9303_write_switch_reg(chip, LAN9303_SWE_ALR_WR_DAT_1, dat1);
lan9303_write_switch_reg(chip, LAN9303_SWE_ALR_CMD,
LAN9303_ALR_CMD_MAKE_ENTRY);
- lan9303_csr_reg_wait(chip, LAN9303_SWE_ALR_CMD_STS, ALR_STS_MAKE_PEND,
- 0);
+ lan9303_csr_reg_wait(chip, LAN9303_SWE_ALR_CMD_STS, ALR_STS_MAKE_PEND);
lan9303_write_switch_reg(chip, LAN9303_SWE_ALR_CMD, 0);
return 0;
void xgbe_print_pkt(struct net_device *netdev, struct sk_buff *skb, bool tx_rx)
{
struct ethhdr *eth = (struct ethhdr *)skb->data;
- unsigned char *buf = skb->data;
unsigned char buffer[128];
- unsigned int i, j;
+ unsigned int i;
netdev_dbg(netdev, "\n************** SKB dump ****************\n");
netdev_dbg(netdev, "Src MAC addr: %pM\n", eth->h_source);
netdev_dbg(netdev, "Protocol: %#06hx\n", ntohs(eth->h_proto));
- for (i = 0, j = 0; i < skb->len;) {
- j += snprintf(buffer + j, sizeof(buffer) - j, "%02hhx",
- buf[i++]);
-
- if ((i % 32) == 0) {
- netdev_dbg(netdev, " %#06x: %s\n", i - 32, buffer);
- j = 0;
- } else if ((i % 16) == 0) {
- buffer[j++] = ' ';
- buffer[j++] = ' ';
- } else if ((i % 4) == 0) {
- buffer[j++] = ' ';
- }
+ for (i = 0; i < skb->len; i += 32) {
+ unsigned int len = min(skb->len - i, 32U);
+
+ hex_dump_to_buffer(&skb->data[i], len, 32, 1,
+ buffer, sizeof(buffer), false);
+ netdev_dbg(netdev, " %#06x: %s\n", i, buffer);
}
- if (i % 32)
- netdev_dbg(netdev, " %#06x: %s\n", i - (i % 32), buffer);
netdev_dbg(netdev, "\n************** SKB dump ****************\n");
}
unsigned int link;
unsigned int duplex;
unsigned int speed;
+
+ unsigned int rx_missed_errors;
};
/**
#include "emac.h"
+static void arc_emac_restart(struct net_device *ndev);
+
/**
* arc_emac_tx_avail - Return the number of available slots in the tx ring.
* @priv: Pointer to ARC EMAC private data structure.
continue;
}
- pktlen = info & LEN_MASK;
- stats->rx_packets++;
- stats->rx_bytes += pktlen;
- skb = rx_buff->skb;
- skb_put(skb, pktlen);
- skb->dev = ndev;
- skb->protocol = eth_type_trans(skb, ndev);
-
- dma_unmap_single(&ndev->dev, dma_unmap_addr(rx_buff, addr),
- dma_unmap_len(rx_buff, len), DMA_FROM_DEVICE);
-
- /* Prepare the BD for next cycle */
- rx_buff->skb = netdev_alloc_skb_ip_align(ndev,
- EMAC_BUFFER_SIZE);
- if (unlikely(!rx_buff->skb)) {
+ /* Prepare the BD for next cycle. netif_receive_skb()
+ * only if new skb was allocated and mapped to avoid holes
+ * in the RX fifo.
+ */
+ skb = netdev_alloc_skb_ip_align(ndev, EMAC_BUFFER_SIZE);
+ if (unlikely(!skb)) {
+ if (net_ratelimit())
+ netdev_err(ndev, "cannot allocate skb\n");
+ /* Return ownership to EMAC */
+ rxbd->info = cpu_to_le32(FOR_EMAC | EMAC_BUFFER_SIZE);
stats->rx_errors++;
- /* Because receive_skb is below, increment rx_dropped */
stats->rx_dropped++;
continue;
}
- /* receive_skb only if new skb was allocated to avoid holes */
- netif_receive_skb(skb);
-
- addr = dma_map_single(&ndev->dev, (void *)rx_buff->skb->data,
+ addr = dma_map_single(&ndev->dev, (void *)skb->data,
EMAC_BUFFER_SIZE, DMA_FROM_DEVICE);
if (dma_mapping_error(&ndev->dev, addr)) {
if (net_ratelimit())
- netdev_err(ndev, "cannot dma map\n");
- dev_kfree_skb(rx_buff->skb);
+ netdev_err(ndev, "cannot map dma buffer\n");
+ dev_kfree_skb(skb);
+ /* Return ownership to EMAC */
+ rxbd->info = cpu_to_le32(FOR_EMAC | EMAC_BUFFER_SIZE);
stats->rx_errors++;
+ stats->rx_dropped++;
continue;
}
+
+ /* unmap previosly mapped skb */
+ dma_unmap_single(&ndev->dev, dma_unmap_addr(rx_buff, addr),
+ dma_unmap_len(rx_buff, len), DMA_FROM_DEVICE);
+
+ pktlen = info & LEN_MASK;
+ stats->rx_packets++;
+ stats->rx_bytes += pktlen;
+ skb_put(rx_buff->skb, pktlen);
+ rx_buff->skb->dev = ndev;
+ rx_buff->skb->protocol = eth_type_trans(rx_buff->skb, ndev);
+
+ netif_receive_skb(rx_buff->skb);
+
+ rx_buff->skb = skb;
dma_unmap_addr_set(rx_buff, addr, addr);
dma_unmap_len_set(rx_buff, len, EMAC_BUFFER_SIZE);
return work_done;
}
+/**
+ * arc_emac_rx_miss_handle - handle R_MISS register
+ * @ndev: Pointer to the net_device structure.
+ */
+static void arc_emac_rx_miss_handle(struct net_device *ndev)
+{
+ struct arc_emac_priv *priv = netdev_priv(ndev);
+ struct net_device_stats *stats = &ndev->stats;
+ unsigned int miss;
+
+ miss = arc_reg_get(priv, R_MISS);
+ if (miss) {
+ stats->rx_errors += miss;
+ stats->rx_missed_errors += miss;
+ priv->rx_missed_errors += miss;
+ }
+}
+
+/**
+ * arc_emac_rx_stall_check - check RX stall
+ * @ndev: Pointer to the net_device structure.
+ * @budget: How many BDs requested to process on 1 call.
+ * @work_done: How many BDs processed
+ *
+ * Under certain conditions EMAC stop reception of incoming packets and
+ * continuously increment R_MISS register instead of saving data into
+ * provided buffer. This function detect that condition and restart
+ * EMAC.
+ */
+static void arc_emac_rx_stall_check(struct net_device *ndev,
+ int budget, unsigned int work_done)
+{
+ struct arc_emac_priv *priv = netdev_priv(ndev);
+ struct arc_emac_bd *rxbd;
+
+ if (work_done)
+ priv->rx_missed_errors = 0;
+
+ if (priv->rx_missed_errors && budget) {
+ rxbd = &priv->rxbd[priv->last_rx_bd];
+ if (le32_to_cpu(rxbd->info) & FOR_EMAC) {
+ arc_emac_restart(ndev);
+ priv->rx_missed_errors = 0;
+ }
+ }
+}
+
/**
* arc_emac_poll - NAPI poll handler.
* @napi: Pointer to napi_struct structure.
unsigned int work_done;
arc_emac_tx_clean(ndev);
+ arc_emac_rx_miss_handle(ndev);
work_done = arc_emac_rx(ndev, budget);
if (work_done < budget) {
arc_reg_or(priv, R_ENABLE, RXINT_MASK | TXINT_MASK);
}
+ arc_emac_rx_stall_check(ndev, budget, work_done);
+
return work_done;
}
if (status & MSER_MASK) {
stats->rx_missed_errors += 0x100;
stats->rx_errors += 0x100;
+ priv->rx_missed_errors += 0x100;
+ napi_schedule(&priv->napi);
}
if (status & RXCR_MASK) {
}
+/**
+ * arc_emac_restart - Restart EMAC
+ * @ndev: Pointer to net_device structure.
+ *
+ * This function do hardware reset of EMAC in order to restore
+ * network packets reception.
+ */
+static void arc_emac_restart(struct net_device *ndev)
+{
+ struct arc_emac_priv *priv = netdev_priv(ndev);
+ struct net_device_stats *stats = &ndev->stats;
+ int i;
+
+ if (net_ratelimit())
+ netdev_warn(ndev, "restarting stalled EMAC\n");
+
+ netif_stop_queue(ndev);
+
+ /* Disable interrupts */
+ arc_reg_clr(priv, R_ENABLE, RXINT_MASK | TXINT_MASK | ERR_MASK);
+
+ /* Disable EMAC */
+ arc_reg_clr(priv, R_CTRL, EN_MASK);
+
+ /* Return the sk_buff to system */
+ arc_free_tx_queue(ndev);
+
+ /* Clean Tx BD's */
+ priv->txbd_curr = 0;
+ priv->txbd_dirty = 0;
+ memset(priv->txbd, 0, TX_RING_SZ);
+
+ for (i = 0; i < RX_BD_NUM; i++) {
+ struct arc_emac_bd *rxbd = &priv->rxbd[i];
+ unsigned int info = le32_to_cpu(rxbd->info);
+
+ if (!(info & FOR_EMAC)) {
+ stats->rx_errors++;
+ stats->rx_dropped++;
+ }
+ /* Return ownership to EMAC */
+ rxbd->info = cpu_to_le32(FOR_EMAC | EMAC_BUFFER_SIZE);
+ }
+ priv->last_rx_bd = 0;
+
+ /* Make sure info is visible to EMAC before enable */
+ wmb();
+
+ /* Enable interrupts */
+ arc_reg_set(priv, R_ENABLE, RXINT_MASK | TXINT_MASK | ERR_MASK);
+
+ /* Enable EMAC */
+ arc_reg_or(priv, R_CTRL, EN_MASK);
+
+ netif_start_queue(ndev);
+}
+
static const struct net_device_ops arc_emac_netdev_ops = {
.ndo_open = arc_emac_open,
.ndo_stop = arc_emac_stop,
/* Reset PHY, otherwise the read DMA engine will be in a mode that
* breaks all requests to 256 bytes.
*/
- if (tg3_asic_rev(tp) == ASIC_REV_57766)
+ if (tg3_asic_rev(tp) == ASIC_REV_57766 ||
+ tg3_asic_rev(tp) == ASIC_REV_5717 ||
+ tg3_asic_rev(tp) == ASIC_REV_5719)
reset_phy = true;
err = tg3_restart_hw(tp, reset_phy);
CH_PCI_ID_TABLE_FENTRY(0x50a9), /* Custom T580-KR */
CH_PCI_ID_TABLE_FENTRY(0x50aa), /* Custom T580-CR */
CH_PCI_ID_TABLE_FENTRY(0x50ab), /* Custom T520-CR */
+ CH_PCI_ID_TABLE_FENTRY(0x50ac), /* Custom T540-BT */
/* T6 adapters:
*/
CH_PCI_ID_TABLE_FENTRY(0x6084), /* Custom T64100-CR QSFP28 */
CH_PCI_ID_TABLE_FENTRY(0x6085), /* Custom T6240-SO */
CH_PCI_ID_TABLE_FENTRY(0x6086), /* Custom T6225-SO-CR */
+ CH_PCI_ID_TABLE_FENTRY(0x6087), /* Custom T6225-CR */
CH_PCI_DEVICE_ID_TABLE_DEFINE_END;
#endif /* __T4_PCI_ID_TBL_H__ */
#define ENIC_CQ_MAX (ENIC_WQ_MAX + ENIC_RQ_MAX)
#define ENIC_INTR_MAX (ENIC_CQ_MAX + 2)
+#define ENIC_WQ_NAPI_BUDGET 256
+
#define ENIC_AIC_LARGE_PKT_DIFF 3
struct enic_msix_entry {
unsigned int cq_wq = enic_cq_wq(enic, 0);
unsigned int intr = enic_legacy_io_intr();
unsigned int rq_work_to_do = budget;
- unsigned int wq_work_to_do = -1; /* no limit */
+ unsigned int wq_work_to_do = ENIC_WQ_NAPI_BUDGET;
unsigned int work_done, rq_work_done = 0, wq_work_done;
int err;
struct vnic_wq *wq = &enic->wq[wq_index];
unsigned int cq;
unsigned int intr;
- unsigned int wq_work_to_do = -1; /* clean all desc possible */
+ unsigned int wq_work_to_do = ENIC_WQ_NAPI_BUDGET;
unsigned int wq_work_done;
unsigned int wq_irq;
* Set vlan filter config of Ports
* set_vf_vlan_filter()
* Set vlan filter config of vf
+ * enable_hw_strip_rxvtag()
+ * Enable/disable hardware strip vlan tag of packets received
*/
struct hnae3_ae_ops {
int (*init_ae_dev)(struct hnae3_ae_dev *ae_dev);
u16 vlan_id, bool is_kill);
int (*set_vf_vlan_filter)(struct hnae3_handle *handle, int vfid,
u16 vlan, u8 qos, __be16 proto);
+ int (*enable_hw_strip_rxvtag)(struct hnae3_handle *handle, bool enable);
void (*reset_event)(struct hnae3_handle *handle,
enum hnae3_reset_type reset);
+ void (*get_channels)(struct hnae3_handle *handle,
+ struct ethtool_channels *ch);
+ void (*get_tqps_and_rss_info)(struct hnae3_handle *h,
+ u16 *free_tqps, u16 *max_rss_size);
+ int (*set_channels)(struct hnae3_handle *handle, u32 new_tqps_num);
+ void (*get_flowctrl_adv)(struct hnae3_handle *handle,
+ u32 *flowctrl_adv);
};
struct hnae3_dcb_ops {
hnae_set_field(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_SC_M, HNS3_TXD_SC_S, 0);
}
+static int hns3_fill_desc_vtags(struct sk_buff *skb,
+ struct hns3_enet_ring *tx_ring,
+ u32 *inner_vlan_flag,
+ u32 *out_vlan_flag,
+ u16 *inner_vtag,
+ u16 *out_vtag)
+{
+#define HNS3_TX_VLAN_PRIO_SHIFT 13
+
+ if (skb->protocol == htons(ETH_P_8021Q) &&
+ !(tx_ring->tqp->handle->kinfo.netdev->features &
+ NETIF_F_HW_VLAN_CTAG_TX)) {
+ /* When HW VLAN acceleration is turned off, and the stack
+ * sets the protocol to 802.1q, the driver just need to
+ * set the protocol to the encapsulated ethertype.
+ */
+ skb->protocol = vlan_get_protocol(skb);
+ return 0;
+ }
+
+ if (skb_vlan_tag_present(skb)) {
+ u16 vlan_tag;
+
+ vlan_tag = skb_vlan_tag_get(skb);
+ vlan_tag |= (skb->priority & 0x7) << HNS3_TX_VLAN_PRIO_SHIFT;
+
+ /* Based on hw strategy, use out_vtag in two layer tag case,
+ * and use inner_vtag in one tag case.
+ */
+ if (skb->protocol == htons(ETH_P_8021Q)) {
+ hnae_set_bit(*out_vlan_flag, HNS3_TXD_OVLAN_B, 1);
+ *out_vtag = vlan_tag;
+ } else {
+ hnae_set_bit(*inner_vlan_flag, HNS3_TXD_VLAN_B, 1);
+ *inner_vtag = vlan_tag;
+ }
+ } else if (skb->protocol == htons(ETH_P_8021Q)) {
+ struct vlan_ethhdr *vhdr;
+ int rc;
+
+ rc = skb_cow_head(skb, 0);
+ if (rc < 0)
+ return rc;
+ vhdr = (struct vlan_ethhdr *)skb->data;
+ vhdr->h_vlan_TCI |= cpu_to_be16((skb->priority & 0x7)
+ << HNS3_TX_VLAN_PRIO_SHIFT);
+ }
+
+ skb->protocol = vlan_get_protocol(skb);
+ return 0;
+}
+
static int hns3_fill_desc(struct hns3_enet_ring *ring, void *priv,
int size, dma_addr_t dma, int frag_end,
enum hns_desc_type type)
u16 bdtp_fe_sc_vld_ra_ri = 0;
u32 type_cs_vlan_tso = 0;
struct sk_buff *skb;
+ u16 inner_vtag = 0;
+ u16 out_vtag = 0;
u32 paylen = 0;
u16 mss = 0;
__be16 protocol;
skb = (struct sk_buff *)priv;
paylen = skb->len;
+ ret = hns3_fill_desc_vtags(skb, ring, &type_cs_vlan_tso,
+ &ol_type_vlan_len_msec,
+ &inner_vtag, &out_vtag);
+ if (unlikely(ret))
+ return ret;
+
if (skb->ip_summed == CHECKSUM_PARTIAL) {
skb_reset_mac_len(skb);
protocol = skb->protocol;
- /* vlan packet*/
- if (protocol == htons(ETH_P_8021Q)) {
- protocol = vlan_get_protocol(skb);
- skb->protocol = protocol;
- }
ret = hns3_get_l4_protocol(skb, &ol4_proto, &il4_proto);
if (ret)
return ret;
cpu_to_le32(type_cs_vlan_tso);
desc->tx.paylen = cpu_to_le32(paylen);
desc->tx.mss = cpu_to_le16(mss);
+ desc->tx.vlan_tag = cpu_to_le16(inner_vtag);
+ desc->tx.outer_vlan_tag = cpu_to_le16(out_vtag);
}
/* move ring pointer to next.*/
netdev_features_t features)
{
struct hns3_nic_priv *priv = netdev_priv(netdev);
+ struct hnae3_handle *h = priv->ae_handle;
+ netdev_features_t changed;
+ int ret;
if (features & (NETIF_F_TSO | NETIF_F_TSO6)) {
priv->ops.fill_desc = hns3_fill_desc_tso;
priv->ops.maybe_stop_tx = hns3_nic_maybe_stop_tx;
}
+ changed = netdev->features ^ features;
+ if (changed & NETIF_F_HW_VLAN_CTAG_RX) {
+ if (features & NETIF_F_HW_VLAN_CTAG_RX)
+ ret = h->ae_algo->ops->enable_hw_strip_rxvtag(h, true);
+ else
+ ret = h->ae_algo->ops->enable_hw_strip_rxvtag(h, false);
+
+ if (ret)
+ return ret;
+ }
+
netdev->features = features;
return 0;
}
netdev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
NETIF_F_HW_VLAN_CTAG_FILTER |
+ NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX |
NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_GSO |
NETIF_F_GRO | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_GRE |
NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL |
netdev->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
NETIF_F_HW_VLAN_CTAG_FILTER |
+ NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX |
NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_GSO |
NETIF_F_GRO | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_GRE |
NETIF_F_GSO_GRE_CSUM | NETIF_F_GSO_UDP_TUNNEL |
prefetchw(skb->data);
+ /* Based on hw strategy, the tag offloaded will be stored at
+ * ot_vlan_tag in two layer tag case, and stored at vlan_tag
+ * in one layer tag case.
+ */
+ if (netdev->features & NETIF_F_HW_VLAN_CTAG_RX) {
+ u16 vlan_tag;
+
+ vlan_tag = le16_to_cpu(desc->rx.ot_vlan_tag);
+ if (!(vlan_tag & VLAN_VID_MASK))
+ vlan_tag = le16_to_cpu(desc->rx.vlan_tag);
+ if (vlan_tag & VLAN_VID_MASK)
+ __vlan_hwaccel_put_tag(skb,
+ htons(ETH_P_8021Q),
+ vlan_tag);
+ }
+
bnum = 1;
if (length <= HNS3_RX_HEAD_SIZE) {
memcpy(__skb_put(skb, length), va, ALIGN(length, sizeof(long)));
return ret;
}
+static void hns3_put_ring_config(struct hns3_nic_priv *priv)
+{
+ struct hnae3_handle *h = priv->ae_handle;
+ int i;
+
+ for (i = 0; i < h->kinfo.num_tqps; i++) {
+ devm_kfree(priv->dev, priv->ring_data[i].ring);
+ devm_kfree(priv->dev,
+ priv->ring_data[i + h->kinfo.num_tqps].ring);
+ }
+ devm_kfree(priv->dev, priv->ring_data);
+}
+
static int hns3_alloc_ring_memory(struct hns3_enet_ring *ring)
{
int ret;
h->ae_algo->ops->reset_queue(h, i);
hns3_fini_ring(priv->ring_data[i].ring);
+ devm_kfree(priv->dev, priv->ring_data[i].ring);
hns3_fini_ring(priv->ring_data[i + h->kinfo.num_tqps].ring);
+ devm_kfree(priv->dev,
+ priv->ring_data[i + h->kinfo.num_tqps].ring);
}
+ devm_kfree(priv->dev, priv->ring_data);
return 0;
}
return ret;
}
+static u16 hns3_get_max_available_channels(struct net_device *netdev)
+{
+ struct hnae3_handle *h = hns3_get_handle(netdev);
+ u16 free_tqps, max_rss_size, max_tqps;
+
+ h->ae_algo->ops->get_tqps_and_rss_info(h, &free_tqps, &max_rss_size);
+ max_tqps = h->kinfo.num_tc * max_rss_size;
+
+ return min_t(u16, max_tqps, (free_tqps + h->kinfo.num_tqps));
+}
+
+static int hns3_modify_tqp_num(struct net_device *netdev, u16 new_tqp_num)
+{
+ struct hns3_nic_priv *priv = netdev_priv(netdev);
+ struct hnae3_handle *h = hns3_get_handle(netdev);
+ int ret;
+
+ ret = h->ae_algo->ops->set_channels(h, new_tqp_num);
+ if (ret)
+ return ret;
+
+ ret = hns3_get_ring_config(priv);
+ if (ret)
+ return ret;
+
+ ret = hns3_nic_init_vector_data(priv);
+ if (ret)
+ goto err_uninit_vector;
+
+ ret = hns3_init_all_ring(priv);
+ if (ret)
+ goto err_put_ring;
+
+ return 0;
+
+err_put_ring:
+ hns3_put_ring_config(priv);
+err_uninit_vector:
+ hns3_nic_uninit_vector_data(priv);
+ return ret;
+}
+
+static int hns3_adjust_tqps_num(u8 num_tc, u32 new_tqp_num)
+{
+ return (new_tqp_num / num_tc) * num_tc;
+}
+
+int hns3_set_channels(struct net_device *netdev,
+ struct ethtool_channels *ch)
+{
+ struct hns3_nic_priv *priv = netdev_priv(netdev);
+ struct hnae3_handle *h = hns3_get_handle(netdev);
+ struct hnae3_knic_private_info *kinfo = &h->kinfo;
+ bool if_running = netif_running(netdev);
+ u32 new_tqp_num = ch->combined_count;
+ u16 org_tqp_num;
+ int ret;
+
+ if (ch->rx_count || ch->tx_count)
+ return -EINVAL;
+
+ if (new_tqp_num > hns3_get_max_available_channels(netdev) ||
+ new_tqp_num < kinfo->num_tc) {
+ dev_err(&netdev->dev,
+ "Change tqps fail, the tqp range is from %d to %d",
+ kinfo->num_tc,
+ hns3_get_max_available_channels(netdev));
+ return -EINVAL;
+ }
+
+ new_tqp_num = hns3_adjust_tqps_num(kinfo->num_tc, new_tqp_num);
+ if (kinfo->num_tqps == new_tqp_num)
+ return 0;
+
+ if (if_running)
+ dev_close(netdev);
+
+ hns3_clear_all_ring(h);
+
+ ret = hns3_nic_uninit_vector_data(priv);
+ if (ret) {
+ dev_err(&netdev->dev,
+ "Unbind vector with tqp fail, nothing is changed");
+ goto open_netdev;
+ }
+
+ hns3_uninit_all_ring(priv);
+
+ org_tqp_num = h->kinfo.num_tqps;
+ ret = hns3_modify_tqp_num(netdev, new_tqp_num);
+ if (ret) {
+ ret = hns3_modify_tqp_num(netdev, org_tqp_num);
+ if (ret) {
+ /* If revert to old tqp failed, fatal error occurred */
+ dev_err(&netdev->dev,
+ "Revert to old tqp num fail, ret=%d", ret);
+ return ret;
+ }
+ dev_info(&netdev->dev,
+ "Change tqp num fail, Revert to old tqp num");
+ }
+
+open_netdev:
+ if (if_running)
+ dev_open(netdev);
+
+ return ret;
+}
+
static const struct hnae3_client_ops client_ops = {
.init_instance = hns3_client_init,
.uninit_instance = hns3_client_uninit,
(((struct hns3_nic_priv *)netdev_priv(ndev))->ae_handle)
void hns3_ethtool_set_ops(struct net_device *netdev);
+int hns3_set_channels(struct net_device *netdev,
+ struct ethtool_channels *ch);
bool hns3_clean_tx_ring(struct hns3_enet_ring *ring, int budget);
int hns3_init_all_ring(struct hns3_nic_priv *priv);
¶m->rx_pause, ¶m->tx_pause);
}
+static int hns3_set_pauseparam(struct net_device *netdev,
+ struct ethtool_pauseparam *param)
+{
+ struct hnae3_handle *h = hns3_get_handle(netdev);
+
+ if (h->ae_algo->ops->set_pauseparam)
+ return h->ae_algo->ops->set_pauseparam(h, param->autoneg,
+ param->rx_pause,
+ param->tx_pause);
+ return -EOPNOTSUPP;
+}
+
static int hns3_get_link_ksettings(struct net_device *netdev,
struct ethtool_link_ksettings *cmd)
{
struct hnae3_handle *h = hns3_get_handle(netdev);
+ u32 flowctrl_adv = 0;
u32 supported_caps;
u32 advertised_caps;
u8 media_type = HNAE3_MEDIA_TYPE_UNKNOWN;
if (!cmd->base.autoneg)
advertised_caps &= ~HNS3_LM_AUTONEG_BIT;
+ advertised_caps &= ~HNS3_LM_PAUSE_BIT;
+
/* now, map driver link modes to ethtool link modes */
hns3_driv_to_eth_caps(supported_caps, cmd, false);
hns3_driv_to_eth_caps(advertised_caps, cmd, true);
/* 4.mdio_support */
cmd->base.mdio_support = ETH_MDIO_SUPPORTS_C22;
+ /* 5.get flow control setttings */
+ if (h->ae_algo->ops->get_flowctrl_adv)
+ h->ae_algo->ops->get_flowctrl_adv(h, &flowctrl_adv);
+
+ if (flowctrl_adv & ADVERTISED_Pause)
+ ethtool_link_ksettings_add_link_mode(cmd, advertising,
+ Pause);
+
+ if (flowctrl_adv & ADVERTISED_Asym_Pause)
+ ethtool_link_ksettings_add_link_mode(cmd, advertising,
+ Asym_Pause);
+
return 0;
}
switch (cmd->cmd) {
case ETHTOOL_GRXRINGS:
- cmd->data = h->kinfo.num_tc * h->kinfo.rss_size;
+ cmd->data = h->kinfo.rss_size;
break;
case ETHTOOL_GRXFH:
return h->ae_algo->ops->get_rss_tuple(h, cmd);
return genphy_restart_aneg(phy);
}
+void hns3_get_channels(struct net_device *netdev,
+ struct ethtool_channels *ch)
+{
+ struct hnae3_handle *h = hns3_get_handle(netdev);
+
+ if (h->ae_algo->ops->get_channels)
+ h->ae_algo->ops->get_channels(h, ch);
+}
+
static const struct ethtool_ops hns3vf_ethtool_ops = {
.get_drvinfo = hns3_get_drvinfo,
.get_ringparam = hns3_get_ringparam,
.get_ringparam = hns3_get_ringparam,
.set_ringparam = hns3_set_ringparam,
.get_pauseparam = hns3_get_pauseparam,
+ .set_pauseparam = hns3_set_pauseparam,
.get_strings = hns3_get_strings,
.get_ethtool_stats = hns3_get_stats,
.get_sset_count = hns3_get_sset_count,
.get_link_ksettings = hns3_get_link_ksettings,
.set_link_ksettings = hns3_set_link_ksettings,
.nway_reset = hns3_nway_reset,
+ .get_channels = hns3_get_channels,
+ .set_channels = hns3_set_channels,
};
void hns3_ethtool_set_ops(struct net_device *netdev)
/* Promisuous mode command */
HCLGE_OPC_CFG_PROMISC_MODE = 0x0E01,
+ /* Vlan offload command */
+ HCLGE_OPC_VLAN_PORT_TX_CFG = 0x0F01,
+ HCLGE_OPC_VLAN_PORT_RX_CFG = 0x0F02,
+
/* Interrupts cmd */
HCLGE_OPC_ADD_RING_TO_VECTOR = 0x1503,
HCLGE_OPC_DEL_RING_TO_VECTOR = 0x1504,
HCLGE_OPC_MAC_VLAN_INSERT = 0x1003,
HCLGE_OPC_MAC_ETHTYPE_ADD = 0x1010,
HCLGE_OPC_MAC_ETHTYPE_REMOVE = 0x1011,
+ HCLGE_OPC_MAC_VLAN_MASK_SET = 0x1012,
/* Multicast linear table cmd */
HCLGE_OPC_MTA_MAC_MODE_CFG = 0x1020,
#define HCLGE_CFG_MAC_ADDR_H_M GENMASK(15, 0)
#define HCLGE_CFG_DEFAULT_SPEED_S 16
#define HCLGE_CFG_DEFAULT_SPEED_M GENMASK(23, 16)
+#define HCLGE_CFG_RSS_SIZE_S 24
+#define HCLGE_CFG_RSS_SIZE_M GENMASK(31, 24)
struct hclge_cfg_param_cmd {
__le32 offset;
u8 rsv2[6];
};
+#define HCLGE_VLAN_MASK_EN_B 0x0
+struct hclge_mac_vlan_mask_entry_cmd {
+ u8 rsv0[2];
+ u8 vlan_mask;
+ u8 rsv1;
+ u8 mac_mask[6];
+ u8 rsv2[14];
+};
+
#define HCLGE_CFG_MTA_MAC_SEL_S 0x0
#define HCLGE_CFG_MTA_MAC_SEL_M GENMASK(1, 0)
#define HCLGE_CFG_MTA_MAC_EN_B 0x7
u8 vf_bitmap[16];
};
+#define HCLGE_ACCEPT_TAG_B 0
+#define HCLGE_ACCEPT_UNTAG_B 1
+#define HCLGE_PORT_INS_TAG1_EN_B 2
+#define HCLGE_PORT_INS_TAG2_EN_B 3
+#define HCLGE_CFG_NIC_ROCE_SEL_B 4
+struct hclge_vport_vtag_tx_cfg_cmd {
+ u8 vport_vlan_cfg;
+ u8 vf_offset;
+ u8 rsv1[2];
+ __le16 def_vlan_tag1;
+ __le16 def_vlan_tag2;
+ u8 vf_bitmap[8];
+ u8 rsv2[8];
+};
+
+#define HCLGE_REM_TAG1_EN_B 0
+#define HCLGE_REM_TAG2_EN_B 1
+#define HCLGE_SHOW_TAG1_EN_B 2
+#define HCLGE_SHOW_TAG2_EN_B 3
+struct hclge_vport_vtag_rx_cfg_cmd {
+ u8 vport_vlan_cfg;
+ u8 vf_offset;
+ u8 rsv1[6];
+ u8 vf_bitmap[8];
+ u8 rsv2[8];
+};
+
+struct hclge_tx_vlan_type_cfg_cmd {
+ __le16 ot_vlan_type;
+ __le16 in_vlan_type;
+ u8 rsv[20];
+};
+
+struct hclge_rx_vlan_type_cfg_cmd {
+ __le16 ot_fst_vlan_type;
+ __le16 ot_sec_vlan_type;
+ __le16 in_fst_vlan_type;
+ __le16 in_sec_vlan_type;
+ u8 rsv[16];
+};
+
struct hclge_cfg_com_tqp_queue_cmd {
__le16 tqp_id;
__le16 stream_id;
cfg->default_speed = hnae_get_field(__le32_to_cpu(req->param[3]),
HCLGE_CFG_DEFAULT_SPEED_M,
HCLGE_CFG_DEFAULT_SPEED_S);
+ cfg->rss_size_max = hnae_get_field(__le32_to_cpu(req->param[3]),
+ HCLGE_CFG_RSS_SIZE_M,
+ HCLGE_CFG_RSS_SIZE_S);
+
for (i = 0; i < ETH_ALEN; i++)
cfg->mac_addr[i] = (mac_addr_tmp >> (8 * i)) & 0xff;
hdev->num_vmdq_vport = cfg.vmdq_vport_num;
hdev->base_tqp_pid = 0;
- hdev->rss_size_max = 1;
+ hdev->rss_size_max = cfg.rss_size_max;
hdev->rx_buf_len = cfg.rx_buf_len;
ether_addr_copy(hdev->hw.mac.mac_addr, cfg.mac_addr);
hdev->hw.mac.media_type = cfg.media_type;
for (i = 0; i < hdev->tm_info.num_tc; i++)
hnae_set_bit(hdev->hw_tc_map, i, 1);
- if (!hdev->num_vmdq_vport && !hdev->num_req_vfs)
- hdev->tx_sch_mode = HCLGE_FLAG_TC_BASE_SCH_MODE;
- else
- hdev->tx_sch_mode = HCLGE_FLAG_VNET_BASE_SCH_MODE;
+ hdev->tx_sch_mode = HCLGE_FLAG_TC_BASE_SCH_MODE;
return ret;
}
return 0;
}
-static int hclge_query_autoneg_result(struct hclge_dev *hdev)
-{
- struct hclge_mac *mac = &hdev->hw.mac;
- struct hclge_query_an_speed_dup_cmd *req;
- struct hclge_desc desc;
- int ret;
-
- req = (struct hclge_query_an_speed_dup_cmd *)desc.data;
-
- hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_QUERY_AN_RESULT, true);
- ret = hclge_cmd_send(&hdev->hw, &desc, 1);
- if (ret) {
- dev_err(&hdev->pdev->dev,
- "autoneg result query cmd failed %d.\n", ret);
- return ret;
- }
-
- mac->autoneg = hnae_get_bit(req->an_syn_dup_speed, HCLGE_QUERY_AN_B);
-
- return 0;
-}
-
static int hclge_set_autoneg_en(struct hclge_dev *hdev, bool enable)
{
struct hclge_config_auto_neg_cmd *req;
{
struct hclge_vport *vport = hclge_get_vport(handle);
struct hclge_dev *hdev = vport->back;
+ struct phy_device *phydev = hdev->hw.mac.phydev;
- hclge_query_autoneg_result(hdev);
+ if (phydev)
+ return phydev->autoneg;
return hdev->hw.mac.autoneg;
}
+static int hclge_set_default_mac_vlan_mask(struct hclge_dev *hdev,
+ bool mask_vlan,
+ u8 *mac_mask)
+{
+ struct hclge_mac_vlan_mask_entry_cmd *req;
+ struct hclge_desc desc;
+ int status;
+
+ req = (struct hclge_mac_vlan_mask_entry_cmd *)desc.data;
+ hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MAC_VLAN_MASK_SET, false);
+
+ hnae_set_bit(req->vlan_mask, HCLGE_VLAN_MASK_EN_B,
+ mask_vlan ? 1 : 0);
+ ether_addr_copy(req->mac_mask, mac_mask);
+
+ status = hclge_cmd_send(&hdev->hw, &desc, 1);
+ if (status)
+ dev_err(&hdev->pdev->dev,
+ "Config mac_vlan_mask failed for cmd_send, ret =%d\n",
+ status);
+
+ return status;
+}
+
static int hclge_mac_init(struct hclge_dev *hdev)
{
struct hclge_mac *mac = &hdev->hw.mac;
+ u8 mac_mask[ETH_ALEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
int ret;
ret = hclge_cfg_mac_speed_dup(hdev, hdev->hw.mac.speed, HCLGE_MAC_FULL);
return ret;
}
- return hclge_cfg_func_mta_filter(hdev, 0, hdev->accept_mta_mc);
+ ret = hclge_cfg_func_mta_filter(hdev, 0, hdev->accept_mta_mc);
+ if (ret) {
+ dev_err(&hdev->pdev->dev,
+ "set mta filter mode fail ret=%d\n", ret);
+ return ret;
+ }
+
+ ret = hclge_set_default_mac_vlan_mask(hdev, true, mac_mask);
+ if (ret)
+ dev_err(&hdev->pdev->dev,
+ "set default mac_vlan_mask fail ret=%d\n", ret);
+
+ return ret;
}
static void hclge_mbx_task_schedule(struct hclge_dev *hdev)
return hclge_set_vf_vlan_common(hdev, vfid, false, vlan, qos, proto);
}
+static int hclge_set_vlan_tx_offload_cfg(struct hclge_vport *vport)
+{
+ struct hclge_tx_vtag_cfg *vcfg = &vport->txvlan_cfg;
+ struct hclge_vport_vtag_tx_cfg_cmd *req;
+ struct hclge_dev *hdev = vport->back;
+ struct hclge_desc desc;
+ int status;
+
+ hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_VLAN_PORT_TX_CFG, false);
+
+ req = (struct hclge_vport_vtag_tx_cfg_cmd *)desc.data;
+ req->def_vlan_tag1 = cpu_to_le16(vcfg->default_tag1);
+ req->def_vlan_tag2 = cpu_to_le16(vcfg->default_tag2);
+ hnae_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_TAG_B,
+ vcfg->accept_tag ? 1 : 0);
+ hnae_set_bit(req->vport_vlan_cfg, HCLGE_ACCEPT_UNTAG_B,
+ vcfg->accept_untag ? 1 : 0);
+ hnae_set_bit(req->vport_vlan_cfg, HCLGE_PORT_INS_TAG1_EN_B,
+ vcfg->insert_tag1_en ? 1 : 0);
+ hnae_set_bit(req->vport_vlan_cfg, HCLGE_PORT_INS_TAG2_EN_B,
+ vcfg->insert_tag2_en ? 1 : 0);
+ hnae_set_bit(req->vport_vlan_cfg, HCLGE_CFG_NIC_ROCE_SEL_B, 0);
+
+ req->vf_offset = vport->vport_id / HCLGE_VF_NUM_PER_CMD;
+ req->vf_bitmap[req->vf_offset] =
+ 1 << (vport->vport_id % HCLGE_VF_NUM_PER_BYTE);
+
+ status = hclge_cmd_send(&hdev->hw, &desc, 1);
+ if (status)
+ dev_err(&hdev->pdev->dev,
+ "Send port txvlan cfg command fail, ret =%d\n",
+ status);
+
+ return status;
+}
+
+static int hclge_set_vlan_rx_offload_cfg(struct hclge_vport *vport)
+{
+ struct hclge_rx_vtag_cfg *vcfg = &vport->rxvlan_cfg;
+ struct hclge_vport_vtag_rx_cfg_cmd *req;
+ struct hclge_dev *hdev = vport->back;
+ struct hclge_desc desc;
+ int status;
+
+ hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_VLAN_PORT_RX_CFG, false);
+
+ req = (struct hclge_vport_vtag_rx_cfg_cmd *)desc.data;
+ hnae_set_bit(req->vport_vlan_cfg, HCLGE_REM_TAG1_EN_B,
+ vcfg->strip_tag1_en ? 1 : 0);
+ hnae_set_bit(req->vport_vlan_cfg, HCLGE_REM_TAG2_EN_B,
+ vcfg->strip_tag2_en ? 1 : 0);
+ hnae_set_bit(req->vport_vlan_cfg, HCLGE_SHOW_TAG1_EN_B,
+ vcfg->vlan1_vlan_prionly ? 1 : 0);
+ hnae_set_bit(req->vport_vlan_cfg, HCLGE_SHOW_TAG2_EN_B,
+ vcfg->vlan2_vlan_prionly ? 1 : 0);
+
+ req->vf_offset = vport->vport_id / HCLGE_VF_NUM_PER_CMD;
+ req->vf_bitmap[req->vf_offset] =
+ 1 << (vport->vport_id % HCLGE_VF_NUM_PER_BYTE);
+
+ status = hclge_cmd_send(&hdev->hw, &desc, 1);
+ if (status)
+ dev_err(&hdev->pdev->dev,
+ "Send port rxvlan cfg command fail, ret =%d\n",
+ status);
+
+ return status;
+}
+
+static int hclge_set_vlan_protocol_type(struct hclge_dev *hdev)
+{
+ struct hclge_rx_vlan_type_cfg_cmd *rx_req;
+ struct hclge_tx_vlan_type_cfg_cmd *tx_req;
+ struct hclge_desc desc;
+ int status;
+
+ hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MAC_VLAN_TYPE_ID, false);
+ rx_req = (struct hclge_rx_vlan_type_cfg_cmd *)desc.data;
+ rx_req->ot_fst_vlan_type =
+ cpu_to_le16(hdev->vlan_type_cfg.rx_ot_fst_vlan_type);
+ rx_req->ot_sec_vlan_type =
+ cpu_to_le16(hdev->vlan_type_cfg.rx_ot_sec_vlan_type);
+ rx_req->in_fst_vlan_type =
+ cpu_to_le16(hdev->vlan_type_cfg.rx_in_fst_vlan_type);
+ rx_req->in_sec_vlan_type =
+ cpu_to_le16(hdev->vlan_type_cfg.rx_in_sec_vlan_type);
+
+ status = hclge_cmd_send(&hdev->hw, &desc, 1);
+ if (status) {
+ dev_err(&hdev->pdev->dev,
+ "Send rxvlan protocol type command fail, ret =%d\n",
+ status);
+ return status;
+ }
+
+ hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MAC_VLAN_INSERT, false);
+
+ tx_req = (struct hclge_tx_vlan_type_cfg_cmd *)&desc.data;
+ tx_req->ot_vlan_type = cpu_to_le16(hdev->vlan_type_cfg.tx_ot_vlan_type);
+ tx_req->in_vlan_type = cpu_to_le16(hdev->vlan_type_cfg.tx_in_vlan_type);
+
+ status = hclge_cmd_send(&hdev->hw, &desc, 1);
+ if (status)
+ dev_err(&hdev->pdev->dev,
+ "Send txvlan protocol type command fail, ret =%d\n",
+ status);
+
+ return status;
+}
+
static int hclge_init_vlan_config(struct hclge_dev *hdev)
{
-#define HCLGE_VLAN_TYPE_VF_TABLE 0
-#define HCLGE_VLAN_TYPE_PORT_TABLE 1
+#define HCLGE_FILTER_TYPE_VF 0
+#define HCLGE_FILTER_TYPE_PORT 1
+#define HCLGE_DEF_VLAN_TYPE 0x8100
+
struct hnae3_handle *handle;
+ struct hclge_vport *vport;
int ret;
+ int i;
- ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_VLAN_TYPE_VF_TABLE,
- true);
+ ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_VF, true);
if (ret)
return ret;
- ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_VLAN_TYPE_PORT_TABLE,
- true);
+ ret = hclge_set_vlan_filter_ctrl(hdev, HCLGE_FILTER_TYPE_PORT, true);
if (ret)
return ret;
+ hdev->vlan_type_cfg.rx_in_fst_vlan_type = HCLGE_DEF_VLAN_TYPE;
+ hdev->vlan_type_cfg.rx_in_sec_vlan_type = HCLGE_DEF_VLAN_TYPE;
+ hdev->vlan_type_cfg.rx_ot_fst_vlan_type = HCLGE_DEF_VLAN_TYPE;
+ hdev->vlan_type_cfg.rx_ot_sec_vlan_type = HCLGE_DEF_VLAN_TYPE;
+ hdev->vlan_type_cfg.tx_ot_vlan_type = HCLGE_DEF_VLAN_TYPE;
+ hdev->vlan_type_cfg.tx_in_vlan_type = HCLGE_DEF_VLAN_TYPE;
+
+ ret = hclge_set_vlan_protocol_type(hdev);
+ if (ret)
+ return ret;
+
+ for (i = 0; i < hdev->num_alloc_vport; i++) {
+ vport = &hdev->vport[i];
+ vport->txvlan_cfg.accept_tag = true;
+ vport->txvlan_cfg.accept_untag = true;
+ vport->txvlan_cfg.insert_tag1_en = false;
+ vport->txvlan_cfg.insert_tag2_en = false;
+ vport->txvlan_cfg.default_tag1 = 0;
+ vport->txvlan_cfg.default_tag2 = 0;
+
+ ret = hclge_set_vlan_tx_offload_cfg(vport);
+ if (ret)
+ return ret;
+
+ vport->rxvlan_cfg.strip_tag1_en = false;
+ vport->rxvlan_cfg.strip_tag2_en = true;
+ vport->rxvlan_cfg.vlan1_vlan_prionly = false;
+ vport->rxvlan_cfg.vlan2_vlan_prionly = false;
+
+ ret = hclge_set_vlan_rx_offload_cfg(vport);
+ if (ret)
+ return ret;
+ }
+
handle = &hdev->vport[0].nic;
return hclge_set_port_vlan_filter(handle, htons(ETH_P_8021Q), 0, false);
}
+static int hclge_en_hw_strip_rxvtag(struct hnae3_handle *handle, bool enable)
+{
+ struct hclge_vport *vport = hclge_get_vport(handle);
+
+ vport->rxvlan_cfg.strip_tag1_en = false;
+ vport->rxvlan_cfg.strip_tag2_en = enable;
+ vport->rxvlan_cfg.vlan1_vlan_prionly = false;
+ vport->rxvlan_cfg.vlan2_vlan_prionly = false;
+
+ return hclge_set_vlan_rx_offload_cfg(vport);
+}
+
static int hclge_set_mtu(struct hnae3_handle *handle, int new_mtu)
{
struct hclge_vport *vport = hclge_get_vport(handle);
return hdev->fw_version;
}
+static void hclge_get_flowctrl_adv(struct hnae3_handle *handle,
+ u32 *flowctrl_adv)
+{
+ struct hclge_vport *vport = hclge_get_vport(handle);
+ struct hclge_dev *hdev = vport->back;
+ struct phy_device *phydev = hdev->hw.mac.phydev;
+
+ if (!phydev)
+ return;
+
+ *flowctrl_adv |= (phydev->advertising & ADVERTISED_Pause) |
+ (phydev->advertising & ADVERTISED_Asym_Pause);
+}
+
+static void hclge_set_flowctrl_adv(struct hclge_dev *hdev, u32 rx_en, u32 tx_en)
+{
+ struct phy_device *phydev = hdev->hw.mac.phydev;
+
+ if (!phydev)
+ return;
+
+ phydev->advertising &= ~(ADVERTISED_Pause | ADVERTISED_Asym_Pause);
+
+ if (rx_en)
+ phydev->advertising |= ADVERTISED_Pause | ADVERTISED_Asym_Pause;
+
+ if (tx_en)
+ phydev->advertising ^= ADVERTISED_Asym_Pause;
+}
+
+static int hclge_cfg_pauseparam(struct hclge_dev *hdev, u32 rx_en, u32 tx_en)
+{
+ enum hclge_fc_mode fc_mode;
+ int ret;
+
+ if (rx_en && tx_en)
+ fc_mode = HCLGE_FC_FULL;
+ else if (rx_en && !tx_en)
+ fc_mode = HCLGE_FC_RX_PAUSE;
+ else if (!rx_en && tx_en)
+ fc_mode = HCLGE_FC_TX_PAUSE;
+ else
+ fc_mode = HCLGE_FC_NONE;
+
+ if (hdev->tm_info.fc_mode == HCLGE_FC_PFC) {
+ hdev->fc_mode_last_time = fc_mode;
+ return 0;
+ }
+
+ ret = hclge_mac_pause_en_cfg(hdev, tx_en, rx_en);
+ if (ret) {
+ dev_err(&hdev->pdev->dev, "configure pauseparam error, ret = %d.\n",
+ ret);
+ return ret;
+ }
+
+ hdev->tm_info.fc_mode = fc_mode;
+
+ return 0;
+}
+
+int hclge_cfg_flowctrl(struct hclge_dev *hdev)
+{
+ struct phy_device *phydev = hdev->hw.mac.phydev;
+ u16 remote_advertising = 0;
+ u16 local_advertising = 0;
+ u32 rx_pause, tx_pause;
+ u8 flowctl;
+
+ if (!phydev->link || !phydev->autoneg)
+ return 0;
+
+ if (phydev->advertising & ADVERTISED_Pause)
+ local_advertising = ADVERTISE_PAUSE_CAP;
+
+ if (phydev->advertising & ADVERTISED_Asym_Pause)
+ local_advertising |= ADVERTISE_PAUSE_ASYM;
+
+ if (phydev->pause)
+ remote_advertising = LPA_PAUSE_CAP;
+
+ if (phydev->asym_pause)
+ remote_advertising |= LPA_PAUSE_ASYM;
+
+ flowctl = mii_resolve_flowctrl_fdx(local_advertising,
+ remote_advertising);
+ tx_pause = flowctl & FLOW_CTRL_TX;
+ rx_pause = flowctl & FLOW_CTRL_RX;
+
+ if (phydev->duplex == HCLGE_MAC_HALF) {
+ tx_pause = 0;
+ rx_pause = 0;
+ }
+
+ return hclge_cfg_pauseparam(hdev, rx_pause, tx_pause);
+}
+
static void hclge_get_pauseparam(struct hnae3_handle *handle, u32 *auto_neg,
u32 *rx_en, u32 *tx_en)
{
}
}
+static int hclge_set_pauseparam(struct hnae3_handle *handle, u32 auto_neg,
+ u32 rx_en, u32 tx_en)
+{
+ struct hclge_vport *vport = hclge_get_vport(handle);
+ struct hclge_dev *hdev = vport->back;
+ struct phy_device *phydev = hdev->hw.mac.phydev;
+ u32 fc_autoneg;
+
+ /* Only support flow control negotiation for netdev with
+ * phy attached for now.
+ */
+ if (!phydev)
+ return -EOPNOTSUPP;
+
+ fc_autoneg = hclge_get_autoneg(handle);
+ if (auto_neg != fc_autoneg) {
+ dev_info(&hdev->pdev->dev,
+ "To change autoneg please use: ethtool -s <dev> autoneg <on|off>\n");
+ return -EOPNOTSUPP;
+ }
+
+ if (hdev->tm_info.fc_mode == HCLGE_FC_PFC) {
+ dev_info(&hdev->pdev->dev,
+ "Priority flow control enabled. Cannot set link flow control.\n");
+ return -EOPNOTSUPP;
+ }
+
+ hclge_set_flowctrl_adv(hdev, rx_en, tx_en);
+
+ if (!fc_autoneg)
+ return hclge_cfg_pauseparam(hdev, rx_en, tx_en);
+
+ return phy_start_aneg(phydev);
+}
+
static void hclge_get_ksettings_an_result(struct hnae3_handle *handle,
u8 *auto_neg, u32 *speed, u8 *duplex)
{
ae_dev->priv = NULL;
}
+static u32 hclge_get_max_channels(struct hnae3_handle *handle)
+{
+ struct hnae3_knic_private_info *kinfo = &handle->kinfo;
+ struct hclge_vport *vport = hclge_get_vport(handle);
+ struct hclge_dev *hdev = vport->back;
+
+ return min_t(u32, hdev->rss_size_max * kinfo->num_tc, hdev->num_tqps);
+}
+
+static void hclge_get_channels(struct hnae3_handle *handle,
+ struct ethtool_channels *ch)
+{
+ struct hclge_vport *vport = hclge_get_vport(handle);
+
+ ch->max_combined = hclge_get_max_channels(handle);
+ ch->other_count = 1;
+ ch->max_other = 1;
+ ch->combined_count = vport->alloc_tqps;
+}
+
+static void hclge_get_tqps_and_rss_info(struct hnae3_handle *handle,
+ u16 *free_tqps, u16 *max_rss_size)
+{
+ struct hclge_vport *vport = hclge_get_vport(handle);
+ struct hclge_dev *hdev = vport->back;
+ u16 temp_tqps = 0;
+ int i;
+
+ for (i = 0; i < hdev->num_tqps; i++) {
+ if (!hdev->htqp[i].alloced)
+ temp_tqps++;
+ }
+ *free_tqps = temp_tqps;
+ *max_rss_size = hdev->rss_size_max;
+}
+
+static void hclge_release_tqp(struct hclge_vport *vport)
+{
+ struct hnae3_knic_private_info *kinfo = &vport->nic.kinfo;
+ struct hclge_dev *hdev = vport->back;
+ int i;
+
+ for (i = 0; i < kinfo->num_tqps; i++) {
+ struct hclge_tqp *tqp =
+ container_of(kinfo->tqp[i], struct hclge_tqp, q);
+
+ tqp->q.handle = NULL;
+ tqp->q.tqp_index = 0;
+ tqp->alloced = false;
+ }
+
+ devm_kfree(&hdev->pdev->dev, kinfo->tqp);
+ kinfo->tqp = NULL;
+}
+
+static int hclge_set_channels(struct hnae3_handle *handle, u32 new_tqps_num)
+{
+ struct hclge_vport *vport = hclge_get_vport(handle);
+ struct hnae3_knic_private_info *kinfo = &vport->nic.kinfo;
+ struct hclge_dev *hdev = vport->back;
+ int cur_rss_size = kinfo->rss_size;
+ int cur_tqps = kinfo->num_tqps;
+ u16 tc_offset[HCLGE_MAX_TC_NUM];
+ u16 tc_valid[HCLGE_MAX_TC_NUM];
+ u16 tc_size[HCLGE_MAX_TC_NUM];
+ u16 roundup_size;
+ u32 *rss_indir;
+ int ret, i;
+
+ hclge_release_tqp(vport);
+
+ ret = hclge_knic_setup(vport, new_tqps_num);
+ if (ret) {
+ dev_err(&hdev->pdev->dev, "setup nic fail, ret =%d\n", ret);
+ return ret;
+ }
+
+ ret = hclge_map_tqp_to_vport(hdev, vport);
+ if (ret) {
+ dev_err(&hdev->pdev->dev, "map vport tqp fail, ret =%d\n", ret);
+ return ret;
+ }
+
+ ret = hclge_tm_schd_init(hdev);
+ if (ret) {
+ dev_err(&hdev->pdev->dev, "tm schd init fail, ret =%d\n", ret);
+ return ret;
+ }
+
+ roundup_size = roundup_pow_of_two(kinfo->rss_size);
+ roundup_size = ilog2(roundup_size);
+ /* Set the RSS TC mode according to the new RSS size */
+ for (i = 0; i < HCLGE_MAX_TC_NUM; i++) {
+ tc_valid[i] = 0;
+
+ if (!(hdev->hw_tc_map & BIT(i)))
+ continue;
+
+ tc_valid[i] = 1;
+ tc_size[i] = roundup_size;
+ tc_offset[i] = kinfo->rss_size * i;
+ }
+ ret = hclge_set_rss_tc_mode(hdev, tc_valid, tc_size, tc_offset);
+ if (ret)
+ return ret;
+
+ /* Reinitializes the rss indirect table according to the new RSS size */
+ rss_indir = kcalloc(HCLGE_RSS_IND_TBL_SIZE, sizeof(u32), GFP_KERNEL);
+ if (!rss_indir)
+ return -ENOMEM;
+
+ for (i = 0; i < HCLGE_RSS_IND_TBL_SIZE; i++)
+ rss_indir[i] = i % kinfo->rss_size;
+
+ ret = hclge_set_rss(handle, rss_indir, NULL, 0);
+ if (ret)
+ dev_err(&hdev->pdev->dev, "set rss indir table fail, ret=%d\n",
+ ret);
+
+ kfree(rss_indir);
+
+ if (!ret)
+ dev_info(&hdev->pdev->dev,
+ "Channels changed, rss_size from %d to %d, tqps from %d to %d",
+ cur_rss_size, kinfo->rss_size,
+ cur_tqps, kinfo->rss_size * kinfo->num_tc);
+
+ return ret;
+}
+
static const struct hnae3_ae_ops hclge_ops = {
.init_ae_dev = hclge_init_ae_dev,
.uninit_ae_dev = hclge_uninit_ae_dev,
.set_autoneg = hclge_set_autoneg,
.get_autoneg = hclge_get_autoneg,
.get_pauseparam = hclge_get_pauseparam,
+ .set_pauseparam = hclge_set_pauseparam,
.set_mtu = hclge_set_mtu,
.reset_queue = hclge_reset_tqp,
.get_stats = hclge_get_stats,
.get_mdix_mode = hclge_get_mdix_mode,
.set_vlan_filter = hclge_set_port_vlan_filter,
.set_vf_vlan_filter = hclge_set_vf_vlan_filter,
+ .enable_hw_strip_rxvtag = hclge_en_hw_strip_rxvtag,
.reset_event = hclge_reset_event,
+ .get_tqps_and_rss_info = hclge_get_tqps_and_rss_info,
+ .set_channels = hclge_set_channels,
+ .get_channels = hclge_get_channels,
+ .get_flowctrl_adv = hclge_get_flowctrl_adv,
};
static struct hnae3_ae_algo ae_algo = {
#define HCLGE_PHY_MDIX_STATUS_B (6)
#define HCLGE_PHY_SPEED_DUP_RESOLVE_B (11)
+/* Factor used to calculate offset and bitmap of VF num */
+#define HCLGE_VF_NUM_PER_CMD 64
+#define HCLGE_VF_NUM_PER_BYTE 8
+
/* Reset related Registers */
#define HCLGE_MISC_RESET_STS_REG 0x20700
#define HCLGE_GLOBAL_RESET_REG 0x20A00
u8 tc_num;
u16 tqp_desc_num;
u16 rx_buf_len;
+ u16 rss_size_max;
u8 phy_addr;
u8 media_type;
u8 mac_addr[ETH_ALEN];
struct hclge_32_bit_stats all_32_bit_stats;
};
+struct hclge_vlan_type_cfg {
+ u16 rx_ot_fst_vlan_type;
+ u16 rx_ot_sec_vlan_type;
+ u16 rx_in_fst_vlan_type;
+ u16 rx_in_sec_vlan_type;
+ u16 tx_ot_vlan_type;
+ u16 tx_in_vlan_type;
+};
+
struct hclge_dev {
struct pci_dev *pdev;
struct hnae3_ae_dev *ae_dev;
enum hclge_mta_dmac_sel_type mta_mac_sel_type;
bool enable_mta; /* Mutilcast filter enable */
bool accept_mta_mc; /* Whether accept mta filter multicast */
+
+ struct hclge_vlan_type_cfg vlan_type_cfg;
+};
+
+/* VPort level vlan tag configuration for TX direction */
+struct hclge_tx_vtag_cfg {
+ bool accept_tag; /* Whether accept tagged packet from host */
+ bool accept_untag; /* Whether accept untagged packet from host */
+ bool insert_tag1_en; /* Whether insert inner vlan tag */
+ bool insert_tag2_en; /* Whether insert outer vlan tag */
+ u16 default_tag1; /* The default inner vlan tag to insert */
+ u16 default_tag2; /* The default outer vlan tag to insert */
+};
+
+/* VPort level vlan tag configuration for RX direction */
+struct hclge_rx_vtag_cfg {
+ bool strip_tag1_en; /* Whether strip inner vlan tag */
+ bool strip_tag2_en; /* Whether strip outer vlan tag */
+ bool vlan1_vlan_prionly;/* Inner VLAN Tag up to descriptor Enable */
+ bool vlan2_vlan_prionly;/* Outer VLAN Tag up to descriptor Enable */
};
struct hclge_vport {
u16 bw_limit; /* VSI BW Limit (0 = disabled) */
u8 dwrr;
+ struct hclge_tx_vtag_cfg txvlan_cfg;
+ struct hclge_rx_vtag_cfg rxvlan_cfg;
+
int vport_id;
struct hclge_dev *back; /* Back reference to associated dev */
struct hnae3_handle nic;
void hclge_mbx_handler(struct hclge_dev *hdev);
void hclge_reset_tqp(struct hnae3_handle *handle, u16 queue_id);
+int hclge_cfg_flowctrl(struct hclge_dev *hdev);
#endif
#define HCLGE_PHY_SUPPORTED_FEATURES (SUPPORTED_Autoneg | \
SUPPORTED_TP | \
SUPPORTED_Pause | \
+ SUPPORTED_Asym_Pause | \
PHY_10BT_FEATURES | \
PHY_100BT_FEATURES | \
PHY_1000BT_FEATURES)
ret = hclge_cfg_mac_speed_dup(hdev, speed, duplex);
if (ret)
netdev_err(netdev, "failed to adjust link.\n");
+
+ ret = hclge_cfg_flowctrl(hdev);
+ if (ret)
+ netdev_err(netdev, "failed to configure flow control.\n");
}
int hclge_mac_start_phy(struct hclge_dev *hdev)
HCLGE_SHAPER_LVL_PF = 1,
};
-#define HCLGE_SHAPER_BS_U_DEF 1
-#define HCLGE_SHAPER_BS_S_DEF 4
+#define HCLGE_SHAPER_BS_U_DEF 5
+#define HCLGE_SHAPER_BS_S_DEF 20
#define HCLGE_ETHER_MAX_RATE 100000
return 0;
}
-static int hclge_mac_pause_en_cfg(struct hclge_dev *hdev, bool tx, bool rx)
+int hclge_mac_pause_en_cfg(struct hclge_dev *hdev, bool tx, bool rx)
{
struct hclge_desc desc;
int hclge_tm_dwrr_cfg(struct hclge_dev *hdev);
int hclge_tm_map_cfg(struct hclge_dev *hdev);
int hclge_tm_init_hw(struct hclge_dev *hdev);
+int hclge_mac_pause_en_cfg(struct hclge_dev *hdev, bool tx, bool rx);
#endif
static inline int emac_phy_supports_gige(int phy_mode)
{
- return phy_mode == PHY_MODE_GMII ||
- phy_mode == PHY_MODE_RGMII ||
- phy_mode == PHY_MODE_SGMII ||
- phy_mode == PHY_MODE_TBI ||
- phy_mode == PHY_MODE_RTBI;
+ return phy_interface_mode_is_rgmii(phy_mode) ||
+ phy_mode == PHY_INTERFACE_MODE_GMII ||
+ phy_mode == PHY_INTERFACE_MODE_SGMII ||
+ phy_mode == PHY_INTERFACE_MODE_TBI ||
+ phy_mode == PHY_INTERFACE_MODE_RTBI;
}
static inline int emac_phy_gpcs(int phy_mode)
{
- return phy_mode == PHY_MODE_SGMII ||
- phy_mode == PHY_MODE_TBI ||
- phy_mode == PHY_MODE_RTBI;
+ return phy_mode == PHY_INTERFACE_MODE_SGMII ||
+ phy_mode == PHY_INTERFACE_MODE_TBI ||
+ phy_mode == PHY_INTERFACE_MODE_RTBI;
}
static inline void emac_tx_enable(struct emac_instance *dev)
/* PHY mode needs some decoding */
dev->phy_mode = of_get_phy_mode(np);
if (dev->phy_mode < 0)
- dev->phy_mode = PHY_MODE_NA;
+ dev->phy_mode = PHY_INTERFACE_MODE_NA;
/* Check EMAC version */
if (of_device_is_compatible(np, "ibm,emac4sync")) {
printk(KERN_INFO "%s: EMAC-%d %pOF, MAC %pM\n",
ndev->name, dev->cell_index, np, ndev->dev_addr);
- if (dev->phy_mode == PHY_MODE_SGMII)
+ if (dev->phy_mode == PHY_INTERFACE_MODE_SGMII)
printk(KERN_NOTICE "%s: in SGMII mode\n", ndev->name);
if (dev->phy.address >= 0)
} u1;
};
-/*
- * PHY mode settings (EMAC <-> ZMII/RGMII bridge <-> PHY)
- */
-#define PHY_MODE_NA PHY_INTERFACE_MODE_NA
-#define PHY_MODE_MII PHY_INTERFACE_MODE_MII
-#define PHY_MODE_RMII PHY_INTERFACE_MODE_RMII
-#define PHY_MODE_SMII PHY_INTERFACE_MODE_SMII
-#define PHY_MODE_RGMII PHY_INTERFACE_MODE_RGMII
-#define PHY_MODE_TBI PHY_INTERFACE_MODE_TBI
-#define PHY_MODE_GMII PHY_INTERFACE_MODE_GMII
-#define PHY_MODE_RTBI PHY_INTERFACE_MODE_RTBI
-#define PHY_MODE_SGMII PHY_INTERFACE_MODE_SGMII
-
/* EMACx_MR0 */
#define EMAC_MR0_RXI 0x80000000
#define EMAC_MR0_TXI 0x40000000
if ((val & BMCR_ISOLATE) && limit > 0)
gpcs_phy_write(phy, MII_BMCR, val & ~BMCR_ISOLATE);
- if (limit > 0 && phy->mode == PHY_MODE_SGMII) {
+ if (limit > 0 && phy->mode == PHY_INTERFACE_MODE_SGMII) {
/* Configure GPCS interface to recommended setting for SGMII */
gpcs_phy_write(phy, 0x04, 0x8120); /* AsymPause, FDX */
gpcs_phy_write(phy, 0x07, 0x2801); /* msg_pg, toggle */
epcr &= ~EPCR_MODE_MASK;
switch (phy->mode) {
- case PHY_MODE_TBI:
+ case PHY_INTERFACE_MODE_TBI:
epcr |= EPCR_TBI_MODE;
break;
- case PHY_MODE_RTBI:
+ case PHY_INTERFACE_MODE_RTBI:
epcr |= EPCR_RTBI_MODE;
break;
- case PHY_MODE_GMII:
+ case PHY_INTERFACE_MODE_GMII:
epcr |= EPCR_GMII_MODE;
break;
- case PHY_MODE_RGMII:
+ case PHY_INTERFACE_MODE_RGMII:
default:
epcr |= EPCR_RGMII_MODE;
}
/* RGMII bridge supports only GMII/TBI and RGMII/RTBI PHYs */
static inline int rgmii_valid_mode(int phy_mode)
{
- return phy_mode == PHY_MODE_GMII ||
- phy_mode == PHY_MODE_MII ||
- phy_mode == PHY_MODE_RGMII ||
- phy_mode == PHY_MODE_TBI ||
- phy_mode == PHY_MODE_RTBI;
-}
-
-static inline const char *rgmii_mode_name(int mode)
-{
- switch (mode) {
- case PHY_MODE_RGMII:
- return "RGMII";
- case PHY_MODE_TBI:
- return "TBI";
- case PHY_MODE_GMII:
- return "GMII";
- case PHY_MODE_MII:
- return "MII";
- case PHY_MODE_RTBI:
- return "RTBI";
- default:
- BUG();
- }
+ return phy_interface_mode_is_rgmii(phy_mode) ||
+ phy_mode == PHY_INTERFACE_MODE_GMII ||
+ phy_mode == PHY_INTERFACE_MODE_MII ||
+ phy_mode == PHY_INTERFACE_MODE_TBI ||
+ phy_mode == PHY_INTERFACE_MODE_RTBI;
}
static inline u32 rgmii_mode_mask(int mode, int input)
{
switch (mode) {
- case PHY_MODE_RGMII:
+ case PHY_INTERFACE_MODE_RGMII:
+ case PHY_INTERFACE_MODE_RGMII_ID:
+ case PHY_INTERFACE_MODE_RGMII_RXID:
+ case PHY_INTERFACE_MODE_RGMII_TXID:
return RGMII_FER_RGMII(input);
- case PHY_MODE_TBI:
+ case PHY_INTERFACE_MODE_TBI:
return RGMII_FER_TBI(input);
- case PHY_MODE_GMII:
+ case PHY_INTERFACE_MODE_GMII:
return RGMII_FER_GMII(input);
- case PHY_MODE_MII:
+ case PHY_INTERFACE_MODE_MII:
return RGMII_FER_MII(input);
- case PHY_MODE_RTBI:
+ case PHY_INTERFACE_MODE_RTBI:
return RGMII_FER_RTBI(input);
default:
BUG();
out_be32(&p->fer, in_be32(&p->fer) | rgmii_mode_mask(mode, input));
printk(KERN_NOTICE "%pOF: input %d in %s mode\n",
- ofdev->dev.of_node, input, rgmii_mode_name(mode));
+ ofdev->dev.of_node, input, phy_modes(mode));
++dev->users;
*/
static inline int zmii_valid_mode(int mode)
{
- return mode == PHY_MODE_MII ||
- mode == PHY_MODE_RMII ||
- mode == PHY_MODE_SMII ||
- mode == PHY_MODE_NA;
+ return mode == PHY_INTERFACE_MODE_MII ||
+ mode == PHY_INTERFACE_MODE_RMII ||
+ mode == PHY_INTERFACE_MODE_SMII ||
+ mode == PHY_INTERFACE_MODE_NA;
}
static inline const char *zmii_mode_name(int mode)
{
switch (mode) {
- case PHY_MODE_MII:
+ case PHY_INTERFACE_MODE_MII:
return "MII";
- case PHY_MODE_RMII:
+ case PHY_INTERFACE_MODE_RMII:
return "RMII";
- case PHY_MODE_SMII:
+ case PHY_INTERFACE_MODE_SMII:
return "SMII";
default:
BUG();
static inline u32 zmii_mode_mask(int mode, int input)
{
switch (mode) {
- case PHY_MODE_MII:
+ case PHY_INTERFACE_MODE_MII:
return ZMII_FER_MII(input);
- case PHY_MODE_RMII:
+ case PHY_INTERFACE_MODE_RMII:
return ZMII_FER_RMII(input);
- case PHY_MODE_SMII:
+ case PHY_INTERFACE_MODE_SMII:
return ZMII_FER_SMII(input);
default:
return 0;
* Please, always specify PHY mode in your board port to avoid
* any surprises.
*/
- if (dev->mode == PHY_MODE_NA) {
- if (*mode == PHY_MODE_NA) {
+ if (dev->mode == PHY_INTERFACE_MODE_NA) {
+ if (*mode == PHY_INTERFACE_MODE_NA) {
u32 r = dev->fer_save;
ZMII_DBG(dev, "autodetecting mode, FER = 0x%08x" NL, r);
if (r & (ZMII_FER_MII(0) | ZMII_FER_MII(1)))
- dev->mode = PHY_MODE_MII;
+ dev->mode = PHY_INTERFACE_MODE_MII;
else if (r & (ZMII_FER_RMII(0) | ZMII_FER_RMII(1)))
- dev->mode = PHY_MODE_RMII;
+ dev->mode = PHY_INTERFACE_MODE_RMII;
else
- dev->mode = PHY_MODE_SMII;
- } else
+ dev->mode = PHY_INTERFACE_MODE_SMII;
+ } else {
dev->mode = *mode;
-
+ }
printk(KERN_NOTICE "%pOF: bridge in %s mode\n",
ofdev->dev.of_node,
zmii_mode_name(dev->mode));
} else {
/* All inputs must use the same mode */
- if (*mode != PHY_MODE_NA && *mode != dev->mode) {
+ if (*mode != PHY_INTERFACE_MODE_NA && *mode != dev->mode) {
printk(KERN_ERR
"%pOF: invalid mode %d specified for input %d\n",
ofdev->dev.of_node, *mode, input);
mutex_init(&dev->lock);
dev->ofdev = ofdev;
- dev->mode = PHY_MODE_NA;
+ dev->mode = PHY_INTERFACE_MODE_NA;
rc = -ENXIO;
if (of_address_to_resource(np, 0, ®s)) {
val &= ~MVNETA_GMAC0_PORT_ENABLE;
mvreg_write(pp, MVNETA_GMAC_CTRL_0, val);
+ pp->link = 0;
+ pp->duplex = -1;
+ pp->speed = 0;
+
udelay(200);
}
if (!mvneta_rxq_desc_is_first_last(rx_status) ||
(rx_status & MVNETA_RXD_ERR_SUMMARY)) {
+ mvneta_rx_error(pp, rx_desc);
err_drop_frame:
dev->stats.rx_errors++;
- mvneta_rx_error(pp, rx_desc);
/* leave the descriptor untouched */
continue;
}
{
int queue;
- for (queue = 0; queue < txq_number; queue++)
+ for (queue = 0; queue < rxq_number; queue++)
mvneta_rxq_deinit(pp, &pp->rxqs[queue]);
}
}
regmap_write(eth->ethsys, ETHSYS_SYSCFG0, val);
- /* Set GE2 driving and slew rate */
- regmap_write(eth->pctl, GPIO_DRV_SEL10, 0xa00);
+ if (eth->pctl) {
+ /* Set GE2 driving and slew rate */
+ regmap_write(eth->pctl, GPIO_DRV_SEL10, 0xa00);
- /* set GE2 TDSEL */
- regmap_write(eth->pctl, GPIO_OD33_CTRL8, 0x5);
+ /* set GE2 TDSEL */
+ regmap_write(eth->pctl, GPIO_OD33_CTRL8, 0x5);
- /* set GE2 TUNE */
- regmap_write(eth->pctl, GPIO_BIAS_CTRL, 0x0);
-
- /* GE1, Force 1000M/FD, FC ON */
- mtk_w32(eth, MAC_MCR_FIXED_LINK, MTK_MAC_MCR(0));
+ /* set GE2 TUNE */
+ regmap_write(eth->pctl, GPIO_BIAS_CTRL, 0x0);
+ }
- /* GE2, Force 1000M/FD, FC ON */
- mtk_w32(eth, MAC_MCR_FIXED_LINK, MTK_MAC_MCR(1));
+ /* Set linkdown as the default for each GMAC. Its own MCR would be set
+ * up with the more appropriate value when mtk_phy_link_adjust call is
+ * being invoked.
+ */
+ for (i = 0; i < MTK_MAC_COUNT; i++)
+ mtk_w32(eth, 0, MTK_MAC_MCR(i));
/* Indicates CDM to parse the MTK special tag from CPU
* which also is working out for untag packets.
}
}
- eth->pctl = syscon_regmap_lookup_by_phandle(pdev->dev.of_node,
- "mediatek,pctl");
- if (IS_ERR(eth->pctl)) {
- dev_err(&pdev->dev, "no pctl regmap found\n");
- return PTR_ERR(eth->pctl);
+ if (eth->soc->required_pctl) {
+ eth->pctl = syscon_regmap_lookup_by_phandle(pdev->dev.of_node,
+ "mediatek,pctl");
+ if (IS_ERR(eth->pctl)) {
+ dev_err(&pdev->dev, "no pctl regmap found\n");
+ return PTR_ERR(eth->pctl);
+ }
}
for (i = 0; i < 3; i++) {
static const struct mtk_soc_data mt2701_data = {
.caps = MTK_GMAC1_TRGMII,
- .required_clks = MT7623_CLKS_BITMAP
+ .required_clks = MT7623_CLKS_BITMAP,
+ .required_pctl = true,
};
static const struct mtk_soc_data mt7622_data = {
.caps = MTK_DUAL_GMAC_SHARED_SGMII | MTK_GMAC1_ESW,
- .required_clks = MT7622_CLKS_BITMAP
+ .required_clks = MT7622_CLKS_BITMAP,
+ .required_pctl = false,
};
static const struct mtk_soc_data mt7623_data = {
.caps = MTK_GMAC1_TRGMII,
- .required_clks = MT7623_CLKS_BITMAP
+ .required_clks = MT7623_CLKS_BITMAP,
+ .required_pctl = true,
};
const struct of_device_id of_mtk_match[] = {
* @caps Flags shown the extra capability for the SoC
* @required_clks Flags shown the bitmap for required clocks on
* the target SoC
+ * @required_pctl A bool value to show whether the SoC requires
+ * the extra setup for those pins used by GMAC.
*/
struct mtk_soc_data {
u32 caps;
u32 required_clks;
+ bool required_pctl;
};
/* currently no SoC has more than 2 macs */
case MLX5_CMD_OP_QUERY_VPORT_COUNTER:
case MLX5_CMD_OP_ALLOC_Q_COUNTER:
case MLX5_CMD_OP_QUERY_Q_COUNTER:
- case MLX5_CMD_OP_SET_RATE_LIMIT:
+ case MLX5_CMD_OP_SET_PP_RATE_LIMIT:
case MLX5_CMD_OP_QUERY_RATE_LIMIT:
case MLX5_CMD_OP_CREATE_SCHEDULING_ELEMENT:
case MLX5_CMD_OP_QUERY_SCHEDULING_ELEMENT:
MLX5_COMMAND_STR_CASE(ALLOC_Q_COUNTER);
MLX5_COMMAND_STR_CASE(DEALLOC_Q_COUNTER);
MLX5_COMMAND_STR_CASE(QUERY_Q_COUNTER);
- MLX5_COMMAND_STR_CASE(SET_RATE_LIMIT);
+ MLX5_COMMAND_STR_CASE(SET_PP_RATE_LIMIT);
MLX5_COMMAND_STR_CASE(QUERY_RATE_LIMIT);
MLX5_COMMAND_STR_CASE(CREATE_SCHEDULING_ELEMENT);
MLX5_COMMAND_STR_CASE(DESTROY_SCHEDULING_ELEMENT);
max_t(u32, MLX5_MPWRQ_MIN_LOG_STRIDE_SZ(mdev), req)
#define MLX5_MPWRQ_DEF_LOG_STRIDE_SZ(mdev) MLX5_MPWRQ_LOG_STRIDE_SZ(mdev, 6)
#define MLX5_MPWRQ_CQE_CMPRS_LOG_STRIDE_SZ(mdev) MLX5_MPWRQ_LOG_STRIDE_SZ(mdev, 8)
+#define MLX5E_MPWQE_STRIDE_SZ(mdev, cqe_cmprs) \
+ (cqe_cmprs ? MLX5_MPWRQ_CQE_CMPRS_LOG_STRIDE_SZ(mdev) : \
+ MLX5_MPWRQ_DEF_LOG_STRIDE_SZ(mdev))
#define MLX5_MPWRQ_LOG_WQE_SZ 18
#define MLX5_MPWRQ_WQE_PAGE_ORDER (MLX5_MPWRQ_LOG_WQE_SZ - PAGE_SHIFT > 0 ? \
struct mlx5_core_dev *mdev;
struct hwtstamp_config *tstamp;
int ix;
+ int cpu;
};
struct mlx5e_channels {
u8 cq_period_mode);
void mlx5e_set_rx_cq_mode_params(struct mlx5e_params *params,
u8 cq_period_mode);
-void mlx5e_set_rq_type_params(struct mlx5_core_dev *mdev,
- struct mlx5e_params *params, u8 rq_type);
+void mlx5e_init_rq_type_params(struct mlx5_core_dev *mdev,
+ struct mlx5e_params *params,
+ u8 rq_type);
static inline bool mlx5e_tunnel_inner_ft_supported(struct mlx5_core_dev *mdev)
{
static int mlx5e_dbcnl_validate_ets(struct net_device *netdev,
struct ieee_ets *ets)
{
+ bool have_ets_tc = false;
int bw_sum = 0;
int i;
}
/* Validate Bandwidth Sum */
- for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++)
- if (ets->tc_tsa[i] == IEEE_8021QAZ_TSA_ETS)
+ for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) {
+ if (ets->tc_tsa[i] == IEEE_8021QAZ_TSA_ETS) {
+ have_ets_tc = true;
bw_sum += ets->tc_tx_bw[i];
+ }
+ }
- if (bw_sum != 0 && bw_sum != 100) {
+ if (have_ets_tc && bw_sum != 100) {
netdev_err(netdev,
"Failed to validate ETS: BW sum is illegal\n");
return -EINVAL;
new_channels.params = priv->channels.params;
MLX5E_SET_PFLAG(&new_channels.params, MLX5E_PFLAG_RX_CQE_COMPRESS, new_val);
- mlx5e_set_rq_type_params(priv->mdev, &new_channels.params,
- new_channels.params.rq_wq_type);
+ new_channels.params.mpwqe_log_stride_sz =
+ MLX5E_MPWQE_STRIDE_SZ(priv->mdev, new_val);
+ new_channels.params.mpwqe_log_num_strides =
+ MLX5_MPWRQ_LOG_WQE_SZ - new_channels.params.mpwqe_log_stride_sz;
if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
priv->channels.params = new_channels.params;
return err;
mlx5e_switch_priv_channels(priv, &new_channels, NULL);
+ mlx5e_dbg(DRV, priv, "MLX5E: RxCqeCmprss was turned %s\n",
+ MLX5E_GET_PFLAG(&priv->channels.params,
+ MLX5E_PFLAG_RX_CQE_COMPRESS) ? "ON" : "OFF");
+
return 0;
}
struct mlx5e_cq_param icosq_cq;
};
-static int mlx5e_get_node(struct mlx5e_priv *priv, int ix)
-{
- return pci_irq_get_node(priv->mdev->pdev, MLX5_EQ_VEC_COMP_BASE + ix);
-}
-
static bool mlx5e_check_fragmented_striding_rq_cap(struct mlx5_core_dev *mdev)
{
return MLX5_CAP_GEN(mdev, striding_rq) &&
MLX5_CAP_ETH(mdev, reg_umr_sq);
}
-void mlx5e_set_rq_type_params(struct mlx5_core_dev *mdev,
- struct mlx5e_params *params, u8 rq_type)
+void mlx5e_init_rq_type_params(struct mlx5_core_dev *mdev,
+ struct mlx5e_params *params, u8 rq_type)
{
params->rq_wq_type = rq_type;
params->lro_wqe_sz = MLX5E_PARAMS_DEFAULT_LRO_WQE_SZ;
params->log_rq_size = is_kdump_kernel() ?
MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE_MPW :
MLX5E_PARAMS_DEFAULT_LOG_RQ_SIZE_MPW;
- params->mpwqe_log_stride_sz =
- MLX5E_GET_PFLAG(params, MLX5E_PFLAG_RX_CQE_COMPRESS) ?
- MLX5_MPWRQ_CQE_CMPRS_LOG_STRIDE_SZ(mdev) :
- MLX5_MPWRQ_DEF_LOG_STRIDE_SZ(mdev);
+ params->mpwqe_log_stride_sz = MLX5E_MPWQE_STRIDE_SZ(mdev,
+ MLX5E_GET_PFLAG(params, MLX5E_PFLAG_RX_CQE_COMPRESS));
params->mpwqe_log_num_strides = MLX5_MPWRQ_LOG_WQE_SZ -
params->mpwqe_log_stride_sz;
break;
MLX5E_GET_PFLAG(params, MLX5E_PFLAG_RX_CQE_COMPRESS));
}
-static void mlx5e_set_rq_params(struct mlx5_core_dev *mdev, struct mlx5e_params *params)
+static void mlx5e_set_rq_params(struct mlx5_core_dev *mdev,
+ struct mlx5e_params *params)
{
u8 rq_type = mlx5e_check_fragmented_striding_rq_cap(mdev) &&
!params->xdp_prog && !MLX5_IPSEC_DEV(mdev) ?
MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ :
MLX5_WQ_TYPE_LINKED_LIST;
- mlx5e_set_rq_type_params(mdev, params, rq_type);
+ mlx5e_init_rq_type_params(mdev, params, rq_type);
}
static void mlx5e_update_carrier(struct mlx5e_priv *priv)
int wq_sz = mlx5_wq_ll_get_size(&rq->wq);
int mtt_sz = mlx5e_get_wqe_mtt_sz();
int mtt_alloc = mtt_sz + MLX5_UMR_ALIGN - 1;
- int node = mlx5e_get_node(c->priv, c->ix);
int i;
rq->mpwqe.info = kzalloc_node(wq_sz * sizeof(*rq->mpwqe.info),
- GFP_KERNEL, node);
+ GFP_KERNEL, cpu_to_node(c->cpu));
if (!rq->mpwqe.info)
goto err_out;
/* We allocate more than mtt_sz as we will align the pointer */
- rq->mpwqe.mtt_no_align = kzalloc_node(mtt_alloc * wq_sz,
- GFP_KERNEL, node);
+ rq->mpwqe.mtt_no_align = kzalloc_node(mtt_alloc * wq_sz, GFP_KERNEL,
+ cpu_to_node(c->cpu));
if (unlikely(!rq->mpwqe.mtt_no_align))
goto err_free_wqe_info;
int err;
int i;
- rqp->wq.db_numa_node = mlx5e_get_node(c->priv, c->ix);
+ rqp->wq.db_numa_node = cpu_to_node(c->cpu);
err = mlx5_wq_ll_create(mdev, &rqp->wq, rqc_wq, &rq->wq,
&rq->wq_ctrl);
default: /* MLX5_WQ_TYPE_LINKED_LIST */
rq->wqe.frag_info =
kzalloc_node(wq_sz * sizeof(*rq->wqe.frag_info),
- GFP_KERNEL,
- mlx5e_get_node(c->priv, c->ix));
+ GFP_KERNEL, cpu_to_node(c->cpu));
if (!rq->wqe.frag_info) {
err = -ENOMEM;
goto err_rq_wq_destroy;
sq->uar_map = mdev->mlx5e_res.bfreg.map;
sq->min_inline_mode = params->tx_min_inline_mode;
- param->wq.db_numa_node = mlx5e_get_node(c->priv, c->ix);
+ param->wq.db_numa_node = cpu_to_node(c->cpu);
err = mlx5_wq_cyc_create(mdev, ¶m->wq, sqc_wq, &sq->wq, &sq->wq_ctrl);
if (err)
return err;
sq->wq.db = &sq->wq.db[MLX5_SND_DBR];
- err = mlx5e_alloc_xdpsq_db(sq, mlx5e_get_node(c->priv, c->ix));
+ err = mlx5e_alloc_xdpsq_db(sq, cpu_to_node(c->cpu));
if (err)
goto err_sq_wq_destroy;
sq->channel = c;
sq->uar_map = mdev->mlx5e_res.bfreg.map;
- param->wq.db_numa_node = mlx5e_get_node(c->priv, c->ix);
+ param->wq.db_numa_node = cpu_to_node(c->cpu);
err = mlx5_wq_cyc_create(mdev, ¶m->wq, sqc_wq, &sq->wq, &sq->wq_ctrl);
if (err)
return err;
sq->wq.db = &sq->wq.db[MLX5_SND_DBR];
- err = mlx5e_alloc_icosq_db(sq, mlx5e_get_node(c->priv, c->ix));
+ err = mlx5e_alloc_icosq_db(sq, cpu_to_node(c->cpu));
if (err)
goto err_sq_wq_destroy;
if (MLX5_IPSEC_DEV(c->priv->mdev))
set_bit(MLX5E_SQ_STATE_IPSEC, &sq->state);
- param->wq.db_numa_node = mlx5e_get_node(c->priv, c->ix);
+ param->wq.db_numa_node = cpu_to_node(c->cpu);
err = mlx5_wq_cyc_create(mdev, ¶m->wq, sqc_wq, &sq->wq, &sq->wq_ctrl);
if (err)
return err;
sq->wq.db = &sq->wq.db[MLX5_SND_DBR];
- err = mlx5e_alloc_txqsq_db(sq, mlx5e_get_node(c->priv, c->ix));
+ err = mlx5e_alloc_txqsq_db(sq, cpu_to_node(c->cpu));
if (err)
goto err_sq_wq_destroy;
struct mlx5_core_dev *mdev = c->priv->mdev;
int err;
- param->wq.buf_numa_node = mlx5e_get_node(c->priv, c->ix);
- param->wq.db_numa_node = mlx5e_get_node(c->priv, c->ix);
+ param->wq.buf_numa_node = cpu_to_node(c->cpu);
+ param->wq.db_numa_node = cpu_to_node(c->cpu);
param->eq_ix = c->ix;
err = mlx5e_alloc_cq_common(mdev, param, cq);
mlx5e_free_cq(cq);
}
+static int mlx5e_get_cpu(struct mlx5e_priv *priv, int ix)
+{
+ return cpumask_first(priv->mdev->priv.irq_info[ix].mask);
+}
+
static int mlx5e_open_tx_cqs(struct mlx5e_channel *c,
struct mlx5e_params *params,
struct mlx5e_channel_param *cparam)
{
struct mlx5e_cq_moder icocq_moder = {0, 0};
struct net_device *netdev = priv->netdev;
+ int cpu = mlx5e_get_cpu(priv, ix);
struct mlx5e_channel *c;
unsigned int irq;
int err;
int eqn;
- c = kzalloc_node(sizeof(*c), GFP_KERNEL, mlx5e_get_node(priv, ix));
+ c = kzalloc_node(sizeof(*c), GFP_KERNEL, cpu_to_node(cpu));
if (!c)
return -ENOMEM;
c->mdev = priv->mdev;
c->tstamp = &priv->tstamp;
c->ix = ix;
+ c->cpu = cpu;
c->pdev = &priv->mdev->pdev->dev;
c->netdev = priv->netdev;
c->mkey_be = cpu_to_be32(priv->mdev->mlx5e_res.mkey.key);
for (tc = 0; tc < c->num_tc; tc++)
mlx5e_activate_txqsq(&c->sq[tc]);
mlx5e_activate_rq(&c->rq);
- netif_set_xps_queue(c->netdev,
- mlx5_get_vector_affinity(c->priv->mdev, c->ix), c->ix);
+ netif_set_xps_queue(c->netdev, get_cpu_mask(c->cpu), c->ix);
}
static void mlx5e_deactivate_channel(struct mlx5e_channel *c)
struct sk_buff *skb,
netdev_features_t features)
{
+ unsigned int offset = 0;
struct udphdr *udph;
u8 proto;
u16 port;
proto = ip_hdr(skb)->protocol;
break;
case htons(ETH_P_IPV6):
- proto = ipv6_hdr(skb)->nexthdr;
+ proto = ipv6_find_hdr(skb, &offset, -1, NULL, NULL);
break;
default:
goto out;
break;
case MLX5_EVENT_TYPE_CQ_ERROR:
cqn = be32_to_cpu(eqe->data.cq_err.cqn) & 0xffffff;
- mlx5_core_warn(dev, "CQ error on CQN 0x%x, syndrom 0x%x\n",
+ mlx5_core_warn(dev, "CQ error on CQN 0x%x, syndrome 0x%x\n",
cqn, eqe->data.cq_err.syndrome);
mlx5_cq_event(dev, cqn, eqe->type);
break;
return err;
}
-int mlx5_stop_eqs(struct mlx5_core_dev *dev)
+void mlx5_stop_eqs(struct mlx5_core_dev *dev)
{
struct mlx5_eq_table *table = &dev->priv.eq_table;
int err;
if (MLX5_CAP_GEN(dev, pg)) {
err = mlx5_destroy_unmap_eq(dev, &table->pfault_eq);
if (err)
- return err;
+ mlx5_core_err(dev, "failed to destroy page fault eq, err(%d)\n",
+ err);
}
#endif
err = mlx5_destroy_unmap_eq(dev, &table->pages_eq);
if (err)
- return err;
+ mlx5_core_err(dev, "failed to destroy pages eq, err(%d)\n",
+ err);
- mlx5_destroy_unmap_eq(dev, &table->async_eq);
+ err = mlx5_destroy_unmap_eq(dev, &table->async_eq);
+ if (err)
+ mlx5_core_err(dev, "failed to destroy async eq, err(%d)\n",
+ err);
mlx5_cmd_use_polling(dev);
err = mlx5_destroy_unmap_eq(dev, &table->cmd_eq);
if (err)
- mlx5_cmd_use_events(dev);
-
- return err;
+ mlx5_core_err(dev, "failed to destroy command eq, err(%d)\n",
+ err);
}
int mlx5_core_eq_query(struct mlx5_core_dev *dev, struct mlx5_eq *eq,
u8 actual_size;
int err;
+ if (!size)
+ return -EINVAL;
+
if (!fdev->mdev)
return -ENOTCONN;
u8 actual_size;
int err;
+ if (!size)
+ return -EINVAL;
+
if (!fdev->mdev)
return -ENOTCONN;
static void del_sw_flow_table(struct fs_node *node);
static void del_sw_flow_group(struct fs_node *node);
static void del_sw_fte(struct fs_node *node);
+static void del_sw_prio(struct fs_node *node);
+static void del_sw_ns(struct fs_node *node);
/* Delete rule (destination) is special case that
* requires to lock the FTE for all the deletion process.
*/
return NULL;
}
+static void del_sw_ns(struct fs_node *node)
+{
+ kfree(node);
+}
+
+static void del_sw_prio(struct fs_node *node)
+{
+ kfree(node);
+}
+
static void del_hw_flow_table(struct fs_node *node)
{
struct mlx5_flow_table *ft;
return ERR_PTR(-ENOMEM);
fs_prio->node.type = FS_TYPE_PRIO;
- tree_init_node(&fs_prio->node, NULL, NULL);
+ tree_init_node(&fs_prio->node, NULL, del_sw_prio);
tree_add_node(&fs_prio->node, &ns->node);
fs_prio->num_levels = num_levels;
fs_prio->prio = prio;
return ERR_PTR(-ENOMEM);
fs_init_namespace(ns);
- tree_init_node(&ns->node, NULL, NULL);
+ tree_init_node(&ns->node, NULL, del_sw_ns);
tree_add_node(&ns->node, &prio->node);
list_add_tail(&ns->node.list, &prio->node.children);
u32 fw;
int i;
- /* If the syndrom is 0, the device is OK and no need to print buffer */
+ /* If the syndrome is 0, the device is OK and no need to print buffer */
if (!ioread8(&h->synd))
return;
struct mlx5e_params *params)
{
/* Override RQ params as IPoIB supports only LINKED LIST RQ for now */
- mlx5e_set_rq_type_params(mdev, params, MLX5_WQ_TYPE_LINKED_LIST);
+ mlx5e_init_rq_type_params(mdev, params, MLX5_WQ_TYPE_LINKED_LIST);
/* RQ size in ipoib by default is 512 */
params->log_rq_size = is_kdump_kernel() ?
{
struct mlx5_priv *priv = &dev->priv;
struct mlx5_eq_table *table = &priv->eq_table;
- struct irq_affinity irqdesc = {
- .pre_vectors = MLX5_EQ_VEC_COMP_BASE,
- };
int num_eqs = 1 << MLX5_CAP_GEN(dev, log_max_eq);
int nvec;
if (!priv->irq_info)
goto err_free_msix;
- nvec = pci_alloc_irq_vectors_affinity(dev->pdev,
+ nvec = pci_alloc_irq_vectors(dev->pdev,
MLX5_EQ_VEC_COMP_BASE + 1, nvec,
- PCI_IRQ_MSIX | PCI_IRQ_AFFINITY,
- &irqdesc);
+ PCI_IRQ_MSIX);
if (nvec < 0)
return nvec;
return (u64)timer_l | (u64)timer_h1 << 32;
}
+static int mlx5_irq_set_affinity_hint(struct mlx5_core_dev *mdev, int i)
+{
+ struct mlx5_priv *priv = &mdev->priv;
+ int irq = pci_irq_vector(mdev->pdev, MLX5_EQ_VEC_COMP_BASE + i);
+
+ if (!zalloc_cpumask_var(&priv->irq_info[i].mask, GFP_KERNEL)) {
+ mlx5_core_warn(mdev, "zalloc_cpumask_var failed");
+ return -ENOMEM;
+ }
+
+ cpumask_set_cpu(cpumask_local_spread(i, priv->numa_node),
+ priv->irq_info[i].mask);
+
+ if (IS_ENABLED(CONFIG_SMP) &&
+ irq_set_affinity_hint(irq, priv->irq_info[i].mask))
+ mlx5_core_warn(mdev, "irq_set_affinity_hint failed, irq 0x%.4x", irq);
+
+ return 0;
+}
+
+static void mlx5_irq_clear_affinity_hint(struct mlx5_core_dev *mdev, int i)
+{
+ struct mlx5_priv *priv = &mdev->priv;
+ int irq = pci_irq_vector(mdev->pdev, MLX5_EQ_VEC_COMP_BASE + i);
+
+ irq_set_affinity_hint(irq, NULL);
+ free_cpumask_var(priv->irq_info[i].mask);
+}
+
+static int mlx5_irq_set_affinity_hints(struct mlx5_core_dev *mdev)
+{
+ int err;
+ int i;
+
+ for (i = 0; i < mdev->priv.eq_table.num_comp_vectors; i++) {
+ err = mlx5_irq_set_affinity_hint(mdev, i);
+ if (err)
+ goto err_out;
+ }
+
+ return 0;
+
+err_out:
+ for (i--; i >= 0; i--)
+ mlx5_irq_clear_affinity_hint(mdev, i);
+
+ return err;
+}
+
+static void mlx5_irq_clear_affinity_hints(struct mlx5_core_dev *mdev)
+{
+ int i;
+
+ for (i = 0; i < mdev->priv.eq_table.num_comp_vectors; i++)
+ mlx5_irq_clear_affinity_hint(mdev, i);
+}
+
int mlx5_vector2eqn(struct mlx5_core_dev *dev, int vector, int *eqn,
unsigned int *irqn)
{
goto err_stop_eqs;
}
+ err = mlx5_irq_set_affinity_hints(dev);
+ if (err) {
+ dev_err(&pdev->dev, "Failed to alloc affinity hint cpumask\n");
+ goto err_affinity_hints;
+ }
+
err = mlx5_init_fs(dev);
if (err) {
dev_err(&pdev->dev, "Failed to init flow steering\n");
mlx5_cleanup_fs(dev);
err_fs:
+ mlx5_irq_clear_affinity_hints(dev);
+
+err_affinity_hints:
free_comp_eqs(dev);
err_stop_eqs:
mlx5_sriov_detach(dev);
mlx5_cleanup_fs(dev);
+ mlx5_irq_clear_affinity_hints(dev);
free_comp_eqs(dev);
mlx5_stop_eqs(dev);
mlx5_put_uars_page(dev, priv->uar);
err_cmd:
memset(din, 0, sizeof(din));
memset(dout, 0, sizeof(dout));
- MLX5_SET(destroy_qp_in, in, opcode, MLX5_CMD_OP_DESTROY_QP);
- MLX5_SET(destroy_qp_in, in, qpn, qp->qpn);
+ MLX5_SET(destroy_qp_in, din, opcode, MLX5_CMD_OP_DESTROY_QP);
+ MLX5_SET(destroy_qp_in, din, qpn, qp->qpn);
mlx5_cmd_exec(dev, din, sizeof(din), dout, sizeof(dout));
return err;
}
return ret_entry;
}
-static int mlx5_set_rate_limit_cmd(struct mlx5_core_dev *dev,
+static int mlx5_set_pp_rate_limit_cmd(struct mlx5_core_dev *dev,
u32 rate, u16 index)
{
- u32 in[MLX5_ST_SZ_DW(set_rate_limit_in)] = {0};
- u32 out[MLX5_ST_SZ_DW(set_rate_limit_out)] = {0};
+ u32 in[MLX5_ST_SZ_DW(set_pp_rate_limit_in)] = {0};
+ u32 out[MLX5_ST_SZ_DW(set_pp_rate_limit_out)] = {0};
- MLX5_SET(set_rate_limit_in, in, opcode,
- MLX5_CMD_OP_SET_RATE_LIMIT);
- MLX5_SET(set_rate_limit_in, in, rate_limit_index, index);
- MLX5_SET(set_rate_limit_in, in, rate_limit, rate);
+ MLX5_SET(set_pp_rate_limit_in, in, opcode,
+ MLX5_CMD_OP_SET_PP_RATE_LIMIT);
+ MLX5_SET(set_pp_rate_limit_in, in, rate_limit_index, index);
+ MLX5_SET(set_pp_rate_limit_in, in, rate_limit, rate);
return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
}
entry->refcount++;
} else {
/* new rate limit */
- err = mlx5_set_rate_limit_cmd(dev, rate, entry->index);
+ err = mlx5_set_pp_rate_limit_cmd(dev, rate, entry->index);
if (err) {
mlx5_core_err(dev, "Failed configuring rate: %u (%d)\n",
rate, err);
entry->refcount--;
if (!entry->refcount) {
/* need to remove rate */
- mlx5_set_rate_limit_cmd(dev, 0, entry->index);
+ mlx5_set_pp_rate_limit_cmd(dev, 0, entry->index);
entry->rate = 0;
}
/* Clear all configured rates */
for (i = 0; i < table->max_size; i++)
if (table->rl_entry[i].rate)
- mlx5_set_rate_limit_cmd(dev, 0,
- table->rl_entry[i].index);
+ mlx5_set_pp_rate_limit_cmd(dev, 0,
+ table->rl_entry[i].index);
kfree(dev->priv.rl_table.rl_entry);
}
struct mlx5e_vxlan_db *vxlan_db = &priv->vxlan;
struct mlx5e_vxlan *vxlan;
- spin_lock(&vxlan_db->lock);
+ spin_lock_bh(&vxlan_db->lock);
vxlan = radix_tree_lookup(&vxlan_db->tree, port);
- spin_unlock(&vxlan_db->lock);
+ spin_unlock_bh(&vxlan_db->lock);
return vxlan;
}
struct mlx5e_vxlan *vxlan;
int err;
- if (mlx5e_vxlan_lookup_port(priv, port))
+ mutex_lock(&priv->state_lock);
+ vxlan = mlx5e_vxlan_lookup_port(priv, port);
+ if (vxlan) {
+ atomic_inc(&vxlan->refcount);
goto free_work;
+ }
if (mlx5e_vxlan_core_add_port_cmd(priv->mdev, port))
goto free_work;
goto err_delete_port;
vxlan->udp_port = port;
+ atomic_set(&vxlan->refcount, 1);
- spin_lock_irq(&vxlan_db->lock);
+ spin_lock_bh(&vxlan_db->lock);
err = radix_tree_insert(&vxlan_db->tree, vxlan->udp_port, vxlan);
- spin_unlock_irq(&vxlan_db->lock);
+ spin_unlock_bh(&vxlan_db->lock);
if (err)
goto err_free;
err_delete_port:
mlx5e_vxlan_core_del_port_cmd(priv->mdev, port);
free_work:
+ mutex_unlock(&priv->state_lock);
kfree(vxlan_work);
}
-static void __mlx5e_vxlan_core_del_port(struct mlx5e_priv *priv, u16 port)
+static void mlx5e_vxlan_del_port(struct work_struct *work)
{
+ struct mlx5e_vxlan_work *vxlan_work =
+ container_of(work, struct mlx5e_vxlan_work, work);
+ struct mlx5e_priv *priv = vxlan_work->priv;
struct mlx5e_vxlan_db *vxlan_db = &priv->vxlan;
+ u16 port = vxlan_work->port;
struct mlx5e_vxlan *vxlan;
+ bool remove = false;
- spin_lock_irq(&vxlan_db->lock);
- vxlan = radix_tree_delete(&vxlan_db->tree, port);
- spin_unlock_irq(&vxlan_db->lock);
-
+ mutex_lock(&priv->state_lock);
+ spin_lock_bh(&vxlan_db->lock);
+ vxlan = radix_tree_lookup(&vxlan_db->tree, port);
if (!vxlan)
- return;
-
- mlx5e_vxlan_core_del_port_cmd(priv->mdev, vxlan->udp_port);
-
- kfree(vxlan);
-}
+ goto out_unlock;
-static void mlx5e_vxlan_del_port(struct work_struct *work)
-{
- struct mlx5e_vxlan_work *vxlan_work =
- container_of(work, struct mlx5e_vxlan_work, work);
- struct mlx5e_priv *priv = vxlan_work->priv;
- u16 port = vxlan_work->port;
+ if (atomic_dec_and_test(&vxlan->refcount)) {
+ radix_tree_delete(&vxlan_db->tree, port);
+ remove = true;
+ }
- __mlx5e_vxlan_core_del_port(priv, port);
+out_unlock:
+ spin_unlock_bh(&vxlan_db->lock);
+ if (remove) {
+ mlx5e_vxlan_core_del_port_cmd(priv->mdev, port);
+ kfree(vxlan);
+ }
+ mutex_unlock(&priv->state_lock);
kfree(vxlan_work);
}
struct mlx5e_vxlan *vxlan;
unsigned int port = 0;
- spin_lock_irq(&vxlan_db->lock);
+ /* Lockless since we are the only radix-tree consumers, wq is disabled */
while (radix_tree_gang_lookup(&vxlan_db->tree, (void **)&vxlan, port, 1)) {
port = vxlan->udp_port;
- spin_unlock_irq(&vxlan_db->lock);
- __mlx5e_vxlan_core_del_port(priv, (u16)port);
- spin_lock_irq(&vxlan_db->lock);
+ radix_tree_delete(&vxlan_db->tree, port);
+ mlx5e_vxlan_core_del_port_cmd(priv->mdev, port);
+ kfree(vxlan);
}
- spin_unlock_irq(&vxlan_db->lock);
}
#include "en.h"
struct mlx5e_vxlan {
+ atomic_t refcount;
u16 udp_port;
};
rhashtable_destroy(&mlxsw_sp->router->neigh_ht);
}
-static int mlxsw_sp_neigh_rif_flush(struct mlxsw_sp *mlxsw_sp,
- const struct mlxsw_sp_rif *rif)
-{
- char rauht_pl[MLXSW_REG_RAUHT_LEN];
-
- mlxsw_reg_rauht_pack(rauht_pl, MLXSW_REG_RAUHT_OP_WRITE_DELETE_ALL,
- rif->rif_index, rif->addr);
- return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(rauht), rauht_pl);
-}
-
static void mlxsw_sp_neigh_rif_gone_sync(struct mlxsw_sp *mlxsw_sp,
struct mlxsw_sp_rif *rif)
{
struct mlxsw_sp_neigh_entry *neigh_entry, *tmp;
- mlxsw_sp_neigh_rif_flush(mlxsw_sp, rif);
list_for_each_entry_safe(neigh_entry, tmp, &rif->neigh_list,
- rif_list_node)
+ rif_list_node) {
+ mlxsw_sp_neigh_entry_update(mlxsw_sp, neigh_entry, false);
mlxsw_sp_neigh_entry_destroy(mlxsw_sp, neigh_entry);
+ }
}
enum mlxsw_sp_nexthop_type {
{
struct tc_cls_bpf_offload *cls_bpf = type_data;
struct nfp_net *nn = cb_priv;
+ struct bpf_prog *oldprog;
+ struct nfp_bpf_vnic *bv;
+ int err;
if (type != TC_SETUP_CLSBPF ||
!tc_can_offload(nn->dp.netdev) ||
cls_bpf->common.protocol != htons(ETH_P_ALL) ||
cls_bpf->common.chain_index)
return -EOPNOTSUPP;
- if (nn->dp.bpf_offload_xdp)
- return -EBUSY;
/* Only support TC direct action */
if (!cls_bpf->exts_integrated ||
return -EOPNOTSUPP;
}
- switch (cls_bpf->command) {
- case TC_CLSBPF_REPLACE:
- return nfp_net_bpf_offload(nn, cls_bpf->prog, true);
- case TC_CLSBPF_ADD:
- return nfp_net_bpf_offload(nn, cls_bpf->prog, false);
- case TC_CLSBPF_DESTROY:
- return nfp_net_bpf_offload(nn, NULL, true);
- default:
+ if (cls_bpf->command != TC_CLSBPF_OFFLOAD)
return -EOPNOTSUPP;
+
+ bv = nn->app_priv;
+ oldprog = cls_bpf->oldprog;
+
+ /* Don't remove if oldprog doesn't match driver's state */
+ if (bv->tc_prog != oldprog) {
+ oldprog = NULL;
+ if (!cls_bpf->prog)
+ return 0;
}
+
+ err = nfp_net_bpf_offload(nn, cls_bpf->prog, oldprog);
+ if (err)
+ return err;
+
+ bv->tc_prog = cls_bpf->prog;
+ return 0;
}
static int nfp_bpf_setup_tc_block(struct net_device *netdev,
struct list_head insns;
};
+/**
+ * struct nfp_bpf_vnic - per-vNIC BPF priv structure
+ * @tc_prog: currently loaded cls_bpf program
+ */
+struct nfp_bpf_vnic {
+ struct bpf_prog *tc_prog;
+};
+
int nfp_bpf_jit(struct nfp_prog *prog);
extern const struct bpf_ext_analyzer_ops nfp_bpf_analyzer_ops;
return -ENOENT;
}
- if (sscanf(maddr, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx",
- &addr[0], &addr[1], &addr[2], &addr[3], &addr[4], &addr[5])
- != ETH_ALEN) {
+ if (!mac_pton(maddr, addr)) {
dev_warn(&pdev->dev,
"can't parse mac address, not configuring\n");
return -EINVAL;
return ret;
}
- ret = emac_mac_up(adpt);
+ ret = adpt->phy.open(adpt);
if (ret) {
emac_mac_rx_tx_rings_free_all(adpt);
free_irq(irq->irq, irq);
return ret;
}
- ret = adpt->phy.open(adpt);
+ ret = emac_mac_up(adpt);
if (ret) {
- emac_mac_down(adpt);
emac_mac_rx_tx_rings_free_all(adpt);
free_irq(irq->irq, irq);
+ adpt->phy.close(adpt);
return ret;
}
static int efx_ef10_init_datapath_caps(struct efx_nic *efx)
{
- MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_CAPABILITIES_V3_OUT_LEN);
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_CAPABILITIES_V4_OUT_LEN);
struct efx_ef10_nic_data *nic_data = efx->nic_data;
size_t outlen;
int rc;
efx->vi_stride);
}
+ if (outlen >= MC_CMD_GET_CAPABILITIES_V4_OUT_LEN) {
+ efx->num_mac_stats = MCDI_WORD(outbuf,
+ GET_CAPABILITIES_V4_OUT_MAC_STATS_NUM_STATS);
+ netif_dbg(efx, probe, efx->net_dev,
+ "firmware reports num_mac_stats = %u\n",
+ efx->num_mac_stats);
+ } else {
+ /* leave num_mac_stats as the default value, MC_CMD_MAC_NSTATS */
+ netif_dbg(efx, probe, efx->net_dev,
+ "firmware did not report num_mac_stats, assuming %u\n",
+ efx->num_mac_stats);
+ }
+
return 0;
}
EF10_DMA_STAT(tx_bad, VADAPTER_TX_BAD_PACKETS),
EF10_DMA_STAT(tx_bad_bytes, VADAPTER_TX_BAD_BYTES),
EF10_DMA_STAT(tx_overflow, VADAPTER_TX_OVERFLOW),
+ EF10_DMA_STAT(fec_uncorrected_errors, FEC_UNCORRECTED_ERRORS),
+ EF10_DMA_STAT(fec_corrected_errors, FEC_CORRECTED_ERRORS),
+ EF10_DMA_STAT(fec_corrected_symbols_lane0, FEC_CORRECTED_SYMBOLS_LANE0),
+ EF10_DMA_STAT(fec_corrected_symbols_lane1, FEC_CORRECTED_SYMBOLS_LANE1),
+ EF10_DMA_STAT(fec_corrected_symbols_lane2, FEC_CORRECTED_SYMBOLS_LANE2),
+ EF10_DMA_STAT(fec_corrected_symbols_lane3, FEC_CORRECTED_SYMBOLS_LANE3),
+ EF10_DMA_STAT(ctpio_dmabuf_start, CTPIO_DMABUF_START),
+ EF10_DMA_STAT(ctpio_vi_busy_fallback, CTPIO_VI_BUSY_FALLBACK),
+ EF10_DMA_STAT(ctpio_long_write_success, CTPIO_LONG_WRITE_SUCCESS),
+ EF10_DMA_STAT(ctpio_missing_dbell_fail, CTPIO_MISSING_DBELL_FAIL),
+ EF10_DMA_STAT(ctpio_overflow_fail, CTPIO_OVERFLOW_FAIL),
+ EF10_DMA_STAT(ctpio_underflow_fail, CTPIO_UNDERFLOW_FAIL),
+ EF10_DMA_STAT(ctpio_timeout_fail, CTPIO_TIMEOUT_FAIL),
+ EF10_DMA_STAT(ctpio_noncontig_wr_fail, CTPIO_NONCONTIG_WR_FAIL),
+ EF10_DMA_STAT(ctpio_frm_clobber_fail, CTPIO_FRM_CLOBBER_FAIL),
+ EF10_DMA_STAT(ctpio_invalid_wr_fail, CTPIO_INVALID_WR_FAIL),
+ EF10_DMA_STAT(ctpio_vi_clobber_fallback, CTPIO_VI_CLOBBER_FALLBACK),
+ EF10_DMA_STAT(ctpio_unqualified_fallback, CTPIO_UNQUALIFIED_FALLBACK),
+ EF10_DMA_STAT(ctpio_runt_fallback, CTPIO_RUNT_FALLBACK),
+ EF10_DMA_STAT(ctpio_success, CTPIO_SUCCESS),
+ EF10_DMA_STAT(ctpio_fallback, CTPIO_FALLBACK),
+ EF10_DMA_STAT(ctpio_poison, CTPIO_POISON),
+ EF10_DMA_STAT(ctpio_erase, CTPIO_ERASE),
};
#define HUNT_COMMON_STAT_MASK ((1ULL << EF10_STAT_port_tx_bytes) | \
(1ULL << EF10_STAT_port_rx_dp_hlb_fetch) | \
(1ULL << EF10_STAT_port_rx_dp_hlb_wait))
+/* These statistics are only provided if the NIC supports MC_CMD_MAC_STATS_V2,
+ * indicated by returning a value >= MC_CMD_MAC_NSTATS_V2 in
+ * MC_CMD_GET_CAPABILITIES_V4_OUT_MAC_STATS_NUM_STATS.
+ * These bits are in the second u64 of the raw mask.
+ */
+#define EF10_FEC_STAT_MASK ( \
+ (1ULL << (EF10_STAT_fec_uncorrected_errors - 64)) | \
+ (1ULL << (EF10_STAT_fec_corrected_errors - 64)) | \
+ (1ULL << (EF10_STAT_fec_corrected_symbols_lane0 - 64)) | \
+ (1ULL << (EF10_STAT_fec_corrected_symbols_lane1 - 64)) | \
+ (1ULL << (EF10_STAT_fec_corrected_symbols_lane2 - 64)) | \
+ (1ULL << (EF10_STAT_fec_corrected_symbols_lane3 - 64)))
+
+/* These statistics are only provided if the NIC supports MC_CMD_MAC_STATS_V3,
+ * indicated by returning a value >= MC_CMD_MAC_NSTATS_V3 in
+ * MC_CMD_GET_CAPABILITIES_V4_OUT_MAC_STATS_NUM_STATS.
+ * These bits are in the second u64 of the raw mask.
+ */
+#define EF10_CTPIO_STAT_MASK ( \
+ (1ULL << (EF10_STAT_ctpio_dmabuf_start - 64)) | \
+ (1ULL << (EF10_STAT_ctpio_vi_busy_fallback - 64)) | \
+ (1ULL << (EF10_STAT_ctpio_long_write_success - 64)) | \
+ (1ULL << (EF10_STAT_ctpio_missing_dbell_fail - 64)) | \
+ (1ULL << (EF10_STAT_ctpio_overflow_fail - 64)) | \
+ (1ULL << (EF10_STAT_ctpio_underflow_fail - 64)) | \
+ (1ULL << (EF10_STAT_ctpio_timeout_fail - 64)) | \
+ (1ULL << (EF10_STAT_ctpio_noncontig_wr_fail - 64)) | \
+ (1ULL << (EF10_STAT_ctpio_frm_clobber_fail - 64)) | \
+ (1ULL << (EF10_STAT_ctpio_invalid_wr_fail - 64)) | \
+ (1ULL << (EF10_STAT_ctpio_vi_clobber_fallback - 64)) | \
+ (1ULL << (EF10_STAT_ctpio_unqualified_fallback - 64)) | \
+ (1ULL << (EF10_STAT_ctpio_runt_fallback - 64)) | \
+ (1ULL << (EF10_STAT_ctpio_success - 64)) | \
+ (1ULL << (EF10_STAT_ctpio_fallback - 64)) | \
+ (1ULL << (EF10_STAT_ctpio_poison - 64)) | \
+ (1ULL << (EF10_STAT_ctpio_erase - 64)))
+
static u64 efx_ef10_raw_stat_mask(struct efx_nic *efx)
{
u64 raw_mask = HUNT_COMMON_STAT_MASK;
if (nic_data->datapath_caps &
(1 << MC_CMD_GET_CAPABILITIES_OUT_EVB_LBN)) {
raw_mask[0] |= ~((1ULL << EF10_STAT_rx_unicast) - 1);
- raw_mask[1] = (1ULL << (EF10_STAT_COUNT - 63)) - 1;
+ raw_mask[1] = (1ULL << (EF10_STAT_V1_COUNT - 64)) - 1;
} else {
raw_mask[1] = 0;
}
+ /* Only show FEC stats when NIC supports MC_CMD_MAC_STATS_V2 */
+ if (efx->num_mac_stats >= MC_CMD_MAC_NSTATS_V2)
+ raw_mask[1] |= EF10_FEC_STAT_MASK;
+
+ /* CTPIO stats appear in V3. Only show them on devices that actually
+ * support CTPIO. Although this driver doesn't use CTPIO others might,
+ * and we may be reporting the stats for the underlying port.
+ */
+ if (efx->num_mac_stats >= MC_CMD_MAC_NSTATS_V3 &&
+ (nic_data->datapath_caps2 &
+ (1 << MC_CMD_GET_CAPABILITIES_V4_OUT_CTPIO_LBN)))
+ raw_mask[1] |= EF10_CTPIO_STAT_MASK;
#if BITS_PER_LONG == 64
BUILD_BUG_ON(BITS_TO_LONGS(EF10_STAT_COUNT) != 2);
dma_stats = efx->stats_buffer.addr;
- generation_end = dma_stats[MC_CMD_MAC_GENERATION_END];
+ generation_end = dma_stats[efx->num_mac_stats - 1];
if (generation_end == EFX_MC_STATS_GENERATION_INVALID)
return 0;
rmb();
DECLARE_BITMAP(mask, EF10_STAT_COUNT);
__le64 generation_start, generation_end;
u64 *stats = nic_data->stats;
- u32 dma_len = MC_CMD_MAC_NSTATS * sizeof(u64);
+ u32 dma_len = efx->num_mac_stats * sizeof(u64);
struct efx_buffer stats_buf;
__le64 *dma_stats;
int rc;
}
dma_stats = stats_buf.addr;
- dma_stats[MC_CMD_MAC_GENERATION_END] = EFX_MC_STATS_GENERATION_INVALID;
+ dma_stats[efx->num_mac_stats - 1] = EFX_MC_STATS_GENERATION_INVALID;
MCDI_SET_QWORD(inbuf, MAC_STATS_IN_DMA_ADDR, stats_buf.dma_addr);
MCDI_POPULATE_DWORD_1(inbuf, MAC_STATS_IN_CMD,
goto out;
}
- generation_end = dma_stats[MC_CMD_MAC_GENERATION_END];
+ generation_end = dma_stats[efx->num_mac_stats - 1];
if (generation_end == EFX_MC_STATS_GENERATION_INVALID) {
WARN_ON_ONCE(1);
goto out;
efx->type->rx_ts_offset - efx->type->rx_prefix_size;
spin_lock_init(&efx->stats_lock);
efx->vi_stride = EFX_DEFAULT_VI_STRIDE;
+ efx->num_mac_stats = MC_CMD_MAC_NSTATS;
+ BUILD_BUG_ON(MC_CMD_MAC_NSTATS - 1 != MC_CMD_MAC_GENERATION_END);
mutex_init(&efx->mac_lock);
efx->phy_op = &efx_dummy_phy_operations;
efx->mdio.dev = net_dev;
#define MCDI_HEADER_XFLAGS_WIDTH 8
/* Request response using event */
#define MCDI_HEADER_XFLAGS_EVREQ 0x01
+/* Request (and signal) early doorbell return */
+#define MCDI_HEADER_XFLAGS_DBRET 0x02
/* Maximum number of payload bytes */
#define MCDI_CTL_SDU_LEN_MAX_V1 0xfc
/* The MC can generate events for two reasons:
- * - To complete a shared memory request if XFLAGS_EVREQ was set
+ * - To advance a shared memory request if XFLAGS_EVREQ was set
* - As a notification (link state, i2c event), controlled
* via MC_CMD_LOG_CTRL
*
/* Returned by MC_CMD_TESTASSERT if the action that should
* have caused an assertion failed to do so. */
#define MC_CMD_ERR_UNREACHABLE 0x1016
+/* This command needs to be processed in the background but there were no
+ * resources to do so. Send it again after a command has completed. */
+#define MC_CMD_ERR_QUEUE_FULL 0x1017
+/* The operation could not be completed because the PCIe link has gone
+ * away. This error code is never expected to be returned over the TLP
+ * transport. */
+#define MC_CMD_ERR_NO_PCIE 0x1018
+/* The operation could not be completed because the datapath has gone
+ * away. This is distinct from MC_CMD_ERR_DATAPATH_DISABLED in that the
+ * datapath absence may be temporary*/
+#define MC_CMD_ERR_NO_DATAPATH 0x1019
#define MC_CMD_ERR_CODE_OFST 0
/* enum: Fatal. */
#define MCDI_EVENT_LEVEL_FATAL 0x3
#define MCDI_EVENT_DATA_OFST 0
+#define MCDI_EVENT_DATA_LEN 4
#define MCDI_EVENT_CMDDONE_SEQ_LBN 0
#define MCDI_EVENT_CMDDONE_SEQ_WIDTH 8
#define MCDI_EVENT_CMDDONE_DATALEN_LBN 8
#define MCDI_EVENT_LINKCHANGE_LP_CAP_WIDTH 16
#define MCDI_EVENT_LINKCHANGE_SPEED_LBN 16
#define MCDI_EVENT_LINKCHANGE_SPEED_WIDTH 4
+/* enum: Link is down or link speed could not be determined */
+#define MCDI_EVENT_LINKCHANGE_SPEED_UNKNOWN 0x0
/* enum: 100Mbs */
#define MCDI_EVENT_LINKCHANGE_SPEED_100M 0x1
/* enum: 1Gbs */
#define MCDI_EVENT_LINKCHANGE_SPEED_10G 0x3
/* enum: 40Gbs */
#define MCDI_EVENT_LINKCHANGE_SPEED_40G 0x4
+/* enum: 25Gbs */
+#define MCDI_EVENT_LINKCHANGE_SPEED_25G 0x5
+/* enum: 50Gbs */
+#define MCDI_EVENT_LINKCHANGE_SPEED_50G 0x6
+/* enum: 100Gbs */
+#define MCDI_EVENT_LINKCHANGE_SPEED_100G 0x7
#define MCDI_EVENT_LINKCHANGE_FCNTL_LBN 20
#define MCDI_EVENT_LINKCHANGE_FCNTL_WIDTH 4
#define MCDI_EVENT_LINKCHANGE_LINK_FLAGS_LBN 24
#define MCDI_EVENT_AOE_DDR_ECC_STATUS 0xa
/* enum: PTP status update */
#define MCDI_EVENT_AOE_PTP_STATUS 0xb
+/* enum: FPGA header incorrect */
+#define MCDI_EVENT_AOE_FPGA_LOAD_HEADER_ERR 0xc
+/* enum: FPGA Powered Off due to error in powering up FPGA */
+#define MCDI_EVENT_AOE_FPGA_POWER_OFF 0xd
+/* enum: AOE FPGA load failed due to MC to MUM communication failure */
+#define MCDI_EVENT_AOE_FPGA_LOAD_FAILED 0xe
+/* enum: Notify that invalid flash type detected */
+#define MCDI_EVENT_AOE_INVALID_FPGA_FLASH_TYPE 0xf
+/* enum: Notify that the attempt to run FPGA Controller firmware timedout */
+#define MCDI_EVENT_AOE_FC_RUN_TIMEDOUT 0x10
+/* enum: Failure to probe one or more FPGA boot flash chips */
+#define MCDI_EVENT_AOE_FPGA_BOOT_FLASH_INVALID 0x11
+/* enum: FPGA boot-flash contains an invalid image header */
+#define MCDI_EVENT_AOE_FPGA_BOOT_FLASH_HDR_INVALID 0x12
+/* enum: Failed to program clocks required by the FPGA */
+#define MCDI_EVENT_AOE_FPGA_CLOCKS_PROGRAM_FAILED 0x13
+/* enum: Notify that FPGA Controller is alive to serve MCDI requests */
+#define MCDI_EVENT_AOE_FC_RUNNING 0x14
#define MCDI_EVENT_AOE_ERR_DATA_LBN 8
#define MCDI_EVENT_AOE_ERR_DATA_WIDTH 8
+#define MCDI_EVENT_AOE_ERR_FC_ASSERT_INFO_LBN 8
+#define MCDI_EVENT_AOE_ERR_FC_ASSERT_INFO_WIDTH 8
+/* enum: FC Assert happened, but the register information is not available */
+#define MCDI_EVENT_AOE_ERR_FC_ASSERT_SEEN 0x0
+/* enum: The register information for FC Assert is ready for readinng by driver
+ */
+#define MCDI_EVENT_AOE_ERR_FC_ASSERT_DATA_READY 0x1
+#define MCDI_EVENT_AOE_ERR_CODE_FPGA_HEADER_VERIFY_FAILED_LBN 8
+#define MCDI_EVENT_AOE_ERR_CODE_FPGA_HEADER_VERIFY_FAILED_WIDTH 8
+/* enum: Reading from NV failed */
+#define MCDI_EVENT_AOE_ERR_FPGA_HEADER_NV_READ_FAIL 0x0
+/* enum: Invalid Magic Number if FPGA header */
+#define MCDI_EVENT_AOE_ERR_FPGA_HEADER_MAGIC_FAIL 0x1
+/* enum: Invalid Silicon type detected in header */
+#define MCDI_EVENT_AOE_ERR_FPGA_HEADER_SILICON_TYPE 0x2
+/* enum: Unsupported VRatio */
+#define MCDI_EVENT_AOE_ERR_FPGA_HEADER_VRATIO 0x3
+/* enum: Unsupported DDR Type */
+#define MCDI_EVENT_AOE_ERR_FPGA_HEADER_DDR_TYPE 0x4
+/* enum: DDR Voltage out of supported range */
+#define MCDI_EVENT_AOE_ERR_FPGA_HEADER_DDR_VOLTAGE 0x5
+/* enum: Unsupported DDR speed */
+#define MCDI_EVENT_AOE_ERR_FPGA_HEADER_DDR_SPEED 0x6
+/* enum: Unsupported DDR size */
+#define MCDI_EVENT_AOE_ERR_FPGA_HEADER_DDR_SIZE 0x7
+/* enum: Unsupported DDR rank */
+#define MCDI_EVENT_AOE_ERR_FPGA_HEADER_DDR_RANK 0x8
+#define MCDI_EVENT_AOE_ERR_CODE_INVALID_FPGA_FLASH_TYPE_INFO_LBN 8
+#define MCDI_EVENT_AOE_ERR_CODE_INVALID_FPGA_FLASH_TYPE_INFO_WIDTH 8
+/* enum: Primary boot flash */
+#define MCDI_EVENT_AOE_FLASH_TYPE_BOOT_PRIMARY 0x0
+/* enum: Secondary boot flash */
+#define MCDI_EVENT_AOE_FLASH_TYPE_BOOT_SECONDARY 0x1
+#define MCDI_EVENT_AOE_ERR_CODE_FPGA_POWER_OFF_LBN 8
+#define MCDI_EVENT_AOE_ERR_CODE_FPGA_POWER_OFF_WIDTH 8
+#define MCDI_EVENT_AOE_ERR_CODE_FPGA_LOAD_FAILED_LBN 8
+#define MCDI_EVENT_AOE_ERR_CODE_FPGA_LOAD_FAILED_WIDTH 8
#define MCDI_EVENT_RX_ERR_RXQ_LBN 0
#define MCDI_EVENT_RX_ERR_RXQ_WIDTH 12
#define MCDI_EVENT_RX_ERR_TYPE_LBN 12
#define MCDI_EVENT_MUM_WATCHDOG 0x3
#define MCDI_EVENT_MUM_ERR_DATA_LBN 8
#define MCDI_EVENT_MUM_ERR_DATA_WIDTH 8
+#define MCDI_EVENT_DBRET_SEQ_LBN 0
+#define MCDI_EVENT_DBRET_SEQ_WIDTH 8
+#define MCDI_EVENT_SUC_ERR_TYPE_LBN 0
+#define MCDI_EVENT_SUC_ERR_TYPE_WIDTH 8
+/* enum: Corrupted or bad SUC application. */
+#define MCDI_EVENT_SUC_BAD_APP 0x1
+/* enum: SUC application reported an assert. */
+#define MCDI_EVENT_SUC_ASSERT 0x2
+/* enum: SUC application reported an exception. */
+#define MCDI_EVENT_SUC_EXCEPTION 0x3
+/* enum: SUC watchdog timer expired. */
+#define MCDI_EVENT_SUC_WATCHDOG 0x4
+#define MCDI_EVENT_SUC_ERR_ADDRESS_LBN 8
+#define MCDI_EVENT_SUC_ERR_ADDRESS_WIDTH 24
+#define MCDI_EVENT_SUC_ERR_DATA_LBN 8
+#define MCDI_EVENT_SUC_ERR_DATA_WIDTH 24
#define MCDI_EVENT_DATA_LBN 0
#define MCDI_EVENT_DATA_WIDTH 32
#define MCDI_EVENT_SRC_LBN 36
* been processed and it may now resend the command
*/
#define MCDI_EVENT_CODE_PROXY_RESPONSE 0x1d
+/* enum: MCDI command accepted. New commands can be issued but this command is
+ * not done yet.
+ */
+#define MCDI_EVENT_CODE_DBRET 0x1e
+/* enum: The MC has detected a fault on the SUC */
+#define MCDI_EVENT_CODE_SUC 0x1f
/* enum: Artificial event generated by host and posted via MC for test
* purposes.
*/
#define MCDI_EVENT_CODE_TESTGEN 0xfa
#define MCDI_EVENT_CMDDONE_DATA_OFST 0
+#define MCDI_EVENT_CMDDONE_DATA_LEN 4
#define MCDI_EVENT_CMDDONE_DATA_LBN 0
#define MCDI_EVENT_CMDDONE_DATA_WIDTH 32
#define MCDI_EVENT_LINKCHANGE_DATA_OFST 0
+#define MCDI_EVENT_LINKCHANGE_DATA_LEN 4
#define MCDI_EVENT_LINKCHANGE_DATA_LBN 0
#define MCDI_EVENT_LINKCHANGE_DATA_WIDTH 32
#define MCDI_EVENT_SENSOREVT_DATA_OFST 0
+#define MCDI_EVENT_SENSOREVT_DATA_LEN 4
#define MCDI_EVENT_SENSOREVT_DATA_LBN 0
#define MCDI_EVENT_SENSOREVT_DATA_WIDTH 32
#define MCDI_EVENT_MAC_STATS_DMA_GENERATION_OFST 0
+#define MCDI_EVENT_MAC_STATS_DMA_GENERATION_LEN 4
#define MCDI_EVENT_MAC_STATS_DMA_GENERATION_LBN 0
#define MCDI_EVENT_MAC_STATS_DMA_GENERATION_WIDTH 32
#define MCDI_EVENT_TX_ERR_DATA_OFST 0
+#define MCDI_EVENT_TX_ERR_DATA_LEN 4
#define MCDI_EVENT_TX_ERR_DATA_LBN 0
#define MCDI_EVENT_TX_ERR_DATA_WIDTH 32
/* For CODE_PTP_RX, CODE_PTP_PPS and CODE_HW_PPS events the seconds field of
* timestamp
*/
#define MCDI_EVENT_PTP_SECONDS_OFST 0
+#define MCDI_EVENT_PTP_SECONDS_LEN 4
#define MCDI_EVENT_PTP_SECONDS_LBN 0
#define MCDI_EVENT_PTP_SECONDS_WIDTH 32
/* For CODE_PTP_RX, CODE_PTP_PPS and CODE_HW_PPS events the major field of
* timestamp
*/
#define MCDI_EVENT_PTP_MAJOR_OFST 0
+#define MCDI_EVENT_PTP_MAJOR_LEN 4
#define MCDI_EVENT_PTP_MAJOR_LBN 0
#define MCDI_EVENT_PTP_MAJOR_WIDTH 32
/* For CODE_PTP_RX, CODE_PTP_PPS and CODE_HW_PPS events the nanoseconds field
* of timestamp
*/
#define MCDI_EVENT_PTP_NANOSECONDS_OFST 0
+#define MCDI_EVENT_PTP_NANOSECONDS_LEN 4
#define MCDI_EVENT_PTP_NANOSECONDS_LBN 0
#define MCDI_EVENT_PTP_NANOSECONDS_WIDTH 32
/* For CODE_PTP_RX, CODE_PTP_PPS and CODE_HW_PPS events the minor field of
* timestamp
*/
#define MCDI_EVENT_PTP_MINOR_OFST 0
+#define MCDI_EVENT_PTP_MINOR_LEN 4
#define MCDI_EVENT_PTP_MINOR_LBN 0
#define MCDI_EVENT_PTP_MINOR_WIDTH 32
/* For CODE_PTP_RX events, the lowest four bytes of sourceUUID from PTP packet
*/
#define MCDI_EVENT_PTP_UUID_OFST 0
+#define MCDI_EVENT_PTP_UUID_LEN 4
#define MCDI_EVENT_PTP_UUID_LBN 0
#define MCDI_EVENT_PTP_UUID_WIDTH 32
#define MCDI_EVENT_RX_ERR_DATA_OFST 0
+#define MCDI_EVENT_RX_ERR_DATA_LEN 4
#define MCDI_EVENT_RX_ERR_DATA_LBN 0
#define MCDI_EVENT_RX_ERR_DATA_WIDTH 32
#define MCDI_EVENT_PAR_ERR_DATA_OFST 0
+#define MCDI_EVENT_PAR_ERR_DATA_LEN 4
#define MCDI_EVENT_PAR_ERR_DATA_LBN 0
#define MCDI_EVENT_PAR_ERR_DATA_WIDTH 32
#define MCDI_EVENT_ECC_CORR_ERR_DATA_OFST 0
+#define MCDI_EVENT_ECC_CORR_ERR_DATA_LEN 4
#define MCDI_EVENT_ECC_CORR_ERR_DATA_LBN 0
#define MCDI_EVENT_ECC_CORR_ERR_DATA_WIDTH 32
#define MCDI_EVENT_ECC_FATAL_ERR_DATA_OFST 0
+#define MCDI_EVENT_ECC_FATAL_ERR_DATA_LEN 4
#define MCDI_EVENT_ECC_FATAL_ERR_DATA_LBN 0
#define MCDI_EVENT_ECC_FATAL_ERR_DATA_WIDTH 32
/* For CODE_PTP_TIME events, the major value of the PTP clock */
#define MCDI_EVENT_PTP_TIME_MAJOR_OFST 0
+#define MCDI_EVENT_PTP_TIME_MAJOR_LEN 4
#define MCDI_EVENT_PTP_TIME_MAJOR_LBN 0
#define MCDI_EVENT_PTP_TIME_MAJOR_WIDTH 32
/* For CODE_PTP_TIME events, bits 19-26 of the minor value of the PTP clock */
#define MCDI_EVENT_PTP_TIME_MINOR_26_19_LBN 36
#define MCDI_EVENT_PTP_TIME_MINOR_26_19_WIDTH 8
+/* For CODE_PTP_TIME events, most significant bits of the minor value of the
+ * PTP clock. This is a more generic equivalent of PTP_TIME_MINOR_26_19.
+ */
+#define MCDI_EVENT_PTP_TIME_MINOR_MS_8BITS_LBN 36
+#define MCDI_EVENT_PTP_TIME_MINOR_MS_8BITS_WIDTH 8
/* For CODE_PTP_TIME events where report sync status is enabled, indicates
* whether the NIC clock has ever been set
*/
*/
#define MCDI_EVENT_PTP_TIME_MINOR_26_21_LBN 38
#define MCDI_EVENT_PTP_TIME_MINOR_26_21_WIDTH 6
+/* For CODE_PTP_TIME events, most significant bits of the minor value of the
+ * PTP clock. This is a more generic equivalent of PTP_TIME_MINOR_26_21.
+ */
+#define MCDI_EVENT_PTP_TIME_MINOR_MS_6BITS_LBN 38
+#define MCDI_EVENT_PTP_TIME_MINOR_MS_6BITS_WIDTH 6
#define MCDI_EVENT_PROXY_REQUEST_BUFF_INDEX_OFST 0
+#define MCDI_EVENT_PROXY_REQUEST_BUFF_INDEX_LEN 4
#define MCDI_EVENT_PROXY_REQUEST_BUFF_INDEX_LBN 0
#define MCDI_EVENT_PROXY_REQUEST_BUFF_INDEX_WIDTH 32
#define MCDI_EVENT_PROXY_RESPONSE_HANDLE_OFST 0
+#define MCDI_EVENT_PROXY_RESPONSE_HANDLE_LEN 4
#define MCDI_EVENT_PROXY_RESPONSE_HANDLE_LBN 0
#define MCDI_EVENT_PROXY_RESPONSE_HANDLE_WIDTH 32
/* Zero means that the request has been completed or authorized, and the driver
*/
#define MCDI_EVENT_PROXY_RESPONSE_RC_LBN 36
#define MCDI_EVENT_PROXY_RESPONSE_RC_WIDTH 8
+#define MCDI_EVENT_DBRET_DATA_OFST 0
+#define MCDI_EVENT_DBRET_DATA_LEN 4
+#define MCDI_EVENT_DBRET_DATA_LBN 0
+#define MCDI_EVENT_DBRET_DATA_WIDTH 32
/* FCDI_EVENT structuredef */
#define FCDI_EVENT_LEN 8
/* enum: Fatal. */
#define FCDI_EVENT_LEVEL_FATAL 0x3
#define FCDI_EVENT_DATA_OFST 0
+#define FCDI_EVENT_DATA_LEN 4
#define FCDI_EVENT_LINK_STATE_STATUS_LBN 0
#define FCDI_EVENT_LINK_STATE_STATUS_WIDTH 1
#define FCDI_EVENT_LINK_DOWN 0x0 /* enum */
#define FCDI_EVENT_REBOOT_FC_FW 0x0 /* enum */
#define FCDI_EVENT_REBOOT_FC_BOOTLOADER 0x1 /* enum */
#define FCDI_EVENT_ASSERT_INSTR_ADDRESS_OFST 0
+#define FCDI_EVENT_ASSERT_INSTR_ADDRESS_LEN 4
#define FCDI_EVENT_ASSERT_INSTR_ADDRESS_LBN 0
#define FCDI_EVENT_ASSERT_INSTR_ADDRESS_WIDTH 32
#define FCDI_EVENT_ASSERT_TYPE_LBN 36
#define FCDI_EVENT_DDR_TEST_RESULT_STATUS_CODE_LBN 36
#define FCDI_EVENT_DDR_TEST_RESULT_STATUS_CODE_WIDTH 8
#define FCDI_EVENT_DDR_TEST_RESULT_RESULT_OFST 0
+#define FCDI_EVENT_DDR_TEST_RESULT_RESULT_LEN 4
#define FCDI_EVENT_DDR_TEST_RESULT_RESULT_LBN 0
#define FCDI_EVENT_DDR_TEST_RESULT_RESULT_WIDTH 32
#define FCDI_EVENT_LINK_STATE_DATA_OFST 0
+#define FCDI_EVENT_LINK_STATE_DATA_LEN 4
#define FCDI_EVENT_LINK_STATE_DATA_LBN 0
#define FCDI_EVENT_LINK_STATE_DATA_WIDTH 32
#define FCDI_EVENT_PTP_STATE_OFST 0
+#define FCDI_EVENT_PTP_STATE_LEN 4
#define FCDI_EVENT_PTP_UNDEFINED 0x0 /* enum */
#define FCDI_EVENT_PTP_SETUP_FAILED 0x1 /* enum */
#define FCDI_EVENT_PTP_OPERATIONAL 0x2 /* enum */
#define FCDI_EVENT_DDR_ECC_STATUS_BANK_ID_LBN 36
#define FCDI_EVENT_DDR_ECC_STATUS_BANK_ID_WIDTH 8
#define FCDI_EVENT_DDR_ECC_STATUS_STATUS_OFST 0
+#define FCDI_EVENT_DDR_ECC_STATUS_STATUS_LEN 4
#define FCDI_EVENT_DDR_ECC_STATUS_STATUS_LBN 0
#define FCDI_EVENT_DDR_ECC_STATUS_STATUS_WIDTH 32
/* Index of MC port being referred to */
#define FCDI_EVENT_PORT_CONFIG_SRC_WIDTH 8
/* FC Port index that matches the MC port index in SRC */
#define FCDI_EVENT_PORT_CONFIG_DATA_OFST 0
+#define FCDI_EVENT_PORT_CONFIG_DATA_LEN 4
#define FCDI_EVENT_PORT_CONFIG_DATA_LBN 0
#define FCDI_EVENT_PORT_CONFIG_DATA_WIDTH 32
#define FCDI_EVENT_BOOT_RESULT_OFST 0
+#define FCDI_EVENT_BOOT_RESULT_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_AOE/MC_CMD_AOE_OUT_INFO/FC_BOOT_RESULT */
#define FCDI_EVENT_BOOT_RESULT_LBN 0
#define FCDI_EXTENDED_EVENT_PPS_LEN(num) (8+8*(num))
/* Number of timestamps following */
#define FCDI_EXTENDED_EVENT_PPS_COUNT_OFST 0
+#define FCDI_EXTENDED_EVENT_PPS_COUNT_LEN 4
#define FCDI_EXTENDED_EVENT_PPS_COUNT_LBN 0
#define FCDI_EXTENDED_EVENT_PPS_COUNT_WIDTH 32
/* Seconds field of a timestamp record */
#define FCDI_EXTENDED_EVENT_PPS_SECONDS_OFST 8
+#define FCDI_EXTENDED_EVENT_PPS_SECONDS_LEN 4
#define FCDI_EXTENDED_EVENT_PPS_SECONDS_LBN 64
#define FCDI_EXTENDED_EVENT_PPS_SECONDS_WIDTH 32
/* Nanoseconds field of a timestamp record */
#define FCDI_EXTENDED_EVENT_PPS_NANOSECONDS_OFST 12
+#define FCDI_EXTENDED_EVENT_PPS_NANOSECONDS_LEN 4
#define FCDI_EXTENDED_EVENT_PPS_NANOSECONDS_LBN 96
#define FCDI_EXTENDED_EVENT_PPS_NANOSECONDS_WIDTH 32
/* Timestamp records comprising the event */
/* enum: Fatal. */
#define MUM_EVENT_LEVEL_FATAL 0x3
#define MUM_EVENT_DATA_OFST 0
+#define MUM_EVENT_DATA_LEN 4
#define MUM_EVENT_SENSOR_ID_LBN 0
#define MUM_EVENT_SENSOR_ID_WIDTH 8
/* Enum values, see field(s): */
/* enum: Link fault has been asserted, or has cleared. */
#define MUM_EVENT_CODE_QSFP_LASI_INTERRUPT 0x4
#define MUM_EVENT_SENSOR_DATA_OFST 0
+#define MUM_EVENT_SENSOR_DATA_LEN 4
#define MUM_EVENT_SENSOR_DATA_LBN 0
#define MUM_EVENT_SENSOR_DATA_WIDTH 32
#define MUM_EVENT_PORT_PHY_FLAGS_OFST 0
+#define MUM_EVENT_PORT_PHY_FLAGS_LEN 4
#define MUM_EVENT_PORT_PHY_FLAGS_LBN 0
#define MUM_EVENT_PORT_PHY_FLAGS_WIDTH 32
#define MUM_EVENT_PORT_PHY_COPPER_LEN_OFST 0
+#define MUM_EVENT_PORT_PHY_COPPER_LEN_LEN 4
#define MUM_EVENT_PORT_PHY_COPPER_LEN_LBN 0
#define MUM_EVENT_PORT_PHY_COPPER_LEN_WIDTH 32
#define MUM_EVENT_PORT_PHY_CAPS_OFST 0
+#define MUM_EVENT_PORT_PHY_CAPS_LEN 4
#define MUM_EVENT_PORT_PHY_CAPS_LBN 0
#define MUM_EVENT_PORT_PHY_CAPS_WIDTH 32
#define MUM_EVENT_PORT_PHY_TECH_OFST 0
+#define MUM_EVENT_PORT_PHY_TECH_LEN 4
#define MUM_EVENT_PORT_PHY_STATE_QSFP_MODULE_TECH_UNKNOWN 0x0 /* enum */
#define MUM_EVENT_PORT_PHY_STATE_QSFP_MODULE_TECH_OPTICAL 0x1 /* enum */
#define MUM_EVENT_PORT_PHY_STATE_QSFP_MODULE_TECH_COPPER_PASSIVE 0x2 /* enum */
/* MC_CMD_READ32_IN msgrequest */
#define MC_CMD_READ32_IN_LEN 8
#define MC_CMD_READ32_IN_ADDR_OFST 0
+#define MC_CMD_READ32_IN_ADDR_LEN 4
#define MC_CMD_READ32_IN_NUMWORDS_OFST 4
+#define MC_CMD_READ32_IN_NUMWORDS_LEN 4
/* MC_CMD_READ32_OUT msgresponse */
#define MC_CMD_READ32_OUT_LENMIN 4
*/
#define MC_CMD_WRITE32 0x2
-#define MC_CMD_0x2_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x2_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_WRITE32_IN msgrequest */
#define MC_CMD_WRITE32_IN_LENMIN 8
#define MC_CMD_WRITE32_IN_LENMAX 252
#define MC_CMD_WRITE32_IN_LEN(num) (4+4*(num))
#define MC_CMD_WRITE32_IN_ADDR_OFST 0
+#define MC_CMD_WRITE32_IN_ADDR_LEN 4
#define MC_CMD_WRITE32_IN_BUFFER_OFST 4
#define MC_CMD_WRITE32_IN_BUFFER_LEN 4
#define MC_CMD_WRITE32_IN_BUFFER_MINNUM 1
* is a bitfield, with each bit as documented below.
*/
#define MC_CMD_COPYCODE_IN_SRC_ADDR_OFST 0
+#define MC_CMD_COPYCODE_IN_SRC_ADDR_LEN 4
/* enum: Deprecated; equivalent to setting BOOT_MAGIC_PRESENT (see below) */
#define MC_CMD_COPYCODE_HUNT_NO_MAGIC_ADDR 0x10000
/* enum: Deprecated; equivalent to setting BOOT_MAGIC_PRESENT and
#define MC_CMD_COPYCODE_IN_BOOT_MAGIC_DISABLE_XIP_WIDTH 1
/* Destination address */
#define MC_CMD_COPYCODE_IN_DEST_ADDR_OFST 4
+#define MC_CMD_COPYCODE_IN_DEST_ADDR_LEN 4
#define MC_CMD_COPYCODE_IN_NUMWORDS_OFST 8
+#define MC_CMD_COPYCODE_IN_NUMWORDS_LEN 4
/* Address of where to jump after copy. */
#define MC_CMD_COPYCODE_IN_JUMP_OFST 12
+#define MC_CMD_COPYCODE_IN_JUMP_LEN 4
/* enum: Control should return to the caller rather than jumping */
#define MC_CMD_COPYCODE_JUMP_NONE 0x1
*/
#define MC_CMD_SET_FUNC 0x4
-#define MC_CMD_0x4_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x4_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_SET_FUNC_IN msgrequest */
#define MC_CMD_SET_FUNC_IN_LEN 4
/* Set function */
#define MC_CMD_SET_FUNC_IN_FUNC_OFST 0
+#define MC_CMD_SET_FUNC_IN_FUNC_LEN 4
/* MC_CMD_SET_FUNC_OUT msgresponse */
#define MC_CMD_SET_FUNC_OUT_LEN 0
*/
#define MC_CMD_GET_BOOT_STATUS 0x5
-#define MC_CMD_0x5_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x5_PRIVILEGE_CTG SRIOV_CTG_GENERAL
/* MC_CMD_GET_BOOT_STATUS_IN msgrequest */
#define MC_CMD_GET_BOOT_STATUS_IN_LEN 0
#define MC_CMD_GET_BOOT_STATUS_OUT_LEN 8
/* ?? */
#define MC_CMD_GET_BOOT_STATUS_OUT_BOOT_OFFSET_OFST 0
+#define MC_CMD_GET_BOOT_STATUS_OUT_BOOT_OFFSET_LEN 4
/* enum: indicates that the MC wasn't flash booted */
#define MC_CMD_GET_BOOT_STATUS_OUT_BOOT_OFFSET_NULL 0xdeadbeef
#define MC_CMD_GET_BOOT_STATUS_OUT_FLAGS_OFST 4
+#define MC_CMD_GET_BOOT_STATUS_OUT_FLAGS_LEN 4
#define MC_CMD_GET_BOOT_STATUS_OUT_FLAGS_WATCHDOG_LBN 0
#define MC_CMD_GET_BOOT_STATUS_OUT_FLAGS_WATCHDOG_WIDTH 1
#define MC_CMD_GET_BOOT_STATUS_OUT_FLAGS_PRIMARY_LBN 1
#define MC_CMD_GET_ASSERTS_IN_LEN 4
/* Set to clear assertion */
#define MC_CMD_GET_ASSERTS_IN_CLEAR_OFST 0
+#define MC_CMD_GET_ASSERTS_IN_CLEAR_LEN 4
/* MC_CMD_GET_ASSERTS_OUT msgresponse */
#define MC_CMD_GET_ASSERTS_OUT_LEN 140
/* Assertion status flag. */
#define MC_CMD_GET_ASSERTS_OUT_GLOBAL_FLAGS_OFST 0
+#define MC_CMD_GET_ASSERTS_OUT_GLOBAL_FLAGS_LEN 4
/* enum: No assertions have failed. */
#define MC_CMD_GET_ASSERTS_FLAGS_NO_FAILS 0x1
/* enum: A system-level assertion has failed. */
#define MC_CMD_GET_ASSERTS_FLAGS_ADDR_TRAP 0x5
/* Failing PC value */
#define MC_CMD_GET_ASSERTS_OUT_SAVED_PC_OFFS_OFST 4
+#define MC_CMD_GET_ASSERTS_OUT_SAVED_PC_OFFS_LEN 4
/* Saved GP regs */
#define MC_CMD_GET_ASSERTS_OUT_GP_REGS_OFFS_OFST 8
#define MC_CMD_GET_ASSERTS_OUT_GP_REGS_OFFS_LEN 4
#define MC_CMD_GET_ASSERTS_REG_NO_DATA 0xda7a1057
/* Failing thread address */
#define MC_CMD_GET_ASSERTS_OUT_THREAD_OFFS_OFST 132
+#define MC_CMD_GET_ASSERTS_OUT_THREAD_OFFS_LEN 4
#define MC_CMD_GET_ASSERTS_OUT_RESERVED_OFST 136
+#define MC_CMD_GET_ASSERTS_OUT_RESERVED_LEN 4
/***********************************/
#define MC_CMD_LOG_CTRL_IN_LEN 8
/* Log destination */
#define MC_CMD_LOG_CTRL_IN_LOG_DEST_OFST 0
+#define MC_CMD_LOG_CTRL_IN_LOG_DEST_LEN 4
/* enum: UART. */
#define MC_CMD_LOG_CTRL_IN_LOG_DEST_UART 0x1
/* enum: Event queue. */
#define MC_CMD_LOG_CTRL_IN_LOG_DEST_EVQ 0x2
/* Legacy argument. Must be zero. */
#define MC_CMD_LOG_CTRL_IN_LOG_DEST_EVQ_OFST 4
+#define MC_CMD_LOG_CTRL_IN_LOG_DEST_EVQ_LEN 4
/* MC_CMD_LOG_CTRL_OUT msgresponse */
#define MC_CMD_LOG_CTRL_OUT_LEN 0
#define MC_CMD_GET_VERSION_EXT_IN_LEN 4
/* placeholder, set to 0 */
#define MC_CMD_GET_VERSION_EXT_IN_EXT_FLAGS_OFST 0
+#define MC_CMD_GET_VERSION_EXT_IN_EXT_FLAGS_LEN 4
/* MC_CMD_GET_VERSION_V0_OUT msgresponse: deprecated version format */
#define MC_CMD_GET_VERSION_V0_OUT_LEN 4
#define MC_CMD_GET_VERSION_OUT_FIRMWARE_OFST 0
+#define MC_CMD_GET_VERSION_OUT_FIRMWARE_LEN 4
/* enum: Reserved version number to indicate "any" version. */
#define MC_CMD_GET_VERSION_OUT_FIRMWARE_ANY 0xffffffff
/* enum: Bootrom version value for Siena. */
#define MC_CMD_GET_VERSION_OUT_FIRMWARE_SIENA_BOOTROM 0xb0070000
/* enum: Bootrom version value for Huntington. */
#define MC_CMD_GET_VERSION_OUT_FIRMWARE_HUNT_BOOTROM 0xb0070001
+/* enum: Bootrom version value for Medford2. */
+#define MC_CMD_GET_VERSION_OUT_FIRMWARE_MEDFORD2_BOOTROM 0xb0070002
/* MC_CMD_GET_VERSION_OUT msgresponse */
#define MC_CMD_GET_VERSION_OUT_LEN 32
/* MC_CMD_GET_VERSION_OUT_FIRMWARE_OFST 0 */
+/* MC_CMD_GET_VERSION_OUT_FIRMWARE_LEN 4 */
/* Enum values, see field(s): */
/* MC_CMD_GET_VERSION_V0_OUT/MC_CMD_GET_VERSION_OUT_FIRMWARE */
#define MC_CMD_GET_VERSION_OUT_PCOL_OFST 4
+#define MC_CMD_GET_VERSION_OUT_PCOL_LEN 4
/* 128bit mask of functions supported by the current firmware */
#define MC_CMD_GET_VERSION_OUT_SUPPORTED_FUNCS_OFST 8
#define MC_CMD_GET_VERSION_OUT_SUPPORTED_FUNCS_LEN 16
/* MC_CMD_GET_VERSION_EXT_OUT msgresponse */
#define MC_CMD_GET_VERSION_EXT_OUT_LEN 48
/* MC_CMD_GET_VERSION_OUT_FIRMWARE_OFST 0 */
+/* MC_CMD_GET_VERSION_OUT_FIRMWARE_LEN 4 */
/* Enum values, see field(s): */
/* MC_CMD_GET_VERSION_V0_OUT/MC_CMD_GET_VERSION_OUT_FIRMWARE */
#define MC_CMD_GET_VERSION_EXT_OUT_PCOL_OFST 4
+#define MC_CMD_GET_VERSION_EXT_OUT_PCOL_LEN 4
/* 128bit mask of functions supported by the current firmware */
#define MC_CMD_GET_VERSION_EXT_OUT_SUPPORTED_FUNCS_OFST 8
#define MC_CMD_GET_VERSION_EXT_OUT_SUPPORTED_FUNCS_LEN 16
#define MC_CMD_PTP_OP_ENABLE 0x1
/* enum: Disable PTP packet timestamping operation. */
#define MC_CMD_PTP_OP_DISABLE 0x2
-/* enum: Send a PTP packet. */
+/* enum: Send a PTP packet. This operation is used on Siena and Huntington.
+ * From Medford onwards it is not supported: on those platforms PTP transmit
+ * timestamping is done using the fast path.
+ */
#define MC_CMD_PTP_OP_TRANSMIT 0x3
/* enum: Read the current NIC time. */
#define MC_CMD_PTP_OP_READ_NIC_TIME 0x4
-/* enum: Get the current PTP status. */
+/* enum: Get the current PTP status. Note that the clock frequency returned (in
+ * Hz) is rounded to the nearest MHz (e.g. 666000000 for 666666666).
+ */
#define MC_CMD_PTP_OP_STATUS 0x5
/* enum: Adjust the PTP NIC's time. */
#define MC_CMD_PTP_OP_ADJUST 0x6
/* enum: Synchronize host and NIC time. */
#define MC_CMD_PTP_OP_SYNCHRONIZE 0x7
-/* enum: Basic manufacturing tests. */
+/* enum: Basic manufacturing tests. Siena PTP adapters only. */
#define MC_CMD_PTP_OP_MANFTEST_BASIC 0x8
-/* enum: Packet based manufacturing tests. */
+/* enum: Packet based manufacturing tests. Siena PTP adapters only. */
#define MC_CMD_PTP_OP_MANFTEST_PACKET 0x9
/* enum: Reset some of the PTP related statistics */
#define MC_CMD_PTP_OP_RESET_STATS 0xa
/* enum: Debug operations to MC. */
#define MC_CMD_PTP_OP_DEBUG 0xb
-/* enum: Read an FPGA register */
+/* enum: Read an FPGA register. Siena PTP adapters only. */
#define MC_CMD_PTP_OP_FPGAREAD 0xc
-/* enum: Write an FPGA register */
+/* enum: Write an FPGA register. Siena PTP adapters only. */
#define MC_CMD_PTP_OP_FPGAWRITE 0xd
/* enum: Apply an offset to the NIC clock */
#define MC_CMD_PTP_OP_CLOCK_OFFSET_ADJUST 0xe
-/* enum: Change Apply an offset to the NIC clock */
+/* enum: Change the frequency correction applied to the NIC clock */
#define MC_CMD_PTP_OP_CLOCK_FREQ_ADJUST 0xf
-/* enum: Set the MC packet filter VLAN tags for received PTP packets */
+/* enum: Set the MC packet filter VLAN tags for received PTP packets.
+ * Deprecated for Huntington onwards.
+ */
#define MC_CMD_PTP_OP_RX_SET_VLAN_FILTER 0x10
-/* enum: Set the MC packet filter UUID for received PTP packets */
+/* enum: Set the MC packet filter UUID for received PTP packets. Deprecated for
+ * Huntington onwards.
+ */
#define MC_CMD_PTP_OP_RX_SET_UUID_FILTER 0x11
-/* enum: Set the MC packet filter Domain for received PTP packets */
+/* enum: Set the MC packet filter Domain for received PTP packets. Deprecated
+ * for Huntington onwards.
+ */
#define MC_CMD_PTP_OP_RX_SET_DOMAIN_FILTER 0x12
-/* enum: Set the clock source */
+/* enum: Set the clock source. Required for snapper tests on Huntington and
+ * Medford. Not implemented for Siena or Medford2.
+ */
#define MC_CMD_PTP_OP_SET_CLK_SRC 0x13
-/* enum: Reset value of Timer Reg. */
+/* enum: Reset value of Timer Reg. Not implemented. */
#define MC_CMD_PTP_OP_RST_CLK 0x14
/* enum: Enable the forwarding of PPS events to the host */
#define MC_CMD_PTP_OP_PPS_ENABLE 0x15
/* enum: Unsubscribe to stop receiving time events */
#define MC_CMD_PTP_OP_TIME_EVENT_UNSUBSCRIBE 0x19
/* enum: PPS based manfacturing tests. Requires PPS output to be looped to PPS
- * input on the same NIC.
+ * input on the same NIC. Siena PTP adapters only.
*/
#define MC_CMD_PTP_OP_MANFTEST_PPS 0x1a
/* enum: Set the PTP sync status. Status is used by firmware to report to event
/* MC_CMD_PTP_IN_ENABLE msgrequest */
#define MC_CMD_PTP_IN_ENABLE_LEN 16
#define MC_CMD_PTP_IN_CMD_OFST 0
+#define MC_CMD_PTP_IN_CMD_LEN 4
#define MC_CMD_PTP_IN_PERIPH_ID_OFST 4
-/* Event queue for PTP events */
+#define MC_CMD_PTP_IN_PERIPH_ID_LEN 4
+/* Not used. Events are always sent to function relative queue 0. */
#define MC_CMD_PTP_IN_ENABLE_QUEUE_OFST 8
-/* PTP timestamping mode */
+#define MC_CMD_PTP_IN_ENABLE_QUEUE_LEN 4
+/* PTP timestamping mode. Not used from Huntington onwards. */
#define MC_CMD_PTP_IN_ENABLE_MODE_OFST 12
+#define MC_CMD_PTP_IN_ENABLE_MODE_LEN 4
/* enum: PTP, version 1 */
#define MC_CMD_PTP_MODE_V1 0x0
/* enum: PTP, version 1, with VLAN headers - deprecated */
/* MC_CMD_PTP_IN_DISABLE msgrequest */
#define MC_CMD_PTP_IN_DISABLE_LEN 8
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* MC_CMD_PTP_IN_TRANSMIT msgrequest */
#define MC_CMD_PTP_IN_TRANSMIT_LENMIN 13
#define MC_CMD_PTP_IN_TRANSMIT_LENMAX 252
#define MC_CMD_PTP_IN_TRANSMIT_LEN(num) (12+1*(num))
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* Transmit packet length */
#define MC_CMD_PTP_IN_TRANSMIT_LENGTH_OFST 8
+#define MC_CMD_PTP_IN_TRANSMIT_LENGTH_LEN 4
/* Transmit packet data */
#define MC_CMD_PTP_IN_TRANSMIT_PACKET_OFST 12
#define MC_CMD_PTP_IN_TRANSMIT_PACKET_LEN 1
/* MC_CMD_PTP_IN_READ_NIC_TIME msgrequest */
#define MC_CMD_PTP_IN_READ_NIC_TIME_LEN 8
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
+
+/* MC_CMD_PTP_IN_READ_NIC_TIME_V2 msgrequest */
+#define MC_CMD_PTP_IN_READ_NIC_TIME_V2_LEN 8
+/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* MC_CMD_PTP_IN_STATUS msgrequest */
#define MC_CMD_PTP_IN_STATUS_LEN 8
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* MC_CMD_PTP_IN_ADJUST msgrequest */
#define MC_CMD_PTP_IN_ADJUST_LEN 24
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* Frequency adjustment 40 bit fixed point ns */
#define MC_CMD_PTP_IN_ADJUST_FREQ_OFST 8
#define MC_CMD_PTP_IN_ADJUST_FREQ_LEN 8
#define MC_CMD_PTP_IN_ADJUST_FREQ_HI_OFST 12
/* enum: Number of fractional bits in frequency adjustment */
#define MC_CMD_PTP_IN_ADJUST_BITS 0x28
+/* enum: Number of fractional bits in frequency adjustment when FP44_FREQ_ADJ
+ * is indicated in the MC_CMD_PTP_OUT_GET_ATTRIBUTES command CAPABILITIES
+ * field.
+ */
+#define MC_CMD_PTP_IN_ADJUST_BITS_FP44 0x2c
/* Time adjustment in seconds */
#define MC_CMD_PTP_IN_ADJUST_SECONDS_OFST 16
+#define MC_CMD_PTP_IN_ADJUST_SECONDS_LEN 4
/* Time adjustment major value */
#define MC_CMD_PTP_IN_ADJUST_MAJOR_OFST 16
+#define MC_CMD_PTP_IN_ADJUST_MAJOR_LEN 4
/* Time adjustment in nanoseconds */
#define MC_CMD_PTP_IN_ADJUST_NANOSECONDS_OFST 20
+#define MC_CMD_PTP_IN_ADJUST_NANOSECONDS_LEN 4
/* Time adjustment minor value */
#define MC_CMD_PTP_IN_ADJUST_MINOR_OFST 20
+#define MC_CMD_PTP_IN_ADJUST_MINOR_LEN 4
+
+/* MC_CMD_PTP_IN_ADJUST_V2 msgrequest */
+#define MC_CMD_PTP_IN_ADJUST_V2_LEN 28
+/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
+/* Frequency adjustment 40 bit fixed point ns */
+#define MC_CMD_PTP_IN_ADJUST_V2_FREQ_OFST 8
+#define MC_CMD_PTP_IN_ADJUST_V2_FREQ_LEN 8
+#define MC_CMD_PTP_IN_ADJUST_V2_FREQ_LO_OFST 8
+#define MC_CMD_PTP_IN_ADJUST_V2_FREQ_HI_OFST 12
+/* enum: Number of fractional bits in frequency adjustment */
+/* MC_CMD_PTP_IN_ADJUST_BITS 0x28 */
+/* enum: Number of fractional bits in frequency adjustment when FP44_FREQ_ADJ
+ * is indicated in the MC_CMD_PTP_OUT_GET_ATTRIBUTES command CAPABILITIES
+ * field.
+ */
+/* MC_CMD_PTP_IN_ADJUST_BITS_FP44 0x2c */
+/* Time adjustment in seconds */
+#define MC_CMD_PTP_IN_ADJUST_V2_SECONDS_OFST 16
+#define MC_CMD_PTP_IN_ADJUST_V2_SECONDS_LEN 4
+/* Time adjustment major value */
+#define MC_CMD_PTP_IN_ADJUST_V2_MAJOR_OFST 16
+#define MC_CMD_PTP_IN_ADJUST_V2_MAJOR_LEN 4
+/* Time adjustment in nanoseconds */
+#define MC_CMD_PTP_IN_ADJUST_V2_NANOSECONDS_OFST 20
+#define MC_CMD_PTP_IN_ADJUST_V2_NANOSECONDS_LEN 4
+/* Time adjustment minor value */
+#define MC_CMD_PTP_IN_ADJUST_V2_MINOR_OFST 20
+#define MC_CMD_PTP_IN_ADJUST_V2_MINOR_LEN 4
+/* Upper 32bits of major time offset adjustment */
+#define MC_CMD_PTP_IN_ADJUST_V2_MAJOR_HI_OFST 24
+#define MC_CMD_PTP_IN_ADJUST_V2_MAJOR_HI_LEN 4
/* MC_CMD_PTP_IN_SYNCHRONIZE msgrequest */
#define MC_CMD_PTP_IN_SYNCHRONIZE_LEN 20
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* Number of time readings to capture */
#define MC_CMD_PTP_IN_SYNCHRONIZE_NUMTIMESETS_OFST 8
+#define MC_CMD_PTP_IN_SYNCHRONIZE_NUMTIMESETS_LEN 4
/* Host address in which to write "synchronization started" indication (64
* bits)
*/
/* MC_CMD_PTP_IN_MANFTEST_BASIC msgrequest */
#define MC_CMD_PTP_IN_MANFTEST_BASIC_LEN 8
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* MC_CMD_PTP_IN_MANFTEST_PACKET msgrequest */
#define MC_CMD_PTP_IN_MANFTEST_PACKET_LEN 12
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* Enable or disable packet testing */
#define MC_CMD_PTP_IN_MANFTEST_PACKET_TEST_ENABLE_OFST 8
+#define MC_CMD_PTP_IN_MANFTEST_PACKET_TEST_ENABLE_LEN 4
/* MC_CMD_PTP_IN_RESET_STATS msgrequest */
#define MC_CMD_PTP_IN_RESET_STATS_LEN 8
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* Reset PTP statistics */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* MC_CMD_PTP_IN_DEBUG msgrequest */
#define MC_CMD_PTP_IN_DEBUG_LEN 12
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* Debug operations */
#define MC_CMD_PTP_IN_DEBUG_DEBUG_PARAM_OFST 8
+#define MC_CMD_PTP_IN_DEBUG_DEBUG_PARAM_LEN 4
/* MC_CMD_PTP_IN_FPGAREAD msgrequest */
#define MC_CMD_PTP_IN_FPGAREAD_LEN 16
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
#define MC_CMD_PTP_IN_FPGAREAD_ADDR_OFST 8
+#define MC_CMD_PTP_IN_FPGAREAD_ADDR_LEN 4
#define MC_CMD_PTP_IN_FPGAREAD_NUMBYTES_OFST 12
+#define MC_CMD_PTP_IN_FPGAREAD_NUMBYTES_LEN 4
/* MC_CMD_PTP_IN_FPGAWRITE msgrequest */
#define MC_CMD_PTP_IN_FPGAWRITE_LENMIN 13
#define MC_CMD_PTP_IN_FPGAWRITE_LENMAX 252
#define MC_CMD_PTP_IN_FPGAWRITE_LEN(num) (12+1*(num))
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
#define MC_CMD_PTP_IN_FPGAWRITE_ADDR_OFST 8
+#define MC_CMD_PTP_IN_FPGAWRITE_ADDR_LEN 4
#define MC_CMD_PTP_IN_FPGAWRITE_BUFFER_OFST 12
#define MC_CMD_PTP_IN_FPGAWRITE_BUFFER_LEN 1
#define MC_CMD_PTP_IN_FPGAWRITE_BUFFER_MINNUM 1
/* MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST msgrequest */
#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_LEN 16
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* Time adjustment in seconds */
#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_SECONDS_OFST 8
+#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_SECONDS_LEN 4
/* Time adjustment major value */
#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_MAJOR_OFST 8
+#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_MAJOR_LEN 4
/* Time adjustment in nanoseconds */
#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_NANOSECONDS_OFST 12
+#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_NANOSECONDS_LEN 4
/* Time adjustment minor value */
#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_MINOR_OFST 12
+#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_MINOR_LEN 4
+
+/* MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_V2 msgrequest */
+#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_V2_LEN 20
+/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
+/* Time adjustment in seconds */
+#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_V2_SECONDS_OFST 8
+#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_V2_SECONDS_LEN 4
+/* Time adjustment major value */
+#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_V2_MAJOR_OFST 8
+#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_V2_MAJOR_LEN 4
+/* Time adjustment in nanoseconds */
+#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_V2_NANOSECONDS_OFST 12
+#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_V2_NANOSECONDS_LEN 4
+/* Time adjustment minor value */
+#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_V2_MINOR_OFST 12
+#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_V2_MINOR_LEN 4
+/* Upper 32bits of major time offset adjustment */
+#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_V2_MAJOR_HI_OFST 16
+#define MC_CMD_PTP_IN_CLOCK_OFFSET_ADJUST_V2_MAJOR_HI_LEN 4
/* MC_CMD_PTP_IN_CLOCK_FREQ_ADJUST msgrequest */
#define MC_CMD_PTP_IN_CLOCK_FREQ_ADJUST_LEN 16
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* Frequency adjustment 40 bit fixed point ns */
#define MC_CMD_PTP_IN_CLOCK_FREQ_ADJUST_FREQ_OFST 8
#define MC_CMD_PTP_IN_CLOCK_FREQ_ADJUST_FREQ_LEN 8
#define MC_CMD_PTP_IN_CLOCK_FREQ_ADJUST_FREQ_LO_OFST 8
#define MC_CMD_PTP_IN_CLOCK_FREQ_ADJUST_FREQ_HI_OFST 12
-/* enum: Number of fractional bits in frequency adjustment */
-/* MC_CMD_PTP_IN_ADJUST_BITS 0x28 */
+/* Enum values, see field(s): */
+/* MC_CMD_PTP/MC_CMD_PTP_IN_ADJUST/FREQ */
/* MC_CMD_PTP_IN_RX_SET_VLAN_FILTER msgrequest */
#define MC_CMD_PTP_IN_RX_SET_VLAN_FILTER_LEN 24
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* Number of VLAN tags, 0 if not VLAN */
#define MC_CMD_PTP_IN_RX_SET_VLAN_FILTER_NUM_VLAN_TAGS_OFST 8
+#define MC_CMD_PTP_IN_RX_SET_VLAN_FILTER_NUM_VLAN_TAGS_LEN 4
/* Set of VLAN tags to filter against */
#define MC_CMD_PTP_IN_RX_SET_VLAN_FILTER_VLAN_TAG_OFST 12
#define MC_CMD_PTP_IN_RX_SET_VLAN_FILTER_VLAN_TAG_LEN 4
/* MC_CMD_PTP_IN_RX_SET_UUID_FILTER msgrequest */
#define MC_CMD_PTP_IN_RX_SET_UUID_FILTER_LEN 20
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* 1 to enable UUID filtering, 0 to disable */
#define MC_CMD_PTP_IN_RX_SET_UUID_FILTER_ENABLE_OFST 8
+#define MC_CMD_PTP_IN_RX_SET_UUID_FILTER_ENABLE_LEN 4
/* UUID to filter against */
#define MC_CMD_PTP_IN_RX_SET_UUID_FILTER_UUID_OFST 12
#define MC_CMD_PTP_IN_RX_SET_UUID_FILTER_UUID_LEN 8
/* MC_CMD_PTP_IN_RX_SET_DOMAIN_FILTER msgrequest */
#define MC_CMD_PTP_IN_RX_SET_DOMAIN_FILTER_LEN 16
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* 1 to enable Domain filtering, 0 to disable */
#define MC_CMD_PTP_IN_RX_SET_DOMAIN_FILTER_ENABLE_OFST 8
+#define MC_CMD_PTP_IN_RX_SET_DOMAIN_FILTER_ENABLE_LEN 4
/* Domain number to filter against */
#define MC_CMD_PTP_IN_RX_SET_DOMAIN_FILTER_DOMAIN_OFST 12
+#define MC_CMD_PTP_IN_RX_SET_DOMAIN_FILTER_DOMAIN_LEN 4
/* MC_CMD_PTP_IN_SET_CLK_SRC msgrequest */
#define MC_CMD_PTP_IN_SET_CLK_SRC_LEN 12
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* Set the clock source. */
#define MC_CMD_PTP_IN_SET_CLK_SRC_CLK_OFST 8
+#define MC_CMD_PTP_IN_SET_CLK_SRC_CLK_LEN 4
/* enum: Internal. */
#define MC_CMD_PTP_CLK_SRC_INTERNAL 0x0
/* enum: External. */
/* MC_CMD_PTP_IN_RST_CLK msgrequest */
#define MC_CMD_PTP_IN_RST_CLK_LEN 8
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* Reset value of Timer Reg. */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* MC_CMD_PTP_IN_PPS_ENABLE msgrequest */
#define MC_CMD_PTP_IN_PPS_ENABLE_LEN 12
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* Enable or disable */
#define MC_CMD_PTP_IN_PPS_ENABLE_OP_OFST 4
+#define MC_CMD_PTP_IN_PPS_ENABLE_OP_LEN 4
/* enum: Enable */
#define MC_CMD_PTP_ENABLE_PPS 0x0
/* enum: Disable */
#define MC_CMD_PTP_DISABLE_PPS 0x1
-/* Queue id to send events back */
+/* Not used. Events are always sent to function relative queue 0. */
#define MC_CMD_PTP_IN_PPS_ENABLE_QUEUE_ID_OFST 8
+#define MC_CMD_PTP_IN_PPS_ENABLE_QUEUE_ID_LEN 4
/* MC_CMD_PTP_IN_GET_TIME_FORMAT msgrequest */
#define MC_CMD_PTP_IN_GET_TIME_FORMAT_LEN 8
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* MC_CMD_PTP_IN_GET_ATTRIBUTES msgrequest */
#define MC_CMD_PTP_IN_GET_ATTRIBUTES_LEN 8
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* MC_CMD_PTP_IN_GET_TIMESTAMP_CORRECTIONS msgrequest */
#define MC_CMD_PTP_IN_GET_TIMESTAMP_CORRECTIONS_LEN 8
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* MC_CMD_PTP_IN_TIME_EVENT_SUBSCRIBE msgrequest */
#define MC_CMD_PTP_IN_TIME_EVENT_SUBSCRIBE_LEN 12
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* Original field containing queue ID. Now extended to include flags. */
#define MC_CMD_PTP_IN_TIME_EVENT_SUBSCRIBE_QUEUE_OFST 8
+#define MC_CMD_PTP_IN_TIME_EVENT_SUBSCRIBE_QUEUE_LEN 4
#define MC_CMD_PTP_IN_TIME_EVENT_SUBSCRIBE_QUEUE_ID_LBN 0
#define MC_CMD_PTP_IN_TIME_EVENT_SUBSCRIBE_QUEUE_ID_WIDTH 16
#define MC_CMD_PTP_IN_TIME_EVENT_SUBSCRIBE_REPORT_SYNC_STATUS_LBN 31
/* MC_CMD_PTP_IN_TIME_EVENT_UNSUBSCRIBE msgrequest */
#define MC_CMD_PTP_IN_TIME_EVENT_UNSUBSCRIBE_LEN 16
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* Unsubscribe options */
#define MC_CMD_PTP_IN_TIME_EVENT_UNSUBSCRIBE_CONTROL_OFST 8
+#define MC_CMD_PTP_IN_TIME_EVENT_UNSUBSCRIBE_CONTROL_LEN 4
/* enum: Unsubscribe a single queue */
#define MC_CMD_PTP_IN_TIME_EVENT_UNSUBSCRIBE_SINGLE 0x0
/* enum: Unsubscribe all queues */
#define MC_CMD_PTP_IN_TIME_EVENT_UNSUBSCRIBE_ALL 0x1
/* Event queue ID */
#define MC_CMD_PTP_IN_TIME_EVENT_UNSUBSCRIBE_QUEUE_OFST 12
+#define MC_CMD_PTP_IN_TIME_EVENT_UNSUBSCRIBE_QUEUE_LEN 4
/* MC_CMD_PTP_IN_MANFTEST_PPS msgrequest */
#define MC_CMD_PTP_IN_MANFTEST_PPS_LEN 12
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* 1 to enable PPS test mode, 0 to disable and return result. */
#define MC_CMD_PTP_IN_MANFTEST_PPS_TEST_ENABLE_OFST 8
+#define MC_CMD_PTP_IN_MANFTEST_PPS_TEST_ENABLE_LEN 4
/* MC_CMD_PTP_IN_SET_SYNC_STATUS msgrequest */
#define MC_CMD_PTP_IN_SET_SYNC_STATUS_LEN 24
/* MC_CMD_PTP_IN_CMD_OFST 0 */
+/* MC_CMD_PTP_IN_CMD_LEN 4 */
/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */
+/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */
/* NIC - Host System Clock Synchronization status */
#define MC_CMD_PTP_IN_SET_SYNC_STATUS_STATUS_OFST 8
+#define MC_CMD_PTP_IN_SET_SYNC_STATUS_STATUS_LEN 4
/* enum: Host System clock and NIC clock are not in sync */
#define MC_CMD_PTP_IN_SET_SYNC_STATUS_NOT_IN_SYNC 0x0
/* enum: Host System clock and NIC clock are synchronized */
* no longer in sync.
*/
#define MC_CMD_PTP_IN_SET_SYNC_STATUS_TIMEOUT_OFST 12
+#define MC_CMD_PTP_IN_SET_SYNC_STATUS_TIMEOUT_LEN 4
#define MC_CMD_PTP_IN_SET_SYNC_STATUS_RESERVED0_OFST 16
+#define MC_CMD_PTP_IN_SET_SYNC_STATUS_RESERVED0_LEN 4
#define MC_CMD_PTP_IN_SET_SYNC_STATUS_RESERVED1_OFST 20
+#define MC_CMD_PTP_IN_SET_SYNC_STATUS_RESERVED1_LEN 4
/* MC_CMD_PTP_OUT msgresponse */
#define MC_CMD_PTP_OUT_LEN 0
#define MC_CMD_PTP_OUT_TRANSMIT_LEN 8
/* Value of seconds timestamp */
#define MC_CMD_PTP_OUT_TRANSMIT_SECONDS_OFST 0
+#define MC_CMD_PTP_OUT_TRANSMIT_SECONDS_LEN 4
/* Timestamp major value */
#define MC_CMD_PTP_OUT_TRANSMIT_MAJOR_OFST 0
+#define MC_CMD_PTP_OUT_TRANSMIT_MAJOR_LEN 4
/* Value of nanoseconds timestamp */
#define MC_CMD_PTP_OUT_TRANSMIT_NANOSECONDS_OFST 4
+#define MC_CMD_PTP_OUT_TRANSMIT_NANOSECONDS_LEN 4
/* Timestamp minor value */
#define MC_CMD_PTP_OUT_TRANSMIT_MINOR_OFST 4
+#define MC_CMD_PTP_OUT_TRANSMIT_MINOR_LEN 4
/* MC_CMD_PTP_OUT_TIME_EVENT_SUBSCRIBE msgresponse */
#define MC_CMD_PTP_OUT_TIME_EVENT_SUBSCRIBE_LEN 0
#define MC_CMD_PTP_OUT_READ_NIC_TIME_LEN 8
/* Value of seconds timestamp */
#define MC_CMD_PTP_OUT_READ_NIC_TIME_SECONDS_OFST 0
+#define MC_CMD_PTP_OUT_READ_NIC_TIME_SECONDS_LEN 4
/* Timestamp major value */
#define MC_CMD_PTP_OUT_READ_NIC_TIME_MAJOR_OFST 0
+#define MC_CMD_PTP_OUT_READ_NIC_TIME_MAJOR_LEN 4
/* Value of nanoseconds timestamp */
#define MC_CMD_PTP_OUT_READ_NIC_TIME_NANOSECONDS_OFST 4
+#define MC_CMD_PTP_OUT_READ_NIC_TIME_NANOSECONDS_LEN 4
/* Timestamp minor value */
#define MC_CMD_PTP_OUT_READ_NIC_TIME_MINOR_OFST 4
+#define MC_CMD_PTP_OUT_READ_NIC_TIME_MINOR_LEN 4
+
+/* MC_CMD_PTP_OUT_READ_NIC_TIME_V2 msgresponse */
+#define MC_CMD_PTP_OUT_READ_NIC_TIME_V2_LEN 12
+/* Value of seconds timestamp */
+#define MC_CMD_PTP_OUT_READ_NIC_TIME_V2_SECONDS_OFST 0
+#define MC_CMD_PTP_OUT_READ_NIC_TIME_V2_SECONDS_LEN 4
+/* Timestamp major value */
+#define MC_CMD_PTP_OUT_READ_NIC_TIME_V2_MAJOR_OFST 0
+#define MC_CMD_PTP_OUT_READ_NIC_TIME_V2_MAJOR_LEN 4
+/* Value of nanoseconds timestamp */
+#define MC_CMD_PTP_OUT_READ_NIC_TIME_V2_NANOSECONDS_OFST 4
+#define MC_CMD_PTP_OUT_READ_NIC_TIME_V2_NANOSECONDS_LEN 4
+/* Timestamp minor value */
+#define MC_CMD_PTP_OUT_READ_NIC_TIME_V2_MINOR_OFST 4
+#define MC_CMD_PTP_OUT_READ_NIC_TIME_V2_MINOR_LEN 4
+/* Upper 32bits of major timestamp value */
+#define MC_CMD_PTP_OUT_READ_NIC_TIME_V2_MAJOR_HI_OFST 8
+#define MC_CMD_PTP_OUT_READ_NIC_TIME_V2_MAJOR_HI_LEN 4
/* MC_CMD_PTP_OUT_STATUS msgresponse */
#define MC_CMD_PTP_OUT_STATUS_LEN 64
/* Frequency of NIC's hardware clock */
#define MC_CMD_PTP_OUT_STATUS_CLOCK_FREQ_OFST 0
+#define MC_CMD_PTP_OUT_STATUS_CLOCK_FREQ_LEN 4
/* Number of packets transmitted and timestamped */
#define MC_CMD_PTP_OUT_STATUS_STATS_TX_OFST 4
+#define MC_CMD_PTP_OUT_STATUS_STATS_TX_LEN 4
/* Number of packets received and timestamped */
#define MC_CMD_PTP_OUT_STATUS_STATS_RX_OFST 8
+#define MC_CMD_PTP_OUT_STATUS_STATS_RX_LEN 4
/* Number of packets timestamped by the FPGA */
#define MC_CMD_PTP_OUT_STATUS_STATS_TS_OFST 12
+#define MC_CMD_PTP_OUT_STATUS_STATS_TS_LEN 4
/* Number of packets filter matched */
#define MC_CMD_PTP_OUT_STATUS_STATS_FM_OFST 16
+#define MC_CMD_PTP_OUT_STATUS_STATS_FM_LEN 4
/* Number of packets not filter matched */
#define MC_CMD_PTP_OUT_STATUS_STATS_NFM_OFST 20
+#define MC_CMD_PTP_OUT_STATUS_STATS_NFM_LEN 4
/* Number of PPS overflows (noise on input?) */
#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_OFLOW_OFST 24
+#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_OFLOW_LEN 4
/* Number of PPS bad periods */
#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_BAD_OFST 28
+#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_BAD_LEN 4
/* Minimum period of PPS pulse in nanoseconds */
#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_PER_MIN_OFST 32
+#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_PER_MIN_LEN 4
/* Maximum period of PPS pulse in nanoseconds */
#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_PER_MAX_OFST 36
+#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_PER_MAX_LEN 4
/* Last period of PPS pulse in nanoseconds */
#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_PER_LAST_OFST 40
+#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_PER_LAST_LEN 4
/* Mean period of PPS pulse in nanoseconds */
#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_PER_MEAN_OFST 44
+#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_PER_MEAN_LEN 4
/* Minimum offset of PPS pulse in nanoseconds (signed) */
#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_OFF_MIN_OFST 48
+#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_OFF_MIN_LEN 4
/* Maximum offset of PPS pulse in nanoseconds (signed) */
#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_OFF_MAX_OFST 52
+#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_OFF_MAX_LEN 4
/* Last offset of PPS pulse in nanoseconds (signed) */
#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_OFF_LAST_OFST 56
+#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_OFF_LAST_LEN 4
/* Mean offset of PPS pulse in nanoseconds (signed) */
#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_OFF_MEAN_OFST 60
+#define MC_CMD_PTP_OUT_STATUS_STATS_PPS_OFF_MEAN_LEN 4
/* MC_CMD_PTP_OUT_SYNCHRONIZE msgresponse */
#define MC_CMD_PTP_OUT_SYNCHRONIZE_LENMIN 20
#define MC_CMD_PTP_OUT_SYNCHRONIZE_TIMESET_MAXNUM 12
/* Host time immediately before NIC's hardware clock read */
#define MC_CMD_PTP_OUT_SYNCHRONIZE_HOSTSTART_OFST 0
+#define MC_CMD_PTP_OUT_SYNCHRONIZE_HOSTSTART_LEN 4
/* Value of seconds timestamp */
#define MC_CMD_PTP_OUT_SYNCHRONIZE_SECONDS_OFST 4
+#define MC_CMD_PTP_OUT_SYNCHRONIZE_SECONDS_LEN 4
/* Timestamp major value */
#define MC_CMD_PTP_OUT_SYNCHRONIZE_MAJOR_OFST 4
+#define MC_CMD_PTP_OUT_SYNCHRONIZE_MAJOR_LEN 4
/* Value of nanoseconds timestamp */
#define MC_CMD_PTP_OUT_SYNCHRONIZE_NANOSECONDS_OFST 8
+#define MC_CMD_PTP_OUT_SYNCHRONIZE_NANOSECONDS_LEN 4
/* Timestamp minor value */
#define MC_CMD_PTP_OUT_SYNCHRONIZE_MINOR_OFST 8
+#define MC_CMD_PTP_OUT_SYNCHRONIZE_MINOR_LEN 4
/* Host time immediately after NIC's hardware clock read */
#define MC_CMD_PTP_OUT_SYNCHRONIZE_HOSTEND_OFST 12
+#define MC_CMD_PTP_OUT_SYNCHRONIZE_HOSTEND_LEN 4
/* Number of nanoseconds waited after reading NIC's hardware clock */
#define MC_CMD_PTP_OUT_SYNCHRONIZE_WAITNS_OFST 16
+#define MC_CMD_PTP_OUT_SYNCHRONIZE_WAITNS_LEN 4
/* MC_CMD_PTP_OUT_MANFTEST_BASIC msgresponse */
#define MC_CMD_PTP_OUT_MANFTEST_BASIC_LEN 8
/* Results of testing */
#define MC_CMD_PTP_OUT_MANFTEST_BASIC_TEST_RESULT_OFST 0
+#define MC_CMD_PTP_OUT_MANFTEST_BASIC_TEST_RESULT_LEN 4
/* enum: Successful test */
#define MC_CMD_PTP_MANF_SUCCESS 0x0
/* enum: FPGA load failed */
#define MC_CMD_PTP_MANF_CLOCK_READ 0xe
/* Presence of external oscillator */
#define MC_CMD_PTP_OUT_MANFTEST_BASIC_TEST_EXTOSC_OFST 4
+#define MC_CMD_PTP_OUT_MANFTEST_BASIC_TEST_EXTOSC_LEN 4
/* MC_CMD_PTP_OUT_MANFTEST_PACKET msgresponse */
#define MC_CMD_PTP_OUT_MANFTEST_PACKET_LEN 12
/* Results of testing */
#define MC_CMD_PTP_OUT_MANFTEST_PACKET_TEST_RESULT_OFST 0
+#define MC_CMD_PTP_OUT_MANFTEST_PACKET_TEST_RESULT_LEN 4
/* Number of packets received by FPGA */
#define MC_CMD_PTP_OUT_MANFTEST_PACKET_TEST_FPGACOUNT_OFST 4
+#define MC_CMD_PTP_OUT_MANFTEST_PACKET_TEST_FPGACOUNT_LEN 4
/* Number of packets received by Siena filters */
#define MC_CMD_PTP_OUT_MANFTEST_PACKET_TEST_FILTERCOUNT_OFST 8
+#define MC_CMD_PTP_OUT_MANFTEST_PACKET_TEST_FILTERCOUNT_LEN 4
/* MC_CMD_PTP_OUT_FPGAREAD msgresponse */
#define MC_CMD_PTP_OUT_FPGAREAD_LENMIN 1
/* Time format required/used by for this NIC. Applies to all PTP MCDI
* operations that pass times between the host and firmware. If this operation
* is not supported (older firmware) a format of seconds and nanoseconds should
- * be assumed.
+ * be assumed. Note this enum is deprecated. Do not add to it- use the
+ * TIME_FORMAT field in MC_CMD_PTP_OUT_GET_ATTRIBUTES instead.
*/
#define MC_CMD_PTP_OUT_GET_TIME_FORMAT_FORMAT_OFST 0
+#define MC_CMD_PTP_OUT_GET_TIME_FORMAT_FORMAT_LEN 4
/* enum: Times are in seconds and nanoseconds */
#define MC_CMD_PTP_OUT_GET_TIME_FORMAT_SECONDS_NANOSECONDS 0x0
/* enum: Major register has units of 16 second per tick, minor 8 ns per tick */
* be assumed.
*/
#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_TIME_FORMAT_OFST 0
+#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_TIME_FORMAT_LEN 4
/* enum: Times are in seconds and nanoseconds */
#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_SECONDS_NANOSECONDS 0x0
/* enum: Major register has units of 16 second per tick, minor 8 ns per tick */
#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_16SECONDS_8NANOSECONDS 0x1
/* enum: Major register has units of seconds, minor 2^-27s per tick */
#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_SECONDS_27FRACTION 0x2
+/* enum: Major register units are seconds, minor units are quarter nanoseconds
+ */
+#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_SECONDS_QTR_NANOSECONDS 0x3
/* Minimum acceptable value for a corrected synchronization timeset. When
* comparing host and NIC clock times, the MC returns a set of samples that
* contain the host start and end time, the MC time when the host start was
* end and start times minus the time that the MC waited for host end.
*/
#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_SYNC_WINDOW_MIN_OFST 4
+#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_SYNC_WINDOW_MIN_LEN 4
/* Various PTP capabilities */
#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_CAPABILITIES_OFST 8
+#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_CAPABILITIES_LEN 4
#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_REPORT_SYNC_STATUS_LBN 0
#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_REPORT_SYNC_STATUS_WIDTH 1
#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_RX_TSTAMP_OOB_LBN 1
#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_RX_TSTAMP_OOB_WIDTH 1
+#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_64BIT_SECONDS_LBN 2
+#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_64BIT_SECONDS_WIDTH 1
+#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_FP44_FREQ_ADJ_LBN 3
+#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_FP44_FREQ_ADJ_WIDTH 1
#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_RESERVED0_OFST 12
+#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_RESERVED0_LEN 4
#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_RESERVED1_OFST 16
+#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_RESERVED1_LEN 4
#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_RESERVED2_OFST 20
+#define MC_CMD_PTP_OUT_GET_ATTRIBUTES_RESERVED2_LEN 4
/* MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS msgresponse */
#define MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_LEN 16
/* Uncorrected error on PTP transmit timestamps in NIC clock format */
#define MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_TRANSMIT_OFST 0
+#define MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_TRANSMIT_LEN 4
/* Uncorrected error on PTP receive timestamps in NIC clock format */
#define MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_RECEIVE_OFST 4
+#define MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_RECEIVE_LEN 4
/* Uncorrected error on PPS output in NIC clock format */
#define MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_PPS_OUT_OFST 8
+#define MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_PPS_OUT_LEN 4
/* Uncorrected error on PPS input in NIC clock format */
#define MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_PPS_IN_OFST 12
+#define MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_PPS_IN_LEN 4
/* MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_V2 msgresponse */
#define MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_V2_LEN 24
/* Uncorrected error on PTP transmit timestamps in NIC clock format */
#define MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_V2_PTP_TX_OFST 0
+#define MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_V2_PTP_TX_LEN 4
/* Uncorrected error on PTP receive timestamps in NIC clock format */
#define MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_V2_PTP_RX_OFST 4
+#define MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_V2_PTP_RX_LEN 4
/* Uncorrected error on PPS output in NIC clock format */
#define MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_V2_PPS_OUT_OFST 8
+#define MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_V2_PPS_OUT_LEN 4
/* Uncorrected error on PPS input in NIC clock format */
#define MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_V2_PPS_IN_OFST 12
+#define MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_V2_PPS_IN_LEN 4
/* Uncorrected error on non-PTP transmit timestamps in NIC clock format */
#define MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_V2_GENERAL_TX_OFST 16
+#define MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_V2_GENERAL_TX_LEN 4
/* Uncorrected error on non-PTP receive timestamps in NIC clock format */
#define MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_V2_GENERAL_RX_OFST 20
+#define MC_CMD_PTP_OUT_GET_TIMESTAMP_CORRECTIONS_V2_GENERAL_RX_LEN 4
/* MC_CMD_PTP_OUT_MANFTEST_PPS msgresponse */
#define MC_CMD_PTP_OUT_MANFTEST_PPS_LEN 4
/* Results of testing */
#define MC_CMD_PTP_OUT_MANFTEST_PPS_TEST_RESULT_OFST 0
+#define MC_CMD_PTP_OUT_MANFTEST_PPS_TEST_RESULT_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_PTP_OUT_MANFTEST_BASIC/TEST_RESULT */
*/
#define MC_CMD_CSR_READ32 0xc
-#define MC_CMD_0xc_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0xc_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_CSR_READ32_IN msgrequest */
#define MC_CMD_CSR_READ32_IN_LEN 12
/* Address */
#define MC_CMD_CSR_READ32_IN_ADDR_OFST 0
+#define MC_CMD_CSR_READ32_IN_ADDR_LEN 4
#define MC_CMD_CSR_READ32_IN_STEP_OFST 4
+#define MC_CMD_CSR_READ32_IN_STEP_LEN 4
#define MC_CMD_CSR_READ32_IN_NUMWORDS_OFST 8
+#define MC_CMD_CSR_READ32_IN_NUMWORDS_LEN 4
/* MC_CMD_CSR_READ32_OUT msgresponse */
#define MC_CMD_CSR_READ32_OUT_LENMIN 4
*/
#define MC_CMD_CSR_WRITE32 0xd
-#define MC_CMD_0xd_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0xd_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_CSR_WRITE32_IN msgrequest */
#define MC_CMD_CSR_WRITE32_IN_LENMIN 12
#define MC_CMD_CSR_WRITE32_IN_LEN(num) (8+4*(num))
/* Address */
#define MC_CMD_CSR_WRITE32_IN_ADDR_OFST 0
+#define MC_CMD_CSR_WRITE32_IN_ADDR_LEN 4
#define MC_CMD_CSR_WRITE32_IN_STEP_OFST 4
+#define MC_CMD_CSR_WRITE32_IN_STEP_LEN 4
#define MC_CMD_CSR_WRITE32_IN_BUFFER_OFST 8
#define MC_CMD_CSR_WRITE32_IN_BUFFER_LEN 4
#define MC_CMD_CSR_WRITE32_IN_BUFFER_MINNUM 1
/* MC_CMD_CSR_WRITE32_OUT msgresponse */
#define MC_CMD_CSR_WRITE32_OUT_LEN 4
#define MC_CMD_CSR_WRITE32_OUT_STATUS_OFST 0
+#define MC_CMD_CSR_WRITE32_OUT_STATUS_LEN 4
/***********************************/
* sensors.
*/
#define MC_CMD_HP_IN_SUBCMD_OFST 0
+#define MC_CMD_HP_IN_SUBCMD_LEN 4
/* enum: OCSD (Option Card Sensor Data) sub-command. */
#define MC_CMD_HP_IN_OCSD_SUBCMD 0x0
/* enum: Last known valid HP sub-command. */
* NULL.)
*/
#define MC_CMD_HP_IN_OCSD_INTERVAL_OFST 12
+#define MC_CMD_HP_IN_OCSD_INTERVAL_LEN 4
/* MC_CMD_HP_OUT msgresponse */
#define MC_CMD_HP_OUT_LEN 4
#define MC_CMD_HP_OUT_OCSD_STATUS_OFST 0
+#define MC_CMD_HP_OUT_OCSD_STATUS_LEN 4
/* enum: OCSD stopped for this card. */
#define MC_CMD_HP_OUT_OCSD_STOPPED 0x1
/* enum: OCSD was successfully started with the address provided. */
* external devices.
*/
#define MC_CMD_MDIO_READ_IN_BUS_OFST 0
+#define MC_CMD_MDIO_READ_IN_BUS_LEN 4
/* enum: Internal. */
#define MC_CMD_MDIO_BUS_INTERNAL 0x0
/* enum: External. */
#define MC_CMD_MDIO_BUS_EXTERNAL 0x1
/* Port address */
#define MC_CMD_MDIO_READ_IN_PRTAD_OFST 4
+#define MC_CMD_MDIO_READ_IN_PRTAD_LEN 4
/* Device Address or clause 22. */
#define MC_CMD_MDIO_READ_IN_DEVAD_OFST 8
+#define MC_CMD_MDIO_READ_IN_DEVAD_LEN 4
/* enum: By default all the MCDI MDIO operations perform clause45 mode. If you
* want to use clause22 then set DEVAD = MC_CMD_MDIO_CLAUSE22.
*/
#define MC_CMD_MDIO_CLAUSE22 0x20
/* Address */
#define MC_CMD_MDIO_READ_IN_ADDR_OFST 12
+#define MC_CMD_MDIO_READ_IN_ADDR_LEN 4
/* MC_CMD_MDIO_READ_OUT msgresponse */
#define MC_CMD_MDIO_READ_OUT_LEN 8
/* Value */
#define MC_CMD_MDIO_READ_OUT_VALUE_OFST 0
+#define MC_CMD_MDIO_READ_OUT_VALUE_LEN 4
/* Status the MDIO commands return the raw status bits from the MDIO block. A
* "good" transaction should have the DONE bit set and all other bits clear.
*/
#define MC_CMD_MDIO_READ_OUT_STATUS_OFST 4
+#define MC_CMD_MDIO_READ_OUT_STATUS_LEN 4
/* enum: Good. */
#define MC_CMD_MDIO_STATUS_GOOD 0x8
* external devices.
*/
#define MC_CMD_MDIO_WRITE_IN_BUS_OFST 0
+#define MC_CMD_MDIO_WRITE_IN_BUS_LEN 4
/* enum: Internal. */
/* MC_CMD_MDIO_BUS_INTERNAL 0x0 */
/* enum: External. */
/* MC_CMD_MDIO_BUS_EXTERNAL 0x1 */
/* Port address */
#define MC_CMD_MDIO_WRITE_IN_PRTAD_OFST 4
+#define MC_CMD_MDIO_WRITE_IN_PRTAD_LEN 4
/* Device Address or clause 22. */
#define MC_CMD_MDIO_WRITE_IN_DEVAD_OFST 8
+#define MC_CMD_MDIO_WRITE_IN_DEVAD_LEN 4
/* enum: By default all the MCDI MDIO operations perform clause45 mode. If you
* want to use clause22 then set DEVAD = MC_CMD_MDIO_CLAUSE22.
*/
/* MC_CMD_MDIO_CLAUSE22 0x20 */
/* Address */
#define MC_CMD_MDIO_WRITE_IN_ADDR_OFST 12
+#define MC_CMD_MDIO_WRITE_IN_ADDR_LEN 4
/* Value */
#define MC_CMD_MDIO_WRITE_IN_VALUE_OFST 16
+#define MC_CMD_MDIO_WRITE_IN_VALUE_LEN 4
/* MC_CMD_MDIO_WRITE_OUT msgresponse */
#define MC_CMD_MDIO_WRITE_OUT_LEN 4
* "good" transaction should have the DONE bit set and all other bits clear.
*/
#define MC_CMD_MDIO_WRITE_OUT_STATUS_OFST 0
+#define MC_CMD_MDIO_WRITE_OUT_STATUS_LEN 4
/* enum: Good. */
/* MC_CMD_MDIO_STATUS_GOOD 0x8 */
*/
#define MC_CMD_DBI_WRITE 0x12
-#define MC_CMD_0x12_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x12_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_DBI_WRITE_IN msgrequest */
#define MC_CMD_DBI_WRITE_IN_LENMIN 12
/* MC_CMD_DBIWROP_TYPEDEF structuredef */
#define MC_CMD_DBIWROP_TYPEDEF_LEN 12
#define MC_CMD_DBIWROP_TYPEDEF_ADDRESS_OFST 0
+#define MC_CMD_DBIWROP_TYPEDEF_ADDRESS_LEN 4
#define MC_CMD_DBIWROP_TYPEDEF_ADDRESS_LBN 0
#define MC_CMD_DBIWROP_TYPEDEF_ADDRESS_WIDTH 32
#define MC_CMD_DBIWROP_TYPEDEF_PARMS_OFST 4
+#define MC_CMD_DBIWROP_TYPEDEF_PARMS_LEN 4
#define MC_CMD_DBIWROP_TYPEDEF_VF_NUM_LBN 16
#define MC_CMD_DBIWROP_TYPEDEF_VF_NUM_WIDTH 16
#define MC_CMD_DBIWROP_TYPEDEF_VF_ACTIVE_LBN 15
#define MC_CMD_DBIWROP_TYPEDEF_PARMS_LBN 32
#define MC_CMD_DBIWROP_TYPEDEF_PARMS_WIDTH 32
#define MC_CMD_DBIWROP_TYPEDEF_VALUE_OFST 8
+#define MC_CMD_DBIWROP_TYPEDEF_VALUE_LEN 4
#define MC_CMD_DBIWROP_TYPEDEF_VALUE_LBN 64
#define MC_CMD_DBIWROP_TYPEDEF_VALUE_WIDTH 32
#define MC_CMD_PORT_READ32_IN_LEN 4
/* Address */
#define MC_CMD_PORT_READ32_IN_ADDR_OFST 0
+#define MC_CMD_PORT_READ32_IN_ADDR_LEN 4
/* MC_CMD_PORT_READ32_OUT msgresponse */
#define MC_CMD_PORT_READ32_OUT_LEN 8
/* Value */
#define MC_CMD_PORT_READ32_OUT_VALUE_OFST 0
+#define MC_CMD_PORT_READ32_OUT_VALUE_LEN 4
/* Status */
#define MC_CMD_PORT_READ32_OUT_STATUS_OFST 4
+#define MC_CMD_PORT_READ32_OUT_STATUS_LEN 4
/***********************************/
#define MC_CMD_PORT_WRITE32_IN_LEN 8
/* Address */
#define MC_CMD_PORT_WRITE32_IN_ADDR_OFST 0
+#define MC_CMD_PORT_WRITE32_IN_ADDR_LEN 4
/* Value */
#define MC_CMD_PORT_WRITE32_IN_VALUE_OFST 4
+#define MC_CMD_PORT_WRITE32_IN_VALUE_LEN 4
/* MC_CMD_PORT_WRITE32_OUT msgresponse */
#define MC_CMD_PORT_WRITE32_OUT_LEN 4
/* Status */
#define MC_CMD_PORT_WRITE32_OUT_STATUS_OFST 0
+#define MC_CMD_PORT_WRITE32_OUT_STATUS_LEN 4
/***********************************/
#define MC_CMD_PORT_READ128_IN_LEN 4
/* Address */
#define MC_CMD_PORT_READ128_IN_ADDR_OFST 0
+#define MC_CMD_PORT_READ128_IN_ADDR_LEN 4
/* MC_CMD_PORT_READ128_OUT msgresponse */
#define MC_CMD_PORT_READ128_OUT_LEN 20
#define MC_CMD_PORT_READ128_OUT_VALUE_LEN 16
/* Status */
#define MC_CMD_PORT_READ128_OUT_STATUS_OFST 16
+#define MC_CMD_PORT_READ128_OUT_STATUS_LEN 4
/***********************************/
#define MC_CMD_PORT_WRITE128_IN_LEN 20
/* Address */
#define MC_CMD_PORT_WRITE128_IN_ADDR_OFST 0
+#define MC_CMD_PORT_WRITE128_IN_ADDR_LEN 4
/* Value */
#define MC_CMD_PORT_WRITE128_IN_VALUE_OFST 4
#define MC_CMD_PORT_WRITE128_IN_VALUE_LEN 16
#define MC_CMD_PORT_WRITE128_OUT_LEN 4
/* Status */
#define MC_CMD_PORT_WRITE128_OUT_STATUS_OFST 0
+#define MC_CMD_PORT_WRITE128_OUT_STATUS_LEN 4
/* MC_CMD_CAPABILITIES structuredef */
#define MC_CMD_CAPABILITIES_LEN 4
#define MC_CMD_GET_BOARD_CFG_OUT_LENMAX 136
#define MC_CMD_GET_BOARD_CFG_OUT_LEN(num) (72+2*(num))
#define MC_CMD_GET_BOARD_CFG_OUT_BOARD_TYPE_OFST 0
+#define MC_CMD_GET_BOARD_CFG_OUT_BOARD_TYPE_LEN 4
#define MC_CMD_GET_BOARD_CFG_OUT_BOARD_NAME_OFST 4
#define MC_CMD_GET_BOARD_CFG_OUT_BOARD_NAME_LEN 32
-/* See MC_CMD_CAPABILITIES */
+/* Capabilities for Siena Port0 (see struct MC_CMD_CAPABILITIES). Unused on
+ * EF10 and later (use MC_CMD_GET_CAPABILITIES).
+ */
#define MC_CMD_GET_BOARD_CFG_OUT_CAPABILITIES_PORT0_OFST 36
-/* See MC_CMD_CAPABILITIES */
+#define MC_CMD_GET_BOARD_CFG_OUT_CAPABILITIES_PORT0_LEN 4
+/* Capabilities for Siena Port1 (see struct MC_CMD_CAPABILITIES). Unused on
+ * EF10 and later (use MC_CMD_GET_CAPABILITIES).
+ */
#define MC_CMD_GET_BOARD_CFG_OUT_CAPABILITIES_PORT1_OFST 40
+#define MC_CMD_GET_BOARD_CFG_OUT_CAPABILITIES_PORT1_LEN 4
+/* Base MAC address for Siena Port0. Unused on EF10 and later (use
+ * MC_CMD_GET_MAC_ADDRESSES).
+ */
#define MC_CMD_GET_BOARD_CFG_OUT_MAC_ADDR_BASE_PORT0_OFST 44
#define MC_CMD_GET_BOARD_CFG_OUT_MAC_ADDR_BASE_PORT0_LEN 6
+/* Base MAC address for Siena Port1. Unused on EF10 and later (use
+ * MC_CMD_GET_MAC_ADDRESSES).
+ */
#define MC_CMD_GET_BOARD_CFG_OUT_MAC_ADDR_BASE_PORT1_OFST 50
#define MC_CMD_GET_BOARD_CFG_OUT_MAC_ADDR_BASE_PORT1_LEN 6
+/* Size of MAC address pool for Siena Port0. Unused on EF10 and later (use
+ * MC_CMD_GET_MAC_ADDRESSES).
+ */
#define MC_CMD_GET_BOARD_CFG_OUT_MAC_COUNT_PORT0_OFST 56
+#define MC_CMD_GET_BOARD_CFG_OUT_MAC_COUNT_PORT0_LEN 4
+/* Size of MAC address pool for Siena Port1. Unused on EF10 and later (use
+ * MC_CMD_GET_MAC_ADDRESSES).
+ */
#define MC_CMD_GET_BOARD_CFG_OUT_MAC_COUNT_PORT1_OFST 60
+#define MC_CMD_GET_BOARD_CFG_OUT_MAC_COUNT_PORT1_LEN 4
+/* Increment between addresses in MAC address pool for Siena Port0. Unused on
+ * EF10 and later (use MC_CMD_GET_MAC_ADDRESSES).
+ */
#define MC_CMD_GET_BOARD_CFG_OUT_MAC_STRIDE_PORT0_OFST 64
+#define MC_CMD_GET_BOARD_CFG_OUT_MAC_STRIDE_PORT0_LEN 4
+/* Increment between addresses in MAC address pool for Siena Port1. Unused on
+ * EF10 and later (use MC_CMD_GET_MAC_ADDRESSES).
+ */
#define MC_CMD_GET_BOARD_CFG_OUT_MAC_STRIDE_PORT1_OFST 68
-/* This field contains a 16-bit value for each of the types of NVRAM area. The
- * values are defined in the firmware/mc/platform/.c file for a specific board
- * type, but otherwise have no meaning to the MC; they are used by the driver
- * to manage selection of appropriate firmware updates.
+#define MC_CMD_GET_BOARD_CFG_OUT_MAC_STRIDE_PORT1_LEN 4
+/* Siena only. This field contains a 16-bit value for each of the types of
+ * NVRAM area. The values are defined in the firmware/mc/platform/.c file for a
+ * specific board type, but otherwise have no meaning to the MC; they are used
+ * by the driver to manage selection of appropriate firmware updates. Unused on
+ * EF10 and later (use MC_CMD_NVRAM_METADATA).
*/
#define MC_CMD_GET_BOARD_CFG_OUT_FW_SUBTYPE_LIST_OFST 72
#define MC_CMD_GET_BOARD_CFG_OUT_FW_SUBTYPE_LIST_LEN 2
*/
#define MC_CMD_DBI_READX 0x19
-#define MC_CMD_0x19_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x19_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_DBI_READX_IN msgrequest */
#define MC_CMD_DBI_READX_IN_LENMIN 8
/* MC_CMD_DBIRDOP_TYPEDEF structuredef */
#define MC_CMD_DBIRDOP_TYPEDEF_LEN 8
#define MC_CMD_DBIRDOP_TYPEDEF_ADDRESS_OFST 0
+#define MC_CMD_DBIRDOP_TYPEDEF_ADDRESS_LEN 4
#define MC_CMD_DBIRDOP_TYPEDEF_ADDRESS_LBN 0
#define MC_CMD_DBIRDOP_TYPEDEF_ADDRESS_WIDTH 32
#define MC_CMD_DBIRDOP_TYPEDEF_PARMS_OFST 4
+#define MC_CMD_DBIRDOP_TYPEDEF_PARMS_LEN 4
#define MC_CMD_DBIRDOP_TYPEDEF_VF_NUM_LBN 16
#define MC_CMD_DBIRDOP_TYPEDEF_VF_NUM_WIDTH 16
#define MC_CMD_DBIRDOP_TYPEDEF_VF_ACTIVE_LBN 15
*/
#define MC_CMD_SET_RAND_SEED 0x1a
-#define MC_CMD_0x1a_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x1a_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_SET_RAND_SEED_IN msgrequest */
#define MC_CMD_SET_RAND_SEED_IN_LEN 16
#define MC_CMD_DRV_ATTACH_IN_LEN 12
/* new state to set if UPDATE=1 */
#define MC_CMD_DRV_ATTACH_IN_NEW_STATE_OFST 0
+#define MC_CMD_DRV_ATTACH_IN_NEW_STATE_LEN 4
#define MC_CMD_DRV_ATTACH_LBN 0
#define MC_CMD_DRV_ATTACH_WIDTH 1
#define MC_CMD_DRV_PREBOOT_LBN 1
#define MC_CMD_DRV_PREBOOT_WIDTH 1
/* 1 to set new state, or 0 to just report the existing state */
#define MC_CMD_DRV_ATTACH_IN_UPDATE_OFST 4
+#define MC_CMD_DRV_ATTACH_IN_UPDATE_LEN 4
/* preferred datapath firmware (for Huntington; ignored for Siena) */
#define MC_CMD_DRV_ATTACH_IN_FIRMWARE_ID_OFST 8
+#define MC_CMD_DRV_ATTACH_IN_FIRMWARE_ID_LEN 4
/* enum: Prefer to use full featured firmware */
#define MC_CMD_FW_FULL_FEATURED 0x0
/* enum: Prefer to use firmware with fewer features but lower latency */
#define MC_CMD_DRV_ATTACH_OUT_LEN 4
/* previous or existing state, see the bitmask at NEW_STATE */
#define MC_CMD_DRV_ATTACH_OUT_OLD_STATE_OFST 0
+#define MC_CMD_DRV_ATTACH_OUT_OLD_STATE_LEN 4
/* MC_CMD_DRV_ATTACH_EXT_OUT msgresponse */
#define MC_CMD_DRV_ATTACH_EXT_OUT_LEN 8
/* previous or existing state, see the bitmask at NEW_STATE */
#define MC_CMD_DRV_ATTACH_EXT_OUT_OLD_STATE_OFST 0
+#define MC_CMD_DRV_ATTACH_EXT_OUT_OLD_STATE_LEN 4
/* Flags associated with this function */
#define MC_CMD_DRV_ATTACH_EXT_OUT_FUNC_FLAGS_OFST 4
+#define MC_CMD_DRV_ATTACH_EXT_OUT_FUNC_FLAGS_LEN 4
/* enum: Labels the lowest-numbered function visible to the OS */
#define MC_CMD_DRV_ATTACH_EXT_OUT_FLAG_PRIMARY 0x0
/* enum: The function can control the link state of the physical port it is
#define MC_CMD_SHMUART_IN_LEN 4
/* ??? */
#define MC_CMD_SHMUART_IN_FLAG_OFST 0
+#define MC_CMD_SHMUART_IN_FLAG_LEN 4
/* MC_CMD_SHMUART_OUT msgresponse */
#define MC_CMD_SHMUART_OUT_LEN 0
* (TBD).
*/
#define MC_CMD_ENTITY_RESET_IN_FLAG_OFST 0
+#define MC_CMD_ENTITY_RESET_IN_FLAG_LEN 4
#define MC_CMD_ENTITY_RESET_IN_FUNCTION_RESOURCE_RESET_LBN 0
#define MC_CMD_ENTITY_RESET_IN_FUNCTION_RESOURCE_RESET_WIDTH 1
#define MC_CMD_PCIE_CREDITS_IN_LEN 8
/* poll period. 0 is disabled */
#define MC_CMD_PCIE_CREDITS_IN_POLL_PERIOD_OFST 0
+#define MC_CMD_PCIE_CREDITS_IN_POLL_PERIOD_LEN 4
/* wipe statistics */
#define MC_CMD_PCIE_CREDITS_IN_WIPE_OFST 4
+#define MC_CMD_PCIE_CREDITS_IN_WIPE_LEN 4
/* MC_CMD_PCIE_CREDITS_OUT msgresponse */
#define MC_CMD_PCIE_CREDITS_OUT_LEN 16
/* MC_CMD_RXD_MONITOR_IN msgrequest */
#define MC_CMD_RXD_MONITOR_IN_LEN 12
#define MC_CMD_RXD_MONITOR_IN_QID_OFST 0
+#define MC_CMD_RXD_MONITOR_IN_QID_LEN 4
#define MC_CMD_RXD_MONITOR_IN_POLL_PERIOD_OFST 4
+#define MC_CMD_RXD_MONITOR_IN_POLL_PERIOD_LEN 4
#define MC_CMD_RXD_MONITOR_IN_WIPE_OFST 8
+#define MC_CMD_RXD_MONITOR_IN_WIPE_LEN 4
/* MC_CMD_RXD_MONITOR_OUT msgresponse */
#define MC_CMD_RXD_MONITOR_OUT_LEN 80
#define MC_CMD_RXD_MONITOR_OUT_QID_OFST 0
+#define MC_CMD_RXD_MONITOR_OUT_QID_LEN 4
#define MC_CMD_RXD_MONITOR_OUT_RING_FILL_OFST 4
+#define MC_CMD_RXD_MONITOR_OUT_RING_FILL_LEN 4
#define MC_CMD_RXD_MONITOR_OUT_CACHE_FILL_OFST 8
+#define MC_CMD_RXD_MONITOR_OUT_CACHE_FILL_LEN 4
#define MC_CMD_RXD_MONITOR_OUT_RING_LT_1_OFST 12
+#define MC_CMD_RXD_MONITOR_OUT_RING_LT_1_LEN 4
#define MC_CMD_RXD_MONITOR_OUT_RING_LT_2_OFST 16
+#define MC_CMD_RXD_MONITOR_OUT_RING_LT_2_LEN 4
#define MC_CMD_RXD_MONITOR_OUT_RING_LT_4_OFST 20
+#define MC_CMD_RXD_MONITOR_OUT_RING_LT_4_LEN 4
#define MC_CMD_RXD_MONITOR_OUT_RING_LT_8_OFST 24
+#define MC_CMD_RXD_MONITOR_OUT_RING_LT_8_LEN 4
#define MC_CMD_RXD_MONITOR_OUT_RING_LT_16_OFST 28
+#define MC_CMD_RXD_MONITOR_OUT_RING_LT_16_LEN 4
#define MC_CMD_RXD_MONITOR_OUT_RING_LT_32_OFST 32
+#define MC_CMD_RXD_MONITOR_OUT_RING_LT_32_LEN 4
#define MC_CMD_RXD_MONITOR_OUT_RING_LT_64_OFST 36
+#define MC_CMD_RXD_MONITOR_OUT_RING_LT_64_LEN 4
#define MC_CMD_RXD_MONITOR_OUT_RING_LT_128_OFST 40
+#define MC_CMD_RXD_MONITOR_OUT_RING_LT_128_LEN 4
#define MC_CMD_RXD_MONITOR_OUT_RING_LT_256_OFST 44
+#define MC_CMD_RXD_MONITOR_OUT_RING_LT_256_LEN 4
#define MC_CMD_RXD_MONITOR_OUT_RING_GE_256_OFST 48
+#define MC_CMD_RXD_MONITOR_OUT_RING_GE_256_LEN 4
#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_1_OFST 52
+#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_1_LEN 4
#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_2_OFST 56
+#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_2_LEN 4
#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_4_OFST 60
+#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_4_LEN 4
#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_8_OFST 64
+#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_8_LEN 4
#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_16_OFST 68
+#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_16_LEN 4
#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_32_OFST 72
+#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_32_LEN 4
#define MC_CMD_RXD_MONITOR_OUT_CACHE_GE_32_OFST 76
+#define MC_CMD_RXD_MONITOR_OUT_CACHE_GE_32_LEN 4
/***********************************/
*/
#define MC_CMD_PUTS 0x23
-#define MC_CMD_0x23_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x23_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_PUTS_IN msgrequest */
#define MC_CMD_PUTS_IN_LENMIN 13
#define MC_CMD_PUTS_IN_LENMAX 252
#define MC_CMD_PUTS_IN_LEN(num) (12+1*(num))
#define MC_CMD_PUTS_IN_DEST_OFST 0
+#define MC_CMD_PUTS_IN_DEST_LEN 4
#define MC_CMD_PUTS_IN_UART_LBN 0
#define MC_CMD_PUTS_IN_UART_WIDTH 1
#define MC_CMD_PUTS_IN_PORT_LBN 1
#define MC_CMD_GET_PHY_CFG_OUT_LEN 72
/* flags */
#define MC_CMD_GET_PHY_CFG_OUT_FLAGS_OFST 0
+#define MC_CMD_GET_PHY_CFG_OUT_FLAGS_LEN 4
#define MC_CMD_GET_PHY_CFG_OUT_PRESENT_LBN 0
#define MC_CMD_GET_PHY_CFG_OUT_PRESENT_WIDTH 1
#define MC_CMD_GET_PHY_CFG_OUT_BIST_CABLE_SHORT_LBN 1
#define MC_CMD_GET_PHY_CFG_OUT_BIST_WIDTH 1
/* ?? */
#define MC_CMD_GET_PHY_CFG_OUT_TYPE_OFST 4
+#define MC_CMD_GET_PHY_CFG_OUT_TYPE_LEN 4
/* Bitmask of supported capabilities */
#define MC_CMD_GET_PHY_CFG_OUT_SUPPORTED_CAP_OFST 8
+#define MC_CMD_GET_PHY_CFG_OUT_SUPPORTED_CAP_LEN 4
#define MC_CMD_PHY_CAP_10HDX_LBN 1
#define MC_CMD_PHY_CAP_10HDX_WIDTH 1
#define MC_CMD_PHY_CAP_10FDX_LBN 2
#define MC_CMD_PHY_CAP_40000FDX_WIDTH 1
#define MC_CMD_PHY_CAP_DDM_LBN 12
#define MC_CMD_PHY_CAP_DDM_WIDTH 1
+#define MC_CMD_PHY_CAP_100000FDX_LBN 13
+#define MC_CMD_PHY_CAP_100000FDX_WIDTH 1
+#define MC_CMD_PHY_CAP_25000FDX_LBN 14
+#define MC_CMD_PHY_CAP_25000FDX_WIDTH 1
+#define MC_CMD_PHY_CAP_50000FDX_LBN 15
+#define MC_CMD_PHY_CAP_50000FDX_WIDTH 1
+#define MC_CMD_PHY_CAP_BASER_FEC_LBN 16
+#define MC_CMD_PHY_CAP_BASER_FEC_WIDTH 1
+#define MC_CMD_PHY_CAP_BASER_FEC_REQUESTED_LBN 17
+#define MC_CMD_PHY_CAP_BASER_FEC_REQUESTED_WIDTH 1
+#define MC_CMD_PHY_CAP_RS_FEC_LBN 18
+#define MC_CMD_PHY_CAP_RS_FEC_WIDTH 1
+#define MC_CMD_PHY_CAP_RS_FEC_REQUESTED_LBN 19
+#define MC_CMD_PHY_CAP_RS_FEC_REQUESTED_WIDTH 1
+#define MC_CMD_PHY_CAP_25G_BASER_FEC_LBN 20
+#define MC_CMD_PHY_CAP_25G_BASER_FEC_WIDTH 1
+#define MC_CMD_PHY_CAP_25G_BASER_FEC_REQUESTED_LBN 21
+#define MC_CMD_PHY_CAP_25G_BASER_FEC_REQUESTED_WIDTH 1
/* ?? */
#define MC_CMD_GET_PHY_CFG_OUT_CHANNEL_OFST 12
+#define MC_CMD_GET_PHY_CFG_OUT_CHANNEL_LEN 4
/* ?? */
#define MC_CMD_GET_PHY_CFG_OUT_PRT_OFST 16
+#define MC_CMD_GET_PHY_CFG_OUT_PRT_LEN 4
/* ?? */
#define MC_CMD_GET_PHY_CFG_OUT_STATS_MASK_OFST 20
+#define MC_CMD_GET_PHY_CFG_OUT_STATS_MASK_LEN 4
/* ?? */
#define MC_CMD_GET_PHY_CFG_OUT_NAME_OFST 24
#define MC_CMD_GET_PHY_CFG_OUT_NAME_LEN 20
/* ?? */
#define MC_CMD_GET_PHY_CFG_OUT_MEDIA_TYPE_OFST 44
+#define MC_CMD_GET_PHY_CFG_OUT_MEDIA_TYPE_LEN 4
/* enum: Xaui. */
#define MC_CMD_MEDIA_XAUI 0x1
/* enum: CX4. */
/* enum: QSFP+. */
#define MC_CMD_MEDIA_QSFP_PLUS 0x7
#define MC_CMD_GET_PHY_CFG_OUT_MMD_MASK_OFST 48
+#define MC_CMD_GET_PHY_CFG_OUT_MMD_MASK_LEN 4
/* enum: Native clause 22 */
#define MC_CMD_MMD_CLAUSE22 0x0
#define MC_CMD_MMD_CLAUSE45_PMAPMD 0x1 /* enum */
#define MC_CMD_START_BIST_IN_LEN 4
/* Type of test. */
#define MC_CMD_START_BIST_IN_TYPE_OFST 0
+#define MC_CMD_START_BIST_IN_TYPE_LEN 4
/* enum: Run the PHY's short cable BIST. */
#define MC_CMD_PHY_BIST_CABLE_SHORT 0x1
/* enum: Run the PHY's long cable BIST. */
#define MC_CMD_POLL_BIST_OUT_LEN 8
/* result */
#define MC_CMD_POLL_BIST_OUT_RESULT_OFST 0
+#define MC_CMD_POLL_BIST_OUT_RESULT_LEN 4
/* enum: Running. */
#define MC_CMD_POLL_BIST_RUNNING 0x1
/* enum: Passed. */
/* enum: Timed-out. */
#define MC_CMD_POLL_BIST_TIMEOUT 0x4
#define MC_CMD_POLL_BIST_OUT_PRIVATE_OFST 4
+#define MC_CMD_POLL_BIST_OUT_PRIVATE_LEN 4
/* MC_CMD_POLL_BIST_OUT_SFT9001 msgresponse */
#define MC_CMD_POLL_BIST_OUT_SFT9001_LEN 36
/* result */
/* MC_CMD_POLL_BIST_OUT_RESULT_OFST 0 */
+/* MC_CMD_POLL_BIST_OUT_RESULT_LEN 4 */
/* Enum values, see field(s): */
/* MC_CMD_POLL_BIST_OUT/MC_CMD_POLL_BIST_OUT_RESULT */
#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_LENGTH_A_OFST 4
+#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_LENGTH_A_LEN 4
#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_LENGTH_B_OFST 8
+#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_LENGTH_B_LEN 4
#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_LENGTH_C_OFST 12
+#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_LENGTH_C_LEN 4
#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_LENGTH_D_OFST 16
+#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_LENGTH_D_LEN 4
/* Status of each channel A */
#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_STATUS_A_OFST 20
+#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_STATUS_A_LEN 4
/* enum: Ok. */
#define MC_CMD_POLL_BIST_SFT9001_PAIR_OK 0x1
/* enum: Open. */
#define MC_CMD_POLL_BIST_SFT9001_PAIR_BUSY 0x9
/* Status of each channel B */
#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_STATUS_B_OFST 24
+#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_STATUS_B_LEN 4
/* Enum values, see field(s): */
/* CABLE_STATUS_A */
/* Status of each channel C */
#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_STATUS_C_OFST 28
+#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_STATUS_C_LEN 4
/* Enum values, see field(s): */
/* CABLE_STATUS_A */
/* Status of each channel D */
#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_STATUS_D_OFST 32
+#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_STATUS_D_LEN 4
/* Enum values, see field(s): */
/* CABLE_STATUS_A */
#define MC_CMD_POLL_BIST_OUT_MRSFP_LEN 8
/* result */
/* MC_CMD_POLL_BIST_OUT_RESULT_OFST 0 */
+/* MC_CMD_POLL_BIST_OUT_RESULT_LEN 4 */
/* Enum values, see field(s): */
/* MC_CMD_POLL_BIST_OUT/MC_CMD_POLL_BIST_OUT_RESULT */
#define MC_CMD_POLL_BIST_OUT_MRSFP_TEST_OFST 4
+#define MC_CMD_POLL_BIST_OUT_MRSFP_TEST_LEN 4
/* enum: Complete. */
#define MC_CMD_POLL_BIST_MRSFP_TEST_COMPLETE 0x0
/* enum: Bus switch off I2C write. */
#define MC_CMD_POLL_BIST_OUT_MEM_LEN 36
/* result */
/* MC_CMD_POLL_BIST_OUT_RESULT_OFST 0 */
+/* MC_CMD_POLL_BIST_OUT_RESULT_LEN 4 */
/* Enum values, see field(s): */
/* MC_CMD_POLL_BIST_OUT/MC_CMD_POLL_BIST_OUT_RESULT */
#define MC_CMD_POLL_BIST_OUT_MEM_TEST_OFST 4
+#define MC_CMD_POLL_BIST_OUT_MEM_TEST_LEN 4
/* enum: Test has completed. */
#define MC_CMD_POLL_BIST_MEM_COMPLETE 0x0
/* enum: RAM test - walk ones. */
#define MC_CMD_POLL_BIST_MEM_ECC 0x6
/* Failure address, only valid if result is POLL_BIST_FAILED */
#define MC_CMD_POLL_BIST_OUT_MEM_ADDR_OFST 8
+#define MC_CMD_POLL_BIST_OUT_MEM_ADDR_LEN 4
/* Bus or address space to which the failure address corresponds */
#define MC_CMD_POLL_BIST_OUT_MEM_BUS_OFST 12
+#define MC_CMD_POLL_BIST_OUT_MEM_BUS_LEN 4
/* enum: MC MIPS bus. */
#define MC_CMD_POLL_BIST_MEM_BUS_MC 0x0
/* enum: CSR IREG bus. */
#define MC_CMD_POLL_BIST_MEM_BUS_DICPU_RX1 0x8
/* Pattern written to RAM / register */
#define MC_CMD_POLL_BIST_OUT_MEM_EXPECT_OFST 16
+#define MC_CMD_POLL_BIST_OUT_MEM_EXPECT_LEN 4
/* Actual value read from RAM / register */
#define MC_CMD_POLL_BIST_OUT_MEM_ACTUAL_OFST 20
+#define MC_CMD_POLL_BIST_OUT_MEM_ACTUAL_LEN 4
/* ECC error mask */
#define MC_CMD_POLL_BIST_OUT_MEM_ECC_OFST 24
+#define MC_CMD_POLL_BIST_OUT_MEM_ECC_LEN 4
/* ECC parity error mask */
#define MC_CMD_POLL_BIST_OUT_MEM_ECC_PARITY_OFST 28
+#define MC_CMD_POLL_BIST_OUT_MEM_ECC_PARITY_LEN 4
/* ECC fatal error mask */
#define MC_CMD_POLL_BIST_OUT_MEM_ECC_FATAL_OFST 32
+#define MC_CMD_POLL_BIST_OUT_MEM_ECC_FATAL_LEN 4
/***********************************/
/* Enum values, see field(s): */
/* 100M */
+/* MC_CMD_GET_LOOPBACK_MODES_OUT_V2 msgresponse: Supported loopback modes for
+ * newer NICs with 25G/50G/100G support
+ */
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_LEN 64
+/* Supported loopbacks. */
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_100M_OFST 0
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_100M_LEN 8
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_100M_LO_OFST 0
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_100M_HI_OFST 4
+/* enum: None. */
+/* MC_CMD_LOOPBACK_NONE 0x0 */
+/* enum: Data. */
+/* MC_CMD_LOOPBACK_DATA 0x1 */
+/* enum: GMAC. */
+/* MC_CMD_LOOPBACK_GMAC 0x2 */
+/* enum: XGMII. */
+/* MC_CMD_LOOPBACK_XGMII 0x3 */
+/* enum: XGXS. */
+/* MC_CMD_LOOPBACK_XGXS 0x4 */
+/* enum: XAUI. */
+/* MC_CMD_LOOPBACK_XAUI 0x5 */
+/* enum: GMII. */
+/* MC_CMD_LOOPBACK_GMII 0x6 */
+/* enum: SGMII. */
+/* MC_CMD_LOOPBACK_SGMII 0x7 */
+/* enum: XGBR. */
+/* MC_CMD_LOOPBACK_XGBR 0x8 */
+/* enum: XFI. */
+/* MC_CMD_LOOPBACK_XFI 0x9 */
+/* enum: XAUI Far. */
+/* MC_CMD_LOOPBACK_XAUI_FAR 0xa */
+/* enum: GMII Far. */
+/* MC_CMD_LOOPBACK_GMII_FAR 0xb */
+/* enum: SGMII Far. */
+/* MC_CMD_LOOPBACK_SGMII_FAR 0xc */
+/* enum: XFI Far. */
+/* MC_CMD_LOOPBACK_XFI_FAR 0xd */
+/* enum: GPhy. */
+/* MC_CMD_LOOPBACK_GPHY 0xe */
+/* enum: PhyXS. */
+/* MC_CMD_LOOPBACK_PHYXS 0xf */
+/* enum: PCS. */
+/* MC_CMD_LOOPBACK_PCS 0x10 */
+/* enum: PMA-PMD. */
+/* MC_CMD_LOOPBACK_PMAPMD 0x11 */
+/* enum: Cross-Port. */
+/* MC_CMD_LOOPBACK_XPORT 0x12 */
+/* enum: XGMII-Wireside. */
+/* MC_CMD_LOOPBACK_XGMII_WS 0x13 */
+/* enum: XAUI Wireside. */
+/* MC_CMD_LOOPBACK_XAUI_WS 0x14 */
+/* enum: XAUI Wireside Far. */
+/* MC_CMD_LOOPBACK_XAUI_WS_FAR 0x15 */
+/* enum: XAUI Wireside near. */
+/* MC_CMD_LOOPBACK_XAUI_WS_NEAR 0x16 */
+/* enum: GMII Wireside. */
+/* MC_CMD_LOOPBACK_GMII_WS 0x17 */
+/* enum: XFI Wireside. */
+/* MC_CMD_LOOPBACK_XFI_WS 0x18 */
+/* enum: XFI Wireside Far. */
+/* MC_CMD_LOOPBACK_XFI_WS_FAR 0x19 */
+/* enum: PhyXS Wireside. */
+/* MC_CMD_LOOPBACK_PHYXS_WS 0x1a */
+/* enum: PMA lanes MAC-Serdes. */
+/* MC_CMD_LOOPBACK_PMA_INT 0x1b */
+/* enum: KR Serdes Parallel (Encoder). */
+/* MC_CMD_LOOPBACK_SD_NEAR 0x1c */
+/* enum: KR Serdes Serial. */
+/* MC_CMD_LOOPBACK_SD_FAR 0x1d */
+/* enum: PMA lanes MAC-Serdes Wireside. */
+/* MC_CMD_LOOPBACK_PMA_INT_WS 0x1e */
+/* enum: KR Serdes Parallel Wireside (Full PCS). */
+/* MC_CMD_LOOPBACK_SD_FEP2_WS 0x1f */
+/* enum: KR Serdes Parallel Wireside (Sym Aligner to TX). */
+/* MC_CMD_LOOPBACK_SD_FEP1_5_WS 0x20 */
+/* enum: KR Serdes Parallel Wireside (Deserializer to Serializer). */
+/* MC_CMD_LOOPBACK_SD_FEP_WS 0x21 */
+/* enum: KR Serdes Serial Wireside. */
+/* MC_CMD_LOOPBACK_SD_FES_WS 0x22 */
+/* enum: Near side of AOE Siena side port */
+/* MC_CMD_LOOPBACK_AOE_INT_NEAR 0x23 */
+/* enum: Medford Wireside datapath loopback */
+/* MC_CMD_LOOPBACK_DATA_WS 0x24 */
+/* enum: Force link up without setting up any physical loopback (snapper use
+ * only)
+ */
+/* MC_CMD_LOOPBACK_FORCE_EXT_LINK 0x25 */
+/* Supported loopbacks. */
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_1G_OFST 8
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_1G_LEN 8
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_1G_LO_OFST 8
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_1G_HI_OFST 12
+/* Enum values, see field(s): */
+/* 100M */
+/* Supported loopbacks. */
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_10G_OFST 16
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_10G_LEN 8
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_10G_LO_OFST 16
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_10G_HI_OFST 20
+/* Enum values, see field(s): */
+/* 100M */
+/* Supported loopbacks. */
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_SUGGESTED_OFST 24
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_SUGGESTED_LEN 8
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_SUGGESTED_LO_OFST 24
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_SUGGESTED_HI_OFST 28
+/* Enum values, see field(s): */
+/* 100M */
+/* Supported loopbacks. */
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_40G_OFST 32
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_40G_LEN 8
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_40G_LO_OFST 32
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_40G_HI_OFST 36
+/* Enum values, see field(s): */
+/* 100M */
+/* Supported 25G loopbacks. */
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_25G_OFST 40
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_25G_LEN 8
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_25G_LO_OFST 40
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_25G_HI_OFST 44
+/* Enum values, see field(s): */
+/* 100M */
+/* Supported 50 loopbacks. */
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_50G_OFST 48
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_50G_LEN 8
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_50G_LO_OFST 48
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_50G_HI_OFST 52
+/* Enum values, see field(s): */
+/* 100M */
+/* Supported 100G loopbacks. */
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_100G_OFST 56
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_100G_LEN 8
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_100G_LO_OFST 56
+#define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_100G_HI_OFST 60
+/* Enum values, see field(s): */
+/* 100M */
+
/***********************************/
/* MC_CMD_GET_LINK
#define MC_CMD_GET_LINK_OUT_LEN 28
/* near-side advertised capabilities */
#define MC_CMD_GET_LINK_OUT_CAP_OFST 0
+#define MC_CMD_GET_LINK_OUT_CAP_LEN 4
/* link-partner advertised capabilities */
#define MC_CMD_GET_LINK_OUT_LP_CAP_OFST 4
+#define MC_CMD_GET_LINK_OUT_LP_CAP_LEN 4
/* Autonegotiated speed in mbit/s. The link may still be down even if this
* reads non-zero.
*/
#define MC_CMD_GET_LINK_OUT_LINK_SPEED_OFST 8
+#define MC_CMD_GET_LINK_OUT_LINK_SPEED_LEN 4
/* Current loopback setting. */
#define MC_CMD_GET_LINK_OUT_LOOPBACK_MODE_OFST 12
+#define MC_CMD_GET_LINK_OUT_LOOPBACK_MODE_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_GET_LOOPBACK_MODES/MC_CMD_GET_LOOPBACK_MODES_OUT/100M */
#define MC_CMD_GET_LINK_OUT_FLAGS_OFST 16
+#define MC_CMD_GET_LINK_OUT_FLAGS_LEN 4
#define MC_CMD_GET_LINK_OUT_LINK_UP_LBN 0
#define MC_CMD_GET_LINK_OUT_LINK_UP_WIDTH 1
#define MC_CMD_GET_LINK_OUT_FULL_DUPLEX_LBN 1
#define MC_CMD_GET_LINK_OUT_LINK_FAULT_TX_WIDTH 1
/* This returns the negotiated flow control value. */
#define MC_CMD_GET_LINK_OUT_FCNTL_OFST 20
+#define MC_CMD_GET_LINK_OUT_FCNTL_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_SET_MAC/MC_CMD_SET_MAC_IN/FCNTL */
#define MC_CMD_GET_LINK_OUT_MAC_FAULT_OFST 24
+#define MC_CMD_GET_LINK_OUT_MAC_FAULT_LEN 4
#define MC_CMD_MAC_FAULT_XGMII_LOCAL_LBN 0
#define MC_CMD_MAC_FAULT_XGMII_LOCAL_WIDTH 1
#define MC_CMD_MAC_FAULT_XGMII_REMOTE_LBN 1
#define MC_CMD_SET_LINK_IN_LEN 16
/* ??? */
#define MC_CMD_SET_LINK_IN_CAP_OFST 0
+#define MC_CMD_SET_LINK_IN_CAP_LEN 4
/* Flags */
#define MC_CMD_SET_LINK_IN_FLAGS_OFST 4
+#define MC_CMD_SET_LINK_IN_FLAGS_LEN 4
#define MC_CMD_SET_LINK_IN_LOWPOWER_LBN 0
#define MC_CMD_SET_LINK_IN_LOWPOWER_WIDTH 1
#define MC_CMD_SET_LINK_IN_POWEROFF_LBN 1
#define MC_CMD_SET_LINK_IN_TXDIS_WIDTH 1
/* Loopback mode. */
#define MC_CMD_SET_LINK_IN_LOOPBACK_MODE_OFST 8
+#define MC_CMD_SET_LINK_IN_LOOPBACK_MODE_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_GET_LOOPBACK_MODES/MC_CMD_GET_LOOPBACK_MODES_OUT/100M */
/* A loopback speed of "0" is supported, and means (choose any available
* speed).
*/
#define MC_CMD_SET_LINK_IN_LOOPBACK_SPEED_OFST 12
+#define MC_CMD_SET_LINK_IN_LOOPBACK_SPEED_LEN 4
/* MC_CMD_SET_LINK_OUT msgresponse */
#define MC_CMD_SET_LINK_OUT_LEN 0
#define MC_CMD_SET_ID_LED_IN_LEN 4
/* Set LED state. */
#define MC_CMD_SET_ID_LED_IN_STATE_OFST 0
+#define MC_CMD_SET_ID_LED_IN_STATE_LEN 4
#define MC_CMD_LED_OFF 0x0 /* enum */
#define MC_CMD_LED_ON 0x1 /* enum */
#define MC_CMD_LED_DEFAULT 0x2 /* enum */
* EtherII, VLAN, bug16011 padding).
*/
#define MC_CMD_SET_MAC_IN_MTU_OFST 0
+#define MC_CMD_SET_MAC_IN_MTU_LEN 4
#define MC_CMD_SET_MAC_IN_DRAIN_OFST 4
+#define MC_CMD_SET_MAC_IN_DRAIN_LEN 4
#define MC_CMD_SET_MAC_IN_ADDR_OFST 8
#define MC_CMD_SET_MAC_IN_ADDR_LEN 8
#define MC_CMD_SET_MAC_IN_ADDR_LO_OFST 8
#define MC_CMD_SET_MAC_IN_ADDR_HI_OFST 12
#define MC_CMD_SET_MAC_IN_REJECT_OFST 16
+#define MC_CMD_SET_MAC_IN_REJECT_LEN 4
#define MC_CMD_SET_MAC_IN_REJECT_UNCST_LBN 0
#define MC_CMD_SET_MAC_IN_REJECT_UNCST_WIDTH 1
#define MC_CMD_SET_MAC_IN_REJECT_BRDCST_LBN 1
#define MC_CMD_SET_MAC_IN_REJECT_BRDCST_WIDTH 1
#define MC_CMD_SET_MAC_IN_FCNTL_OFST 20
+#define MC_CMD_SET_MAC_IN_FCNTL_LEN 4
/* enum: Flow control is off. */
#define MC_CMD_FCNTL_OFF 0x0
/* enum: Respond to flow control. */
/* enum: Issue flow control. */
#define MC_CMD_FCNTL_GENERATE 0x5
#define MC_CMD_SET_MAC_IN_FLAGS_OFST 24
+#define MC_CMD_SET_MAC_IN_FLAGS_LEN 4
#define MC_CMD_SET_MAC_IN_FLAG_INCLUDE_FCS_LBN 0
#define MC_CMD_SET_MAC_IN_FLAG_INCLUDE_FCS_WIDTH 1
* EtherII, VLAN, bug16011 padding).
*/
#define MC_CMD_SET_MAC_EXT_IN_MTU_OFST 0
+#define MC_CMD_SET_MAC_EXT_IN_MTU_LEN 4
#define MC_CMD_SET_MAC_EXT_IN_DRAIN_OFST 4
+#define MC_CMD_SET_MAC_EXT_IN_DRAIN_LEN 4
#define MC_CMD_SET_MAC_EXT_IN_ADDR_OFST 8
#define MC_CMD_SET_MAC_EXT_IN_ADDR_LEN 8
#define MC_CMD_SET_MAC_EXT_IN_ADDR_LO_OFST 8
#define MC_CMD_SET_MAC_EXT_IN_ADDR_HI_OFST 12
#define MC_CMD_SET_MAC_EXT_IN_REJECT_OFST 16
+#define MC_CMD_SET_MAC_EXT_IN_REJECT_LEN 4
#define MC_CMD_SET_MAC_EXT_IN_REJECT_UNCST_LBN 0
#define MC_CMD_SET_MAC_EXT_IN_REJECT_UNCST_WIDTH 1
#define MC_CMD_SET_MAC_EXT_IN_REJECT_BRDCST_LBN 1
#define MC_CMD_SET_MAC_EXT_IN_REJECT_BRDCST_WIDTH 1
#define MC_CMD_SET_MAC_EXT_IN_FCNTL_OFST 20
+#define MC_CMD_SET_MAC_EXT_IN_FCNTL_LEN 4
/* enum: Flow control is off. */
/* MC_CMD_FCNTL_OFF 0x0 */
/* enum: Respond to flow control. */
/* enum: Issue flow control. */
/* MC_CMD_FCNTL_GENERATE 0x5 */
#define MC_CMD_SET_MAC_EXT_IN_FLAGS_OFST 24
+#define MC_CMD_SET_MAC_EXT_IN_FLAGS_LEN 4
#define MC_CMD_SET_MAC_EXT_IN_FLAG_INCLUDE_FCS_LBN 0
#define MC_CMD_SET_MAC_EXT_IN_FLAG_INCLUDE_FCS_WIDTH 1
/* Select which parameters to configure. A parameter will only be modified if
* set).
*/
#define MC_CMD_SET_MAC_EXT_IN_CONTROL_OFST 28
+#define MC_CMD_SET_MAC_EXT_IN_CONTROL_LEN 4
#define MC_CMD_SET_MAC_EXT_IN_CFG_MTU_LBN 0
#define MC_CMD_SET_MAC_EXT_IN_CFG_MTU_WIDTH 1
#define MC_CMD_SET_MAC_EXT_IN_CFG_DRAIN_LBN 1
* to 0.
*/
#define MC_CMD_SET_MAC_V2_OUT_MTU_OFST 0
+#define MC_CMD_SET_MAC_V2_OUT_MTU_LEN 4
/***********************************/
#define MC_CMD_MAC_STATS_IN_DMA_ADDR_LO_OFST 0
#define MC_CMD_MAC_STATS_IN_DMA_ADDR_HI_OFST 4
#define MC_CMD_MAC_STATS_IN_CMD_OFST 8
+#define MC_CMD_MAC_STATS_IN_CMD_LEN 4
#define MC_CMD_MAC_STATS_IN_DMA_LBN 0
#define MC_CMD_MAC_STATS_IN_DMA_WIDTH 1
#define MC_CMD_MAC_STATS_IN_CLEAR_LBN 1
#define MC_CMD_MAC_STATS_IN_PERIODIC_NOEVENT_WIDTH 1
#define MC_CMD_MAC_STATS_IN_PERIOD_MS_LBN 16
#define MC_CMD_MAC_STATS_IN_PERIOD_MS_WIDTH 16
+/* DMA length. Should be set to MAC_STATS_NUM_STATS * sizeof(uint64_t), as
+ * returned by MC_CMD_GET_CAPABILITIES_V4_OUT. For legacy firmware not
+ * supporting MC_CMD_GET_CAPABILITIES_V4_OUT, DMA_LEN should be set to
+ * MC_CMD_MAC_NSTATS * sizeof(uint64_t)
+ */
#define MC_CMD_MAC_STATS_IN_DMA_LEN_OFST 12
+#define MC_CMD_MAC_STATS_IN_DMA_LEN_LEN 4
/* port id so vadapter stats can be provided */
#define MC_CMD_MAC_STATS_IN_PORT_ID_OFST 16
+#define MC_CMD_MAC_STATS_IN_PORT_ID_LEN 4
/* MC_CMD_MAC_STATS_OUT_DMA msgresponse */
#define MC_CMD_MAC_STATS_OUT_DMA_LEN 0
#define MC_CMD_GMAC_DMABUF_START 0x40
/* enum: End of GMAC stats buffer space, for Siena only. */
#define MC_CMD_GMAC_DMABUF_END 0x5f
-#define MC_CMD_MAC_GENERATION_END 0x60 /* enum */
+/* enum: GENERATION_END value, used together with GENERATION_START to verify
+ * consistency of DMAd data. For legacy firmware / drivers without extended
+ * stats (more precisely, when DMA_LEN == MC_CMD_MAC_NSTATS *
+ * sizeof(uint64_t)), this entry holds the GENERATION_END value. Otherwise,
+ * this value is invalid/ reserved and GENERATION_END is written as the last
+ * 64-bit word of the DMA buffer (at DMA_LEN - sizeof(uint64_t)). Note that
+ * this is consistent with the legacy behaviour, in the sense that entry 96 is
+ * the last 64-bit word in the buffer when DMA_LEN == MC_CMD_MAC_NSTATS *
+ * sizeof(uint64_t). See SF-109306-TC, Section 9.2 for details.
+ */
+#define MC_CMD_MAC_GENERATION_END 0x60
#define MC_CMD_MAC_NSTATS 0x61 /* enum */
+/* MC_CMD_MAC_STATS_V2_OUT_DMA msgresponse */
+#define MC_CMD_MAC_STATS_V2_OUT_DMA_LEN 0
+
+/* MC_CMD_MAC_STATS_V2_OUT_NO_DMA msgresponse */
+#define MC_CMD_MAC_STATS_V2_OUT_NO_DMA_LEN (((MC_CMD_MAC_NSTATS_V2*64))>>3)
+#define MC_CMD_MAC_STATS_V2_OUT_NO_DMA_STATISTICS_OFST 0
+#define MC_CMD_MAC_STATS_V2_OUT_NO_DMA_STATISTICS_LEN 8
+#define MC_CMD_MAC_STATS_V2_OUT_NO_DMA_STATISTICS_LO_OFST 0
+#define MC_CMD_MAC_STATS_V2_OUT_NO_DMA_STATISTICS_HI_OFST 4
+#define MC_CMD_MAC_STATS_V2_OUT_NO_DMA_STATISTICS_NUM MC_CMD_MAC_NSTATS_V2
+/* enum: Start of FEC stats buffer space, Medford2 and up */
+#define MC_CMD_MAC_FEC_DMABUF_START 0x61
+/* enum: Number of uncorrected FEC codewords on link (RS-FEC only for Medford2)
+ */
+#define MC_CMD_MAC_FEC_UNCORRECTED_ERRORS 0x61
+/* enum: Number of corrected FEC codewords on link (RS-FEC only for Medford2)
+ */
+#define MC_CMD_MAC_FEC_CORRECTED_ERRORS 0x62
+/* enum: Number of corrected 10-bit symbol errors, lane 0 (RS-FEC only) */
+#define MC_CMD_MAC_FEC_CORRECTED_SYMBOLS_LANE0 0x63
+/* enum: Number of corrected 10-bit symbol errors, lane 1 (RS-FEC only) */
+#define MC_CMD_MAC_FEC_CORRECTED_SYMBOLS_LANE1 0x64
+/* enum: Number of corrected 10-bit symbol errors, lane 2 (RS-FEC only) */
+#define MC_CMD_MAC_FEC_CORRECTED_SYMBOLS_LANE2 0x65
+/* enum: Number of corrected 10-bit symbol errors, lane 3 (RS-FEC only) */
+#define MC_CMD_MAC_FEC_CORRECTED_SYMBOLS_LANE3 0x66
+/* enum: This includes the space at offset 103 which is the final
+ * GENERATION_END in a MAC_STATS_V2 response and otherwise unused.
+ */
+#define MC_CMD_MAC_NSTATS_V2 0x68
+/* Other enum values, see field(s): */
+/* MC_CMD_MAC_STATS_OUT_NO_DMA/STATISTICS */
+
+/* MC_CMD_MAC_STATS_V3_OUT_DMA msgresponse */
+#define MC_CMD_MAC_STATS_V3_OUT_DMA_LEN 0
+
+/* MC_CMD_MAC_STATS_V3_OUT_NO_DMA msgresponse */
+#define MC_CMD_MAC_STATS_V3_OUT_NO_DMA_LEN (((MC_CMD_MAC_NSTATS_V3*64))>>3)
+#define MC_CMD_MAC_STATS_V3_OUT_NO_DMA_STATISTICS_OFST 0
+#define MC_CMD_MAC_STATS_V3_OUT_NO_DMA_STATISTICS_LEN 8
+#define MC_CMD_MAC_STATS_V3_OUT_NO_DMA_STATISTICS_LO_OFST 0
+#define MC_CMD_MAC_STATS_V3_OUT_NO_DMA_STATISTICS_HI_OFST 4
+#define MC_CMD_MAC_STATS_V3_OUT_NO_DMA_STATISTICS_NUM MC_CMD_MAC_NSTATS_V3
+/* enum: Start of CTPIO stats buffer space, Medford2 and up */
+#define MC_CMD_MAC_CTPIO_DMABUF_START 0x68
+/* enum: Number of CTPIO fallbacks because a DMA packet was in progress on the
+ * target VI
+ */
+#define MC_CMD_MAC_CTPIO_VI_BUSY_FALLBACK 0x68
+/* enum: Number of times a CTPIO send wrote beyond frame end (informational
+ * only)
+ */
+#define MC_CMD_MAC_CTPIO_LONG_WRITE_SUCCESS 0x69
+/* enum: Number of CTPIO failures because the TX doorbell was written before
+ * the end of the frame data
+ */
+#define MC_CMD_MAC_CTPIO_MISSING_DBELL_FAIL 0x6a
+/* enum: Number of CTPIO failures because the internal FIFO overflowed */
+#define MC_CMD_MAC_CTPIO_OVERFLOW_FAIL 0x6b
+/* enum: Number of CTPIO failures because the host did not deliver data fast
+ * enough to avoid MAC underflow
+ */
+#define MC_CMD_MAC_CTPIO_UNDERFLOW_FAIL 0x6c
+/* enum: Number of CTPIO failures because the host did not deliver all the
+ * frame data within the timeout
+ */
+#define MC_CMD_MAC_CTPIO_TIMEOUT_FAIL 0x6d
+/* enum: Number of CTPIO failures because the frame data arrived out of order
+ * or with gaps
+ */
+#define MC_CMD_MAC_CTPIO_NONCONTIG_WR_FAIL 0x6e
+/* enum: Number of CTPIO failures because the host started a new frame before
+ * completing the previous one
+ */
+#define MC_CMD_MAC_CTPIO_FRM_CLOBBER_FAIL 0x6f
+/* enum: Number of CTPIO failures because a write was not a multiple of 32 bits
+ * or not 32-bit aligned
+ */
+#define MC_CMD_MAC_CTPIO_INVALID_WR_FAIL 0x70
+/* enum: Number of CTPIO fallbacks because another VI on the same port was
+ * sending a CTPIO frame
+ */
+#define MC_CMD_MAC_CTPIO_VI_CLOBBER_FALLBACK 0x71
+/* enum: Number of CTPIO fallbacks because target VI did not have CTPIO enabled
+ */
+#define MC_CMD_MAC_CTPIO_UNQUALIFIED_FALLBACK 0x72
+/* enum: Number of CTPIO fallbacks because length in header was less than 29
+ * bytes
+ */
+#define MC_CMD_MAC_CTPIO_RUNT_FALLBACK 0x73
+/* enum: Total number of successful CTPIO sends on this port */
+#define MC_CMD_MAC_CTPIO_SUCCESS 0x74
+/* enum: Total number of CTPIO fallbacks on this port */
+#define MC_CMD_MAC_CTPIO_FALLBACK 0x75
+/* enum: Total number of CTPIO poisoned frames on this port, whether erased or
+ * not
+ */
+#define MC_CMD_MAC_CTPIO_POISON 0x76
+/* enum: Total number of CTPIO erased frames on this port */
+#define MC_CMD_MAC_CTPIO_ERASE 0x77
+/* enum: This includes the space at offset 120 which is the final
+ * GENERATION_END in a MAC_STATS_V3 response and otherwise unused.
+ */
+#define MC_CMD_MAC_NSTATS_V3 0x79
+/* Other enum values, see field(s): */
+/* MC_CMD_MAC_STATS_V2_OUT_NO_DMA/STATISTICS */
+
/***********************************/
/* MC_CMD_SRIOV
/* MC_CMD_SRIOV_IN msgrequest */
#define MC_CMD_SRIOV_IN_LEN 12
#define MC_CMD_SRIOV_IN_ENABLE_OFST 0
+#define MC_CMD_SRIOV_IN_ENABLE_LEN 4
#define MC_CMD_SRIOV_IN_VI_BASE_OFST 4
+#define MC_CMD_SRIOV_IN_VI_BASE_LEN 4
#define MC_CMD_SRIOV_IN_VF_COUNT_OFST 8
+#define MC_CMD_SRIOV_IN_VF_COUNT_LEN 4
/* MC_CMD_SRIOV_OUT msgresponse */
#define MC_CMD_SRIOV_OUT_LEN 8
#define MC_CMD_SRIOV_OUT_VI_SCALE_OFST 0
+#define MC_CMD_SRIOV_OUT_VI_SCALE_LEN 4
#define MC_CMD_SRIOV_OUT_VF_TOTAL_OFST 4
+#define MC_CMD_SRIOV_OUT_VF_TOTAL_LEN 4
/* MC_CMD_MEMCPY_RECORD_TYPEDEF structuredef */
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_LEN 32
/* this is only used for the first record */
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_NUM_RECORDS_OFST 0
+#define MC_CMD_MEMCPY_RECORD_TYPEDEF_NUM_RECORDS_LEN 4
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_NUM_RECORDS_LBN 0
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_NUM_RECORDS_WIDTH 32
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_RID_OFST 4
+#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_RID_LEN 4
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_RID_LBN 32
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_RID_WIDTH 32
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_ADDR_OFST 8
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_ADDR_LBN 64
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_ADDR_WIDTH 64
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_FROM_RID_OFST 16
+#define MC_CMD_MEMCPY_RECORD_TYPEDEF_FROM_RID_LEN 4
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_RID_INLINE 0x100 /* enum */
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_FROM_RID_LBN 128
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_FROM_RID_WIDTH 32
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_FROM_ADDR_LBN 160
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_FROM_ADDR_WIDTH 64
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_LENGTH_OFST 28
+#define MC_CMD_MEMCPY_RECORD_TYPEDEF_LENGTH_LEN 4
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_LENGTH_LBN 224
#define MC_CMD_MEMCPY_RECORD_TYPEDEF_LENGTH_WIDTH 32
/* MC_CMD_WOL_FILTER_SET_IN msgrequest */
#define MC_CMD_WOL_FILTER_SET_IN_LEN 192
#define MC_CMD_WOL_FILTER_SET_IN_FILTER_MODE_OFST 0
+#define MC_CMD_WOL_FILTER_SET_IN_FILTER_MODE_LEN 4
#define MC_CMD_FILTER_MODE_SIMPLE 0x0 /* enum */
#define MC_CMD_FILTER_MODE_STRUCTURED 0xffffffff /* enum */
/* A type value of 1 is unused. */
#define MC_CMD_WOL_FILTER_SET_IN_WOL_TYPE_OFST 4
+#define MC_CMD_WOL_FILTER_SET_IN_WOL_TYPE_LEN 4
/* enum: Magic */
#define MC_CMD_WOL_TYPE_MAGIC 0x0
/* enum: MS Windows Magic */
/* MC_CMD_WOL_FILTER_SET_IN_MAGIC msgrequest */
#define MC_CMD_WOL_FILTER_SET_IN_MAGIC_LEN 16
/* MC_CMD_WOL_FILTER_SET_IN_FILTER_MODE_OFST 0 */
+/* MC_CMD_WOL_FILTER_SET_IN_FILTER_MODE_LEN 4 */
/* MC_CMD_WOL_FILTER_SET_IN_WOL_TYPE_OFST 4 */
+/* MC_CMD_WOL_FILTER_SET_IN_WOL_TYPE_LEN 4 */
#define MC_CMD_WOL_FILTER_SET_IN_MAGIC_MAC_OFST 8
#define MC_CMD_WOL_FILTER_SET_IN_MAGIC_MAC_LEN 8
#define MC_CMD_WOL_FILTER_SET_IN_MAGIC_MAC_LO_OFST 8
/* MC_CMD_WOL_FILTER_SET_IN_IPV4_SYN msgrequest */
#define MC_CMD_WOL_FILTER_SET_IN_IPV4_SYN_LEN 20
/* MC_CMD_WOL_FILTER_SET_IN_FILTER_MODE_OFST 0 */
+/* MC_CMD_WOL_FILTER_SET_IN_FILTER_MODE_LEN 4 */
/* MC_CMD_WOL_FILTER_SET_IN_WOL_TYPE_OFST 4 */
+/* MC_CMD_WOL_FILTER_SET_IN_WOL_TYPE_LEN 4 */
#define MC_CMD_WOL_FILTER_SET_IN_IPV4_SYN_SRC_IP_OFST 8
+#define MC_CMD_WOL_FILTER_SET_IN_IPV4_SYN_SRC_IP_LEN 4
#define MC_CMD_WOL_FILTER_SET_IN_IPV4_SYN_DST_IP_OFST 12
+#define MC_CMD_WOL_FILTER_SET_IN_IPV4_SYN_DST_IP_LEN 4
#define MC_CMD_WOL_FILTER_SET_IN_IPV4_SYN_SRC_PORT_OFST 16
#define MC_CMD_WOL_FILTER_SET_IN_IPV4_SYN_SRC_PORT_LEN 2
#define MC_CMD_WOL_FILTER_SET_IN_IPV4_SYN_DST_PORT_OFST 18
/* MC_CMD_WOL_FILTER_SET_IN_IPV6_SYN msgrequest */
#define MC_CMD_WOL_FILTER_SET_IN_IPV6_SYN_LEN 44
/* MC_CMD_WOL_FILTER_SET_IN_FILTER_MODE_OFST 0 */
+/* MC_CMD_WOL_FILTER_SET_IN_FILTER_MODE_LEN 4 */
/* MC_CMD_WOL_FILTER_SET_IN_WOL_TYPE_OFST 4 */
+/* MC_CMD_WOL_FILTER_SET_IN_WOL_TYPE_LEN 4 */
#define MC_CMD_WOL_FILTER_SET_IN_IPV6_SYN_SRC_IP_OFST 8
#define MC_CMD_WOL_FILTER_SET_IN_IPV6_SYN_SRC_IP_LEN 16
#define MC_CMD_WOL_FILTER_SET_IN_IPV6_SYN_DST_IP_OFST 24
/* MC_CMD_WOL_FILTER_SET_IN_BITMAP msgrequest */
#define MC_CMD_WOL_FILTER_SET_IN_BITMAP_LEN 187
/* MC_CMD_WOL_FILTER_SET_IN_FILTER_MODE_OFST 0 */
+/* MC_CMD_WOL_FILTER_SET_IN_FILTER_MODE_LEN 4 */
/* MC_CMD_WOL_FILTER_SET_IN_WOL_TYPE_OFST 4 */
+/* MC_CMD_WOL_FILTER_SET_IN_WOL_TYPE_LEN 4 */
#define MC_CMD_WOL_FILTER_SET_IN_BITMAP_MASK_OFST 8
#define MC_CMD_WOL_FILTER_SET_IN_BITMAP_MASK_LEN 48
#define MC_CMD_WOL_FILTER_SET_IN_BITMAP_BITMAP_OFST 56
/* MC_CMD_WOL_FILTER_SET_IN_LINK msgrequest */
#define MC_CMD_WOL_FILTER_SET_IN_LINK_LEN 12
/* MC_CMD_WOL_FILTER_SET_IN_FILTER_MODE_OFST 0 */
+/* MC_CMD_WOL_FILTER_SET_IN_FILTER_MODE_LEN 4 */
/* MC_CMD_WOL_FILTER_SET_IN_WOL_TYPE_OFST 4 */
+/* MC_CMD_WOL_FILTER_SET_IN_WOL_TYPE_LEN 4 */
#define MC_CMD_WOL_FILTER_SET_IN_LINK_MASK_OFST 8
+#define MC_CMD_WOL_FILTER_SET_IN_LINK_MASK_LEN 4
#define MC_CMD_WOL_FILTER_SET_IN_LINK_UP_LBN 0
#define MC_CMD_WOL_FILTER_SET_IN_LINK_UP_WIDTH 1
#define MC_CMD_WOL_FILTER_SET_IN_LINK_DOWN_LBN 1
/* MC_CMD_WOL_FILTER_SET_OUT msgresponse */
#define MC_CMD_WOL_FILTER_SET_OUT_LEN 4
#define MC_CMD_WOL_FILTER_SET_OUT_FILTER_ID_OFST 0
+#define MC_CMD_WOL_FILTER_SET_OUT_FILTER_ID_LEN 4
/***********************************/
/* MC_CMD_WOL_FILTER_REMOVE_IN msgrequest */
#define MC_CMD_WOL_FILTER_REMOVE_IN_LEN 4
#define MC_CMD_WOL_FILTER_REMOVE_IN_FILTER_ID_OFST 0
+#define MC_CMD_WOL_FILTER_REMOVE_IN_FILTER_ID_LEN 4
/* MC_CMD_WOL_FILTER_REMOVE_OUT msgresponse */
#define MC_CMD_WOL_FILTER_REMOVE_OUT_LEN 0
/* MC_CMD_WOL_FILTER_RESET_IN msgrequest */
#define MC_CMD_WOL_FILTER_RESET_IN_LEN 4
#define MC_CMD_WOL_FILTER_RESET_IN_MASK_OFST 0
+#define MC_CMD_WOL_FILTER_RESET_IN_MASK_LEN 4
#define MC_CMD_WOL_FILTER_RESET_IN_WAKE_FILTERS 0x1 /* enum */
#define MC_CMD_WOL_FILTER_RESET_IN_LIGHTSOUT_OFFLOADS 0x2 /* enum */
#define MC_CMD_NVRAM_TYPES_OUT_LEN 4
/* Bit mask of supported types. */
#define MC_CMD_NVRAM_TYPES_OUT_TYPES_OFST 0
+#define MC_CMD_NVRAM_TYPES_OUT_TYPES_LEN 4
/* enum: Disabled callisto. */
#define MC_CMD_NVRAM_TYPE_DISABLED_CALLISTO 0x0
/* enum: MC firmware. */
/* MC_CMD_NVRAM_INFO_IN msgrequest */
#define MC_CMD_NVRAM_INFO_IN_LEN 4
#define MC_CMD_NVRAM_INFO_IN_TYPE_OFST 0
+#define MC_CMD_NVRAM_INFO_IN_TYPE_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_NVRAM_TYPES/MC_CMD_NVRAM_TYPES_OUT/TYPES */
/* MC_CMD_NVRAM_INFO_OUT msgresponse */
#define MC_CMD_NVRAM_INFO_OUT_LEN 24
#define MC_CMD_NVRAM_INFO_OUT_TYPE_OFST 0
+#define MC_CMD_NVRAM_INFO_OUT_TYPE_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_NVRAM_TYPES/MC_CMD_NVRAM_TYPES_OUT/TYPES */
#define MC_CMD_NVRAM_INFO_OUT_SIZE_OFST 4
+#define MC_CMD_NVRAM_INFO_OUT_SIZE_LEN 4
#define MC_CMD_NVRAM_INFO_OUT_ERASESIZE_OFST 8
+#define MC_CMD_NVRAM_INFO_OUT_ERASESIZE_LEN 4
#define MC_CMD_NVRAM_INFO_OUT_FLAGS_OFST 12
+#define MC_CMD_NVRAM_INFO_OUT_FLAGS_LEN 4
#define MC_CMD_NVRAM_INFO_OUT_PROTECTED_LBN 0
#define MC_CMD_NVRAM_INFO_OUT_PROTECTED_WIDTH 1
#define MC_CMD_NVRAM_INFO_OUT_TLV_LBN 1
#define MC_CMD_NVRAM_INFO_OUT_TLV_WIDTH 1
+#define MC_CMD_NVRAM_INFO_OUT_READ_ONLY_LBN 5
+#define MC_CMD_NVRAM_INFO_OUT_READ_ONLY_WIDTH 1
#define MC_CMD_NVRAM_INFO_OUT_CMAC_LBN 6
#define MC_CMD_NVRAM_INFO_OUT_CMAC_WIDTH 1
#define MC_CMD_NVRAM_INFO_OUT_A_B_LBN 7
#define MC_CMD_NVRAM_INFO_OUT_A_B_WIDTH 1
#define MC_CMD_NVRAM_INFO_OUT_PHYSDEV_OFST 16
+#define MC_CMD_NVRAM_INFO_OUT_PHYSDEV_LEN 4
#define MC_CMD_NVRAM_INFO_OUT_PHYSADDR_OFST 20
+#define MC_CMD_NVRAM_INFO_OUT_PHYSADDR_LEN 4
/* MC_CMD_NVRAM_INFO_V2_OUT msgresponse */
#define MC_CMD_NVRAM_INFO_V2_OUT_LEN 28
#define MC_CMD_NVRAM_INFO_V2_OUT_TYPE_OFST 0
+#define MC_CMD_NVRAM_INFO_V2_OUT_TYPE_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_NVRAM_TYPES/MC_CMD_NVRAM_TYPES_OUT/TYPES */
#define MC_CMD_NVRAM_INFO_V2_OUT_SIZE_OFST 4
+#define MC_CMD_NVRAM_INFO_V2_OUT_SIZE_LEN 4
#define MC_CMD_NVRAM_INFO_V2_OUT_ERASESIZE_OFST 8
+#define MC_CMD_NVRAM_INFO_V2_OUT_ERASESIZE_LEN 4
#define MC_CMD_NVRAM_INFO_V2_OUT_FLAGS_OFST 12
+#define MC_CMD_NVRAM_INFO_V2_OUT_FLAGS_LEN 4
#define MC_CMD_NVRAM_INFO_V2_OUT_PROTECTED_LBN 0
#define MC_CMD_NVRAM_INFO_V2_OUT_PROTECTED_WIDTH 1
#define MC_CMD_NVRAM_INFO_V2_OUT_TLV_LBN 1
#define MC_CMD_NVRAM_INFO_V2_OUT_TLV_WIDTH 1
+#define MC_CMD_NVRAM_INFO_V2_OUT_READ_ONLY_LBN 5
+#define MC_CMD_NVRAM_INFO_V2_OUT_READ_ONLY_WIDTH 1
#define MC_CMD_NVRAM_INFO_V2_OUT_A_B_LBN 7
#define MC_CMD_NVRAM_INFO_V2_OUT_A_B_WIDTH 1
#define MC_CMD_NVRAM_INFO_V2_OUT_PHYSDEV_OFST 16
+#define MC_CMD_NVRAM_INFO_V2_OUT_PHYSDEV_LEN 4
#define MC_CMD_NVRAM_INFO_V2_OUT_PHYSADDR_OFST 20
+#define MC_CMD_NVRAM_INFO_V2_OUT_PHYSADDR_LEN 4
/* Writes must be multiples of this size. Added to support the MUM on Sorrento.
*/
#define MC_CMD_NVRAM_INFO_V2_OUT_WRITESIZE_OFST 24
+#define MC_CMD_NVRAM_INFO_V2_OUT_WRITESIZE_LEN 4
/***********************************/
*/
#define MC_CMD_NVRAM_UPDATE_START_IN_LEN 4
#define MC_CMD_NVRAM_UPDATE_START_IN_TYPE_OFST 0
+#define MC_CMD_NVRAM_UPDATE_START_IN_TYPE_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_NVRAM_TYPES/MC_CMD_NVRAM_TYPES_OUT/TYPES */
*/
#define MC_CMD_NVRAM_UPDATE_START_V2_IN_LEN 8
#define MC_CMD_NVRAM_UPDATE_START_V2_IN_TYPE_OFST 0
+#define MC_CMD_NVRAM_UPDATE_START_V2_IN_TYPE_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_NVRAM_TYPES/MC_CMD_NVRAM_TYPES_OUT/TYPES */
#define MC_CMD_NVRAM_UPDATE_START_V2_IN_FLAGS_OFST 4
+#define MC_CMD_NVRAM_UPDATE_START_V2_IN_FLAGS_LEN 4
#define MC_CMD_NVRAM_UPDATE_START_V2_IN_FLAG_REPORT_VERIFY_RESULT_LBN 0
#define MC_CMD_NVRAM_UPDATE_START_V2_IN_FLAG_REPORT_VERIFY_RESULT_WIDTH 1
/* MC_CMD_NVRAM_READ_IN msgrequest */
#define MC_CMD_NVRAM_READ_IN_LEN 12
#define MC_CMD_NVRAM_READ_IN_TYPE_OFST 0
+#define MC_CMD_NVRAM_READ_IN_TYPE_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_NVRAM_TYPES/MC_CMD_NVRAM_TYPES_OUT/TYPES */
#define MC_CMD_NVRAM_READ_IN_OFFSET_OFST 4
+#define MC_CMD_NVRAM_READ_IN_OFFSET_LEN 4
/* amount to read in bytes */
#define MC_CMD_NVRAM_READ_IN_LENGTH_OFST 8
+#define MC_CMD_NVRAM_READ_IN_LENGTH_LEN 4
/* MC_CMD_NVRAM_READ_IN_V2 msgrequest */
#define MC_CMD_NVRAM_READ_IN_V2_LEN 16
#define MC_CMD_NVRAM_READ_IN_V2_TYPE_OFST 0
+#define MC_CMD_NVRAM_READ_IN_V2_TYPE_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_NVRAM_TYPES/MC_CMD_NVRAM_TYPES_OUT/TYPES */
#define MC_CMD_NVRAM_READ_IN_V2_OFFSET_OFST 4
+#define MC_CMD_NVRAM_READ_IN_V2_OFFSET_LEN 4
/* amount to read in bytes */
#define MC_CMD_NVRAM_READ_IN_V2_LENGTH_OFST 8
+#define MC_CMD_NVRAM_READ_IN_V2_LENGTH_LEN 4
/* Optional control info. If a partition is stored with an A/B versioning
* scheme (i.e. in more than one physical partition in NVRAM) the host can set
* this to control which underlying physical partition is used to read data
* verifying by reading with MODE=TARGET_BACKUP.
*/
#define MC_CMD_NVRAM_READ_IN_V2_MODE_OFST 12
+#define MC_CMD_NVRAM_READ_IN_V2_MODE_LEN 4
/* enum: Same as omitting MODE: caller sees data in current partition unless it
* holds the write lock in which case it sees data in the partition it is
* updating.
#define MC_CMD_NVRAM_WRITE_IN_LENMAX 252
#define MC_CMD_NVRAM_WRITE_IN_LEN(num) (12+1*(num))
#define MC_CMD_NVRAM_WRITE_IN_TYPE_OFST 0
+#define MC_CMD_NVRAM_WRITE_IN_TYPE_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_NVRAM_TYPES/MC_CMD_NVRAM_TYPES_OUT/TYPES */
#define MC_CMD_NVRAM_WRITE_IN_OFFSET_OFST 4
+#define MC_CMD_NVRAM_WRITE_IN_OFFSET_LEN 4
#define MC_CMD_NVRAM_WRITE_IN_LENGTH_OFST 8
+#define MC_CMD_NVRAM_WRITE_IN_LENGTH_LEN 4
#define MC_CMD_NVRAM_WRITE_IN_WRITE_BUFFER_OFST 12
#define MC_CMD_NVRAM_WRITE_IN_WRITE_BUFFER_LEN 1
#define MC_CMD_NVRAM_WRITE_IN_WRITE_BUFFER_MINNUM 1
/* MC_CMD_NVRAM_ERASE_IN msgrequest */
#define MC_CMD_NVRAM_ERASE_IN_LEN 12
#define MC_CMD_NVRAM_ERASE_IN_TYPE_OFST 0
+#define MC_CMD_NVRAM_ERASE_IN_TYPE_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_NVRAM_TYPES/MC_CMD_NVRAM_TYPES_OUT/TYPES */
#define MC_CMD_NVRAM_ERASE_IN_OFFSET_OFST 4
+#define MC_CMD_NVRAM_ERASE_IN_OFFSET_LEN 4
#define MC_CMD_NVRAM_ERASE_IN_LENGTH_OFST 8
+#define MC_CMD_NVRAM_ERASE_IN_LENGTH_LEN 4
/* MC_CMD_NVRAM_ERASE_OUT msgresponse */
#define MC_CMD_NVRAM_ERASE_OUT_LEN 0
*/
#define MC_CMD_NVRAM_UPDATE_FINISH_IN_LEN 8
#define MC_CMD_NVRAM_UPDATE_FINISH_IN_TYPE_OFST 0
+#define MC_CMD_NVRAM_UPDATE_FINISH_IN_TYPE_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_NVRAM_TYPES/MC_CMD_NVRAM_TYPES_OUT/TYPES */
#define MC_CMD_NVRAM_UPDATE_FINISH_IN_REBOOT_OFST 4
+#define MC_CMD_NVRAM_UPDATE_FINISH_IN_REBOOT_LEN 4
/* MC_CMD_NVRAM_UPDATE_FINISH_V2_IN msgrequest: Extended NVRAM_UPDATE_FINISH
* request with additional flags indicating version of NVRAM_UPDATE commands in
*/
#define MC_CMD_NVRAM_UPDATE_FINISH_V2_IN_LEN 12
#define MC_CMD_NVRAM_UPDATE_FINISH_V2_IN_TYPE_OFST 0
+#define MC_CMD_NVRAM_UPDATE_FINISH_V2_IN_TYPE_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_NVRAM_TYPES/MC_CMD_NVRAM_TYPES_OUT/TYPES */
#define MC_CMD_NVRAM_UPDATE_FINISH_V2_IN_REBOOT_OFST 4
+#define MC_CMD_NVRAM_UPDATE_FINISH_V2_IN_REBOOT_LEN 4
#define MC_CMD_NVRAM_UPDATE_FINISH_V2_IN_FLAGS_OFST 8
+#define MC_CMD_NVRAM_UPDATE_FINISH_V2_IN_FLAGS_LEN 4
#define MC_CMD_NVRAM_UPDATE_FINISH_V2_IN_FLAG_REPORT_VERIFY_RESULT_LBN 0
#define MC_CMD_NVRAM_UPDATE_FINISH_V2_IN_FLAG_REPORT_VERIFY_RESULT_WIDTH 1
* This process takes a few seconds to complete. So is likely to take more than
* the MCDI timeout. Hence signature verification is initiated when
* MC_CMD_NVRAM_UPDATE_FINISH_V2_IN is received by the firmware, however, the
- * MCDI command returns immediately with error code EAGAIN. Subsequent
- * NVRAM_UPDATE_FINISH_V2_IN requests also return EAGAIN if the verification is
- * in progress. Once the verification has completed, this response payload
- * includes the results of the signature verification. Note that the nvram lock
- * in firmware is only released after the verification has completed and the
- * host has read back the result code from firmware.
+ * MCDI command is run in a background MCDI processing thread. This response
+ * payload includes the results of the signature verification. Note that the
+ * per-partition nvram lock in firmware is only released after the verification
+ * has completed.
*/
#define MC_CMD_NVRAM_UPDATE_FINISH_V2_OUT_LEN 4
/* Result of nvram update completion processing */
#define MC_CMD_NVRAM_UPDATE_FINISH_V2_OUT_RESULT_CODE_OFST 0
+#define MC_CMD_NVRAM_UPDATE_FINISH_V2_OUT_RESULT_CODE_LEN 4
+/* enum: Invalid return code; only non-zero values are defined. Defined as
+ * unknown for backwards compatibility with NVRAM_UPDATE_FINISH_OUT.
+ */
+#define MC_CMD_NVRAM_VERIFY_RC_UNKNOWN 0x0
/* enum: Verify succeeded without any errors. */
#define MC_CMD_NVRAM_VERIFY_RC_SUCCESS 0x1
/* enum: CMS format verification failed due to an internal error. */
* Trusted approver's list.
*/
#define MC_CMD_NVRAM_VERIFY_RC_NO_SIGNATURE_MATCH 0xb
+/* enum: The image contains a test-signed certificate, but the adapter accepts
+ * only production signed images.
+ */
+#define MC_CMD_NVRAM_VERIFY_RC_REJECT_TEST_SIGNED 0xc
+/* enum: The image has a lower security level than the current firmware. */
+#define MC_CMD_NVRAM_VERIFY_RC_SECURITY_LEVEL_DOWNGRADE 0xd
/***********************************/
/* MC_CMD_REBOOT_IN msgrequest */
#define MC_CMD_REBOOT_IN_LEN 4
#define MC_CMD_REBOOT_IN_FLAGS_OFST 0
+#define MC_CMD_REBOOT_IN_FLAGS_LEN 4
#define MC_CMD_REBOOT_FLAGS_AFTER_ASSERTION 0x1 /* enum */
/* MC_CMD_REBOOT_OUT msgresponse */
*/
#define MC_CMD_REBOOT_MODE 0x3f
-#define MC_CMD_0x3f_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x3f_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_REBOOT_MODE_IN msgrequest */
#define MC_CMD_REBOOT_MODE_IN_LEN 4
#define MC_CMD_REBOOT_MODE_IN_VALUE_OFST 0
+#define MC_CMD_REBOOT_MODE_IN_VALUE_LEN 4
/* enum: Normal. */
#define MC_CMD_REBOOT_MODE_NORMAL 0x0
/* enum: Power-on Reset. */
/* MC_CMD_REBOOT_MODE_OUT msgresponse */
#define MC_CMD_REBOOT_MODE_OUT_LEN 4
#define MC_CMD_REBOOT_MODE_OUT_VALUE_OFST 0
+#define MC_CMD_REBOOT_MODE_OUT_VALUE_LEN 4
/***********************************/
*/
#define MC_CMD_SENSOR_INFO 0x41
-#define MC_CMD_0x41_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x41_PRIVILEGE_CTG SRIOV_CTG_GENERAL
/* MC_CMD_SENSOR_INFO_IN msgrequest */
#define MC_CMD_SENSOR_INFO_IN_LEN 0
* Page 1 contains sensors 32 to 62 (sensor 63 is the next page bit). etc.
*/
#define MC_CMD_SENSOR_INFO_EXT_IN_PAGE_OFST 0
+#define MC_CMD_SENSOR_INFO_EXT_IN_PAGE_LEN 4
/* MC_CMD_SENSOR_INFO_OUT msgresponse */
#define MC_CMD_SENSOR_INFO_OUT_LENMIN 4
#define MC_CMD_SENSOR_INFO_OUT_LENMAX 252
#define MC_CMD_SENSOR_INFO_OUT_LEN(num) (4+8*(num))
#define MC_CMD_SENSOR_INFO_OUT_MASK_OFST 0
+#define MC_CMD_SENSOR_INFO_OUT_MASK_LEN 4
/* enum: Controller temperature: degC */
#define MC_CMD_SENSOR_CONTROLLER_TEMP 0x0
/* enum: Phy common temperature: degC */
#define MC_CMD_SENSOR_BOARD_FRONT_TEMP 0x4f
/* enum: Board temperature (back): degC */
#define MC_CMD_SENSOR_BOARD_BACK_TEMP 0x50
+/* enum: 1.8v power current: mA */
+#define MC_CMD_SENSOR_IN_I1V8 0x51
+/* enum: 2.5v power current: mA */
+#define MC_CMD_SENSOR_IN_I2V5 0x52
+/* enum: 3.3v power current: mA */
+#define MC_CMD_SENSOR_IN_I3V3 0x53
+/* enum: 12v power current: mA */
+#define MC_CMD_SENSOR_IN_I12V0 0x54
+/* enum: 1.3v power: mV */
+#define MC_CMD_SENSOR_IN_1V3 0x55
+/* enum: 1.3v power current: mA */
+#define MC_CMD_SENSOR_IN_I1V3 0x56
+/* enum: Not a sensor: reserved for the next page flag */
+#define MC_CMD_SENSOR_PAGE2_NEXT 0x5f
/* MC_CMD_SENSOR_INFO_ENTRY_TYPEDEF */
#define MC_CMD_SENSOR_ENTRY_OFST 4
#define MC_CMD_SENSOR_ENTRY_LEN 8
#define MC_CMD_SENSOR_INFO_EXT_OUT_LENMAX 252
#define MC_CMD_SENSOR_INFO_EXT_OUT_LEN(num) (4+8*(num))
#define MC_CMD_SENSOR_INFO_EXT_OUT_MASK_OFST 0
+#define MC_CMD_SENSOR_INFO_EXT_OUT_MASK_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_SENSOR_INFO_OUT */
#define MC_CMD_SENSOR_INFO_EXT_OUT_NEXT_PAGE_LBN 31
*/
#define MC_CMD_READ_SENSORS 0x42
-#define MC_CMD_0x42_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x42_PRIVILEGE_CTG SRIOV_CTG_GENERAL
/* MC_CMD_READ_SENSORS_IN msgrequest */
#define MC_CMD_READ_SENSORS_IN_LEN 8
#define MC_CMD_READ_SENSORS_EXT_IN_DMA_ADDR_HI_OFST 4
/* Size in bytes of host buffer. */
#define MC_CMD_READ_SENSORS_EXT_IN_LENGTH_OFST 8
+#define MC_CMD_READ_SENSORS_EXT_IN_LENGTH_LEN 4
/* MC_CMD_READ_SENSORS_OUT msgresponse */
#define MC_CMD_READ_SENSORS_OUT_LEN 0
/* MC_CMD_GET_PHY_STATE_OUT msgresponse */
#define MC_CMD_GET_PHY_STATE_OUT_LEN 4
#define MC_CMD_GET_PHY_STATE_OUT_STATE_OFST 0
+#define MC_CMD_GET_PHY_STATE_OUT_STATE_LEN 4
/* enum: Ok. */
#define MC_CMD_PHY_STATE_OK 0x1
/* enum: Faulty. */
/* MC_CMD_WOL_FILTER_GET_OUT msgresponse */
#define MC_CMD_WOL_FILTER_GET_OUT_LEN 4
#define MC_CMD_WOL_FILTER_GET_OUT_FILTER_ID_OFST 0
+#define MC_CMD_WOL_FILTER_GET_OUT_FILTER_ID_LEN 4
/***********************************/
#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_LENMAX 252
#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_LEN(num) (4+4*(num))
#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_PROTOCOL_OFST 0
+#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_PROTOCOL_LEN 4
#define MC_CMD_LIGHTSOUT_OFFLOAD_PROTOCOL_ARP 0x1 /* enum */
#define MC_CMD_LIGHTSOUT_OFFLOAD_PROTOCOL_NS 0x2 /* enum */
#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_DATA_OFST 4
/* MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_ARP msgrequest */
#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_ARP_LEN 14
/* MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_PROTOCOL_OFST 0 */
+/* MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_PROTOCOL_LEN 4 */
#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_ARP_MAC_OFST 4
#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_ARP_MAC_LEN 6
#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_ARP_IP_OFST 10
+#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_ARP_IP_LEN 4
/* MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_NS msgrequest */
#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_NS_LEN 42
/* MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_PROTOCOL_OFST 0 */
+/* MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_PROTOCOL_LEN 4 */
#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_NS_MAC_OFST 4
#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_NS_MAC_LEN 6
#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_NS_SNIPV6_OFST 10
/* MC_CMD_ADD_LIGHTSOUT_OFFLOAD_OUT msgresponse */
#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_OUT_LEN 4
#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_OUT_FILTER_ID_OFST 0
+#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_OUT_FILTER_ID_LEN 4
/***********************************/
/* MC_CMD_REMOVE_LIGHTSOUT_OFFLOAD_IN msgrequest */
#define MC_CMD_REMOVE_LIGHTSOUT_OFFLOAD_IN_LEN 8
#define MC_CMD_REMOVE_LIGHTSOUT_OFFLOAD_IN_PROTOCOL_OFST 0
+#define MC_CMD_REMOVE_LIGHTSOUT_OFFLOAD_IN_PROTOCOL_LEN 4
#define MC_CMD_REMOVE_LIGHTSOUT_OFFLOAD_IN_FILTER_ID_OFST 4
+#define MC_CMD_REMOVE_LIGHTSOUT_OFFLOAD_IN_FILTER_ID_LEN 4
/* MC_CMD_REMOVE_LIGHTSOUT_OFFLOAD_OUT msgresponse */
#define MC_CMD_REMOVE_LIGHTSOUT_OFFLOAD_OUT_LEN 0
#define MC_CMD_TESTASSERT_V2_IN_LEN 4
/* How to provoke the assertion */
#define MC_CMD_TESTASSERT_V2_IN_TYPE_OFST 0
+#define MC_CMD_TESTASSERT_V2_IN_TYPE_LEN 4
/* enum: Assert using the FAIL_ASSERTION_WITH_USEFUL_VALUES macro. Unless
* you're testing firmware, this is what you want.
*/
#define MC_CMD_WORKAROUND_IN_LEN 8
/* The enums here must correspond with those in MC_CMD_GET_WORKAROUND. */
#define MC_CMD_WORKAROUND_IN_TYPE_OFST 0
+#define MC_CMD_WORKAROUND_IN_TYPE_LEN 4
/* enum: Bug 17230 work around. */
#define MC_CMD_WORKAROUND_BUG17230 0x1
/* enum: Bug 35388 work around (unsafe EVQ writes). */
* the workaround
*/
#define MC_CMD_WORKAROUND_IN_ENABLED_OFST 4
+#define MC_CMD_WORKAROUND_IN_ENABLED_LEN 4
/* MC_CMD_WORKAROUND_OUT msgresponse */
#define MC_CMD_WORKAROUND_OUT_LEN 0
*/
#define MC_CMD_WORKAROUND_EXT_OUT_LEN 4
#define MC_CMD_WORKAROUND_EXT_OUT_FLAGS_OFST 0
+#define MC_CMD_WORKAROUND_EXT_OUT_FLAGS_LEN 4
#define MC_CMD_WORKAROUND_EXT_OUT_FLR_DONE_LBN 0
#define MC_CMD_WORKAROUND_EXT_OUT_FLR_DONE_WIDTH 1
/* MC_CMD_GET_PHY_MEDIA_INFO_IN msgrequest */
#define MC_CMD_GET_PHY_MEDIA_INFO_IN_LEN 4
#define MC_CMD_GET_PHY_MEDIA_INFO_IN_PAGE_OFST 0
+#define MC_CMD_GET_PHY_MEDIA_INFO_IN_PAGE_LEN 4
/* MC_CMD_GET_PHY_MEDIA_INFO_OUT msgresponse */
#define MC_CMD_GET_PHY_MEDIA_INFO_OUT_LENMIN 5
#define MC_CMD_GET_PHY_MEDIA_INFO_OUT_LEN(num) (4+1*(num))
/* in bytes */
#define MC_CMD_GET_PHY_MEDIA_INFO_OUT_DATALEN_OFST 0
+#define MC_CMD_GET_PHY_MEDIA_INFO_OUT_DATALEN_LEN 4
#define MC_CMD_GET_PHY_MEDIA_INFO_OUT_DATA_OFST 4
#define MC_CMD_GET_PHY_MEDIA_INFO_OUT_DATA_LEN 1
#define MC_CMD_GET_PHY_MEDIA_INFO_OUT_DATA_MINNUM 1
/* MC_CMD_NVRAM_TEST_IN msgrequest */
#define MC_CMD_NVRAM_TEST_IN_LEN 4
#define MC_CMD_NVRAM_TEST_IN_TYPE_OFST 0
+#define MC_CMD_NVRAM_TEST_IN_TYPE_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_NVRAM_TYPES/MC_CMD_NVRAM_TYPES_OUT/TYPES */
/* MC_CMD_NVRAM_TEST_OUT msgresponse */
#define MC_CMD_NVRAM_TEST_OUT_LEN 4
#define MC_CMD_NVRAM_TEST_OUT_RESULT_OFST 0
+#define MC_CMD_NVRAM_TEST_OUT_RESULT_LEN 4
/* enum: Passed. */
#define MC_CMD_NVRAM_TEST_PASS 0x0
/* enum: Failed. */
#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_LEN 16
/* 0-6 low->high de-emph. */
#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_TXEQ_LEVEL_OFST 0
+#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_TXEQ_LEVEL_LEN 4
/* 0-8 low->high ref.V */
#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_TXEQ_DT_CFG_OFST 4
+#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_TXEQ_DT_CFG_LEN 4
/* 0-8 0-8 low->high boost */
#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_RXEQ_BOOST_OFST 8
+#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_RXEQ_BOOST_LEN 4
/* 0-8 low->high ref.V */
#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_RXEQ_DT_CFG_OFST 12
+#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_RXEQ_DT_CFG_LEN 4
/* MC_CMD_MRSFP_TWEAK_IN_READ_ONLY msgrequest */
#define MC_CMD_MRSFP_TWEAK_IN_READ_ONLY_LEN 0
#define MC_CMD_MRSFP_TWEAK_OUT_LEN 12
/* input bits */
#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_INPUTS_OFST 0
+#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_INPUTS_LEN 4
/* output bits */
#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_OUTPUTS_OFST 4
+#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_OUTPUTS_LEN 4
/* direction */
#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_DIRECTION_OFST 8
+#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_DIRECTION_LEN 4
/* enum: Out. */
#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_DIRECTION_OUT 0x0
/* enum: In. */
*/
#define MC_CMD_SENSOR_SET_LIMS 0x4e
-#define MC_CMD_0x4e_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x4e_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_SENSOR_SET_LIMS_IN msgrequest */
#define MC_CMD_SENSOR_SET_LIMS_IN_LEN 20
#define MC_CMD_SENSOR_SET_LIMS_IN_SENSOR_OFST 0
+#define MC_CMD_SENSOR_SET_LIMS_IN_SENSOR_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_SENSOR_INFO/MC_CMD_SENSOR_INFO_OUT/MASK */
/* interpretation is is sensor-specific. */
#define MC_CMD_SENSOR_SET_LIMS_IN_LOW0_OFST 4
+#define MC_CMD_SENSOR_SET_LIMS_IN_LOW0_LEN 4
/* interpretation is is sensor-specific. */
#define MC_CMD_SENSOR_SET_LIMS_IN_HI0_OFST 8
+#define MC_CMD_SENSOR_SET_LIMS_IN_HI0_LEN 4
/* interpretation is is sensor-specific. */
#define MC_CMD_SENSOR_SET_LIMS_IN_LOW1_OFST 12
+#define MC_CMD_SENSOR_SET_LIMS_IN_LOW1_LEN 4
/* interpretation is is sensor-specific. */
#define MC_CMD_SENSOR_SET_LIMS_IN_HI1_OFST 16
+#define MC_CMD_SENSOR_SET_LIMS_IN_HI1_LEN 4
/* MC_CMD_SENSOR_SET_LIMS_OUT msgresponse */
#define MC_CMD_SENSOR_SET_LIMS_OUT_LEN 0
/* MC_CMD_GET_RESOURCE_LIMITS_OUT msgresponse */
#define MC_CMD_GET_RESOURCE_LIMITS_OUT_LEN 16
#define MC_CMD_GET_RESOURCE_LIMITS_OUT_BUFTBL_OFST 0
+#define MC_CMD_GET_RESOURCE_LIMITS_OUT_BUFTBL_LEN 4
#define MC_CMD_GET_RESOURCE_LIMITS_OUT_EVQ_OFST 4
+#define MC_CMD_GET_RESOURCE_LIMITS_OUT_EVQ_LEN 4
#define MC_CMD_GET_RESOURCE_LIMITS_OUT_RXQ_OFST 8
+#define MC_CMD_GET_RESOURCE_LIMITS_OUT_RXQ_LEN 4
#define MC_CMD_GET_RESOURCE_LIMITS_OUT_TXQ_OFST 12
+#define MC_CMD_GET_RESOURCE_LIMITS_OUT_TXQ_LEN 4
/***********************************/
#define MC_CMD_NVRAM_PARTITIONS_OUT_LEN(num) (4+4*(num))
/* total number of partitions */
#define MC_CMD_NVRAM_PARTITIONS_OUT_NUM_PARTITIONS_OFST 0
+#define MC_CMD_NVRAM_PARTITIONS_OUT_NUM_PARTITIONS_LEN 4
/* type ID code for each of NUM_PARTITIONS partitions */
#define MC_CMD_NVRAM_PARTITIONS_OUT_TYPE_ID_OFST 4
#define MC_CMD_NVRAM_PARTITIONS_OUT_TYPE_ID_LEN 4
#define MC_CMD_NVRAM_METADATA_IN_LEN 4
/* Partition type ID code */
#define MC_CMD_NVRAM_METADATA_IN_TYPE_OFST 0
+#define MC_CMD_NVRAM_METADATA_IN_TYPE_LEN 4
/* MC_CMD_NVRAM_METADATA_OUT msgresponse */
#define MC_CMD_NVRAM_METADATA_OUT_LENMIN 20
#define MC_CMD_NVRAM_METADATA_OUT_LEN(num) (20+1*(num))
/* Partition type ID code */
#define MC_CMD_NVRAM_METADATA_OUT_TYPE_OFST 0
+#define MC_CMD_NVRAM_METADATA_OUT_TYPE_LEN 4
#define MC_CMD_NVRAM_METADATA_OUT_FLAGS_OFST 4
+#define MC_CMD_NVRAM_METADATA_OUT_FLAGS_LEN 4
#define MC_CMD_NVRAM_METADATA_OUT_SUBTYPE_VALID_LBN 0
#define MC_CMD_NVRAM_METADATA_OUT_SUBTYPE_VALID_WIDTH 1
#define MC_CMD_NVRAM_METADATA_OUT_VERSION_VALID_LBN 1
#define MC_CMD_NVRAM_METADATA_OUT_DESCRIPTION_VALID_WIDTH 1
/* Subtype ID code for content of this partition */
#define MC_CMD_NVRAM_METADATA_OUT_SUBTYPE_OFST 8
+#define MC_CMD_NVRAM_METADATA_OUT_SUBTYPE_LEN 4
/* 1st component of W.X.Y.Z version number for content of this partition */
#define MC_CMD_NVRAM_METADATA_OUT_VERSION_W_OFST 12
#define MC_CMD_NVRAM_METADATA_OUT_VERSION_W_LEN 2
#define MC_CMD_GET_MAC_ADDRESSES_OUT_RESERVED_LEN 2
/* Number of allocated MAC addresses */
#define MC_CMD_GET_MAC_ADDRESSES_OUT_MAC_COUNT_OFST 8
+#define MC_CMD_GET_MAC_ADDRESSES_OUT_MAC_COUNT_LEN 4
/* Spacing of allocated MAC addresses */
#define MC_CMD_GET_MAC_ADDRESSES_OUT_MAC_STRIDE_OFST 12
+#define MC_CMD_GET_MAC_ADDRESSES_OUT_MAC_STRIDE_LEN 4
/***********************************/
#define MC_CMD_CLP_IN_LEN 4
/* Sub operation */
#define MC_CMD_CLP_IN_OP_OFST 0
+#define MC_CMD_CLP_IN_OP_LEN 4
/* enum: Return to factory default settings */
#define MC_CMD_CLP_OP_DEFAULT 0x1
/* enum: Set MAC address */
/* MC_CMD_CLP_IN_DEFAULT msgrequest */
#define MC_CMD_CLP_IN_DEFAULT_LEN 4
/* MC_CMD_CLP_IN_OP_OFST 0 */
+/* MC_CMD_CLP_IN_OP_LEN 4 */
/* MC_CMD_CLP_OUT_DEFAULT msgresponse */
#define MC_CMD_CLP_OUT_DEFAULT_LEN 0
/* MC_CMD_CLP_IN_SET_MAC msgrequest */
#define MC_CMD_CLP_IN_SET_MAC_LEN 12
/* MC_CMD_CLP_IN_OP_OFST 0 */
+/* MC_CMD_CLP_IN_OP_LEN 4 */
/* MAC address assigned to port */
#define MC_CMD_CLP_IN_SET_MAC_ADDR_OFST 4
#define MC_CMD_CLP_IN_SET_MAC_ADDR_LEN 6
/* MC_CMD_CLP_IN_GET_MAC msgrequest */
#define MC_CMD_CLP_IN_GET_MAC_LEN 4
/* MC_CMD_CLP_IN_OP_OFST 0 */
+/* MC_CMD_CLP_IN_OP_LEN 4 */
/* MC_CMD_CLP_OUT_GET_MAC msgresponse */
#define MC_CMD_CLP_OUT_GET_MAC_LEN 8
/* MC_CMD_CLP_IN_SET_BOOT msgrequest */
#define MC_CMD_CLP_IN_SET_BOOT_LEN 5
/* MC_CMD_CLP_IN_OP_OFST 0 */
+/* MC_CMD_CLP_IN_OP_LEN 4 */
/* Boot flag */
#define MC_CMD_CLP_IN_SET_BOOT_FLAG_OFST 4
#define MC_CMD_CLP_IN_SET_BOOT_FLAG_LEN 1
/* MC_CMD_CLP_IN_GET_BOOT msgrequest */
#define MC_CMD_CLP_IN_GET_BOOT_LEN 4
/* MC_CMD_CLP_IN_OP_OFST 0 */
+/* MC_CMD_CLP_IN_OP_LEN 4 */
/* MC_CMD_CLP_OUT_GET_BOOT msgresponse */
#define MC_CMD_CLP_OUT_GET_BOOT_LEN 4
*/
#define MC_CMD_MUM 0x57
-#define MC_CMD_0x57_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x57_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_MUM_IN msgrequest */
#define MC_CMD_MUM_IN_LEN 4
#define MC_CMD_MUM_IN_OP_HDR_OFST 0
+#define MC_CMD_MUM_IN_OP_HDR_LEN 4
#define MC_CMD_MUM_IN_OP_LBN 0
#define MC_CMD_MUM_IN_OP_WIDTH 8
/* enum: NULL MCDI command to MUM */
#define MC_CMD_MUM_IN_NULL_LEN 4
/* MUM cmd header */
#define MC_CMD_MUM_IN_CMD_OFST 0
+#define MC_CMD_MUM_IN_CMD_LEN 4
/* MC_CMD_MUM_IN_GET_VERSION msgrequest */
#define MC_CMD_MUM_IN_GET_VERSION_LEN 4
/* MUM cmd header */
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
/* MC_CMD_MUM_IN_READ msgrequest */
#define MC_CMD_MUM_IN_READ_LEN 16
/* MUM cmd header */
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
/* ID of (device connected to MUM) to read from registers of */
#define MC_CMD_MUM_IN_READ_DEVICE_OFST 4
+#define MC_CMD_MUM_IN_READ_DEVICE_LEN 4
/* enum: Hittite HMC1035 clock generator on Sorrento board */
#define MC_CMD_MUM_DEV_HITTITE 0x1
/* enum: Hittite HMC1035 clock generator for NIC-side on Sorrento board */
#define MC_CMD_MUM_DEV_HITTITE_NIC 0x2
/* 32-bit address to read from */
#define MC_CMD_MUM_IN_READ_ADDR_OFST 8
+#define MC_CMD_MUM_IN_READ_ADDR_LEN 4
/* Number of words to read. */
#define MC_CMD_MUM_IN_READ_NUMWORDS_OFST 12
+#define MC_CMD_MUM_IN_READ_NUMWORDS_LEN 4
/* MC_CMD_MUM_IN_WRITE msgrequest */
#define MC_CMD_MUM_IN_WRITE_LENMIN 16
#define MC_CMD_MUM_IN_WRITE_LEN(num) (12+4*(num))
/* MUM cmd header */
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
/* ID of (device connected to MUM) to write to registers of */
#define MC_CMD_MUM_IN_WRITE_DEVICE_OFST 4
+#define MC_CMD_MUM_IN_WRITE_DEVICE_LEN 4
/* enum: Hittite HMC1035 clock generator on Sorrento board */
/* MC_CMD_MUM_DEV_HITTITE 0x1 */
/* 32-bit address to write to */
#define MC_CMD_MUM_IN_WRITE_ADDR_OFST 8
+#define MC_CMD_MUM_IN_WRITE_ADDR_LEN 4
/* Words to write */
#define MC_CMD_MUM_IN_WRITE_BUFFER_OFST 12
#define MC_CMD_MUM_IN_WRITE_BUFFER_LEN 4
#define MC_CMD_MUM_IN_RAW_CMD_LEN(num) (16+1*(num))
/* MUM cmd header */
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
/* MUM I2C cmd code */
#define MC_CMD_MUM_IN_RAW_CMD_CMD_CODE_OFST 4
+#define MC_CMD_MUM_IN_RAW_CMD_CMD_CODE_LEN 4
/* Number of bytes to write */
#define MC_CMD_MUM_IN_RAW_CMD_NUM_WRITE_OFST 8
+#define MC_CMD_MUM_IN_RAW_CMD_NUM_WRITE_LEN 4
/* Number of bytes to read */
#define MC_CMD_MUM_IN_RAW_CMD_NUM_READ_OFST 12
+#define MC_CMD_MUM_IN_RAW_CMD_NUM_READ_LEN 4
/* Bytes to write */
#define MC_CMD_MUM_IN_RAW_CMD_WRITE_DATA_OFST 16
#define MC_CMD_MUM_IN_RAW_CMD_WRITE_DATA_LEN 1
#define MC_CMD_MUM_IN_LOG_LEN 8
/* MUM cmd header */
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
#define MC_CMD_MUM_IN_LOG_OP_OFST 4
+#define MC_CMD_MUM_IN_LOG_OP_LEN 4
#define MC_CMD_MUM_IN_LOG_OP_UART 0x1 /* enum */
/* MC_CMD_MUM_IN_LOG_OP_UART msgrequest */
#define MC_CMD_MUM_IN_LOG_OP_UART_LEN 12
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
/* MC_CMD_MUM_IN_LOG_OP_OFST 4 */
+/* MC_CMD_MUM_IN_LOG_OP_LEN 4 */
/* Enable/disable debug output to UART */
#define MC_CMD_MUM_IN_LOG_OP_UART_ENABLE_OFST 8
+#define MC_CMD_MUM_IN_LOG_OP_UART_ENABLE_LEN 4
/* MC_CMD_MUM_IN_GPIO msgrequest */
#define MC_CMD_MUM_IN_GPIO_LEN 8
/* MUM cmd header */
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
#define MC_CMD_MUM_IN_GPIO_HDR_OFST 4
+#define MC_CMD_MUM_IN_GPIO_HDR_LEN 4
#define MC_CMD_MUM_IN_GPIO_OPCODE_LBN 0
#define MC_CMD_MUM_IN_GPIO_OPCODE_WIDTH 8
#define MC_CMD_MUM_IN_GPIO_IN_READ 0x0 /* enum */
/* MC_CMD_MUM_IN_GPIO_IN_READ msgrequest */
#define MC_CMD_MUM_IN_GPIO_IN_READ_LEN 8
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
#define MC_CMD_MUM_IN_GPIO_IN_READ_HDR_OFST 4
+#define MC_CMD_MUM_IN_GPIO_IN_READ_HDR_LEN 4
/* MC_CMD_MUM_IN_GPIO_OUT_WRITE msgrequest */
#define MC_CMD_MUM_IN_GPIO_OUT_WRITE_LEN 16
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
#define MC_CMD_MUM_IN_GPIO_OUT_WRITE_HDR_OFST 4
+#define MC_CMD_MUM_IN_GPIO_OUT_WRITE_HDR_LEN 4
/* The first 32-bit word to be written to the GPIO OUT register. */
#define MC_CMD_MUM_IN_GPIO_OUT_WRITE_GPIOMASK1_OFST 8
+#define MC_CMD_MUM_IN_GPIO_OUT_WRITE_GPIOMASK1_LEN 4
/* The second 32-bit word to be written to the GPIO OUT register. */
#define MC_CMD_MUM_IN_GPIO_OUT_WRITE_GPIOMASK2_OFST 12
+#define MC_CMD_MUM_IN_GPIO_OUT_WRITE_GPIOMASK2_LEN 4
/* MC_CMD_MUM_IN_GPIO_OUT_READ msgrequest */
#define MC_CMD_MUM_IN_GPIO_OUT_READ_LEN 8
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
#define MC_CMD_MUM_IN_GPIO_OUT_READ_HDR_OFST 4
+#define MC_CMD_MUM_IN_GPIO_OUT_READ_HDR_LEN 4
/* MC_CMD_MUM_IN_GPIO_OUT_ENABLE_WRITE msgrequest */
#define MC_CMD_MUM_IN_GPIO_OUT_ENABLE_WRITE_LEN 16
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
#define MC_CMD_MUM_IN_GPIO_OUT_ENABLE_WRITE_HDR_OFST 4
+#define MC_CMD_MUM_IN_GPIO_OUT_ENABLE_WRITE_HDR_LEN 4
/* The first 32-bit word to be written to the GPIO OUT ENABLE register. */
#define MC_CMD_MUM_IN_GPIO_OUT_ENABLE_WRITE_GPIOMASK1_OFST 8
+#define MC_CMD_MUM_IN_GPIO_OUT_ENABLE_WRITE_GPIOMASK1_LEN 4
/* The second 32-bit word to be written to the GPIO OUT ENABLE register. */
#define MC_CMD_MUM_IN_GPIO_OUT_ENABLE_WRITE_GPIOMASK2_OFST 12
+#define MC_CMD_MUM_IN_GPIO_OUT_ENABLE_WRITE_GPIOMASK2_LEN 4
/* MC_CMD_MUM_IN_GPIO_OUT_ENABLE_READ msgrequest */
#define MC_CMD_MUM_IN_GPIO_OUT_ENABLE_READ_LEN 8
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
#define MC_CMD_MUM_IN_GPIO_OUT_ENABLE_READ_HDR_OFST 4
+#define MC_CMD_MUM_IN_GPIO_OUT_ENABLE_READ_HDR_LEN 4
/* MC_CMD_MUM_IN_GPIO_OP msgrequest */
#define MC_CMD_MUM_IN_GPIO_OP_LEN 8
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
#define MC_CMD_MUM_IN_GPIO_OP_HDR_OFST 4
+#define MC_CMD_MUM_IN_GPIO_OP_HDR_LEN 4
#define MC_CMD_MUM_IN_GPIO_OP_BITWISE_OP_LBN 8
#define MC_CMD_MUM_IN_GPIO_OP_BITWISE_OP_WIDTH 8
#define MC_CMD_MUM_IN_GPIO_OP_OUT_READ 0x0 /* enum */
/* MC_CMD_MUM_IN_GPIO_OP_OUT_READ msgrequest */
#define MC_CMD_MUM_IN_GPIO_OP_OUT_READ_LEN 8
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
#define MC_CMD_MUM_IN_GPIO_OP_OUT_READ_HDR_OFST 4
+#define MC_CMD_MUM_IN_GPIO_OP_OUT_READ_HDR_LEN 4
/* MC_CMD_MUM_IN_GPIO_OP_OUT_WRITE msgrequest */
#define MC_CMD_MUM_IN_GPIO_OP_OUT_WRITE_LEN 8
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
#define MC_CMD_MUM_IN_GPIO_OP_OUT_WRITE_HDR_OFST 4
+#define MC_CMD_MUM_IN_GPIO_OP_OUT_WRITE_HDR_LEN 4
#define MC_CMD_MUM_IN_GPIO_OP_OUT_WRITE_WRITEBIT_LBN 24
#define MC_CMD_MUM_IN_GPIO_OP_OUT_WRITE_WRITEBIT_WIDTH 8
/* MC_CMD_MUM_IN_GPIO_OP_OUT_CONFIG msgrequest */
#define MC_CMD_MUM_IN_GPIO_OP_OUT_CONFIG_LEN 8
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
#define MC_CMD_MUM_IN_GPIO_OP_OUT_CONFIG_HDR_OFST 4
+#define MC_CMD_MUM_IN_GPIO_OP_OUT_CONFIG_HDR_LEN 4
#define MC_CMD_MUM_IN_GPIO_OP_OUT_CONFIG_CFG_LBN 24
#define MC_CMD_MUM_IN_GPIO_OP_OUT_CONFIG_CFG_WIDTH 8
/* MC_CMD_MUM_IN_GPIO_OP_OUT_ENABLE msgrequest */
#define MC_CMD_MUM_IN_GPIO_OP_OUT_ENABLE_LEN 8
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
#define MC_CMD_MUM_IN_GPIO_OP_OUT_ENABLE_HDR_OFST 4
+#define MC_CMD_MUM_IN_GPIO_OP_OUT_ENABLE_HDR_LEN 4
#define MC_CMD_MUM_IN_GPIO_OP_OUT_ENABLE_ENABLEBIT_LBN 24
#define MC_CMD_MUM_IN_GPIO_OP_OUT_ENABLE_ENABLEBIT_WIDTH 8
#define MC_CMD_MUM_IN_READ_SENSORS_LEN 8
/* MUM cmd header */
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
#define MC_CMD_MUM_IN_READ_SENSORS_PARAMS_OFST 4
+#define MC_CMD_MUM_IN_READ_SENSORS_PARAMS_LEN 4
#define MC_CMD_MUM_IN_READ_SENSORS_SENSOR_ID_LBN 0
#define MC_CMD_MUM_IN_READ_SENSORS_SENSOR_ID_WIDTH 8
#define MC_CMD_MUM_IN_READ_SENSORS_NUM_SENSORS_LBN 8
#define MC_CMD_MUM_IN_PROGRAM_CLOCKS_LEN 12
/* MUM cmd header */
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
/* Bit-mask of clocks to be programmed */
#define MC_CMD_MUM_IN_PROGRAM_CLOCKS_MASK_OFST 4
+#define MC_CMD_MUM_IN_PROGRAM_CLOCKS_MASK_LEN 4
#define MC_CMD_MUM_CLOCK_ID_FPGA 0x0 /* enum */
#define MC_CMD_MUM_CLOCK_ID_DDR 0x1 /* enum */
#define MC_CMD_MUM_CLOCK_ID_NIC 0x2 /* enum */
/* Control flags for clock programming */
#define MC_CMD_MUM_IN_PROGRAM_CLOCKS_FLAGS_OFST 8
+#define MC_CMD_MUM_IN_PROGRAM_CLOCKS_FLAGS_LEN 4
#define MC_CMD_MUM_IN_PROGRAM_CLOCKS_OVERCLOCK_110_LBN 0
#define MC_CMD_MUM_IN_PROGRAM_CLOCKS_OVERCLOCK_110_WIDTH 1
#define MC_CMD_MUM_IN_PROGRAM_CLOCKS_CLOCK_NIC_FROM_FPGA_LBN 1
#define MC_CMD_MUM_IN_FPGA_LOAD_LEN 8
/* MUM cmd header */
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
/* Enable/Disable FPGA config from flash */
#define MC_CMD_MUM_IN_FPGA_LOAD_ENABLE_OFST 4
+#define MC_CMD_MUM_IN_FPGA_LOAD_ENABLE_LEN 4
/* MC_CMD_MUM_IN_READ_ATB_SENSOR msgrequest */
#define MC_CMD_MUM_IN_READ_ATB_SENSOR_LEN 4
/* MUM cmd header */
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
/* MC_CMD_MUM_IN_QSFP msgrequest */
#define MC_CMD_MUM_IN_QSFP_LEN 12
/* MUM cmd header */
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
#define MC_CMD_MUM_IN_QSFP_HDR_OFST 4
+#define MC_CMD_MUM_IN_QSFP_HDR_LEN 4
#define MC_CMD_MUM_IN_QSFP_OPCODE_LBN 0
#define MC_CMD_MUM_IN_QSFP_OPCODE_WIDTH 4
#define MC_CMD_MUM_IN_QSFP_INIT 0x0 /* enum */
#define MC_CMD_MUM_IN_QSFP_FILL_STATS 0x4 /* enum */
#define MC_CMD_MUM_IN_QSFP_POLL_BIST 0x5 /* enum */
#define MC_CMD_MUM_IN_QSFP_IDX_OFST 8
+#define MC_CMD_MUM_IN_QSFP_IDX_LEN 4
/* MC_CMD_MUM_IN_QSFP_INIT msgrequest */
#define MC_CMD_MUM_IN_QSFP_INIT_LEN 16
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
#define MC_CMD_MUM_IN_QSFP_INIT_HDR_OFST 4
+#define MC_CMD_MUM_IN_QSFP_INIT_HDR_LEN 4
#define MC_CMD_MUM_IN_QSFP_INIT_IDX_OFST 8
+#define MC_CMD_MUM_IN_QSFP_INIT_IDX_LEN 4
#define MC_CMD_MUM_IN_QSFP_INIT_CAGE_OFST 12
+#define MC_CMD_MUM_IN_QSFP_INIT_CAGE_LEN 4
/* MC_CMD_MUM_IN_QSFP_RECONFIGURE msgrequest */
#define MC_CMD_MUM_IN_QSFP_RECONFIGURE_LEN 24
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
#define MC_CMD_MUM_IN_QSFP_RECONFIGURE_HDR_OFST 4
+#define MC_CMD_MUM_IN_QSFP_RECONFIGURE_HDR_LEN 4
#define MC_CMD_MUM_IN_QSFP_RECONFIGURE_IDX_OFST 8
+#define MC_CMD_MUM_IN_QSFP_RECONFIGURE_IDX_LEN 4
#define MC_CMD_MUM_IN_QSFP_RECONFIGURE_TX_DISABLE_OFST 12
+#define MC_CMD_MUM_IN_QSFP_RECONFIGURE_TX_DISABLE_LEN 4
#define MC_CMD_MUM_IN_QSFP_RECONFIGURE_PORT_LANES_OFST 16
+#define MC_CMD_MUM_IN_QSFP_RECONFIGURE_PORT_LANES_LEN 4
#define MC_CMD_MUM_IN_QSFP_RECONFIGURE_PORT_LINK_SPEED_OFST 20
+#define MC_CMD_MUM_IN_QSFP_RECONFIGURE_PORT_LINK_SPEED_LEN 4
/* MC_CMD_MUM_IN_QSFP_GET_SUPPORTED_CAP msgrequest */
#define MC_CMD_MUM_IN_QSFP_GET_SUPPORTED_CAP_LEN 12
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
#define MC_CMD_MUM_IN_QSFP_GET_SUPPORTED_CAP_HDR_OFST 4
+#define MC_CMD_MUM_IN_QSFP_GET_SUPPORTED_CAP_HDR_LEN 4
#define MC_CMD_MUM_IN_QSFP_GET_SUPPORTED_CAP_IDX_OFST 8
+#define MC_CMD_MUM_IN_QSFP_GET_SUPPORTED_CAP_IDX_LEN 4
/* MC_CMD_MUM_IN_QSFP_GET_MEDIA_INFO msgrequest */
#define MC_CMD_MUM_IN_QSFP_GET_MEDIA_INFO_LEN 16
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
#define MC_CMD_MUM_IN_QSFP_GET_MEDIA_INFO_HDR_OFST 4
+#define MC_CMD_MUM_IN_QSFP_GET_MEDIA_INFO_HDR_LEN 4
#define MC_CMD_MUM_IN_QSFP_GET_MEDIA_INFO_IDX_OFST 8
+#define MC_CMD_MUM_IN_QSFP_GET_MEDIA_INFO_IDX_LEN 4
#define MC_CMD_MUM_IN_QSFP_GET_MEDIA_INFO_PAGE_OFST 12
+#define MC_CMD_MUM_IN_QSFP_GET_MEDIA_INFO_PAGE_LEN 4
/* MC_CMD_MUM_IN_QSFP_FILL_STATS msgrequest */
#define MC_CMD_MUM_IN_QSFP_FILL_STATS_LEN 12
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
#define MC_CMD_MUM_IN_QSFP_FILL_STATS_HDR_OFST 4
+#define MC_CMD_MUM_IN_QSFP_FILL_STATS_HDR_LEN 4
#define MC_CMD_MUM_IN_QSFP_FILL_STATS_IDX_OFST 8
+#define MC_CMD_MUM_IN_QSFP_FILL_STATS_IDX_LEN 4
/* MC_CMD_MUM_IN_QSFP_POLL_BIST msgrequest */
#define MC_CMD_MUM_IN_QSFP_POLL_BIST_LEN 12
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
#define MC_CMD_MUM_IN_QSFP_POLL_BIST_HDR_OFST 4
+#define MC_CMD_MUM_IN_QSFP_POLL_BIST_HDR_LEN 4
#define MC_CMD_MUM_IN_QSFP_POLL_BIST_IDX_OFST 8
+#define MC_CMD_MUM_IN_QSFP_POLL_BIST_IDX_LEN 4
/* MC_CMD_MUM_IN_READ_DDR_INFO msgrequest */
#define MC_CMD_MUM_IN_READ_DDR_INFO_LEN 4
/* MUM cmd header */
/* MC_CMD_MUM_IN_CMD_OFST 0 */
+/* MC_CMD_MUM_IN_CMD_LEN 4 */
/* MC_CMD_MUM_OUT msgresponse */
#define MC_CMD_MUM_OUT_LEN 0
/* MC_CMD_MUM_OUT_GET_VERSION msgresponse */
#define MC_CMD_MUM_OUT_GET_VERSION_LEN 12
#define MC_CMD_MUM_OUT_GET_VERSION_FIRMWARE_OFST 0
+#define MC_CMD_MUM_OUT_GET_VERSION_FIRMWARE_LEN 4
#define MC_CMD_MUM_OUT_GET_VERSION_VERSION_OFST 4
#define MC_CMD_MUM_OUT_GET_VERSION_VERSION_LEN 8
#define MC_CMD_MUM_OUT_GET_VERSION_VERSION_LO_OFST 4
#define MC_CMD_MUM_OUT_GPIO_IN_READ_LEN 8
/* The first 32-bit word read from the GPIO IN register. */
#define MC_CMD_MUM_OUT_GPIO_IN_READ_GPIOMASK1_OFST 0
+#define MC_CMD_MUM_OUT_GPIO_IN_READ_GPIOMASK1_LEN 4
/* The second 32-bit word read from the GPIO IN register. */
#define MC_CMD_MUM_OUT_GPIO_IN_READ_GPIOMASK2_OFST 4
+#define MC_CMD_MUM_OUT_GPIO_IN_READ_GPIOMASK2_LEN 4
/* MC_CMD_MUM_OUT_GPIO_OUT_WRITE msgresponse */
#define MC_CMD_MUM_OUT_GPIO_OUT_WRITE_LEN 0
#define MC_CMD_MUM_OUT_GPIO_OUT_READ_LEN 8
/* The first 32-bit word read from the GPIO OUT register. */
#define MC_CMD_MUM_OUT_GPIO_OUT_READ_GPIOMASK1_OFST 0
+#define MC_CMD_MUM_OUT_GPIO_OUT_READ_GPIOMASK1_LEN 4
/* The second 32-bit word read from the GPIO OUT register. */
#define MC_CMD_MUM_OUT_GPIO_OUT_READ_GPIOMASK2_OFST 4
+#define MC_CMD_MUM_OUT_GPIO_OUT_READ_GPIOMASK2_LEN 4
/* MC_CMD_MUM_OUT_GPIO_OUT_ENABLE_WRITE msgresponse */
#define MC_CMD_MUM_OUT_GPIO_OUT_ENABLE_WRITE_LEN 0
/* MC_CMD_MUM_OUT_GPIO_OUT_ENABLE_READ msgresponse */
#define MC_CMD_MUM_OUT_GPIO_OUT_ENABLE_READ_LEN 8
#define MC_CMD_MUM_OUT_GPIO_OUT_ENABLE_READ_GPIOMASK1_OFST 0
+#define MC_CMD_MUM_OUT_GPIO_OUT_ENABLE_READ_GPIOMASK1_LEN 4
#define MC_CMD_MUM_OUT_GPIO_OUT_ENABLE_READ_GPIOMASK2_OFST 4
+#define MC_CMD_MUM_OUT_GPIO_OUT_ENABLE_READ_GPIOMASK2_LEN 4
/* MC_CMD_MUM_OUT_GPIO_OP_OUT_READ msgresponse */
#define MC_CMD_MUM_OUT_GPIO_OP_OUT_READ_LEN 4
#define MC_CMD_MUM_OUT_GPIO_OP_OUT_READ_BIT_READ_OFST 0
+#define MC_CMD_MUM_OUT_GPIO_OP_OUT_READ_BIT_READ_LEN 4
/* MC_CMD_MUM_OUT_GPIO_OP_OUT_WRITE msgresponse */
#define MC_CMD_MUM_OUT_GPIO_OP_OUT_WRITE_LEN 0
/* MC_CMD_MUM_OUT_PROGRAM_CLOCKS msgresponse */
#define MC_CMD_MUM_OUT_PROGRAM_CLOCKS_LEN 4
#define MC_CMD_MUM_OUT_PROGRAM_CLOCKS_OK_MASK_OFST 0
+#define MC_CMD_MUM_OUT_PROGRAM_CLOCKS_OK_MASK_LEN 4
/* MC_CMD_MUM_OUT_FPGA_LOAD msgresponse */
#define MC_CMD_MUM_OUT_FPGA_LOAD_LEN 0
/* MC_CMD_MUM_OUT_READ_ATB_SENSOR msgresponse */
#define MC_CMD_MUM_OUT_READ_ATB_SENSOR_LEN 4
#define MC_CMD_MUM_OUT_READ_ATB_SENSOR_RESULT_OFST 0
+#define MC_CMD_MUM_OUT_READ_ATB_SENSOR_RESULT_LEN 4
/* MC_CMD_MUM_OUT_QSFP_INIT msgresponse */
#define MC_CMD_MUM_OUT_QSFP_INIT_LEN 0
/* MC_CMD_MUM_OUT_QSFP_RECONFIGURE msgresponse */
#define MC_CMD_MUM_OUT_QSFP_RECONFIGURE_LEN 8
#define MC_CMD_MUM_OUT_QSFP_RECONFIGURE_PORT_PHY_LP_CAP_OFST 0
+#define MC_CMD_MUM_OUT_QSFP_RECONFIGURE_PORT_PHY_LP_CAP_LEN 4
#define MC_CMD_MUM_OUT_QSFP_RECONFIGURE_PORT_PHY_FLAGS_OFST 4
+#define MC_CMD_MUM_OUT_QSFP_RECONFIGURE_PORT_PHY_FLAGS_LEN 4
#define MC_CMD_MUM_OUT_QSFP_RECONFIGURE_PORT_PHY_READY_LBN 0
#define MC_CMD_MUM_OUT_QSFP_RECONFIGURE_PORT_PHY_READY_WIDTH 1
#define MC_CMD_MUM_OUT_QSFP_RECONFIGURE_PORT_PHY_LINK_UP_LBN 1
/* MC_CMD_MUM_OUT_QSFP_GET_SUPPORTED_CAP msgresponse */
#define MC_CMD_MUM_OUT_QSFP_GET_SUPPORTED_CAP_LEN 4
#define MC_CMD_MUM_OUT_QSFP_GET_SUPPORTED_CAP_PORT_PHY_LP_CAP_OFST 0
+#define MC_CMD_MUM_OUT_QSFP_GET_SUPPORTED_CAP_PORT_PHY_LP_CAP_LEN 4
/* MC_CMD_MUM_OUT_QSFP_GET_MEDIA_INFO msgresponse */
#define MC_CMD_MUM_OUT_QSFP_GET_MEDIA_INFO_LENMIN 5
#define MC_CMD_MUM_OUT_QSFP_GET_MEDIA_INFO_LEN(num) (4+1*(num))
/* in bytes */
#define MC_CMD_MUM_OUT_QSFP_GET_MEDIA_INFO_DATALEN_OFST 0
+#define MC_CMD_MUM_OUT_QSFP_GET_MEDIA_INFO_DATALEN_LEN 4
#define MC_CMD_MUM_OUT_QSFP_GET_MEDIA_INFO_DATA_OFST 4
#define MC_CMD_MUM_OUT_QSFP_GET_MEDIA_INFO_DATA_LEN 1
#define MC_CMD_MUM_OUT_QSFP_GET_MEDIA_INFO_DATA_MINNUM 1
/* MC_CMD_MUM_OUT_QSFP_FILL_STATS msgresponse */
#define MC_CMD_MUM_OUT_QSFP_FILL_STATS_LEN 8
#define MC_CMD_MUM_OUT_QSFP_FILL_STATS_PORT_PHY_STATS_PMA_PMD_LINK_UP_OFST 0
+#define MC_CMD_MUM_OUT_QSFP_FILL_STATS_PORT_PHY_STATS_PMA_PMD_LINK_UP_LEN 4
#define MC_CMD_MUM_OUT_QSFP_FILL_STATS_PORT_PHY_STATS_PCS_LINK_UP_OFST 4
+#define MC_CMD_MUM_OUT_QSFP_FILL_STATS_PORT_PHY_STATS_PCS_LINK_UP_LEN 4
/* MC_CMD_MUM_OUT_QSFP_POLL_BIST msgresponse */
#define MC_CMD_MUM_OUT_QSFP_POLL_BIST_LEN 4
#define MC_CMD_MUM_OUT_QSFP_POLL_BIST_TEST_OFST 0
+#define MC_CMD_MUM_OUT_QSFP_POLL_BIST_TEST_LEN 4
/* MC_CMD_MUM_OUT_READ_DDR_INFO msgresponse */
#define MC_CMD_MUM_OUT_READ_DDR_INFO_LENMIN 24
#define MC_CMD_MUM_OUT_READ_DDR_INFO_LEN(num) (8+8*(num))
/* Discrete (soldered) DDR resistor strap info */
#define MC_CMD_MUM_OUT_READ_DDR_INFO_DISCRETE_DDR_INFO_OFST 0
+#define MC_CMD_MUM_OUT_READ_DDR_INFO_DISCRETE_DDR_INFO_LEN 4
#define MC_CMD_MUM_OUT_READ_DDR_INFO_VRATIO_LBN 0
#define MC_CMD_MUM_OUT_READ_DDR_INFO_VRATIO_WIDTH 16
#define MC_CMD_MUM_OUT_READ_DDR_INFO_RESERVED1_LBN 16
#define MC_CMD_MUM_OUT_READ_DDR_INFO_RESERVED1_WIDTH 16
/* Number of SODIMM info records */
#define MC_CMD_MUM_OUT_READ_DDR_INFO_NUM_RECORDS_OFST 4
+#define MC_CMD_MUM_OUT_READ_DDR_INFO_NUM_RECORDS_LEN 4
/* Array of SODIMM info records */
#define MC_CMD_MUM_OUT_READ_DDR_INFO_SODIMM_INFO_RECORD_OFST 8
#define MC_CMD_MUM_OUT_READ_DDR_INFO_SODIMM_INFO_RECORD_LEN 8
/* EVB_PORT_ID structuredef */
#define EVB_PORT_ID_LEN 4
#define EVB_PORT_ID_PORT_ID_OFST 0
+#define EVB_PORT_ID_PORT_ID_LEN 4
/* enum: An invalid port handle. */
#define EVB_PORT_ID_NULL 0x0
/* enum: The port assigned to this function.. */
#define NVRAM_PARTITION_TYPE_FC_LOG 0xb04
/* enum: MUM firmware partition */
#define NVRAM_PARTITION_TYPE_MUM_FIRMWARE 0xc00
+/* enum: SUC firmware partition (this is intentionally an alias of
+ * MUM_FIRMWARE)
+ */
+#define NVRAM_PARTITION_TYPE_SUC_FIRMWARE 0xc00
/* enum: MUM Non-volatile log output partition. */
#define NVRAM_PARTITION_TYPE_MUM_LOG 0xc01
/* enum: MUM Application table partition. */
#define NVRAM_PARTITION_TYPE_MUM_FUSELOCK 0xc06
/* enum: UEFI expansion ROM if separate from PXE */
#define NVRAM_PARTITION_TYPE_EXPANSION_UEFI 0xd00
-/* enum: Spare partition 0 */
-#define NVRAM_PARTITION_TYPE_SPARE_0 0x1000
+/* enum: Used by the expansion ROM for logging */
+#define NVRAM_PARTITION_TYPE_PXE_LOG 0x1000
/* enum: Used for XIP code of shmbooted images */
#define NVRAM_PARTITION_TYPE_XIP_SCRATCH 0x1100
/* enum: Spare partition 2 */
#define NVRAM_PARTITION_TYPE_SPARE_4 0x1400
/* enum: Spare partition 5 */
#define NVRAM_PARTITION_TYPE_SPARE_5 0x1500
+/* enum: Partition for reporting MC status. See mc_flash_layout.h
+ * medford_mc_status_hdr_t for layout on Medford.
+ */
+#define NVRAM_PARTITION_TYPE_STATUS 0x1600
+/* enum: Spare partition 13 */
+#define NVRAM_PARTITION_TYPE_SPARE_13 0x1700
+/* enum: Spare partition 14 */
+#define NVRAM_PARTITION_TYPE_SPARE_14 0x1800
+/* enum: Spare partition 15 */
+#define NVRAM_PARTITION_TYPE_SPARE_15 0x1900
+/* enum: Spare partition 16 */
+#define NVRAM_PARTITION_TYPE_SPARE_16 0x1a00
+/* enum: Factory defaults for dynamic configuration */
+#define NVRAM_PARTITION_TYPE_DYNCONFIG_DEFAULTS 0x1b00
+/* enum: Factory defaults for expansion ROM configuration */
+#define NVRAM_PARTITION_TYPE_ROMCONFIG_DEFAULTS 0x1c00
+/* enum: Field Replaceable Unit inventory information for use on IPMI
+ * platforms. See SF-119124-PS. The STATIC_CONFIG partition may contain a
+ * subset of the information stored in this partition.
+ */
+#define NVRAM_PARTITION_TYPE_FRU_INFORMATION 0x1d00
/* enum: Start of reserved value range (firmware may use for any purpose) */
#define NVRAM_PARTITION_TYPE_RESERVED_VALUES_MIN 0xff00
/* enum: End of reserved value range (firmware may use for any purpose) */
/* LICENSED_APP_ID structuredef */
#define LICENSED_APP_ID_LEN 4
#define LICENSED_APP_ID_ID_OFST 0
+#define LICENSED_APP_ID_ID_LEN 4
/* enum: OpenOnload */
#define LICENSED_APP_ID_ONLOAD 0x1
/* enum: PTP timestamping */
#define LICENSED_APP_ID_SOLARCAPTURE_TAP 0x400
/* enum: Capture SolarSystem 40G */
#define LICENSED_APP_ID_CAPTURE_SOLARSYSTEM_40G 0x800
+/* enum: Capture SolarSystem 1G */
+#define LICENSED_APP_ID_CAPTURE_SOLARSYSTEM_1G 0x1000
+/* enum: ScaleOut Onload */
+#define LICENSED_APP_ID_SCALEOUT_ONLOAD 0x2000
+/* enum: SCS Network Analytics Dashboard */
+#define LICENSED_APP_ID_DSHBRD 0x4000
+/* enum: SolarCapture Trading Analytics */
+#define LICENSED_APP_ID_SCATRD 0x8000
#define LICENSED_APP_ID_ID_LBN 0
#define LICENSED_APP_ID_ID_WIDTH 32
#define LICENSED_V3_APPS_SOLARCAPTURE_TAP_WIDTH 1
#define LICENSED_V3_APPS_CAPTURE_SOLARSYSTEM_40G_LBN 11
#define LICENSED_V3_APPS_CAPTURE_SOLARSYSTEM_40G_WIDTH 1
+#define LICENSED_V3_APPS_CAPTURE_SOLARSYSTEM_1G_LBN 12
+#define LICENSED_V3_APPS_CAPTURE_SOLARSYSTEM_1G_WIDTH 1
+#define LICENSED_V3_APPS_SCALEOUT_ONLOAD_LBN 13
+#define LICENSED_V3_APPS_SCALEOUT_ONLOAD_WIDTH 1
+#define LICENSED_V3_APPS_DSHBRD_LBN 14
+#define LICENSED_V3_APPS_DSHBRD_WIDTH 1
+#define LICENSED_V3_APPS_SCATRD_LBN 15
+#define LICENSED_V3_APPS_SCATRD_WIDTH 1
#define LICENSED_V3_APPS_MASK_LBN 0
#define LICENSED_V3_APPS_MASK_WIDTH 64
#define TX_TIMESTAMP_EVENT_TX_EV_TYPE_LEN 1
/* enum: This is a TX completion event, not a timestamp */
#define TX_TIMESTAMP_EVENT_TX_EV_COMPLETION 0x0
+/* enum: This is a TX completion event for a CTPIO transmit. The event format
+ * is the same as for TX_EV_COMPLETION.
+ */
+#define TX_TIMESTAMP_EVENT_TX_EV_CTPIO_COMPLETION 0x11
+/* enum: This is the low part of a TX timestamp for a CTPIO transmission. The
+ * event format is the same as for TX_EV_TSTAMP_LO
+ */
+#define TX_TIMESTAMP_EVENT_TX_EV_CTPIO_TS_LO 0x12
+/* enum: This is the high part of a TX timestamp for a CTPIO transmission. The
+ * event format is the same as for TX_EV_TSTAMP_HI
+ */
+#define TX_TIMESTAMP_EVENT_TX_EV_CTPIO_TS_HI 0x13
/* enum: This is the low part of a TX timestamp event */
#define TX_TIMESTAMP_EVENT_TX_EV_TSTAMP_LO 0x51
/* enum: This is the high part of a TX timestamp event */
#define RSS_MODE_HASH_SELECTOR_LBN 0
#define RSS_MODE_HASH_SELECTOR_WIDTH 8
+/* CTPIO_STATS_MAP structuredef */
+#define CTPIO_STATS_MAP_LEN 4
+/* The (function relative) VI number */
+#define CTPIO_STATS_MAP_VI_OFST 0
+#define CTPIO_STATS_MAP_VI_LEN 2
+#define CTPIO_STATS_MAP_VI_LBN 0
+#define CTPIO_STATS_MAP_VI_WIDTH 16
+/* The target bucket for the VI */
+#define CTPIO_STATS_MAP_BUCKET_OFST 2
+#define CTPIO_STATS_MAP_BUCKET_LEN 2
+#define CTPIO_STATS_MAP_BUCKET_LBN 16
+#define CTPIO_STATS_MAP_BUCKET_WIDTH 16
+
/***********************************/
/* MC_CMD_READ_REGS
*/
#define MC_CMD_READ_REGS 0x50
-#define MC_CMD_0x50_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x50_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_READ_REGS_IN msgrequest */
#define MC_CMD_READ_REGS_IN_LEN 0
#define MC_CMD_INIT_EVQ_IN_LEN(num) (36+8*(num))
/* Size, in entries */
#define MC_CMD_INIT_EVQ_IN_SIZE_OFST 0
+#define MC_CMD_INIT_EVQ_IN_SIZE_LEN 4
/* Desired instance. Must be set to a specific instance, which is a function
* local queue index.
*/
#define MC_CMD_INIT_EVQ_IN_INSTANCE_OFST 4
+#define MC_CMD_INIT_EVQ_IN_INSTANCE_LEN 4
/* The initial timer value. The load value is ignored if the timer mode is DIS.
*/
#define MC_CMD_INIT_EVQ_IN_TMR_LOAD_OFST 8
+#define MC_CMD_INIT_EVQ_IN_TMR_LOAD_LEN 4
/* The reload value is ignored in one-shot modes */
#define MC_CMD_INIT_EVQ_IN_TMR_RELOAD_OFST 12
+#define MC_CMD_INIT_EVQ_IN_TMR_RELOAD_LEN 4
/* tbd */
#define MC_CMD_INIT_EVQ_IN_FLAGS_OFST 16
+#define MC_CMD_INIT_EVQ_IN_FLAGS_LEN 4
#define MC_CMD_INIT_EVQ_IN_FLAG_INTERRUPTING_LBN 0
#define MC_CMD_INIT_EVQ_IN_FLAG_INTERRUPTING_WIDTH 1
#define MC_CMD_INIT_EVQ_IN_FLAG_RPTR_DOS_LBN 1
#define MC_CMD_INIT_EVQ_IN_FLAG_USE_TIMER_LBN 6
#define MC_CMD_INIT_EVQ_IN_FLAG_USE_TIMER_WIDTH 1
#define MC_CMD_INIT_EVQ_IN_TMR_MODE_OFST 20
+#define MC_CMD_INIT_EVQ_IN_TMR_MODE_LEN 4
/* enum: Disabled */
#define MC_CMD_INIT_EVQ_IN_TMR_MODE_DIS 0x0
/* enum: Immediate */
#define MC_CMD_INIT_EVQ_IN_TMR_INT_HLDOFF 0x3
/* Target EVQ for wakeups if in wakeup mode. */
#define MC_CMD_INIT_EVQ_IN_TARGET_EVQ_OFST 24
+#define MC_CMD_INIT_EVQ_IN_TARGET_EVQ_LEN 4
/* Target interrupt if in interrupting mode (note union with target EVQ). Use
* MC_CMD_RESOURCE_INSTANCE_ANY unless a specific one required for test
* purposes.
*/
#define MC_CMD_INIT_EVQ_IN_IRQ_NUM_OFST 24
+#define MC_CMD_INIT_EVQ_IN_IRQ_NUM_LEN 4
/* Event Counter Mode. */
#define MC_CMD_INIT_EVQ_IN_COUNT_MODE_OFST 28
+#define MC_CMD_INIT_EVQ_IN_COUNT_MODE_LEN 4
/* enum: Disabled */
#define MC_CMD_INIT_EVQ_IN_COUNT_MODE_DIS 0x0
/* enum: Disabled */
#define MC_CMD_INIT_EVQ_IN_COUNT_MODE_RXTX 0x3
/* Event queue packet count threshold. */
#define MC_CMD_INIT_EVQ_IN_COUNT_THRSHLD_OFST 32
+#define MC_CMD_INIT_EVQ_IN_COUNT_THRSHLD_LEN 4
/* 64-bit address of 4k of 4k-aligned host memory buffer */
#define MC_CMD_INIT_EVQ_IN_DMA_ADDR_OFST 36
#define MC_CMD_INIT_EVQ_IN_DMA_ADDR_LEN 8
#define MC_CMD_INIT_EVQ_OUT_LEN 4
/* Only valid if INTRFLAG was true */
#define MC_CMD_INIT_EVQ_OUT_IRQ_OFST 0
+#define MC_CMD_INIT_EVQ_OUT_IRQ_LEN 4
/* MC_CMD_INIT_EVQ_V2_IN msgrequest */
#define MC_CMD_INIT_EVQ_V2_IN_LENMIN 44
#define MC_CMD_INIT_EVQ_V2_IN_LEN(num) (36+8*(num))
/* Size, in entries */
#define MC_CMD_INIT_EVQ_V2_IN_SIZE_OFST 0
+#define MC_CMD_INIT_EVQ_V2_IN_SIZE_LEN 4
/* Desired instance. Must be set to a specific instance, which is a function
* local queue index.
*/
#define MC_CMD_INIT_EVQ_V2_IN_INSTANCE_OFST 4
+#define MC_CMD_INIT_EVQ_V2_IN_INSTANCE_LEN 4
/* The initial timer value. The load value is ignored if the timer mode is DIS.
*/
#define MC_CMD_INIT_EVQ_V2_IN_TMR_LOAD_OFST 8
+#define MC_CMD_INIT_EVQ_V2_IN_TMR_LOAD_LEN 4
/* The reload value is ignored in one-shot modes */
#define MC_CMD_INIT_EVQ_V2_IN_TMR_RELOAD_OFST 12
+#define MC_CMD_INIT_EVQ_V2_IN_TMR_RELOAD_LEN 4
/* tbd */
#define MC_CMD_INIT_EVQ_V2_IN_FLAGS_OFST 16
+#define MC_CMD_INIT_EVQ_V2_IN_FLAGS_LEN 4
#define MC_CMD_INIT_EVQ_V2_IN_FLAG_INTERRUPTING_LBN 0
#define MC_CMD_INIT_EVQ_V2_IN_FLAG_INTERRUPTING_WIDTH 1
#define MC_CMD_INIT_EVQ_V2_IN_FLAG_RPTR_DOS_LBN 1
*/
#define MC_CMD_INIT_EVQ_V2_IN_FLAG_TYPE_AUTO 0x3
#define MC_CMD_INIT_EVQ_V2_IN_TMR_MODE_OFST 20
+#define MC_CMD_INIT_EVQ_V2_IN_TMR_MODE_LEN 4
/* enum: Disabled */
#define MC_CMD_INIT_EVQ_V2_IN_TMR_MODE_DIS 0x0
/* enum: Immediate */
#define MC_CMD_INIT_EVQ_V2_IN_TMR_INT_HLDOFF 0x3
/* Target EVQ for wakeups if in wakeup mode. */
#define MC_CMD_INIT_EVQ_V2_IN_TARGET_EVQ_OFST 24
+#define MC_CMD_INIT_EVQ_V2_IN_TARGET_EVQ_LEN 4
/* Target interrupt if in interrupting mode (note union with target EVQ). Use
* MC_CMD_RESOURCE_INSTANCE_ANY unless a specific one required for test
* purposes.
*/
#define MC_CMD_INIT_EVQ_V2_IN_IRQ_NUM_OFST 24
+#define MC_CMD_INIT_EVQ_V2_IN_IRQ_NUM_LEN 4
/* Event Counter Mode. */
#define MC_CMD_INIT_EVQ_V2_IN_COUNT_MODE_OFST 28
+#define MC_CMD_INIT_EVQ_V2_IN_COUNT_MODE_LEN 4
/* enum: Disabled */
#define MC_CMD_INIT_EVQ_V2_IN_COUNT_MODE_DIS 0x0
/* enum: Disabled */
#define MC_CMD_INIT_EVQ_V2_IN_COUNT_MODE_RXTX 0x3
/* Event queue packet count threshold. */
#define MC_CMD_INIT_EVQ_V2_IN_COUNT_THRSHLD_OFST 32
+#define MC_CMD_INIT_EVQ_V2_IN_COUNT_THRSHLD_LEN 4
/* 64-bit address of 4k of 4k-aligned host memory buffer */
#define MC_CMD_INIT_EVQ_V2_IN_DMA_ADDR_OFST 36
#define MC_CMD_INIT_EVQ_V2_IN_DMA_ADDR_LEN 8
#define MC_CMD_INIT_EVQ_V2_OUT_LEN 8
/* Only valid if INTRFLAG was true */
#define MC_CMD_INIT_EVQ_V2_OUT_IRQ_OFST 0
+#define MC_CMD_INIT_EVQ_V2_OUT_IRQ_LEN 4
/* Actual configuration applied on the card */
#define MC_CMD_INIT_EVQ_V2_OUT_FLAGS_OFST 4
+#define MC_CMD_INIT_EVQ_V2_OUT_FLAGS_LEN 4
#define MC_CMD_INIT_EVQ_V2_OUT_FLAG_CUT_THRU_LBN 0
#define MC_CMD_INIT_EVQ_V2_OUT_FLAG_CUT_THRU_WIDTH 1
#define MC_CMD_INIT_EVQ_V2_OUT_FLAG_RX_MERGE_LBN 1
#define MC_CMD_INIT_RXQ_IN_LEN(num) (28+8*(num))
/* Size, in entries */
#define MC_CMD_INIT_RXQ_IN_SIZE_OFST 0
+#define MC_CMD_INIT_RXQ_IN_SIZE_LEN 4
/* The EVQ to send events to. This is an index originally specified to INIT_EVQ
*/
#define MC_CMD_INIT_RXQ_IN_TARGET_EVQ_OFST 4
+#define MC_CMD_INIT_RXQ_IN_TARGET_EVQ_LEN 4
/* The value to put in the event data. Check hardware spec. for valid range. */
#define MC_CMD_INIT_RXQ_IN_LABEL_OFST 8
+#define MC_CMD_INIT_RXQ_IN_LABEL_LEN 4
/* Desired instance. Must be set to a specific instance, which is a function
* local queue index.
*/
#define MC_CMD_INIT_RXQ_IN_INSTANCE_OFST 12
+#define MC_CMD_INIT_RXQ_IN_INSTANCE_LEN 4
/* There will be more flags here. */
#define MC_CMD_INIT_RXQ_IN_FLAGS_OFST 16
+#define MC_CMD_INIT_RXQ_IN_FLAGS_LEN 4
#define MC_CMD_INIT_RXQ_IN_FLAG_BUFF_MODE_LBN 0
#define MC_CMD_INIT_RXQ_IN_FLAG_BUFF_MODE_WIDTH 1
#define MC_CMD_INIT_RXQ_IN_FLAG_HDR_SPLIT_LBN 1
#define MC_CMD_INIT_RXQ_IN_UNUSED_WIDTH 1
/* Owner ID to use if in buffer mode (zero if physical) */
#define MC_CMD_INIT_RXQ_IN_OWNER_ID_OFST 20
+#define MC_CMD_INIT_RXQ_IN_OWNER_ID_LEN 4
/* The port ID associated with the v-adaptor which should contain this DMAQ. */
#define MC_CMD_INIT_RXQ_IN_PORT_ID_OFST 24
+#define MC_CMD_INIT_RXQ_IN_PORT_ID_LEN 4
/* 64-bit address of 4k of 4k-aligned host memory buffer */
#define MC_CMD_INIT_RXQ_IN_DMA_ADDR_OFST 28
#define MC_CMD_INIT_RXQ_IN_DMA_ADDR_LEN 8
#define MC_CMD_INIT_RXQ_EXT_IN_LEN 544
/* Size, in entries */
#define MC_CMD_INIT_RXQ_EXT_IN_SIZE_OFST 0
+#define MC_CMD_INIT_RXQ_EXT_IN_SIZE_LEN 4
/* The EVQ to send events to. This is an index originally specified to INIT_EVQ
*/
#define MC_CMD_INIT_RXQ_EXT_IN_TARGET_EVQ_OFST 4
+#define MC_CMD_INIT_RXQ_EXT_IN_TARGET_EVQ_LEN 4
/* The value to put in the event data. Check hardware spec. for valid range. */
#define MC_CMD_INIT_RXQ_EXT_IN_LABEL_OFST 8
+#define MC_CMD_INIT_RXQ_EXT_IN_LABEL_LEN 4
/* Desired instance. Must be set to a specific instance, which is a function
* local queue index.
*/
#define MC_CMD_INIT_RXQ_EXT_IN_INSTANCE_OFST 12
+#define MC_CMD_INIT_RXQ_EXT_IN_INSTANCE_LEN 4
/* There will be more flags here. */
#define MC_CMD_INIT_RXQ_EXT_IN_FLAGS_OFST 16
+#define MC_CMD_INIT_RXQ_EXT_IN_FLAGS_LEN 4
#define MC_CMD_INIT_RXQ_EXT_IN_FLAG_BUFF_MODE_LBN 0
#define MC_CMD_INIT_RXQ_EXT_IN_FLAG_BUFF_MODE_WIDTH 1
#define MC_CMD_INIT_RXQ_EXT_IN_FLAG_HDR_SPLIT_LBN 1
#define MC_CMD_INIT_RXQ_EXT_IN_FLAG_FORCE_EV_MERGING_WIDTH 1
/* Owner ID to use if in buffer mode (zero if physical) */
#define MC_CMD_INIT_RXQ_EXT_IN_OWNER_ID_OFST 20
+#define MC_CMD_INIT_RXQ_EXT_IN_OWNER_ID_LEN 4
/* The port ID associated with the v-adaptor which should contain this DMAQ. */
#define MC_CMD_INIT_RXQ_EXT_IN_PORT_ID_OFST 24
+#define MC_CMD_INIT_RXQ_EXT_IN_PORT_ID_LEN 4
/* 64-bit address of 4k of 4k-aligned host memory buffer */
#define MC_CMD_INIT_RXQ_EXT_IN_DMA_ADDR_OFST 28
#define MC_CMD_INIT_RXQ_EXT_IN_DMA_ADDR_LEN 8
#define MC_CMD_INIT_RXQ_EXT_IN_DMA_ADDR_NUM 64
/* Maximum length of packet to receive, if SNAPSHOT_MODE flag is set */
#define MC_CMD_INIT_RXQ_EXT_IN_SNAPSHOT_LENGTH_OFST 540
+#define MC_CMD_INIT_RXQ_EXT_IN_SNAPSHOT_LENGTH_LEN 4
/* MC_CMD_INIT_RXQ_OUT msgresponse */
#define MC_CMD_INIT_RXQ_OUT_LEN 0
#define MC_CMD_INIT_TXQ_IN_LEN(num) (28+8*(num))
/* Size, in entries */
#define MC_CMD_INIT_TXQ_IN_SIZE_OFST 0
+#define MC_CMD_INIT_TXQ_IN_SIZE_LEN 4
/* The EVQ to send events to. This is an index originally specified to
* INIT_EVQ.
*/
#define MC_CMD_INIT_TXQ_IN_TARGET_EVQ_OFST 4
+#define MC_CMD_INIT_TXQ_IN_TARGET_EVQ_LEN 4
/* The value to put in the event data. Check hardware spec. for valid range. */
#define MC_CMD_INIT_TXQ_IN_LABEL_OFST 8
+#define MC_CMD_INIT_TXQ_IN_LABEL_LEN 4
/* Desired instance. Must be set to a specific instance, which is a function
* local queue index.
*/
#define MC_CMD_INIT_TXQ_IN_INSTANCE_OFST 12
+#define MC_CMD_INIT_TXQ_IN_INSTANCE_LEN 4
/* There will be more flags here. */
#define MC_CMD_INIT_TXQ_IN_FLAGS_OFST 16
+#define MC_CMD_INIT_TXQ_IN_FLAGS_LEN 4
#define MC_CMD_INIT_TXQ_IN_FLAG_BUFF_MODE_LBN 0
#define MC_CMD_INIT_TXQ_IN_FLAG_BUFF_MODE_WIDTH 1
#define MC_CMD_INIT_TXQ_IN_FLAG_IP_CSUM_DIS_LBN 1
#define MC_CMD_INIT_TXQ_IN_FLAG_INNER_TCP_CSUM_EN_WIDTH 1
/* Owner ID to use if in buffer mode (zero if physical) */
#define MC_CMD_INIT_TXQ_IN_OWNER_ID_OFST 20
+#define MC_CMD_INIT_TXQ_IN_OWNER_ID_LEN 4
/* The port ID associated with the v-adaptor which should contain this DMAQ. */
#define MC_CMD_INIT_TXQ_IN_PORT_ID_OFST 24
+#define MC_CMD_INIT_TXQ_IN_PORT_ID_LEN 4
/* 64-bit address of 4k of 4k-aligned host memory buffer */
#define MC_CMD_INIT_TXQ_IN_DMA_ADDR_OFST 28
#define MC_CMD_INIT_TXQ_IN_DMA_ADDR_LEN 8
#define MC_CMD_INIT_TXQ_EXT_IN_LEN 544
/* Size, in entries */
#define MC_CMD_INIT_TXQ_EXT_IN_SIZE_OFST 0
+#define MC_CMD_INIT_TXQ_EXT_IN_SIZE_LEN 4
/* The EVQ to send events to. This is an index originally specified to
* INIT_EVQ.
*/
#define MC_CMD_INIT_TXQ_EXT_IN_TARGET_EVQ_OFST 4
+#define MC_CMD_INIT_TXQ_EXT_IN_TARGET_EVQ_LEN 4
/* The value to put in the event data. Check hardware spec. for valid range. */
#define MC_CMD_INIT_TXQ_EXT_IN_LABEL_OFST 8
+#define MC_CMD_INIT_TXQ_EXT_IN_LABEL_LEN 4
/* Desired instance. Must be set to a specific instance, which is a function
* local queue index.
*/
#define MC_CMD_INIT_TXQ_EXT_IN_INSTANCE_OFST 12
+#define MC_CMD_INIT_TXQ_EXT_IN_INSTANCE_LEN 4
/* There will be more flags here. */
#define MC_CMD_INIT_TXQ_EXT_IN_FLAGS_OFST 16
+#define MC_CMD_INIT_TXQ_EXT_IN_FLAGS_LEN 4
#define MC_CMD_INIT_TXQ_EXT_IN_FLAG_BUFF_MODE_LBN 0
#define MC_CMD_INIT_TXQ_EXT_IN_FLAG_BUFF_MODE_WIDTH 1
#define MC_CMD_INIT_TXQ_EXT_IN_FLAG_IP_CSUM_DIS_LBN 1
#define MC_CMD_INIT_TXQ_EXT_IN_FLAG_TSOV2_EN_WIDTH 1
#define MC_CMD_INIT_TXQ_EXT_IN_FLAG_CTPIO_LBN 13
#define MC_CMD_INIT_TXQ_EXT_IN_FLAG_CTPIO_WIDTH 1
+#define MC_CMD_INIT_TXQ_EXT_IN_FLAG_CTPIO_UTHRESH_LBN 14
+#define MC_CMD_INIT_TXQ_EXT_IN_FLAG_CTPIO_UTHRESH_WIDTH 1
/* Owner ID to use if in buffer mode (zero if physical) */
#define MC_CMD_INIT_TXQ_EXT_IN_OWNER_ID_OFST 20
+#define MC_CMD_INIT_TXQ_EXT_IN_OWNER_ID_LEN 4
/* The port ID associated with the v-adaptor which should contain this DMAQ. */
#define MC_CMD_INIT_TXQ_EXT_IN_PORT_ID_OFST 24
+#define MC_CMD_INIT_TXQ_EXT_IN_PORT_ID_LEN 4
/* 64-bit address of 4k of 4k-aligned host memory buffer */
#define MC_CMD_INIT_TXQ_EXT_IN_DMA_ADDR_OFST 28
#define MC_CMD_INIT_TXQ_EXT_IN_DMA_ADDR_LEN 8
#define MC_CMD_INIT_TXQ_EXT_IN_DMA_ADDR_MAXNUM 64
/* Flags related to Qbb flow control mode. */
#define MC_CMD_INIT_TXQ_EXT_IN_QBB_FLAGS_OFST 540
+#define MC_CMD_INIT_TXQ_EXT_IN_QBB_FLAGS_LEN 4
#define MC_CMD_INIT_TXQ_EXT_IN_QBB_ENABLE_LBN 0
#define MC_CMD_INIT_TXQ_EXT_IN_QBB_ENABLE_WIDTH 1
#define MC_CMD_INIT_TXQ_EXT_IN_QBB_PRIORITY_LBN 1
* passed to INIT_EVQ
*/
#define MC_CMD_FINI_EVQ_IN_INSTANCE_OFST 0
+#define MC_CMD_FINI_EVQ_IN_INSTANCE_LEN 4
/* MC_CMD_FINI_EVQ_OUT msgresponse */
#define MC_CMD_FINI_EVQ_OUT_LEN 0
#define MC_CMD_FINI_RXQ_IN_LEN 4
/* Instance of RXQ to destroy */
#define MC_CMD_FINI_RXQ_IN_INSTANCE_OFST 0
+#define MC_CMD_FINI_RXQ_IN_INSTANCE_LEN 4
/* MC_CMD_FINI_RXQ_OUT msgresponse */
#define MC_CMD_FINI_RXQ_OUT_LEN 0
#define MC_CMD_FINI_TXQ_IN_LEN 4
/* Instance of TXQ to destroy */
#define MC_CMD_FINI_TXQ_IN_INSTANCE_OFST 0
+#define MC_CMD_FINI_TXQ_IN_INSTANCE_LEN 4
/* MC_CMD_FINI_TXQ_OUT msgresponse */
#define MC_CMD_FINI_TXQ_OUT_LEN 0
#define MC_CMD_DRIVER_EVENT_IN_LEN 12
/* Handle of target EVQ */
#define MC_CMD_DRIVER_EVENT_IN_EVQ_OFST 0
+#define MC_CMD_DRIVER_EVENT_IN_EVQ_LEN 4
/* Bits 0 - 63 of event */
#define MC_CMD_DRIVER_EVENT_IN_DATA_OFST 4
#define MC_CMD_DRIVER_EVENT_IN_DATA_LEN 8
#define MC_CMD_PROXY_CMD_IN_LEN 4
/* The handle of the target function. */
#define MC_CMD_PROXY_CMD_IN_TARGET_OFST 0
+#define MC_CMD_PROXY_CMD_IN_TARGET_LEN 4
#define MC_CMD_PROXY_CMD_IN_TARGET_PF_LBN 0
#define MC_CMD_PROXY_CMD_IN_TARGET_PF_WIDTH 16
#define MC_CMD_PROXY_CMD_IN_TARGET_VF_LBN 16
#define MC_PROXY_STATUS_BUFFER_LEN 16
/* Handle allocated by the firmware for this proxy transaction */
#define MC_PROXY_STATUS_BUFFER_HANDLE_OFST 0
+#define MC_PROXY_STATUS_BUFFER_HANDLE_LEN 4
/* enum: An invalid handle. */
#define MC_PROXY_STATUS_BUFFER_HANDLE_INVALID 0x0
#define MC_PROXY_STATUS_BUFFER_HANDLE_LBN 0
* elevated privilege mask granted to the requesting function.
*/
#define MC_PROXY_STATUS_BUFFER_GRANTED_PRIVILEGES_OFST 12
+#define MC_PROXY_STATUS_BUFFER_GRANTED_PRIVILEGES_LEN 4
#define MC_PROXY_STATUS_BUFFER_GRANTED_PRIVILEGES_LBN 96
#define MC_PROXY_STATUS_BUFFER_GRANTED_PRIVILEGES_WIDTH 32
/* MC_CMD_PROXY_CONFIGURE_IN msgrequest */
#define MC_CMD_PROXY_CONFIGURE_IN_LEN 108
#define MC_CMD_PROXY_CONFIGURE_IN_FLAGS_OFST 0
+#define MC_CMD_PROXY_CONFIGURE_IN_FLAGS_LEN 4
#define MC_CMD_PROXY_CONFIGURE_IN_ENABLE_LBN 0
#define MC_CMD_PROXY_CONFIGURE_IN_ENABLE_WIDTH 1
/* Host provides a contiguous memory buffer that contains at least NUM_BLOCKS
#define MC_CMD_PROXY_CONFIGURE_IN_STATUS_BUFF_ADDR_HI_OFST 8
/* Must be a power of 2 */
#define MC_CMD_PROXY_CONFIGURE_IN_STATUS_BLOCK_SIZE_OFST 12
+#define MC_CMD_PROXY_CONFIGURE_IN_STATUS_BLOCK_SIZE_LEN 4
/* Host provides a contiguous memory buffer that contains at least NUM_BLOCKS
* of blocks, each of the size REPLY_BLOCK_SIZE.
*/
#define MC_CMD_PROXY_CONFIGURE_IN_REQUEST_BUFF_ADDR_HI_OFST 20
/* Must be a power of 2 */
#define MC_CMD_PROXY_CONFIGURE_IN_REQUEST_BLOCK_SIZE_OFST 24
+#define MC_CMD_PROXY_CONFIGURE_IN_REQUEST_BLOCK_SIZE_LEN 4
/* Host provides a contiguous memory buffer that contains at least NUM_BLOCKS
* of blocks, each of the size STATUS_BLOCK_SIZE. This buffer is only needed if
* host intends to complete proxied operations by using MC_CMD_PROXY_CMD.
#define MC_CMD_PROXY_CONFIGURE_IN_REPLY_BUFF_ADDR_HI_OFST 32
/* Must be a power of 2, or zero if this buffer is not provided */
#define MC_CMD_PROXY_CONFIGURE_IN_REPLY_BLOCK_SIZE_OFST 36
+#define MC_CMD_PROXY_CONFIGURE_IN_REPLY_BLOCK_SIZE_LEN 4
/* Applies to all three buffers */
#define MC_CMD_PROXY_CONFIGURE_IN_NUM_BLOCKS_OFST 40
+#define MC_CMD_PROXY_CONFIGURE_IN_NUM_BLOCKS_LEN 4
/* A bit mask defining which MCDI operations may be proxied */
#define MC_CMD_PROXY_CONFIGURE_IN_ALLOWED_MCDI_MASK_OFST 44
#define MC_CMD_PROXY_CONFIGURE_IN_ALLOWED_MCDI_MASK_LEN 64
/* MC_CMD_PROXY_CONFIGURE_EXT_IN msgrequest */
#define MC_CMD_PROXY_CONFIGURE_EXT_IN_LEN 112
#define MC_CMD_PROXY_CONFIGURE_EXT_IN_FLAGS_OFST 0
+#define MC_CMD_PROXY_CONFIGURE_EXT_IN_FLAGS_LEN 4
#define MC_CMD_PROXY_CONFIGURE_EXT_IN_ENABLE_LBN 0
#define MC_CMD_PROXY_CONFIGURE_EXT_IN_ENABLE_WIDTH 1
/* Host provides a contiguous memory buffer that contains at least NUM_BLOCKS
#define MC_CMD_PROXY_CONFIGURE_EXT_IN_STATUS_BUFF_ADDR_HI_OFST 8
/* Must be a power of 2 */
#define MC_CMD_PROXY_CONFIGURE_EXT_IN_STATUS_BLOCK_SIZE_OFST 12
+#define MC_CMD_PROXY_CONFIGURE_EXT_IN_STATUS_BLOCK_SIZE_LEN 4
/* Host provides a contiguous memory buffer that contains at least NUM_BLOCKS
* of blocks, each of the size REPLY_BLOCK_SIZE.
*/
#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REQUEST_BUFF_ADDR_HI_OFST 20
/* Must be a power of 2 */
#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REQUEST_BLOCK_SIZE_OFST 24
+#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REQUEST_BLOCK_SIZE_LEN 4
/* Host provides a contiguous memory buffer that contains at least NUM_BLOCKS
* of blocks, each of the size STATUS_BLOCK_SIZE. This buffer is only needed if
* host intends to complete proxied operations by using MC_CMD_PROXY_CMD.
#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REPLY_BUFF_ADDR_HI_OFST 32
/* Must be a power of 2, or zero if this buffer is not provided */
#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REPLY_BLOCK_SIZE_OFST 36
+#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REPLY_BLOCK_SIZE_LEN 4
/* Applies to all three buffers */
#define MC_CMD_PROXY_CONFIGURE_EXT_IN_NUM_BLOCKS_OFST 40
+#define MC_CMD_PROXY_CONFIGURE_EXT_IN_NUM_BLOCKS_LEN 4
/* A bit mask defining which MCDI operations may be proxied */
#define MC_CMD_PROXY_CONFIGURE_EXT_IN_ALLOWED_MCDI_MASK_OFST 44
#define MC_CMD_PROXY_CONFIGURE_EXT_IN_ALLOWED_MCDI_MASK_LEN 64
#define MC_CMD_PROXY_CONFIGURE_EXT_IN_RESERVED_OFST 108
+#define MC_CMD_PROXY_CONFIGURE_EXT_IN_RESERVED_LEN 4
/* MC_CMD_PROXY_CONFIGURE_OUT msgresponse */
#define MC_CMD_PROXY_CONFIGURE_OUT_LEN 0
/* MC_CMD_PROXY_COMPLETE_IN msgrequest */
#define MC_CMD_PROXY_COMPLETE_IN_LEN 12
#define MC_CMD_PROXY_COMPLETE_IN_BLOCK_INDEX_OFST 0
+#define MC_CMD_PROXY_COMPLETE_IN_BLOCK_INDEX_LEN 4
#define MC_CMD_PROXY_COMPLETE_IN_STATUS_OFST 4
+#define MC_CMD_PROXY_COMPLETE_IN_STATUS_LEN 4
/* enum: The operation has been completed by using MC_CMD_PROXY_CMD, the reply
* is stored in the REPLY_BUFF.
*/
*/
#define MC_CMD_PROXY_COMPLETE_IN_TIMEDOUT 0x3
#define MC_CMD_PROXY_COMPLETE_IN_HANDLE_OFST 8
+#define MC_CMD_PROXY_COMPLETE_IN_HANDLE_LEN 4
/* MC_CMD_PROXY_COMPLETE_OUT msgresponse */
#define MC_CMD_PROXY_COMPLETE_OUT_LEN 0
#define MC_CMD_ALLOC_BUFTBL_CHUNK_IN_LEN 8
/* Owner ID to use */
#define MC_CMD_ALLOC_BUFTBL_CHUNK_IN_OWNER_OFST 0
+#define MC_CMD_ALLOC_BUFTBL_CHUNK_IN_OWNER_LEN 4
/* Size of buffer table pages to use, in bytes (note that only a few values are
* legal on any specific hardware).
*/
#define MC_CMD_ALLOC_BUFTBL_CHUNK_IN_PAGE_SIZE_OFST 4
+#define MC_CMD_ALLOC_BUFTBL_CHUNK_IN_PAGE_SIZE_LEN 4
/* MC_CMD_ALLOC_BUFTBL_CHUNK_OUT msgresponse */
#define MC_CMD_ALLOC_BUFTBL_CHUNK_OUT_LEN 12
#define MC_CMD_ALLOC_BUFTBL_CHUNK_OUT_HANDLE_OFST 0
+#define MC_CMD_ALLOC_BUFTBL_CHUNK_OUT_HANDLE_LEN 4
#define MC_CMD_ALLOC_BUFTBL_CHUNK_OUT_NUMENTRIES_OFST 4
+#define MC_CMD_ALLOC_BUFTBL_CHUNK_OUT_NUMENTRIES_LEN 4
/* Buffer table IDs for use in DMA descriptors. */
#define MC_CMD_ALLOC_BUFTBL_CHUNK_OUT_ID_OFST 8
+#define MC_CMD_ALLOC_BUFTBL_CHUNK_OUT_ID_LEN 4
/***********************************/
#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_LENMAX 268
#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_LEN(num) (12+8*(num))
#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_HANDLE_OFST 0
+#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_HANDLE_LEN 4
/* ID */
#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_FIRSTID_OFST 4
+#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_FIRSTID_LEN 4
/* Num entries */
#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_NUMENTRIES_OFST 8
+#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_NUMENTRIES_LEN 4
/* Buffer table entry address */
#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_ENTRY_OFST 12
#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_ENTRY_LEN 8
/* MC_CMD_FREE_BUFTBL_CHUNK_IN msgrequest */
#define MC_CMD_FREE_BUFTBL_CHUNK_IN_LEN 4
#define MC_CMD_FREE_BUFTBL_CHUNK_IN_HANDLE_OFST 0
+#define MC_CMD_FREE_BUFTBL_CHUNK_IN_HANDLE_LEN 4
/* MC_CMD_FREE_BUFTBL_CHUNK_OUT msgresponse */
#define MC_CMD_FREE_BUFTBL_CHUNK_OUT_LEN 0
-/* PORT_CONFIG_ENTRY structuredef */
-#define PORT_CONFIG_ENTRY_LEN 16
-/* External port number (label) */
-#define PORT_CONFIG_ENTRY_EXT_NUMBER_OFST 0
-#define PORT_CONFIG_ENTRY_EXT_NUMBER_LEN 1
-#define PORT_CONFIG_ENTRY_EXT_NUMBER_LBN 0
-#define PORT_CONFIG_ENTRY_EXT_NUMBER_WIDTH 8
-/* Port core location */
-#define PORT_CONFIG_ENTRY_CORE_OFST 1
-#define PORT_CONFIG_ENTRY_CORE_LEN 1
-#define PORT_CONFIG_ENTRY_STANDALONE 0x0 /* enum */
-#define PORT_CONFIG_ENTRY_MASTER 0x1 /* enum */
-#define PORT_CONFIG_ENTRY_SLAVE 0x2 /* enum */
-#define PORT_CONFIG_ENTRY_CORE_LBN 8
-#define PORT_CONFIG_ENTRY_CORE_WIDTH 8
-/* Internal number (HW resource) relative to the core */
-#define PORT_CONFIG_ENTRY_INT_NUMBER_OFST 2
-#define PORT_CONFIG_ENTRY_INT_NUMBER_LEN 1
-#define PORT_CONFIG_ENTRY_INT_NUMBER_LBN 16
-#define PORT_CONFIG_ENTRY_INT_NUMBER_WIDTH 8
-/* Reserved */
-#define PORT_CONFIG_ENTRY_RSVD_OFST 3
-#define PORT_CONFIG_ENTRY_RSVD_LEN 1
-#define PORT_CONFIG_ENTRY_RSVD_LBN 24
-#define PORT_CONFIG_ENTRY_RSVD_WIDTH 8
-/* Bitmask of KR lanes used by the port */
-#define PORT_CONFIG_ENTRY_LANES_OFST 4
-#define PORT_CONFIG_ENTRY_LANES_LBN 32
-#define PORT_CONFIG_ENTRY_LANES_WIDTH 32
-/* Port capabilities (MC_CMD_PHY_CAP_*) */
-#define PORT_CONFIG_ENTRY_SUPPORTED_CAPS_OFST 8
-#define PORT_CONFIG_ENTRY_SUPPORTED_CAPS_LBN 64
-#define PORT_CONFIG_ENTRY_SUPPORTED_CAPS_WIDTH 32
-/* Reserved (align to 16 bytes) */
-#define PORT_CONFIG_ENTRY_RSVD2_OFST 12
-#define PORT_CONFIG_ENTRY_RSVD2_LBN 96
-#define PORT_CONFIG_ENTRY_RSVD2_WIDTH 32
-
/***********************************/
/* MC_CMD_FILTER_OP
#define MC_CMD_FILTER_OP_IN_LEN 108
/* identifies the type of operation requested */
#define MC_CMD_FILTER_OP_IN_OP_OFST 0
+#define MC_CMD_FILTER_OP_IN_OP_LEN 4
/* enum: single-recipient filter insert */
#define MC_CMD_FILTER_OP_IN_OP_INSERT 0x0
/* enum: single-recipient filter remove */
/* The port ID associated with the v-adaptor which should contain this filter.
*/
#define MC_CMD_FILTER_OP_IN_PORT_ID_OFST 12
+#define MC_CMD_FILTER_OP_IN_PORT_ID_LEN 4
/* fields to include in match criteria */
#define MC_CMD_FILTER_OP_IN_MATCH_FIELDS_OFST 16
+#define MC_CMD_FILTER_OP_IN_MATCH_FIELDS_LEN 4
#define MC_CMD_FILTER_OP_IN_MATCH_SRC_IP_LBN 0
#define MC_CMD_FILTER_OP_IN_MATCH_SRC_IP_WIDTH 1
#define MC_CMD_FILTER_OP_IN_MATCH_DST_IP_LBN 1
#define MC_CMD_FILTER_OP_IN_MATCH_UNKNOWN_UCAST_DST_WIDTH 1
/* receive destination */
#define MC_CMD_FILTER_OP_IN_RX_DEST_OFST 20
+#define MC_CMD_FILTER_OP_IN_RX_DEST_LEN 4
/* enum: drop packets */
#define MC_CMD_FILTER_OP_IN_RX_DEST_DROP 0x0
/* enum: receive to host */
#define MC_CMD_FILTER_OP_IN_RX_DEST_TX1 0x4
/* receive queue handle (for multiple queue modes, this is the base queue) */
#define MC_CMD_FILTER_OP_IN_RX_QUEUE_OFST 24
+#define MC_CMD_FILTER_OP_IN_RX_QUEUE_LEN 4
/* receive mode */
#define MC_CMD_FILTER_OP_IN_RX_MODE_OFST 28
+#define MC_CMD_FILTER_OP_IN_RX_MODE_LEN 4
/* enum: receive to just the specified queue */
#define MC_CMD_FILTER_OP_IN_RX_MODE_SIMPLE 0x0
/* enum: receive to multiple queues using RSS context */
* MC_CMD_DOT1P_MAPPING_ALLOC.
*/
#define MC_CMD_FILTER_OP_IN_RX_CONTEXT_OFST 32
+#define MC_CMD_FILTER_OP_IN_RX_CONTEXT_LEN 4
/* transmit domain (reserved; set to 0) */
#define MC_CMD_FILTER_OP_IN_TX_DOMAIN_OFST 36
+#define MC_CMD_FILTER_OP_IN_TX_DOMAIN_LEN 4
/* transmit destination (either set the MAC and/or PM bits for explicit
* control, or set this field to TX_DEST_DEFAULT for sensible default
* behaviour)
*/
#define MC_CMD_FILTER_OP_IN_TX_DEST_OFST 40
+#define MC_CMD_FILTER_OP_IN_TX_DEST_LEN 4
/* enum: request default behaviour (based on filter type) */
#define MC_CMD_FILTER_OP_IN_TX_DEST_DEFAULT 0xffffffff
#define MC_CMD_FILTER_OP_IN_TX_DEST_MAC_LBN 0
#define MC_CMD_FILTER_OP_IN_IP_PROTO_LEN 2
/* Firmware defined register 0 to match (reserved; set to 0) */
#define MC_CMD_FILTER_OP_IN_FWDEF0_OFST 68
+#define MC_CMD_FILTER_OP_IN_FWDEF0_LEN 4
/* Firmware defined register 1 to match (reserved; set to 0) */
#define MC_CMD_FILTER_OP_IN_FWDEF1_OFST 72
+#define MC_CMD_FILTER_OP_IN_FWDEF1_LEN 4
/* source IP address to match (as bytes in network order; set last 12 bytes to
* 0 for IPv4 address)
*/
#define MC_CMD_FILTER_OP_EXT_IN_LEN 172
/* identifies the type of operation requested */
#define MC_CMD_FILTER_OP_EXT_IN_OP_OFST 0
+#define MC_CMD_FILTER_OP_EXT_IN_OP_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_FILTER_OP_IN/OP */
/* filter handle (for remove / unsubscribe operations) */
/* The port ID associated with the v-adaptor which should contain this filter.
*/
#define MC_CMD_FILTER_OP_EXT_IN_PORT_ID_OFST 12
+#define MC_CMD_FILTER_OP_EXT_IN_PORT_ID_LEN 4
/* fields to include in match criteria */
#define MC_CMD_FILTER_OP_EXT_IN_MATCH_FIELDS_OFST 16
+#define MC_CMD_FILTER_OP_EXT_IN_MATCH_FIELDS_LEN 4
#define MC_CMD_FILTER_OP_EXT_IN_MATCH_SRC_IP_LBN 0
#define MC_CMD_FILTER_OP_EXT_IN_MATCH_SRC_IP_WIDTH 1
#define MC_CMD_FILTER_OP_EXT_IN_MATCH_DST_IP_LBN 1
#define MC_CMD_FILTER_OP_EXT_IN_MATCH_UNKNOWN_UCAST_DST_WIDTH 1
/* receive destination */
#define MC_CMD_FILTER_OP_EXT_IN_RX_DEST_OFST 20
+#define MC_CMD_FILTER_OP_EXT_IN_RX_DEST_LEN 4
/* enum: drop packets */
#define MC_CMD_FILTER_OP_EXT_IN_RX_DEST_DROP 0x0
/* enum: receive to host */
#define MC_CMD_FILTER_OP_EXT_IN_RX_DEST_TX1 0x4
/* receive queue handle (for multiple queue modes, this is the base queue) */
#define MC_CMD_FILTER_OP_EXT_IN_RX_QUEUE_OFST 24
+#define MC_CMD_FILTER_OP_EXT_IN_RX_QUEUE_LEN 4
/* receive mode */
#define MC_CMD_FILTER_OP_EXT_IN_RX_MODE_OFST 28
+#define MC_CMD_FILTER_OP_EXT_IN_RX_MODE_LEN 4
/* enum: receive to just the specified queue */
#define MC_CMD_FILTER_OP_EXT_IN_RX_MODE_SIMPLE 0x0
/* enum: receive to multiple queues using RSS context */
* MC_CMD_DOT1P_MAPPING_ALLOC.
*/
#define MC_CMD_FILTER_OP_EXT_IN_RX_CONTEXT_OFST 32
+#define MC_CMD_FILTER_OP_EXT_IN_RX_CONTEXT_LEN 4
/* transmit domain (reserved; set to 0) */
#define MC_CMD_FILTER_OP_EXT_IN_TX_DOMAIN_OFST 36
+#define MC_CMD_FILTER_OP_EXT_IN_TX_DOMAIN_LEN 4
/* transmit destination (either set the MAC and/or PM bits for explicit
* control, or set this field to TX_DEST_DEFAULT for sensible default
* behaviour)
*/
#define MC_CMD_FILTER_OP_EXT_IN_TX_DEST_OFST 40
+#define MC_CMD_FILTER_OP_EXT_IN_TX_DEST_LEN 4
/* enum: request default behaviour (based on filter type) */
#define MC_CMD_FILTER_OP_EXT_IN_TX_DEST_DEFAULT 0xffffffff
#define MC_CMD_FILTER_OP_EXT_IN_TX_DEST_MAC_LBN 0
#define MC_CMD_FILTER_OP_EXT_IN_IP_PROTO_LEN 2
/* Firmware defined register 0 to match (reserved; set to 0) */
#define MC_CMD_FILTER_OP_EXT_IN_FWDEF0_OFST 68
+#define MC_CMD_FILTER_OP_EXT_IN_FWDEF0_LEN 4
/* VNI (for VXLAN/Geneve, when IP protocol is UDP) or VSID (for NVGRE, when IP
* protocol is GRE) to match (as bytes in network order; set last byte to 0 for
* VXLAN/NVGRE, or 1 for Geneve)
*/
#define MC_CMD_FILTER_OP_EXT_IN_VNI_OR_VSID_OFST 72
+#define MC_CMD_FILTER_OP_EXT_IN_VNI_OR_VSID_LEN 4
#define MC_CMD_FILTER_OP_EXT_IN_VNI_VALUE_LBN 0
#define MC_CMD_FILTER_OP_EXT_IN_VNI_VALUE_WIDTH 24
#define MC_CMD_FILTER_OP_EXT_IN_VNI_TYPE_LBN 24
* to 0)
*/
#define MC_CMD_FILTER_OP_EXT_IN_IFRM_FWDEF0_OFST 132
+#define MC_CMD_FILTER_OP_EXT_IN_IFRM_FWDEF0_LEN 4
/* VXLAN/NVGRE inner frame Firmware defined register 1 to match (reserved; set
* to 0)
*/
#define MC_CMD_FILTER_OP_EXT_IN_IFRM_FWDEF1_OFST 136
+#define MC_CMD_FILTER_OP_EXT_IN_IFRM_FWDEF1_LEN 4
/* VXLAN/NVGRE inner frame source IP address to match (as bytes in network
* order; set last 12 bytes to 0 for IPv4 address)
*/
#define MC_CMD_FILTER_OP_OUT_LEN 12
/* identifies the type of operation requested */
#define MC_CMD_FILTER_OP_OUT_OP_OFST 0
+#define MC_CMD_FILTER_OP_OUT_OP_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_FILTER_OP_IN/OP */
/* Returned filter handle (for insert / subscribe operations). Note that these
#define MC_CMD_FILTER_OP_EXT_OUT_LEN 12
/* identifies the type of operation requested */
#define MC_CMD_FILTER_OP_EXT_OUT_OP_OFST 0
+#define MC_CMD_FILTER_OP_EXT_OUT_OP_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_FILTER_OP_EXT_IN/OP */
/* Returned filter handle (for insert / subscribe operations). Note that these
#define MC_CMD_GET_PARSER_DISP_INFO_IN_LEN 4
/* identifies the type of operation requested */
#define MC_CMD_GET_PARSER_DISP_INFO_IN_OP_OFST 0
+#define MC_CMD_GET_PARSER_DISP_INFO_IN_OP_LEN 4
/* enum: read the list of supported RX filter matches */
#define MC_CMD_GET_PARSER_DISP_INFO_IN_OP_GET_SUPPORTED_RX_MATCHES 0x1
/* enum: read flags indicating restrictions on filter insertion for the calling
#define MC_CMD_GET_PARSER_DISP_INFO_OUT_LEN(num) (8+4*(num))
/* identifies the type of operation requested */
#define MC_CMD_GET_PARSER_DISP_INFO_OUT_OP_OFST 0
+#define MC_CMD_GET_PARSER_DISP_INFO_OUT_OP_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_GET_PARSER_DISP_INFO_IN/OP */
/* number of supported match types */
#define MC_CMD_GET_PARSER_DISP_INFO_OUT_NUM_SUPPORTED_MATCHES_OFST 4
+#define MC_CMD_GET_PARSER_DISP_INFO_OUT_NUM_SUPPORTED_MATCHES_LEN 4
/* array of supported match types (valid MATCH_FIELDS values for
* MC_CMD_FILTER_OP) sorted in decreasing priority order
*/
#define MC_CMD_GET_PARSER_DISP_RESTRICTIONS_OUT_LEN 8
/* identifies the type of operation requested */
#define MC_CMD_GET_PARSER_DISP_RESTRICTIONS_OUT_OP_OFST 0
+#define MC_CMD_GET_PARSER_DISP_RESTRICTIONS_OUT_OP_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_GET_PARSER_DISP_INFO_IN/OP */
/* bitfield of filter insertion restrictions */
#define MC_CMD_GET_PARSER_DISP_RESTRICTIONS_OUT_RESTRICTION_FLAGS_OFST 4
+#define MC_CMD_GET_PARSER_DISP_RESTRICTIONS_OUT_RESTRICTION_FLAGS_LEN 4
#define MC_CMD_GET_PARSER_DISP_RESTRICTIONS_OUT_DST_IP_MCAST_ONLY_LBN 0
#define MC_CMD_GET_PARSER_DISP_RESTRICTIONS_OUT_DST_IP_MCAST_ONLY_WIDTH 1
#define MC_CMD_PARSER_DISP_RW_IN_LEN 32
/* identifies the target of the operation */
#define MC_CMD_PARSER_DISP_RW_IN_TARGET_OFST 0
+#define MC_CMD_PARSER_DISP_RW_IN_TARGET_LEN 4
/* enum: RX dispatcher CPU */
#define MC_CMD_PARSER_DISP_RW_IN_RX_DICPU 0x0
/* enum: TX dispatcher CPU */
#define MC_CMD_PARSER_DISP_RW_IN_TX_DICPU 0x1
-/* enum: Lookup engine (with original metadata format) */
+/* enum: Lookup engine (with original metadata format). Deprecated; used only
+ * by cmdclient as a fallback for very old Huntington firmware, and not
+ * supported in firmware beyond v6.4.0.1005. Use LUE_VERSIONED_METADATA
+ * instead.
+ */
#define MC_CMD_PARSER_DISP_RW_IN_LUE 0x2
/* enum: Lookup engine (with requested metadata format) */
#define MC_CMD_PARSER_DISP_RW_IN_LUE_VERSIONED_METADATA 0x3
#define MC_CMD_PARSER_DISP_RW_IN_MISC_STATE 0x5
/* identifies the type of operation requested */
#define MC_CMD_PARSER_DISP_RW_IN_OP_OFST 4
-/* enum: read a word of DICPU DMEM or a LUE entry */
+#define MC_CMD_PARSER_DISP_RW_IN_OP_LEN 4
+/* enum: Read a word of DICPU DMEM or a LUE entry */
#define MC_CMD_PARSER_DISP_RW_IN_READ 0x0
-/* enum: write a word of DICPU DMEM or a LUE entry */
+/* enum: Write a word of DICPU DMEM or a LUE entry. */
#define MC_CMD_PARSER_DISP_RW_IN_WRITE 0x1
-/* enum: read-modify-write a word of DICPU DMEM (not valid for LUE) */
+/* enum: Read-modify-write a word of DICPU DMEM (not valid for LUE). */
#define MC_CMD_PARSER_DISP_RW_IN_RMW 0x2
/* data memory address (DICPU targets) or LUE index (LUE targets) */
#define MC_CMD_PARSER_DISP_RW_IN_ADDRESS_OFST 8
+#define MC_CMD_PARSER_DISP_RW_IN_ADDRESS_LEN 4
/* selector (for MISC_STATE target) */
#define MC_CMD_PARSER_DISP_RW_IN_SELECTOR_OFST 8
+#define MC_CMD_PARSER_DISP_RW_IN_SELECTOR_LEN 4
/* enum: Port to datapath mapping */
#define MC_CMD_PARSER_DISP_RW_IN_PORT_DP_MAPPING 0x1
/* value to write (for DMEM writes) */
#define MC_CMD_PARSER_DISP_RW_IN_DMEM_WRITE_VALUE_OFST 12
+#define MC_CMD_PARSER_DISP_RW_IN_DMEM_WRITE_VALUE_LEN 4
/* XOR value (for DMEM read-modify-writes: new = (old & mask) ^ value) */
#define MC_CMD_PARSER_DISP_RW_IN_DMEM_RMW_XOR_VALUE_OFST 12
+#define MC_CMD_PARSER_DISP_RW_IN_DMEM_RMW_XOR_VALUE_LEN 4
/* AND mask (for DMEM read-modify-writes: new = (old & mask) ^ value) */
#define MC_CMD_PARSER_DISP_RW_IN_DMEM_RMW_AND_MASK_OFST 16
+#define MC_CMD_PARSER_DISP_RW_IN_DMEM_RMW_AND_MASK_LEN 4
/* metadata format (for LUE reads using LUE_VERSIONED_METADATA) */
#define MC_CMD_PARSER_DISP_RW_IN_LUE_READ_METADATA_VERSION_OFST 12
+#define MC_CMD_PARSER_DISP_RW_IN_LUE_READ_METADATA_VERSION_LEN 4
/* value to write (for LUE writes) */
#define MC_CMD_PARSER_DISP_RW_IN_LUE_WRITE_VALUE_OFST 12
#define MC_CMD_PARSER_DISP_RW_IN_LUE_WRITE_VALUE_LEN 20
#define MC_CMD_PARSER_DISP_RW_OUT_LEN 52
/* value read (for DMEM reads) */
#define MC_CMD_PARSER_DISP_RW_OUT_DMEM_READ_VALUE_OFST 0
+#define MC_CMD_PARSER_DISP_RW_OUT_DMEM_READ_VALUE_LEN 4
/* value read (for LUE reads) */
#define MC_CMD_PARSER_DISP_RW_OUT_LUE_READ_VALUE_OFST 0
#define MC_CMD_PARSER_DISP_RW_OUT_LUE_READ_VALUE_LEN 20
#define MC_CMD_SET_PF_COUNT_IN_LEN 4
/* New number of PFs on the device. */
#define MC_CMD_SET_PF_COUNT_IN_PF_COUNT_OFST 0
+#define MC_CMD_SET_PF_COUNT_IN_PF_COUNT_LEN 4
/* MC_CMD_SET_PF_COUNT_OUT msgresponse */
#define MC_CMD_SET_PF_COUNT_OUT_LEN 0
#define MC_CMD_GET_PORT_ASSIGNMENT_OUT_LEN 4
/* Identifies the port assignment for this function. */
#define MC_CMD_GET_PORT_ASSIGNMENT_OUT_PORT_OFST 0
+#define MC_CMD_GET_PORT_ASSIGNMENT_OUT_PORT_LEN 4
/***********************************/
#define MC_CMD_SET_PORT_ASSIGNMENT_IN_LEN 4
/* Identifies the port assignment for this function. */
#define MC_CMD_SET_PORT_ASSIGNMENT_IN_PORT_OFST 0
+#define MC_CMD_SET_PORT_ASSIGNMENT_IN_PORT_LEN 4
/* MC_CMD_SET_PORT_ASSIGNMENT_OUT msgresponse */
#define MC_CMD_SET_PORT_ASSIGNMENT_OUT_LEN 0
#define MC_CMD_ALLOC_VIS_IN_LEN 8
/* The minimum number of VIs that is acceptable */
#define MC_CMD_ALLOC_VIS_IN_MIN_VI_COUNT_OFST 0
+#define MC_CMD_ALLOC_VIS_IN_MIN_VI_COUNT_LEN 4
/* The maximum number of VIs that would be useful */
#define MC_CMD_ALLOC_VIS_IN_MAX_VI_COUNT_OFST 4
+#define MC_CMD_ALLOC_VIS_IN_MAX_VI_COUNT_LEN 4
/* MC_CMD_ALLOC_VIS_OUT msgresponse: Huntington-compatible VI_ALLOC request.
* Use extended version in new code.
#define MC_CMD_ALLOC_VIS_OUT_LEN 8
/* The number of VIs allocated on this function */
#define MC_CMD_ALLOC_VIS_OUT_VI_COUNT_OFST 0
+#define MC_CMD_ALLOC_VIS_OUT_VI_COUNT_LEN 4
/* The base absolute VI number allocated to this function. Required to
* correctly interpret wakeup events.
*/
#define MC_CMD_ALLOC_VIS_OUT_VI_BASE_OFST 4
+#define MC_CMD_ALLOC_VIS_OUT_VI_BASE_LEN 4
/* MC_CMD_ALLOC_VIS_EXT_OUT msgresponse */
#define MC_CMD_ALLOC_VIS_EXT_OUT_LEN 12
/* The number of VIs allocated on this function */
#define MC_CMD_ALLOC_VIS_EXT_OUT_VI_COUNT_OFST 0
+#define MC_CMD_ALLOC_VIS_EXT_OUT_VI_COUNT_LEN 4
/* The base absolute VI number allocated to this function. Required to
* correctly interpret wakeup events.
*/
#define MC_CMD_ALLOC_VIS_EXT_OUT_VI_BASE_OFST 4
+#define MC_CMD_ALLOC_VIS_EXT_OUT_VI_BASE_LEN 4
/* Function's port vi_shift value (always 0 on Huntington) */
#define MC_CMD_ALLOC_VIS_EXT_OUT_VI_SHIFT_OFST 8
+#define MC_CMD_ALLOC_VIS_EXT_OUT_VI_SHIFT_LEN 4
/***********************************/
#define MC_CMD_GET_SRIOV_CFG_OUT_LEN 20
/* Number of VFs currently enabled. */
#define MC_CMD_GET_SRIOV_CFG_OUT_VF_CURRENT_OFST 0
+#define MC_CMD_GET_SRIOV_CFG_OUT_VF_CURRENT_LEN 4
/* Max number of VFs before sriov stride and offset may need to be changed. */
#define MC_CMD_GET_SRIOV_CFG_OUT_VF_MAX_OFST 4
+#define MC_CMD_GET_SRIOV_CFG_OUT_VF_MAX_LEN 4
#define MC_CMD_GET_SRIOV_CFG_OUT_FLAGS_OFST 8
+#define MC_CMD_GET_SRIOV_CFG_OUT_FLAGS_LEN 4
#define MC_CMD_GET_SRIOV_CFG_OUT_VF_ENABLED_LBN 0
#define MC_CMD_GET_SRIOV_CFG_OUT_VF_ENABLED_WIDTH 1
/* RID offset of first VF from PF. */
#define MC_CMD_GET_SRIOV_CFG_OUT_VF_OFFSET_OFST 12
+#define MC_CMD_GET_SRIOV_CFG_OUT_VF_OFFSET_LEN 4
/* RID offset of each subsequent VF from the previous. */
#define MC_CMD_GET_SRIOV_CFG_OUT_VF_STRIDE_OFST 16
+#define MC_CMD_GET_SRIOV_CFG_OUT_VF_STRIDE_LEN 4
/***********************************/
#define MC_CMD_SET_SRIOV_CFG_IN_LEN 20
/* Number of VFs currently enabled. */
#define MC_CMD_SET_SRIOV_CFG_IN_VF_CURRENT_OFST 0
+#define MC_CMD_SET_SRIOV_CFG_IN_VF_CURRENT_LEN 4
/* Max number of VFs before sriov stride and offset may need to be changed. */
#define MC_CMD_SET_SRIOV_CFG_IN_VF_MAX_OFST 4
+#define MC_CMD_SET_SRIOV_CFG_IN_VF_MAX_LEN 4
#define MC_CMD_SET_SRIOV_CFG_IN_FLAGS_OFST 8
+#define MC_CMD_SET_SRIOV_CFG_IN_FLAGS_LEN 4
#define MC_CMD_SET_SRIOV_CFG_IN_VF_ENABLED_LBN 0
#define MC_CMD_SET_SRIOV_CFG_IN_VF_ENABLED_WIDTH 1
/* RID offset of first VF from PF, or 0 for no change, or
* MC_CMD_RESOURCE_INSTANCE_ANY to allow the system to allocate an offset.
*/
#define MC_CMD_SET_SRIOV_CFG_IN_VF_OFFSET_OFST 12
+#define MC_CMD_SET_SRIOV_CFG_IN_VF_OFFSET_LEN 4
/* RID offset of each subsequent VF from the previous, 0 for no change, or
* MC_CMD_RESOURCE_INSTANCE_ANY to allow the system to allocate a stride.
*/
#define MC_CMD_SET_SRIOV_CFG_IN_VF_STRIDE_OFST 16
+#define MC_CMD_SET_SRIOV_CFG_IN_VF_STRIDE_LEN 4
/* MC_CMD_SET_SRIOV_CFG_OUT msgresponse */
#define MC_CMD_SET_SRIOV_CFG_OUT_LEN 0
#define MC_CMD_GET_VI_ALLOC_INFO_OUT_LEN 12
/* The number of VIs allocated on this function */
#define MC_CMD_GET_VI_ALLOC_INFO_OUT_VI_COUNT_OFST 0
+#define MC_CMD_GET_VI_ALLOC_INFO_OUT_VI_COUNT_LEN 4
/* The base absolute VI number allocated to this function. Required to
* correctly interpret wakeup events.
*/
#define MC_CMD_GET_VI_ALLOC_INFO_OUT_VI_BASE_OFST 4
+#define MC_CMD_GET_VI_ALLOC_INFO_OUT_VI_BASE_LEN 4
/* Function's port vi_shift value (always 0 on Huntington) */
#define MC_CMD_GET_VI_ALLOC_INFO_OUT_VI_SHIFT_OFST 8
+#define MC_CMD_GET_VI_ALLOC_INFO_OUT_VI_SHIFT_LEN 4
/***********************************/
#define MC_CMD_DUMP_VI_STATE_IN_LEN 4
/* The VI number to query. */
#define MC_CMD_DUMP_VI_STATE_IN_VI_NUMBER_OFST 0
+#define MC_CMD_DUMP_VI_STATE_IN_VI_NUMBER_LEN 4
/* MC_CMD_DUMP_VI_STATE_OUT msgresponse */
#define MC_CMD_DUMP_VI_STATE_OUT_LEN 96
#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_TIMER_RAW_HI_OFST 24
/* Combined metadata field. */
#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_OFST 28
+#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_LEN 4
#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_BUFS_BASE_LBN 0
#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_BUFS_BASE_WIDTH 16
#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_BUFS_NPAGES_LBN 16
#define MC_CMD_ALLOC_PIOBUF_OUT_LEN 4
/* Handle for allocated push I/O buffer. */
#define MC_CMD_ALLOC_PIOBUF_OUT_PIOBUF_HANDLE_OFST 0
+#define MC_CMD_ALLOC_PIOBUF_OUT_PIOBUF_HANDLE_LEN 4
/***********************************/
#define MC_CMD_FREE_PIOBUF_IN_LEN 4
/* Handle for allocated push I/O buffer. */
#define MC_CMD_FREE_PIOBUF_IN_PIOBUF_HANDLE_OFST 0
+#define MC_CMD_FREE_PIOBUF_IN_PIOBUF_HANDLE_LEN 4
/* MC_CMD_FREE_PIOBUF_OUT msgresponse */
#define MC_CMD_FREE_PIOBUF_OUT_LEN 0
#define MC_CMD_GET_VI_TLP_PROCESSING_IN_LEN 4
/* VI number to get information for. */
#define MC_CMD_GET_VI_TLP_PROCESSING_IN_INSTANCE_OFST 0
+#define MC_CMD_GET_VI_TLP_PROCESSING_IN_INSTANCE_LEN 4
/* MC_CMD_GET_VI_TLP_PROCESSING_OUT msgresponse */
#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_LEN 4
#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_TPH_ON_LBN 19
#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_TPH_ON_WIDTH 1
#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_DATA_OFST 0
+#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_DATA_LEN 4
/***********************************/
#define MC_CMD_SET_VI_TLP_PROCESSING_IN_LEN 8
/* VI number to set information for. */
#define MC_CMD_SET_VI_TLP_PROCESSING_IN_INSTANCE_OFST 0
+#define MC_CMD_SET_VI_TLP_PROCESSING_IN_INSTANCE_LEN 4
/* Transaction processing steering hint 1 for use with the Rx Queue. */
#define MC_CMD_SET_VI_TLP_PROCESSING_IN_TPH_TAG1_RX_OFST 4
#define MC_CMD_SET_VI_TLP_PROCESSING_IN_TPH_TAG1_RX_LEN 1
#define MC_CMD_SET_VI_TLP_PROCESSING_IN_TPH_ON_LBN 51
#define MC_CMD_SET_VI_TLP_PROCESSING_IN_TPH_ON_WIDTH 1
#define MC_CMD_SET_VI_TLP_PROCESSING_IN_DATA_OFST 4
+#define MC_CMD_SET_VI_TLP_PROCESSING_IN_DATA_LEN 4
/* MC_CMD_SET_VI_TLP_PROCESSING_OUT msgresponse */
#define MC_CMD_SET_VI_TLP_PROCESSING_OUT_LEN 0
/* MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN msgrequest */
#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN_LEN 4
#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN_TLP_GLOBAL_CATEGORY_OFST 0
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN_TLP_GLOBAL_CATEGORY_LEN 4
/* enum: MISC. */
#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN_TLP_GLOBAL_CATEGORY_MISC 0x0
/* enum: IDO. */
/* MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT msgresponse */
#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_LEN 8
#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_GLOBAL_CATEGORY_OFST 0
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_GLOBAL_CATEGORY_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN/TLP_GLOBAL_CATEGORY */
/* Amalgamated TLP info word. */
#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_WORD_OFST 4
+#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_WORD_LEN 4
#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_MISC_WTAG_EN_LBN 0
#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_MISC_WTAG_EN_WIDTH 1
#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_MISC_SPARE_LBN 1
/* MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN msgrequest */
#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_LEN 8
#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_GLOBAL_CATEGORY_OFST 0
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_GLOBAL_CATEGORY_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_GET_TLP_PROCESSING_GLOBALS/MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN/TLP_GLOBAL_CATEGORY */
/* Amalgamated TLP info word. */
#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_WORD_OFST 4
+#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_WORD_LEN 4
#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_MISC_WTAG_EN_LBN 0
#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_MISC_WTAG_EN_WIDTH 1
#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_IDO_DL_EN_LBN 0
* in a command from the host.)
*/
#define MC_CMD_SATELLITE_DOWNLOAD_IN_PHASE_OFST 0
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_PHASE_LEN 4
#define MC_CMD_SATELLITE_DOWNLOAD_IN_PHASE_IDLE 0x0 /* enum */
#define MC_CMD_SATELLITE_DOWNLOAD_IN_PHASE_RESET 0x1 /* enum */
#define MC_CMD_SATELLITE_DOWNLOAD_IN_PHASE_IMEMS 0x2 /* enum */
* mc_flash_layout.h.)
*/
#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_OFST 4
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_LEN 4
/* enum: Valid in phase 2 (PHASE_IMEMS) only */
#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_TXDI_TEXT 0x0
/* enum: Valid in phase 2 (PHASE_IMEMS) only */
#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_ALL 0xffffffff
/* Chunk ID, or CHUNK_ID_LAST or CHUNK_ID_ABORT */
#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_ID_OFST 8
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_ID_LEN 4
/* enum: Last chunk, containing checksum rather than data */
#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_ID_LAST 0xffffffff
/* enum: Abort download of this item */
#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_ID_ABORT 0xfffffffe
/* Length of this chunk in bytes */
#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_LEN_OFST 12
+#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_LEN_LEN 4
/* Data for this chunk */
#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_DATA_OFST 16
#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_DATA_LEN 4
#define MC_CMD_SATELLITE_DOWNLOAD_OUT_LEN 8
/* Same as MC_CMD_ERR field, but included as 0 in success cases */
#define MC_CMD_SATELLITE_DOWNLOAD_OUT_RESULT_OFST 0
+#define MC_CMD_SATELLITE_DOWNLOAD_OUT_RESULT_LEN 4
/* Extra status information */
#define MC_CMD_SATELLITE_DOWNLOAD_OUT_INFO_OFST 4
+#define MC_CMD_SATELLITE_DOWNLOAD_OUT_INFO_LEN 4
/* enum: Code download OK, completed. */
#define MC_CMD_SATELLITE_DOWNLOAD_OUT_OK_COMPLETE 0x0
/* enum: Code download aborted as requested. */
#define MC_CMD_GET_CAPABILITIES_OUT_LEN 20
/* First word of flags. */
#define MC_CMD_GET_CAPABILITIES_OUT_FLAGS1_OFST 0
+#define MC_CMD_GET_CAPABILITIES_OUT_FLAGS1_LEN 4
#define MC_CMD_GET_CAPABILITIES_OUT_VPORT_RECONFIGURE_LBN 3
#define MC_CMD_GET_CAPABILITIES_OUT_VPORT_RECONFIGURE_WIDTH 1
#define MC_CMD_GET_CAPABILITIES_OUT_TX_STRIPING_LBN 4
#define MC_CMD_GET_CAPABILITIES_OUT_RXDP_LOW_LATENCY 0x1
/* enum: Packed stream RXDP firmware */
#define MC_CMD_GET_CAPABILITIES_OUT_RXDP_PACKED_STREAM 0x2
+/* enum: Rules engine RXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_OUT_RXDP_RULES_ENGINE 0x5
/* enum: BIST RXDP firmware */
#define MC_CMD_GET_CAPABILITIES_OUT_RXDP_BIST 0x10a
/* enum: RXDP Test firmware image 1 */
#define MC_CMD_GET_CAPABILITIES_OUT_RXDP_TEST_FW_DISABLE_DL 0x108
/* enum: RXDP Test firmware image 9 */
#define MC_CMD_GET_CAPABILITIES_OUT_RXDP_TEST_FW_DOORBELL_DELAY 0x10b
+/* enum: RXDP Test firmware image 10 */
+#define MC_CMD_GET_CAPABILITIES_OUT_RXDP_TEST_FW_SLOW 0x10c
/* TxDPCPU firmware id. */
#define MC_CMD_GET_CAPABILITIES_OUT_TX_DPCPU_FW_ID_OFST 6
#define MC_CMD_GET_CAPABILITIES_OUT_TX_DPCPU_FW_ID_LEN 2
#define MC_CMD_GET_CAPABILITIES_OUT_TXDP_LOW_LATENCY 0x1
/* enum: High packet rate TXDP firmware */
#define MC_CMD_GET_CAPABILITIES_OUT_TXDP_HIGH_PACKET_RATE 0x3
+/* enum: Rules engine TXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_OUT_TXDP_RULES_ENGINE 0x5
/* enum: BIST TXDP firmware */
#define MC_CMD_GET_CAPABILITIES_OUT_TXDP_BIST 0x12d
/* enum: TXDP Test firmware image 1 */
* (Huntington development only)
*/
#define MC_CMD_GET_CAPABILITIES_OUT_RXPD_FW_TYPE_SIENA_COMPAT 0x2
-/* enum: Virtual switching (full feature) RX PD production firmware */
+/* enum: Full featured RX PD production firmware */
+#define MC_CMD_GET_CAPABILITIES_OUT_RXPD_FW_TYPE_FULL_FEATURED 0x3
+/* enum: (deprecated original name for the FULL_FEATURED variant) */
#define MC_CMD_GET_CAPABILITIES_OUT_RXPD_FW_TYPE_VSWITCH 0x3
/* enum: siena_compat variant RX PD firmware using PM rather than MAC
* (Huntington development only)
#define MC_CMD_GET_CAPABILITIES_OUT_RXPD_FW_TYPE_LAYER2_PERF 0x7
/* enum: Rules engine RX PD production firmware */
#define MC_CMD_GET_CAPABILITIES_OUT_RXPD_FW_TYPE_RULES_ENGINE 0x8
+/* enum: reserved value - do not use (bug69716) */
+#define MC_CMD_GET_CAPABILITIES_OUT_RXPD_FW_TYPE_RESERVED_9 0x9
/* enum: RX PD firmware for GUE parsing prototype (Medford development only) */
#define MC_CMD_GET_CAPABILITIES_OUT_RXPD_FW_TYPE_TESTFW_GUE_PROTOTYPE 0xe
/* enum: RX PD firmware parsing but not filtering network overlay tunnel
* (Huntington development only)
*/
#define MC_CMD_GET_CAPABILITIES_OUT_TXPD_FW_TYPE_SIENA_COMPAT 0x2
-/* enum: Virtual switching (full feature) TX PD production firmware */
+/* enum: Full featured TX PD production firmware */
+#define MC_CMD_GET_CAPABILITIES_OUT_TXPD_FW_TYPE_FULL_FEATURED 0x3
+/* enum: (deprecated original name for the FULL_FEATURED variant) */
#define MC_CMD_GET_CAPABILITIES_OUT_TXPD_FW_TYPE_VSWITCH 0x3
/* enum: siena_compat variant TX PD firmware using PM rather than MAC
* (Huntington development only)
#define MC_CMD_GET_CAPABILITIES_OUT_TXPD_FW_TYPE_LAYER2_PERF 0x7
/* enum: Rules engine TX PD production firmware */
#define MC_CMD_GET_CAPABILITIES_OUT_TXPD_FW_TYPE_RULES_ENGINE 0x8
+/* enum: reserved value - do not use (bug69716) */
+#define MC_CMD_GET_CAPABILITIES_OUT_TXPD_FW_TYPE_RESERVED_9 0x9
/* enum: RX PD firmware for GUE parsing prototype (Medford development only) */
#define MC_CMD_GET_CAPABILITIES_OUT_TXPD_FW_TYPE_TESTFW_GUE_PROTOTYPE 0xe
/* Hardware capabilities of NIC */
#define MC_CMD_GET_CAPABILITIES_OUT_HW_CAPABILITIES_OFST 12
+#define MC_CMD_GET_CAPABILITIES_OUT_HW_CAPABILITIES_LEN 4
/* Licensed capabilities */
#define MC_CMD_GET_CAPABILITIES_OUT_LICENSE_CAPABILITIES_OFST 16
+#define MC_CMD_GET_CAPABILITIES_OUT_LICENSE_CAPABILITIES_LEN 4
/* MC_CMD_GET_CAPABILITIES_V2_IN msgrequest */
#define MC_CMD_GET_CAPABILITIES_V2_IN_LEN 0
#define MC_CMD_GET_CAPABILITIES_V2_OUT_LEN 72
/* First word of flags. */
#define MC_CMD_GET_CAPABILITIES_V2_OUT_FLAGS1_OFST 0
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_FLAGS1_LEN 4
#define MC_CMD_GET_CAPABILITIES_V2_OUT_VPORT_RECONFIGURE_LBN 3
#define MC_CMD_GET_CAPABILITIES_V2_OUT_VPORT_RECONFIGURE_WIDTH 1
#define MC_CMD_GET_CAPABILITIES_V2_OUT_TX_STRIPING_LBN 4
#define MC_CMD_GET_CAPABILITIES_V2_OUT_RXDP_LOW_LATENCY 0x1
/* enum: Packed stream RXDP firmware */
#define MC_CMD_GET_CAPABILITIES_V2_OUT_RXDP_PACKED_STREAM 0x2
+/* enum: Rules engine RXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_RXDP_RULES_ENGINE 0x5
/* enum: BIST RXDP firmware */
#define MC_CMD_GET_CAPABILITIES_V2_OUT_RXDP_BIST 0x10a
/* enum: RXDP Test firmware image 1 */
#define MC_CMD_GET_CAPABILITIES_V2_OUT_RXDP_TEST_FW_DISABLE_DL 0x108
/* enum: RXDP Test firmware image 9 */
#define MC_CMD_GET_CAPABILITIES_V2_OUT_RXDP_TEST_FW_DOORBELL_DELAY 0x10b
+/* enum: RXDP Test firmware image 10 */
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_RXDP_TEST_FW_SLOW 0x10c
/* TxDPCPU firmware id. */
#define MC_CMD_GET_CAPABILITIES_V2_OUT_TX_DPCPU_FW_ID_OFST 6
#define MC_CMD_GET_CAPABILITIES_V2_OUT_TX_DPCPU_FW_ID_LEN 2
#define MC_CMD_GET_CAPABILITIES_V2_OUT_TXDP_LOW_LATENCY 0x1
/* enum: High packet rate TXDP firmware */
#define MC_CMD_GET_CAPABILITIES_V2_OUT_TXDP_HIGH_PACKET_RATE 0x3
+/* enum: Rules engine TXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_TXDP_RULES_ENGINE 0x5
/* enum: BIST TXDP firmware */
#define MC_CMD_GET_CAPABILITIES_V2_OUT_TXDP_BIST 0x12d
/* enum: TXDP Test firmware image 1 */
* (Huntington development only)
*/
#define MC_CMD_GET_CAPABILITIES_V2_OUT_RXPD_FW_TYPE_SIENA_COMPAT 0x2
-/* enum: Virtual switching (full feature) RX PD production firmware */
+/* enum: Full featured RX PD production firmware */
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_RXPD_FW_TYPE_FULL_FEATURED 0x3
+/* enum: (deprecated original name for the FULL_FEATURED variant) */
#define MC_CMD_GET_CAPABILITIES_V2_OUT_RXPD_FW_TYPE_VSWITCH 0x3
/* enum: siena_compat variant RX PD firmware using PM rather than MAC
* (Huntington development only)
#define MC_CMD_GET_CAPABILITIES_V2_OUT_RXPD_FW_TYPE_LAYER2_PERF 0x7
/* enum: Rules engine RX PD production firmware */
#define MC_CMD_GET_CAPABILITIES_V2_OUT_RXPD_FW_TYPE_RULES_ENGINE 0x8
+/* enum: reserved value - do not use (bug69716) */
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_RXPD_FW_TYPE_RESERVED_9 0x9
/* enum: RX PD firmware for GUE parsing prototype (Medford development only) */
#define MC_CMD_GET_CAPABILITIES_V2_OUT_RXPD_FW_TYPE_TESTFW_GUE_PROTOTYPE 0xe
/* enum: RX PD firmware parsing but not filtering network overlay tunnel
* (Huntington development only)
*/
#define MC_CMD_GET_CAPABILITIES_V2_OUT_TXPD_FW_TYPE_SIENA_COMPAT 0x2
-/* enum: Virtual switching (full feature) TX PD production firmware */
+/* enum: Full featured TX PD production firmware */
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_TXPD_FW_TYPE_FULL_FEATURED 0x3
+/* enum: (deprecated original name for the FULL_FEATURED variant) */
#define MC_CMD_GET_CAPABILITIES_V2_OUT_TXPD_FW_TYPE_VSWITCH 0x3
/* enum: siena_compat variant TX PD firmware using PM rather than MAC
* (Huntington development only)
#define MC_CMD_GET_CAPABILITIES_V2_OUT_TXPD_FW_TYPE_LAYER2_PERF 0x7
/* enum: Rules engine TX PD production firmware */
#define MC_CMD_GET_CAPABILITIES_V2_OUT_TXPD_FW_TYPE_RULES_ENGINE 0x8
+/* enum: reserved value - do not use (bug69716) */
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_TXPD_FW_TYPE_RESERVED_9 0x9
/* enum: RX PD firmware for GUE parsing prototype (Medford development only) */
#define MC_CMD_GET_CAPABILITIES_V2_OUT_TXPD_FW_TYPE_TESTFW_GUE_PROTOTYPE 0xe
/* Hardware capabilities of NIC */
#define MC_CMD_GET_CAPABILITIES_V2_OUT_HW_CAPABILITIES_OFST 12
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_HW_CAPABILITIES_LEN 4
/* Licensed capabilities */
#define MC_CMD_GET_CAPABILITIES_V2_OUT_LICENSE_CAPABILITIES_OFST 16
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_LICENSE_CAPABILITIES_LEN 4
/* Second word of flags. Not present on older firmware (check the length). */
#define MC_CMD_GET_CAPABILITIES_V2_OUT_FLAGS2_OFST 20
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_FLAGS2_LEN 4
#define MC_CMD_GET_CAPABILITIES_V2_OUT_TX_TSO_V2_LBN 0
#define MC_CMD_GET_CAPABILITIES_V2_OUT_TX_TSO_V2_WIDTH 1
#define MC_CMD_GET_CAPABILITIES_V2_OUT_TX_TSO_V2_ENCAP_LBN 1
#define MC_CMD_GET_CAPABILITIES_V2_OUT_TX_SNIFF_WIDTH 1
#define MC_CMD_GET_CAPABILITIES_V2_OUT_NVRAM_UPDATE_REPORT_VERIFY_RESULT_LBN 12
#define MC_CMD_GET_CAPABILITIES_V2_OUT_NVRAM_UPDATE_REPORT_VERIFY_RESULT_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_MCDI_BACKGROUND_LBN 13
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_MCDI_BACKGROUND_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_MCDI_DB_RETURN_LBN 14
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_MCDI_DB_RETURN_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_CTPIO_LBN 15
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_CTPIO_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_TSA_SUPPORT_LBN 16
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_TSA_SUPPORT_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_TSA_BOUND_LBN 17
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_TSA_BOUND_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_SF_ADAPTER_AUTHENTICATION_LBN 18
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_SF_ADAPTER_AUTHENTICATION_WIDTH 1
/* Number of FATSOv2 contexts per datapath supported by this NIC. Not present
* on older firmware (check the length).
*/
#define MC_CMD_GET_CAPABILITIES_V2_OUT_SIZE_PIO_BUFF_LEN 2
/* MC_CMD_GET_CAPABILITIES_V3_OUT msgresponse */
-#define MC_CMD_GET_CAPABILITIES_V3_OUT_LEN 73
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_LEN 76
/* First word of flags. */
#define MC_CMD_GET_CAPABILITIES_V3_OUT_FLAGS1_OFST 0
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_FLAGS1_LEN 4
#define MC_CMD_GET_CAPABILITIES_V3_OUT_VPORT_RECONFIGURE_LBN 3
#define MC_CMD_GET_CAPABILITIES_V3_OUT_VPORT_RECONFIGURE_WIDTH 1
#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_STRIPING_LBN 4
#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXDP_LOW_LATENCY 0x1
/* enum: Packed stream RXDP firmware */
#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXDP_PACKED_STREAM 0x2
+/* enum: Rules engine RXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXDP_RULES_ENGINE 0x5
/* enum: BIST RXDP firmware */
#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXDP_BIST 0x10a
/* enum: RXDP Test firmware image 1 */
#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXDP_TEST_FW_DISABLE_DL 0x108
/* enum: RXDP Test firmware image 9 */
#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXDP_TEST_FW_DOORBELL_DELAY 0x10b
+/* enum: RXDP Test firmware image 10 */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXDP_TEST_FW_SLOW 0x10c
/* TxDPCPU firmware id. */
#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_DPCPU_FW_ID_OFST 6
#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_DPCPU_FW_ID_LEN 2
#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXDP_LOW_LATENCY 0x1
/* enum: High packet rate TXDP firmware */
#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXDP_HIGH_PACKET_RATE 0x3
+/* enum: Rules engine TXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXDP_RULES_ENGINE 0x5
/* enum: BIST TXDP firmware */
#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXDP_BIST 0x12d
/* enum: TXDP Test firmware image 1 */
* (Huntington development only)
*/
#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_TYPE_SIENA_COMPAT 0x2
-/* enum: Virtual switching (full feature) RX PD production firmware */
+/* enum: Full featured RX PD production firmware */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_TYPE_FULL_FEATURED 0x3
+/* enum: (deprecated original name for the FULL_FEATURED variant) */
#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_TYPE_VSWITCH 0x3
/* enum: siena_compat variant RX PD firmware using PM rather than MAC
* (Huntington development only)
#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_TYPE_LAYER2_PERF 0x7
/* enum: Rules engine RX PD production firmware */
#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_TYPE_RULES_ENGINE 0x8
+/* enum: reserved value - do not use (bug69716) */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_TYPE_RESERVED_9 0x9
/* enum: RX PD firmware for GUE parsing prototype (Medford development only) */
#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_TYPE_TESTFW_GUE_PROTOTYPE 0xe
/* enum: RX PD firmware parsing but not filtering network overlay tunnel
* (Huntington development only)
*/
#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXPD_FW_TYPE_SIENA_COMPAT 0x2
-/* enum: Virtual switching (full feature) TX PD production firmware */
+/* enum: Full featured TX PD production firmware */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXPD_FW_TYPE_FULL_FEATURED 0x3
+/* enum: (deprecated original name for the FULL_FEATURED variant) */
#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXPD_FW_TYPE_VSWITCH 0x3
/* enum: siena_compat variant TX PD firmware using PM rather than MAC
* (Huntington development only)
#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXPD_FW_TYPE_LAYER2_PERF 0x7
/* enum: Rules engine TX PD production firmware */
#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXPD_FW_TYPE_RULES_ENGINE 0x8
+/* enum: reserved value - do not use (bug69716) */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXPD_FW_TYPE_RESERVED_9 0x9
/* enum: RX PD firmware for GUE parsing prototype (Medford development only) */
#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXPD_FW_TYPE_TESTFW_GUE_PROTOTYPE 0xe
/* Hardware capabilities of NIC */
#define MC_CMD_GET_CAPABILITIES_V3_OUT_HW_CAPABILITIES_OFST 12
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_HW_CAPABILITIES_LEN 4
/* Licensed capabilities */
#define MC_CMD_GET_CAPABILITIES_V3_OUT_LICENSE_CAPABILITIES_OFST 16
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_LICENSE_CAPABILITIES_LEN 4
/* Second word of flags. Not present on older firmware (check the length). */
#define MC_CMD_GET_CAPABILITIES_V3_OUT_FLAGS2_OFST 20
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_FLAGS2_LEN 4
#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_TSO_V2_LBN 0
#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_TSO_V2_WIDTH 1
#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_TSO_V2_ENCAP_LBN 1
#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_SNIFF_WIDTH 1
#define MC_CMD_GET_CAPABILITIES_V3_OUT_NVRAM_UPDATE_REPORT_VERIFY_RESULT_LBN 12
#define MC_CMD_GET_CAPABILITIES_V3_OUT_NVRAM_UPDATE_REPORT_VERIFY_RESULT_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_MCDI_BACKGROUND_LBN 13
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_MCDI_BACKGROUND_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_MCDI_DB_RETURN_LBN 14
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_MCDI_DB_RETURN_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_CTPIO_LBN 15
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_CTPIO_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TSA_SUPPORT_LBN 16
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TSA_SUPPORT_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TSA_BOUND_LBN 17
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TSA_BOUND_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_SF_ADAPTER_AUTHENTICATION_LBN 18
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_SF_ADAPTER_AUTHENTICATION_WIDTH 1
/* Number of FATSOv2 contexts per datapath supported by this NIC. Not present
* on older firmware (check the length).
*/
#define MC_CMD_GET_CAPABILITIES_V3_OUT_VI_WINDOW_MODE_16K 0x1
/* enum: Each VI occupies 64k. PIO is at offset 4k. CTPIO is at offset 12k. */
#define MC_CMD_GET_CAPABILITIES_V3_OUT_VI_WINDOW_MODE_64K 0x2
+/* Number of vFIFOs per adapter that can be used for VFIFO Stuffing
+ * (SF-115995-SW) in the present configuration of firmware and port mode.
+ */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_VFIFO_STUFFING_NUM_VFIFOS_OFST 73
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_VFIFO_STUFFING_NUM_VFIFOS_LEN 1
+/* Number of buffers per adapter that can be used for VFIFO Stuffing
+ * (SF-115995-SW) in the present configuration of firmware and port mode.
+ */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_VFIFO_STUFFING_NUM_CP_BUFFERS_OFST 74
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_VFIFO_STUFFING_NUM_CP_BUFFERS_LEN 2
+
+/* MC_CMD_GET_CAPABILITIES_V4_OUT msgresponse */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_LEN 78
+/* First word of flags. */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_FLAGS1_OFST 0
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_FLAGS1_LEN 4
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_VPORT_RECONFIGURE_LBN 3
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_VPORT_RECONFIGURE_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_STRIPING_LBN 4
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_STRIPING_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_VADAPTOR_QUERY_LBN 5
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_VADAPTOR_QUERY_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_EVB_PORT_VLAN_RESTRICT_LBN 6
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_EVB_PORT_VLAN_RESTRICT_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_DRV_ATTACH_PREBOOT_LBN 7
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_DRV_ATTACH_PREBOOT_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_FORCE_EVENT_MERGING_LBN 8
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_FORCE_EVENT_MERGING_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_SET_MAC_ENHANCED_LBN 9
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_SET_MAC_ENHANCED_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_UNKNOWN_UCAST_DST_FILTER_ALWAYS_MULTI_RECIPIENT_LBN 10
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_UNKNOWN_UCAST_DST_FILTER_ALWAYS_MULTI_RECIPIENT_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_VADAPTOR_PERMIT_SET_MAC_WHEN_FILTERS_INSTALLED_LBN 11
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_VADAPTOR_PERMIT_SET_MAC_WHEN_FILTERS_INSTALLED_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_MAC_SECURITY_FILTERING_LBN 12
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_MAC_SECURITY_FILTERING_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_ADDITIONAL_RSS_MODES_LBN 13
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_ADDITIONAL_RSS_MODES_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_QBB_LBN 14
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_QBB_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_PACKED_STREAM_VAR_BUFFERS_LBN 15
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_PACKED_STREAM_VAR_BUFFERS_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_RSS_LIMITED_LBN 16
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_RSS_LIMITED_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_PACKED_STREAM_LBN 17
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_PACKED_STREAM_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_INCLUDE_FCS_LBN 18
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_INCLUDE_FCS_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_VLAN_INSERTION_LBN 19
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_VLAN_INSERTION_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_VLAN_STRIPPING_LBN 20
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_VLAN_STRIPPING_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_TSO_LBN 21
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_TSO_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_PREFIX_LEN_0_LBN 22
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_PREFIX_LEN_0_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_PREFIX_LEN_14_LBN 23
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_PREFIX_LEN_14_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_TIMESTAMP_LBN 24
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_TIMESTAMP_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_BATCHING_LBN 25
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_BATCHING_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_MCAST_FILTER_CHAINING_LBN 26
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_MCAST_FILTER_CHAINING_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_PM_AND_RXDP_COUNTERS_LBN 27
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_PM_AND_RXDP_COUNTERS_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_DISABLE_SCATTER_LBN 28
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_DISABLE_SCATTER_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_MCAST_UDP_LOOPBACK_LBN 29
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_MCAST_UDP_LOOPBACK_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_EVB_LBN 30
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_EVB_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_VXLAN_NVGRE_LBN 31
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_VXLAN_NVGRE_WIDTH 1
+/* RxDPCPU firmware id. */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_DPCPU_FW_ID_OFST 4
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_DPCPU_FW_ID_LEN 2
+/* enum: Standard RXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXDP 0x0
+/* enum: Low latency RXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXDP_LOW_LATENCY 0x1
+/* enum: Packed stream RXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXDP_PACKED_STREAM 0x2
+/* enum: Rules engine RXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXDP_RULES_ENGINE 0x5
+/* enum: BIST RXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXDP_BIST 0x10a
+/* enum: RXDP Test firmware image 1 */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXDP_TEST_FW_TO_MC_CUT_THROUGH 0x101
+/* enum: RXDP Test firmware image 2 */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXDP_TEST_FW_TO_MC_STORE_FORWARD 0x102
+/* enum: RXDP Test firmware image 3 */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXDP_TEST_FW_TO_MC_STORE_FORWARD_FIRST 0x103
+/* enum: RXDP Test firmware image 4 */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXDP_TEST_EVERY_EVENT_BATCHABLE 0x104
+/* enum: RXDP Test firmware image 5 */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXDP_TEST_BACKPRESSURE 0x105
+/* enum: RXDP Test firmware image 6 */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXDP_TEST_FW_PACKET_EDITS 0x106
+/* enum: RXDP Test firmware image 7 */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXDP_TEST_FW_RX_HDR_SPLIT 0x107
+/* enum: RXDP Test firmware image 8 */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXDP_TEST_FW_DISABLE_DL 0x108
+/* enum: RXDP Test firmware image 9 */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXDP_TEST_FW_DOORBELL_DELAY 0x10b
+/* enum: RXDP Test firmware image 10 */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXDP_TEST_FW_SLOW 0x10c
+/* TxDPCPU firmware id. */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_DPCPU_FW_ID_OFST 6
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_DPCPU_FW_ID_LEN 2
+/* enum: Standard TXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXDP 0x0
+/* enum: Low latency TXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXDP_LOW_LATENCY 0x1
+/* enum: High packet rate TXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXDP_HIGH_PACKET_RATE 0x3
+/* enum: Rules engine TXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXDP_RULES_ENGINE 0x5
+/* enum: BIST TXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXDP_BIST 0x12d
+/* enum: TXDP Test firmware image 1 */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXDP_TEST_FW_TSO_EDIT 0x101
+/* enum: TXDP Test firmware image 2 */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXDP_TEST_FW_PACKET_EDITS 0x102
+/* enum: TXDP CSR bus test firmware */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXDP_TEST_FW_CSR 0x103
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXPD_FW_VERSION_OFST 8
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXPD_FW_VERSION_LEN 2
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXPD_FW_VERSION_REV_LBN 0
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXPD_FW_VERSION_REV_WIDTH 12
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXPD_FW_VERSION_TYPE_LBN 12
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXPD_FW_VERSION_TYPE_WIDTH 4
+/* enum: reserved value - do not use (may indicate alternative interpretation
+ * of REV field in future)
+ */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXPD_FW_TYPE_RESERVED 0x0
+/* enum: Trivial RX PD firmware for early Huntington development (Huntington
+ * development only)
+ */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXPD_FW_TYPE_FIRST_PKT 0x1
+/* enum: RX PD firmware with approximately Siena-compatible behaviour
+ * (Huntington development only)
+ */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXPD_FW_TYPE_SIENA_COMPAT 0x2
+/* enum: Full featured RX PD production firmware */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXPD_FW_TYPE_FULL_FEATURED 0x3
+/* enum: (deprecated original name for the FULL_FEATURED variant) */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXPD_FW_TYPE_VSWITCH 0x3
+/* enum: siena_compat variant RX PD firmware using PM rather than MAC
+ * (Huntington development only)
+ */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXPD_FW_TYPE_SIENA_COMPAT_PM 0x4
+/* enum: Low latency RX PD production firmware */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXPD_FW_TYPE_LOW_LATENCY 0x5
+/* enum: Packed stream RX PD production firmware */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXPD_FW_TYPE_PACKED_STREAM 0x6
+/* enum: RX PD firmware handling layer 2 only for high packet rate performance
+ * tests (Medford development only)
+ */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXPD_FW_TYPE_LAYER2_PERF 0x7
+/* enum: Rules engine RX PD production firmware */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXPD_FW_TYPE_RULES_ENGINE 0x8
+/* enum: reserved value - do not use (bug69716) */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXPD_FW_TYPE_RESERVED_9 0x9
+/* enum: RX PD firmware for GUE parsing prototype (Medford development only) */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXPD_FW_TYPE_TESTFW_GUE_PROTOTYPE 0xe
+/* enum: RX PD firmware parsing but not filtering network overlay tunnel
+ * encapsulations (Medford development only)
+ */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RXPD_FW_TYPE_TESTFW_ENCAP_PARSING_ONLY 0xf
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXPD_FW_VERSION_OFST 10
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXPD_FW_VERSION_LEN 2
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXPD_FW_VERSION_REV_LBN 0
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXPD_FW_VERSION_REV_WIDTH 12
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXPD_FW_VERSION_TYPE_LBN 12
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXPD_FW_VERSION_TYPE_WIDTH 4
+/* enum: reserved value - do not use (may indicate alternative interpretation
+ * of REV field in future)
+ */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXPD_FW_TYPE_RESERVED 0x0
+/* enum: Trivial TX PD firmware for early Huntington development (Huntington
+ * development only)
+ */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXPD_FW_TYPE_FIRST_PKT 0x1
+/* enum: TX PD firmware with approximately Siena-compatible behaviour
+ * (Huntington development only)
+ */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXPD_FW_TYPE_SIENA_COMPAT 0x2
+/* enum: Full featured TX PD production firmware */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXPD_FW_TYPE_FULL_FEATURED 0x3
+/* enum: (deprecated original name for the FULL_FEATURED variant) */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXPD_FW_TYPE_VSWITCH 0x3
+/* enum: siena_compat variant TX PD firmware using PM rather than MAC
+ * (Huntington development only)
+ */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXPD_FW_TYPE_SIENA_COMPAT_PM 0x4
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXPD_FW_TYPE_LOW_LATENCY 0x5 /* enum */
+/* enum: TX PD firmware handling layer 2 only for high packet rate performance
+ * tests (Medford development only)
+ */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXPD_FW_TYPE_LAYER2_PERF 0x7
+/* enum: Rules engine TX PD production firmware */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXPD_FW_TYPE_RULES_ENGINE 0x8
+/* enum: reserved value - do not use (bug69716) */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXPD_FW_TYPE_RESERVED_9 0x9
+/* enum: RX PD firmware for GUE parsing prototype (Medford development only) */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TXPD_FW_TYPE_TESTFW_GUE_PROTOTYPE 0xe
+/* Hardware capabilities of NIC */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_HW_CAPABILITIES_OFST 12
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_HW_CAPABILITIES_LEN 4
+/* Licensed capabilities */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_LICENSE_CAPABILITIES_OFST 16
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_LICENSE_CAPABILITIES_LEN 4
+/* Second word of flags. Not present on older firmware (check the length). */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_FLAGS2_OFST 20
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_FLAGS2_LEN 4
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_TSO_V2_LBN 0
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_TSO_V2_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_TSO_V2_ENCAP_LBN 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_TSO_V2_ENCAP_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_EVQ_TIMER_CTRL_LBN 2
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_EVQ_TIMER_CTRL_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_EVENT_CUT_THROUGH_LBN 3
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_EVENT_CUT_THROUGH_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_CUT_THROUGH_LBN 4
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_CUT_THROUGH_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_VFIFO_ULL_MODE_LBN 5
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_VFIFO_ULL_MODE_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_MAC_STATS_40G_TX_SIZE_BINS_LBN 6
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_MAC_STATS_40G_TX_SIZE_BINS_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_INIT_EVQ_V2_LBN 7
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_INIT_EVQ_V2_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_MAC_TIMESTAMPING_LBN 8
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_MAC_TIMESTAMPING_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_TIMESTAMP_LBN 9
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_TIMESTAMP_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_SNIFF_LBN 10
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_SNIFF_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_SNIFF_LBN 11
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_SNIFF_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_NVRAM_UPDATE_REPORT_VERIFY_RESULT_LBN 12
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_NVRAM_UPDATE_REPORT_VERIFY_RESULT_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_MCDI_BACKGROUND_LBN 13
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_MCDI_BACKGROUND_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_MCDI_DB_RETURN_LBN 14
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_MCDI_DB_RETURN_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_CTPIO_LBN 15
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_CTPIO_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TSA_SUPPORT_LBN 16
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TSA_SUPPORT_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TSA_BOUND_LBN 17
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TSA_BOUND_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_SF_ADAPTER_AUTHENTICATION_LBN 18
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_SF_ADAPTER_AUTHENTICATION_WIDTH 1
+/* Number of FATSOv2 contexts per datapath supported by this NIC. Not present
+ * on older firmware (check the length).
+ */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_TSO_V2_N_CONTEXTS_OFST 24
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_TSO_V2_N_CONTEXTS_LEN 2
+/* One byte per PF containing the number of the external port assigned to this
+ * PF, indexed by PF number. Special values indicate that a PF is either not
+ * present or not assigned.
+ */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_PFS_TO_PORTS_ASSIGNMENT_OFST 26
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_PFS_TO_PORTS_ASSIGNMENT_LEN 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_PFS_TO_PORTS_ASSIGNMENT_NUM 16
+/* enum: The caller is not permitted to access information on this PF. */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_ACCESS_NOT_PERMITTED 0xff
+/* enum: PF does not exist. */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_PF_NOT_PRESENT 0xfe
+/* enum: PF does exist but is not assigned to any external port. */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_PF_NOT_ASSIGNED 0xfd
+/* enum: This value indicates that PF is assigned, but it cannot be expressed
+ * in this field. It is intended for a possible future situation where a more
+ * complex scheme of PFs to ports mapping is being used. The future driver
+ * should look for a new field supporting the new scheme. The current/old
+ * driver should treat this value as PF_NOT_ASSIGNED.
+ */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_INCOMPATIBLE_ASSIGNMENT 0xfc
+/* One byte per PF containing the number of its VFs, indexed by PF number. A
+ * special value indicates that a PF is not present.
+ */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_NUM_VFS_PER_PF_OFST 42
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_NUM_VFS_PER_PF_LEN 1
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_NUM_VFS_PER_PF_NUM 16
+/* enum: The caller is not permitted to access information on this PF. */
+/* MC_CMD_GET_CAPABILITIES_V4_OUT_ACCESS_NOT_PERMITTED 0xff */
+/* enum: PF does not exist. */
+/* MC_CMD_GET_CAPABILITIES_V4_OUT_PF_NOT_PRESENT 0xfe */
+/* Number of VIs available for each external port */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_NUM_VIS_PER_PORT_OFST 58
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_NUM_VIS_PER_PORT_LEN 2
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_NUM_VIS_PER_PORT_NUM 4
+/* Size of RX descriptor cache expressed as binary logarithm The actual size
+ * equals (2 ^ RX_DESC_CACHE_SIZE)
+ */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_DESC_CACHE_SIZE_OFST 66
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_RX_DESC_CACHE_SIZE_LEN 1
+/* Size of TX descriptor cache expressed as binary logarithm The actual size
+ * equals (2 ^ TX_DESC_CACHE_SIZE)
+ */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_DESC_CACHE_SIZE_OFST 67
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_TX_DESC_CACHE_SIZE_LEN 1
+/* Total number of available PIO buffers */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_NUM_PIO_BUFFS_OFST 68
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_NUM_PIO_BUFFS_LEN 2
+/* Size of a single PIO buffer */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_SIZE_PIO_BUFF_OFST 70
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_SIZE_PIO_BUFF_LEN 2
+/* On chips later than Medford the amount of address space assigned to each VI
+ * is configurable. This is a global setting that the driver must query to
+ * discover the VI to address mapping. Cut-through PIO (CTPIO) is not available
+ * with 8k VI windows.
+ */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_VI_WINDOW_MODE_OFST 72
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_VI_WINDOW_MODE_LEN 1
+/* enum: Each VI occupies 8k as on Huntington and Medford. PIO is at offset 4k.
+ * CTPIO is not mapped.
+ */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_VI_WINDOW_MODE_8K 0x0
+/* enum: Each VI occupies 16k. PIO is at offset 4k. CTPIO is at offset 12k. */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_VI_WINDOW_MODE_16K 0x1
+/* enum: Each VI occupies 64k. PIO is at offset 4k. CTPIO is at offset 12k. */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_VI_WINDOW_MODE_64K 0x2
+/* Number of vFIFOs per adapter that can be used for VFIFO Stuffing
+ * (SF-115995-SW) in the present configuration of firmware and port mode.
+ */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_VFIFO_STUFFING_NUM_VFIFOS_OFST 73
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_VFIFO_STUFFING_NUM_VFIFOS_LEN 1
+/* Number of buffers per adapter that can be used for VFIFO Stuffing
+ * (SF-115995-SW) in the present configuration of firmware and port mode.
+ */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_VFIFO_STUFFING_NUM_CP_BUFFERS_OFST 74
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_VFIFO_STUFFING_NUM_CP_BUFFERS_LEN 2
+/* Entry count in the MAC stats array, including the final GENERATION_END
+ * entry. For MAC stats DMA, drivers should allocate a buffer large enough to
+ * hold at least this many 64-bit stats values, if they wish to receive all
+ * available stats. If the buffer is shorter than MAC_STATS_NUM_STATS * 8, the
+ * stats array returned will be truncated.
+ */
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_MAC_STATS_NUM_STATS_OFST 76
+#define MC_CMD_GET_CAPABILITIES_V4_OUT_MAC_STATS_NUM_STATS_LEN 2
/***********************************/
#define MC_CMD_TCM_BUCKET_ALLOC_OUT_LEN 4
/* the bucket id */
#define MC_CMD_TCM_BUCKET_ALLOC_OUT_BUCKET_OFST 0
+#define MC_CMD_TCM_BUCKET_ALLOC_OUT_BUCKET_LEN 4
/***********************************/
#define MC_CMD_TCM_BUCKET_FREE_IN_LEN 4
/* the bucket id */
#define MC_CMD_TCM_BUCKET_FREE_IN_BUCKET_OFST 0
+#define MC_CMD_TCM_BUCKET_FREE_IN_BUCKET_LEN 4
/* MC_CMD_TCM_BUCKET_FREE_OUT msgresponse */
#define MC_CMD_TCM_BUCKET_FREE_OUT_LEN 0
#define MC_CMD_TCM_BUCKET_INIT_IN_LEN 8
/* the bucket id */
#define MC_CMD_TCM_BUCKET_INIT_IN_BUCKET_OFST 0
+#define MC_CMD_TCM_BUCKET_INIT_IN_BUCKET_LEN 4
/* the rate in mbps */
#define MC_CMD_TCM_BUCKET_INIT_IN_RATE_OFST 4
+#define MC_CMD_TCM_BUCKET_INIT_IN_RATE_LEN 4
/* MC_CMD_TCM_BUCKET_INIT_EXT_IN msgrequest */
#define MC_CMD_TCM_BUCKET_INIT_EXT_IN_LEN 12
/* the bucket id */
#define MC_CMD_TCM_BUCKET_INIT_EXT_IN_BUCKET_OFST 0
+#define MC_CMD_TCM_BUCKET_INIT_EXT_IN_BUCKET_LEN 4
/* the rate in mbps */
#define MC_CMD_TCM_BUCKET_INIT_EXT_IN_RATE_OFST 4
+#define MC_CMD_TCM_BUCKET_INIT_EXT_IN_RATE_LEN 4
/* the desired maximum fill level */
#define MC_CMD_TCM_BUCKET_INIT_EXT_IN_MAX_FILL_OFST 8
+#define MC_CMD_TCM_BUCKET_INIT_EXT_IN_MAX_FILL_LEN 4
/* MC_CMD_TCM_BUCKET_INIT_OUT msgresponse */
#define MC_CMD_TCM_BUCKET_INIT_OUT_LEN 0
#define MC_CMD_TCM_TXQ_INIT_IN_LEN 28
/* the txq id */
#define MC_CMD_TCM_TXQ_INIT_IN_QID_OFST 0
+#define MC_CMD_TCM_TXQ_INIT_IN_QID_LEN 4
/* the static priority associated with the txq */
#define MC_CMD_TCM_TXQ_INIT_IN_LABEL_OFST 4
+#define MC_CMD_TCM_TXQ_INIT_IN_LABEL_LEN 4
/* bitmask of the priority queues this txq is inserted into when inserted. */
#define MC_CMD_TCM_TXQ_INIT_IN_PQ_FLAGS_OFST 8
+#define MC_CMD_TCM_TXQ_INIT_IN_PQ_FLAGS_LEN 4
#define MC_CMD_TCM_TXQ_INIT_IN_PQ_FLAG_GUARANTEED_LBN 0
#define MC_CMD_TCM_TXQ_INIT_IN_PQ_FLAG_GUARANTEED_WIDTH 1
#define MC_CMD_TCM_TXQ_INIT_IN_PQ_FLAG_NORMAL_LBN 1
#define MC_CMD_TCM_TXQ_INIT_IN_PQ_FLAG_LOW_WIDTH 1
/* the reaction point (RP) bucket */
#define MC_CMD_TCM_TXQ_INIT_IN_RP_BKT_OFST 12
+#define MC_CMD_TCM_TXQ_INIT_IN_RP_BKT_LEN 4
/* an already reserved bucket (typically set to bucket associated with outer
* vswitch)
*/
#define MC_CMD_TCM_TXQ_INIT_IN_MAX_BKT1_OFST 16
+#define MC_CMD_TCM_TXQ_INIT_IN_MAX_BKT1_LEN 4
/* an already reserved bucket (typically set to bucket associated with inner
* vswitch)
*/
#define MC_CMD_TCM_TXQ_INIT_IN_MAX_BKT2_OFST 20
+#define MC_CMD_TCM_TXQ_INIT_IN_MAX_BKT2_LEN 4
/* the min bucket (typically for ETS/minimum bandwidth) */
#define MC_CMD_TCM_TXQ_INIT_IN_MIN_BKT_OFST 24
+#define MC_CMD_TCM_TXQ_INIT_IN_MIN_BKT_LEN 4
/* MC_CMD_TCM_TXQ_INIT_EXT_IN msgrequest */
#define MC_CMD_TCM_TXQ_INIT_EXT_IN_LEN 32
/* the txq id */
#define MC_CMD_TCM_TXQ_INIT_EXT_IN_QID_OFST 0
+#define MC_CMD_TCM_TXQ_INIT_EXT_IN_QID_LEN 4
/* the static priority associated with the txq */
#define MC_CMD_TCM_TXQ_INIT_EXT_IN_LABEL_NORMAL_OFST 4
+#define MC_CMD_TCM_TXQ_INIT_EXT_IN_LABEL_NORMAL_LEN 4
/* bitmask of the priority queues this txq is inserted into when inserted. */
#define MC_CMD_TCM_TXQ_INIT_EXT_IN_PQ_FLAGS_OFST 8
+#define MC_CMD_TCM_TXQ_INIT_EXT_IN_PQ_FLAGS_LEN 4
#define MC_CMD_TCM_TXQ_INIT_EXT_IN_PQ_FLAG_GUARANTEED_LBN 0
#define MC_CMD_TCM_TXQ_INIT_EXT_IN_PQ_FLAG_GUARANTEED_WIDTH 1
#define MC_CMD_TCM_TXQ_INIT_EXT_IN_PQ_FLAG_NORMAL_LBN 1
#define MC_CMD_TCM_TXQ_INIT_EXT_IN_PQ_FLAG_LOW_WIDTH 1
/* the reaction point (RP) bucket */
#define MC_CMD_TCM_TXQ_INIT_EXT_IN_RP_BKT_OFST 12
+#define MC_CMD_TCM_TXQ_INIT_EXT_IN_RP_BKT_LEN 4
/* an already reserved bucket (typically set to bucket associated with outer
* vswitch)
*/
#define MC_CMD_TCM_TXQ_INIT_EXT_IN_MAX_BKT1_OFST 16
+#define MC_CMD_TCM_TXQ_INIT_EXT_IN_MAX_BKT1_LEN 4
/* an already reserved bucket (typically set to bucket associated with inner
* vswitch)
*/
#define MC_CMD_TCM_TXQ_INIT_EXT_IN_MAX_BKT2_OFST 20
+#define MC_CMD_TCM_TXQ_INIT_EXT_IN_MAX_BKT2_LEN 4
/* the min bucket (typically for ETS/minimum bandwidth) */
#define MC_CMD_TCM_TXQ_INIT_EXT_IN_MIN_BKT_OFST 24
+#define MC_CMD_TCM_TXQ_INIT_EXT_IN_MIN_BKT_LEN 4
/* the static priority associated with the txq */
#define MC_CMD_TCM_TXQ_INIT_EXT_IN_LABEL_GUARANTEED_OFST 28
+#define MC_CMD_TCM_TXQ_INIT_EXT_IN_LABEL_GUARANTEED_LEN 4
/* MC_CMD_TCM_TXQ_INIT_OUT msgresponse */
#define MC_CMD_TCM_TXQ_INIT_OUT_LEN 0
#define MC_CMD_LINK_PIOBUF_IN_LEN 8
/* Handle for allocated push I/O buffer. */
#define MC_CMD_LINK_PIOBUF_IN_PIOBUF_HANDLE_OFST 0
+#define MC_CMD_LINK_PIOBUF_IN_PIOBUF_HANDLE_LEN 4
/* Function Local Instance (VI) number. */
#define MC_CMD_LINK_PIOBUF_IN_TXQ_INSTANCE_OFST 4
+#define MC_CMD_LINK_PIOBUF_IN_TXQ_INSTANCE_LEN 4
/* MC_CMD_LINK_PIOBUF_OUT msgresponse */
#define MC_CMD_LINK_PIOBUF_OUT_LEN 0
#define MC_CMD_UNLINK_PIOBUF_IN_LEN 4
/* Function Local Instance (VI) number. */
#define MC_CMD_UNLINK_PIOBUF_IN_TXQ_INSTANCE_OFST 0
+#define MC_CMD_UNLINK_PIOBUF_IN_TXQ_INSTANCE_LEN 4
/* MC_CMD_UNLINK_PIOBUF_OUT msgresponse */
#define MC_CMD_UNLINK_PIOBUF_OUT_LEN 0
#define MC_CMD_VSWITCH_ALLOC_IN_LEN 16
/* The port to connect to the v-switch's upstream port. */
#define MC_CMD_VSWITCH_ALLOC_IN_UPSTREAM_PORT_ID_OFST 0
+#define MC_CMD_VSWITCH_ALLOC_IN_UPSTREAM_PORT_ID_LEN 4
/* The type of v-switch to create. */
#define MC_CMD_VSWITCH_ALLOC_IN_TYPE_OFST 4
+#define MC_CMD_VSWITCH_ALLOC_IN_TYPE_LEN 4
/* enum: VLAN */
#define MC_CMD_VSWITCH_ALLOC_IN_VSWITCH_TYPE_VLAN 0x1
/* enum: VEB */
#define MC_CMD_VSWITCH_ALLOC_IN_VSWITCH_TYPE_TEST 0x5
/* Flags controlling v-port creation */
#define MC_CMD_VSWITCH_ALLOC_IN_FLAGS_OFST 8
+#define MC_CMD_VSWITCH_ALLOC_IN_FLAGS_LEN 4
#define MC_CMD_VSWITCH_ALLOC_IN_FLAG_AUTO_PORT_LBN 0
#define MC_CMD_VSWITCH_ALLOC_IN_FLAG_AUTO_PORT_WIDTH 1
/* The number of VLAN tags to allow for attached v-ports. For VLAN aggregators,
* v-ports with this number of tags.
*/
#define MC_CMD_VSWITCH_ALLOC_IN_NUM_VLAN_TAGS_OFST 12
+#define MC_CMD_VSWITCH_ALLOC_IN_NUM_VLAN_TAGS_LEN 4
/* MC_CMD_VSWITCH_ALLOC_OUT msgresponse */
#define MC_CMD_VSWITCH_ALLOC_OUT_LEN 0
#define MC_CMD_VSWITCH_FREE_IN_LEN 4
/* The port to which the v-switch is connected. */
#define MC_CMD_VSWITCH_FREE_IN_UPSTREAM_PORT_ID_OFST 0
+#define MC_CMD_VSWITCH_FREE_IN_UPSTREAM_PORT_ID_LEN 4
/* MC_CMD_VSWITCH_FREE_OUT msgresponse */
#define MC_CMD_VSWITCH_FREE_OUT_LEN 0
#define MC_CMD_VSWITCH_QUERY_IN_LEN 4
/* The port to which the v-switch is connected. */
#define MC_CMD_VSWITCH_QUERY_IN_UPSTREAM_PORT_ID_OFST 0
+#define MC_CMD_VSWITCH_QUERY_IN_UPSTREAM_PORT_ID_LEN 4
/* MC_CMD_VSWITCH_QUERY_OUT msgresponse */
#define MC_CMD_VSWITCH_QUERY_OUT_LEN 0
#define MC_CMD_VPORT_ALLOC_IN_LEN 20
/* The port to which the v-switch is connected. */
#define MC_CMD_VPORT_ALLOC_IN_UPSTREAM_PORT_ID_OFST 0
+#define MC_CMD_VPORT_ALLOC_IN_UPSTREAM_PORT_ID_LEN 4
/* The type of the new v-port. */
#define MC_CMD_VPORT_ALLOC_IN_TYPE_OFST 4
+#define MC_CMD_VPORT_ALLOC_IN_TYPE_LEN 4
/* enum: VLAN (obsolete) */
#define MC_CMD_VPORT_ALLOC_IN_VPORT_TYPE_VLAN 0x1
/* enum: VEB (obsolete) */
#define MC_CMD_VPORT_ALLOC_IN_VPORT_TYPE_TEST 0x6
/* Flags controlling v-port creation */
#define MC_CMD_VPORT_ALLOC_IN_FLAGS_OFST 8
+#define MC_CMD_VPORT_ALLOC_IN_FLAGS_LEN 4
#define MC_CMD_VPORT_ALLOC_IN_FLAG_AUTO_PORT_LBN 0
#define MC_CMD_VPORT_ALLOC_IN_FLAG_AUTO_PORT_WIDTH 1
#define MC_CMD_VPORT_ALLOC_IN_FLAG_VLAN_RESTRICT_LBN 1
* v-switch.
*/
#define MC_CMD_VPORT_ALLOC_IN_NUM_VLAN_TAGS_OFST 12
+#define MC_CMD_VPORT_ALLOC_IN_NUM_VLAN_TAGS_LEN 4
/* The actual VLAN tags to insert/remove */
#define MC_CMD_VPORT_ALLOC_IN_VLAN_TAGS_OFST 16
+#define MC_CMD_VPORT_ALLOC_IN_VLAN_TAGS_LEN 4
#define MC_CMD_VPORT_ALLOC_IN_VLAN_TAG_0_LBN 0
#define MC_CMD_VPORT_ALLOC_IN_VLAN_TAG_0_WIDTH 16
#define MC_CMD_VPORT_ALLOC_IN_VLAN_TAG_1_LBN 16
#define MC_CMD_VPORT_ALLOC_OUT_LEN 4
/* The handle of the new v-port */
#define MC_CMD_VPORT_ALLOC_OUT_VPORT_ID_OFST 0
+#define MC_CMD_VPORT_ALLOC_OUT_VPORT_ID_LEN 4
/***********************************/
#define MC_CMD_VPORT_FREE_IN_LEN 4
/* The handle of the v-port */
#define MC_CMD_VPORT_FREE_IN_VPORT_ID_OFST 0
+#define MC_CMD_VPORT_FREE_IN_VPORT_ID_LEN 4
/* MC_CMD_VPORT_FREE_OUT msgresponse */
#define MC_CMD_VPORT_FREE_OUT_LEN 0
#define MC_CMD_VADAPTOR_ALLOC_IN_LEN 30
/* The port to connect to the v-adaptor's port. */
#define MC_CMD_VADAPTOR_ALLOC_IN_UPSTREAM_PORT_ID_OFST 0
+#define MC_CMD_VADAPTOR_ALLOC_IN_UPSTREAM_PORT_ID_LEN 4
/* Flags controlling v-adaptor creation */
#define MC_CMD_VADAPTOR_ALLOC_IN_FLAGS_OFST 8
+#define MC_CMD_VADAPTOR_ALLOC_IN_FLAGS_LEN 4
#define MC_CMD_VADAPTOR_ALLOC_IN_FLAG_AUTO_VADAPTOR_LBN 0
#define MC_CMD_VADAPTOR_ALLOC_IN_FLAG_AUTO_VADAPTOR_WIDTH 1
#define MC_CMD_VADAPTOR_ALLOC_IN_FLAG_PERMIT_SET_MAC_WHEN_FILTERS_INSTALLED_LBN 1
#define MC_CMD_VADAPTOR_ALLOC_IN_FLAG_PERMIT_SET_MAC_WHEN_FILTERS_INSTALLED_WIDTH 1
/* The number of VLAN tags to strip on receive */
#define MC_CMD_VADAPTOR_ALLOC_IN_NUM_VLANS_OFST 12
+#define MC_CMD_VADAPTOR_ALLOC_IN_NUM_VLANS_LEN 4
/* The number of VLAN tags to transparently insert/remove. */
#define MC_CMD_VADAPTOR_ALLOC_IN_NUM_VLAN_TAGS_OFST 16
+#define MC_CMD_VADAPTOR_ALLOC_IN_NUM_VLAN_TAGS_LEN 4
/* The actual VLAN tags to insert/remove */
#define MC_CMD_VADAPTOR_ALLOC_IN_VLAN_TAGS_OFST 20
+#define MC_CMD_VADAPTOR_ALLOC_IN_VLAN_TAGS_LEN 4
#define MC_CMD_VADAPTOR_ALLOC_IN_VLAN_TAG_0_LBN 0
#define MC_CMD_VADAPTOR_ALLOC_IN_VLAN_TAG_0_WIDTH 16
#define MC_CMD_VADAPTOR_ALLOC_IN_VLAN_TAG_1_LBN 16
#define MC_CMD_VADAPTOR_FREE_IN_LEN 4
/* The port to which the v-adaptor is connected. */
#define MC_CMD_VADAPTOR_FREE_IN_UPSTREAM_PORT_ID_OFST 0
+#define MC_CMD_VADAPTOR_FREE_IN_UPSTREAM_PORT_ID_LEN 4
/* MC_CMD_VADAPTOR_FREE_OUT msgresponse */
#define MC_CMD_VADAPTOR_FREE_OUT_LEN 0
#define MC_CMD_VADAPTOR_SET_MAC_IN_LEN 10
/* The port to which the v-adaptor is connected. */
#define MC_CMD_VADAPTOR_SET_MAC_IN_UPSTREAM_PORT_ID_OFST 0
+#define MC_CMD_VADAPTOR_SET_MAC_IN_UPSTREAM_PORT_ID_LEN 4
/* The new MAC address to assign to this v-adaptor */
#define MC_CMD_VADAPTOR_SET_MAC_IN_MACADDR_OFST 4
#define MC_CMD_VADAPTOR_SET_MAC_IN_MACADDR_LEN 6
#define MC_CMD_VADAPTOR_GET_MAC_IN_LEN 4
/* The port to which the v-adaptor is connected. */
#define MC_CMD_VADAPTOR_GET_MAC_IN_UPSTREAM_PORT_ID_OFST 0
+#define MC_CMD_VADAPTOR_GET_MAC_IN_UPSTREAM_PORT_ID_LEN 4
/* MC_CMD_VADAPTOR_GET_MAC_OUT msgresponse */
#define MC_CMD_VADAPTOR_GET_MAC_OUT_LEN 6
#define MC_CMD_VADAPTOR_QUERY_IN_LEN 4
/* The port to which the v-adaptor is connected. */
#define MC_CMD_VADAPTOR_QUERY_IN_UPSTREAM_PORT_ID_OFST 0
+#define MC_CMD_VADAPTOR_QUERY_IN_UPSTREAM_PORT_ID_LEN 4
/* MC_CMD_VADAPTOR_QUERY_OUT msgresponse */
#define MC_CMD_VADAPTOR_QUERY_OUT_LEN 12
/* The EVB port flags as defined at MC_CMD_VPORT_ALLOC. */
#define MC_CMD_VADAPTOR_QUERY_OUT_PORT_FLAGS_OFST 0
+#define MC_CMD_VADAPTOR_QUERY_OUT_PORT_FLAGS_LEN 4
/* The v-adaptor flags as defined at MC_CMD_VADAPTOR_ALLOC. */
#define MC_CMD_VADAPTOR_QUERY_OUT_VADAPTOR_FLAGS_OFST 4
+#define MC_CMD_VADAPTOR_QUERY_OUT_VADAPTOR_FLAGS_LEN 4
/* The number of VLAN tags that may still be added */
#define MC_CMD_VADAPTOR_QUERY_OUT_NUM_AVAILABLE_VLAN_TAGS_OFST 8
+#define MC_CMD_VADAPTOR_QUERY_OUT_NUM_AVAILABLE_VLAN_TAGS_LEN 4
/***********************************/
#define MC_CMD_EVB_PORT_ASSIGN_IN_LEN 8
/* The port to assign. */
#define MC_CMD_EVB_PORT_ASSIGN_IN_PORT_ID_OFST 0
+#define MC_CMD_EVB_PORT_ASSIGN_IN_PORT_ID_LEN 4
/* The target function to modify. */
#define MC_CMD_EVB_PORT_ASSIGN_IN_FUNCTION_OFST 4
+#define MC_CMD_EVB_PORT_ASSIGN_IN_FUNCTION_LEN 4
#define MC_CMD_EVB_PORT_ASSIGN_IN_PF_LBN 0
#define MC_CMD_EVB_PORT_ASSIGN_IN_PF_WIDTH 16
#define MC_CMD_EVB_PORT_ASSIGN_IN_VF_LBN 16
/* MC_CMD_RDWR_A64_REGIONS_IN msgrequest */
#define MC_CMD_RDWR_A64_REGIONS_IN_LEN 17
#define MC_CMD_RDWR_A64_REGIONS_IN_REGION0_OFST 0
+#define MC_CMD_RDWR_A64_REGIONS_IN_REGION0_LEN 4
#define MC_CMD_RDWR_A64_REGIONS_IN_REGION1_OFST 4
+#define MC_CMD_RDWR_A64_REGIONS_IN_REGION1_LEN 4
#define MC_CMD_RDWR_A64_REGIONS_IN_REGION2_OFST 8
+#define MC_CMD_RDWR_A64_REGIONS_IN_REGION2_LEN 4
#define MC_CMD_RDWR_A64_REGIONS_IN_REGION3_OFST 12
+#define MC_CMD_RDWR_A64_REGIONS_IN_REGION3_LEN 4
/* Write enable bits 0-3, set to write, clear to read. */
#define MC_CMD_RDWR_A64_REGIONS_IN_WRITE_MASK_LBN 128
#define MC_CMD_RDWR_A64_REGIONS_IN_WRITE_MASK_WIDTH 4
*/
#define MC_CMD_RDWR_A64_REGIONS_OUT_LEN 16
#define MC_CMD_RDWR_A64_REGIONS_OUT_REGION0_OFST 0
+#define MC_CMD_RDWR_A64_REGIONS_OUT_REGION0_LEN 4
#define MC_CMD_RDWR_A64_REGIONS_OUT_REGION1_OFST 4
+#define MC_CMD_RDWR_A64_REGIONS_OUT_REGION1_LEN 4
#define MC_CMD_RDWR_A64_REGIONS_OUT_REGION2_OFST 8
+#define MC_CMD_RDWR_A64_REGIONS_OUT_REGION2_LEN 4
#define MC_CMD_RDWR_A64_REGIONS_OUT_REGION3_OFST 12
+#define MC_CMD_RDWR_A64_REGIONS_OUT_REGION3_LEN 4
/***********************************/
#define MC_CMD_ONLOAD_STACK_ALLOC_IN_LEN 4
/* The handle of the owning upstream port */
#define MC_CMD_ONLOAD_STACK_ALLOC_IN_UPSTREAM_PORT_ID_OFST 0
+#define MC_CMD_ONLOAD_STACK_ALLOC_IN_UPSTREAM_PORT_ID_LEN 4
/* MC_CMD_ONLOAD_STACK_ALLOC_OUT msgresponse */
#define MC_CMD_ONLOAD_STACK_ALLOC_OUT_LEN 4
/* The handle of the new Onload stack */
#define MC_CMD_ONLOAD_STACK_ALLOC_OUT_ONLOAD_STACK_ID_OFST 0
+#define MC_CMD_ONLOAD_STACK_ALLOC_OUT_ONLOAD_STACK_ID_LEN 4
/***********************************/
#define MC_CMD_ONLOAD_STACK_FREE_IN_LEN 4
/* The handle of the Onload stack */
#define MC_CMD_ONLOAD_STACK_FREE_IN_ONLOAD_STACK_ID_OFST 0
+#define MC_CMD_ONLOAD_STACK_FREE_IN_ONLOAD_STACK_ID_LEN 4
/* MC_CMD_ONLOAD_STACK_FREE_OUT msgresponse */
#define MC_CMD_ONLOAD_STACK_FREE_OUT_LEN 0
#define MC_CMD_RSS_CONTEXT_ALLOC_IN_LEN 12
/* The handle of the owning upstream port */
#define MC_CMD_RSS_CONTEXT_ALLOC_IN_UPSTREAM_PORT_ID_OFST 0
+#define MC_CMD_RSS_CONTEXT_ALLOC_IN_UPSTREAM_PORT_ID_LEN 4
/* The type of context to allocate */
#define MC_CMD_RSS_CONTEXT_ALLOC_IN_TYPE_OFST 4
+#define MC_CMD_RSS_CONTEXT_ALLOC_IN_TYPE_LEN 4
/* enum: Allocate a context for exclusive use. The key and indirection table
* must be explicitly configured.
*/
* in the indirection table will be in the range 0 to NUM_QUEUES-1.
*/
#define MC_CMD_RSS_CONTEXT_ALLOC_IN_NUM_QUEUES_OFST 8
+#define MC_CMD_RSS_CONTEXT_ALLOC_IN_NUM_QUEUES_LEN 4
/* MC_CMD_RSS_CONTEXT_ALLOC_OUT msgresponse */
#define MC_CMD_RSS_CONTEXT_ALLOC_OUT_LEN 4
* handle.
*/
#define MC_CMD_RSS_CONTEXT_ALLOC_OUT_RSS_CONTEXT_ID_OFST 0
+#define MC_CMD_RSS_CONTEXT_ALLOC_OUT_RSS_CONTEXT_ID_LEN 4
/* enum: guaranteed invalid RSS context handle value */
#define MC_CMD_RSS_CONTEXT_ALLOC_OUT_RSS_CONTEXT_ID_INVALID 0xffffffff
#define MC_CMD_RSS_CONTEXT_FREE_IN_LEN 4
/* The handle of the RSS context */
#define MC_CMD_RSS_CONTEXT_FREE_IN_RSS_CONTEXT_ID_OFST 0
+#define MC_CMD_RSS_CONTEXT_FREE_IN_RSS_CONTEXT_ID_LEN 4
/* MC_CMD_RSS_CONTEXT_FREE_OUT msgresponse */
#define MC_CMD_RSS_CONTEXT_FREE_OUT_LEN 0
#define MC_CMD_RSS_CONTEXT_SET_KEY_IN_LEN 44
/* The handle of the RSS context */
#define MC_CMD_RSS_CONTEXT_SET_KEY_IN_RSS_CONTEXT_ID_OFST 0
+#define MC_CMD_RSS_CONTEXT_SET_KEY_IN_RSS_CONTEXT_ID_LEN 4
/* The 40-byte Toeplitz hash key (TBD endianness issues?) */
#define MC_CMD_RSS_CONTEXT_SET_KEY_IN_TOEPLITZ_KEY_OFST 4
#define MC_CMD_RSS_CONTEXT_SET_KEY_IN_TOEPLITZ_KEY_LEN 40
#define MC_CMD_RSS_CONTEXT_GET_KEY_IN_LEN 4
/* The handle of the RSS context */
#define MC_CMD_RSS_CONTEXT_GET_KEY_IN_RSS_CONTEXT_ID_OFST 0
+#define MC_CMD_RSS_CONTEXT_GET_KEY_IN_RSS_CONTEXT_ID_LEN 4
/* MC_CMD_RSS_CONTEXT_GET_KEY_OUT msgresponse */
#define MC_CMD_RSS_CONTEXT_GET_KEY_OUT_LEN 44
#define MC_CMD_RSS_CONTEXT_SET_TABLE_IN_LEN 132
/* The handle of the RSS context */
#define MC_CMD_RSS_CONTEXT_SET_TABLE_IN_RSS_CONTEXT_ID_OFST 0
+#define MC_CMD_RSS_CONTEXT_SET_TABLE_IN_RSS_CONTEXT_ID_LEN 4
/* The 128-byte indirection table (1 byte per entry) */
#define MC_CMD_RSS_CONTEXT_SET_TABLE_IN_INDIRECTION_TABLE_OFST 4
#define MC_CMD_RSS_CONTEXT_SET_TABLE_IN_INDIRECTION_TABLE_LEN 128
#define MC_CMD_RSS_CONTEXT_GET_TABLE_IN_LEN 4
/* The handle of the RSS context */
#define MC_CMD_RSS_CONTEXT_GET_TABLE_IN_RSS_CONTEXT_ID_OFST 0
+#define MC_CMD_RSS_CONTEXT_GET_TABLE_IN_RSS_CONTEXT_ID_LEN 4
/* MC_CMD_RSS_CONTEXT_GET_TABLE_OUT msgresponse */
#define MC_CMD_RSS_CONTEXT_GET_TABLE_OUT_LEN 132
#define MC_CMD_RSS_CONTEXT_SET_FLAGS_IN_LEN 8
/* The handle of the RSS context */
#define MC_CMD_RSS_CONTEXT_SET_FLAGS_IN_RSS_CONTEXT_ID_OFST 0
+#define MC_CMD_RSS_CONTEXT_SET_FLAGS_IN_RSS_CONTEXT_ID_LEN 4
/* Hash control flags. The _EN bits are always supported, but new modes are
* available when ADDITIONAL_RSS_MODES is reported by MC_CMD_GET_CAPABILITIES:
* in this case, the MODE fields may be set to non-zero values, and will take
* particular packet type.)
*/
#define MC_CMD_RSS_CONTEXT_SET_FLAGS_IN_FLAGS_OFST 4
+#define MC_CMD_RSS_CONTEXT_SET_FLAGS_IN_FLAGS_LEN 4
#define MC_CMD_RSS_CONTEXT_SET_FLAGS_IN_TOEPLITZ_IPV4_EN_LBN 0
#define MC_CMD_RSS_CONTEXT_SET_FLAGS_IN_TOEPLITZ_IPV4_EN_WIDTH 1
#define MC_CMD_RSS_CONTEXT_SET_FLAGS_IN_TOEPLITZ_TCPV4_EN_LBN 1
#define MC_CMD_RSS_CONTEXT_GET_FLAGS_IN_LEN 4
/* The handle of the RSS context */
#define MC_CMD_RSS_CONTEXT_GET_FLAGS_IN_RSS_CONTEXT_ID_OFST 0
+#define MC_CMD_RSS_CONTEXT_GET_FLAGS_IN_RSS_CONTEXT_ID_LEN 4
/* MC_CMD_RSS_CONTEXT_GET_FLAGS_OUT msgresponse */
#define MC_CMD_RSS_CONTEXT_GET_FLAGS_OUT_LEN 8
* always be used for a SET regardless of old/new driver vs. old/new firmware.
*/
#define MC_CMD_RSS_CONTEXT_GET_FLAGS_OUT_FLAGS_OFST 4
+#define MC_CMD_RSS_CONTEXT_GET_FLAGS_OUT_FLAGS_LEN 4
#define MC_CMD_RSS_CONTEXT_GET_FLAGS_OUT_TOEPLITZ_IPV4_EN_LBN 0
#define MC_CMD_RSS_CONTEXT_GET_FLAGS_OUT_TOEPLITZ_IPV4_EN_WIDTH 1
#define MC_CMD_RSS_CONTEXT_GET_FLAGS_OUT_TOEPLITZ_TCPV4_EN_LBN 1
#define MC_CMD_DOT1P_MAPPING_ALLOC_IN_LEN 8
/* The handle of the owning upstream port */
#define MC_CMD_DOT1P_MAPPING_ALLOC_IN_UPSTREAM_PORT_ID_OFST 0
+#define MC_CMD_DOT1P_MAPPING_ALLOC_IN_UPSTREAM_PORT_ID_LEN 4
/* Number of queues spanned by this mapping, in the range 1-64; valid fixed
* offsets in the mapping table will be in the range 0 to NUM_QUEUES-1, and
* referenced RSS contexts must span no more than this number.
*/
#define MC_CMD_DOT1P_MAPPING_ALLOC_IN_NUM_QUEUES_OFST 4
+#define MC_CMD_DOT1P_MAPPING_ALLOC_IN_NUM_QUEUES_LEN 4
/* MC_CMD_DOT1P_MAPPING_ALLOC_OUT msgresponse */
#define MC_CMD_DOT1P_MAPPING_ALLOC_OUT_LEN 4
* handle.
*/
#define MC_CMD_DOT1P_MAPPING_ALLOC_OUT_DOT1P_MAPPING_ID_OFST 0
+#define MC_CMD_DOT1P_MAPPING_ALLOC_OUT_DOT1P_MAPPING_ID_LEN 4
/* enum: guaranteed invalid .1p mapping handle value */
#define MC_CMD_DOT1P_MAPPING_ALLOC_OUT_DOT1P_MAPPING_ID_INVALID 0xffffffff
#define MC_CMD_DOT1P_MAPPING_FREE_IN_LEN 4
/* The handle of the .1p mapping */
#define MC_CMD_DOT1P_MAPPING_FREE_IN_DOT1P_MAPPING_ID_OFST 0
+#define MC_CMD_DOT1P_MAPPING_FREE_IN_DOT1P_MAPPING_ID_LEN 4
/* MC_CMD_DOT1P_MAPPING_FREE_OUT msgresponse */
#define MC_CMD_DOT1P_MAPPING_FREE_OUT_LEN 0
#define MC_CMD_DOT1P_MAPPING_SET_TABLE_IN_LEN 36
/* The handle of the .1p mapping */
#define MC_CMD_DOT1P_MAPPING_SET_TABLE_IN_DOT1P_MAPPING_ID_OFST 0
+#define MC_CMD_DOT1P_MAPPING_SET_TABLE_IN_DOT1P_MAPPING_ID_LEN 4
/* Per-priority mappings (1 32-bit word per entry - an offset or RSS context
* handle)
*/
#define MC_CMD_DOT1P_MAPPING_GET_TABLE_IN_LEN 4
/* The handle of the .1p mapping */
#define MC_CMD_DOT1P_MAPPING_GET_TABLE_IN_DOT1P_MAPPING_ID_OFST 0
+#define MC_CMD_DOT1P_MAPPING_GET_TABLE_IN_DOT1P_MAPPING_ID_LEN 4
/* MC_CMD_DOT1P_MAPPING_GET_TABLE_OUT msgresponse */
#define MC_CMD_DOT1P_MAPPING_GET_TABLE_OUT_LEN 36
#define MC_CMD_GET_VECTOR_CFG_OUT_LEN 12
/* Base absolute interrupt vector number. */
#define MC_CMD_GET_VECTOR_CFG_OUT_VEC_BASE_OFST 0
+#define MC_CMD_GET_VECTOR_CFG_OUT_VEC_BASE_LEN 4
/* Number of interrupt vectors allocate to this PF. */
#define MC_CMD_GET_VECTOR_CFG_OUT_VECS_PER_PF_OFST 4
+#define MC_CMD_GET_VECTOR_CFG_OUT_VECS_PER_PF_LEN 4
/* Number of interrupt vectors to allocate per VF. */
#define MC_CMD_GET_VECTOR_CFG_OUT_VECS_PER_VF_OFST 8
+#define MC_CMD_GET_VECTOR_CFG_OUT_VECS_PER_VF_LEN 4
/***********************************/
* let the system find a suitable base.
*/
#define MC_CMD_SET_VECTOR_CFG_IN_VEC_BASE_OFST 0
+#define MC_CMD_SET_VECTOR_CFG_IN_VEC_BASE_LEN 4
/* Number of interrupt vectors allocate to this PF. */
#define MC_CMD_SET_VECTOR_CFG_IN_VECS_PER_PF_OFST 4
+#define MC_CMD_SET_VECTOR_CFG_IN_VECS_PER_PF_LEN 4
/* Number of interrupt vectors to allocate per VF. */
#define MC_CMD_SET_VECTOR_CFG_IN_VECS_PER_VF_OFST 8
+#define MC_CMD_SET_VECTOR_CFG_IN_VECS_PER_VF_LEN 4
/* MC_CMD_SET_VECTOR_CFG_OUT msgresponse */
#define MC_CMD_SET_VECTOR_CFG_OUT_LEN 0
#define MC_CMD_VPORT_ADD_MAC_ADDRESS_IN_LEN 10
/* The handle of the v-port */
#define MC_CMD_VPORT_ADD_MAC_ADDRESS_IN_VPORT_ID_OFST 0
+#define MC_CMD_VPORT_ADD_MAC_ADDRESS_IN_VPORT_ID_LEN 4
/* MAC address to add */
#define MC_CMD_VPORT_ADD_MAC_ADDRESS_IN_MACADDR_OFST 4
#define MC_CMD_VPORT_ADD_MAC_ADDRESS_IN_MACADDR_LEN 6
#define MC_CMD_VPORT_DEL_MAC_ADDRESS_IN_LEN 10
/* The handle of the v-port */
#define MC_CMD_VPORT_DEL_MAC_ADDRESS_IN_VPORT_ID_OFST 0
+#define MC_CMD_VPORT_DEL_MAC_ADDRESS_IN_VPORT_ID_LEN 4
/* MAC address to add */
#define MC_CMD_VPORT_DEL_MAC_ADDRESS_IN_MACADDR_OFST 4
#define MC_CMD_VPORT_DEL_MAC_ADDRESS_IN_MACADDR_LEN 6
#define MC_CMD_VPORT_GET_MAC_ADDRESSES_IN_LEN 4
/* The handle of the v-port */
#define MC_CMD_VPORT_GET_MAC_ADDRESSES_IN_VPORT_ID_OFST 0
+#define MC_CMD_VPORT_GET_MAC_ADDRESSES_IN_VPORT_ID_LEN 4
/* MC_CMD_VPORT_GET_MAC_ADDRESSES_OUT msgresponse */
#define MC_CMD_VPORT_GET_MAC_ADDRESSES_OUT_LENMIN 4
#define MC_CMD_VPORT_GET_MAC_ADDRESSES_OUT_LEN(num) (4+6*(num))
/* The number of MAC addresses returned */
#define MC_CMD_VPORT_GET_MAC_ADDRESSES_OUT_MACADDR_COUNT_OFST 0
+#define MC_CMD_VPORT_GET_MAC_ADDRESSES_OUT_MACADDR_COUNT_LEN 4
/* Array of MAC addresses */
#define MC_CMD_VPORT_GET_MAC_ADDRESSES_OUT_MACADDR_OFST 4
#define MC_CMD_VPORT_GET_MAC_ADDRESSES_OUT_MACADDR_LEN 6
#define MC_CMD_VPORT_RECONFIGURE_IN_LEN 44
/* The handle of the v-port */
#define MC_CMD_VPORT_RECONFIGURE_IN_VPORT_ID_OFST 0
+#define MC_CMD_VPORT_RECONFIGURE_IN_VPORT_ID_LEN 4
/* Flags requesting what should be changed. */
#define MC_CMD_VPORT_RECONFIGURE_IN_FLAGS_OFST 4
+#define MC_CMD_VPORT_RECONFIGURE_IN_FLAGS_LEN 4
#define MC_CMD_VPORT_RECONFIGURE_IN_REPLACE_VLAN_TAGS_LBN 0
#define MC_CMD_VPORT_RECONFIGURE_IN_REPLACE_VLAN_TAGS_WIDTH 1
#define MC_CMD_VPORT_RECONFIGURE_IN_REPLACE_MACADDRS_LBN 1
* v-switch.
*/
#define MC_CMD_VPORT_RECONFIGURE_IN_NUM_VLAN_TAGS_OFST 8
+#define MC_CMD_VPORT_RECONFIGURE_IN_NUM_VLAN_TAGS_LEN 4
/* The actual VLAN tags to insert/remove */
#define MC_CMD_VPORT_RECONFIGURE_IN_VLAN_TAGS_OFST 12
+#define MC_CMD_VPORT_RECONFIGURE_IN_VLAN_TAGS_LEN 4
#define MC_CMD_VPORT_RECONFIGURE_IN_VLAN_TAG_0_LBN 0
#define MC_CMD_VPORT_RECONFIGURE_IN_VLAN_TAG_0_WIDTH 16
#define MC_CMD_VPORT_RECONFIGURE_IN_VLAN_TAG_1_LBN 16
#define MC_CMD_VPORT_RECONFIGURE_IN_VLAN_TAG_1_WIDTH 16
/* The number of MAC addresses to add */
#define MC_CMD_VPORT_RECONFIGURE_IN_NUM_MACADDRS_OFST 16
+#define MC_CMD_VPORT_RECONFIGURE_IN_NUM_MACADDRS_LEN 4
/* MAC addresses to add */
#define MC_CMD_VPORT_RECONFIGURE_IN_MACADDRS_OFST 20
#define MC_CMD_VPORT_RECONFIGURE_IN_MACADDRS_LEN 6
/* MC_CMD_VPORT_RECONFIGURE_OUT msgresponse */
#define MC_CMD_VPORT_RECONFIGURE_OUT_LEN 4
#define MC_CMD_VPORT_RECONFIGURE_OUT_FLAGS_OFST 0
+#define MC_CMD_VPORT_RECONFIGURE_OUT_FLAGS_LEN 4
#define MC_CMD_VPORT_RECONFIGURE_OUT_RESET_DONE_LBN 0
#define MC_CMD_VPORT_RECONFIGURE_OUT_RESET_DONE_WIDTH 1
#define MC_CMD_EVB_PORT_QUERY_IN_LEN 4
/* The handle of the v-port */
#define MC_CMD_EVB_PORT_QUERY_IN_PORT_ID_OFST 0
+#define MC_CMD_EVB_PORT_QUERY_IN_PORT_ID_LEN 4
/* MC_CMD_EVB_PORT_QUERY_OUT msgresponse */
#define MC_CMD_EVB_PORT_QUERY_OUT_LEN 8
/* The EVB port flags as defined at MC_CMD_VPORT_ALLOC. */
#define MC_CMD_EVB_PORT_QUERY_OUT_PORT_FLAGS_OFST 0
+#define MC_CMD_EVB_PORT_QUERY_OUT_PORT_FLAGS_LEN 4
/* The number of VLAN tags that may be used on a v-adaptor connected to this
* EVB port.
*/
#define MC_CMD_EVB_PORT_QUERY_OUT_NUM_AVAILABLE_VLAN_TAGS_OFST 4
+#define MC_CMD_EVB_PORT_QUERY_OUT_NUM_AVAILABLE_VLAN_TAGS_LEN 4
/***********************************/
*/
#define MC_CMD_DUMP_BUFTBL_ENTRIES 0xab
-#define MC_CMD_0xab_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0xab_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_DUMP_BUFTBL_ENTRIES_IN msgrequest */
#define MC_CMD_DUMP_BUFTBL_ENTRIES_IN_LEN 8
/* Index of the first buffer table entry. */
#define MC_CMD_DUMP_BUFTBL_ENTRIES_IN_FIRSTID_OFST 0
+#define MC_CMD_DUMP_BUFTBL_ENTRIES_IN_FIRSTID_LEN 4
/* Number of buffer table entries to dump. */
#define MC_CMD_DUMP_BUFTBL_ENTRIES_IN_NUMENTRIES_OFST 4
+#define MC_CMD_DUMP_BUFTBL_ENTRIES_IN_NUMENTRIES_LEN 4
/* MC_CMD_DUMP_BUFTBL_ENTRIES_OUT msgresponse */
#define MC_CMD_DUMP_BUFTBL_ENTRIES_OUT_LENMIN 12
/* MC_CMD_SET_RXDP_CONFIG_IN msgrequest */
#define MC_CMD_SET_RXDP_CONFIG_IN_LEN 4
#define MC_CMD_SET_RXDP_CONFIG_IN_DATA_OFST 0
+#define MC_CMD_SET_RXDP_CONFIG_IN_DATA_LEN 4
#define MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_DMA_LBN 0
#define MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_DMA_WIDTH 1
#define MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_LEN_LBN 1
/* MC_CMD_GET_RXDP_CONFIG_OUT msgresponse */
#define MC_CMD_GET_RXDP_CONFIG_OUT_LEN 4
#define MC_CMD_GET_RXDP_CONFIG_OUT_DATA_OFST 0
+#define MC_CMD_GET_RXDP_CONFIG_OUT_DATA_LEN 4
#define MC_CMD_GET_RXDP_CONFIG_OUT_PAD_HOST_DMA_LBN 0
#define MC_CMD_GET_RXDP_CONFIG_OUT_PAD_HOST_DMA_WIDTH 1
#define MC_CMD_GET_RXDP_CONFIG_OUT_PAD_HOST_LEN_LBN 1
#define MC_CMD_GET_CLOCK_OUT_LEN 8
/* System frequency, MHz */
#define MC_CMD_GET_CLOCK_OUT_SYS_FREQ_OFST 0
+#define MC_CMD_GET_CLOCK_OUT_SYS_FREQ_LEN 4
/* DPCPU frequency, MHz */
#define MC_CMD_GET_CLOCK_OUT_DPCPU_FREQ_OFST 4
+#define MC_CMD_GET_CLOCK_OUT_DPCPU_FREQ_LEN 4
/***********************************/
*/
#define MC_CMD_SET_CLOCK 0xad
-#define MC_CMD_0xad_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0xad_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_SET_CLOCK_IN msgrequest */
#define MC_CMD_SET_CLOCK_IN_LEN 28
/* Requested frequency in MHz for system clock domain */
#define MC_CMD_SET_CLOCK_IN_SYS_FREQ_OFST 0
+#define MC_CMD_SET_CLOCK_IN_SYS_FREQ_LEN 4
/* enum: Leave the system clock domain frequency unchanged */
#define MC_CMD_SET_CLOCK_IN_SYS_DOMAIN_DONT_CHANGE 0x0
/* Requested frequency in MHz for inter-core clock domain */
#define MC_CMD_SET_CLOCK_IN_ICORE_FREQ_OFST 4
+#define MC_CMD_SET_CLOCK_IN_ICORE_FREQ_LEN 4
/* enum: Leave the inter-core clock domain frequency unchanged */
#define MC_CMD_SET_CLOCK_IN_ICORE_DOMAIN_DONT_CHANGE 0x0
/* Requested frequency in MHz for DPCPU clock domain */
#define MC_CMD_SET_CLOCK_IN_DPCPU_FREQ_OFST 8
+#define MC_CMD_SET_CLOCK_IN_DPCPU_FREQ_LEN 4
/* enum: Leave the DPCPU clock domain frequency unchanged */
#define MC_CMD_SET_CLOCK_IN_DPCPU_DOMAIN_DONT_CHANGE 0x0
/* Requested frequency in MHz for PCS clock domain */
#define MC_CMD_SET_CLOCK_IN_PCS_FREQ_OFST 12
+#define MC_CMD_SET_CLOCK_IN_PCS_FREQ_LEN 4
/* enum: Leave the PCS clock domain frequency unchanged */
#define MC_CMD_SET_CLOCK_IN_PCS_DOMAIN_DONT_CHANGE 0x0
/* Requested frequency in MHz for MC clock domain */
#define MC_CMD_SET_CLOCK_IN_MC_FREQ_OFST 16
+#define MC_CMD_SET_CLOCK_IN_MC_FREQ_LEN 4
/* enum: Leave the MC clock domain frequency unchanged */
#define MC_CMD_SET_CLOCK_IN_MC_DOMAIN_DONT_CHANGE 0x0
/* Requested frequency in MHz for rmon clock domain */
#define MC_CMD_SET_CLOCK_IN_RMON_FREQ_OFST 20
+#define MC_CMD_SET_CLOCK_IN_RMON_FREQ_LEN 4
/* enum: Leave the rmon clock domain frequency unchanged */
#define MC_CMD_SET_CLOCK_IN_RMON_DOMAIN_DONT_CHANGE 0x0
/* Requested frequency in MHz for vswitch clock domain */
#define MC_CMD_SET_CLOCK_IN_VSWITCH_FREQ_OFST 24
+#define MC_CMD_SET_CLOCK_IN_VSWITCH_FREQ_LEN 4
/* enum: Leave the vswitch clock domain frequency unchanged */
#define MC_CMD_SET_CLOCK_IN_VSWITCH_DOMAIN_DONT_CHANGE 0x0
#define MC_CMD_SET_CLOCK_OUT_LEN 28
/* Resulting system frequency in MHz */
#define MC_CMD_SET_CLOCK_OUT_SYS_FREQ_OFST 0
+#define MC_CMD_SET_CLOCK_OUT_SYS_FREQ_LEN 4
/* enum: The system clock domain doesn't exist */
#define MC_CMD_SET_CLOCK_OUT_SYS_DOMAIN_UNSUPPORTED 0x0
/* Resulting inter-core frequency in MHz */
#define MC_CMD_SET_CLOCK_OUT_ICORE_FREQ_OFST 4
+#define MC_CMD_SET_CLOCK_OUT_ICORE_FREQ_LEN 4
/* enum: The inter-core clock domain doesn't exist / isn't used */
#define MC_CMD_SET_CLOCK_OUT_ICORE_DOMAIN_UNSUPPORTED 0x0
/* Resulting DPCPU frequency in MHz */
#define MC_CMD_SET_CLOCK_OUT_DPCPU_FREQ_OFST 8
+#define MC_CMD_SET_CLOCK_OUT_DPCPU_FREQ_LEN 4
/* enum: The dpcpu clock domain doesn't exist */
#define MC_CMD_SET_CLOCK_OUT_DPCPU_DOMAIN_UNSUPPORTED 0x0
/* Resulting PCS frequency in MHz */
#define MC_CMD_SET_CLOCK_OUT_PCS_FREQ_OFST 12
+#define MC_CMD_SET_CLOCK_OUT_PCS_FREQ_LEN 4
/* enum: The PCS clock domain doesn't exist / isn't controlled */
#define MC_CMD_SET_CLOCK_OUT_PCS_DOMAIN_UNSUPPORTED 0x0
/* Resulting MC frequency in MHz */
#define MC_CMD_SET_CLOCK_OUT_MC_FREQ_OFST 16
+#define MC_CMD_SET_CLOCK_OUT_MC_FREQ_LEN 4
/* enum: The MC clock domain doesn't exist / isn't controlled */
#define MC_CMD_SET_CLOCK_OUT_MC_DOMAIN_UNSUPPORTED 0x0
/* Resulting rmon frequency in MHz */
#define MC_CMD_SET_CLOCK_OUT_RMON_FREQ_OFST 20
+#define MC_CMD_SET_CLOCK_OUT_RMON_FREQ_LEN 4
/* enum: The rmon clock domain doesn't exist / isn't controlled */
#define MC_CMD_SET_CLOCK_OUT_RMON_DOMAIN_UNSUPPORTED 0x0
/* Resulting vswitch frequency in MHz */
#define MC_CMD_SET_CLOCK_OUT_VSWITCH_FREQ_OFST 24
+#define MC_CMD_SET_CLOCK_OUT_VSWITCH_FREQ_LEN 4
/* enum: The vswitch clock domain doesn't exist / isn't controlled */
#define MC_CMD_SET_CLOCK_OUT_VSWITCH_DOMAIN_UNSUPPORTED 0x0
*/
#define MC_CMD_DPCPU_RPC 0xae
-#define MC_CMD_0xae_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0xae_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_DPCPU_RPC_IN msgrequest */
#define MC_CMD_DPCPU_RPC_IN_LEN 36
#define MC_CMD_DPCPU_RPC_IN_CPU_OFST 0
+#define MC_CMD_DPCPU_RPC_IN_CPU_LEN 4
/* enum: RxDPCPU0 */
#define MC_CMD_DPCPU_RPC_IN_DPCPU_RX0 0x0
/* enum: TxDPCPU0 */
#define MC_CMD_DPCPU_RPC_IN_WDATA_LEN 24
/* Register data to write. Only valid in write/write-read. */
#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_DATA_OFST 16
+#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_DATA_LEN 4
/* Register address. */
#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_ADDRESS_OFST 20
+#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_ADDRESS_LEN 4
/* MC_CMD_DPCPU_RPC_OUT msgresponse */
#define MC_CMD_DPCPU_RPC_OUT_LEN 36
#define MC_CMD_DPCPU_RPC_OUT_RC_OFST 0
+#define MC_CMD_DPCPU_RPC_OUT_RC_LEN 4
/* DATA */
#define MC_CMD_DPCPU_RPC_OUT_DATA_OFST 4
#define MC_CMD_DPCPU_RPC_OUT_DATA_LEN 32
#define MC_CMD_DPCPU_RPC_OUT_RDATA_OFST 12
#define MC_CMD_DPCPU_RPC_OUT_RDATA_LEN 24
#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_VAL_1_OFST 12
+#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_VAL_1_LEN 4
#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_VAL_2_OFST 16
+#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_VAL_2_LEN 4
#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_VAL_3_OFST 20
+#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_VAL_3_LEN 4
#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_VAL_4_OFST 24
+#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_VAL_4_LEN 4
/***********************************/
#define MC_CMD_TRIGGER_INTERRUPT_IN_LEN 4
/* Interrupt level relative to base for function. */
#define MC_CMD_TRIGGER_INTERRUPT_IN_INTR_LEVEL_OFST 0
+#define MC_CMD_TRIGGER_INTERRUPT_IN_INTR_LEVEL_LEN 4
/* MC_CMD_TRIGGER_INTERRUPT_OUT msgresponse */
#define MC_CMD_TRIGGER_INTERRUPT_OUT_LEN 0
#define MC_CMD_SHMBOOT_OP_IN_LEN 4
/* Identifies the operation to perform */
#define MC_CMD_SHMBOOT_OP_IN_SHMBOOT_OP_OFST 0
+#define MC_CMD_SHMBOOT_OP_IN_SHMBOOT_OP_LEN 4
/* enum: Copy slave_data section to the slave core. (Greenport only) */
#define MC_CMD_SHMBOOT_OP_IN_PUSH_SLAVE_DATA 0x0
*/
#define MC_CMD_CAP_BLK_READ 0xe7
-#define MC_CMD_0xe7_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0xe7_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_CAP_BLK_READ_IN msgrequest */
#define MC_CMD_CAP_BLK_READ_IN_LEN 12
#define MC_CMD_CAP_BLK_READ_IN_CAP_REG_OFST 0
+#define MC_CMD_CAP_BLK_READ_IN_CAP_REG_LEN 4
#define MC_CMD_CAP_BLK_READ_IN_ADDR_OFST 4
+#define MC_CMD_CAP_BLK_READ_IN_ADDR_LEN 4
#define MC_CMD_CAP_BLK_READ_IN_COUNT_OFST 8
+#define MC_CMD_CAP_BLK_READ_IN_COUNT_LEN 4
/* MC_CMD_CAP_BLK_READ_OUT msgresponse */
#define MC_CMD_CAP_BLK_READ_OUT_LENMIN 8
*/
#define MC_CMD_DUMP_DO 0xe8
-#define MC_CMD_0xe8_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0xe8_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_DUMP_DO_IN msgrequest */
#define MC_CMD_DUMP_DO_IN_LEN 52
#define MC_CMD_DUMP_DO_IN_PADDING_OFST 0
+#define MC_CMD_DUMP_DO_IN_PADDING_LEN 4
#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_OFST 4
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_LEN 4
#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM 0x0 /* enum */
#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_DEFAULT 0x1 /* enum */
#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_TYPE_OFST 8
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_TYPE_LEN 4
#define MC_CMD_DUMP_DO_IN_DUMP_LOCATION_NVRAM 0x1 /* enum */
#define MC_CMD_DUMP_DO_IN_DUMP_LOCATION_HOST_MEMORY 0x2 /* enum */
#define MC_CMD_DUMP_DO_IN_DUMP_LOCATION_HOST_MEMORY_MLI 0x3 /* enum */
#define MC_CMD_DUMP_DO_IN_DUMP_LOCATION_UART 0x4 /* enum */
#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_NVRAM_PARTITION_TYPE_ID_OFST 12
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_NVRAM_PARTITION_TYPE_ID_LEN 4
#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_NVRAM_OFFSET_OFST 16
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_NVRAM_OFFSET_LEN 4
#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_ADDR_LO_OFST 12
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_ADDR_LO_LEN 4
#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_ADDR_HI_OFST 16
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_ADDR_HI_LEN 4
#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_LO_OFST 12
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_LO_LEN 4
#define MC_CMD_DUMP_DO_IN_HOST_MEMORY_MLI_PAGE_SIZE 0x1000 /* enum */
#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_HI_OFST 16
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_HI_LEN 4
#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_MLI_DEPTH_OFST 20
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_MLI_DEPTH_LEN 4
#define MC_CMD_DUMP_DO_IN_HOST_MEMORY_MLI_MAX_DEPTH 0x2 /* enum */
#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_UART_PORT_OFST 12
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_UART_PORT_LEN 4
/* enum: The uart port this command was received over (if using a uart
* transport)
*/
#define MC_CMD_DUMP_DO_IN_UART_PORT_SRC 0xff
#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_SIZE_OFST 24
+#define MC_CMD_DUMP_DO_IN_DUMPSPEC_SRC_CUSTOM_SIZE_LEN 4
#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_OFST 28
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_LEN 4
#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM 0x0 /* enum */
#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_NVRAM_DUMP_PARTITION 0x1 /* enum */
#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_TYPE_OFST 32
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_TYPE_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_DUMP_DO_IN/DUMPSPEC_SRC_CUSTOM_TYPE */
#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_NVRAM_PARTITION_TYPE_ID_OFST 36
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_NVRAM_PARTITION_TYPE_ID_LEN 4
#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_NVRAM_OFFSET_OFST 40
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_NVRAM_OFFSET_LEN 4
#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_ADDR_LO_OFST 36
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_ADDR_LO_LEN 4
#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_ADDR_HI_OFST 40
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_ADDR_HI_LEN 4
#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_LO_OFST 36
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_LO_LEN 4
#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_HI_OFST 40
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_HI_LEN 4
#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_MLI_DEPTH_OFST 44
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_MLI_DEPTH_LEN 4
#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_UART_PORT_OFST 36
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_UART_PORT_LEN 4
#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_SIZE_OFST 48
+#define MC_CMD_DUMP_DO_IN_DUMPFILE_DST_CUSTOM_SIZE_LEN 4
/* MC_CMD_DUMP_DO_OUT msgresponse */
#define MC_CMD_DUMP_DO_OUT_LEN 4
#define MC_CMD_DUMP_DO_OUT_DUMPFILE_SIZE_OFST 0
+#define MC_CMD_DUMP_DO_OUT_DUMPFILE_SIZE_LEN 4
/***********************************/
*/
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED 0xe9
-#define MC_CMD_0xe9_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0xe9_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN msgrequest */
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_LEN 52
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_ENABLE_OFST 0
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_ENABLE_LEN 4
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_OFST 4
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_DUMP_DO/MC_CMD_DUMP_DO_IN/DUMPSPEC_SRC */
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_TYPE_OFST 8
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_TYPE_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_DUMP_DO/MC_CMD_DUMP_DO_IN/DUMPSPEC_SRC_CUSTOM_TYPE */
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_NVRAM_PARTITION_TYPE_ID_OFST 12
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_NVRAM_PARTITION_TYPE_ID_LEN 4
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_NVRAM_OFFSET_OFST 16
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_NVRAM_OFFSET_LEN 4
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_ADDR_LO_OFST 12
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_ADDR_LO_LEN 4
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_ADDR_HI_OFST 16
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_ADDR_HI_LEN 4
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_LO_OFST 12
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_LO_LEN 4
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_HI_OFST 16
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_HI_LEN 4
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_MLI_DEPTH_OFST 20
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_HOST_MEMORY_MLI_DEPTH_LEN 4
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_UART_PORT_OFST 12
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_UART_PORT_LEN 4
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_SIZE_OFST 24
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPSPEC_SRC_CUSTOM_SIZE_LEN 4
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_OFST 28
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_DUMP_DO/MC_CMD_DUMP_DO_IN/DUMPFILE_DST */
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_TYPE_OFST 32
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_TYPE_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_DUMP_DO/MC_CMD_DUMP_DO_IN/DUMPSPEC_SRC_CUSTOM_TYPE */
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_NVRAM_PARTITION_TYPE_ID_OFST 36
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_NVRAM_PARTITION_TYPE_ID_LEN 4
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_NVRAM_OFFSET_OFST 40
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_NVRAM_OFFSET_LEN 4
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_ADDR_LO_OFST 36
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_ADDR_LO_LEN 4
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_ADDR_HI_OFST 40
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_ADDR_HI_LEN 4
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_LO_OFST 36
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_LO_LEN 4
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_HI_OFST 40
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_MLI_ROOT_ADDR_HI_LEN 4
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_MLI_DEPTH_OFST 44
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_HOST_MEMORY_MLI_DEPTH_LEN 4
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_UART_PORT_OFST 36
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_UART_PORT_LEN 4
#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_SIZE_OFST 48
+#define MC_CMD_DUMP_CONFIGURE_UNSOLICITED_IN_DUMPFILE_DST_CUSTOM_SIZE_LEN 4
/***********************************/
*/
#define MC_CMD_SET_PSU 0xea
-#define MC_CMD_0xea_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0xea_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_SET_PSU_IN msgrequest */
#define MC_CMD_SET_PSU_IN_LEN 12
#define MC_CMD_SET_PSU_IN_PARAM_OFST 0
+#define MC_CMD_SET_PSU_IN_PARAM_LEN 4
#define MC_CMD_SET_PSU_IN_PARAM_SUPPLY_VOLTAGE 0x0 /* enum */
#define MC_CMD_SET_PSU_IN_RAIL_OFST 4
+#define MC_CMD_SET_PSU_IN_RAIL_LEN 4
#define MC_CMD_SET_PSU_IN_RAIL_0V9 0x0 /* enum */
#define MC_CMD_SET_PSU_IN_RAIL_1V2 0x1 /* enum */
/* desired value, eg voltage in mV */
#define MC_CMD_SET_PSU_IN_VALUE_OFST 8
+#define MC_CMD_SET_PSU_IN_VALUE_LEN 4
/* MC_CMD_SET_PSU_OUT msgresponse */
#define MC_CMD_SET_PSU_OUT_LEN 0
/* MC_CMD_GET_FUNCTION_INFO_OUT msgresponse */
#define MC_CMD_GET_FUNCTION_INFO_OUT_LEN 8
#define MC_CMD_GET_FUNCTION_INFO_OUT_PF_OFST 0
+#define MC_CMD_GET_FUNCTION_INFO_OUT_PF_LEN 4
#define MC_CMD_GET_FUNCTION_INFO_OUT_VF_OFST 4
+#define MC_CMD_GET_FUNCTION_INFO_OUT_VF_LEN 4
/***********************************/
#define MC_CMD_UART_SEND_DATA_OUT_LEN(num) (16+1*(num))
/* CRC32 over OFFSET, LENGTH, RESERVED, DATA */
#define MC_CMD_UART_SEND_DATA_OUT_CHECKSUM_OFST 0
+#define MC_CMD_UART_SEND_DATA_OUT_CHECKSUM_LEN 4
/* Offset at which to write the data */
#define MC_CMD_UART_SEND_DATA_OUT_OFFSET_OFST 4
+#define MC_CMD_UART_SEND_DATA_OUT_OFFSET_LEN 4
/* Length of data */
#define MC_CMD_UART_SEND_DATA_OUT_LENGTH_OFST 8
+#define MC_CMD_UART_SEND_DATA_OUT_LENGTH_LEN 4
/* Reserved for future use */
#define MC_CMD_UART_SEND_DATA_OUT_RESERVED_OFST 12
+#define MC_CMD_UART_SEND_DATA_OUT_RESERVED_LEN 4
#define MC_CMD_UART_SEND_DATA_OUT_DATA_OFST 16
#define MC_CMD_UART_SEND_DATA_OUT_DATA_LEN 1
#define MC_CMD_UART_SEND_DATA_OUT_DATA_MINNUM 0
#define MC_CMD_UART_RECV_DATA_OUT_LEN 16
/* CRC32 over OFFSET, LENGTH, RESERVED */
#define MC_CMD_UART_RECV_DATA_OUT_CHECKSUM_OFST 0
+#define MC_CMD_UART_RECV_DATA_OUT_CHECKSUM_LEN 4
/* Offset from which to read the data */
#define MC_CMD_UART_RECV_DATA_OUT_OFFSET_OFST 4
+#define MC_CMD_UART_RECV_DATA_OUT_OFFSET_LEN 4
/* Length of data */
#define MC_CMD_UART_RECV_DATA_OUT_LENGTH_OFST 8
+#define MC_CMD_UART_RECV_DATA_OUT_LENGTH_LEN 4
/* Reserved for future use */
#define MC_CMD_UART_RECV_DATA_OUT_RESERVED_OFST 12
+#define MC_CMD_UART_RECV_DATA_OUT_RESERVED_LEN 4
/* MC_CMD_UART_RECV_DATA_IN msgresponse */
#define MC_CMD_UART_RECV_DATA_IN_LENMIN 16
#define MC_CMD_UART_RECV_DATA_IN_LEN(num) (16+1*(num))
/* CRC32 over RESERVED1, RESERVED2, RESERVED3, DATA */
#define MC_CMD_UART_RECV_DATA_IN_CHECKSUM_OFST 0
+#define MC_CMD_UART_RECV_DATA_IN_CHECKSUM_LEN 4
/* Offset at which to write the data */
#define MC_CMD_UART_RECV_DATA_IN_RESERVED1_OFST 4
+#define MC_CMD_UART_RECV_DATA_IN_RESERVED1_LEN 4
/* Length of data */
#define MC_CMD_UART_RECV_DATA_IN_RESERVED2_OFST 8
+#define MC_CMD_UART_RECV_DATA_IN_RESERVED2_LEN 4
/* Reserved for future use */
#define MC_CMD_UART_RECV_DATA_IN_RESERVED3_OFST 12
+#define MC_CMD_UART_RECV_DATA_IN_RESERVED3_LEN 4
#define MC_CMD_UART_RECV_DATA_IN_DATA_OFST 16
#define MC_CMD_UART_RECV_DATA_IN_DATA_LEN 1
#define MC_CMD_UART_RECV_DATA_IN_DATA_MINNUM 0
*/
#define MC_CMD_READ_FUSES 0xf0
-#define MC_CMD_0xf0_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0xf0_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_READ_FUSES_IN msgrequest */
#define MC_CMD_READ_FUSES_IN_LEN 8
/* Offset in OTP to read */
#define MC_CMD_READ_FUSES_IN_OFFSET_OFST 0
+#define MC_CMD_READ_FUSES_IN_OFFSET_LEN 4
/* Length of data to read in bytes */
#define MC_CMD_READ_FUSES_IN_LENGTH_OFST 4
+#define MC_CMD_READ_FUSES_IN_LENGTH_LEN 4
/* MC_CMD_READ_FUSES_OUT msgresponse */
#define MC_CMD_READ_FUSES_OUT_LENMIN 4
#define MC_CMD_READ_FUSES_OUT_LEN(num) (4+1*(num))
/* Length of returned OTP data in bytes */
#define MC_CMD_READ_FUSES_OUT_LENGTH_OFST 0
+#define MC_CMD_READ_FUSES_OUT_LENGTH_LEN 4
/* Returned data */
#define MC_CMD_READ_FUSES_OUT_DATA_OFST 4
#define MC_CMD_READ_FUSES_OUT_DATA_LEN 1
#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_CTLE_EQC 0x9
/* enum: CTLE EQ Resistor (0-7, Medford) */
#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_CTLE_EQRES 0xa
+/* enum: CTLE gain (0-31, Medford2) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_CTLE_GAIN 0xb
+/* enum: CTLE pole (0-31, Medford2) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_CTLE_POLE 0xc
+/* enum: CTLE peaking (0-31, Medford2) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_CTLE_PEAK 0xd
+/* enum: DFE Tap1 - even path (Medford2 - 6 bit signed (-29 - +29)) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_DFE_TAP1_EVEN 0xe
+/* enum: DFE Tap1 - odd path (Medford2 - 6 bit signed (-29 - +29)) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_DFE_TAP1_ODD 0xf
+/* enum: DFE Tap2 (Medford2 - 6 bit signed (-20 - +20)) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_DFE_TAP2 0x10
+/* enum: DFE Tap3 (Medford2 - 6 bit signed (-20 - +20)) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_DFE_TAP3 0x11
+/* enum: DFE Tap4 (Medford2 - 6 bit signed (-20 - +20)) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_DFE_TAP4 0x12
+/* enum: DFE Tap5 (Medford2 - 6 bit signed (-24 - +24)) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_DFE_TAP5 0x13
+/* enum: DFE Tap6 (Medford2 - 6 bit signed (-24 - +24)) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_DFE_TAP6 0x14
+/* enum: DFE Tap7 (Medford2 - 6 bit signed (-24 - +24)) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_DFE_TAP7 0x15
+/* enum: DFE Tap8 (Medford2 - 6 bit signed (-24 - +24)) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_DFE_TAP8 0x16
+/* enum: DFE Tap9 (Medford2 - 6 bit signed (-24 - +24)) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_DFE_TAP9 0x17
+/* enum: DFE Tap10 (Medford2 - 6 bit signed (-24 - +24)) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_DFE_TAP10 0x18
+/* enum: DFE Tap11 (Medford2 - 6 bit signed (-24 - +24)) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_DFE_TAP11 0x19
+/* enum: DFE Tap12 (Medford2 - 6 bit signed (-24 - +24)) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_DFE_TAP12 0x1a
+/* enum: I/Q clk offset (Medford2 - 4 bit signed (-5 - +5))) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_IQ_OFF 0x1b
+/* enum: Negative h1 polarity data sampler offset calibration code, even path
+ * (Medford2 - 6 bit signed (-29 - +29)))
+ */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_H1N_OFF_EVEN 0x1c
+/* enum: Negative h1 polarity data sampler offset calibration code, odd path
+ * (Medford2 - 6 bit signed (-29 - +29)))
+ */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_H1N_OFF_ODD 0x1d
+/* enum: Positive h1 polarity data sampler offset calibration code, even path
+ * (Medford2 - 6 bit signed (-29 - +29)))
+ */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_H1P_OFF_EVEN 0x1e
+/* enum: Positive h1 polarity data sampler offset calibration code, odd path
+ * (Medford2 - 6 bit signed (-29 - +29)))
+ */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_H1P_OFF_ODD 0x1f
+/* enum: CDR calibration loop code (Medford2) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_CDR_PVT 0x20
+/* enum: CDR integral loop code (Medford2) */
+#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_CDR_INTEG 0x21
#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_PARAM_LANE_LBN 8
#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_PARAM_LANE_WIDTH 3
#define MC_CMD_KR_TUNE_RXEQ_GET_OUT_LANE_0 0x0 /* enum */
#define MC_CMD_KR_TUNE_TXEQ_GET_OUT_PARAM_MAXNUM 63
#define MC_CMD_KR_TUNE_TXEQ_GET_OUT_PARAM_ID_LBN 0
#define MC_CMD_KR_TUNE_TXEQ_GET_OUT_PARAM_ID_WIDTH 8
-/* enum: TX Amplitude (Huntington, Medford) */
+/* enum: TX Amplitude (Huntington, Medford, Medford2) */
#define MC_CMD_KR_TUNE_TXEQ_GET_OUT_TX_LEV 0x0
/* enum: De-Emphasis Tap1 Magnitude (0-7) (Huntington) */
#define MC_CMD_KR_TUNE_TXEQ_GET_OUT_TX_MODE 0x1
#define MC_CMD_KR_TUNE_TXEQ_GET_OUT_TX_RT_SET 0x9
/* enum: TX Amplitude Fine control (Medford) */
#define MC_CMD_KR_TUNE_TXEQ_GET_OUT_TX_LEV_FINE 0xa
-/* enum: Pre-shoot Tap (Medford) */
+/* enum: Pre-shoot Tap (Medford, Medford2) */
#define MC_CMD_KR_TUNE_TXEQ_GET_OUT_TAP_ADV 0xb
-/* enum: De-emphasis Tap (Medford) */
+/* enum: De-emphasis Tap (Medford, Medford2) */
#define MC_CMD_KR_TUNE_TXEQ_GET_OUT_TAP_DLY 0xc
#define MC_CMD_KR_TUNE_TXEQ_GET_OUT_PARAM_LANE_LBN 8
#define MC_CMD_KR_TUNE_TXEQ_GET_OUT_PARAM_LANE_WIDTH 3
/* Align the arguments to 32 bits */
#define MC_CMD_KR_TUNE_START_EYE_PLOT_IN_KR_TUNE_RSVD_OFST 1
#define MC_CMD_KR_TUNE_START_EYE_PLOT_IN_KR_TUNE_RSVD_LEN 3
+/* Port-relative lane to scan eye on */
#define MC_CMD_KR_TUNE_START_EYE_PLOT_IN_LANE_OFST 4
+#define MC_CMD_KR_TUNE_START_EYE_PLOT_IN_LANE_LEN 4
+
+/* MC_CMD_KR_TUNE_START_EYE_PLOT_V2_IN msgrequest */
+#define MC_CMD_KR_TUNE_START_EYE_PLOT_V2_IN_LEN 12
+/* Requested operation */
+#define MC_CMD_KR_TUNE_START_EYE_PLOT_V2_IN_KR_TUNE_OP_OFST 0
+#define MC_CMD_KR_TUNE_START_EYE_PLOT_V2_IN_KR_TUNE_OP_LEN 1
+/* Align the arguments to 32 bits */
+#define MC_CMD_KR_TUNE_START_EYE_PLOT_V2_IN_KR_TUNE_RSVD_OFST 1
+#define MC_CMD_KR_TUNE_START_EYE_PLOT_V2_IN_KR_TUNE_RSVD_LEN 3
+/* Port-relative lane to scan eye on */
+#define MC_CMD_KR_TUNE_START_EYE_PLOT_V2_IN_LANE_OFST 4
+#define MC_CMD_KR_TUNE_START_EYE_PLOT_V2_IN_LANE_LEN 4
+/* Scan duration / cycle count */
+#define MC_CMD_KR_TUNE_START_EYE_PLOT_V2_IN_BER_OFST 8
+#define MC_CMD_KR_TUNE_START_EYE_PLOT_V2_IN_BER_LEN 4
/* MC_CMD_KR_TUNE_START_EYE_PLOT_OUT msgresponse */
#define MC_CMD_KR_TUNE_START_EYE_PLOT_OUT_LEN 0
#define MC_CMD_KR_TUNE_READ_FOM_IN_KR_TUNE_RSVD_OFST 1
#define MC_CMD_KR_TUNE_READ_FOM_IN_KR_TUNE_RSVD_LEN 3
#define MC_CMD_KR_TUNE_READ_FOM_IN_LANE_OFST 4
+#define MC_CMD_KR_TUNE_READ_FOM_IN_LANE_LEN 4
/* MC_CMD_KR_TUNE_READ_FOM_OUT msgresponse */
#define MC_CMD_KR_TUNE_READ_FOM_OUT_LEN 4
#define MC_CMD_KR_TUNE_READ_FOM_OUT_FOM_OFST 0
+#define MC_CMD_KR_TUNE_READ_FOM_OUT_FOM_LEN 4
/***********************************/
#define MC_CMD_PCIE_TUNE_START_EYE_PLOT_IN_PCIE_TUNE_RSVD_OFST 1
#define MC_CMD_PCIE_TUNE_START_EYE_PLOT_IN_PCIE_TUNE_RSVD_LEN 3
#define MC_CMD_PCIE_TUNE_START_EYE_PLOT_IN_LANE_OFST 4
+#define MC_CMD_PCIE_TUNE_START_EYE_PLOT_IN_LANE_LEN 4
/* MC_CMD_PCIE_TUNE_START_EYE_PLOT_OUT msgresponse */
#define MC_CMD_PCIE_TUNE_START_EYE_PLOT_OUT_LEN 0
#define MC_CMD_LICENSING_IN_LEN 4
/* identifies the type of operation requested */
#define MC_CMD_LICENSING_IN_OP_OFST 0
+#define MC_CMD_LICENSING_IN_OP_LEN 4
/* enum: re-read and apply licenses after a license key partition update; note
* that this operation returns a zero-length response
*/
#define MC_CMD_LICENSING_OUT_LEN 28
/* count of application keys which are valid */
#define MC_CMD_LICENSING_OUT_VALID_APP_KEYS_OFST 0
+#define MC_CMD_LICENSING_OUT_VALID_APP_KEYS_LEN 4
/* sum of UNVERIFIABLE_APP_KEYS + WRONG_NODE_APP_KEYS (for compatibility with
* MC_CMD_FC_OP_LICENSE)
*/
#define MC_CMD_LICENSING_OUT_INVALID_APP_KEYS_OFST 4
+#define MC_CMD_LICENSING_OUT_INVALID_APP_KEYS_LEN 4
/* count of application keys which are invalid due to being blacklisted */
#define MC_CMD_LICENSING_OUT_BLACKLISTED_APP_KEYS_OFST 8
+#define MC_CMD_LICENSING_OUT_BLACKLISTED_APP_KEYS_LEN 4
/* count of application keys which are invalid due to being unverifiable */
#define MC_CMD_LICENSING_OUT_UNVERIFIABLE_APP_KEYS_OFST 12
+#define MC_CMD_LICENSING_OUT_UNVERIFIABLE_APP_KEYS_LEN 4
/* count of application keys which are invalid due to being for the wrong node
*/
#define MC_CMD_LICENSING_OUT_WRONG_NODE_APP_KEYS_OFST 16
+#define MC_CMD_LICENSING_OUT_WRONG_NODE_APP_KEYS_LEN 4
/* licensing state (for diagnostics; the exact meaning of the bits in this
* field are private to the firmware)
*/
#define MC_CMD_LICENSING_OUT_LICENSING_STATE_OFST 20
+#define MC_CMD_LICENSING_OUT_LICENSING_STATE_LEN 4
/* licensing subsystem self-test report (for manftest) */
#define MC_CMD_LICENSING_OUT_LICENSING_SELF_TEST_OFST 24
+#define MC_CMD_LICENSING_OUT_LICENSING_SELF_TEST_LEN 4
/* enum: licensing subsystem self-test failed */
#define MC_CMD_LICENSING_OUT_SELF_TEST_FAIL 0x0
/* enum: licensing subsystem self-test passed */
#define MC_CMD_LICENSING_V3_IN_LEN 4
/* identifies the type of operation requested */
#define MC_CMD_LICENSING_V3_IN_OP_OFST 0
+#define MC_CMD_LICENSING_V3_IN_OP_LEN 4
/* enum: re-read and apply licenses after a license key partition update; note
* that this operation returns a zero-length response
*/
#define MC_CMD_LICENSING_V3_OUT_LEN 88
/* count of keys which are valid */
#define MC_CMD_LICENSING_V3_OUT_VALID_KEYS_OFST 0
+#define MC_CMD_LICENSING_V3_OUT_VALID_KEYS_LEN 4
/* sum of UNVERIFIABLE_KEYS + WRONG_NODE_KEYS (for compatibility with
* MC_CMD_FC_OP_LICENSE)
*/
#define MC_CMD_LICENSING_V3_OUT_INVALID_KEYS_OFST 4
+#define MC_CMD_LICENSING_V3_OUT_INVALID_KEYS_LEN 4
/* count of keys which are invalid due to being unverifiable */
#define MC_CMD_LICENSING_V3_OUT_UNVERIFIABLE_KEYS_OFST 8
+#define MC_CMD_LICENSING_V3_OUT_UNVERIFIABLE_KEYS_LEN 4
/* count of keys which are invalid due to being for the wrong node */
#define MC_CMD_LICENSING_V3_OUT_WRONG_NODE_KEYS_OFST 12
+#define MC_CMD_LICENSING_V3_OUT_WRONG_NODE_KEYS_LEN 4
/* licensing state (for diagnostics; the exact meaning of the bits in this
* field are private to the firmware)
*/
#define MC_CMD_LICENSING_V3_OUT_LICENSING_STATE_OFST 16
+#define MC_CMD_LICENSING_V3_OUT_LICENSING_STATE_LEN 4
/* licensing subsystem self-test report (for manftest) */
#define MC_CMD_LICENSING_V3_OUT_LICENSING_SELF_TEST_OFST 20
+#define MC_CMD_LICENSING_V3_OUT_LICENSING_SELF_TEST_LEN 4
/* enum: licensing subsystem self-test failed */
#define MC_CMD_LICENSING_V3_OUT_SELF_TEST_FAIL 0x0
/* enum: licensing subsystem self-test passed */
#define MC_CMD_LICENSING_GET_ID_V3_OUT_LEN(num) (8+1*(num))
/* type of license (eg 3) */
#define MC_CMD_LICENSING_GET_ID_V3_OUT_LICENSE_TYPE_OFST 0
+#define MC_CMD_LICENSING_GET_ID_V3_OUT_LICENSE_TYPE_LEN 4
/* length of the license ID (in bytes) */
#define MC_CMD_LICENSING_GET_ID_V3_OUT_LICENSE_ID_LENGTH_OFST 4
+#define MC_CMD_LICENSING_GET_ID_V3_OUT_LICENSE_ID_LENGTH_LEN 4
/* the unique license ID of the adapter */
#define MC_CMD_LICENSING_GET_ID_V3_OUT_LICENSE_ID_OFST 8
#define MC_CMD_LICENSING_GET_ID_V3_OUT_LICENSE_ID_LEN 1
#define MC_CMD_GET_LICENSED_APP_STATE_IN_LEN 4
/* application ID to query (LICENSED_APP_ID_xxx) */
#define MC_CMD_GET_LICENSED_APP_STATE_IN_APP_ID_OFST 0
+#define MC_CMD_GET_LICENSED_APP_STATE_IN_APP_ID_LEN 4
/* MC_CMD_GET_LICENSED_APP_STATE_OUT msgresponse */
#define MC_CMD_GET_LICENSED_APP_STATE_OUT_LEN 4
/* state of this application */
#define MC_CMD_GET_LICENSED_APP_STATE_OUT_STATE_OFST 0
+#define MC_CMD_GET_LICENSED_APP_STATE_OUT_STATE_LEN 4
/* enum: no (or invalid) license is present for the application */
#define MC_CMD_GET_LICENSED_APP_STATE_OUT_NOT_LICENSED 0x0
/* enum: a valid license is present for the application */
#define MC_CMD_GET_LICENSED_V3_APP_STATE_OUT_LEN 4
/* state of this application */
#define MC_CMD_GET_LICENSED_V3_APP_STATE_OUT_STATE_OFST 0
+#define MC_CMD_GET_LICENSED_V3_APP_STATE_OUT_STATE_LEN 4
/* enum: no (or invalid) license is present for the application */
#define MC_CMD_GET_LICENSED_V3_APP_STATE_OUT_NOT_LICENSED 0x0
/* enum: a valid license is present for the application */
#define MC_CMD_LICENSED_APP_OP_IN_LEN(num) (8+4*(num))
/* application ID */
#define MC_CMD_LICENSED_APP_OP_IN_APP_ID_OFST 0
+#define MC_CMD_LICENSED_APP_OP_IN_APP_ID_LEN 4
/* the type of operation requested */
#define MC_CMD_LICENSED_APP_OP_IN_OP_OFST 4
+#define MC_CMD_LICENSED_APP_OP_IN_OP_LEN 4
/* enum: validate application */
#define MC_CMD_LICENSED_APP_OP_IN_OP_VALIDATE 0x0
/* enum: mask application */
#define MC_CMD_LICENSED_APP_OP_VALIDATE_IN_LEN 72
/* application ID */
#define MC_CMD_LICENSED_APP_OP_VALIDATE_IN_APP_ID_OFST 0
+#define MC_CMD_LICENSED_APP_OP_VALIDATE_IN_APP_ID_LEN 4
/* the type of operation requested */
#define MC_CMD_LICENSED_APP_OP_VALIDATE_IN_OP_OFST 4
+#define MC_CMD_LICENSED_APP_OP_VALIDATE_IN_OP_LEN 4
/* validation challenge */
#define MC_CMD_LICENSED_APP_OP_VALIDATE_IN_CHALLENGE_OFST 8
#define MC_CMD_LICENSED_APP_OP_VALIDATE_IN_CHALLENGE_LEN 64
#define MC_CMD_LICENSED_APP_OP_VALIDATE_OUT_LEN 68
/* feature expiry (time_t) */
#define MC_CMD_LICENSED_APP_OP_VALIDATE_OUT_EXPIRY_OFST 0
+#define MC_CMD_LICENSED_APP_OP_VALIDATE_OUT_EXPIRY_LEN 4
/* validation response */
#define MC_CMD_LICENSED_APP_OP_VALIDATE_OUT_RESPONSE_OFST 4
#define MC_CMD_LICENSED_APP_OP_VALIDATE_OUT_RESPONSE_LEN 64
#define MC_CMD_LICENSED_APP_OP_MASK_IN_LEN 12
/* application ID */
#define MC_CMD_LICENSED_APP_OP_MASK_IN_APP_ID_OFST 0
+#define MC_CMD_LICENSED_APP_OP_MASK_IN_APP_ID_LEN 4
/* the type of operation requested */
#define MC_CMD_LICENSED_APP_OP_MASK_IN_OP_OFST 4
+#define MC_CMD_LICENSED_APP_OP_MASK_IN_OP_LEN 4
/* flag */
#define MC_CMD_LICENSED_APP_OP_MASK_IN_FLAG_OFST 8
+#define MC_CMD_LICENSED_APP_OP_MASK_IN_FLAG_LEN 4
/* MC_CMD_LICENSED_APP_OP_MASK_OUT msgresponse */
#define MC_CMD_LICENSED_APP_OP_MASK_OUT_LEN 0
#define MC_CMD_LICENSED_V3_VALIDATE_APP_OUT_RESPONSE_LEN 96
/* application expiry time */
#define MC_CMD_LICENSED_V3_VALIDATE_APP_OUT_EXPIRY_TIME_OFST 96
+#define MC_CMD_LICENSED_V3_VALIDATE_APP_OUT_EXPIRY_TIME_LEN 4
/* application expiry units */
#define MC_CMD_LICENSED_V3_VALIDATE_APP_OUT_EXPIRY_UNITS_OFST 100
+#define MC_CMD_LICENSED_V3_VALIDATE_APP_OUT_EXPIRY_UNITS_LEN 4
/* enum: expiry units are accounting units */
#define MC_CMD_LICENSED_V3_VALIDATE_APP_OUT_EXPIRY_UNIT_ACC 0x0
/* enum: expiry units are calendar days */
*/
#define MC_CMD_LICENSED_V3_MASK_FEATURES 0xd5
-#define MC_CMD_0xd5_PRIVILEGE_CTG SRIOV_CTG_GENERAL
+#define MC_CMD_0xd5_PRIVILEGE_CTG SRIOV_CTG_ADMIN
/* MC_CMD_LICENSED_V3_MASK_FEATURES_IN msgrequest */
#define MC_CMD_LICENSED_V3_MASK_FEATURES_IN_LEN 12
#define MC_CMD_LICENSED_V3_MASK_FEATURES_IN_MASK_HI_OFST 4
/* whether to turn on or turn off the masked features */
#define MC_CMD_LICENSED_V3_MASK_FEATURES_IN_FLAG_OFST 8
+#define MC_CMD_LICENSED_V3_MASK_FEATURES_IN_FLAG_LEN 4
/* enum: turn the features off */
#define MC_CMD_LICENSED_V3_MASK_FEATURES_IN_OFF 0x0
/* enum: turn the features back on */
*/
#define MC_CMD_LICENSING_V3_TEMPORARY 0xd6
-#define MC_CMD_0xd6_PRIVILEGE_CTG SRIOV_CTG_GENERAL
+#define MC_CMD_0xd6_PRIVILEGE_CTG SRIOV_CTG_ADMIN
/* MC_CMD_LICENSING_V3_TEMPORARY_IN msgrequest */
#define MC_CMD_LICENSING_V3_TEMPORARY_IN_LEN 4
/* operation code */
#define MC_CMD_LICENSING_V3_TEMPORARY_IN_OP_OFST 0
+#define MC_CMD_LICENSING_V3_TEMPORARY_IN_OP_LEN 4
/* enum: install a new license, overwriting any existing temporary license.
* This is an asynchronous operation owing to the time taken to validate an
* ECDSA license
/* MC_CMD_LICENSING_V3_TEMPORARY_IN_SET msgrequest */
#define MC_CMD_LICENSING_V3_TEMPORARY_IN_SET_LEN 164
#define MC_CMD_LICENSING_V3_TEMPORARY_IN_SET_OP_OFST 0
+#define MC_CMD_LICENSING_V3_TEMPORARY_IN_SET_OP_LEN 4
/* ECDSA license and signature */
#define MC_CMD_LICENSING_V3_TEMPORARY_IN_SET_LICENSE_OFST 4
#define MC_CMD_LICENSING_V3_TEMPORARY_IN_SET_LICENSE_LEN 160
/* MC_CMD_LICENSING_V3_TEMPORARY_IN_CLEAR msgrequest */
#define MC_CMD_LICENSING_V3_TEMPORARY_IN_CLEAR_LEN 4
#define MC_CMD_LICENSING_V3_TEMPORARY_IN_CLEAR_OP_OFST 0
+#define MC_CMD_LICENSING_V3_TEMPORARY_IN_CLEAR_OP_LEN 4
/* MC_CMD_LICENSING_V3_TEMPORARY_IN_STATUS msgrequest */
#define MC_CMD_LICENSING_V3_TEMPORARY_IN_STATUS_LEN 4
#define MC_CMD_LICENSING_V3_TEMPORARY_IN_STATUS_OP_OFST 0
+#define MC_CMD_LICENSING_V3_TEMPORARY_IN_STATUS_OP_LEN 4
/* MC_CMD_LICENSING_V3_TEMPORARY_OUT_STATUS msgresponse */
#define MC_CMD_LICENSING_V3_TEMPORARY_OUT_STATUS_LEN 12
/* status code */
#define MC_CMD_LICENSING_V3_TEMPORARY_OUT_STATUS_STATUS_OFST 0
+#define MC_CMD_LICENSING_V3_TEMPORARY_OUT_STATUS_STATUS_LEN 4
/* enum: finished validating and installing license */
#define MC_CMD_LICENSING_V3_TEMPORARY_STATUS_OK 0x0
/* enum: license validation and installation in progress */
#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_LEN 16
/* configuration flags */
#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_FLAGS_OFST 0
+#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_FLAGS_LEN 4
#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_ENABLE_LBN 0
#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_ENABLE_WIDTH 1
#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_PROMISCUOUS_LBN 1
#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_PROMISCUOUS_WIDTH 1
/* receive queue handle (for RSS mode, this is the base queue) */
#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_RX_QUEUE_OFST 4
+#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_RX_QUEUE_LEN 4
/* receive mode */
#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_RX_MODE_OFST 8
+#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_RX_MODE_LEN 4
/* enum: receive to just the specified queue */
#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_RX_MODE_SIMPLE 0x0
/* enum: receive to multiple queues using RSS context */
* of 0xFFFFFFFF is guaranteed never to be a valid handle.
*/
#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_RX_CONTEXT_OFST 12
+#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_RX_CONTEXT_LEN 4
/* MC_CMD_SET_PORT_SNIFF_CONFIG_OUT msgresponse */
#define MC_CMD_SET_PORT_SNIFF_CONFIG_OUT_LEN 0
#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_LEN 16
/* configuration flags */
#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_FLAGS_OFST 0
+#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_FLAGS_LEN 4
#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_ENABLE_LBN 0
#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_ENABLE_WIDTH 1
#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_PROMISCUOUS_LBN 1
#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_PROMISCUOUS_WIDTH 1
/* receiving queue handle (for RSS mode, this is the base queue) */
#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_RX_QUEUE_OFST 4
+#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_RX_QUEUE_LEN 4
/* receive mode */
#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_RX_MODE_OFST 8
+#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_RX_MODE_LEN 4
/* enum: receiving to just the specified queue */
#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_RX_MODE_SIMPLE 0x0
/* enum: receiving to multiple queues using RSS context */
#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_RX_MODE_RSS 0x1
/* RSS context (for RX_MODE_RSS) */
#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_RX_CONTEXT_OFST 12
+#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_RX_CONTEXT_LEN 4
/***********************************/
#define MC_CMD_SET_PARSER_DISP_CONFIG_IN_LEN(num) (8+4*(num))
/* the type of configuration setting to change */
#define MC_CMD_SET_PARSER_DISP_CONFIG_IN_TYPE_OFST 0
+#define MC_CMD_SET_PARSER_DISP_CONFIG_IN_TYPE_LEN 4
/* enum: Per-TXQ enable for multicast UDP destination lookup for possible
* internal loopback. (ENTITY is a queue handle, VALUE is a single boolean.)
*/
* on the type of configuration setting being changed
*/
#define MC_CMD_SET_PARSER_DISP_CONFIG_IN_ENTITY_OFST 4
+#define MC_CMD_SET_PARSER_DISP_CONFIG_IN_ENTITY_LEN 4
/* new value: the details depend on the type of configuration setting being
* changed
*/
#define MC_CMD_GET_PARSER_DISP_CONFIG_IN_LEN 8
/* the type of configuration setting to read */
#define MC_CMD_GET_PARSER_DISP_CONFIG_IN_TYPE_OFST 0
+#define MC_CMD_GET_PARSER_DISP_CONFIG_IN_TYPE_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_SET_PARSER_DISP_CONFIG/MC_CMD_SET_PARSER_DISP_CONFIG_IN/TYPE */
/* handle for the entity to query: queue handle, EVB port ID, etc. depending on
* the type of configuration setting being read
*/
#define MC_CMD_GET_PARSER_DISP_CONFIG_IN_ENTITY_OFST 4
+#define MC_CMD_GET_PARSER_DISP_CONFIG_IN_ENTITY_LEN 4
/* MC_CMD_GET_PARSER_DISP_CONFIG_OUT msgresponse */
#define MC_CMD_GET_PARSER_DISP_CONFIG_OUT_LENMIN 4
#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_LEN 16
/* configuration flags */
#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_FLAGS_OFST 0
+#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_FLAGS_LEN 4
#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_ENABLE_LBN 0
#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_ENABLE_WIDTH 1
/* receive queue handle (for RSS mode, this is the base queue) */
#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_RX_QUEUE_OFST 4
+#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_RX_QUEUE_LEN 4
/* receive mode */
#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_RX_MODE_OFST 8
+#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_RX_MODE_LEN 4
/* enum: receive to just the specified queue */
#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_RX_MODE_SIMPLE 0x0
/* enum: receive to multiple queues using RSS context */
* of 0xFFFFFFFF is guaranteed never to be a valid handle.
*/
#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_RX_CONTEXT_OFST 12
+#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_RX_CONTEXT_LEN 4
/* MC_CMD_SET_TX_PORT_SNIFF_CONFIG_OUT msgresponse */
#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_OUT_LEN 0
#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_LEN 16
/* configuration flags */
#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_FLAGS_OFST 0
+#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_FLAGS_LEN 4
#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_ENABLE_LBN 0
#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_ENABLE_WIDTH 1
/* receiving queue handle (for RSS mode, this is the base queue) */
#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_RX_QUEUE_OFST 4
+#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_RX_QUEUE_LEN 4
/* receive mode */
#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_RX_MODE_OFST 8
+#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_RX_MODE_LEN 4
/* enum: receiving to just the specified queue */
#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_RX_MODE_SIMPLE 0x0
/* enum: receiving to multiple queues using RSS context */
#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_RX_MODE_RSS 0x1
/* RSS context (for RX_MODE_RSS) */
#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_RX_CONTEXT_OFST 12
+#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_RX_CONTEXT_LEN 4
/***********************************/
#define MC_CMD_RMON_STATS_RX_ERRORS_IN_LEN 8
/* The rx queue to get stats for. */
#define MC_CMD_RMON_STATS_RX_ERRORS_IN_RX_QUEUE_OFST 0
+#define MC_CMD_RMON_STATS_RX_ERRORS_IN_RX_QUEUE_LEN 4
#define MC_CMD_RMON_STATS_RX_ERRORS_IN_FLAGS_OFST 4
+#define MC_CMD_RMON_STATS_RX_ERRORS_IN_FLAGS_LEN 4
#define MC_CMD_RMON_STATS_RX_ERRORS_IN_RST_LBN 0
#define MC_CMD_RMON_STATS_RX_ERRORS_IN_RST_WIDTH 1
/* MC_CMD_RMON_STATS_RX_ERRORS_OUT msgresponse */
#define MC_CMD_RMON_STATS_RX_ERRORS_OUT_LEN 16
#define MC_CMD_RMON_STATS_RX_ERRORS_OUT_CRC_ERRORS_OFST 0
+#define MC_CMD_RMON_STATS_RX_ERRORS_OUT_CRC_ERRORS_LEN 4
#define MC_CMD_RMON_STATS_RX_ERRORS_OUT_TRUNC_ERRORS_OFST 4
+#define MC_CMD_RMON_STATS_RX_ERRORS_OUT_TRUNC_ERRORS_LEN 4
#define MC_CMD_RMON_STATS_RX_ERRORS_OUT_RX_NO_DESC_DROPS_OFST 8
+#define MC_CMD_RMON_STATS_RX_ERRORS_OUT_RX_NO_DESC_DROPS_LEN 4
#define MC_CMD_RMON_STATS_RX_ERRORS_OUT_RX_ABORT_OFST 12
+#define MC_CMD_RMON_STATS_RX_ERRORS_OUT_RX_ABORT_LEN 4
/***********************************/
*/
#define MC_CMD_GET_PCIE_RESOURCE_INFO 0xfd
+#define MC_CMD_0xfd_PRIVILEGE_CTG SRIOV_CTG_GENERAL
+
/* MC_CMD_GET_PCIE_RESOURCE_INFO_IN msgrequest */
#define MC_CMD_GET_PCIE_RESOURCE_INFO_IN_LEN 0
#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_LEN 28
/* The maximum number of PFs the device can expose */
#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_MAX_PFS_OFST 0
+#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_MAX_PFS_LEN 4
/* The maximum number of VFs the device can expose in total */
#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_MAX_VFS_OFST 4
+#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_MAX_VFS_LEN 4
/* The maximum number of MSI-X vectors the device can provide in total */
#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_MAX_VECTORS_OFST 8
+#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_MAX_VECTORS_LEN 4
/* the number of MSI-X vectors the device will allocate by default to each PF
*/
#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_DEFAULT_PF_VECTORS_OFST 12
+#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_DEFAULT_PF_VECTORS_LEN 4
/* the number of MSI-X vectors the device will allocate by default to each VF
*/
#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_DEFAULT_VF_VECTORS_OFST 16
+#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_DEFAULT_VF_VECTORS_LEN 4
/* the maximum number of MSI-X vectors the device can allocate to any one PF */
#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_MAX_PF_VECTORS_OFST 20
+#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_MAX_PF_VECTORS_LEN 4
/* the maximum number of MSI-X vectors the device can allocate to any one VF */
#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_MAX_VF_VECTORS_OFST 24
+#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_MAX_VF_VECTORS_LEN 4
/***********************************/
#define MC_CMD_GET_PORT_MODES_OUT_LEN 12
/* Bitmask of port modes available on the board (indexed by TLV_PORT_MODE_*) */
#define MC_CMD_GET_PORT_MODES_OUT_MODES_OFST 0
+#define MC_CMD_GET_PORT_MODES_OUT_MODES_LEN 4
/* Default (canonical) board mode */
#define MC_CMD_GET_PORT_MODES_OUT_DEFAULT_MODE_OFST 4
+#define MC_CMD_GET_PORT_MODES_OUT_DEFAULT_MODE_LEN 4
/* Current board mode */
#define MC_CMD_GET_PORT_MODES_OUT_CURRENT_MODE_OFST 8
+#define MC_CMD_GET_PORT_MODES_OUT_CURRENT_MODE_LEN 4
/***********************************/
*/
#define MC_CMD_READ_ATB 0x100
-#define MC_CMD_0x100_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x100_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_READ_ATB_IN msgrequest */
#define MC_CMD_READ_ATB_IN_LEN 16
#define MC_CMD_READ_ATB_IN_SIGNAL_BUS_OFST 0
+#define MC_CMD_READ_ATB_IN_SIGNAL_BUS_LEN 4
#define MC_CMD_READ_ATB_IN_BUS_CCOM 0x0 /* enum */
#define MC_CMD_READ_ATB_IN_BUS_CKR 0x1 /* enum */
#define MC_CMD_READ_ATB_IN_BUS_CPCIE 0x8 /* enum */
#define MC_CMD_READ_ATB_IN_SIGNAL_EN_BITNO_OFST 4
+#define MC_CMD_READ_ATB_IN_SIGNAL_EN_BITNO_LEN 4
#define MC_CMD_READ_ATB_IN_SIGNAL_SEL_OFST 8
+#define MC_CMD_READ_ATB_IN_SIGNAL_SEL_LEN 4
#define MC_CMD_READ_ATB_IN_SETTLING_TIME_US_OFST 12
+#define MC_CMD_READ_ATB_IN_SETTLING_TIME_US_LEN 4
/* MC_CMD_READ_ATB_OUT msgresponse */
#define MC_CMD_READ_ATB_OUT_LEN 4
#define MC_CMD_READ_ATB_OUT_SAMPLE_MV_OFST 0
+#define MC_CMD_READ_ATB_OUT_SAMPLE_MV_LEN 4
/***********************************/
/* Each workaround is represented by a single bit according to the enums below.
*/
#define MC_CMD_GET_WORKAROUNDS_OUT_IMPLEMENTED_OFST 0
+#define MC_CMD_GET_WORKAROUNDS_OUT_IMPLEMENTED_LEN 4
#define MC_CMD_GET_WORKAROUNDS_OUT_ENABLED_OFST 4
+#define MC_CMD_GET_WORKAROUNDS_OUT_ENABLED_LEN 4
/* enum: Bug 17230 work around. */
#define MC_CMD_GET_WORKAROUNDS_OUT_BUG17230 0x2
/* enum: Bug 35388 work around (unsafe EVQ writes). */
* 1,3 = 0x00030001
*/
#define MC_CMD_PRIVILEGE_MASK_IN_FUNCTION_OFST 0
+#define MC_CMD_PRIVILEGE_MASK_IN_FUNCTION_LEN 4
#define MC_CMD_PRIVILEGE_MASK_IN_FUNCTION_PF_LBN 0
#define MC_CMD_PRIVILEGE_MASK_IN_FUNCTION_PF_WIDTH 16
#define MC_CMD_PRIVILEGE_MASK_IN_FUNCTION_VF_LBN 16
* set to 1.
*/
#define MC_CMD_PRIVILEGE_MASK_IN_NEW_MASK_OFST 4
+#define MC_CMD_PRIVILEGE_MASK_IN_NEW_MASK_LEN 4
#define MC_CMD_PRIVILEGE_MASK_IN_GRP_ADMIN 0x1 /* enum */
#define MC_CMD_PRIVILEGE_MASK_IN_GRP_LINK 0x2 /* enum */
#define MC_CMD_PRIVILEGE_MASK_IN_GRP_ONLOAD 0x4 /* enum */
* only a set of permitted VLANs. See the vPort flag FLAG_VLAN_RESTRICT.
*/
#define MC_CMD_PRIVILEGE_MASK_IN_GRP_UNRESTRICTED_VLAN 0x2000
+/* enum: Privilege for insecure commands. Commands that belong to this group
+ * are not permitted on secure adapters regardless of the privilege mask.
+ */
+#define MC_CMD_PRIVILEGE_MASK_IN_GRP_INSECURE 0x4000
/* enum: Set this bit to indicate that a new privilege mask is to be set,
* otherwise the command will only read the existing mask.
*/
#define MC_CMD_PRIVILEGE_MASK_OUT_LEN 4
/* For an admin function, always all the privileges are reported. */
#define MC_CMD_PRIVILEGE_MASK_OUT_OLD_MASK_OFST 0
+#define MC_CMD_PRIVILEGE_MASK_OUT_OLD_MASK_LEN 4
/***********************************/
* e.g. VF 1,3 = 0x00030001
*/
#define MC_CMD_LINK_STATE_MODE_IN_FUNCTION_OFST 0
+#define MC_CMD_LINK_STATE_MODE_IN_FUNCTION_LEN 4
#define MC_CMD_LINK_STATE_MODE_IN_FUNCTION_PF_LBN 0
#define MC_CMD_LINK_STATE_MODE_IN_FUNCTION_PF_WIDTH 16
#define MC_CMD_LINK_STATE_MODE_IN_FUNCTION_VF_LBN 16
#define MC_CMD_LINK_STATE_MODE_IN_FUNCTION_VF_WIDTH 16
/* New link state mode to be set */
#define MC_CMD_LINK_STATE_MODE_IN_NEW_MODE_OFST 4
+#define MC_CMD_LINK_STATE_MODE_IN_NEW_MODE_LEN 4
#define MC_CMD_LINK_STATE_MODE_IN_LINK_STATE_AUTO 0x0 /* enum */
#define MC_CMD_LINK_STATE_MODE_IN_LINK_STATE_UP 0x1 /* enum */
#define MC_CMD_LINK_STATE_MODE_IN_LINK_STATE_DOWN 0x2 /* enum */
/* MC_CMD_LINK_STATE_MODE_OUT msgresponse */
#define MC_CMD_LINK_STATE_MODE_OUT_LEN 4
#define MC_CMD_LINK_STATE_MODE_OUT_OLD_MODE_OFST 0
+#define MC_CMD_LINK_STATE_MODE_OUT_OLD_MODE_LEN 4
/***********************************/
/* MC_CMD_GET_SNAPSHOT_LENGTH
- * Obtain the curent range of allowable values for the SNAPSHOT_LENGTH
+ * Obtain the current range of allowable values for the SNAPSHOT_LENGTH
* parameter to MC_CMD_INIT_RXQ.
*/
#define MC_CMD_GET_SNAPSHOT_LENGTH 0x101
#define MC_CMD_GET_SNAPSHOT_LENGTH_OUT_LEN 8
/* Minimum acceptable snapshot length. */
#define MC_CMD_GET_SNAPSHOT_LENGTH_OUT_RX_SNAPLEN_MIN_OFST 0
+#define MC_CMD_GET_SNAPSHOT_LENGTH_OUT_RX_SNAPLEN_MIN_LEN 4
/* Maximum acceptable snapshot length. */
#define MC_CMD_GET_SNAPSHOT_LENGTH_OUT_RX_SNAPLEN_MAX_OFST 4
+#define MC_CMD_GET_SNAPSHOT_LENGTH_OUT_RX_SNAPLEN_MAX_LEN 4
/***********************************/
*/
#define MC_CMD_FUSE_DIAGS 0x102
-#define MC_CMD_0x102_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x102_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_FUSE_DIAGS_IN msgrequest */
#define MC_CMD_FUSE_DIAGS_IN_LEN 0
#define MC_CMD_FUSE_DIAGS_OUT_LEN 48
/* Total number of mismatched bits between pairs in area 0 */
#define MC_CMD_FUSE_DIAGS_OUT_AREA0_MISMATCH_BITS_OFST 0
+#define MC_CMD_FUSE_DIAGS_OUT_AREA0_MISMATCH_BITS_LEN 4
/* Total number of unexpectedly clear (set in B but not A) bits in area 0 */
#define MC_CMD_FUSE_DIAGS_OUT_AREA0_PAIR_A_BAD_BITS_OFST 4
+#define MC_CMD_FUSE_DIAGS_OUT_AREA0_PAIR_A_BAD_BITS_LEN 4
/* Total number of unexpectedly clear (set in A but not B) bits in area 0 */
#define MC_CMD_FUSE_DIAGS_OUT_AREA0_PAIR_B_BAD_BITS_OFST 8
+#define MC_CMD_FUSE_DIAGS_OUT_AREA0_PAIR_B_BAD_BITS_LEN 4
/* Checksum of data after logical OR of pairs in area 0 */
#define MC_CMD_FUSE_DIAGS_OUT_AREA0_CHECKSUM_OFST 12
+#define MC_CMD_FUSE_DIAGS_OUT_AREA0_CHECKSUM_LEN 4
/* Total number of mismatched bits between pairs in area 1 */
#define MC_CMD_FUSE_DIAGS_OUT_AREA1_MISMATCH_BITS_OFST 16
+#define MC_CMD_FUSE_DIAGS_OUT_AREA1_MISMATCH_BITS_LEN 4
/* Total number of unexpectedly clear (set in B but not A) bits in area 1 */
#define MC_CMD_FUSE_DIAGS_OUT_AREA1_PAIR_A_BAD_BITS_OFST 20
+#define MC_CMD_FUSE_DIAGS_OUT_AREA1_PAIR_A_BAD_BITS_LEN 4
/* Total number of unexpectedly clear (set in A but not B) bits in area 1 */
#define MC_CMD_FUSE_DIAGS_OUT_AREA1_PAIR_B_BAD_BITS_OFST 24
+#define MC_CMD_FUSE_DIAGS_OUT_AREA1_PAIR_B_BAD_BITS_LEN 4
/* Checksum of data after logical OR of pairs in area 1 */
#define MC_CMD_FUSE_DIAGS_OUT_AREA1_CHECKSUM_OFST 28
+#define MC_CMD_FUSE_DIAGS_OUT_AREA1_CHECKSUM_LEN 4
/* Total number of mismatched bits between pairs in area 2 */
#define MC_CMD_FUSE_DIAGS_OUT_AREA2_MISMATCH_BITS_OFST 32
+#define MC_CMD_FUSE_DIAGS_OUT_AREA2_MISMATCH_BITS_LEN 4
/* Total number of unexpectedly clear (set in B but not A) bits in area 2 */
#define MC_CMD_FUSE_DIAGS_OUT_AREA2_PAIR_A_BAD_BITS_OFST 36
+#define MC_CMD_FUSE_DIAGS_OUT_AREA2_PAIR_A_BAD_BITS_LEN 4
/* Total number of unexpectedly clear (set in A but not B) bits in area 2 */
#define MC_CMD_FUSE_DIAGS_OUT_AREA2_PAIR_B_BAD_BITS_OFST 40
+#define MC_CMD_FUSE_DIAGS_OUT_AREA2_PAIR_B_BAD_BITS_LEN 4
/* Checksum of data after logical OR of pairs in area 2 */
#define MC_CMD_FUSE_DIAGS_OUT_AREA2_CHECKSUM_OFST 44
+#define MC_CMD_FUSE_DIAGS_OUT_AREA2_CHECKSUM_LEN 4
/***********************************/
#define MC_CMD_PRIVILEGE_MODIFY_IN_LEN 16
/* The groups of functions to have their privilege masks modified. */
#define MC_CMD_PRIVILEGE_MODIFY_IN_FN_GROUP_OFST 0
+#define MC_CMD_PRIVILEGE_MODIFY_IN_FN_GROUP_LEN 4
#define MC_CMD_PRIVILEGE_MODIFY_IN_NONE 0x0 /* enum */
#define MC_CMD_PRIVILEGE_MODIFY_IN_ALL 0x1 /* enum */
#define MC_CMD_PRIVILEGE_MODIFY_IN_PFS_ONLY 0x2 /* enum */
#define MC_CMD_PRIVILEGE_MODIFY_IN_ONE 0x5 /* enum */
/* For VFS_OF_PF specify the PF, for ONE specify the target function */
#define MC_CMD_PRIVILEGE_MODIFY_IN_FUNCTION_OFST 4
+#define MC_CMD_PRIVILEGE_MODIFY_IN_FUNCTION_LEN 4
#define MC_CMD_PRIVILEGE_MODIFY_IN_FUNCTION_PF_LBN 0
#define MC_CMD_PRIVILEGE_MODIFY_IN_FUNCTION_PF_WIDTH 16
#define MC_CMD_PRIVILEGE_MODIFY_IN_FUNCTION_VF_LBN 16
* refer to the command MC_CMD_PRIVILEGE_MASK
*/
#define MC_CMD_PRIVILEGE_MODIFY_IN_ADD_MASK_OFST 8
+#define MC_CMD_PRIVILEGE_MODIFY_IN_ADD_MASK_LEN 4
/* Privileges to be removed from the target functions. For privilege
* definitions refer to the command MC_CMD_PRIVILEGE_MASK
*/
#define MC_CMD_PRIVILEGE_MODIFY_IN_REMOVE_MASK_OFST 12
+#define MC_CMD_PRIVILEGE_MODIFY_IN_REMOVE_MASK_LEN 4
/* MC_CMD_PRIVILEGE_MODIFY_OUT msgresponse */
#define MC_CMD_PRIVILEGE_MODIFY_OUT_LEN 0
#define MC_CMD_XPM_READ_BYTES_IN_LEN 8
/* Start address (byte) */
#define MC_CMD_XPM_READ_BYTES_IN_ADDR_OFST 0
+#define MC_CMD_XPM_READ_BYTES_IN_ADDR_LEN 4
/* Count (bytes) */
#define MC_CMD_XPM_READ_BYTES_IN_COUNT_OFST 4
+#define MC_CMD_XPM_READ_BYTES_IN_COUNT_LEN 4
/* MC_CMD_XPM_READ_BYTES_OUT msgresponse */
#define MC_CMD_XPM_READ_BYTES_OUT_LENMIN 0
*/
#define MC_CMD_XPM_WRITE_BYTES 0x104
-#define MC_CMD_0x104_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x104_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_XPM_WRITE_BYTES_IN msgrequest */
#define MC_CMD_XPM_WRITE_BYTES_IN_LENMIN 8
#define MC_CMD_XPM_WRITE_BYTES_IN_LEN(num) (8+1*(num))
/* Start address (byte) */
#define MC_CMD_XPM_WRITE_BYTES_IN_ADDR_OFST 0
+#define MC_CMD_XPM_WRITE_BYTES_IN_ADDR_LEN 4
/* Count (bytes) */
#define MC_CMD_XPM_WRITE_BYTES_IN_COUNT_OFST 4
+#define MC_CMD_XPM_WRITE_BYTES_IN_COUNT_LEN 4
/* Data */
#define MC_CMD_XPM_WRITE_BYTES_IN_DATA_OFST 8
#define MC_CMD_XPM_WRITE_BYTES_IN_DATA_LEN 1
*/
#define MC_CMD_XPM_READ_SECTOR 0x105
-#define MC_CMD_0x105_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x105_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_XPM_READ_SECTOR_IN msgrequest */
#define MC_CMD_XPM_READ_SECTOR_IN_LEN 8
/* Sector index */
#define MC_CMD_XPM_READ_SECTOR_IN_INDEX_OFST 0
+#define MC_CMD_XPM_READ_SECTOR_IN_INDEX_LEN 4
/* Sector size */
#define MC_CMD_XPM_READ_SECTOR_IN_SIZE_OFST 4
+#define MC_CMD_XPM_READ_SECTOR_IN_SIZE_LEN 4
/* MC_CMD_XPM_READ_SECTOR_OUT msgresponse */
#define MC_CMD_XPM_READ_SECTOR_OUT_LENMIN 4
#define MC_CMD_XPM_READ_SECTOR_OUT_LEN(num) (4+1*(num))
/* Sector type */
#define MC_CMD_XPM_READ_SECTOR_OUT_TYPE_OFST 0
+#define MC_CMD_XPM_READ_SECTOR_OUT_TYPE_LEN 4
#define MC_CMD_XPM_READ_SECTOR_OUT_BLANK 0x0 /* enum */
#define MC_CMD_XPM_READ_SECTOR_OUT_CRYPTO_KEY_128 0x1 /* enum */
#define MC_CMD_XPM_READ_SECTOR_OUT_CRYPTO_KEY_256 0x2 /* enum */
+#define MC_CMD_XPM_READ_SECTOR_OUT_CRYPTO_DATA 0x3 /* enum */
#define MC_CMD_XPM_READ_SECTOR_OUT_INVALID 0xff /* enum */
/* Sector data */
#define MC_CMD_XPM_READ_SECTOR_OUT_DATA_OFST 4
*/
#define MC_CMD_XPM_WRITE_SECTOR 0x106
-#define MC_CMD_0x106_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x106_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_XPM_WRITE_SECTOR_IN msgrequest */
#define MC_CMD_XPM_WRITE_SECTOR_IN_LENMIN 12
#define MC_CMD_XPM_WRITE_SECTOR_IN_RESERVED_LEN 3
/* Sector type */
#define MC_CMD_XPM_WRITE_SECTOR_IN_TYPE_OFST 4
+#define MC_CMD_XPM_WRITE_SECTOR_IN_TYPE_LEN 4
/* Enum values, see field(s): */
/* MC_CMD_XPM_READ_SECTOR/MC_CMD_XPM_READ_SECTOR_OUT/TYPE */
/* Sector size */
#define MC_CMD_XPM_WRITE_SECTOR_IN_SIZE_OFST 8
+#define MC_CMD_XPM_WRITE_SECTOR_IN_SIZE_LEN 4
/* Sector data */
#define MC_CMD_XPM_WRITE_SECTOR_IN_DATA_OFST 12
#define MC_CMD_XPM_WRITE_SECTOR_IN_DATA_LEN 1
#define MC_CMD_XPM_WRITE_SECTOR_OUT_LEN 4
/* New sector index */
#define MC_CMD_XPM_WRITE_SECTOR_OUT_INDEX_OFST 0
+#define MC_CMD_XPM_WRITE_SECTOR_OUT_INDEX_LEN 4
/***********************************/
*/
#define MC_CMD_XPM_INVALIDATE_SECTOR 0x107
-#define MC_CMD_0x107_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x107_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_XPM_INVALIDATE_SECTOR_IN msgrequest */
#define MC_CMD_XPM_INVALIDATE_SECTOR_IN_LEN 4
/* Sector index */
#define MC_CMD_XPM_INVALIDATE_SECTOR_IN_INDEX_OFST 0
+#define MC_CMD_XPM_INVALIDATE_SECTOR_IN_INDEX_LEN 4
/* MC_CMD_XPM_INVALIDATE_SECTOR_OUT msgresponse */
#define MC_CMD_XPM_INVALIDATE_SECTOR_OUT_LEN 0
*/
#define MC_CMD_XPM_BLANK_CHECK 0x108
-#define MC_CMD_0x108_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x108_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_XPM_BLANK_CHECK_IN msgrequest */
#define MC_CMD_XPM_BLANK_CHECK_IN_LEN 8
/* Start address (byte) */
#define MC_CMD_XPM_BLANK_CHECK_IN_ADDR_OFST 0
+#define MC_CMD_XPM_BLANK_CHECK_IN_ADDR_LEN 4
/* Count (bytes) */
#define MC_CMD_XPM_BLANK_CHECK_IN_COUNT_OFST 4
+#define MC_CMD_XPM_BLANK_CHECK_IN_COUNT_LEN 4
/* MC_CMD_XPM_BLANK_CHECK_OUT msgresponse */
#define MC_CMD_XPM_BLANK_CHECK_OUT_LENMIN 4
#define MC_CMD_XPM_BLANK_CHECK_OUT_LEN(num) (4+2*(num))
/* Total number of bad (non-blank) locations */
#define MC_CMD_XPM_BLANK_CHECK_OUT_BAD_COUNT_OFST 0
+#define MC_CMD_XPM_BLANK_CHECK_OUT_BAD_COUNT_LEN 4
/* Addresses of bad locations (may be less than BAD_COUNT, if all cannot fit
* into MCDI response)
*/
*/
#define MC_CMD_XPM_REPAIR 0x109
-#define MC_CMD_0x109_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x109_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_XPM_REPAIR_IN msgrequest */
#define MC_CMD_XPM_REPAIR_IN_LEN 8
/* Start address (byte) */
#define MC_CMD_XPM_REPAIR_IN_ADDR_OFST 0
+#define MC_CMD_XPM_REPAIR_IN_ADDR_LEN 4
/* Count (bytes) */
#define MC_CMD_XPM_REPAIR_IN_COUNT_OFST 4
+#define MC_CMD_XPM_REPAIR_IN_COUNT_LEN 4
/* MC_CMD_XPM_REPAIR_OUT msgresponse */
#define MC_CMD_XPM_REPAIR_OUT_LEN 0
*/
#define MC_CMD_XPM_DECODER_TEST 0x10a
-#define MC_CMD_0x10a_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x10a_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_XPM_DECODER_TEST_IN msgrequest */
#define MC_CMD_XPM_DECODER_TEST_IN_LEN 0
*/
#define MC_CMD_XPM_WRITE_TEST 0x10b
-#define MC_CMD_0x10b_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0x10b_PRIVILEGE_CTG SRIOV_CTG_INSECURE
/* MC_CMD_XPM_WRITE_TEST_IN msgrequest */
#define MC_CMD_XPM_WRITE_TEST_IN_LEN 0
#define MC_CMD_EXEC_SIGNED_IN_LEN 28
/* the length of code to include in the CMAC */
#define MC_CMD_EXEC_SIGNED_IN_CODELEN_OFST 0
+#define MC_CMD_EXEC_SIGNED_IN_CODELEN_LEN 4
/* the length of date to include in the CMAC */
#define MC_CMD_EXEC_SIGNED_IN_DATALEN_OFST 4
+#define MC_CMD_EXEC_SIGNED_IN_DATALEN_LEN 4
/* the XPM sector containing the key to use */
#define MC_CMD_EXEC_SIGNED_IN_KEYSECTOR_OFST 8
+#define MC_CMD_EXEC_SIGNED_IN_KEYSECTOR_LEN 4
/* the expected CMAC value */
#define MC_CMD_EXEC_SIGNED_IN_CMAC_OFST 12
#define MC_CMD_EXEC_SIGNED_IN_CMAC_LEN 16
#define MC_CMD_PREPARE_SIGNED_IN_LEN 4
/* the length of data area to clear */
#define MC_CMD_PREPARE_SIGNED_IN_DATALEN_OFST 0
+#define MC_CMD_PREPARE_SIGNED_IN_DATALEN_LEN 4
/* MC_CMD_PREPARE_SIGNED_OUT msgresponse */
#define MC_CMD_PREPARE_SIGNED_OUT_LEN 0
+/* TUNNEL_ENCAP_UDP_PORT_ENTRY structuredef */
+#define TUNNEL_ENCAP_UDP_PORT_ENTRY_LEN 4
+/* UDP port (the standard ports are named below but any port may be used) */
+#define TUNNEL_ENCAP_UDP_PORT_ENTRY_UDP_PORT_OFST 0
+#define TUNNEL_ENCAP_UDP_PORT_ENTRY_UDP_PORT_LEN 2
+/* enum: the IANA allocated UDP port for VXLAN */
+#define TUNNEL_ENCAP_UDP_PORT_ENTRY_IANA_VXLAN_UDP_PORT 0x12b5
+/* enum: the IANA allocated UDP port for Geneve */
+#define TUNNEL_ENCAP_UDP_PORT_ENTRY_IANA_GENEVE_UDP_PORT 0x17c1
+#define TUNNEL_ENCAP_UDP_PORT_ENTRY_UDP_PORT_LBN 0
+#define TUNNEL_ENCAP_UDP_PORT_ENTRY_UDP_PORT_WIDTH 16
+/* tunnel encapsulation protocol (only those named below are supported) */
+#define TUNNEL_ENCAP_UDP_PORT_ENTRY_PROTOCOL_OFST 2
+#define TUNNEL_ENCAP_UDP_PORT_ENTRY_PROTOCOL_LEN 2
+/* enum: This port will be used for VXLAN on both IPv4 and IPv6 */
+#define TUNNEL_ENCAP_UDP_PORT_ENTRY_VXLAN 0x0
+/* enum: This port will be used for Geneve on both IPv4 and IPv6 */
+#define TUNNEL_ENCAP_UDP_PORT_ENTRY_GENEVE 0x1
+#define TUNNEL_ENCAP_UDP_PORT_ENTRY_PROTOCOL_LBN 16
+#define TUNNEL_ENCAP_UDP_PORT_ENTRY_PROTOCOL_WIDTH 16
+
+
/***********************************/
/* MC_CMD_SET_TUNNEL_ENCAP_UDP_PORTS
* Configure UDP ports for tunnel encapsulation hardware acceleration. The
#define MC_CMD_SET_TUNNEL_ENCAP_UDP_PORTS_OUT_RESETTING_LBN 0
#define MC_CMD_SET_TUNNEL_ENCAP_UDP_PORTS_OUT_RESETTING_WIDTH 1
-/* TUNNEL_ENCAP_UDP_PORT_ENTRY structuredef */
-#define TUNNEL_ENCAP_UDP_PORT_ENTRY_LEN 4
-/* UDP port (the standard ports are named below but any port may be used) */
-#define TUNNEL_ENCAP_UDP_PORT_ENTRY_UDP_PORT_OFST 0
-#define TUNNEL_ENCAP_UDP_PORT_ENTRY_UDP_PORT_LEN 2
-/* enum: the IANA allocated UDP port for VXLAN */
-#define TUNNEL_ENCAP_UDP_PORT_ENTRY_IANA_VXLAN_UDP_PORT 0x12b5
-/* enum: the IANA allocated UDP port for Geneve */
-#define TUNNEL_ENCAP_UDP_PORT_ENTRY_IANA_GENEVE_UDP_PORT 0x17c1
-#define TUNNEL_ENCAP_UDP_PORT_ENTRY_UDP_PORT_LBN 0
-#define TUNNEL_ENCAP_UDP_PORT_ENTRY_UDP_PORT_WIDTH 16
-/* tunnel encapsulation protocol (only those named below are supported) */
-#define TUNNEL_ENCAP_UDP_PORT_ENTRY_PROTOCOL_OFST 2
-#define TUNNEL_ENCAP_UDP_PORT_ENTRY_PROTOCOL_LEN 2
-/* enum: VXLAN */
-#define TUNNEL_ENCAP_UDP_PORT_ENTRY_VXLAN 0x0
-/* enum: Geneve */
-#define TUNNEL_ENCAP_UDP_PORT_ENTRY_GENEVE 0x1
-#define TUNNEL_ENCAP_UDP_PORT_ENTRY_PROTOCOL_LBN 16
-#define TUNNEL_ENCAP_UDP_PORT_ENTRY_PROTOCOL_WIDTH 16
-
/***********************************/
/* MC_CMD_RX_BALANCING
#define MC_CMD_RX_BALANCING_IN_LEN 16
/* The RX port whose upconverter table will be modified */
#define MC_CMD_RX_BALANCING_IN_PORT_OFST 0
+#define MC_CMD_RX_BALANCING_IN_PORT_LEN 4
/* The VLAN priority associated to the table index and vFIFO */
#define MC_CMD_RX_BALANCING_IN_PRIORITY_OFST 4
+#define MC_CMD_RX_BALANCING_IN_PRIORITY_LEN 4
/* The resulting bit of SRC^DST for indexing the table */
#define MC_CMD_RX_BALANCING_IN_SRC_DST_OFST 8
+#define MC_CMD_RX_BALANCING_IN_SRC_DST_LEN 4
/* The RX engine to which the vFIFO in the table entry will point to */
#define MC_CMD_RX_BALANCING_IN_ENG_OFST 12
+#define MC_CMD_RX_BALANCING_IN_ENG_LEN 4
/* MC_CMD_RX_BALANCING_OUT msgresponse */
#define MC_CMD_RX_BALANCING_OUT_LEN 0
#define MC_CMD_NVRAM_PRIVATE_APPEND_IN_LEN(num) (8+1*(num))
/* The tag to be appended */
#define MC_CMD_NVRAM_PRIVATE_APPEND_IN_TAG_OFST 0
+#define MC_CMD_NVRAM_PRIVATE_APPEND_IN_TAG_LEN 4
/* The length of the data */
#define MC_CMD_NVRAM_PRIVATE_APPEND_IN_LENGTH_OFST 4
+#define MC_CMD_NVRAM_PRIVATE_APPEND_IN_LENGTH_LEN 4
/* The data to be contained in the TLV structure */
#define MC_CMD_NVRAM_PRIVATE_APPEND_IN_DATA_BUFFER_OFST 8
#define MC_CMD_NVRAM_PRIVATE_APPEND_IN_DATA_BUFFER_LEN 1
#define MC_CMD_XPM_VERIFY_CONTENTS_IN_LEN 4
/* Data type to be checked */
#define MC_CMD_XPM_VERIFY_CONTENTS_IN_DATA_TYPE_OFST 0
+#define MC_CMD_XPM_VERIFY_CONTENTS_IN_DATA_TYPE_LEN 4
/* MC_CMD_XPM_VERIFY_CONTENTS_OUT msgresponse */
#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_LENMIN 12
#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_LEN(num) (12+1*(num))
/* Number of sectors found (test builds only) */
#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_NUM_SECTORS_OFST 0
+#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_NUM_SECTORS_LEN 4
/* Number of bytes found (test builds only) */
#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_NUM_BYTES_OFST 4
+#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_NUM_BYTES_LEN 4
/* Length of signature */
#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_SIG_LENGTH_OFST 8
+#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_SIG_LENGTH_LEN 4
/* Signature */
#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_SIGNATURE_OFST 12
#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_SIGNATURE_LEN 1
#define MC_CMD_SET_EVQ_TMR_IN_LEN 16
/* Function-relative queue instance */
#define MC_CMD_SET_EVQ_TMR_IN_INSTANCE_OFST 0
+#define MC_CMD_SET_EVQ_TMR_IN_INSTANCE_LEN 4
/* Requested value for timer load (in nanoseconds) */
#define MC_CMD_SET_EVQ_TMR_IN_TMR_LOAD_REQ_NS_OFST 4
+#define MC_CMD_SET_EVQ_TMR_IN_TMR_LOAD_REQ_NS_LEN 4
/* Requested value for timer reload (in nanoseconds) */
#define MC_CMD_SET_EVQ_TMR_IN_TMR_RELOAD_REQ_NS_OFST 8
+#define MC_CMD_SET_EVQ_TMR_IN_TMR_RELOAD_REQ_NS_LEN 4
/* Timer mode. Meanings as per EVQ_TMR_REG.TC_TIMER_VAL */
#define MC_CMD_SET_EVQ_TMR_IN_TMR_MODE_OFST 12
+#define MC_CMD_SET_EVQ_TMR_IN_TMR_MODE_LEN 4
#define MC_CMD_SET_EVQ_TMR_IN_TIMER_MODE_DIS 0x0 /* enum */
#define MC_CMD_SET_EVQ_TMR_IN_TIMER_MODE_IMMED_START 0x1 /* enum */
#define MC_CMD_SET_EVQ_TMR_IN_TIMER_MODE_TRIG_START 0x2 /* enum */
#define MC_CMD_SET_EVQ_TMR_OUT_LEN 8
/* Actual value for timer load (in nanoseconds) */
#define MC_CMD_SET_EVQ_TMR_OUT_TMR_LOAD_ACT_NS_OFST 0
+#define MC_CMD_SET_EVQ_TMR_OUT_TMR_LOAD_ACT_NS_LEN 4
/* Actual value for timer reload (in nanoseconds) */
#define MC_CMD_SET_EVQ_TMR_OUT_TMR_RELOAD_ACT_NS_OFST 4
+#define MC_CMD_SET_EVQ_TMR_OUT_TMR_RELOAD_ACT_NS_LEN 4
/***********************************/
#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_LEN 36
/* Reserved for future use. */
#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_FLAGS_OFST 0
+#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_FLAGS_LEN 4
/* For timers updated via writes to EVQ_TMR_REG, this is the time interval (in
* nanoseconds) for each increment of the timer load/reload count. The
* requested duration of a timer is this value multiplied by the timer
* load/reload count.
*/
#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_TMR_REG_NS_PER_COUNT_OFST 4
+#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_TMR_REG_NS_PER_COUNT_LEN 4
/* For timers updated via writes to EVQ_TMR_REG, this is the maximum value
* allowed for timer load/reload counts.
*/
#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_TMR_REG_MAX_COUNT_OFST 8
+#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_TMR_REG_MAX_COUNT_LEN 4
/* For timers updated via writes to EVQ_TMR_REG, timer load/reload counts not a
* multiple of this step size will be rounded in an implementation defined
* manner.
*/
#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_TMR_REG_STEP_OFST 12
+#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_TMR_REG_STEP_LEN 4
/* Maximum timer duration (in nanoseconds) for timers updated via MCDI. Only
* meaningful if MC_CMD_SET_EVQ_TMR is implemented.
*/
#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_MCDI_TMR_MAX_NS_OFST 16
+#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_MCDI_TMR_MAX_NS_LEN 4
/* Timer durations requested via MCDI that are not a multiple of this step size
* will be rounded up. Only meaningful if MC_CMD_SET_EVQ_TMR is implemented.
*/
#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_MCDI_TMR_STEP_NS_OFST 20
+#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_MCDI_TMR_STEP_NS_LEN 4
/* For timers updated using the bug35388 workaround, this is the time interval
* (in nanoseconds) for each increment of the timer load/reload count. The
* requested duration of a timer is this value multiplied by the timer
* is enabled.
*/
#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_BUG35388_TMR_NS_PER_COUNT_OFST 24
+#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_BUG35388_TMR_NS_PER_COUNT_LEN 4
/* For timers updated using the bug35388 workaround, this is the maximum value
* allowed for timer load/reload counts. This field is only meaningful if the
* bug35388 workaround is enabled.
*/
#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_BUG35388_TMR_MAX_COUNT_OFST 28
+#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_BUG35388_TMR_MAX_COUNT_LEN 4
/* For timers updated using the bug35388 workaround, timer load/reload counts
* not a multiple of this step size will be rounded in an implementation
* defined manner. This field is only meaningful if the bug35388 workaround is
* enabled.
*/
#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_BUG35388_TMR_STEP_OFST 32
+#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_BUG35388_TMR_STEP_LEN 4
/***********************************/
* local queue index.
*/
#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_INSTANCE_OFST 0
+#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_INSTANCE_LEN 4
/* Will the common pool be used as TX_vFIFO_ULL (1) */
#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_MODE_OFST 4
+#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_MODE_LEN 4
#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_ENABLED 0x1 /* enum */
/* enum: Using this interface without TX_vFIFO_ULL is not supported for now */
#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_DISABLED 0x0
/* Number of buffers to reserve for the common pool */
#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_SIZE_OFST 8
+#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_SIZE_LEN 4
/* TX datapath to which the Common Pool is connected to. */
#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_INGRESS_OFST 12
+#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_INGRESS_LEN 4
/* enum: Extracts information from function */
#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_USE_FUNCTION_VALUE -0x1
/* Network port or RX Engine to which the common pool connects. */
#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_EGRESS_OFST 16
+#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_EGRESS_LEN 4
/* enum: Extracts information from function */
/* MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_USE_FUNCTION_VALUE -0x1 */
#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_PORT0 0x0 /* enum */
#define MC_CMD_ALLOCATE_TX_VFIFO_CP_OUT_LEN 4
/* ID of the common pool allocated */
#define MC_CMD_ALLOCATE_TX_VFIFO_CP_OUT_CP_ID_OFST 0
+#define MC_CMD_ALLOCATE_TX_VFIFO_CP_OUT_CP_ID_LEN 4
/***********************************/
/* Common pool previously allocated to which the new vFIFO will be associated
*/
#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_CP_OFST 0
+#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_CP_LEN 4
/* Port or RX engine to associate the vFIFO egress */
#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_EGRESS_OFST 4
+#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_EGRESS_LEN 4
/* enum: Extracts information from common pool */
#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_USE_CP_VALUE -0x1
#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_PORT0 0x0 /* enum */
#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_RX_ENGINE1 0x5
/* Minimum number of buffers that the pool must have */
#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_SIZE_OFST 8
+#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_SIZE_LEN 4
/* enum: Do not check the space available */
#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_NO_MINIMUM 0x0
/* Will the vFIFO be used as TX_vFIFO_ULL */
#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_MODE_OFST 12
+#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_MODE_LEN 4
/* Network priority of the vFIFO,if applicable */
#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_PRIORITY_OFST 16
+#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_PRIORITY_LEN 4
/* enum: Search for the lowest unused priority */
#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_LOWEST_AVAILABLE -0x1
#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_OUT_LEN 8
/* Short vFIFO ID */
#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_OUT_VID_OFST 0
+#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_OUT_VID_LEN 4
/* Network priority of the vFIFO */
#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_OUT_PRIORITY_OFST 4
+#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_OUT_PRIORITY_LEN 4
/***********************************/
#define MC_CMD_TEARDOWN_TX_VFIFO_VF_IN_LEN 4
/* Short vFIFO ID */
#define MC_CMD_TEARDOWN_TX_VFIFO_VF_IN_VFIFO_OFST 0
+#define MC_CMD_TEARDOWN_TX_VFIFO_VF_IN_VFIFO_LEN 4
/* MC_CMD_TEARDOWN_TX_VFIFO_VF_OUT msgresponse */
#define MC_CMD_TEARDOWN_TX_VFIFO_VF_OUT_LEN 0
#define MC_CMD_DEALLOCATE_TX_VFIFO_CP_IN_LEN 4
/* Common pool ID given when pool allocated */
#define MC_CMD_DEALLOCATE_TX_VFIFO_CP_IN_POOL_ID_OFST 0
+#define MC_CMD_DEALLOCATE_TX_VFIFO_CP_IN_POOL_ID_LEN 4
/* MC_CMD_DEALLOCATE_TX_VFIFO_CP_OUT msgresponse */
#define MC_CMD_DEALLOCATE_TX_VFIFO_CP_OUT_LEN 0
#define MC_CMD_SWITCH_GET_UNASSIGNED_BUFFERS_OUT_LEN 8
/* Available buffers for the ENG to NET vFIFOs. */
#define MC_CMD_SWITCH_GET_UNASSIGNED_BUFFERS_OUT_NET_OFST 0
+#define MC_CMD_SWITCH_GET_UNASSIGNED_BUFFERS_OUT_NET_LEN 4
/* Available buffers for the ENG to ENG and NET to ENG vFIFOs. */
#define MC_CMD_SWITCH_GET_UNASSIGNED_BUFFERS_OUT_ENG_OFST 4
+#define MC_CMD_SWITCH_GET_UNASSIGNED_BUFFERS_OUT_ENG_LEN 4
#endif /* MCDI_PCOL_H */
int period = action == EFX_STATS_ENABLE ? 1000 : 0;
dma_addr_t dma_addr = efx->stats_buffer.dma_addr;
u32 dma_len = action != EFX_STATS_DISABLE ?
- MC_CMD_MAC_NSTATS * sizeof(u64) : 0;
+ efx->num_mac_stats * sizeof(u64) : 0;
BUILD_BUG_ON(MC_CMD_MAC_STATS_OUT_DMA_LEN != 0);
{
__le64 *dma_stats = efx->stats_buffer.addr;
- dma_stats[MC_CMD_MAC_GENERATION_END] = EFX_MC_STATS_GENERATION_INVALID;
+ dma_stats[efx->num_mac_stats - 1] = EFX_MC_STATS_GENERATION_INVALID;
efx_mcdi_mac_stats(efx, EFX_STATS_ENABLE, 0);
}
__le64 *dma_stats = efx->stats_buffer.addr;
int attempts = EFX_MAC_STATS_WAIT_ATTEMPTS;
- dma_stats[MC_CMD_MAC_GENERATION_END] = EFX_MC_STATS_GENERATION_INVALID;
+ dma_stats[efx->num_mac_stats - 1] = EFX_MC_STATS_GENERATION_INVALID;
efx_mcdi_mac_stats(efx, EFX_STATS_PULL, 0);
- while (dma_stats[MC_CMD_MAC_GENERATION_END] ==
+ while (dma_stats[efx->num_mac_stats - 1] ==
EFX_MC_STATS_GENERATION_INVALID &&
attempts-- != 0)
udelay(EFX_MAC_STATS_WAIT_US);
/* Allocate buffer for stats */
rc = efx_nic_alloc_buffer(efx, &efx->stats_buffer,
- MC_CMD_MAC_NSTATS * sizeof(u64), GFP_KERNEL);
+ efx->num_mac_stats * sizeof(u64), GFP_KERNEL);
if (rc)
return rc;
netif_dbg(efx, probe, efx->net_dev,
* @port_initialized: Port initialized?
* @net_dev: Operating system network device. Consider holding the rtnl lock
* @fixed_features: Features which cannot be turned off
+ * @num_mac_stats: Number of MAC stats reported by firmware (MAC_STATS_NUM_STATS
+ * field of %MC_CMD_GET_CAPABILITIES_V4 response, or %MC_CMD_MAC_NSTATS)
* @stats_buffer: DMA buffer for statistics
* @phy_type: PHY type
* @phy_op: PHY interface
netdev_features_t fixed_features;
+ u16 num_mac_stats;
struct efx_buffer stats_buffer;
u64 rx_nodesc_drops_total;
u64 rx_nodesc_drops_while_down;
EF10_STAT_tx_bad,
EF10_STAT_tx_bad_bytes,
EF10_STAT_tx_overflow,
+ EF10_STAT_V1_COUNT,
+ EF10_STAT_fec_uncorrected_errors = EF10_STAT_V1_COUNT,
+ EF10_STAT_fec_corrected_errors,
+ EF10_STAT_fec_corrected_symbols_lane0,
+ EF10_STAT_fec_corrected_symbols_lane1,
+ EF10_STAT_fec_corrected_symbols_lane2,
+ EF10_STAT_fec_corrected_symbols_lane3,
+ EF10_STAT_ctpio_dmabuf_start,
+ EF10_STAT_ctpio_vi_busy_fallback,
+ EF10_STAT_ctpio_long_write_success,
+ EF10_STAT_ctpio_missing_dbell_fail,
+ EF10_STAT_ctpio_overflow_fail,
+ EF10_STAT_ctpio_underflow_fail,
+ EF10_STAT_ctpio_timeout_fail,
+ EF10_STAT_ctpio_noncontig_wr_fail,
+ EF10_STAT_ctpio_frm_clobber_fail,
+ EF10_STAT_ctpio_invalid_wr_fail,
+ EF10_STAT_ctpio_vi_clobber_fallback,
+ EF10_STAT_ctpio_unqualified_fallback,
+ EF10_STAT_ctpio_runt_fallback,
+ EF10_STAT_ctpio_success,
+ EF10_STAT_ctpio_fallback,
+ EF10_STAT_ctpio_poison,
+ EF10_STAT_ctpio_erase,
EF10_STAT_COUNT
};
dma_stats = efx->stats_buffer.addr;
- generation_end = dma_stats[MC_CMD_MAC_GENERATION_END];
+ generation_end = dma_stats[efx->num_mac_stats - 1];
if (generation_end == EFX_MC_STATS_GENERATION_INVALID)
return 0;
rmb();
/* get timestamp value */
u64(*get_timestamp) (void *desc, u32 ats);
/* get rx timestamp status */
- int (*get_rx_timestamp_status) (void *desc, u32 ats);
+ int (*get_rx_timestamp_status)(void *desc, void *next_desc, u32 ats);
/* Display ring */
void (*display_ring)(void *head, unsigned int size, bool rx);
/* set MSS via context descriptor */
return ret;
}
-static int dwmac4_wrback_get_rx_timestamp_status(void *desc, u32 ats)
+static int dwmac4_wrback_get_rx_timestamp_status(void *desc, void *next_desc,
+ u32 ats)
{
struct dma_desc *p = (struct dma_desc *)desc;
int ret = -EINVAL;
/* Check if timestamp is OK from context descriptor */
do {
- ret = dwmac4_rx_check_timestamp(desc);
+ ret = dwmac4_rx_check_timestamp(next_desc);
if (ret < 0)
goto exit;
i++;
return ns;
}
-static int enh_desc_get_rx_timestamp_status(void *desc, u32 ats)
+static int enh_desc_get_rx_timestamp_status(void *desc, void *next_desc,
+ u32 ats)
{
if (ats) {
struct dma_extended_desc *p = (struct dma_extended_desc *)desc;
return ns;
}
-static int ndesc_get_rx_timestamp_status(void *desc, u32 ats)
+static int ndesc_get_rx_timestamp_status(void *desc, void *next_desc, u32 ats)
{
struct dma_desc *p = (struct dma_desc *)desc;
{
u32 value = readl(ioaddr + PTP_TCR);
unsigned long data;
+ u32 reg_value;
/* For GMAC3.x, 4.x versions, convert the ptp_clock to nano second
* formula = (1/ptp_clock) * 1000000000
data &= PTP_SSIR_SSINC_MASK;
+ reg_value = data;
if (gmac4)
- data = data << GMAC4_PTP_SSIR_SSINC_SHIFT;
+ reg_value <<= GMAC4_PTP_SSIR_SSINC_SHIFT;
- writel(data, ioaddr + PTP_SSIR);
+ writel(reg_value, ioaddr + PTP_SSIR);
return data;
}
desc = np;
/* Check if timestamp is available */
- if (priv->hw->desc->get_rx_timestamp_status(desc, priv->adv_ts)) {
+ if (priv->hw->desc->get_rx_timestamp_status(p, np, priv->adv_ts)) {
ns = priv->hw->desc->get_timestamp(desc, priv->adv_ts);
netdev_dbg(priv->dev, "get valid RX hw timestamp %llu\n", ns);
shhwtstamp = skb_hwtstamps(skb);
struct sk_buff *skb, bool tx_rx)
{
struct ethhdr *eth = (struct ethhdr *)skb->data;
- unsigned char *buf = skb->data;
unsigned char buffer[128];
- unsigned int i, j;
+ unsigned int i;
netdev_dbg(netdev, "\n************** SKB dump ****************\n");
netdev_dbg(netdev, "Src MAC addr: %pM\n", eth->h_source);
netdev_dbg(netdev, "Protocol: %#06hx\n", ntohs(eth->h_proto));
- for (i = 0, j = 0; i < skb->len;) {
- j += snprintf(buffer + j, sizeof(buffer) - j, "%02hhx",
- buf[i++]);
-
- if ((i % 32) == 0) {
- netdev_dbg(netdev, " %#06x: %s\n", i - 32, buffer);
- j = 0;
- } else if ((i % 16) == 0) {
- buffer[j++] = ' ';
- buffer[j++] = ' ';
- } else if ((i % 4) == 0) {
- buffer[j++] = ' ';
- }
+ for (i = 0; i < skb->len; i += 32) {
+ unsigned int len = min(skb->len - i, 32U);
+
+ hex_dump_to_buffer(&skb->data[i], len, 32, 1,
+ buffer, sizeof(buffer), false);
+ netdev_dbg(netdev, " %#06x: %s\n", i, buffer);
}
- if (i % 32)
- netdev_dbg(netdev, " %#06x: %s\n", i - (i % 32), buffer);
netdev_dbg(netdev, "\n************** SKB dump ****************\n");
}
struct tc_cls_bpf_offload *cls_bpf = type_data;
struct bpf_prog *prog = cls_bpf->prog;
struct netdevsim *ns = cb_priv;
- bool skip_sw;
+ struct bpf_prog *oldprog;
if (type != TC_SETUP_CLSBPF ||
!tc_can_offload(ns->netdev) ||
cls_bpf->common.chain_index)
return -EOPNOTSUPP;
- skip_sw = cls_bpf->gen_flags & TCA_CLS_FLAGS_SKIP_SW;
-
- if (nsim_xdp_offload_active(ns))
- return -EBUSY;
-
if (!ns->bpf_tc_accept)
return -EOPNOTSUPP;
/* Note: progs without skip_sw will probably not be dev bound */
if (prog && !prog->aux->offload && !ns->bpf_tc_non_bound_accept)
return -EOPNOTSUPP;
- switch (cls_bpf->command) {
- case TC_CLSBPF_REPLACE:
- return nsim_bpf_offload(ns, prog, true);
- case TC_CLSBPF_ADD:
- return nsim_bpf_offload(ns, prog, false);
- case TC_CLSBPF_DESTROY:
- return nsim_bpf_offload(ns, NULL, true);
- default:
+ if (cls_bpf->command != TC_CLSBPF_OFFLOAD)
return -EOPNOTSUPP;
+
+ oldprog = cls_bpf->oldprog;
+
+ /* Don't remove if oldprog doesn't match driver's state */
+ if (ns->bpf_offloaded != oldprog) {
+ oldprog = NULL;
+ if (!cls_bpf->prog)
+ return 0;
+ if (ns->bpf_offloaded)
+ return -EBUSY;
}
+
+ return nsim_bpf_offload(ns, cls_bpf->prog, oldprog);
}
int nsim_bpf_disable_tc(struct netdevsim *ns)
{
struct nsim_bpf_bound_prog *state;
char name[16];
- int err;
state = kzalloc(sizeof(*state), GFP_KERNEL);
if (!state)
/* Program id is not populated yet when we create the state. */
sprintf(name, "%u", ns->prog_id_gen++);
state->ddir = debugfs_create_dir(name, ns->ddir_bpf_bound_progs);
- if (IS_ERR(state->ddir)) {
- err = PTR_ERR(state->ddir);
+ if (IS_ERR_OR_NULL(state->ddir)) {
kfree(state);
- return err;
+ return -ENOMEM;
}
debugfs_create_u32("id", 0400, state->ddir, &prog->aux->id);
&ns->bpf_bind_verifier_delay);
ns->ddir_bpf_bound_progs =
debugfs_create_dir("bpf_bound_progs", ns->ddir);
+ if (IS_ERR_OR_NULL(ns->ddir_bpf_bound_progs))
+ return -ENOMEM;
ns->bpf_tc_accept = true;
debugfs_create_bool("bpf_tc_accept", 0600, ns->ddir,
free_netdev(ns->netdev);
}
-struct device_type nsim_dev_type = {
+static struct device_type nsim_dev_type = {
.groups = nsim_dev_attr_groups,
.release = nsim_dev_release,
};
ns->netdev = dev;
ns->ddir = debugfs_create_dir(netdev_name(dev), nsim_ddir);
+ if (IS_ERR_OR_NULL(ns->ddir))
+ return -ENOMEM;
err = nsim_bpf_init(ns);
if (err)
int err;
nsim_ddir = debugfs_create_dir(DRV_NAME, NULL);
- if (IS_ERR(nsim_ddir))
- return PTR_ERR(nsim_ddir);
+ if (IS_ERR_OR_NULL(nsim_ddir))
+ return -ENOMEM;
err = bus_register(&nsim_bus);
if (err)
/* SGMII-to-Copper mode initialization */
if (phydev->interface == PHY_INTERFACE_MODE_SGMII) {
+ u32 pause;
+
/* Select page 18 */
err = marvell_set_page(phydev, 18);
if (err < 0)
err = marvell_set_page(phydev, MII_MARVELL_COPPER_PAGE);
if (err < 0)
return err;
+
+ /* There appears to be a bug in the 88e1512 when used in
+ * SGMII to copper mode, where the AN advertisment register
+ * clears the pause bits each time a negotiation occurs.
+ * This means we can never be truely sure what was advertised,
+ * so disable Pause support.
+ */
+ pause = SUPPORTED_Pause | SUPPORTED_Asym_Pause;
+ phydev->supported &= ~pause;
+ phydev->advertising &= ~pause;
}
return m88e1121_config_init(phydev);
.flags = PHY_HAS_INTERRUPT,
.probe = marvell_probe,
.config_init = &m88e1145_config_init,
- .config_aneg = &marvell_config_aneg,
+ .config_aneg = &m88e1101_config_aneg,
+ .read_status = &genphy_read_status,
.ack_interrupt = &marvell_ack_interrupt,
.config_intr = &marvell_config_intr,
.resume = &genphy_resume,
}
ret = xgene_enet_ecc_init(pdata);
- if (ret)
+ if (ret) {
+ if (pdata->dev->of_node)
+ clk_disable_unprepare(pdata->clk);
return ret;
+ }
xgene_gmac_reset(pdata);
return 0;
return ret;
mdio_bus = mdiobus_alloc();
- if (!mdio_bus)
- return -ENOMEM;
+ if (!mdio_bus) {
+ ret = -ENOMEM;
+ goto out_clk;
+ }
mdio_bus->name = "APM X-Gene MDIO bus";
mdio_bus->phy_mask = ~0;
ret = mdiobus_register(mdio_bus);
if (ret)
- goto out;
+ goto out_mdiobus;
acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_HANDLE(dev), 1,
acpi_register_phy, NULL, mdio_bus, NULL);
}
if (ret)
- goto out;
+ goto out_mdiobus;
pdata->mdio_bus = mdio_bus;
xgene_mdio_status = true;
return 0;
-out:
+out_mdiobus:
mdiobus_free(mdio_bus);
+out_clk:
+ if (dev->of_node)
+ clk_disable_unprepare(pdata->clk);
+
return ret;
}
gpiod_set_value(mdiodev->reset, value);
- d = value ? mdiodev->reset_delay : mdiodev->reset_post_delay;
+ d = value ? mdiodev->reset_assert_delay : mdiodev->reset_deassert_delay;
if (d)
usleep_range(d, d + max_t(unsigned int, d / 10, 100));
}
phy_interface_mode_is_8023z(pl->link_interface))))
return -EINVAL;
+ if (pl->phydev)
+ return -EBUSY;
+
/* Use PHY device/driver interface */
if (pl->link_interface == PHY_INTERFACE_MODE_NA) {
pl->link_interface = phy->interface;
}
ndst = &rt->dst;
+ if (skb_dst(skb)) {
+ int mtu = dst_mtu(ndst) - VXLAN_HEADROOM;
+
+ skb_dst(skb)->ops->update_pmtu(skb_dst(skb), NULL,
+ skb, mtu);
+ }
+
tos = ip_tunnel_ecn_encap(tos, old_iph, skb);
ttl = ttl ? : ip4_dst_hoplimit(&rt->dst);
err = vxlan_build_skb(skb, ndst, sizeof(struct iphdr),
goto out_unlock;
}
+ if (skb_dst(skb)) {
+ int mtu = dst_mtu(ndst) - VXLAN6_HEADROOM;
+
+ skb_dst(skb)->ops->update_pmtu(skb_dst(skb), NULL,
+ skb, mtu);
+ }
+
tos = ip_tunnel_ecn_encap(tos, old_iph, skb);
ttl = ttl ? : ip6_dst_hoplimit(ndst);
skb_scrub_packet(skb, xnet);
max_mtu = lowerdev->mtu - (use_ipv6 ? VXLAN6_HEADROOM :
VXLAN_HEADROOM);
+ if (max_mtu < ETH_MIN_MTU)
+ max_mtu = ETH_MIN_MTU;
+
+ if (!changelink && !conf->mtu)
+ dev->mtu = max_mtu;
}
if (dev->mtu > max_mtu)
hdr = skb_put(skb, sizeof(*hdr) - ETH_ALEN);
hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA |
IEEE80211_STYPE_NULLFUNC |
+ IEEE80211_FCTL_TODS |
(ps ? IEEE80211_FCTL_PM : 0));
hdr->duration_id = cpu_to_le16(0);
memcpy(hdr->addr1, vp->bssid, ETH_ALEN);
if (!net_eq(wiphy_net(data->hw->wiphy), genl_info_net(info)))
continue;
- skb = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+ skb = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_ATOMIC);
if (!skb) {
res = -ENOMEM;
goto out_err;
BUILD_BUG_ON(PAGE_SIZE / sizeof(struct nvme_dsm_range) <
NVME_DSM_MAX_RANGES);
- queue->limits.discard_alignment = size;
+ queue->limits.discard_alignment = 0;
queue->limits.discard_granularity = size;
blk_queue_max_discard_sectors(queue, UINT_MAX);
blk_queue_max_hw_sectors(q, ctrl->max_hw_sectors);
blk_queue_max_segments(q, min_t(u32, max_segments, USHRT_MAX));
}
- if (ctrl->quirks & NVME_QUIRK_STRIPE_SIZE)
+ if ((ctrl->quirks & NVME_QUIRK_STRIPE_SIZE) &&
+ is_power_of_2(ctrl->max_hw_sectors))
blk_queue_chunk_sectors(q, ctrl->max_hw_sectors);
blk_queue_virt_boundary(q, ctrl->page_size - 1);
if (ctrl->vwc & NVME_CTRL_VWC_PRESENT)
blk_queue_logical_block_size(ns->queue, 1 << ns->lba_shift);
nvme_set_queue_limits(ctrl, ns->queue);
- nvme_setup_streams_ns(ctrl, ns);
id = nvme_identify_ns(ctrl, nsid);
if (!id)
if (nvme_init_ns_head(ns, nsid, id, &new))
goto out_free_id;
+ nvme_setup_streams_ns(ctrl, ns);
#ifdef CONFIG_NVME_MULTIPATH
/*
return;
if (ns->disk && ns->disk->flags & GENHD_FL_UP) {
- if (blk_get_integrity(ns->disk))
- blk_integrity_unregister(ns->disk);
nvme_mpath_remove_disk_links(ns);
sysfs_remove_group(&disk_to_dev(ns->disk)->kobj,
&nvme_ns_id_attr_group);
nvme_nvm_unregister_sysfs(ns);
del_gendisk(ns->disk);
blk_cleanup_queue(ns->queue);
+ if (blk_get_integrity(ns->disk))
+ blk_integrity_unregister(ns->disk);
}
mutex_lock(&ns->ctrl->subsys->lock);
/* initiate nvme ctrl ref counting teardown */
nvme_uninit_ctrl(&ctrl->ctrl);
- nvme_put_ctrl(&ctrl->ctrl);
/* Remove core ctrl ref. */
nvme_put_ctrl(&ctrl->ctrl);
if (of_property_read_bool(child, "broken-turn-around"))
mdio->phy_ignore_ta_mask |= 1 << addr;
- of_property_read_u32(child, "reset-delay-us", &phy->mdio.reset_delay);
- of_property_read_u32(child, "reset-post-delay-us",
- &phy->mdio.reset_post_delay);
+ of_property_read_u32(child, "reset-assert-us",
+ &phy->mdio.reset_assert_delay);
+ of_property_read_u32(child, "reset-deassert-us",
+ &phy->mdio.reset_deassert_delay);
/* Associate the OF node with the device structure so it
* can be looked up later */
iounmap(base_addr);
}
+
+/*
+ * The design of the Diva management card in rp34x0 machines (rp3410, rp3440)
+ * seems rushed, so that many built-in components simply don't work.
+ * The following quirks disable the serial AUX port and the built-in ATI RV100
+ * Radeon 7000 graphics card which both don't have any external connectors and
+ * thus are useless, and even worse, e.g. the AUX port occupies ttyS0 and as
+ * such makes those machines the only PARISC machines on which we can't use
+ * ttyS0 as boot console.
+ */
+static void quirk_diva_ati_card(struct pci_dev *dev)
+{
+ if (dev->subsystem_vendor != PCI_VENDOR_ID_HP ||
+ dev->subsystem_device != 0x1292)
+ return;
+
+ dev_info(&dev->dev, "Hiding Diva built-in ATI card");
+ dev->device = 0;
+}
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RADEON_QY,
+ quirk_diva_ati_card);
+
+static void quirk_diva_aux_disable(struct pci_dev *dev)
+{
+ if (dev->subsystem_vendor != PCI_VENDOR_ID_HP ||
+ dev->subsystem_device != 0x1291)
+ return;
+
+ dev_info(&dev->dev, "Hiding Diva built-in AUX serial device");
+ dev->device = 0;
+}
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_DIVA_AUX,
+ quirk_diva_aux_disable);
if (pci_has_legacy_pm_support(pci_dev))
return pci_legacy_resume_early(dev);
- pci_update_current_state(pci_dev, PCI_D0);
+ /*
+ * pci_restore_state() requires the device to be in D0 (because of MSI
+ * restoration among other things), so force it into D0 in case the
+ * driver's "freeze" callbacks put it into a low-power state directly.
+ */
+ pci_set_power_state(pci_dev, PCI_D0);
pci_restore_state(pci_dev);
if (drv && drv->pm && drv->pm->thaw_noirq)
To compile as a module choose M. The module name is qeth_l3.
If unsure, choose Y.
-config QETH_IPV6
- def_bool y if (QETH_L3 = IPV6) || (QETH_L3 && IPV6 = 'y')
-
config CCWGROUP
tristate
default (LCS || CTCM || QETH)
static void
lcs_get_reply(struct lcs_reply *reply)
{
- WARN_ON(atomic_read(&reply->refcnt) <= 0);
- atomic_inc(&reply->refcnt);
+ refcount_inc(&reply->refcnt);
}
static void
lcs_put_reply(struct lcs_reply *reply)
{
- WARN_ON(atomic_read(&reply->refcnt) <= 0);
- if (atomic_dec_and_test(&reply->refcnt)) {
+ if (refcount_dec_and_test(&reply->refcnt))
kfree(reply);
- }
-
}
static struct lcs_reply *
reply = kzalloc(sizeof(struct lcs_reply), GFP_ATOMIC);
if (!reply)
return NULL;
- atomic_set(&reply->refcnt,1);
+ refcount_set(&reply->refcnt, 1);
reply->sequence_no = cmd->sequence_no;
reply->received = 0;
reply->rc = 0;
#include <linux/netdevice.h>
#include <linux/skbuff.h>
#include <linux/workqueue.h>
+#include <linux/refcount.h>
#include <asm/ccwdev.h>
#define LCS_DBF_TEXT(level, name, text) \
struct lcs_reply {
struct list_head list;
__u16 sequence_no;
- atomic_t refcnt;
+ refcount_t refcnt;
/* Callback for completion notification. */
void (*callback)(struct lcs_card *, struct lcs_cmd *);
wait_queue_head_t wait_q;
#include <linux/ethtool.h>
#include <linux/hashtable.h>
#include <linux/ip.h>
+#include <linux/refcount.h>
#include <net/ipv6.h>
#include <net/if_inet6.h>
__u8 ext_flags;
__u16 vlan_id;
__u16 frame_offset;
- __u8 dest_addr[16];
-} __attribute__ ((packed));
+ union {
+ /* TX: */
+ u8 ipv6_addr[16];
+ struct ipv4 {
+ u8 res[12];
+ u32 addr;
+ } ipv4;
+ /* RX: */
+ struct rx {
+ u8 res1[2];
+ u8 src_mac[6];
+ u8 res2[4];
+ u16 vlan_id;
+ u8 res3[2];
+ } rx;
+ } next_hop;
+};
struct qeth_hdr_layer2 {
__u8 id;
int default_out_queue;
};
-#define QETH_ETH_MAC_V4 0x0100 /* like v4 */
-#define QETH_ETH_MAC_V6 0x3333 /* like v6 */
-/* tr mc mac is longer, but that will be enough to detect mc frames */
-#define QETH_TR_MAC_NC 0xc000 /* non-canonical */
-#define QETH_TR_MAC_C 0x0300 /* canonical */
-
/**
* buffer stuff for read channel
*/
int rc;
void *param;
struct qeth_card *card;
- atomic_t refcnt;
+ refcount_t refcnt;
};
struct qeth_card_blkt {
static inline int qeth_get_ip_version(struct sk_buff *skb)
{
- __be16 *p = &((struct ethhdr *)skb->data)->h_proto;
+ struct vlan_ethhdr *veth = vlan_eth_hdr(skb);
+ __be16 prot = veth->h_vlan_proto;
+
+ if (prot == htons(ETH_P_8021Q))
+ prot = veth->h_vlan_encapsulated_proto;
- if (be16_to_cpu(*p) == ETH_P_8021Q)
- p += 2;
- switch (be16_to_cpu(*p)) {
- case ETH_P_IPV6:
+ switch (prot) {
+ case htons(ETH_P_IPV6):
return 6;
- case ETH_P_IP:
+ case htons(ETH_P_IP):
return 4;
default:
return 0;
reply = kzalloc(sizeof(struct qeth_reply), GFP_ATOMIC);
if (reply) {
- atomic_set(&reply->refcnt, 1);
+ refcount_set(&reply->refcnt, 1);
atomic_set(&reply->received, 0);
reply->card = card;
}
static void qeth_get_reply(struct qeth_reply *reply)
{
- WARN_ON(atomic_read(&reply->refcnt) <= 0);
- atomic_inc(&reply->refcnt);
+ refcount_inc(&reply->refcnt);
}
static void qeth_put_reply(struct qeth_reply *reply)
{
- WARN_ON(atomic_read(&reply->refcnt) <= 0);
- if (atomic_dec_and_test(&reply->refcnt))
+ if (refcount_dec_and_test(&reply->refcnt))
kfree(reply);
}
cmd = (struct qeth_ipa_cmd *) data;
if (!card->options.layer2 ||
!(card->info.mac_bits & QETH_LAYER2_MAC_READ)) {
- memcpy(card->dev->dev_addr,
- &cmd->data.setadapterparms.data.change_addr.addr,
- OSA_ADDR_LEN);
+ ether_addr_copy(card->dev->dev_addr,
+ cmd->data.setadapterparms.data.change_addr.addr);
card->info.mac_bits |= QETH_LAYER2_MAC_READ;
}
qeth_default_setadapterparms_cb(card, reply, (unsigned long) cmd);
return -ENOMEM;
cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
cmd->data.setadapterparms.data.change_addr.cmd = CHANGE_ADDR_READ_MAC;
- cmd->data.setadapterparms.data.change_addr.addr_size = OSA_ADDR_LEN;
- memcpy(&cmd->data.setadapterparms.data.change_addr.addr,
- card->dev->dev_addr, OSA_ADDR_LEN);
+ cmd->data.setadapterparms.data.change_addr.addr_size = ETH_ALEN;
+ ether_addr_copy(cmd->data.setadapterparms.data.change_addr.addr,
+ card->dev->dev_addr);
rc = qeth_send_ipa_cmd(card, iob, qeth_setadpparms_change_macaddr_cb,
NULL);
return rc;
}
EXPORT_SYMBOL_GPL(qeth_poll);
+static int qeth_setassparms_inspect_rc(struct qeth_ipa_cmd *cmd)
+{
+ if (!cmd->hdr.return_code)
+ cmd->hdr.return_code = cmd->data.setassparms.hdr.return_code;
+ return cmd->hdr.return_code;
+}
+
int qeth_setassparms_cb(struct qeth_card *card,
struct qeth_reply *reply, unsigned long data)
{
(struct qeth_checksum_cmd *)reply->param;
QETH_CARD_TEXT(card, 4, "chkdoccb");
- if (cmd->hdr.return_code)
+ if (qeth_setassparms_inspect_rc(cmd))
return 0;
memset(chksum_cb, 0, sizeof(*chksum_cb));
#define __QETH_CORE_MPC_H__
#include <asm/qeth.h>
+#include <uapi/linux/if_ether.h>
#define IPA_PDU_HEADER_SIZE 0x40
#define QETH_IPA_PDU_LEN_TOTAL(buffer) (buffer + 0x0e)
#define QETH_SEQ_NO_LENGTH 4
#define QETH_MPC_TOKEN_LENGTH 4
#define QETH_MCL_LENGTH 4
-#define OSA_ADDR_LEN 6
#define QETH_TIMEOUT (10 * HZ)
#define QETH_IPA_TIMEOUT (45 * HZ)
} __attribute__ ((packed));
struct qeth_change_addr {
- __u32 cmd;
- __u32 addr_size;
- __u32 no_macs;
- __u8 addr[OSA_ADDR_LEN];
-} __attribute__ ((packed));
-
+ u32 cmd;
+ u32 addr_size;
+ u32 no_macs;
+ u8 addr[ETH_ALEN];
+};
struct qeth_snmp_cmd {
__u8 token[16];
bool qeth_l2_vnicc_is_in_use(struct qeth_card *card);
struct qeth_mac {
- u8 mac_addr[OSA_ADDR_LEN];
- u8 is_uc:1;
+ u8 mac_addr[ETH_ALEN];
u8 disp_flag:2;
struct hlist_node hnode;
};
if (!iob)
return -ENOMEM;
cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
- cmd->data.setdelmac.mac_length = OSA_ADDR_LEN;
- memcpy(&cmd->data.setdelmac.mac, mac, OSA_ADDR_LEN);
+ cmd->data.setdelmac.mac_length = ETH_ALEN;
+ ether_addr_copy(cmd->data.setdelmac.mac, mac);
return qeth_setdelmac_makerc(card, qeth_send_ipa_cmd(card, iob,
NULL, NULL));
}
rc = qeth_l2_send_setdelmac(card, mac, IPA_CMD_SETVMAC);
if (rc == 0) {
card->info.mac_bits |= QETH_LAYER2_MAC_REGISTERED;
- memcpy(card->dev->dev_addr, mac, OSA_ADDR_LEN);
+ ether_addr_copy(card->dev->dev_addr, mac);
dev_info(&card->gdev->dev,
"MAC address %pM successfully registered on device %s\n",
card->dev->dev_addr, card->dev->name);
return rc;
}
-static int qeth_l2_send_setgroupmac(struct qeth_card *card, __u8 *mac)
+static int qeth_l2_write_mac(struct qeth_card *card, u8 *mac)
{
+ enum qeth_ipa_cmds cmd = is_multicast_ether_addr_64bits(mac) ?
+ IPA_CMD_SETGMAC : IPA_CMD_SETVMAC;
int rc;
- QETH_CARD_TEXT(card, 2, "L2Sgmac");
- rc = qeth_l2_send_setdelmac(card, mac, IPA_CMD_SETGMAC);
+ QETH_CARD_TEXT(card, 2, "L2Wmac");
+ rc = qeth_l2_send_setdelmac(card, mac, cmd);
if (rc == -EEXIST)
- QETH_DBF_MESSAGE(2, "Group MAC %pM already existing on %s\n",
- mac, QETH_CARD_IFNAME(card));
+ QETH_DBF_MESSAGE(2, "MAC %pM already registered on %s\n",
+ mac, QETH_CARD_IFNAME(card));
else if (rc)
- QETH_DBF_MESSAGE(2, "Could not set group MAC %pM on %s: %d\n",
- mac, QETH_CARD_IFNAME(card), rc);
+ QETH_DBF_MESSAGE(2, "Failed to register MAC %pM on %s: %d\n",
+ mac, QETH_CARD_IFNAME(card), rc);
return rc;
}
-static int qeth_l2_send_delgroupmac(struct qeth_card *card, __u8 *mac)
+static int qeth_l2_remove_mac(struct qeth_card *card, u8 *mac)
{
+ enum qeth_ipa_cmds cmd = is_multicast_ether_addr_64bits(mac) ?
+ IPA_CMD_DELGMAC : IPA_CMD_DELVMAC;
int rc;
- QETH_CARD_TEXT(card, 2, "L2Dgmac");
- rc = qeth_l2_send_setdelmac(card, mac, IPA_CMD_DELGMAC);
+ QETH_CARD_TEXT(card, 2, "L2Rmac");
+ rc = qeth_l2_send_setdelmac(card, mac, cmd);
if (rc)
- QETH_DBF_MESSAGE(2,
- "Could not delete group MAC %pM on %s: %d\n",
- mac, QETH_CARD_IFNAME(card), rc);
+ QETH_DBF_MESSAGE(2, "Failed to delete MAC %pM on %s: %d\n",
+ mac, QETH_CARD_IFNAME(card), rc);
return rc;
}
-static int qeth_l2_write_mac(struct qeth_card *card, struct qeth_mac *mac)
-{
- if (mac->is_uc) {
- return qeth_l2_send_setdelmac(card, mac->mac_addr,
- IPA_CMD_SETVMAC);
- } else {
- return qeth_l2_send_setgroupmac(card, mac->mac_addr);
- }
-}
-
-static int qeth_l2_remove_mac(struct qeth_card *card, struct qeth_mac *mac)
-{
- if (mac->is_uc) {
- return qeth_l2_send_setdelmac(card, mac->mac_addr,
- IPA_CMD_DELVMAC);
- } else {
- return qeth_l2_send_delgroupmac(card, mac->mac_addr);
- }
-}
-
static void qeth_l2_del_all_macs(struct qeth_card *card)
{
struct qeth_mac *mac;
QETH_CARD_TEXT(card, 3, "setmcTYP");
return -EOPNOTSUPP;
}
- QETH_CARD_HEX(card, 3, addr->sa_data, OSA_ADDR_LEN);
+ QETH_CARD_HEX(card, 3, addr->sa_data, ETH_ALEN);
if (qeth_wait_for_threads(card, QETH_RECOVER_THREAD)) {
QETH_CARD_TEXT(card, 3, "setmcREC");
return -ERESTARTSYS;
* only if there is not in the hash table storage already
*
*/
-static void qeth_l2_add_mac(struct qeth_card *card, struct netdev_hw_addr *ha,
- u8 is_uc)
+static void qeth_l2_add_mac(struct qeth_card *card, struct netdev_hw_addr *ha)
{
u32 mac_hash = get_unaligned((u32 *)(&ha->addr[2]));
struct qeth_mac *mac;
hash_for_each_possible(card->mac_htable, mac, hnode, mac_hash) {
- if (is_uc == mac->is_uc &&
- !memcmp(ha->addr, mac->mac_addr, OSA_ADDR_LEN)) {
+ if (ether_addr_equal_64bits(ha->addr, mac->mac_addr)) {
mac->disp_flag = QETH_DISP_ADDR_DO_NOTHING;
return;
}
}
mac = kzalloc(sizeof(struct qeth_mac), GFP_ATOMIC);
-
if (!mac)
return;
- memcpy(mac->mac_addr, ha->addr, OSA_ADDR_LEN);
- mac->is_uc = is_uc;
+ ether_addr_copy(mac->mac_addr, ha->addr);
mac->disp_flag = QETH_DISP_ADDR_ADD;
hash_add(card->mac_htable, &mac->hnode, mac_hash);
spin_lock_bh(&card->mclock);
netdev_for_each_mc_addr(ha, dev)
- qeth_l2_add_mac(card, ha, 0);
-
+ qeth_l2_add_mac(card, ha);
netdev_for_each_uc_addr(ha, dev)
- qeth_l2_add_mac(card, ha, 1);
+ qeth_l2_add_mac(card, ha);
hash_for_each_safe(card->mac_htable, i, tmp, mac, hnode) {
- if (mac->disp_flag == QETH_DISP_ADDR_DELETE) {
- qeth_l2_remove_mac(card, mac);
+ switch (mac->disp_flag) {
+ case QETH_DISP_ADDR_DELETE:
+ qeth_l2_remove_mac(card, mac->mac_addr);
hash_del(&mac->hnode);
kfree(mac);
-
- } else if (mac->disp_flag == QETH_DISP_ADDR_ADD) {
- rc = qeth_l2_write_mac(card, mac);
+ break;
+ case QETH_DISP_ADDR_ADD:
+ rc = qeth_l2_write_mac(card, mac->mac_addr);
if (rc) {
hash_del(&mac->hnode);
kfree(mac);
- } else
- mac->disp_flag = QETH_DISP_ADDR_DELETE;
- } else
+ break;
+ }
+ /* fall through */
+ default:
+ /* for next call to set_rx_mode(): */
mac->disp_flag = QETH_DISP_ADDR_DELETE;
+ }
}
spin_unlock_bh(&card->mclock);
*/
int ref_counter;
enum qeth_prot_versions proto;
- unsigned char mac[OSA_ADDR_LEN];
+ unsigned char mac[ETH_ALEN];
union {
struct {
unsigned int addr;
extern const struct attribute_group *qeth_l3_attr_groups[];
void qeth_l3_ipaddr_to_string(enum qeth_prot_versions, const __u8 *, char *);
-int qeth_l3_string_to_ipaddr(const char *, enum qeth_prot_versions, __u8 *);
int qeth_l3_create_device_attributes(struct device *);
void qeth_l3_remove_device_attributes(struct device *);
int qeth_l3_setrouting_v4(struct qeth_card *);
#include <linux/kernel.h>
#include <linux/etherdevice.h>
#include <linux/ip.h>
+#include <linux/in.h>
#include <linux/ipv6.h>
#include <linux/inetdevice.h>
#include <linux/igmp.h>
#include <linux/slab.h>
+#include <linux/if_ether.h>
#include <linux/if_vlan.h>
+#include <linux/skbuff.h>
#include <net/ip.h>
#include <net/arp.h>
#include <net/route.h>
+#include <net/ipv6.h>
+#include <net/ip6_route.h>
#include <net/ip6_fib.h>
#include <net/ip6_checksum.h>
#include <net/iucv/af_iucv.h>
static int qeth_l3_set_offline(struct ccwgroup_device *);
static int qeth_l3_stop(struct net_device *);
-static void qeth_l3_set_multicast_list(struct net_device *);
+static void qeth_l3_set_rx_mode(struct net_device *dev);
static int qeth_l3_register_addr_entry(struct qeth_card *,
struct qeth_ipaddr *);
static int qeth_l3_deregister_addr_entry(struct qeth_card *,
struct qeth_ipaddr *);
-static int qeth_l3_isxdigit(char *buf)
-{
- while (*buf) {
- if (!isxdigit(*buf++))
- return 0;
- }
- return 1;
-}
-
static void qeth_l3_ipaddr4_to_string(const __u8 *addr, char *buf)
{
sprintf(buf, "%pI4", addr);
}
-static int qeth_l3_string_to_ipaddr4(const char *buf, __u8 *addr)
-{
- int count = 0, rc = 0;
- unsigned int in[4];
- char c;
-
- rc = sscanf(buf, "%u.%u.%u.%u%c",
- &in[0], &in[1], &in[2], &in[3], &c);
- if (rc != 4 && (rc != 5 || c != '\n'))
- return -EINVAL;
- for (count = 0; count < 4; count++) {
- if (in[count] > 255)
- return -EINVAL;
- addr[count] = in[count];
- }
- return 0;
-}
-
static void qeth_l3_ipaddr6_to_string(const __u8 *addr, char *buf)
{
sprintf(buf, "%pI6", addr);
}
-static int qeth_l3_string_to_ipaddr6(const char *buf, __u8 *addr)
-{
- const char *end, *end_tmp, *start;
- __u16 *in;
- char num[5];
- int num2, cnt, out, found, save_cnt;
- unsigned short in_tmp[8] = {0, };
-
- cnt = out = found = save_cnt = num2 = 0;
- end = start = buf;
- in = (__u16 *) addr;
- memset(in, 0, 16);
- while (*end) {
- end = strchr(start, ':');
- if (end == NULL) {
- end = buf + strlen(buf);
- end_tmp = strchr(start, '\n');
- if (end_tmp != NULL)
- end = end_tmp;
- out = 1;
- }
- if ((end - start)) {
- memset(num, 0, 5);
- if ((end - start) > 4)
- return -EINVAL;
- memcpy(num, start, end - start);
- if (!qeth_l3_isxdigit(num))
- return -EINVAL;
- sscanf(start, "%x", &num2);
- if (found)
- in_tmp[save_cnt++] = num2;
- else
- in[cnt++] = num2;
- if (out)
- break;
- } else {
- if (found)
- return -EINVAL;
- found = 1;
- }
- start = ++end;
- }
- if (cnt + save_cnt > 8)
- return -EINVAL;
- cnt = 7;
- while (save_cnt)
- in[cnt--] = in_tmp[--save_cnt];
- return 0;
-}
-
void qeth_l3_ipaddr_to_string(enum qeth_prot_versions proto, const __u8 *addr,
char *buf)
{
qeth_l3_ipaddr6_to_string(addr, buf);
}
-int qeth_l3_string_to_ipaddr(const char *buf, enum qeth_prot_versions proto,
- __u8 *addr)
-{
- if (proto == QETH_PROT_IPV4)
- return qeth_l3_string_to_ipaddr4(buf, addr);
- else if (proto == QETH_PROT_IPV6)
- return qeth_l3_string_to_ipaddr6(buf, addr);
- else
- return -EINVAL;
-}
-
static void qeth_l3_convert_addr_to_bits(u8 *addr, u8 *bits, int len)
{
int i, j;
qeth_l3_ipaddrs_is_equal(struct qeth_ipaddr *addr1, struct qeth_ipaddr *addr2)
{
return addr1->proto == addr2->proto &&
- !memcmp(&addr1->u, &addr2->u, sizeof(addr1->u)) &&
- !memcmp(&addr1->mac, &addr2->mac, sizeof(addr1->mac));
+ !memcmp(&addr1->u, &addr2->u, sizeof(addr1->u)) &&
+ ether_addr_equal_64bits(addr1->mac, addr2->mac);
}
static struct qeth_ipaddr *
if (!iob)
return -ENOMEM;
cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
- memcpy(&cmd->data.setdelipm.mac, addr->mac, OSA_ADDR_LEN);
+ ether_addr_copy(cmd->data.setdelipm.mac, addr->mac);
if (addr->proto == QETH_PROT_IPV6)
memcpy(cmd->data.setdelipm.ip6, &addr->u.a6.addr,
sizeof(struct in6_addr));
int rc = 0;
QETH_CARD_TEXT(card, 3, "setrtg6");
-#ifdef CONFIG_QETH_IPV6
if (!qeth_is_supported(card, IPA_IPV6))
return 0;
" on %s. Type set to 'no router'.\n", rc,
QETH_CARD_IFNAME(card));
}
-#endif
return rc;
}
return rc;
}
-static u8 qeth_l3_get_qeth_hdr_flags4(int cast_type)
-{
- if (cast_type == RTN_MULTICAST)
- return QETH_CAST_MULTICAST;
- if (cast_type == RTN_BROADCAST)
- return QETH_CAST_BROADCAST;
- return QETH_CAST_UNICAST;
-}
-
-static u8 qeth_l3_get_qeth_hdr_flags6(int cast_type)
-{
- u8 ct = QETH_HDR_PASSTHRU | QETH_HDR_IPV6;
- if (cast_type == RTN_MULTICAST)
- return ct | QETH_CAST_MULTICAST;
- if (cast_type == RTN_ANYCAST)
- return ct | QETH_CAST_ANYCAST;
- if (cast_type == RTN_BROADCAST)
- return ct | QETH_CAST_BROADCAST;
- return ct | QETH_CAST_UNICAST;
-}
-
static int qeth_l3_setadapter_parms(struct qeth_card *card)
{
int rc = 0;
return rc;
}
-#ifdef CONFIG_QETH_IPV6
static int qeth_l3_send_simple_setassparms_ipv6(struct qeth_card *card,
enum qeth_ipa_funcs ipa_func, __u16 cmd_code)
{
qeth_setassparms_cb, NULL);
return rc;
}
-#endif
static int qeth_l3_start_ipa_arp_processing(struct qeth_card *card)
{
return rc;
}
-#ifdef CONFIG_QETH_IPV6
static int qeth_l3_softsetup_ipv6(struct qeth_card *card)
{
int rc;
dev_info(&card->gdev->dev, "IPV6 enabled\n");
return 0;
}
-#endif
static int qeth_l3_start_ipa_ipv6(struct qeth_card *card)
{
- int rc = 0;
-
QETH_CARD_TEXT(card, 3, "strtipv6");
if (!qeth_is_supported(card, IPA_IPV6)) {
"IPv6 not supported on %s\n", QETH_CARD_IFNAME(card));
return 0;
}
-#ifdef CONFIG_QETH_IPV6
- rc = qeth_l3_softsetup_ipv6(card);
-#endif
- return rc ;
+ return qeth_l3_softsetup_ipv6(card);
}
static int qeth_l3_start_ipa_broadcast(struct qeth_card *card)
cmd = (struct qeth_ipa_cmd *) data;
if (cmd->hdr.return_code == 0)
- memcpy(card->dev->dev_addr,
- cmd->data.create_destroy_addr.unique_id, ETH_ALEN);
+ ether_addr_copy(card->dev->dev_addr,
+ cmd->data.create_destroy_addr.unique_id);
else
eth_random_addr(card->dev->dev_addr);
return qeth_send_ipa_cmd(card, iob, qeth_diags_trace_cb, NULL);
}
-static void qeth_l3_get_mac_for_ipm(__be32 ipm, char *mac)
-{
- ip_eth_mc_map(ipm, mac);
-}
-
-static void qeth_l3_mark_all_mc_to_be_deleted(struct qeth_card *card)
-{
- struct qeth_ipaddr *addr;
- int i;
-
- hash_for_each(card->ip_mc_htable, i, addr, hnode)
- addr->disp_flag = QETH_DISP_ADDR_DELETE;
-
-}
-
-static void qeth_l3_add_all_new_mc(struct qeth_card *card)
-{
- struct qeth_ipaddr *addr;
- struct hlist_node *tmp;
- int i;
- int rc;
-
- hash_for_each_safe(card->ip_mc_htable, i, tmp, addr, hnode) {
- if (addr->disp_flag == QETH_DISP_ADDR_ADD) {
- rc = qeth_l3_register_addr_entry(card, addr);
- if (!rc || (rc == IPA_RC_LAN_OFFLINE))
- addr->ref_counter = 1;
- else {
- hash_del(&addr->hnode);
- kfree(addr);
- }
- }
- }
-
-}
-
-static void qeth_l3_delete_nonused_mc(struct qeth_card *card)
-{
- struct qeth_ipaddr *addr;
- struct hlist_node *tmp;
- int i;
- int rc;
-
- hash_for_each_safe(card->ip_mc_htable, i, tmp, addr, hnode) {
- if (addr->disp_flag == QETH_DISP_ADDR_DELETE) {
- rc = qeth_l3_deregister_addr_entry(card, addr);
- if (!rc || (rc == IPA_RC_MC_ADDR_NOT_FOUND)) {
- hash_del(&addr->hnode);
- kfree(addr);
- }
- }
- }
-
-}
-
-
static void
qeth_l3_add_mc_to_hash(struct qeth_card *card, struct in_device *in4_dev)
{
struct ip_mc_list *im4;
struct qeth_ipaddr *tmp, *ipm;
- char buf[MAX_ADDR_LEN];
QETH_CARD_TEXT(card, 4, "addmc");
tmp = qeth_l3_get_addr_buffer(QETH_PROT_IPV4);
- if (!tmp)
- return;
+ if (!tmp)
+ return;
for (im4 = rcu_dereference(in4_dev->mc_list); im4 != NULL;
im4 = rcu_dereference(im4->next_rcu)) {
- qeth_l3_get_mac_for_ipm(im4->multiaddr, buf);
-
+ ip_eth_mc_map(im4->multiaddr, tmp->mac);
tmp->u.a4.addr = be32_to_cpu(im4->multiaddr);
- memcpy(tmp->mac, buf, sizeof(tmp->mac));
tmp->is_multicast = 1;
ipm = qeth_l3_ip_from_hash(card, tmp);
ipm = qeth_l3_get_addr_buffer(QETH_PROT_IPV4);
if (!ipm)
continue;
- memcpy(ipm->mac, buf, sizeof(tmp->mac));
+ ether_addr_copy(ipm->mac, tmp->mac);
ipm->u.a4.addr = be32_to_cpu(im4->multiaddr);
ipm->is_multicast = 1;
ipm->disp_flag = QETH_DISP_ADDR_ADD;
rcu_read_unlock();
}
-#ifdef CONFIG_QETH_IPV6
-static void
-qeth_l3_add_mc6_to_hash(struct qeth_card *card, struct inet6_dev *in6_dev)
+static void qeth_l3_add_mc6_to_hash(struct qeth_card *card,
+ struct inet6_dev *in6_dev)
{
struct qeth_ipaddr *ipm;
struct ifmcaddr6 *im6;
struct qeth_ipaddr *tmp;
- char buf[MAX_ADDR_LEN];
QETH_CARD_TEXT(card, 4, "addmc6");
tmp = qeth_l3_get_addr_buffer(QETH_PROT_IPV6);
- if (!tmp)
- return;
+ if (!tmp)
+ return;
for (im6 = in6_dev->mc_list; im6 != NULL; im6 = im6->next) {
- ndisc_mc_map(&im6->mca_addr, buf, in6_dev->dev, 0);
-
- memcpy(tmp->mac, buf, sizeof(tmp->mac));
+ ipv6_eth_mc_map(&im6->mca_addr, tmp->mac);
memcpy(&tmp->u.a6.addr, &im6->mca_addr.s6_addr,
sizeof(struct in6_addr));
tmp->is_multicast = 1;
if (!ipm)
continue;
- memcpy(ipm->mac, buf, OSA_ADDR_LEN);
+ ether_addr_copy(ipm->mac, tmp->mac);
memcpy(&ipm->u.a6.addr, &im6->mca_addr.s6_addr,
sizeof(struct in6_addr));
ipm->is_multicast = 1;
rcu_read_unlock();
in6_dev_put(in6_dev);
}
-#endif /* CONFIG_QETH_IPV6 */
static void qeth_l3_free_vlan_addresses4(struct qeth_card *card,
unsigned short vid)
}
static void qeth_l3_free_vlan_addresses6(struct qeth_card *card,
- unsigned short vid)
+ unsigned short vid)
{
-#ifdef CONFIG_QETH_IPV6
struct inet6_dev *in6_dev;
struct inet6_ifaddr *ifa;
struct qeth_ipaddr *addr;
kfree(addr);
out:
in6_dev_put(in6_dev);
-#endif /* CONFIG_QETH_IPV6 */
}
static void qeth_l3_free_vlan_addresses(struct qeth_card *card,
/* unregister IP addresses of vlan device */
qeth_l3_free_vlan_addresses(card, vid);
clear_bit(vid, card->active_vlans);
- qeth_l3_set_multicast_list(card->dev);
+ qeth_l3_set_rx_mode(dev);
return 0;
}
static void qeth_l3_rebuild_skb(struct qeth_card *card, struct sk_buff *skb,
struct qeth_hdr *hdr)
{
- __u16 prot;
- struct iphdr *ip_hdr;
- unsigned char tg_addr[MAX_ADDR_LEN];
-
if (!(hdr->hdr.l3.flags & QETH_HDR_PASSTHRU)) {
- prot = (hdr->hdr.l3.flags & QETH_HDR_IPV6) ? ETH_P_IPV6 :
- ETH_P_IP;
+ u16 prot = (hdr->hdr.l3.flags & QETH_HDR_IPV6) ? ETH_P_IPV6 :
+ ETH_P_IP;
+ unsigned char tg_addr[ETH_ALEN];
+
+ skb_reset_network_header(skb);
switch (hdr->hdr.l3.flags & QETH_HDR_CAST_MASK) {
case QETH_CAST_MULTICAST:
- switch (prot) {
-#ifdef CONFIG_QETH_IPV6
- case ETH_P_IPV6:
- ndisc_mc_map((struct in6_addr *)
- skb->data + 24,
- tg_addr, card->dev, 0);
- break;
-#endif
- case ETH_P_IP:
- ip_hdr = (struct iphdr *)skb->data;
- ip_eth_mc_map(ip_hdr->daddr, tg_addr);
- break;
- default:
- memcpy(tg_addr, card->dev->broadcast,
- card->dev->addr_len);
- }
+ if (prot == ETH_P_IP)
+ ip_eth_mc_map(ip_hdr(skb)->daddr, tg_addr);
+ else
+ ipv6_eth_mc_map(&ipv6_hdr(skb)->daddr, tg_addr);
+
card->stats.multicast++;
skb->pkt_type = PACKET_MULTICAST;
break;
case QETH_CAST_BROADCAST:
- memcpy(tg_addr, card->dev->broadcast,
- card->dev->addr_len);
+ ether_addr_copy(tg_addr, card->dev->broadcast);
card->stats.multicast++;
skb->pkt_type = PACKET_BROADCAST;
break;
skb->pkt_type = PACKET_OTHERHOST;
else
skb->pkt_type = PACKET_HOST;
- memcpy(tg_addr, card->dev->dev_addr,
- card->dev->addr_len);
+ ether_addr_copy(tg_addr, card->dev->dev_addr);
}
if (hdr->hdr.l3.ext_flags & QETH_HDR_EXT_SRC_MAC_ADDR)
card->dev->header_ops->create(skb, card->dev, prot,
- tg_addr, &hdr->hdr.l3.dest_addr[2],
+ tg_addr, &hdr->hdr.l3.next_hop.rx.src_mac,
card->dev->addr_len);
else
card->dev->header_ops->create(skb, card->dev, prot,
QETH_HDR_EXT_INCLUDE_VLAN_TAG))) {
u16 tag = (hdr->hdr.l3.ext_flags & QETH_HDR_EXT_VLAN_FRAME) ?
hdr->hdr.l3.vlan_id :
- *((u16 *)&hdr->hdr.l3.dest_addr[12]);
+ hdr->hdr.l3.next_hop.rx.vlan_id;
__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), tag);
}
}
}
-static void qeth_l3_set_multicast_list(struct net_device *dev)
+static void qeth_l3_set_rx_mode(struct net_device *dev)
{
struct qeth_card *card = dev->ml_priv;
+ struct qeth_ipaddr *addr;
+ struct hlist_node *tmp;
+ int i, rc;
QETH_CARD_TEXT(card, 3, "setmulti");
if (qeth_threads_running(card, QETH_RECOVER_THREAD) &&
(card->state != CARD_STATE_UP))
return;
if (!card->options.sniffer) {
-
spin_lock_bh(&card->mclock);
- qeth_l3_mark_all_mc_to_be_deleted(card);
-
qeth_l3_add_multicast_ipv4(card);
-#ifdef CONFIG_QETH_IPV6
qeth_l3_add_multicast_ipv6(card);
-#endif
- qeth_l3_delete_nonused_mc(card);
- qeth_l3_add_all_new_mc(card);
+
+ hash_for_each_safe(card->ip_mc_htable, i, tmp, addr, hnode) {
+ switch (addr->disp_flag) {
+ case QETH_DISP_ADDR_DELETE:
+ rc = qeth_l3_deregister_addr_entry(card, addr);
+ if (!rc || rc == IPA_RC_MC_ADDR_NOT_FOUND) {
+ hash_del(&addr->hnode);
+ kfree(addr);
+ }
+ break;
+ case QETH_DISP_ADDR_ADD:
+ rc = qeth_l3_register_addr_entry(card, addr);
+ if (rc && rc != IPA_RC_LAN_OFFLINE) {
+ hash_del(&addr->hnode);
+ kfree(addr);
+ break;
+ }
+ addr->ref_counter = 1;
+ /* fall through */
+ default:
+ /* for next call to set_rx_mode(): */
+ addr->disp_flag = QETH_DISP_ADDR_DELETE;
+ }
+ }
spin_unlock_bh(&card->mclock);
rc = -EFAULT;
goto free_and_out;
}
-#ifdef CONFIG_QETH_IPV6
if (qinfo.mask_bits & QETH_QARP_WITH_IPV6) {
/* fails in case of GuestLAN QDIO mode */
qeth_l3_query_arp_cache_info(card, QETH_PROT_IPV6, &qinfo);
}
-#endif
if (copy_to_user(udata, qinfo.udata, qinfo.udata_len)) {
QETH_CARD_TEXT(card, 4, "qactf");
rc = -EFAULT;
return rc;
}
-static int qeth_l3_get_cast_type(struct qeth_card *card, struct sk_buff *skb)
+static int qeth_l3_get_cast_type(struct sk_buff *skb)
{
- int cast_type = RTN_UNSPEC;
struct neighbour *n = NULL;
struct dst_entry *dst;
if (dst)
n = dst_neigh_lookup_skb(dst, skb);
if (n) {
- cast_type = n->type;
+ int cast_type = n->type;
+
rcu_read_unlock();
neigh_release(n);
if ((cast_type == RTN_BROADCAST) ||
(cast_type == RTN_MULTICAST) ||
(cast_type == RTN_ANYCAST))
return cast_type;
- else
- return RTN_UNSPEC;
+ return RTN_UNSPEC;
}
rcu_read_unlock();
- /* try something else */
+ /* no neighbour (eg AF_PACKET), fall back to target's IP address ... */
if (be16_to_cpu(skb->protocol) == ETH_P_IPV6)
- return (skb_network_header(skb)[24] == 0xff) ?
- RTN_MULTICAST : 0;
+ return ipv6_addr_is_multicast(&ipv6_hdr(skb)->daddr) ?
+ RTN_MULTICAST : RTN_UNSPEC;
else if (be16_to_cpu(skb->protocol) == ETH_P_IP)
- return ((skb_network_header(skb)[16] & 0xf0) == 0xe0) ?
- RTN_MULTICAST : 0;
- /* ... */
- if (!memcmp(skb->data, skb->dev->broadcast, 6))
+ return ipv4_is_multicast(ip_hdr(skb)->daddr) ?
+ RTN_MULTICAST : RTN_UNSPEC;
+
+ /* ... and MAC address */
+ if (ether_addr_equal_64bits(eth_hdr(skb)->h_dest, skb->dev->broadcast))
return RTN_BROADCAST;
- else {
- u16 hdr_mac;
-
- hdr_mac = *((u16 *)skb->data);
- /* tr multicast? */
- switch (card->info.link_type) {
- case QETH_LINK_TYPE_HSTR:
- case QETH_LINK_TYPE_LANE_TR:
- if ((hdr_mac == QETH_TR_MAC_NC) ||
- (hdr_mac == QETH_TR_MAC_C))
- return RTN_MULTICAST;
- break;
- /* eth or so multicast? */
- default:
- if ((hdr_mac == QETH_ETH_MAC_V4) ||
- (hdr_mac == QETH_ETH_MAC_V6))
- return RTN_MULTICAST;
- }
- }
- return cast_type;
+ if (is_multicast_ether_addr(eth_hdr(skb)->h_dest))
+ return RTN_MULTICAST;
+
+ /* default to unicast */
+ return RTN_UNSPEC;
}
static void qeth_l3_fill_af_iucv_hdr(struct qeth_card *card,
daddr[0] = 0xfe;
daddr[1] = 0x80;
memcpy(&daddr[8], iucv_hdr->destUserID, 8);
- memcpy(hdr->hdr.l3.dest_addr, daddr, 16);
+ memcpy(hdr->hdr.l3.next_hop.ipv6_addr, daddr, 16);
}
-static void qeth_l3_fill_header(struct qeth_card *card, struct qeth_hdr *hdr,
- struct sk_buff *skb, int ipv, int cast_type)
+static u8 qeth_l3_cast_type_to_flag(int cast_type)
{
- struct dst_entry *dst;
+ if (cast_type == RTN_MULTICAST)
+ return QETH_CAST_MULTICAST;
+ if (cast_type == RTN_ANYCAST)
+ return QETH_CAST_ANYCAST;
+ if (cast_type == RTN_BROADCAST)
+ return QETH_CAST_BROADCAST;
+ return QETH_CAST_UNICAST;
+}
+static void qeth_l3_fill_header(struct qeth_card *card, struct qeth_hdr *hdr,
+ struct sk_buff *skb, int ipv, int cast_type,
+ unsigned int data_len)
+{
memset(hdr, 0, sizeof(struct qeth_hdr));
hdr->hdr.l3.id = QETH_HEADER_TYPE_LAYER3;
- hdr->hdr.l3.ext_flags = 0;
+ hdr->hdr.l3.length = data_len;
/*
* before we're going to overwrite this location with next hop ip.
hdr->hdr.l3.vlan_id = skb_vlan_tag_get(skb);
}
- hdr->hdr.l3.length = skb->len - sizeof(struct qeth_hdr);
+ /* OSA only: */
+ if (!ipv) {
+ hdr->hdr.l3.flags = QETH_HDR_PASSTHRU;
+ if (ether_addr_equal_64bits(eth_hdr(skb)->h_dest,
+ skb->dev->broadcast))
+ hdr->hdr.l3.flags |= QETH_CAST_BROADCAST;
+ else
+ hdr->hdr.l3.flags |= (cast_type == RTN_MULTICAST) ?
+ QETH_CAST_MULTICAST : QETH_CAST_UNICAST;
+ return;
+ }
+ hdr->hdr.l3.flags = qeth_l3_cast_type_to_flag(cast_type);
rcu_read_lock();
- dst = skb_dst(skb);
if (ipv == 4) {
- struct rtable *rt = (struct rtable *) dst;
- __be32 *pkey = &ip_hdr(skb)->daddr;
+ struct rtable *rt = skb_rtable(skb);
- if (rt && rt->rt_gateway)
- pkey = &rt->rt_gateway;
-
- /* IPv4 */
- hdr->hdr.l3.flags = qeth_l3_get_qeth_hdr_flags4(cast_type);
- memset(hdr->hdr.l3.dest_addr, 0, 12);
- *((__be32 *) (&hdr->hdr.l3.dest_addr[12])) = *pkey;
- } else if (ipv == 6) {
- struct rt6_info *rt = (struct rt6_info *) dst;
- struct in6_addr *pkey = &ipv6_hdr(skb)->daddr;
+ *((__be32 *) &hdr->hdr.l3.next_hop.ipv4.addr) = (rt) ?
+ rt_nexthop(rt, ip_hdr(skb)->daddr) :
+ ip_hdr(skb)->daddr;
+ } else {
+ /* IPv6 */
+ const struct rt6_info *rt = skb_rt6_info(skb);
+ const struct in6_addr *next_hop;
if (rt && !ipv6_addr_any(&rt->rt6i_gateway))
- pkey = &rt->rt6i_gateway;
+ next_hop = &rt->rt6i_gateway;
+ else
+ next_hop = &ipv6_hdr(skb)->daddr;
+ memcpy(hdr->hdr.l3.next_hop.ipv6_addr, next_hop, 16);
- /* IPv6 */
- hdr->hdr.l3.flags = qeth_l3_get_qeth_hdr_flags6(cast_type);
- if (card->info.type == QETH_CARD_TYPE_IQD)
- hdr->hdr.l3.flags &= ~QETH_HDR_PASSTHRU;
- memcpy(hdr->hdr.l3.dest_addr, pkey, 16);
- } else {
- if (!memcmp(skb->data + sizeof(struct qeth_hdr),
- skb->dev->broadcast, 6)) {
- /* broadcast? */
- hdr->hdr.l3.flags = QETH_CAST_BROADCAST |
- QETH_HDR_PASSTHRU;
- } else {
- hdr->hdr.l3.flags = (cast_type == RTN_MULTICAST) ?
- QETH_CAST_MULTICAST | QETH_HDR_PASSTHRU :
- QETH_CAST_UNICAST | QETH_HDR_PASSTHRU;
- }
+ hdr->hdr.l3.flags |= QETH_HDR_IPV6;
+ if (card->info.type != QETH_CARD_TYPE_IQD)
+ hdr->hdr.l3.flags |= QETH_HDR_PASSTHRU;
}
rcu_read_unlock();
}
/*fix header to TSO values ...*/
hdr->hdr.hdr.l3.id = QETH_HEADER_TYPE_TSO;
- hdr->hdr.hdr.l3.length = skb->len - sizeof(struct qeth_hdr_tso);
/*set values which are fix for the first approach ...*/
hdr->ext.hdr_tot_len = (__u16) sizeof(struct qeth_hdr_ext_tso);
hdr->ext.imb_hdr_no = 1;
struct qeth_card *card = dev->ml_priv;
struct sk_buff *new_skb = NULL;
int ipv = qeth_get_ip_version(skb);
- int cast_type = qeth_l3_get_cast_type(card, skb);
+ int cast_type = qeth_l3_get_cast_type(skb);
struct qeth_qdio_out_q *queue =
card->qdio.out_qs[card->qdio.do_prio_queueing
|| (cast_type && card->info.is_multicast_different) ?
if (use_tso) {
hdr = skb_push(new_skb, sizeof(struct qeth_hdr_tso));
memset(hdr, 0, sizeof(struct qeth_hdr_tso));
- qeth_l3_fill_header(card, hdr, new_skb, ipv, cast_type);
+ qeth_l3_fill_header(card, hdr, new_skb, ipv, cast_type,
+ new_skb->len - sizeof(struct qeth_hdr_tso));
qeth_tso_fill_header(card, hdr, new_skb);
hdr_elements++;
} else {
if (data_offset < 0) {
hdr = skb_push(new_skb, sizeof(struct qeth_hdr));
- qeth_l3_fill_header(card, hdr, new_skb, ipv,
- cast_type);
+ qeth_l3_fill_header(card, hdr, new_skb, ipv, cast_type,
+ new_skb->len -
+ sizeof(struct qeth_hdr));
} else {
if (be16_to_cpu(new_skb->protocol) == ETH_P_AF_IUCV)
qeth_l3_fill_af_iucv_hdr(card, hdr, new_skb);
else {
qeth_l3_fill_header(card, hdr, new_skb, ipv,
- cast_type);
- hdr->hdr.l3.length = new_skb->len - data_offset;
+ cast_type,
+ new_skb->len - data_offset);
}
}
.ndo_get_stats = qeth_get_stats,
.ndo_start_xmit = qeth_l3_hard_start_xmit,
.ndo_validate_addr = eth_validate_addr,
- .ndo_set_rx_mode = qeth_l3_set_multicast_list,
+ .ndo_set_rx_mode = qeth_l3_set_rx_mode,
.ndo_do_ioctl = qeth_do_ioctl,
.ndo_change_mtu = qeth_change_mtu,
.ndo_fix_features = qeth_fix_features,
.ndo_start_xmit = qeth_l3_hard_start_xmit,
.ndo_features_check = qeth_features_check,
.ndo_validate_addr = eth_validate_addr,
- .ndo_set_rx_mode = qeth_l3_set_multicast_list,
+ .ndo_set_rx_mode = qeth_l3_set_rx_mode,
.ndo_do_ioctl = qeth_do_ioctl,
.ndo_change_mtu = qeth_change_mtu,
.ndo_fix_features = qeth_fix_features,
__qeth_l3_open(card->dev);
else
dev_open(card->dev);
- qeth_l3_set_multicast_list(card->dev);
+ qeth_l3_set_rx_mode(card->dev);
qeth_recover_features(card->dev);
rtnl_unlock();
}
NULL,
};
-#ifdef CONFIG_QETH_IPV6
-/**
- * IPv6 event handler
- */
static int qeth_l3_ip6_event(struct notifier_block *this,
unsigned long event, void *ptr)
{
qeth_l3_ip6_event,
NULL,
};
-#endif
static int qeth_l3_register_notifiers(void)
{
rc = register_inetaddr_notifier(&qeth_l3_ip_notifier);
if (rc)
return rc;
-#ifdef CONFIG_QETH_IPV6
rc = register_inet6addr_notifier(&qeth_l3_ip6_notifier);
if (rc) {
unregister_inetaddr_notifier(&qeth_l3_ip_notifier);
return rc;
}
-#else
- pr_warn("There is no IPv6 support for the layer 3 discipline\n");
-#endif
return 0;
}
static void qeth_l3_unregister_notifiers(void)
{
-
QETH_DBF_TEXT(SETUP, 5, "unregnot");
WARN_ON(unregister_inetaddr_notifier(&qeth_l3_ip_notifier));
-#ifdef CONFIG_QETH_IPV6
WARN_ON(unregister_inet6addr_notifier(&qeth_l3_ip6_notifier));
-#endif /* QETH_IPV6 */
}
static int __init qeth_l3_init(void)
{
- int rc = 0;
-
pr_info("register layer 3 discipline\n");
- rc = qeth_l3_register_notifiers();
- return rc;
+ return qeth_l3_register_notifiers();
}
static void __exit qeth_l3_exit(void)
#include <linux/slab.h>
#include <asm/ebcdic.h>
#include <linux/hashtable.h>
+#include <linux/inet.h>
#include "qeth_l3.h"
#define QETH_DEVICE_ATTR(_id, _name, _mode, _show, _store) \
struct device_attribute dev_attr_##_id = __ATTR(_name, _mode, _show, _store)
+static int qeth_l3_string_to_ipaddr(const char *buf,
+ enum qeth_prot_versions proto, u8 *addr)
+{
+ const char *end;
+
+ if ((proto == QETH_PROT_IPV4 && !in4_pton(buf, -1, addr, -1, &end)) ||
+ (proto == QETH_PROT_IPV6 && !in6_pton(buf, -1, addr, -1, &end)))
+ return -EINVAL;
+ return 0;
+}
+
static ssize_t qeth_l3_dev_route_show(struct qeth_card *card,
struct qeth_routing_info *route, char *buf)
{
#define FIB_CONTEXT_FLAG_NATIVE_HBA (0x00000010)
#define FIB_CONTEXT_FLAG_NATIVE_HBA_TMF (0x00000020)
#define FIB_CONTEXT_FLAG_SCSI_CMD (0x00000040)
+#define FIB_CONTEXT_FLAG_EH_RESET (0x00000080)
/*
* Define the command values
info = &aac->hba_map[bus][cid];
if (bus >= AAC_MAX_BUSES || cid >= AAC_MAX_TARGETS ||
info->devtype != AAC_DEVTYPE_NATIVE_RAW) {
- fib->flags |= FIB_CONTEXT_FLAG_TIMED_OUT;
+ fib->flags |= FIB_CONTEXT_FLAG_EH_RESET;
cmd->SCp.phase = AAC_OWNER_ERROR_HANDLER;
}
}
return req;
for_each_bio(bio) {
- ret = blk_rq_append_bio(req, bio);
+ struct bio *bounce_bio = bio;
+
+ ret = blk_rq_append_bio(req, &bounce_bio);
if (ret)
return ERR_PTR(ret);
}
model, compatible);
if (strflags)
- devinfo->flags = simple_strtoul(strflags, NULL, 0);
- else
- devinfo->flags = flags;
-
+ flags = (__force blist_flags_t)simple_strtoul(strflags, NULL, 0);
+ devinfo->flags = flags;
devinfo->compatible = compatible;
if (compatible)
* SCSI_SCAN_LUN_PRESENT: a new scsi_device was allocated and initialized
**/
static int scsi_add_lun(struct scsi_device *sdev, unsigned char *inq_result,
- int *bflags, int async)
+ blist_flags_t *bflags, int async)
{
int ret;
* - SCSI_SCAN_LUN_PRESENT: a new scsi_device was allocated and initialized
**/
static int scsi_probe_and_add_lun(struct scsi_target *starget,
- u64 lun, int *bflagsp,
+ u64 lun, blist_flags_t *bflagsp,
struct scsi_device **sdevp,
enum scsi_scan_mode rescan,
void *hostdata)
{
struct scsi_device *sdev;
unsigned char *result;
- int bflags, res = SCSI_SCAN_NO_RESPONSE, result_len = 256;
+ blist_flags_t bflags;
+ int res = SCSI_SCAN_NO_RESPONSE, result_len = 256;
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
/*
* Modifies sdevscan->lun.
**/
static void scsi_sequential_lun_scan(struct scsi_target *starget,
- int bflags, int scsi_level,
+ blist_flags_t bflags, int scsi_level,
enum scsi_scan_mode rescan)
{
uint max_dev_lun;
* 0: scan completed (or no memory, so further scanning is futile)
* 1: could not scan with REPORT LUN
**/
-static int scsi_report_lun_scan(struct scsi_target *starget, int bflags,
+static int scsi_report_lun_scan(struct scsi_target *starget, blist_flags_t bflags,
enum scsi_scan_mode rescan)
{
unsigned char scsi_cmd[MAX_COMMAND_SIZE];
unsigned int id, u64 lun, enum scsi_scan_mode rescan)
{
struct Scsi_Host *shost = dev_to_shost(parent);
- int bflags = 0;
+ blist_flags_t bflags = 0;
int res;
struct scsi_target *starget;
}
static DEVICE_ATTR(wwid, S_IRUGO, sdev_show_wwid, NULL);
-#define BLIST_FLAG_NAME(name) [ilog2(BLIST_##name)] = #name
+#define BLIST_FLAG_NAME(name) \
+ [ilog2((__force unsigned int)BLIST_##name)] = #name
static const char *const sdev_bflags_name[] = {
#include "scsi_devinfo_tbl.c"
};
for (i = 0; i < sizeof(sdev->sdev_bflags) * BITS_PER_BYTE; i++) {
const char *name = NULL;
- if (!(sdev->sdev_bflags & BIT(i)))
+ if (!(sdev->sdev_bflags & (__force blist_flags_t)BIT(i)))
continue;
if (i < ARRAY_SIZE(sdev_bflags_name) && sdev_bflags_name[i])
name = sdev_bflags_name[i];
/* Our blacklist flags */
enum {
- SPI_BLIST_NOIUS = 0x1,
+ SPI_BLIST_NOIUS = (__force blist_flags_t)0x1,
};
/* blacklist table, modelled on scsi_devinfo.c */
static struct {
char *vendor;
char *model;
- unsigned flags;
+ blist_flags_t flags;
} spi_static_device_list[] __initdata = {
{"HP", "Ultrium 3-SCSI", SPI_BLIST_NOIUS },
{"IBM", "ULTRIUM-TD3", SPI_BLIST_NOIUS },
{
struct scsi_device *sdev = to_scsi_device(dev);
struct scsi_target *starget = sdev->sdev_target;
- unsigned bflags = scsi_get_device_flags_keyed(sdev, &sdev->inquiry[8],
- &sdev->inquiry[16],
- SCSI_DEVINFO_SPI);
+ blist_flags_t bflags;
+
+ bflags = scsi_get_device_flags_keyed(sdev, &sdev->inquiry[8],
+ &sdev->inquiry[16],
+ SCSI_DEVINFO_SPI);
/* Populate the target capability fields with the values
* gleaned from the device inquiry */
#define A3700_SPI_BYTE_LEN BIT(5)
#define A3700_SPI_CLK_PRESCALE BIT(0)
#define A3700_SPI_CLK_PRESCALE_MASK (0x1f)
+#define A3700_SPI_CLK_EVEN_OFFS (0x10)
#define A3700_SPI_WFIFO_THRS_BIT 28
#define A3700_SPI_RFIFO_THRS_BIT 24
prescale = DIV_ROUND_UP(clk_get_rate(a3700_spi->clk), speed_hz);
+ /* For prescaler values over 15, we can only set it by steps of 2.
+ * Starting from A3700_SPI_CLK_EVEN_OFFS, we set values from 0 up to
+ * 30. We only use this range from 16 to 30.
+ */
+ if (prescale > 15)
+ prescale = A3700_SPI_CLK_EVEN_OFFS + DIV_ROUND_UP(prescale, 2);
+
val = spireg_read(a3700_spi, A3700_SPI_IF_CFG_REG);
val = val & ~A3700_SPI_CLK_PRESCALE_MASK;
pm_runtime_get_sync(&pdev->dev);
/* reset the hardware and block queue progress */
- spin_lock_irq(&as->lock);
if (as->use_dma) {
atmel_spi_stop_dma(master);
atmel_spi_release_dma(master);
}
+ spin_lock_irq(&as->lock);
spi_writel(as, CR, SPI_BIT(SWRST));
spi_writel(as, CR, SPI_BIT(SWRST)); /* AT91SAM9263 Rev B workaround */
spi_readl(as, SR);
/* Sets SPCMD */
rspi_write16(rspi, rspi->spcmd, RSPI_SPCMD0);
- /* Enables SPI function in master mode */
- rspi_write8(rspi, SPCR_SPE | SPCR_MSTR, RSPI_SPCR);
+ /* Sets RSPI mode */
+ rspi_write8(rspi, SPCR_MSTR, RSPI_SPCR);
return 0;
}
static int sun4i_spi_remove(struct platform_device *pdev)
{
- pm_runtime_disable(&pdev->dev);
+ pm_runtime_force_suspend(&pdev->dev);
return 0;
}
while (remaining_words) {
int n_words, tx_words, rx_words;
u32 sr;
+ int stalled;
n_words = min(remaining_words, xspi->buffer_size);
/* Read out all the data from the Rx FIFO */
rx_words = n_words;
+ stalled = 10;
while (rx_words) {
+ if (rx_words == n_words && !(stalled--) &&
+ !(sr & XSPI_SR_TX_EMPTY_MASK) &&
+ (sr & XSPI_SR_RX_EMPTY_MASK)) {
+ dev_err(&spi->dev,
+ "Detected stall. Check C_SPI_MODE and C_SPI_MEMORY\n");
+ xspi_init_hw(xspi);
+ return -EIO;
+ }
+
if ((sr & XSPI_SR_TX_EMPTY_MASK) && (rx_words > 1)) {
xilinx_spi_rx(xspi);
rx_words--;
" %d i: %d bio: %p, allocating another"
" bio\n", bio->bi_vcnt, i, bio);
- rc = blk_rq_append_bio(req, bio);
+ rc = blk_rq_append_bio(req, &bio);
if (rc) {
pr_err("pSCSI: failed to append bio\n");
goto fail;
}
if (bio) {
- rc = blk_rq_append_bio(req, bio);
+ rc = blk_rq_append_bio(req, &bio);
if (rc) {
pr_err("pSCSI: failed to append bio\n");
goto fail;
config CRAMFS_MTD
bool "Support CramFs image directly mapped in physical memory"
depends on CRAMFS && MTD
+ depends on CRAMFS=m || MTD=y
default y if !CRAMFS_BLOCKDEV
help
This option allows the CramFs driver to load data directly from
* avoid bad behavior from the prior rlimits. This has to
* happen before arch_pick_mmap_layout(), which examines
* RLIMIT_STACK, but after the point of no return to avoid
- * races from other threads changing the limits. This also
- * must be protected from races with prlimit() calls.
+ * needing to clean up the change on failure.
*/
- task_lock(current->group_leader);
if (current->signal->rlim[RLIMIT_STACK].rlim_cur > _STK_LIM)
current->signal->rlim[RLIMIT_STACK].rlim_cur = _STK_LIM;
- if (current->signal->rlim[RLIMIT_STACK].rlim_max > _STK_LIM)
- current->signal->rlim[RLIMIT_STACK].rlim_max = _STK_LIM;
- task_unlock(current->group_leader);
}
arch_pick_mmap_layout(current->mm);
EXT4_INODE_EOFBLOCKS);
}
ext4_mark_inode_dirty(handle, inode);
+ ext4_update_inode_fsync_trans(handle, inode, 1);
ret2 = ext4_journal_stop(handle);
if (ret2)
break;
#ifdef CONFIG_EXT4_FS_POSIX_ACL
struct posix_acl *p = get_acl(dir, ACL_TYPE_DEFAULT);
+ if (IS_ERR(p))
+ return ERR_CAST(p);
if (p) {
int acl_size = p->a_count * sizeof(ext4_acl_entry);
*/
int ext4_inode_is_fast_symlink(struct inode *inode)
{
+ if (!(EXT4_I(inode)->i_flags & EXT4_EA_INODE_FL)) {
+ int ea_blocks = EXT4_I(inode)->i_file_acl ?
+ EXT4_CLUSTER_SIZE(inode->i_sb) >> 9 : 0;
+
+ if (ext4_has_inline_data(inode))
+ return 0;
+
+ return (S_ISLNK(inode->i_mode) && inode->i_blocks - ea_blocks == 0);
+ }
return S_ISLNK(inode->i_mode) && inode->i_size &&
(inode->i_size < EXT4_N_BLOCKS * 4);
}
"falling back\n"));
}
nblocks = dir->i_size >> EXT4_BLOCK_SIZE_BITS(sb);
+ if (!nblocks) {
+ ret = NULL;
+ goto cleanup_and_exit;
+ }
start = EXT4_I(dir)->i_dir_start_lookup;
if (start >= nblocks)
start = 0;
SB_DIRSYNC |
SB_SILENT |
SB_POSIXACL |
+ SB_LAZYTIME |
SB_I_VERSION);
if (flags & MS_REMOUNT)
INIT_LIST_HEAD(&s->s_mounts);
s->s_user_ns = get_user_ns(user_ns);
+ init_rwsem(&s->s_umount);
+ lockdep_set_class(&s->s_umount, &type->s_umount_key);
+ /*
+ * sget() can have s_umount recursion.
+ *
+ * When it cannot find a suitable sb, it allocates a new
+ * one (this one), and tries again to find a suitable old
+ * one.
+ *
+ * In case that succeeds, it will acquire the s_umount
+ * lock of the old one. Since these are clearly distrinct
+ * locks, and this object isn't exposed yet, there's no
+ * risk of deadlocks.
+ *
+ * Annotate this by putting this lock in a different
+ * subclass.
+ */
+ down_write_nested(&s->s_umount, SINGLE_DEPTH_NESTING);
if (security_sb_alloc(s))
goto fail;
goto fail;
if (list_lru_init_memcg(&s->s_inode_lru))
goto fail;
-
- init_rwsem(&s->s_umount);
- lockdep_set_class(&s->s_umount, &type->s_umount_key);
- /*
- * sget() can have s_umount recursion.
- *
- * When it cannot find a suitable sb, it allocates a new
- * one (this one), and tries again to find a suitable old
- * one.
- *
- * In case that succeeds, it will acquire the s_umount
- * lock of the old one. Since these are clearly distrinct
- * locks, and this object isn't exposed yet, there's no
- * risk of deadlocks.
- *
- * Annotate this by putting this lock in a different
- * subclass.
- */
- down_write_nested(&s->s_umount, SINGLE_DEPTH_NESTING);
s->s_count = 1;
atomic_set(&s->s_active, 1);
mutex_init(&s->s_vfs_rename_mutex);
bool enabled;
};
-int kvm_timer_hyp_init(void);
+int kvm_timer_hyp_init(bool);
int kvm_timer_enable(struct kvm_vcpu *vcpu);
int kvm_timer_vcpu_reset(struct kvm_vcpu *vcpu);
void kvm_timer_vcpu_init(struct kvm_vcpu *vcpu);
#define bio_set_dev(bio, bdev) \
do { \
+ if ((bio)->bi_disk != (bdev)->bd_disk) \
+ bio_clear_flag(bio, BIO_THROTTLED);\
(bio)->bi_disk = (bdev)->bd_disk; \
(bio)->bi_partno = (bdev)->bd_partno; \
} while (0)
struct bio {
struct bio *bi_next; /* request queue link */
struct gendisk *bi_disk;
- u8 bi_partno;
- blk_status_t bi_status;
unsigned int bi_opf; /* bottom bits req flags,
* top bits REQ_OP. Use
* accessors.
unsigned short bi_flags; /* status, etc and bvec pool number */
unsigned short bi_ioprio;
unsigned short bi_write_hint;
-
- struct bvec_iter bi_iter;
+ blk_status_t bi_status;
+ u8 bi_partno;
/* Number of segments in this BIO after
* physical address coalescing is performed.
unsigned int bi_seg_front_size;
unsigned int bi_seg_back_size;
- atomic_t __bi_remaining;
+ struct bvec_iter bi_iter;
+ atomic_t __bi_remaining;
bio_end_io_t *bi_end_io;
void *bi_private;
struct request {
struct list_head queuelist;
union {
- call_single_data_t csd;
+ struct __call_single_data csd;
u64 fifo_time;
};
struct request *next_rq;
};
+static inline bool blk_op_is_scsi(unsigned int op)
+{
+ return op == REQ_OP_SCSI_IN || op == REQ_OP_SCSI_OUT;
+}
+
+static inline bool blk_op_is_private(unsigned int op)
+{
+ return op == REQ_OP_DRV_IN || op == REQ_OP_DRV_OUT;
+}
+
static inline bool blk_rq_is_scsi(struct request *rq)
{
- return req_op(rq) == REQ_OP_SCSI_IN || req_op(rq) == REQ_OP_SCSI_OUT;
+ return blk_op_is_scsi(req_op(rq));
}
static inline bool blk_rq_is_private(struct request *rq)
{
- return req_op(rq) == REQ_OP_DRV_IN || req_op(rq) == REQ_OP_DRV_OUT;
+ return blk_op_is_private(req_op(rq));
}
static inline bool blk_rq_is_passthrough(struct request *rq)
return blk_rq_is_scsi(rq) || blk_rq_is_private(rq);
}
+static inline bool bio_is_passthrough(struct bio *bio)
+{
+ unsigned op = bio_op(bio);
+
+ return blk_op_is_scsi(op) || blk_op_is_private(op);
+}
+
static inline unsigned short req_get_ioprio(struct request *req)
{
return req->ioprio;
extern void blk_rq_unprep_clone(struct request *rq);
extern blk_status_t blk_insert_cloned_request(struct request_queue *q,
struct request *rq);
-extern int blk_rq_append_bio(struct request *rq, struct bio *bio);
+extern int blk_rq_append_bio(struct request *rq, struct bio **bio);
extern void blk_delay_queue(struct request_queue *, unsigned long);
extern void blk_queue_split(struct request_queue *, struct bio **);
extern void blk_recount_segments(struct request_queue *, struct bio *);
* In practice this is far bigger than any realistic pointer offset; this limit
* ensures that umax_value + (int)off + (int)size cannot overflow a u64.
*/
-#define BPF_MAX_VAR_OFF (1ULL << 31)
+#define BPF_MAX_VAR_OFF (1 << 29)
/* Maximum variable size permitted for ARG_CONST_SIZE[_OR_ZERO]. This ensures
* that converting umax_value to int cannot overflow.
*/
-#define BPF_MAX_VAR_SIZ INT_MAX
+#define BPF_MAX_VAR_SIZ (1 << 29)
/* Liveness marks, used for registers and spilled-regs (in stack slots).
* Read marks propagate upwards until they find a write mark; they record that
* interface to write out it's contents for debugging a mobile system.
*/
-#ifndef PTI_H_
-#define PTI_H_
+#ifndef LINUX_INTEL_PTI_H_
+#define LINUX_INTEL_PTI_H_
/* offset for last dword of any PTI message. Part of MIPI P1149.7 */
#define PTI_LASTDWORD_DTS 0x30
const char *thread_name);
void pti_release_masterchannel(struct pti_masterchannel *mc);
-#endif /*PTI_H_*/
+#endif /* LINUX_INTEL_PTI_H_ */
* 100: prefer care-of address
*/
dontfrag:1,
- autoflowlabel:1;
+ autoflowlabel:1,
+ autoflowlabel_set:1;
__u8 min_hopcount;
__u8 tclass;
__be32 rcv_flowinfo;
int addr;
int flags;
struct gpio_desc *reset;
- unsigned int reset_delay;
- unsigned int reset_post_delay;
+ unsigned int reset_assert_delay;
+ unsigned int reset_deassert_delay;
};
#define to_mdio_device(d) container_of(d, struct mdio_device, dev)
#define LTR_L1SS_PWR_GATE_CHECK_CARD_EN BIT(6)
enum dev_aspm_mode {
- DEV_ASPM_DISABLE = 0,
DEV_ASPM_DYNAMIC,
DEV_ASPM_BACKDOOR,
DEV_ASPM_STATIC,
+ DEV_ASPM_DISABLE,
};
/*
};
struct mlx5_irq_info {
+ cpumask_var_t mask;
char name[MLX5_MAX_IRQ_NAME];
};
enum mlx5_eq_type type);
int mlx5_destroy_unmap_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq);
int mlx5_start_eqs(struct mlx5_core_dev *dev);
-int mlx5_stop_eqs(struct mlx5_core_dev *dev);
+void mlx5_stop_eqs(struct mlx5_core_dev *dev);
int mlx5_vector2eqn(struct mlx5_core_dev *dev, int vector, int *eqn,
unsigned int *irqn);
int mlx5_core_attach_mcg(struct mlx5_core_dev *dev, union ib_gid *mgid, u32 qpn);
MLX5_CMD_OP_ALLOC_Q_COUNTER = 0x771,
MLX5_CMD_OP_DEALLOC_Q_COUNTER = 0x772,
MLX5_CMD_OP_QUERY_Q_COUNTER = 0x773,
- MLX5_CMD_OP_SET_RATE_LIMIT = 0x780,
+ MLX5_CMD_OP_SET_PP_RATE_LIMIT = 0x780,
MLX5_CMD_OP_QUERY_RATE_LIMIT = 0x781,
MLX5_CMD_OP_CREATE_SCHEDULING_ELEMENT = 0x782,
MLX5_CMD_OP_DESTROY_SCHEDULING_ELEMENT = 0x783,
u8 vxlan_udp_port[0x10];
};
-struct mlx5_ifc_set_rate_limit_out_bits {
+struct mlx5_ifc_set_pp_rate_limit_out_bits {
u8 status[0x8];
u8 reserved_at_8[0x18];
u8 reserved_at_40[0x40];
};
-struct mlx5_ifc_set_rate_limit_in_bits {
+struct mlx5_ifc_set_pp_rate_limit_in_bits {
u8 opcode[0x10];
u8 reserved_at_10[0x10];
u8 reserved_at_60[0x20];
u8 rate_limit[0x20];
+
+ u8 reserved_at_a0[0x160];
};
struct mlx5_ifc_access_register_out_bits {
void __rtnl_unlock(void);
void rtnl_kfree_skbs(struct sk_buff *head, struct sk_buff *tail);
-#define ASSERT_RTNL() do { \
- if (unlikely(!rtnl_is_locked())) { \
- printk(KERN_ERR "RTNL: assertion failed at %s (%d)\n", \
- __FILE__, __LINE__); \
- dump_stack(); \
- } \
-} while(0)
+#define ASSERT_RTNL() \
+ WARN_ONCE(!rtnl_is_locked(), \
+ "RTNL: assertion failed at %s (%d)\n", __FILE__, __LINE__)
extern int ndo_dflt_fdb_dump(struct sk_buff *skb,
struct netlink_callback *cb,
* for that name. This appears in the sysfs "modalias" attribute
* for driver coldplugging, and in uevents used for hotplugging
* @cs_gpio: gpio number of the chipselect line (optional, -ENOENT when
- * when not using a GPIO line)
+ * not using a GPIO line)
*
* @statistics: statistics for the spi_device
*
* @WIPHY_FLAG_IBSS_RSN: The device supports IBSS RSN.
* @WIPHY_FLAG_MESH_AUTH: The device supports mesh authentication by routing
* auth frames to userspace. See @NL80211_MESH_SETUP_USERSPACE_AUTH.
- * @WIPHY_FLAG_SUPPORTS_SCHED_SCAN: The device supports scheduled scans.
* @WIPHY_FLAG_SUPPORTS_FW_ROAM: The device supports roaming feature in the
* firmware.
* @WIPHY_FLAG_AP_UAPSD: The device supports uapsd on AP.
int inet_sk_rebuild_header(struct sock *sk);
+/**
+ * inet_sk_state_load - read sk->sk_state for lockless contexts
+ * @sk: socket pointer
+ *
+ * Paired with inet_sk_state_store(). Used in places we don't hold socket lock:
+ * tcp_diag_get_info(), tcp_get_info(), tcp_poll(), get_tcp4_sock() ...
+ */
+static inline int inet_sk_state_load(const struct sock *sk)
+{
+ /* state change might impact lockless readers. */
+ return smp_load_acquire(&sk->sk_state);
+}
+
+/**
+ * inet_sk_state_store - update sk->sk_state
+ * @sk: socket pointer
+ * @newstate: new state
+ *
+ * Paired with inet_sk_state_load(). Should be used in contexts where
+ * state change might impact lockless readers.
+ */
+void inet_sk_state_store(struct sock *sk, int newstate);
+
+void inet_sk_set_state(struct sock *sk, int state);
+
static inline unsigned int __inet_ehashfn(const __be32 laddr,
const __u16 lport,
const __be32 faddr,
bool create);
void tcf_chain_put(struct tcf_chain *chain);
int tcf_block_get(struct tcf_block **p_block,
- struct tcf_proto __rcu **p_filter_chain, struct Qdisc *q);
+ struct tcf_proto __rcu **p_filter_chain, struct Qdisc *q,
+ struct netlink_ext_ack *extack);
int tcf_block_get_ext(struct tcf_block **p_block, struct Qdisc *q,
- struct tcf_block_ext_info *ei);
+ struct tcf_block_ext_info *ei,
+ struct netlink_ext_ack *extack);
void tcf_block_put(struct tcf_block *block);
void tcf_block_put_ext(struct tcf_block *block, struct Qdisc *q,
struct tcf_block_ext_info *ei);
};
enum tc_clsbpf_command {
- TC_CLSBPF_ADD,
- TC_CLSBPF_REPLACE,
- TC_CLSBPF_DESTROY,
+ TC_CLSBPF_OFFLOAD,
TC_CLSBPF_STATS,
};
enum tc_clsbpf_command command;
struct tcf_exts *exts;
struct bpf_prog *prog;
+ struct bpf_prog *oldprog;
const char *name;
bool exts_integrated;
u32 gen_flags;
int fifo_set_limit(struct Qdisc *q, unsigned int limit);
struct Qdisc *fifo_create_dflt(struct Qdisc *sch, struct Qdisc_ops *ops,
- unsigned int limit);
+ unsigned int limit,
+ struct netlink_ext_ack *extack);
int register_qdisc(struct Qdisc_ops *qops);
int unregister_qdisc(struct Qdisc_ops *qops);
struct Qdisc *qdisc_lookup(struct net_device *dev, u32 handle);
struct Qdisc *qdisc_lookup_class(struct net_device *dev, u32 handle);
struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r,
- struct nlattr *tab);
+ struct nlattr *tab,
+ struct netlink_ext_ack *extack);
void qdisc_put_rtab(struct qdisc_rate_table *tab);
void qdisc_put_stab(struct qdisc_size_table *tab);
void qdisc_warn_nonwc(const char *txt, struct Qdisc *qdisc);
/* Child qdisc manipulation */
struct netdev_queue * (*select_queue)(struct Qdisc *, struct tcmsg *);
int (*graft)(struct Qdisc *, unsigned long cl,
- struct Qdisc *, struct Qdisc **);
+ struct Qdisc *, struct Qdisc **,
+ struct netlink_ext_ack *extack);
struct Qdisc * (*leaf)(struct Qdisc *, unsigned long cl);
void (*qlen_notify)(struct Qdisc *, unsigned long);
/* Class manipulation routines */
unsigned long (*find)(struct Qdisc *, u32 classid);
int (*change)(struct Qdisc *, u32, u32,
- struct nlattr **, unsigned long *);
+ struct nlattr **, unsigned long *,
+ struct netlink_ext_ack *);
int (*delete)(struct Qdisc *, unsigned long);
void (*walk)(struct Qdisc *, struct qdisc_walker * arg);
/* Filter manipulation */
struct tcf_block * (*tcf_block)(struct Qdisc *sch,
- unsigned long arg);
+ unsigned long arg,
+ struct netlink_ext_ack *extack);
unsigned long (*bind_tcf)(struct Qdisc *, unsigned long,
u32 classid);
void (*unbind_tcf)(struct Qdisc *, unsigned long);
struct sk_buff * (*dequeue)(struct Qdisc *);
struct sk_buff * (*peek)(struct Qdisc *);
- int (*init)(struct Qdisc *sch, struct nlattr *arg);
+ int (*init)(struct Qdisc *sch, struct nlattr *arg,
+ struct netlink_ext_ack *extack);
void (*reset)(struct Qdisc *);
void (*destroy)(struct Qdisc *);
int (*change)(struct Qdisc *sch,
- struct nlattr *arg);
+ struct nlattr *arg,
+ struct netlink_ext_ack *extack);
void (*attach)(struct Qdisc *sch);
int (*dump)(struct Qdisc *, struct sk_buff *);
void qdisc_tree_reduce_backlog(struct Qdisc *qdisc, unsigned int n,
unsigned int len);
struct Qdisc *qdisc_alloc(struct netdev_queue *dev_queue,
- const struct Qdisc_ops *ops);
+ const struct Qdisc_ops *ops,
+ struct netlink_ext_ack *extack);
struct Qdisc *qdisc_create_dflt(struct netdev_queue *dev_queue,
- const struct Qdisc_ops *ops, u32 parentid);
+ const struct Qdisc_ops *ops, u32 parentid,
+ struct netlink_ext_ack *extack);
void __qdisc_calculate_pkt_len(struct sk_buff *skb,
const struct qdisc_size_table *stab);
int skb_do_redirect(struct sk_buff *);
return (1 << sk->sk_state) & (TCPF_LISTEN | TCPF_NEW_SYN_RECV);
}
-/**
- * sk_state_load - read sk->sk_state for lockless contexts
- * @sk: socket pointer
- *
- * Paired with sk_state_store(). Used in places we do not hold socket lock :
- * tcp_diag_get_info(), tcp_get_info(), tcp_poll(), get_tcp4_sock() ...
- */
-static inline int sk_state_load(const struct sock *sk)
-{
- return smp_load_acquire(&sk->sk_state);
-}
-
-/**
- * sk_state_store - update sk->sk_state
- * @sk: socket pointer
- * @newstate: new state
- *
- * Paired with sk_state_load(). Should be used in contexts where
- * state change might impact lockless readers.
- */
-static inline void sk_state_store(struct sock *sk, int newstate)
-{
- smp_store_release(&sk->sk_state, newstate);
-}
-
void sock_enable_timestamp(struct sock *sk, int flag);
int sock_get_timestamp(struct sock *, struct timeval __user *);
int sock_get_timestampns(struct sock *, struct timespec __user *);
{ KVM_TRACE_MMIO_WRITE, "write" }
TRACE_EVENT(kvm_mmio,
- TP_PROTO(int type, int len, u64 gpa, u64 val),
+ TP_PROTO(int type, int len, u64 gpa, void *val),
TP_ARGS(type, len, gpa, val),
TP_STRUCT__entry(
__entry->type = type;
__entry->len = len;
__entry->gpa = gpa;
- __entry->val = val;
+ __entry->val = 0;
+ if (val)
+ memcpy(&__entry->val, val,
+ min_t(u32, sizeof(__entry->val), len));
),
TP_printk("mmio %s len %u gpa 0x%llx val 0x%llx",
#define _TRACE_SOCK_H
#include <net/sock.h>
+#include <net/ipv6.h>
#include <linux/tracepoint.h>
+#include <linux/ipv6.h>
+#include <linux/tcp.h>
+
+/* The protocol traced by sock_set_state */
+#define inet_protocol_names \
+ EM(IPPROTO_TCP) \
+ EM(IPPROTO_DCCP) \
+ EMe(IPPROTO_SCTP)
+
+#define tcp_state_names \
+ EM(TCP_ESTABLISHED) \
+ EM(TCP_SYN_SENT) \
+ EM(TCP_SYN_RECV) \
+ EM(TCP_FIN_WAIT1) \
+ EM(TCP_FIN_WAIT2) \
+ EM(TCP_TIME_WAIT) \
+ EM(TCP_CLOSE) \
+ EM(TCP_CLOSE_WAIT) \
+ EM(TCP_LAST_ACK) \
+ EM(TCP_LISTEN) \
+ EM(TCP_CLOSING) \
+ EMe(TCP_NEW_SYN_RECV)
+
+/* enums need to be exported to user space */
+#undef EM
+#undef EMe
+#define EM(a) TRACE_DEFINE_ENUM(a);
+#define EMe(a) TRACE_DEFINE_ENUM(a);
+
+inet_protocol_names
+tcp_state_names
+
+#undef EM
+#undef EMe
+#define EM(a) { a, #a },
+#define EMe(a) { a, #a }
+
+#define show_inet_protocol_name(val) \
+ __print_symbolic(val, inet_protocol_names)
+
+#define show_tcp_state_name(val) \
+ __print_symbolic(val, tcp_state_names)
TRACE_EVENT(sock_rcvqueue_full,
__entry->rmem_alloc)
);
+TRACE_EVENT(inet_sock_set_state,
+
+ TP_PROTO(const struct sock *sk, const int oldstate, const int newstate),
+
+ TP_ARGS(sk, oldstate, newstate),
+
+ TP_STRUCT__entry(
+ __field(const void *, skaddr)
+ __field(int, oldstate)
+ __field(int, newstate)
+ __field(__u16, sport)
+ __field(__u16, dport)
+ __field(__u8, protocol)
+ __array(__u8, saddr, 4)
+ __array(__u8, daddr, 4)
+ __array(__u8, saddr_v6, 16)
+ __array(__u8, daddr_v6, 16)
+ ),
+
+ TP_fast_assign(
+ struct inet_sock *inet = inet_sk(sk);
+ struct in6_addr *pin6;
+ __be32 *p32;
+
+ __entry->skaddr = sk;
+ __entry->oldstate = oldstate;
+ __entry->newstate = newstate;
+
+ __entry->protocol = sk->sk_protocol;
+ __entry->sport = ntohs(inet->inet_sport);
+ __entry->dport = ntohs(inet->inet_dport);
+
+ p32 = (__be32 *) __entry->saddr;
+ *p32 = inet->inet_saddr;
+
+ p32 = (__be32 *) __entry->daddr;
+ *p32 = inet->inet_daddr;
+
+#if IS_ENABLED(CONFIG_IPV6)
+ if (sk->sk_family == AF_INET6) {
+ pin6 = (struct in6_addr *)__entry->saddr_v6;
+ *pin6 = sk->sk_v6_rcv_saddr;
+ pin6 = (struct in6_addr *)__entry->daddr_v6;
+ *pin6 = sk->sk_v6_daddr;
+ } else
+#endif
+ {
+ pin6 = (struct in6_addr *)__entry->saddr_v6;
+ ipv6_addr_set_v4mapped(inet->inet_saddr, pin6);
+ pin6 = (struct in6_addr *)__entry->daddr_v6;
+ ipv6_addr_set_v4mapped(inet->inet_daddr, pin6);
+ }
+ ),
+
+ TP_printk("protocol=%s sport=%hu dport=%hu saddr=%pI4 daddr=%pI4"
+ "saddrv6=%pI6c daddrv6=%pI6c oldstate=%s newstate=%s",
+ show_inet_protocol_name(__entry->protocol),
+ __entry->sport, __entry->dport,
+ __entry->saddr, __entry->daddr,
+ __entry->saddr_v6, __entry->daddr_v6,
+ show_tcp_state_name(__entry->oldstate),
+ show_tcp_state_name(__entry->newstate))
+);
+
#endif /* _TRACE_SOCK_H */
/* This part must be outside protection */
#include <linux/tracepoint.h>
#include <net/ipv6.h>
-#define tcp_state_name(state) { state, #state }
-#define show_tcp_state_name(val) \
- __print_symbolic(val, \
- tcp_state_name(TCP_ESTABLISHED), \
- tcp_state_name(TCP_SYN_SENT), \
- tcp_state_name(TCP_SYN_RECV), \
- tcp_state_name(TCP_FIN_WAIT1), \
- tcp_state_name(TCP_FIN_WAIT2), \
- tcp_state_name(TCP_TIME_WAIT), \
- tcp_state_name(TCP_CLOSE), \
- tcp_state_name(TCP_CLOSE_WAIT), \
- tcp_state_name(TCP_LAST_ACK), \
- tcp_state_name(TCP_LISTEN), \
- tcp_state_name(TCP_CLOSING), \
- tcp_state_name(TCP_NEW_SYN_RECV))
-
/*
* tcp event with arguments sk and skb
*
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) */
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#ifndef _NET_BATMAN_ADV_PACKET_H_
-#define _NET_BATMAN_ADV_PACKET_H_
+#ifndef _UAPI_LINUX_BATADV_PACKET_H_
+#define _UAPI_LINUX_BATADV_PACKET_H_
#include <asm/byteorder.h>
+#include <linux/if_ether.h>
#include <linux/types.h>
-#define batadv_tp_is_error(n) ((u8)(n) > 127 ? 1 : 0)
+/**
+ * batadv_tp_is_error() - Check throughput meter return code for error
+ * @n: throughput meter return code
+ *
+ * Return: 0 when not error was detected, != 0 otherwise
+ */
+#define batadv_tp_is_error(n) ((__u8)(n) > 127 ? 1 : 0)
/**
* enum batadv_packettype - types for batman-adv encapsulated packets
* one hop neighbor on the interface where it was originally received.
*/
enum batadv_iv_flags {
- BATADV_NOT_BEST_NEXT_HOP = BIT(0),
- BATADV_PRIMARIES_FIRST_HOP = BIT(1),
- BATADV_DIRECTLINK = BIT(2),
+ BATADV_NOT_BEST_NEXT_HOP = 1UL << 0,
+ BATADV_PRIMARIES_FIRST_HOP = 1UL << 1,
+ BATADV_DIRECTLINK = 1UL << 2,
};
-/* ICMP message types */
+/**
+ * enum batadv_icmp_packettype - ICMP message types
+ * @BATADV_ECHO_REPLY: success reply to BATADV_ECHO_REQUEST
+ * @BATADV_DESTINATION_UNREACHABLE: failure when route to destination not found
+ * @BATADV_ECHO_REQUEST: request BATADV_ECHO_REPLY from destination
+ * @BATADV_TTL_EXCEEDED: error after BATADV_ECHO_REQUEST traversed too many hops
+ * @BATADV_PARAMETER_PROBLEM: return code for malformed messages
+ * @BATADV_TP: throughput meter packet
+ */
enum batadv_icmp_packettype {
BATADV_ECHO_REPLY = 0,
BATADV_DESTINATION_UNREACHABLE = 3,
* @BATADV_MCAST_WANT_ALL_IPV6: we want all IPv6 multicast packets
*/
enum batadv_mcast_flags {
- BATADV_MCAST_WANT_ALL_UNSNOOPABLES = BIT(0),
- BATADV_MCAST_WANT_ALL_IPV4 = BIT(1),
- BATADV_MCAST_WANT_ALL_IPV6 = BIT(2),
+ BATADV_MCAST_WANT_ALL_UNSNOOPABLES = 1UL << 0,
+ BATADV_MCAST_WANT_ALL_IPV4 = 1UL << 1,
+ BATADV_MCAST_WANT_ALL_IPV6 = 1UL << 2,
};
/* tt data subtypes */
* @BATADV_TT_FULL_TABLE: contains full table to replace existing table
*/
enum batadv_tt_data_flags {
- BATADV_TT_OGM_DIFF = BIT(0),
- BATADV_TT_REQUEST = BIT(1),
- BATADV_TT_RESPONSE = BIT(2),
- BATADV_TT_FULL_TABLE = BIT(4),
+ BATADV_TT_OGM_DIFF = 1UL << 0,
+ BATADV_TT_REQUEST = 1UL << 1,
+ BATADV_TT_RESPONSE = 1UL << 2,
+ BATADV_TT_FULL_TABLE = 1UL << 4,
};
/**
* @BATADV_VLAN_HAS_TAG: whether the field contains a valid vlan tag or not
*/
enum batadv_vlan_flags {
- BATADV_VLAN_HAS_TAG = BIT(15),
+ BATADV_VLAN_HAS_TAG = 1UL << 15,
};
-/* claim frame types for the bridge loop avoidance */
+/**
+ * enum batadv_bla_claimframe - claim frame types for the bridge loop avoidance
+ * @BATADV_CLAIM_TYPE_CLAIM: claim of a client mac address
+ * @BATADV_CLAIM_TYPE_UNCLAIM: unclaim of a client mac address
+ * @BATADV_CLAIM_TYPE_ANNOUNCE: announcement of backbone with current crc
+ * @BATADV_CLAIM_TYPE_REQUEST: request of full claim table
+ * @BATADV_CLAIM_TYPE_LOOPDETECT: mesh-traversing loop detect packet
+ */
enum batadv_bla_claimframe {
BATADV_CLAIM_TYPE_CLAIM = 0x00,
BATADV_CLAIM_TYPE_UNCLAIM = 0x01,
* transport the claim type and the group id
*/
struct batadv_bla_claim_dst {
- u8 magic[3]; /* FF:43:05 */
- u8 type; /* bla_claimframe */
+ __u8 magic[3]; /* FF:43:05 */
+ __u8 type; /* bla_claimframe */
__be16 group; /* group id */
};
* @tvlv_len: length of tvlv data following the ogm header
*/
struct batadv_ogm_packet {
- u8 packet_type;
- u8 version;
- u8 ttl;
- u8 flags;
+ __u8 packet_type;
+ __u8 version;
+ __u8 ttl;
+ __u8 flags;
__be32 seqno;
- u8 orig[ETH_ALEN];
- u8 prev_sender[ETH_ALEN];
- u8 reserved;
- u8 tq;
+ __u8 orig[ETH_ALEN];
+ __u8 prev_sender[ETH_ALEN];
+ __u8 reserved;
+ __u8 tq;
__be16 tvlv_len;
/* __packed is not needed as the struct size is divisible by 4,
* and the largest data type in this struct has a size of 4.
* @throughput: the currently flooded path throughput
*/
struct batadv_ogm2_packet {
- u8 packet_type;
- u8 version;
- u8 ttl;
- u8 flags;
+ __u8 packet_type;
+ __u8 version;
+ __u8 ttl;
+ __u8 flags;
__be32 seqno;
- u8 orig[ETH_ALEN];
+ __u8 orig[ETH_ALEN];
__be16 tvlv_len;
__be32 throughput;
/* __packed is not needed as the struct size is divisible by 4,
* @elp_interval: currently used ELP sending interval in ms
*/
struct batadv_elp_packet {
- u8 packet_type;
- u8 version;
- u8 orig[ETH_ALEN];
+ __u8 packet_type;
+ __u8 version;
+ __u8 orig[ETH_ALEN];
__be32 seqno;
__be32 elp_interval;
};
* members are padded the same way as they are in real packets.
*/
struct batadv_icmp_header {
- u8 packet_type;
- u8 version;
- u8 ttl;
- u8 msg_type; /* see ICMP message types above */
- u8 dst[ETH_ALEN];
- u8 orig[ETH_ALEN];
- u8 uid;
- u8 align[3];
+ __u8 packet_type;
+ __u8 version;
+ __u8 ttl;
+ __u8 msg_type; /* see ICMP message types above */
+ __u8 dst[ETH_ALEN];
+ __u8 orig[ETH_ALEN];
+ __u8 uid;
+ __u8 align[3];
};
/**
* @seqno: ICMP sequence number
*/
struct batadv_icmp_packet {
- u8 packet_type;
- u8 version;
- u8 ttl;
- u8 msg_type; /* see ICMP message types above */
- u8 dst[ETH_ALEN];
- u8 orig[ETH_ALEN];
- u8 uid;
- u8 reserved;
+ __u8 packet_type;
+ __u8 version;
+ __u8 ttl;
+ __u8 msg_type; /* see ICMP message types above */
+ __u8 dst[ETH_ALEN];
+ __u8 orig[ETH_ALEN];
+ __u8 uid;
+ __u8 reserved;
__be16 seqno;
};
* store it using network order
*/
struct batadv_icmp_tp_packet {
- u8 packet_type;
- u8 version;
- u8 ttl;
- u8 msg_type; /* see ICMP message types above */
- u8 dst[ETH_ALEN];
- u8 orig[ETH_ALEN];
- u8 uid;
- u8 subtype;
- u8 session[2];
+ __u8 packet_type;
+ __u8 version;
+ __u8 ttl;
+ __u8 msg_type; /* see ICMP message types above */
+ __u8 dst[ETH_ALEN];
+ __u8 orig[ETH_ALEN];
+ __u8 uid;
+ __u8 subtype;
+ __u8 session[2];
__be32 seqno;
__be32 timestamp;
};
* @rr: route record array
*/
struct batadv_icmp_packet_rr {
- u8 packet_type;
- u8 version;
- u8 ttl;
- u8 msg_type; /* see ICMP message types above */
- u8 dst[ETH_ALEN];
- u8 orig[ETH_ALEN];
- u8 uid;
- u8 rr_cur;
+ __u8 packet_type;
+ __u8 version;
+ __u8 ttl;
+ __u8 msg_type; /* see ICMP message types above */
+ __u8 dst[ETH_ALEN];
+ __u8 orig[ETH_ALEN];
+ __u8 uid;
+ __u8 rr_cur;
__be16 seqno;
- u8 rr[BATADV_RR_LEN][ETH_ALEN];
+ __u8 rr[BATADV_RR_LEN][ETH_ALEN];
};
#define BATADV_ICMP_MAX_PACKET_SIZE sizeof(struct batadv_icmp_packet_rr)
* @dest: originator destination of the unicast packet
*/
struct batadv_unicast_packet {
- u8 packet_type;
- u8 version;
- u8 ttl;
- u8 ttvn; /* destination translation table version number */
- u8 dest[ETH_ALEN];
+ __u8 packet_type;
+ __u8 version;
+ __u8 ttl;
+ __u8 ttvn; /* destination translation table version number */
+ __u8 dest[ETH_ALEN];
/* "4 bytes boundary + 2 bytes" long to make the payload after the
* following ethernet header again 4 bytes boundary aligned
*/
*/
struct batadv_unicast_4addr_packet {
struct batadv_unicast_packet u;
- u8 src[ETH_ALEN];
- u8 subtype;
- u8 reserved;
+ __u8 src[ETH_ALEN];
+ __u8 subtype;
+ __u8 reserved;
/* "4 bytes boundary + 2 bytes" long to make the payload after the
* following ethernet header again 4 bytes boundary aligned
*/
* @total_size: size of the merged packet
*/
struct batadv_frag_packet {
- u8 packet_type;
- u8 version; /* batman version field */
- u8 ttl;
+ __u8 packet_type;
+ __u8 version; /* batman version field */
+ __u8 ttl;
#if defined(__BIG_ENDIAN_BITFIELD)
- u8 no:4;
- u8 priority:3;
- u8 reserved:1;
+ __u8 no:4;
+ __u8 priority:3;
+ __u8 reserved:1;
#elif defined(__LITTLE_ENDIAN_BITFIELD)
- u8 reserved:1;
- u8 priority:3;
- u8 no:4;
+ __u8 reserved:1;
+ __u8 priority:3;
+ __u8 no:4;
#else
#error "unknown bitfield endianness"
#endif
- u8 dest[ETH_ALEN];
- u8 orig[ETH_ALEN];
+ __u8 dest[ETH_ALEN];
+ __u8 orig[ETH_ALEN];
__be16 seqno;
__be16 total_size;
};
* @orig: originator of the broadcast packet
*/
struct batadv_bcast_packet {
- u8 packet_type;
- u8 version; /* batman version field */
- u8 ttl;
- u8 reserved;
+ __u8 packet_type;
+ __u8 version; /* batman version field */
+ __u8 ttl;
+ __u8 reserved;
__be32 seqno;
- u8 orig[ETH_ALEN];
+ __u8 orig[ETH_ALEN];
/* "4 bytes boundary + 2 bytes" long to make the payload after the
* following ethernet header again 4 bytes boundary aligned
*/
* @coded_len: length of network coded part of the payload
*/
struct batadv_coded_packet {
- u8 packet_type;
- u8 version; /* batman version field */
- u8 ttl;
- u8 first_ttvn;
- /* u8 first_dest[ETH_ALEN]; - saved in mac header destination */
- u8 first_source[ETH_ALEN];
- u8 first_orig_dest[ETH_ALEN];
+ __u8 packet_type;
+ __u8 version; /* batman version field */
+ __u8 ttl;
+ __u8 first_ttvn;
+ /* __u8 first_dest[ETH_ALEN]; - saved in mac header destination */
+ __u8 first_source[ETH_ALEN];
+ __u8 first_orig_dest[ETH_ALEN];
__be32 first_crc;
- u8 second_ttl;
- u8 second_ttvn;
- u8 second_dest[ETH_ALEN];
- u8 second_source[ETH_ALEN];
- u8 second_orig_dest[ETH_ALEN];
+ __u8 second_ttl;
+ __u8 second_ttvn;
+ __u8 second_dest[ETH_ALEN];
+ __u8 second_source[ETH_ALEN];
+ __u8 second_orig_dest[ETH_ALEN];
__be32 second_crc;
__be16 coded_len;
};
* @align: 2 bytes to align the header to a 4 byte boundary
*/
struct batadv_unicast_tvlv_packet {
- u8 packet_type;
- u8 version; /* batman version field */
- u8 ttl;
- u8 reserved;
- u8 dst[ETH_ALEN];
- u8 src[ETH_ALEN];
+ __u8 packet_type;
+ __u8 version; /* batman version field */
+ __u8 ttl;
+ __u8 reserved;
+ __u8 dst[ETH_ALEN];
+ __u8 src[ETH_ALEN];
__be16 tvlv_len;
- u16 align;
+ __u16 align;
};
/**
* @len: tvlv container length
*/
struct batadv_tvlv_hdr {
- u8 type;
- u8 version;
+ __u8 type;
+ __u8 version;
__be16 len;
};
* one batadv_tvlv_tt_vlan_data object per announced vlan
*/
struct batadv_tvlv_tt_data {
- u8 flags;
- u8 ttvn;
+ __u8 flags;
+ __u8 ttvn;
__be16 num_vlan;
};
struct batadv_tvlv_tt_vlan_data {
__be32 crc;
__be16 vid;
- u16 reserved;
+ __u16 reserved;
};
/**
* @vid: VLAN identifier
*/
struct batadv_tvlv_tt_change {
- u8 flags;
- u8 reserved[3];
- u8 addr[ETH_ALEN];
+ __u8 flags;
+ __u8 reserved[3];
+ __u8 addr[ETH_ALEN];
__be16 vid;
};
* @vid: VLAN identifier
*/
struct batadv_tvlv_roam_adv {
- u8 client[ETH_ALEN];
+ __u8 client[ETH_ALEN];
__be16 vid;
};
* @reserved: reserved field
*/
struct batadv_tvlv_mcast_data {
- u8 flags;
- u8 reserved[3];
+ __u8 flags;
+ __u8 reserved[3];
};
-#endif /* _NET_BATMAN_ADV_PACKET_H_ */
+#endif /* _UAPI_LINUX_BATADV_PACKET_H_ */
+/* SPDX-License-Identifier: MIT */
/* Copyright (C) 2016-2017 B.A.T.M.A.N. contributors:
*
* Matthias Schiffer
*
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
*
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
*/
#ifndef _UAPI_LINUX_BATMAN_ADV_H_
break;
case PTR_TO_STACK:
pointer_desc = "stack ";
+ /* The stack spill tracking logic in check_stack_write()
+ * and check_stack_read() relies on stack accesses being
+ * aligned.
+ */
+ strict = true;
break;
default:
break;
return env->subprog_stack_depth[subprog];
}
+/* truncate register to smaller size (in bytes)
+ * must be called with size < BPF_REG_SIZE
+ */
+static void coerce_reg_to_size(struct bpf_reg_state *reg, int size)
+{
+ u64 mask;
+
+ /* clear high bits in bit representation */
+ reg->var_off = tnum_cast(reg->var_off, size);
+
+ /* fix arithmetic bounds */
+ mask = ((u64)1 << (size * 8)) - 1;
+ if ((reg->umin_value & ~mask) == (reg->umax_value & ~mask)) {
+ reg->umin_value &= mask;
+ reg->umax_value &= mask;
+ } else {
+ reg->umin_value = 0;
+ reg->umax_value = mask;
+ }
+ reg->smin_value = reg->umin_value;
+ reg->smax_value = reg->umax_value;
+}
+
/* check whether memory at (regno + off) is accessible for t = (read | write)
* if t==write, value_regno is a register which value is stored into memory
* if t==read, value_regno is a register which will receive the value from memory
if (!err && size < BPF_REG_SIZE && value_regno >= 0 && t == BPF_READ &&
regs[value_regno].type == SCALAR_VALUE) {
/* b/h/w load zero-extends, mark upper bits as known 0 */
- regs[value_regno].var_off =
- tnum_cast(regs[value_regno].var_off, size);
- __update_reg_bounds(®s[value_regno]);
+ coerce_reg_to_size(®s[value_regno], size);
}
return err;
}
tnum_strn(tn_buf, sizeof(tn_buf), reg->var_off);
verbose(env, "invalid variable stack read R%d var_off=%s\n",
regno, tn_buf);
+ return -EACCES;
}
off = reg->off + reg->var_off.value;
if (off >= 0 || off < -MAX_BPF_STACK || off + access_size > 0 ||
return -EINVAL;
}
+ /* With LD_ABS/IND some JITs save/restore skb from r1. */
changes_data = bpf_helper_changes_pkt_data(fn->func);
+ if (changes_data && fn->arg1_type != ARG_PTR_TO_CTX) {
+ verbose(env, "kernel subsystem misconfigured func %s#%d: r1 != ctx\n",
+ func_id_name(func_id), func_id);
+ return -EINVAL;
+ }
memset(&meta, 0, sizeof(meta));
meta.pkt_access = fn->pkt_access;
return 0;
}
-static void coerce_reg_to_32(struct bpf_reg_state *reg)
-{
- /* clear high 32 bits */
- reg->var_off = tnum_cast(reg->var_off, 4);
- /* Update bounds */
- __update_reg_bounds(reg);
-}
-
static bool signed_add_overflows(s64 a, s64 b)
{
/* Do the add in u64, where overflow is well-defined */
return res > a;
}
+static bool check_reg_sane_offset(struct bpf_verifier_env *env,
+ const struct bpf_reg_state *reg,
+ enum bpf_reg_type type)
+{
+ bool known = tnum_is_const(reg->var_off);
+ s64 val = reg->var_off.value;
+ s64 smin = reg->smin_value;
+
+ if (known && (val >= BPF_MAX_VAR_OFF || val <= -BPF_MAX_VAR_OFF)) {
+ verbose(env, "math between %s pointer and %lld is not allowed\n",
+ reg_type_str[type], val);
+ return false;
+ }
+
+ if (reg->off >= BPF_MAX_VAR_OFF || reg->off <= -BPF_MAX_VAR_OFF) {
+ verbose(env, "%s pointer offset %d is not allowed\n",
+ reg_type_str[type], reg->off);
+ return false;
+ }
+
+ if (smin == S64_MIN) {
+ verbose(env, "math between %s pointer and register with unbounded min value is not allowed\n",
+ reg_type_str[type]);
+ return false;
+ }
+
+ if (smin >= BPF_MAX_VAR_OFF || smin <= -BPF_MAX_VAR_OFF) {
+ verbose(env, "value %lld makes %s pointer be out of bounds\n",
+ smin, reg_type_str[type]);
+ return false;
+ }
+
+ return true;
+}
+
/* Handles arithmetic on a pointer and a scalar: computes new min/max and var_off.
* Caller should also handle BPF_MOV case separately.
* If we return -EACCES, caller may want to try again treating pointer as a
if (BPF_CLASS(insn->code) != BPF_ALU64) {
/* 32-bit ALU ops on pointers produce (meaningless) scalars */
- if (!env->allow_ptr_leaks)
- verbose(env,
- "R%d 32-bit pointer arithmetic prohibited\n",
- dst);
+ verbose(env,
+ "R%d 32-bit pointer arithmetic prohibited\n",
+ dst);
return -EACCES;
}
if (ptr_reg->type == PTR_TO_MAP_VALUE_OR_NULL) {
- if (!env->allow_ptr_leaks)
- verbose(env, "R%d pointer arithmetic on PTR_TO_MAP_VALUE_OR_NULL prohibited, null-check it first\n",
- dst);
+ verbose(env, "R%d pointer arithmetic on PTR_TO_MAP_VALUE_OR_NULL prohibited, null-check it first\n",
+ dst);
return -EACCES;
}
if (ptr_reg->type == CONST_PTR_TO_MAP) {
- if (!env->allow_ptr_leaks)
- verbose(env, "R%d pointer arithmetic on CONST_PTR_TO_MAP prohibited\n",
- dst);
+ verbose(env, "R%d pointer arithmetic on CONST_PTR_TO_MAP prohibited\n",
+ dst);
return -EACCES;
}
if (ptr_reg->type == PTR_TO_PACKET_END) {
- if (!env->allow_ptr_leaks)
- verbose(env, "R%d pointer arithmetic on PTR_TO_PACKET_END prohibited\n",
- dst);
+ verbose(env, "R%d pointer arithmetic on PTR_TO_PACKET_END prohibited\n",
+ dst);
return -EACCES;
}
dst_reg->type = ptr_reg->type;
dst_reg->id = ptr_reg->id;
+ if (!check_reg_sane_offset(env, off_reg, ptr_reg->type) ||
+ !check_reg_sane_offset(env, ptr_reg, ptr_reg->type))
+ return -EINVAL;
+
switch (opcode) {
case BPF_ADD:
/* We can take a fixed offset as long as it doesn't overflow
case BPF_SUB:
if (dst_reg == off_reg) {
/* scalar -= pointer. Creates an unknown scalar */
- if (!env->allow_ptr_leaks)
- verbose(env, "R%d tried to subtract pointer from scalar\n",
- dst);
+ verbose(env, "R%d tried to subtract pointer from scalar\n",
+ dst);
return -EACCES;
}
/* We don't allow subtraction from FP, because (according to
* be able to deal with it.
*/
if (ptr_reg->type == PTR_TO_STACK) {
- if (!env->allow_ptr_leaks)
- verbose(env, "R%d subtraction from stack pointer prohibited\n",
- dst);
+ verbose(env, "R%d subtraction from stack pointer prohibited\n",
+ dst);
return -EACCES;
}
if (known && (ptr_reg->off - smin_val ==
case BPF_AND:
case BPF_OR:
case BPF_XOR:
- /* bitwise ops on pointers are troublesome, prohibit for now.
- * (However, in principle we could allow some cases, e.g.
- * ptr &= ~3 which would reduce min_value by 3.)
- */
- if (!env->allow_ptr_leaks)
- verbose(env, "R%d bitwise operator %s on pointer prohibited\n",
- dst, bpf_alu_string[opcode >> 4]);
+ /* bitwise ops on pointers are troublesome, prohibit. */
+ verbose(env, "R%d bitwise operator %s on pointer prohibited\n",
+ dst, bpf_alu_string[opcode >> 4]);
return -EACCES;
default:
/* other operators (e.g. MUL,LSH) produce non-pointer results */
- if (!env->allow_ptr_leaks)
- verbose(env, "R%d pointer arithmetic with %s operator prohibited\n",
- dst, bpf_alu_string[opcode >> 4]);
+ verbose(env, "R%d pointer arithmetic with %s operator prohibited\n",
+ dst, bpf_alu_string[opcode >> 4]);
return -EACCES;
}
+ if (!check_reg_sane_offset(env, dst_reg, ptr_reg->type))
+ return -EINVAL;
+
__update_reg_bounds(dst_reg);
__reg_deduce_bounds(dst_reg);
__reg_bound_offset(dst_reg);
return 0;
}
+/* WARNING: This function does calculations on 64-bit values, but the actual
+ * execution may occur on 32-bit values. Therefore, things like bitshifts
+ * need extra checks in the 32-bit case.
+ */
static int adjust_scalar_min_max_vals(struct bpf_verifier_env *env,
struct bpf_insn *insn,
struct bpf_reg_state *dst_reg,
bool src_known, dst_known;
s64 smin_val, smax_val;
u64 umin_val, umax_val;
+ u64 insn_bitness = (BPF_CLASS(insn->code) == BPF_ALU64) ? 64 : 32;
- if (BPF_CLASS(insn->code) != BPF_ALU64) {
- /* 32-bit ALU ops are (32,32)->64 */
- coerce_reg_to_32(dst_reg);
- coerce_reg_to_32(&src_reg);
- }
smin_val = src_reg.smin_value;
smax_val = src_reg.smax_value;
umin_val = src_reg.umin_value;
src_known = tnum_is_const(src_reg.var_off);
dst_known = tnum_is_const(dst_reg->var_off);
+ if (!src_known &&
+ opcode != BPF_ADD && opcode != BPF_SUB && opcode != BPF_AND) {
+ __mark_reg_unknown(dst_reg);
+ return 0;
+ }
+
switch (opcode) {
case BPF_ADD:
if (signed_add_overflows(dst_reg->smin_value, smin_val) ||
__update_reg_bounds(dst_reg);
break;
case BPF_LSH:
- if (umax_val > 63) {
- /* Shifts greater than 63 are undefined. This includes
- * shifts by a negative number.
+ if (umax_val >= insn_bitness) {
+ /* Shifts greater than 31 or 63 are undefined.
+ * This includes shifts by a negative number.
*/
mark_reg_unknown(env, regs, insn->dst_reg);
break;
__update_reg_bounds(dst_reg);
break;
case BPF_RSH:
- if (umax_val > 63) {
- /* Shifts greater than 63 are undefined. This includes
- * shifts by a negative number.
+ if (umax_val >= insn_bitness) {
+ /* Shifts greater than 31 or 63 are undefined.
+ * This includes shifts by a negative number.
*/
mark_reg_unknown(env, regs, insn->dst_reg);
break;
}
- /* BPF_RSH is an unsigned shift, so make the appropriate casts */
- if (dst_reg->smin_value < 0) {
- if (umin_val) {
- /* Sign bit will be cleared */
- dst_reg->smin_value = 0;
- } else {
- /* Lost sign bit information */
- dst_reg->smin_value = S64_MIN;
- dst_reg->smax_value = S64_MAX;
- }
- } else {
- dst_reg->smin_value =
- (u64)(dst_reg->smin_value) >> umax_val;
- }
+ /* BPF_RSH is an unsigned shift. If the value in dst_reg might
+ * be negative, then either:
+ * 1) src_reg might be zero, so the sign bit of the result is
+ * unknown, so we lose our signed bounds
+ * 2) it's known negative, thus the unsigned bounds capture the
+ * signed bounds
+ * 3) the signed bounds cross zero, so they tell us nothing
+ * about the result
+ * If the value in dst_reg is known nonnegative, then again the
+ * unsigned bounts capture the signed bounds.
+ * Thus, in all cases it suffices to blow away our signed bounds
+ * and rely on inferring new ones from the unsigned bounds and
+ * var_off of the result.
+ */
+ dst_reg->smin_value = S64_MIN;
+ dst_reg->smax_value = S64_MAX;
if (src_known)
dst_reg->var_off = tnum_rshift(dst_reg->var_off,
umin_val);
break;
}
+ if (BPF_CLASS(insn->code) != BPF_ALU64) {
+ /* 32-bit ALU ops are (32,32)->32 */
+ coerce_reg_to_size(dst_reg, 4);
+ coerce_reg_to_size(&src_reg, 4);
+ }
+
__reg_deduce_bounds(dst_reg);
__reg_bound_offset(dst_reg);
return 0;
struct bpf_reg_state *regs = state->regs, *dst_reg, *src_reg;
struct bpf_reg_state *ptr_reg = NULL, off_reg = {0};
u8 opcode = BPF_OP(insn->code);
- int rc;
dst_reg = ®s[insn->dst_reg];
src_reg = NULL;
if (src_reg->type != SCALAR_VALUE) {
if (dst_reg->type != SCALAR_VALUE) {
/* Combining two pointers by any ALU op yields
- * an arbitrary scalar.
+ * an arbitrary scalar. Disallow all math except
+ * pointer subtraction
*/
- if (!env->allow_ptr_leaks) {
- verbose(env, "R%d pointer %s pointer prohibited\n",
- insn->dst_reg,
- bpf_alu_string[opcode >> 4]);
- return -EACCES;
+ if (opcode == BPF_SUB){
+ mark_reg_unknown(env, regs, insn->dst_reg);
+ return 0;
}
- mark_reg_unknown(env, regs, insn->dst_reg);
- return 0;
+ verbose(env, "R%d pointer %s pointer prohibited\n",
+ insn->dst_reg,
+ bpf_alu_string[opcode >> 4]);
+ return -EACCES;
} else {
/* scalar += pointer
* This is legal, but we have to reverse our
* src/dest handling in computing the range
*/
- rc = adjust_ptr_min_max_vals(env, insn,
- src_reg, dst_reg);
- if (rc == -EACCES && env->allow_ptr_leaks) {
- /* scalar += unknown scalar */
- __mark_reg_unknown(&off_reg);
- return adjust_scalar_min_max_vals(
- env, insn,
- dst_reg, off_reg);
- }
- return rc;
+ return adjust_ptr_min_max_vals(env, insn,
+ src_reg, dst_reg);
}
} else if (ptr_reg) {
/* pointer += scalar */
- rc = adjust_ptr_min_max_vals(env, insn,
- dst_reg, src_reg);
- if (rc == -EACCES && env->allow_ptr_leaks) {
- /* unknown scalar += scalar */
- __mark_reg_unknown(dst_reg);
- return adjust_scalar_min_max_vals(
- env, insn, dst_reg, *src_reg);
- }
- return rc;
+ return adjust_ptr_min_max_vals(env, insn,
+ dst_reg, src_reg);
}
} else {
/* Pretend the src is a reg with a known value, since we only
off_reg.type = SCALAR_VALUE;
__mark_reg_known(&off_reg, insn->imm);
src_reg = &off_reg;
- if (ptr_reg) { /* pointer += K */
- rc = adjust_ptr_min_max_vals(env, insn,
- ptr_reg, src_reg);
- if (rc == -EACCES && env->allow_ptr_leaks) {
- /* unknown scalar += K */
- __mark_reg_unknown(dst_reg);
- return adjust_scalar_min_max_vals(
- env, insn, dst_reg, off_reg);
- }
- return rc;
- }
+ if (ptr_reg) /* pointer += K */
+ return adjust_ptr_min_max_vals(env, insn,
+ ptr_reg, src_reg);
}
/* Got here implies adding two SCALAR_VALUEs */
return -EACCES;
}
mark_reg_unknown(env, regs, insn->dst_reg);
- /* high 32 bits are known zero. */
- regs[insn->dst_reg].var_off = tnum_cast(
- regs[insn->dst_reg].var_off, 4);
- __update_reg_bounds(®s[insn->dst_reg]);
+ coerce_reg_to_size(®s[insn->dst_reg], 4);
}
} else {
/* case: R = imm
* remember the value we stored into this reg
*/
regs[insn->dst_reg].type = SCALAR_VALUE;
- __mark_reg_known(regs + insn->dst_reg, insn->imm);
+ if (BPF_CLASS(insn->code) == BPF_ALU64) {
+ __mark_reg_known(regs + insn->dst_reg,
+ insn->imm);
+ } else {
+ __mark_reg_known(regs + insn->dst_reg,
+ (u32)insn->imm);
+ }
}
} else if (opcode > BPF_END) {
return range_within(rold, rcur) &&
tnum_in(rold->var_off, rcur->var_off);
} else {
- /* if we knew anything about the old value, we're not
- * equal, because we can't know anything about the
- * scalar value of the pointer in the new value.
+ /* We're trying to use a pointer in place of a scalar.
+ * Even if the scalar was unbounded, this could lead to
+ * pointer leaks because scalars are allowed to leak
+ * while pointers are not. We could make this safe in
+ * special cases if root is calling us, but it's
+ * probably not worth the hassle.
*/
- return rold->umin_value == 0 &&
- rold->umax_value == U64_MAX &&
- rold->smin_value == S64_MIN &&
- rold->smax_value == S64_MAX &&
- tnum_is_unknown(rold->var_off);
+ return false;
}
case PTR_TO_MAP_VALUE:
/* If the new min/max/var_off satisfy the old ones and
{
struct task_struct *rtn = current->group_leader;
- if ((event->sigev_notify & SIGEV_THREAD_ID ) &&
- (!(rtn = find_task_by_vpid(event->sigev_notify_thread_id)) ||
- !same_thread_group(rtn, current) ||
- (event->sigev_notify & ~SIGEV_THREAD_ID) != SIGEV_SIGNAL))
+ switch (event->sigev_notify) {
+ case SIGEV_SIGNAL | SIGEV_THREAD_ID:
+ rtn = find_task_by_vpid(event->sigev_notify_thread_id);
+ if (!rtn || !same_thread_group(rtn, current))
+ return NULL;
+ /* FALLTHRU */
+ case SIGEV_SIGNAL:
+ case SIGEV_THREAD:
+ if (event->sigev_signo <= 0 || event->sigev_signo > SIGRTMAX)
+ return NULL;
+ /* FALLTHRU */
+ case SIGEV_NONE:
+ return task_pid(rtn);
+ default:
return NULL;
-
- if (((event->sigev_notify & ~SIGEV_THREAD_ID) != SIGEV_NONE) &&
- ((event->sigev_signo <= 0) || (event->sigev_signo > SIGRTMAX)))
- return NULL;
-
- return task_pid(rtn);
+ }
}
static struct k_itimer * alloc_posix_timer(void)
struct timespec64 ts64;
bool sig_none;
- sig_none = (timr->it_sigev_notify & ~SIGEV_THREAD_ID) == SIGEV_NONE;
+ sig_none = timr->it_sigev_notify == SIGEV_NONE;
iv = timr->it_interval;
/* interval timer ? */
timr->it_interval = timespec64_to_ktime(new_setting->it_interval);
expires = timespec64_to_ktime(new_setting->it_value);
- sigev_none = (timr->it_sigev_notify & ~SIGEV_THREAD_ID) == SIGEV_NONE;
+ sigev_none = timr->it_sigev_notify == SIGEV_NONE;
kc->timer_arm(timr, expires, flags & TIMER_ABSTIME, sigev_none);
timr->it_active = !sigev_none;
return 0;
}
+static int bpf_fill_ld_abs_vlan_push_pop2(struct bpf_test *self)
+{
+ struct bpf_insn *insn;
+
+ insn = kmalloc_array(16, sizeof(*insn), GFP_KERNEL);
+ if (!insn)
+ return -ENOMEM;
+
+ /* Due to func address being non-const, we need to
+ * assemble this here.
+ */
+ insn[0] = BPF_MOV64_REG(R6, R1);
+ insn[1] = BPF_LD_ABS(BPF_B, 0);
+ insn[2] = BPF_LD_ABS(BPF_H, 0);
+ insn[3] = BPF_LD_ABS(BPF_W, 0);
+ insn[4] = BPF_MOV64_REG(R7, R6);
+ insn[5] = BPF_MOV64_IMM(R6, 0);
+ insn[6] = BPF_MOV64_REG(R1, R7);
+ insn[7] = BPF_MOV64_IMM(R2, 1);
+ insn[8] = BPF_MOV64_IMM(R3, 2);
+ insn[9] = BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+ bpf_skb_vlan_push_proto.func - __bpf_call_base);
+ insn[10] = BPF_MOV64_REG(R6, R7);
+ insn[11] = BPF_LD_ABS(BPF_B, 0);
+ insn[12] = BPF_LD_ABS(BPF_H, 0);
+ insn[13] = BPF_LD_ABS(BPF_W, 0);
+ insn[14] = BPF_MOV64_IMM(R0, 42);
+ insn[15] = BPF_EXIT_INSN();
+
+ self->u.ptr.insns = insn;
+ self->u.ptr.len = 16;
+
+ return 0;
+}
+
static int bpf_fill_jump_around_ld_abs(struct bpf_test *self)
{
unsigned int len = BPF_MAXINSNS;
{},
{ {0x1, 0x42 } },
},
+ {
+ "LD_ABS with helper changing skb data",
+ { },
+ INTERNAL,
+ { 0x34 },
+ { { ETH_HLEN, 42 } },
+ .fill_helper = bpf_fill_ld_abs_vlan_push_pop2,
+ },
};
static struct net_device dev;
if (IS_ERR(dev))
return PTR_ERR(dev);
- if (bdi_debug_register(bdi, dev_name(dev))) {
- device_destroy(bdi_class, dev->devt);
- return -ENOMEM;
- }
cgwb_bdi_register(bdi);
bdi->dev = dev;
+ bdi_debug_register(bdi, dev_name(dev));
set_bit(WB_registered, &bdi->wb.state);
spin_lock_bh(&bdi_lock);
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
+#
+# Marek Lindner, Simon Wunderlich
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of version 2 of the GNU General Public
+# License as published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+
#
# B.A.T.M.A.N meshing protocol
#
-#
+# SPDX-License-Identifier: GPL-2.0
# Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
#
# Marek Lindner, Simon Wunderlich
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich
static struct hlist_head batadv_algo_list;
/**
- * batadv_algo_init - Initialize batman-adv algorithm management data structures
+ * batadv_algo_init() - Initialize batman-adv algorithm management data
+ * structures
*/
void batadv_algo_init(void)
{
return bat_algo_ops;
}
+/**
+ * batadv_algo_register() - Register callbacks for a mesh algorithm
+ * @bat_algo_ops: mesh algorithm callbacks to add
+ *
+ * Return: 0 on success or negative error number in case of failure
+ */
int batadv_algo_register(struct batadv_algo_ops *bat_algo_ops)
{
struct batadv_algo_ops *bat_algo_ops_tmp;
return 0;
}
+/**
+ * batadv_algo_select() - Select algorithm of soft interface
+ * @bat_priv: the bat priv with all the soft interface information
+ * @name: name of the algorithm to select
+ *
+ * The algorithm callbacks for the soft interface will be set when the algorithm
+ * with the correct name was found. Any previous selected algorithm will not be
+ * deinitialized and the new selected algorithm will also not be initialized.
+ * It is therefore not allowed to call batadv_algo_select outside the creation
+ * function of the soft interface.
+ *
+ * Return: 0 on success or negative error number in case of failure
+ */
int batadv_algo_select(struct batadv_priv *bat_priv, char *name)
{
struct batadv_algo_ops *bat_algo_ops;
}
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
+
+/**
+ * batadv_algo_seq_print_text() - Print the supported algorithms in a seq file
+ * @seq: seq file to print on
+ * @offset: not used
+ *
+ * Return: always 0
+ */
int batadv_algo_seq_print_text(struct seq_file *seq, void *offset)
{
struct batadv_algo_ops *bat_algo_ops;
0644);
/**
- * batadv_algo_dump_entry - fill in information about one supported routing
+ * batadv_algo_dump_entry() - fill in information about one supported routing
* algorithm
* @msg: netlink message to be sent back
* @portid: Port to reply to
}
/**
- * batadv_algo_dump - fill in information about supported routing
+ * batadv_algo_dump() - fill in information about supported routing
* algorithms
* @msg: netlink message to be sent back
* @cb: Parameters to the netlink request
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2011-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Linus Lüssing
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich
#include <linux/cache.h>
#include <linux/errno.h>
#include <linux/etherdevice.h>
-#include <linux/fs.h>
+#include <linux/gfp.h>
#include <linux/if_ether.h>
#include <linux/init.h>
#include <linux/jiffies.h>
#include <linux/workqueue.h>
#include <net/genetlink.h>
#include <net/netlink.h>
+#include <uapi/linux/batadv_packet.h>
#include <uapi/linux/batman_adv.h>
#include "bat_algo.h"
#include "netlink.h"
#include "network-coding.h"
#include "originator.h"
-#include "packet.h"
#include "routing.h"
#include "send.h"
#include "translation-table.h"
/**
* enum batadv_dup_status - duplicate status
- * @BATADV_NO_DUP: the packet is no duplicate
- * @BATADV_ORIG_DUP: OGM is a duplicate in the originator (but not for the
- * neighbor)
- * @BATADV_NEIGH_DUP: OGM is a duplicate for the neighbor
- * @BATADV_PROTECTED: originator is currently protected (after reboot)
*/
enum batadv_dup_status {
+ /** @BATADV_NO_DUP: the packet is no duplicate */
BATADV_NO_DUP = 0,
+
+ /**
+ * @BATADV_ORIG_DUP: OGM is a duplicate in the originator (but not for
+ * the neighbor)
+ */
BATADV_ORIG_DUP,
+
+ /** @BATADV_NEIGH_DUP: OGM is a duplicate for the neighbor */
BATADV_NEIGH_DUP,
+
+ /**
+ * @BATADV_PROTECTED: originator is currently protected (after reboot)
+ */
BATADV_PROTECTED,
};
/**
- * batadv_ring_buffer_set - update the ring buffer with the given value
+ * batadv_ring_buffer_set() - update the ring buffer with the given value
* @lq_recv: pointer to the ring buffer
* @lq_index: index to store the value at
* @value: value to store in the ring buffer
}
/**
- * batadv_ring_buffer_avg - compute the average of all non-zero values stored
+ * batadv_ring_buffer_avg() - compute the average of all non-zero values stored
* in the given ring buffer
* @lq_recv: pointer to the ring buffer
*
}
/**
- * batadv_iv_ogm_orig_free - free the private resources allocated for this
+ * batadv_iv_ogm_orig_free() - free the private resources allocated for this
* orig_node
* @orig_node: the orig_node for which the resources have to be free'd
*/
}
/**
- * batadv_iv_ogm_orig_add_if - change the private structures of the orig_node to
- * include the new hard-interface
+ * batadv_iv_ogm_orig_add_if() - change the private structures of the orig_node
+ * to include the new hard-interface
* @orig_node: the orig_node that has to be changed
* @max_if_num: the current amount of interfaces
*
}
/**
- * batadv_iv_ogm_drop_bcast_own_entry - drop section of bcast_own
+ * batadv_iv_ogm_drop_bcast_own_entry() - drop section of bcast_own
* @orig_node: the orig_node that has to be changed
* @max_if_num: the current amount of interfaces
* @del_if_num: the index of the interface being removed
}
/**
- * batadv_iv_ogm_drop_bcast_own_sum_entry - drop section of bcast_own_sum
+ * batadv_iv_ogm_drop_bcast_own_sum_entry() - drop section of bcast_own_sum
* @orig_node: the orig_node that has to be changed
* @max_if_num: the current amount of interfaces
* @del_if_num: the index of the interface being removed
}
/**
- * batadv_iv_ogm_orig_del_if - change the private structures of the orig_node to
- * exclude the removed interface
+ * batadv_iv_ogm_orig_del_if() - change the private structures of the orig_node
+ * to exclude the removed interface
* @orig_node: the orig_node that has to be changed
* @max_if_num: the current amount of interfaces
* @del_if_num: the index of the interface being removed
}
/**
- * batadv_iv_ogm_orig_get - retrieve or create (if does not exist) an originator
+ * batadv_iv_ogm_orig_get() - retrieve or create (if does not exist) an
+ * originator
* @bat_priv: the bat priv with all the soft interface information
* @addr: mac address of the originator
*
}
/**
- * batadv_iv_ogm_aggr_packet - checks if there is another OGM attached
+ * batadv_iv_ogm_aggr_packet() - checks if there is another OGM attached
* @buff_pos: current position in the skb
* @packet_len: total length of the skb
* @tvlv_len: tvlv length of the previously considered OGM
}
/**
- * batadv_iv_ogm_can_aggregate - find out if an OGM can be aggregated on an
+ * batadv_iv_ogm_can_aggregate() - find out if an OGM can be aggregated on an
* existing forward packet
* @new_bat_ogm_packet: OGM packet to be aggregated
* @bat_priv: the bat priv with all the soft interface information
}
/**
- * batadv_iv_ogm_aggregate_new - create a new aggregated packet and add this
+ * batadv_iv_ogm_aggregate_new() - create a new aggregated packet and add this
* packet to it.
* @packet_buff: pointer to the OGM
* @packet_len: (total) length of the OGM
}
/**
- * batadv_iv_ogm_queue_add - queue up an OGM for transmission
+ * batadv_iv_ogm_queue_add() - queue up an OGM for transmission
* @bat_priv: the bat priv with all the soft interface information
* @packet_buff: pointer to the OGM
* @packet_len: (total) length of the OGM
}
/**
- * batadv_iv_ogm_slide_own_bcast_window - bitshift own OGM broadcast windows for
- * the given interface
+ * batadv_iv_ogm_slide_own_bcast_window() - bitshift own OGM broadcast windows
+ * for the given interface
* @hard_iface: the interface for which the windows have to be shifted
*/
static void
}
/**
- * batadv_iv_ogm_orig_update - use OGM to update corresponding data in an
+ * batadv_iv_ogm_orig_update() - use OGM to update corresponding data in an
* originator
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: the orig node who originally emitted the ogm packet
}
/**
- * batadv_iv_ogm_calc_tq - calculate tq for current received ogm packet
+ * batadv_iv_ogm_calc_tq() - calculate tq for current received ogm packet
* @orig_node: the orig node who originally emitted the ogm packet
* @orig_neigh_node: the orig node struct of the neighbor who sent the packet
* @batadv_ogm_packet: the ogm packet
}
/**
- * batadv_iv_ogm_update_seqnos - process a batman packet for all interfaces,
+ * batadv_iv_ogm_update_seqnos() - process a batman packet for all interfaces,
* adjust the sequence number and find out whether it is a duplicate
* @ethhdr: ethernet header of the packet
* @batadv_ogm_packet: OGM packet to be considered
}
/**
- * batadv_iv_ogm_process_per_outif - process a batman iv OGM for an outgoing if
+ * batadv_iv_ogm_process_per_outif() - process a batman iv OGM for an outgoing
+ * interface
* @skb: the skb containing the OGM
* @ogm_offset: offset from skb->data to start of ogm header
* @orig_node: the (cached) orig node for the originator of this OGM
}
/**
- * batadv_iv_ogm_process - process an incoming batman iv OGM
+ * batadv_iv_ogm_process() - process an incoming batman iv OGM
* @skb: the skb containing the OGM
* @ogm_offset: offset to the OGM which should be processed (for aggregates)
* @if_incoming: the interface where this packet was receved
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
/**
- * batadv_iv_ogm_orig_print_neigh - print neighbors for the originator table
+ * batadv_iv_ogm_orig_print_neigh() - print neighbors for the originator table
* @orig_node: the orig_node for which the neighbors are printed
* @if_outgoing: outgoing interface for these entries
* @seq: debugfs table seq_file struct
}
/**
- * batadv_iv_ogm_orig_print - print the originator table
+ * batadv_iv_ogm_orig_print() - print the originator table
* @bat_priv: the bat priv with all the soft interface information
* @seq: debugfs table seq_file struct
* @if_outgoing: the outgoing interface for which this should be printed
#endif
/**
- * batadv_iv_ogm_neigh_get_tq_avg - Get the TQ average for a neighbour on a
+ * batadv_iv_ogm_neigh_get_tq_avg() - Get the TQ average for a neighbour on a
* given outgoing interface.
* @neigh_node: Neighbour of interest
* @if_outgoing: Outgoing interface of interest
}
/**
- * batadv_iv_ogm_orig_dump_subentry - Dump an originator subentry into a
+ * batadv_iv_ogm_orig_dump_subentry() - Dump an originator subentry into a
* message
* @msg: Netlink message to dump into
* @portid: Port making netlink request
}
/**
- * batadv_iv_ogm_orig_dump_entry - Dump an originator entry into a message
+ * batadv_iv_ogm_orig_dump_entry() - Dump an originator entry into a message
* @msg: Netlink message to dump into
* @portid: Port making netlink request
* @seq: Sequence number of netlink message
}
/**
- * batadv_iv_ogm_orig_dump_bucket - Dump an originator bucket into a
+ * batadv_iv_ogm_orig_dump_bucket() - Dump an originator bucket into a
* message
* @msg: Netlink message to dump into
* @portid: Port making netlink request
}
/**
- * batadv_iv_ogm_orig_dump - Dump the originators into a message
+ * batadv_iv_ogm_orig_dump() - Dump the originators into a message
* @msg: Netlink message to dump into
* @cb: Control block containing additional options
* @bat_priv: The bat priv with all the soft interface information
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
/**
- * batadv_iv_hardif_neigh_print - print a single hop neighbour node
+ * batadv_iv_hardif_neigh_print() - print a single hop neighbour node
* @seq: neighbour table seq_file struct
* @hardif_neigh: hardif neighbour information
*/
}
/**
- * batadv_iv_ogm_neigh_print - print the single hop neighbour list
+ * batadv_iv_ogm_neigh_print() - print the single hop neighbour list
* @bat_priv: the bat priv with all the soft interface information
* @seq: neighbour table seq_file struct
*/
#endif
/**
- * batadv_iv_ogm_neigh_diff - calculate tq difference of two neighbors
+ * batadv_iv_ogm_neigh_diff() - calculate tq difference of two neighbors
* @neigh1: the first neighbor object of the comparison
* @if_outgoing1: outgoing interface for the first neighbor
* @neigh2: the second neighbor object of the comparison
}
/**
- * batadv_iv_ogm_neigh_dump_neigh - Dump a neighbour into a netlink message
+ * batadv_iv_ogm_neigh_dump_neigh() - Dump a neighbour into a netlink message
* @msg: Netlink message to dump into
* @portid: Port making netlink request
* @seq: Sequence number of netlink message
}
/**
- * batadv_iv_ogm_neigh_dump_hardif - Dump the neighbours of a hard interface
+ * batadv_iv_ogm_neigh_dump_hardif() - Dump the neighbours of a hard interface
* into a message
* @msg: Netlink message to dump into
* @portid: Port making netlink request
}
/**
- * batadv_iv_ogm_neigh_dump - Dump the neighbours into a message
+ * batadv_iv_ogm_neigh_dump() - Dump the neighbours into a message
* @msg: Netlink message to dump into
* @cb: Control block containing additional options
* @bat_priv: The bat priv with all the soft interface information
}
/**
- * batadv_iv_ogm_neigh_cmp - compare the metrics of two neighbors
+ * batadv_iv_ogm_neigh_cmp() - compare the metrics of two neighbors
* @neigh1: the first neighbor object of the comparison
* @if_outgoing1: outgoing interface for the first neighbor
* @neigh2: the second neighbor object of the comparison
}
/**
- * batadv_iv_ogm_neigh_is_sob - check if neigh1 is similarly good or better
+ * batadv_iv_ogm_neigh_is_sob() - check if neigh1 is similarly good or better
* than neigh2 from the metric prospective
* @neigh1: the first neighbor object of the comparison
* @if_outgoing1: outgoing interface for the first neighbor
}
/**
- * batadv_iv_init_sel_class - initialize GW selection class
+ * batadv_iv_init_sel_class() - initialize GW selection class
* @bat_priv: the bat priv with all the soft interface information
*/
static void batadv_iv_init_sel_class(struct batadv_priv *bat_priv)
#endif
/**
- * batadv_iv_gw_dump_entry - Dump a gateway into a message
+ * batadv_iv_gw_dump_entry() - Dump a gateway into a message
* @msg: Netlink message to dump into
* @portid: Port making netlink request
* @seq: Sequence number of netlink message
}
/**
- * batadv_iv_gw_dump - Dump gateways into a message
+ * batadv_iv_gw_dump() - Dump gateways into a message
* @msg: Netlink message to dump into
* @cb: Control block containing additional options
* @bat_priv: The bat priv with all the soft interface information
},
};
+/**
+ * batadv_iv_init() - B.A.T.M.A.N. IV initialization function
+ *
+ * Return: 0 on success or negative error number in case of failure
+ */
int __init batadv_iv_init(void)
{
int ret;
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2013-2017 B.A.T.M.A.N. contributors:
*
* Linus Lüssing, Marek Lindner
#include <linux/workqueue.h>
#include <net/genetlink.h>
#include <net/netlink.h>
+#include <uapi/linux/batadv_packet.h>
#include <uapi/linux/batman_adv.h>
#include "bat_algo.h"
#include "log.h"
#include "netlink.h"
#include "originator.h"
-#include "packet.h"
struct sk_buff;
}
/**
- * batadv_v_iface_update_mac - react to hard-interface MAC address change
+ * batadv_v_iface_update_mac() - react to hard-interface MAC address change
* @hard_iface: the modified interface
*
* If the modified interface is the primary one, update the originator
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
/**
- * batadv_v_orig_print_neigh - print neighbors for the originator table
+ * batadv_v_orig_print_neigh() - print neighbors for the originator table
* @orig_node: the orig_node for which the neighbors are printed
* @if_outgoing: outgoing interface for these entries
* @seq: debugfs table seq_file struct
}
/**
- * batadv_v_hardif_neigh_print - print a single ELP neighbour node
+ * batadv_v_hardif_neigh_print() - print a single ELP neighbour node
* @seq: neighbour table seq_file struct
* @hardif_neigh: hardif neighbour information
*/
}
/**
- * batadv_v_neigh_print - print the single hop neighbour list
+ * batadv_v_neigh_print() - print the single hop neighbour list
* @bat_priv: the bat priv with all the soft interface information
* @seq: neighbour table seq_file struct
*/
#endif
/**
- * batadv_v_neigh_dump_neigh - Dump a neighbour into a message
+ * batadv_v_neigh_dump_neigh() - Dump a neighbour into a message
* @msg: Netlink message to dump into
* @portid: Port making netlink request
* @seq: Sequence number of netlink message
}
/**
- * batadv_v_neigh_dump_hardif - Dump the neighbours of a hard interface into
+ * batadv_v_neigh_dump_hardif() - Dump the neighbours of a hard interface into
* a message
* @msg: Netlink message to dump into
* @portid: Port making netlink request
}
/**
- * batadv_v_neigh_dump - Dump the neighbours of a hard interface into a
+ * batadv_v_neigh_dump() - Dump the neighbours of a hard interface into a
* message
* @msg: Netlink message to dump into
* @cb: Control block containing additional options
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
/**
- * batadv_v_orig_print - print the originator table
+ * batadv_v_orig_print() - print the originator table
* @bat_priv: the bat priv with all the soft interface information
* @seq: debugfs table seq_file struct
* @if_outgoing: the outgoing interface for which this should be printed
#endif
/**
- * batadv_v_orig_dump_subentry - Dump an originator subentry into a
- * message
+ * batadv_v_orig_dump_subentry() - Dump an originator subentry into a message
* @msg: Netlink message to dump into
* @portid: Port making netlink request
* @seq: Sequence number of netlink message
}
/**
- * batadv_v_orig_dump_entry - Dump an originator entry into a message
+ * batadv_v_orig_dump_entry() - Dump an originator entry into a message
* @msg: Netlink message to dump into
* @portid: Port making netlink request
* @seq: Sequence number of netlink message
}
/**
- * batadv_v_orig_dump_bucket - Dump an originator bucket into a
- * message
+ * batadv_v_orig_dump_bucket() - Dump an originator bucket into a message
* @msg: Netlink message to dump into
* @portid: Port making netlink request
* @seq: Sequence number of netlink message
}
/**
- * batadv_v_orig_dump - Dump the originators into a message
+ * batadv_v_orig_dump() - Dump the originators into a message
* @msg: Netlink message to dump into
* @cb: Control block containing additional options
* @bat_priv: The bat priv with all the soft interface information
}
/**
- * batadv_v_init_sel_class - initialize GW selection class
+ * batadv_v_init_sel_class() - initialize GW selection class
* @bat_priv: the bat priv with all the soft interface information
*/
static void batadv_v_init_sel_class(struct batadv_priv *bat_priv)
}
/**
- * batadv_v_gw_throughput_get - retrieve the GW-bandwidth for a given GW
+ * batadv_v_gw_throughput_get() - retrieve the GW-bandwidth for a given GW
* @gw_node: the GW to retrieve the metric for
* @bw: the pointer where the metric will be stored. The metric is computed as
* the minimum between the GW advertised throughput and the path throughput to
}
/**
- * batadv_v_gw_get_best_gw_node - retrieve the best GW node
+ * batadv_v_gw_get_best_gw_node() - retrieve the best GW node
* @bat_priv: the bat priv with all the soft interface information
*
* Return: the GW node having the best GW-metric, NULL if no GW is known
}
/**
- * batadv_v_gw_is_eligible - check if a originator would be selected as GW
+ * batadv_v_gw_is_eligible() - check if a originator would be selected as GW
* @bat_priv: the bat priv with all the soft interface information
* @curr_gw_orig: originator representing the currently selected GW
* @orig_node: the originator representing the new candidate
}
/**
- * batadv_v_gw_print - print the gateway list
+ * batadv_v_gw_print() - print the gateway list
* @bat_priv: the bat priv with all the soft interface information
* @seq: gateway table seq_file struct
*/
#endif
/**
- * batadv_v_gw_dump_entry - Dump a gateway into a message
+ * batadv_v_gw_dump_entry() - Dump a gateway into a message
* @msg: Netlink message to dump into
* @portid: Port making netlink request
* @seq: Sequence number of netlink message
}
/**
- * batadv_v_gw_dump - Dump gateways into a message
+ * batadv_v_gw_dump() - Dump gateways into a message
* @msg: Netlink message to dump into
* @cb: Control block containing additional options
* @bat_priv: The bat priv with all the soft interface information
};
/**
- * batadv_v_hardif_init - initialize the algorithm specific fields in the
+ * batadv_v_hardif_init() - initialize the algorithm specific fields in the
* hard-interface object
* @hard_iface: the hard-interface to initialize
*/
}
/**
- * batadv_v_mesh_init - initialize the B.A.T.M.A.N. V private resources for a
+ * batadv_v_mesh_init() - initialize the B.A.T.M.A.N. V private resources for a
* mesh
* @bat_priv: the object representing the mesh interface to initialise
*
}
/**
- * batadv_v_mesh_free - free the B.A.T.M.A.N. V private resources for a mesh
+ * batadv_v_mesh_free() - free the B.A.T.M.A.N. V private resources for a mesh
* @bat_priv: the object representing the mesh interface to free
*/
void batadv_v_mesh_free(struct batadv_priv *bat_priv)
}
/**
- * batadv_v_init - B.A.T.M.A.N. V initialization function
+ * batadv_v_init() - B.A.T.M.A.N. V initialization function
*
* Description: Takes care of initializing all the subcomponents.
* It is invoked upon module load only.
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2011-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Linus Lüssing
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2011-2017 B.A.T.M.A.N. contributors:
*
* Linus Lüssing, Marek Lindner
#include <linux/errno.h>
#include <linux/etherdevice.h>
#include <linux/ethtool.h>
-#include <linux/fs.h>
+#include <linux/gfp.h>
#include <linux/if_ether.h>
#include <linux/jiffies.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/workqueue.h>
#include <net/cfg80211.h>
+#include <uapi/linux/batadv_packet.h>
#include "bat_algo.h"
#include "bat_v_ogm.h"
#include "hard-interface.h"
#include "log.h"
#include "originator.h"
-#include "packet.h"
#include "routing.h"
#include "send.h"
/**
- * batadv_v_elp_start_timer - restart timer for ELP periodic work
+ * batadv_v_elp_start_timer() - restart timer for ELP periodic work
* @hard_iface: the interface for which the timer has to be reset
*/
static void batadv_v_elp_start_timer(struct batadv_hard_iface *hard_iface)
}
/**
- * batadv_v_elp_get_throughput - get the throughput towards a neighbour
+ * batadv_v_elp_get_throughput() - get the throughput towards a neighbour
* @neigh: the neighbour for which the throughput has to be obtained
*
* Return: The throughput towards the given neighbour in multiples of 100kpbs
}
/**
- * batadv_v_elp_throughput_metric_update - worker updating the throughput metric
- * of a single hop neighbour
+ * batadv_v_elp_throughput_metric_update() - worker updating the throughput
+ * metric of a single hop neighbour
* @work: the work queue item
*/
void batadv_v_elp_throughput_metric_update(struct work_struct *work)
}
/**
- * batadv_v_elp_wifi_neigh_probe - send link probing packets to a neighbour
+ * batadv_v_elp_wifi_neigh_probe() - send link probing packets to a neighbour
* @neigh: the neighbour to probe
*
* Sends a predefined number of unicast wifi packets to a given neighbour in
}
/**
- * batadv_v_elp_periodic_work - ELP periodic task per interface
+ * batadv_v_elp_periodic_work() - ELP periodic task per interface
* @work: work queue item
*
* Emits broadcast ELP message in regular intervals.
}
/**
- * batadv_v_elp_iface_enable - setup the ELP interface private resources
+ * batadv_v_elp_iface_enable() - setup the ELP interface private resources
* @hard_iface: interface for which the data has to be prepared
*
* Return: 0 on success or a -ENOMEM in case of failure.
}
/**
- * batadv_v_elp_iface_disable - release ELP interface private resources
+ * batadv_v_elp_iface_disable() - release ELP interface private resources
* @hard_iface: interface for which the resources have to be released
*/
void batadv_v_elp_iface_disable(struct batadv_hard_iface *hard_iface)
}
/**
- * batadv_v_elp_iface_activate - update the ELP buffer belonging to the given
+ * batadv_v_elp_iface_activate() - update the ELP buffer belonging to the given
* hard-interface
* @primary_iface: the new primary interface
* @hard_iface: interface holding the to-be-updated buffer
}
/**
- * batadv_v_elp_primary_iface_set - change internal data to reflect the new
+ * batadv_v_elp_primary_iface_set() - change internal data to reflect the new
* primary interface
* @primary_iface: the new primary interface
*/
}
/**
- * batadv_v_elp_neigh_update - update an ELP neighbour node
+ * batadv_v_elp_neigh_update() - update an ELP neighbour node
* @bat_priv: the bat priv with all the soft interface information
* @neigh_addr: the neighbour interface address
* @if_incoming: the interface the packet was received through
}
/**
- * batadv_v_elp_packet_recv - main ELP packet handler
+ * batadv_v_elp_packet_recv() - main ELP packet handler
* @skb: the received packet
* @if_incoming: the interface this packet was received through
*
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2013-2017 B.A.T.M.A.N. contributors:
*
* Linus Lüssing, Marek Lindner
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2013-2017 B.A.T.M.A.N. contributors:
*
* Antonio Quartulli
#include <linux/byteorder/generic.h>
#include <linux/errno.h>
#include <linux/etherdevice.h>
-#include <linux/fs.h>
+#include <linux/gfp.h>
#include <linux/if_ether.h>
#include <linux/jiffies.h>
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/types.h>
#include <linux/workqueue.h>
+#include <uapi/linux/batadv_packet.h>
#include "bat_algo.h"
#include "hard-interface.h"
#include "hash.h"
#include "log.h"
#include "originator.h"
-#include "packet.h"
#include "routing.h"
#include "send.h"
#include "translation-table.h"
#include "tvlv.h"
/**
- * batadv_v_ogm_orig_get - retrieve and possibly create an originator node
+ * batadv_v_ogm_orig_get() - retrieve and possibly create an originator node
* @bat_priv: the bat priv with all the soft interface information
* @addr: the address of the originator
*
}
/**
- * batadv_v_ogm_start_timer - restart the OGM sending timer
+ * batadv_v_ogm_start_timer() - restart the OGM sending timer
* @bat_priv: the bat priv with all the soft interface information
*/
static void batadv_v_ogm_start_timer(struct batadv_priv *bat_priv)
}
/**
- * batadv_v_ogm_send_to_if - send a batman ogm using a given interface
+ * batadv_v_ogm_send_to_if() - send a batman ogm using a given interface
* @skb: the OGM to send
* @hard_iface: the interface to use to send the OGM
*/
}
/**
- * batadv_v_ogm_send - periodic worker broadcasting the own OGM
+ * batadv_v_ogm_send() - periodic worker broadcasting the own OGM
* @work: work queue item
*/
static void batadv_v_ogm_send(struct work_struct *work)
}
/**
- * batadv_v_ogm_iface_enable - prepare an interface for B.A.T.M.A.N. V
+ * batadv_v_ogm_iface_enable() - prepare an interface for B.A.T.M.A.N. V
* @hard_iface: the interface to prepare
*
* Takes care of scheduling own OGM sending routine for this interface.
}
/**
- * batadv_v_ogm_primary_iface_set - set a new primary interface
+ * batadv_v_ogm_primary_iface_set() - set a new primary interface
* @primary_iface: the new primary interface
*/
void batadv_v_ogm_primary_iface_set(struct batadv_hard_iface *primary_iface)
}
/**
- * batadv_v_forward_penalty - apply a penalty to the throughput metric forwarded
- * with B.A.T.M.A.N. V OGMs
+ * batadv_v_forward_penalty() - apply a penalty to the throughput metric
+ * forwarded with B.A.T.M.A.N. V OGMs
* @bat_priv: the bat priv with all the soft interface information
* @if_incoming: the interface where the OGM has been received
* @if_outgoing: the interface where the OGM has to be forwarded to
}
/**
- * batadv_v_ogm_forward - check conditions and forward an OGM to the given
+ * batadv_v_ogm_forward() - check conditions and forward an OGM to the given
* outgoing interface
* @bat_priv: the bat priv with all the soft interface information
* @ogm_received: previously received OGM to be forwarded
}
/**
- * batadv_v_ogm_metric_update - update route metric based on OGM
+ * batadv_v_ogm_metric_update() - update route metric based on OGM
* @bat_priv: the bat priv with all the soft interface information
* @ogm2: OGM2 structure
* @orig_node: Originator structure for which the OGM has been received
}
/**
- * batadv_v_ogm_route_update - update routes based on OGM
+ * batadv_v_ogm_route_update() - update routes based on OGM
* @bat_priv: the bat priv with all the soft interface information
* @ethhdr: the Ethernet header of the OGM2
* @ogm2: OGM2 structure
}
/**
- * batadv_v_ogm_process_per_outif - process a batman v OGM for an outgoing if
+ * batadv_v_ogm_process_per_outif() - process a batman v OGM for an outgoing if
* @bat_priv: the bat priv with all the soft interface information
* @ethhdr: the Ethernet header of the OGM2
* @ogm2: OGM2 structure
}
/**
- * batadv_v_ogm_aggr_packet - checks if there is another OGM aggregated
+ * batadv_v_ogm_aggr_packet() - checks if there is another OGM aggregated
* @buff_pos: current position in the skb
* @packet_len: total length of the skb
* @tvlv_len: tvlv length of the previously considered OGM
}
/**
- * batadv_v_ogm_process - process an incoming batman v OGM
+ * batadv_v_ogm_process() - process an incoming batman v OGM
* @skb: the skb containing the OGM
* @ogm_offset: offset to the OGM which should be processed (for aggregates)
* @if_incoming: the interface where this packet was receved
}
/**
- * batadv_v_ogm_packet_recv - OGM2 receiving handler
+ * batadv_v_ogm_packet_recv() - OGM2 receiving handler
* @skb: the received OGM
* @if_incoming: the interface where this OGM has been received
*
}
/**
- * batadv_v_ogm_init - initialise the OGM2 engine
+ * batadv_v_ogm_init() - initialise the OGM2 engine
* @bat_priv: the bat priv with all the soft interface information
*
* Return: 0 on success or a negative error code in case of failure
}
/**
- * batadv_v_ogm_free - free OGM private resources
+ * batadv_v_ogm_free() - free OGM private resources
* @bat_priv: the bat priv with all the soft interface information
*/
void batadv_v_ogm_free(struct batadv_priv *bat_priv)
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2013-2017 B.A.T.M.A.N. contributors:
*
* Antonio Quartulli
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2006-2017 B.A.T.M.A.N. contributors:
*
* Simon Wunderlich, Marek Lindner
}
/**
- * batadv_bit_get_packet - receive and process one packet within the sequence
+ * batadv_bit_get_packet() - receive and process one packet within the sequence
* number window
* @priv: the bat priv with all the soft interface information
* @seq_bits: pointer to the sequence number receive packet
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2006-2017 B.A.T.M.A.N. contributors:
*
* Simon Wunderlich, Marek Lindner
#include <linux/types.h>
/**
- * batadv_test_bit - check if bit is set in the current window
+ * batadv_test_bit() - check if bit is set in the current window
*
* @seq_bits: pointer to the sequence number receive packet
* @last_seqno: latest sequence number in seq_bits
return test_bit(diff, seq_bits) != 0;
}
-/* turn corresponding bit on, so we can remember that we got the packet */
+/**
+ * batadv_set_bit() - Turn corresponding bit on, so we can remember that we got
+ * the packet
+ * @seq_bits: bitmap of the packet receive window
+ * @n: relative sequence number of newly received packet
+ */
static inline void batadv_set_bit(unsigned long *seq_bits, s32 n)
{
/* if too old, just drop it */
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2011-2017 B.A.T.M.A.N. contributors:
*
* Simon Wunderlich
#include <linux/crc16.h>
#include <linux/errno.h>
#include <linux/etherdevice.h>
-#include <linux/fs.h>
+#include <linux/gfp.h>
#include <linux/if_arp.h>
#include <linux/if_ether.h>
#include <linux/if_vlan.h>
#include <net/genetlink.h>
#include <net/netlink.h>
#include <net/sock.h>
+#include <uapi/linux/batadv_packet.h>
#include <uapi/linux/batman_adv.h>
#include "hard-interface.h"
#include "log.h"
#include "netlink.h"
#include "originator.h"
-#include "packet.h"
#include "soft-interface.h"
#include "sysfs.h"
#include "translation-table.h"
struct batadv_bla_backbone_gw *backbone_gw);
/**
- * batadv_choose_claim - choose the right bucket for a claim.
+ * batadv_choose_claim() - choose the right bucket for a claim.
* @data: data to hash
* @size: size of the hash table
*
}
/**
- * batadv_choose_backbone_gw - choose the right bucket for a backbone gateway.
+ * batadv_choose_backbone_gw() - choose the right bucket for a backbone gateway.
* @data: data to hash
* @size: size of the hash table
*
}
/**
- * batadv_compare_backbone_gw - compare address and vid of two backbone gws
+ * batadv_compare_backbone_gw() - compare address and vid of two backbone gws
* @node: list node of the first entry to compare
* @data2: pointer to the second backbone gateway
*
}
/**
- * batadv_compare_claim - compare address and vid of two claims
+ * batadv_compare_claim() - compare address and vid of two claims
* @node: list node of the first entry to compare
* @data2: pointer to the second claims
*
}
/**
- * batadv_backbone_gw_release - release backbone gw from lists and queue for
+ * batadv_backbone_gw_release() - release backbone gw from lists and queue for
* free after rcu grace period
* @ref: kref pointer of the backbone gw
*/
}
/**
- * batadv_backbone_gw_put - decrement the backbone gw refcounter and possibly
+ * batadv_backbone_gw_put() - decrement the backbone gw refcounter and possibly
* release it
* @backbone_gw: backbone gateway to be free'd
*/
}
/**
- * batadv_claim_release - release claim from lists and queue for free after rcu
- * grace period
+ * batadv_claim_release() - release claim from lists and queue for free after
+ * rcu grace period
* @ref: kref pointer of the claim
*/
static void batadv_claim_release(struct kref *ref)
}
/**
- * batadv_claim_put - decrement the claim refcounter and possibly
- * release it
+ * batadv_claim_put() - decrement the claim refcounter and possibly release it
* @claim: claim to be free'd
*/
static void batadv_claim_put(struct batadv_bla_claim *claim)
}
/**
- * batadv_claim_hash_find - looks for a claim in the claim hash
+ * batadv_claim_hash_find() - looks for a claim in the claim hash
* @bat_priv: the bat priv with all the soft interface information
* @data: search data (may be local/static data)
*
}
/**
- * batadv_backbone_hash_find - looks for a backbone gateway in the hash
+ * batadv_backbone_hash_find() - looks for a backbone gateway in the hash
* @bat_priv: the bat priv with all the soft interface information
* @addr: the address of the originator
* @vid: the VLAN ID
}
/**
- * batadv_bla_del_backbone_claims - delete all claims for a backbone
+ * batadv_bla_del_backbone_claims() - delete all claims for a backbone
* @backbone_gw: backbone gateway where the claims should be removed
*/
static void
}
/**
- * batadv_bla_send_claim - sends a claim frame according to the provided info
+ * batadv_bla_send_claim() - sends a claim frame according to the provided info
* @bat_priv: the bat priv with all the soft interface information
* @mac: the mac address to be announced within the claim
* @vid: the VLAN ID
}
/**
- * batadv_bla_loopdetect_report - worker for reporting the loop
+ * batadv_bla_loopdetect_report() - worker for reporting the loop
* @work: work queue item
*
* Throws an uevent, as the loopdetect check function can't do that itself
}
/**
- * batadv_bla_get_backbone_gw - finds or creates a backbone gateway
+ * batadv_bla_get_backbone_gw() - finds or creates a backbone gateway
* @bat_priv: the bat priv with all the soft interface information
* @orig: the mac address of the originator
* @vid: the VLAN ID
}
/**
- * batadv_bla_update_own_backbone_gw - updates the own backbone gw for a VLAN
+ * batadv_bla_update_own_backbone_gw() - updates the own backbone gw for a VLAN
* @bat_priv: the bat priv with all the soft interface information
* @primary_if: the selected primary interface
* @vid: VLAN identifier
}
/**
- * batadv_bla_answer_request - answer a bla request by sending own claims
+ * batadv_bla_answer_request() - answer a bla request by sending own claims
* @bat_priv: the bat priv with all the soft interface information
* @primary_if: interface where the request came on
* @vid: the vid where the request came on
}
/**
- * batadv_bla_send_request - send a request to repeat claims
+ * batadv_bla_send_request() - send a request to repeat claims
* @backbone_gw: the backbone gateway from whom we are out of sync
*
* When the crc is wrong, ask the backbone gateway for a full table update.
}
/**
- * batadv_bla_send_announce - Send an announcement frame
+ * batadv_bla_send_announce() - Send an announcement frame
* @bat_priv: the bat priv with all the soft interface information
* @backbone_gw: our backbone gateway which should be announced
*/
}
/**
- * batadv_bla_add_claim - Adds a claim in the claim hash
+ * batadv_bla_add_claim() - Adds a claim in the claim hash
* @bat_priv: the bat priv with all the soft interface information
* @mac: the mac address of the claim
* @vid: the VLAN ID of the frame
}
/**
- * batadv_bla_claim_get_backbone_gw - Get valid reference for backbone_gw of
+ * batadv_bla_claim_get_backbone_gw() - Get valid reference for backbone_gw of
* claim
* @claim: claim whose backbone_gw should be returned
*
}
/**
- * batadv_bla_del_claim - delete a claim from the claim hash
+ * batadv_bla_del_claim() - delete a claim from the claim hash
* @bat_priv: the bat priv with all the soft interface information
* @mac: mac address of the claim to be removed
* @vid: VLAN id for the claim to be removed
}
/**
- * batadv_handle_announce - check for ANNOUNCE frame
+ * batadv_handle_announce() - check for ANNOUNCE frame
* @bat_priv: the bat priv with all the soft interface information
* @an_addr: announcement mac address (ARP Sender HW address)
* @backbone_addr: originator address of the sender (Ethernet source MAC)
}
/**
- * batadv_handle_request - check for REQUEST frame
+ * batadv_handle_request() - check for REQUEST frame
* @bat_priv: the bat priv with all the soft interface information
* @primary_if: the primary hard interface of this batman soft interface
* @backbone_addr: backbone address to be requested (ARP sender HW MAC)
}
/**
- * batadv_handle_unclaim - check for UNCLAIM frame
+ * batadv_handle_unclaim() - check for UNCLAIM frame
* @bat_priv: the bat priv with all the soft interface information
* @primary_if: the primary hard interface of this batman soft interface
* @backbone_addr: originator address of the backbone (Ethernet source)
}
/**
- * batadv_handle_claim - check for CLAIM frame
+ * batadv_handle_claim() - check for CLAIM frame
* @bat_priv: the bat priv with all the soft interface information
* @primary_if: the primary hard interface of this batman soft interface
* @backbone_addr: originator address of the backbone (Ethernet Source)
}
/**
- * batadv_check_claim_group - check for claim group membership
+ * batadv_check_claim_group() - check for claim group membership
* @bat_priv: the bat priv with all the soft interface information
* @primary_if: the primary interface of this batman interface
* @hw_src: the Hardware source in the ARP Header
}
/**
- * batadv_bla_process_claim - Check if this is a claim frame, and process it
+ * batadv_bla_process_claim() - Check if this is a claim frame, and process it
* @bat_priv: the bat priv with all the soft interface information
* @primary_if: the primary hard interface of this batman soft interface
* @skb: the frame to be checked
}
/**
- * batadv_bla_purge_backbone_gw - Remove backbone gateways after a timeout or
+ * batadv_bla_purge_backbone_gw() - Remove backbone gateways after a timeout or
* immediately
* @bat_priv: the bat priv with all the soft interface information
* @now: whether the whole hash shall be wiped now
}
/**
- * batadv_bla_purge_claims - Remove claims after a timeout or immediately
+ * batadv_bla_purge_claims() - Remove claims after a timeout or immediately
* @bat_priv: the bat priv with all the soft interface information
* @primary_if: the selected primary interface, may be NULL if now is set
* @now: whether the whole hash shall be wiped now
}
/**
- * batadv_bla_update_orig_address - Update the backbone gateways when the own
+ * batadv_bla_update_orig_address() - Update the backbone gateways when the own
* originator address changes
* @bat_priv: the bat priv with all the soft interface information
* @primary_if: the new selected primary_if
}
/**
- * batadv_bla_send_loopdetect - send a loopdetect frame
+ * batadv_bla_send_loopdetect() - send a loopdetect frame
* @bat_priv: the bat priv with all the soft interface information
* @backbone_gw: the backbone gateway for which a loop should be detected
*
}
/**
- * batadv_bla_status_update - purge bla interfaces if necessary
+ * batadv_bla_status_update() - purge bla interfaces if necessary
* @net_dev: the soft interface net device
*/
void batadv_bla_status_update(struct net_device *net_dev)
}
/**
- * batadv_bla_periodic_work - performs periodic bla work
+ * batadv_bla_periodic_work() - performs periodic bla work
* @work: kernel work struct
*
* periodic work to do:
static struct lock_class_key batadv_backbone_hash_lock_class_key;
/**
- * batadv_bla_init - initialize all bla structures
+ * batadv_bla_init() - initialize all bla structures
* @bat_priv: the bat priv with all the soft interface information
*
* Return: 0 on success, < 0 on error.
}
/**
- * batadv_bla_check_bcast_duplist - Check if a frame is in the broadcast dup.
+ * batadv_bla_check_bcast_duplist() - Check if a frame is in the broadcast dup.
* @bat_priv: the bat priv with all the soft interface information
* @skb: contains the bcast_packet to be checked
*
}
/**
- * batadv_bla_is_backbone_gw_orig - Check if the originator is a gateway for
+ * batadv_bla_is_backbone_gw_orig() - Check if the originator is a gateway for
* the VLAN identified by vid.
* @bat_priv: the bat priv with all the soft interface information
* @orig: originator mac address
}
/**
- * batadv_bla_is_backbone_gw - check if originator is a backbone gw for a VLAN.
+ * batadv_bla_is_backbone_gw() - check if originator is a backbone gw for a VLAN
* @skb: the frame to be checked
* @orig_node: the orig_node of the frame
* @hdr_size: maximum length of the frame
}
/**
- * batadv_bla_free - free all bla structures
+ * batadv_bla_free() - free all bla structures
* @bat_priv: the bat priv with all the soft interface information
*
* for softinterface free or module unload
}
/**
- * batadv_bla_loopdetect_check - check and handle a detected loop
+ * batadv_bla_loopdetect_check() - check and handle a detected loop
* @bat_priv: the bat priv with all the soft interface information
* @skb: the packet to check
* @primary_if: interface where the request came on
}
/**
- * batadv_bla_rx - check packets coming from the mesh.
+ * batadv_bla_rx() - check packets coming from the mesh.
* @bat_priv: the bat priv with all the soft interface information
* @skb: the frame to be checked
* @vid: the VLAN ID of the frame
}
/**
- * batadv_bla_tx - check packets going into the mesh
+ * batadv_bla_tx() - check packets going into the mesh
* @bat_priv: the bat priv with all the soft interface information
* @skb: the frame to be checked
* @vid: the VLAN ID of the frame
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
/**
- * batadv_bla_claim_table_seq_print_text - print the claim table in a seq file
+ * batadv_bla_claim_table_seq_print_text() - print the claim table in a seq file
* @seq: seq file to print on
* @offset: not used
*
#endif
/**
- * batadv_bla_claim_dump_entry - dump one entry of the claim table
+ * batadv_bla_claim_dump_entry() - dump one entry of the claim table
* to a netlink socket
* @msg: buffer for the message
* @portid: netlink port
}
/**
- * batadv_bla_claim_dump_bucket - dump one bucket of the claim table
+ * batadv_bla_claim_dump_bucket() - dump one bucket of the claim table
* to a netlink socket
* @msg: buffer for the message
* @portid: netlink port
}
/**
- * batadv_bla_claim_dump - dump claim table to a netlink socket
+ * batadv_bla_claim_dump() - dump claim table to a netlink socket
* @msg: buffer for the message
* @cb: callback structure containing arguments
*
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
/**
- * batadv_bla_backbone_table_seq_print_text - print the backbone table in a seq
- * file
+ * batadv_bla_backbone_table_seq_print_text() - print the backbone table in a
+ * seq file
* @seq: seq file to print on
* @offset: not used
*
#endif
/**
- * batadv_bla_backbone_dump_entry - dump one entry of the backbone table
- * to a netlink socket
+ * batadv_bla_backbone_dump_entry() - dump one entry of the backbone table to a
+ * netlink socket
* @msg: buffer for the message
* @portid: netlink port
* @seq: Sequence number of netlink message
}
/**
- * batadv_bla_backbone_dump_bucket - dump one bucket of the backbone table
- * to a netlink socket
+ * batadv_bla_backbone_dump_bucket() - dump one bucket of the backbone table to
+ * a netlink socket
* @msg: buffer for the message
* @portid: netlink port
* @seq: Sequence number of netlink message
}
/**
- * batadv_bla_backbone_dump - dump backbone table to a netlink socket
+ * batadv_bla_backbone_dump() - dump backbone table to a netlink socket
* @msg: buffer for the message
* @cb: callback structure containing arguments
*
#ifdef CONFIG_BATMAN_ADV_DAT
/**
- * batadv_bla_check_claim - check if address is claimed
+ * batadv_bla_check_claim() - check if address is claimed
*
* @bat_priv: the bat priv with all the soft interface information
* @addr: mac address of which the claim status is checked
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2011-2017 B.A.T.M.A.N. contributors:
*
* Simon Wunderlich
struct sk_buff;
/**
- * batadv_bla_is_loopdetect_mac - check if the mac address is from a loop detect
- * frame sent by bridge loop avoidance
+ * batadv_bla_is_loopdetect_mac() - check if the mac address is from a loop
+ * detect frame sent by bridge loop avoidance
* @mac: mac address to check
*
* Return: true if the it looks like a loop detect frame
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2010-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner
#include <linux/fs.h>
#include <linux/netdevice.h>
#include <linux/printk.h>
-#include <linux/sched.h> /* for linux/wait.h */
#include <linux/seq_file.h>
#include <linux/stat.h>
#include <linux/stddef.h>
}
/**
- * batadv_originators_hardif_open - handles debugfs output for the
- * originator table of an hard interface
+ * batadv_originators_hardif_open() - handles debugfs output for the originator
+ * table of an hard interface
* @inode: inode pointer to debugfs file
* @file: pointer to the seq_file
*
#ifdef CONFIG_BATMAN_ADV_DAT
/**
- * batadv_dat_cache_open - Prepare file handler for reads from dat_chache
+ * batadv_dat_cache_open() - Prepare file handler for reads from dat_chache
* @inode: inode which was opened
* @file: file handle to be initialized
*
#ifdef CONFIG_BATMAN_ADV_MCAST
/**
- * batadv_mcast_flags_open - prepare file handler for reads from mcast_flags
+ * batadv_mcast_flags_open() - prepare file handler for reads from mcast_flags
* @inode: inode which was opened
* @file: file handle to be initialized
*
NULL,
};
+/**
+ * batadv_debugfs_init() - Initialize soft interface independent debugfs entries
+ */
void batadv_debugfs_init(void)
{
struct batadv_debuginfo **bat_debug;
batadv_debugfs = NULL;
}
+/**
+ * batadv_debugfs_destroy() - Remove all debugfs entries
+ */
void batadv_debugfs_destroy(void)
{
debugfs_remove_recursive(batadv_debugfs);
}
/**
- * batadv_debugfs_add_hardif - creates the base directory for a hard interface
+ * batadv_debugfs_add_hardif() - creates the base directory for a hard interface
* in debugfs.
* @hard_iface: hard interface which should be added.
*
}
/**
- * batadv_debugfs_del_hardif - delete the base directory for a hard interface
+ * batadv_debugfs_del_hardif() - delete the base directory for a hard interface
* in debugfs.
* @hard_iface: hard interface which is deleted.
*/
}
}
+/**
+ * batadv_debugfs_add_meshif() - Initialize interface dependent debugfs entries
+ * @dev: netdev struct of the soft interface
+ *
+ * Return: 0 on success or negative error number in case of failure
+ */
int batadv_debugfs_add_meshif(struct net_device *dev)
{
struct batadv_priv *bat_priv = netdev_priv(dev);
return -ENOMEM;
}
+/**
+ * batadv_debugfs_del_meshif() - Remove interface dependent debugfs entries
+ * @dev: netdev struct of the soft interface
+ */
void batadv_debugfs_del_meshif(struct net_device *dev)
{
struct batadv_priv *bat_priv = netdev_priv(dev);
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2010-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2011-2017 B.A.T.M.A.N. contributors:
*
* Antonio Quartulli
#include <linux/byteorder/generic.h>
#include <linux/errno.h>
#include <linux/etherdevice.h>
-#include <linux/fs.h>
+#include <linux/gfp.h>
#include <linux/if_arp.h>
#include <linux/if_ether.h>
#include <linux/if_vlan.h>
static void batadv_dat_purge(struct work_struct *work);
/**
- * batadv_dat_start_timer - initialise the DAT periodic worker
+ * batadv_dat_start_timer() - initialise the DAT periodic worker
* @bat_priv: the bat priv with all the soft interface information
*/
static void batadv_dat_start_timer(struct batadv_priv *bat_priv)
}
/**
- * batadv_dat_entry_release - release dat_entry from lists and queue for free
+ * batadv_dat_entry_release() - release dat_entry from lists and queue for free
* after rcu grace period
* @ref: kref pointer of the dat_entry
*/
}
/**
- * batadv_dat_entry_put - decrement the dat_entry refcounter and possibly
+ * batadv_dat_entry_put() - decrement the dat_entry refcounter and possibly
* release it
* @dat_entry: dat_entry to be free'd
*/
}
/**
- * batadv_dat_to_purge - check whether a dat_entry has to be purged or not
+ * batadv_dat_to_purge() - check whether a dat_entry has to be purged or not
* @dat_entry: the entry to check
*
* Return: true if the entry has to be purged now, false otherwise.
}
/**
- * __batadv_dat_purge - delete entries from the DAT local storage
+ * __batadv_dat_purge() - delete entries from the DAT local storage
* @bat_priv: the bat priv with all the soft interface information
* @to_purge: function in charge to decide whether an entry has to be purged or
* not. This function takes the dat_entry as argument and has to
}
/**
- * batadv_dat_purge - periodic task that deletes old entries from the local DAT
- * hash table
+ * batadv_dat_purge() - periodic task that deletes old entries from the local
+ * DAT hash table
* @work: kernel work struct
*/
static void batadv_dat_purge(struct work_struct *work)
}
/**
- * batadv_compare_dat - comparing function used in the local DAT hash table
+ * batadv_compare_dat() - comparing function used in the local DAT hash table
* @node: node in the local table
* @data2: second object to compare the node to
*
}
/**
- * batadv_arp_hw_src - extract the hw_src field from an ARP packet
+ * batadv_arp_hw_src() - extract the hw_src field from an ARP packet
* @skb: ARP packet
* @hdr_size: size of the possible header before the ARP packet
*
}
/**
- * batadv_arp_ip_src - extract the ip_src field from an ARP packet
+ * batadv_arp_ip_src() - extract the ip_src field from an ARP packet
* @skb: ARP packet
* @hdr_size: size of the possible header before the ARP packet
*
}
/**
- * batadv_arp_hw_dst - extract the hw_dst field from an ARP packet
+ * batadv_arp_hw_dst() - extract the hw_dst field from an ARP packet
* @skb: ARP packet
* @hdr_size: size of the possible header before the ARP packet
*
}
/**
- * batadv_arp_ip_dst - extract the ip_dst field from an ARP packet
+ * batadv_arp_ip_dst() - extract the ip_dst field from an ARP packet
* @skb: ARP packet
* @hdr_size: size of the possible header before the ARP packet
*
}
/**
- * batadv_hash_dat - compute the hash value for an IP address
+ * batadv_hash_dat() - compute the hash value for an IP address
* @data: data to hash
* @size: size of the hash table
*
}
/**
- * batadv_dat_entry_hash_find - look for a given dat_entry in the local hash
+ * batadv_dat_entry_hash_find() - look for a given dat_entry in the local hash
* table
* @bat_priv: the bat priv with all the soft interface information
* @ip: search key
}
/**
- * batadv_dat_entry_add - add a new dat entry or update it if already exists
+ * batadv_dat_entry_add() - add a new dat entry or update it if already exists
* @bat_priv: the bat priv with all the soft interface information
* @ip: ipv4 to add/edit
* @mac_addr: mac address to assign to the given ipv4
#ifdef CONFIG_BATMAN_ADV_DEBUG
/**
- * batadv_dbg_arp - print a debug message containing all the ARP packet details
+ * batadv_dbg_arp() - print a debug message containing all the ARP packet
+ * details
* @bat_priv: the bat priv with all the soft interface information
* @skb: ARP packet
* @hdr_size: size of the possible header before the ARP packet
#endif /* CONFIG_BATMAN_ADV_DEBUG */
/**
- * batadv_is_orig_node_eligible - check whether a node can be a DHT candidate
+ * batadv_is_orig_node_eligible() - check whether a node can be a DHT candidate
* @res: the array with the already selected candidates
* @select: number of already selected candidates
* @tmp_max: address of the currently evaluated node
}
/**
- * batadv_choose_next_candidate - select the next DHT candidate
+ * batadv_choose_next_candidate() - select the next DHT candidate
* @bat_priv: the bat priv with all the soft interface information
* @cands: candidates array
* @select: number of candidates already present in the array
}
/**
- * batadv_dat_select_candidates - select the nodes which the DHT message has to
- * be sent to
+ * batadv_dat_select_candidates() - select the nodes which the DHT message has
+ * to be sent to
* @bat_priv: the bat priv with all the soft interface information
* @ip_dst: ipv4 to look up in the DHT
* @vid: VLAN identifier
}
/**
- * batadv_dat_send_data - send a payload to the selected candidates
+ * batadv_dat_send_data() - send a payload to the selected candidates
* @bat_priv: the bat priv with all the soft interface information
* @skb: payload to send
* @ip: the DHT key
}
/**
- * batadv_dat_tvlv_container_update - update the dat tvlv container after dat
+ * batadv_dat_tvlv_container_update() - update the dat tvlv container after dat
* setting change
* @bat_priv: the bat priv with all the soft interface information
*/
}
/**
- * batadv_dat_status_update - update the dat tvlv container after dat
+ * batadv_dat_status_update() - update the dat tvlv container after dat
* setting change
* @net_dev: the soft interface net device
*/
}
/**
- * batadv_dat_tvlv_ogm_handler_v1 - process incoming dat tvlv container
+ * batadv_dat_tvlv_ogm_handler_v1() - process incoming dat tvlv container
* @bat_priv: the bat priv with all the soft interface information
* @orig: the orig_node of the ogm
* @flags: flags indicating the tvlv state (see batadv_tvlv_handler_flags)
}
/**
- * batadv_dat_hash_free - free the local DAT hash table
+ * batadv_dat_hash_free() - free the local DAT hash table
* @bat_priv: the bat priv with all the soft interface information
*/
static void batadv_dat_hash_free(struct batadv_priv *bat_priv)
}
/**
- * batadv_dat_init - initialise the DAT internals
+ * batadv_dat_init() - initialise the DAT internals
* @bat_priv: the bat priv with all the soft interface information
*
* Return: 0 in case of success, a negative error code otherwise
}
/**
- * batadv_dat_free - free the DAT internals
+ * batadv_dat_free() - free the DAT internals
* @bat_priv: the bat priv with all the soft interface information
*/
void batadv_dat_free(struct batadv_priv *bat_priv)
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
/**
- * batadv_dat_cache_seq_print_text - print the local DAT hash table
+ * batadv_dat_cache_seq_print_text() - print the local DAT hash table
* @seq: seq file to print on
* @offset: not used
*
#endif
/**
- * batadv_arp_get_type - parse an ARP packet and gets the type
+ * batadv_arp_get_type() - parse an ARP packet and gets the type
* @bat_priv: the bat priv with all the soft interface information
* @skb: packet to analyse
* @hdr_size: size of the possible header before the ARP packet in the skb
}
/**
- * batadv_dat_get_vid - extract the VLAN identifier from skb if any
+ * batadv_dat_get_vid() - extract the VLAN identifier from skb if any
* @skb: the buffer containing the packet to extract the VID from
* @hdr_size: the size of the batman-adv header encapsulating the packet
*
}
/**
- * batadv_dat_arp_create_reply - create an ARP Reply
+ * batadv_dat_arp_create_reply() - create an ARP Reply
* @bat_priv: the bat priv with all the soft interface information
* @ip_src: ARP sender IP
* @ip_dst: ARP target IP
}
/**
- * batadv_dat_snoop_outgoing_arp_request - snoop the ARP request and try to
+ * batadv_dat_snoop_outgoing_arp_request() - snoop the ARP request and try to
* answer using DAT
* @bat_priv: the bat priv with all the soft interface information
* @skb: packet to check
}
/**
- * batadv_dat_snoop_incoming_arp_request - snoop the ARP request and try to
+ * batadv_dat_snoop_incoming_arp_request() - snoop the ARP request and try to
* answer using the local DAT storage
* @bat_priv: the bat priv with all the soft interface information
* @skb: packet to check
}
/**
- * batadv_dat_snoop_outgoing_arp_reply - snoop the ARP reply and fill the DHT
+ * batadv_dat_snoop_outgoing_arp_reply() - snoop the ARP reply and fill the DHT
* @bat_priv: the bat priv with all the soft interface information
* @skb: packet to check
*/
}
/**
- * batadv_dat_snoop_incoming_arp_reply - snoop the ARP reply and fill the local
- * DAT storage only
+ * batadv_dat_snoop_incoming_arp_reply() - snoop the ARP reply and fill the
+ * local DAT storage only
* @bat_priv: the bat priv with all the soft interface information
* @skb: packet to check
* @hdr_size: size of the encapsulation header
}
/**
- * batadv_dat_drop_broadcast_packet - check if an ARP request has to be dropped
- * (because the node has already obtained the reply via DAT) or not
+ * batadv_dat_drop_broadcast_packet() - check if an ARP request has to be
+ * dropped (because the node has already obtained the reply via DAT) or not
* @bat_priv: the bat priv with all the soft interface information
* @forw_packet: the broadcast packet
*
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2011-2017 B.A.T.M.A.N. contributors:
*
* Antonio Quartulli
#include <linux/compiler.h>
#include <linux/netdevice.h>
#include <linux/types.h>
+#include <uapi/linux/batadv_packet.h>
#include "originator.h"
-#include "packet.h"
struct seq_file;
struct sk_buff;
struct batadv_forw_packet *forw_packet);
/**
- * batadv_dat_init_orig_node_addr - assign a DAT address to the orig_node
+ * batadv_dat_init_orig_node_addr() - assign a DAT address to the orig_node
* @orig_node: the node to assign the DAT address to
*/
static inline void
}
/**
- * batadv_dat_init_own_addr - assign a DAT address to the node itself
+ * batadv_dat_init_own_addr() - assign a DAT address to the node itself
* @bat_priv: the bat priv with all the soft interface information
* @primary_if: a pointer to the primary interface
*/
int batadv_dat_cache_seq_print_text(struct seq_file *seq, void *offset);
/**
- * batadv_dat_inc_counter - increment the correct DAT packet counter
+ * batadv_dat_inc_counter() - increment the correct DAT packet counter
* @bat_priv: the bat priv with all the soft interface information
* @subtype: the 4addr subtype of the packet to be counted
*
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2013-2017 B.A.T.M.A.N. contributors:
*
* Martin Hundebøll <martin@hundeboll.net>
#include <linux/byteorder/generic.h>
#include <linux/errno.h>
#include <linux/etherdevice.h>
-#include <linux/fs.h>
+#include <linux/gfp.h>
#include <linux/if_ether.h>
#include <linux/jiffies.h>
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
#include <linux/string.h>
+#include <uapi/linux/batadv_packet.h>
#include "hard-interface.h"
#include "originator.h"
-#include "packet.h"
#include "routing.h"
#include "send.h"
#include "soft-interface.h"
/**
- * batadv_frag_clear_chain - delete entries in the fragment buffer chain
+ * batadv_frag_clear_chain() - delete entries in the fragment buffer chain
* @head: head of chain with entries.
* @dropped: whether the chain is cleared because all fragments are dropped
*
}
/**
- * batadv_frag_purge_orig - free fragments associated to an orig
+ * batadv_frag_purge_orig() - free fragments associated to an orig
* @orig_node: originator to free fragments from
* @check_cb: optional function to tell if an entry should be purged
*/
}
/**
- * batadv_frag_size_limit - maximum possible size of packet to be fragmented
+ * batadv_frag_size_limit() - maximum possible size of packet to be fragmented
*
* Return: the maximum size of payload that can be fragmented.
*/
}
/**
- * batadv_frag_init_chain - check and prepare fragment chain for new fragment
+ * batadv_frag_init_chain() - check and prepare fragment chain for new fragment
* @chain: chain in fragments table to init
* @seqno: sequence number of the received fragment
*
}
/**
- * batadv_frag_insert_packet - insert a fragment into a fragment chain
+ * batadv_frag_insert_packet() - insert a fragment into a fragment chain
* @orig_node: originator that the fragment was received from
* @skb: skb to insert
* @chain_out: list head to attach complete chains of fragments to
}
/**
- * batadv_frag_merge_packets - merge a chain of fragments
+ * batadv_frag_merge_packets() - merge a chain of fragments
* @chain: head of chain with fragments
*
* Expand the first skb in the chain and copy the content of the remaining
}
/**
- * batadv_frag_skb_buffer - buffer fragment for later merge
+ * batadv_frag_skb_buffer() - buffer fragment for later merge
* @skb: skb to buffer
* @orig_node_src: originator that the skb is received from
*
}
/**
- * batadv_frag_skb_fwd - forward fragments that would exceed MTU when merged
+ * batadv_frag_skb_fwd() - forward fragments that would exceed MTU when merged
* @skb: skb to forward
* @recv_if: interface that the skb is received on
* @orig_node_src: originator that the skb is received from
}
/**
- * batadv_frag_create - create a fragment from skb
+ * batadv_frag_create() - create a fragment from skb
* @skb: skb to create fragment from
* @frag_head: header to use in new fragment
* @fragment_size: size of new fragment
}
/**
- * batadv_frag_send_packet - create up to 16 fragments from the passed skb
+ * batadv_frag_send_packet() - create up to 16 fragments from the passed skb
* @skb: skb to create fragments from
* @orig_node: final destination of the created fragments
* @neigh_node: next-hop of the created fragments
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2013-2017 B.A.T.M.A.N. contributors:
*
* Martin Hundebøll <martin@hundeboll.net>
struct batadv_neigh_node *neigh_node);
/**
- * batadv_frag_check_entry - check if a list of fragments has timed out
+ * batadv_frag_check_entry() - check if a list of fragments has timed out
* @frags_entry: table entry to check
*
* Return: true if the frags entry has timed out, false otherwise.
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2009-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner
#include <linux/byteorder/generic.h>
#include <linux/errno.h>
#include <linux/etherdevice.h>
-#include <linux/fs.h>
+#include <linux/gfp.h>
#include <linux/if_ether.h>
#include <linux/if_vlan.h>
#include <linux/in.h>
#include <linux/stddef.h>
#include <linux/udp.h>
#include <net/sock.h>
+#include <uapi/linux/batadv_packet.h>
#include <uapi/linux/batman_adv.h>
#include "gateway_common.h"
#include "log.h"
#include "netlink.h"
#include "originator.h"
-#include "packet.h"
#include "routing.h"
#include "soft-interface.h"
#include "sysfs.h"
#define BATADV_DHCP_CHADDR_OFFSET 28
/**
- * batadv_gw_node_release - release gw_node from lists and queue for free after
- * rcu grace period
+ * batadv_gw_node_release() - release gw_node from lists and queue for free
+ * after rcu grace period
* @ref: kref pointer of the gw_node
*/
static void batadv_gw_node_release(struct kref *ref)
}
/**
- * batadv_gw_node_put - decrement the gw_node refcounter and possibly release it
+ * batadv_gw_node_put() - decrement the gw_node refcounter and possibly release
+ * it
* @gw_node: gateway node to free
*/
void batadv_gw_node_put(struct batadv_gw_node *gw_node)
kref_put(&gw_node->refcount, batadv_gw_node_release);
}
+/**
+ * batadv_gw_get_selected_gw_node() - Get currently selected gateway
+ * @bat_priv: the bat priv with all the soft interface information
+ *
+ * Return: selected gateway (with increased refcnt), NULL on errors
+ */
struct batadv_gw_node *
batadv_gw_get_selected_gw_node(struct batadv_priv *bat_priv)
{
return gw_node;
}
+/**
+ * batadv_gw_get_selected_orig() - Get originator of currently selected gateway
+ * @bat_priv: the bat priv with all the soft interface information
+ *
+ * Return: orig_node of selected gateway (with increased refcnt), NULL on errors
+ */
struct batadv_orig_node *
batadv_gw_get_selected_orig(struct batadv_priv *bat_priv)
{
}
/**
- * batadv_gw_reselect - force a gateway reselection
+ * batadv_gw_reselect() - force a gateway reselection
* @bat_priv: the bat priv with all the soft interface information
*
* Set a flag to remind the GW component to perform a new gateway reselection.
}
/**
- * batadv_gw_check_client_stop - check if client mode has been switched off
+ * batadv_gw_check_client_stop() - check if client mode has been switched off
* @bat_priv: the bat priv with all the soft interface information
*
* This function assumes the caller has checked that the gw state *is actually
batadv_gw_node_put(curr_gw);
}
+/**
+ * batadv_gw_election() - Elect the best gateway
+ * @bat_priv: the bat priv with all the soft interface information
+ */
void batadv_gw_election(struct batadv_priv *bat_priv)
{
struct batadv_gw_node *curr_gw = NULL;
batadv_neigh_ifinfo_put(router_ifinfo);
}
+/**
+ * batadv_gw_check_election() - Elect orig node as best gateway when eligible
+ * @bat_priv: the bat priv with all the soft interface information
+ * @orig_node: orig node which is to be checked
+ */
void batadv_gw_check_election(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig_node)
{
}
/**
- * batadv_gw_node_add - add gateway node to list of available gateways
+ * batadv_gw_node_add() - add gateway node to list of available gateways
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: originator announcing gateway capabilities
* @gateway: announced bandwidth information
}
/**
- * batadv_gw_node_get - retrieve gateway node from list of available gateways
+ * batadv_gw_node_get() - retrieve gateway node from list of available gateways
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: originator announcing gateway capabilities
*
}
/**
- * batadv_gw_node_update - update list of available gateways with changed
+ * batadv_gw_node_update() - update list of available gateways with changed
* bandwidth information
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: originator announcing gateway capabilities
batadv_gw_node_put(gw_node);
}
+/**
+ * batadv_gw_node_delete() - Remove orig_node from gateway list
+ * @bat_priv: the bat priv with all the soft interface information
+ * @orig_node: orig node which is currently in process of being removed
+ */
void batadv_gw_node_delete(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig_node)
{
batadv_gw_node_update(bat_priv, orig_node, &gateway);
}
+/**
+ * batadv_gw_node_free() - Free gateway information from soft interface
+ * @bat_priv: the bat priv with all the soft interface information
+ */
void batadv_gw_node_free(struct batadv_priv *bat_priv)
{
struct batadv_gw_node *gw_node;
}
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
+
+/**
+ * batadv_gw_client_seq_print_text() - Print the gateway table in a seq file
+ * @seq: seq file to print on
+ * @offset: not used
+ *
+ * Return: always 0
+ */
int batadv_gw_client_seq_print_text(struct seq_file *seq, void *offset)
{
struct net_device *net_dev = (struct net_device *)seq->private;
#endif
/**
- * batadv_gw_dump - Dump gateways into a message
+ * batadv_gw_dump() - Dump gateways into a message
* @msg: Netlink message to dump into
* @cb: Control block containing additional options
*
}
/**
- * batadv_gw_dhcp_recipient_get - check if a packet is a DHCP message
+ * batadv_gw_dhcp_recipient_get() - check if a packet is a DHCP message
* @skb: the packet to check
* @header_len: a pointer to the batman-adv header size
* @chaddr: buffer where the client address will be stored. Valid
}
/**
- * batadv_gw_out_of_range - check if the dhcp request destination is the best gw
+ * batadv_gw_out_of_range() - check if the dhcp request destination is the best
+ * gateway
* @bat_priv: the bat priv with all the soft interface information
* @skb: the outgoing packet
*
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2009-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2009-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner
#include <linux/netdevice.h>
#include <linux/stddef.h>
#include <linux/string.h>
+#include <uapi/linux/batadv_packet.h>
#include "gateway_client.h"
#include "log.h"
-#include "packet.h"
#include "tvlv.h"
/**
- * batadv_parse_throughput - parse supplied string buffer to extract throughput
- * information
+ * batadv_parse_throughput() - parse supplied string buffer to extract
+ * throughput information
* @net_dev: the soft interface net device
* @buff: string buffer to parse
* @description: text shown when throughput string cannot be parsed
}
/**
- * batadv_parse_gw_bandwidth - parse supplied string buffer to extract download
- * and upload bandwidth information
+ * batadv_parse_gw_bandwidth() - parse supplied string buffer to extract
+ * download and upload bandwidth information
* @net_dev: the soft interface net device
* @buff: string buffer to parse
* @down: pointer holding the returned download bandwidth information
}
/**
- * batadv_gw_tvlv_container_update - update the gw tvlv container after gateway
- * setting change
+ * batadv_gw_tvlv_container_update() - update the gw tvlv container after
+ * gateway setting change
* @bat_priv: the bat priv with all the soft interface information
*/
void batadv_gw_tvlv_container_update(struct batadv_priv *bat_priv)
}
}
+/**
+ * batadv_gw_bandwidth_set() - Parse and set download/upload gateway bandwidth
+ * from supplied string buffer
+ * @net_dev: netdev struct of the soft interface
+ * @buff: the buffer containing the user data
+ * @count: number of bytes in the buffer
+ *
+ * Return: 'count' on success or a negative error code in case of failure
+ */
ssize_t batadv_gw_bandwidth_set(struct net_device *net_dev, char *buff,
size_t count)
{
}
/**
- * batadv_gw_tvlv_ogm_handler_v1 - process incoming gateway tvlv container
+ * batadv_gw_tvlv_ogm_handler_v1() - process incoming gateway tvlv container
* @bat_priv: the bat priv with all the soft interface information
* @orig: the orig_node of the ogm
* @flags: flags indicating the tvlv state (see batadv_tvlv_handler_flags)
}
/**
- * batadv_gw_init - initialise the gateway handling internals
+ * batadv_gw_init() - initialise the gateway handling internals
* @bat_priv: the bat priv with all the soft interface information
*/
void batadv_gw_init(struct batadv_priv *bat_priv)
}
/**
- * batadv_gw_free - free the gateway handling internals
+ * batadv_gw_free() - free the gateway handling internals
* @bat_priv: the bat priv with all the soft interface information
*/
void batadv_gw_free(struct batadv_priv *bat_priv)
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2009-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner
/**
* enum batadv_bandwidth_units - bandwidth unit types
- * @BATADV_BW_UNIT_KBIT: unit type kbit
- * @BATADV_BW_UNIT_MBIT: unit type mbit
*/
enum batadv_bandwidth_units {
+ /** @BATADV_BW_UNIT_KBIT: unit type kbit */
BATADV_BW_UNIT_KBIT,
+
+ /** @BATADV_BW_UNIT_MBIT: unit type mbit */
BATADV_BW_UNIT_MBIT,
};
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich
#include <linux/bug.h>
#include <linux/byteorder/generic.h>
#include <linux/errno.h>
-#include <linux/fs.h>
+#include <linux/gfp.h>
#include <linux/if.h>
#include <linux/if_arp.h>
#include <linux/if_ether.h>
#include <linux/spinlock.h>
#include <net/net_namespace.h>
#include <net/rtnetlink.h>
+#include <uapi/linux/batadv_packet.h>
#include "bat_v.h"
#include "bridge_loop_avoidance.h"
#include "gateway_client.h"
#include "log.h"
#include "originator.h"
-#include "packet.h"
#include "send.h"
#include "soft-interface.h"
#include "sysfs.h"
#include "translation-table.h"
/**
- * batadv_hardif_release - release hard interface from lists and queue for
+ * batadv_hardif_release() - release hard interface from lists and queue for
* free after rcu grace period
* @ref: kref pointer of the hard interface
*/
kfree_rcu(hard_iface, rcu);
}
+/**
+ * batadv_hardif_get_by_netdev() - Get hard interface object of a net_device
+ * @net_dev: net_device to search for
+ *
+ * Return: batadv_hard_iface of net_dev (with increased refcnt), NULL on errors
+ */
struct batadv_hard_iface *
batadv_hardif_get_by_netdev(const struct net_device *net_dev)
{
}
/**
- * batadv_getlink_net - return link net namespace (of use fallback)
+ * batadv_getlink_net() - return link net namespace (of use fallback)
* @netdev: net_device to check
* @fallback_net: return in case get_link_net is not available for @netdev
*
}
/**
- * batadv_mutual_parents - check if two devices are each others parent
+ * batadv_mutual_parents() - check if two devices are each others parent
* @dev1: 1st net dev
* @net1: 1st devices netns
* @dev2: 2nd net dev
}
/**
- * batadv_is_on_batman_iface - check if a device is a batman iface descendant
+ * batadv_is_on_batman_iface() - check if a device is a batman iface descendant
* @net_dev: the device to check
*
* If the user creates any virtual device on top of a batman-adv interface, it
}
/**
- * batadv_get_real_netdevice - check if the given netdev struct is a virtual
+ * batadv_get_real_netdevice() - check if the given netdev struct is a virtual
* interface on top of another 'real' interface
* @netdev: the device to check
*
}
/**
- * batadv_get_real_netdev - check if the given net_device struct is a virtual
+ * batadv_get_real_netdev() - check if the given net_device struct is a virtual
* interface on top of another 'real' interface
* @net_device: the device to check
*
}
/**
- * batadv_is_wext_netdev - check if the given net_device struct is a
+ * batadv_is_wext_netdev() - check if the given net_device struct is a
* wext wifi interface
* @net_device: the device to check
*
}
/**
- * batadv_is_cfg80211_netdev - check if the given net_device struct is a
+ * batadv_is_cfg80211_netdev() - check if the given net_device struct is a
* cfg80211 wifi interface
* @net_device: the device to check
*
}
/**
- * batadv_wifi_flags_evaluate - calculate wifi flags for net_device
+ * batadv_wifi_flags_evaluate() - calculate wifi flags for net_device
* @net_device: the device to check
*
* Return: batadv_hard_iface_wifi_flags flags of the device
}
/**
- * batadv_is_cfg80211_hardif - check if the given hardif is a cfg80211 wifi
+ * batadv_is_cfg80211_hardif() - check if the given hardif is a cfg80211 wifi
* interface
* @hard_iface: the device to check
*
}
/**
- * batadv_is_wifi_hardif - check if the given hardif is a wifi interface
+ * batadv_is_wifi_hardif() - check if the given hardif is a wifi interface
* @hard_iface: the device to check
*
* Return: true if the net device is a 802.11 wireless device, false otherwise.
}
/**
- * batadv_hardif_no_broadcast - check whether (re)broadcast is necessary
+ * batadv_hardif_no_broadcast() - check whether (re)broadcast is necessary
* @if_outgoing: the outgoing interface checked and considered for (re)broadcast
* @orig_addr: the originator of this packet
* @orig_neigh: originator address of the forwarder we just got the packet from
soft_iface->needed_tailroom = lower_tailroom;
}
+/**
+ * batadv_hardif_min_mtu() - Calculate maximum MTU for soft interface
+ * @soft_iface: netdev struct of the soft interface
+ *
+ * Return: MTU for the soft-interface (limited by the minimal MTU of all active
+ * slave interfaces)
+ */
int batadv_hardif_min_mtu(struct net_device *soft_iface)
{
struct batadv_priv *bat_priv = netdev_priv(soft_iface);
return min_t(int, min_mtu - batadv_max_header_len(), ETH_DATA_LEN);
}
-/* adjusts the MTU if a new interface with a smaller MTU appeared. */
+/**
+ * batadv_update_min_mtu() - Adjusts the MTU if a new interface with a smaller
+ * MTU appeared
+ * @soft_iface: netdev struct of the soft interface
+ */
void batadv_update_min_mtu(struct net_device *soft_iface)
{
soft_iface->mtu = batadv_hardif_min_mtu(soft_iface);
}
/**
- * batadv_master_del_slave - remove hard_iface from the current master interface
+ * batadv_master_del_slave() - remove hard_iface from the current master iface
* @slave: the interface enslaved in another master
* @master: the master from which slave has to be removed
*
return ret;
}
+/**
+ * batadv_hardif_enable_interface() - Enslave hard interface to soft interface
+ * @hard_iface: hard interface to add to soft interface
+ * @net: the applicable net namespace
+ * @iface_name: name of the soft interface
+ *
+ * Return: 0 on success or negative error number in case of failure
+ */
int batadv_hardif_enable_interface(struct batadv_hard_iface *hard_iface,
struct net *net, const char *iface_name)
{
return ret;
}
+/**
+ * batadv_hardif_disable_interface() - Remove hard interface from soft interface
+ * @hard_iface: hard interface to be removed
+ * @autodel: whether to delete soft interface when it doesn't contain any other
+ * slave interfaces
+ */
void batadv_hardif_disable_interface(struct batadv_hard_iface *hard_iface,
enum batadv_hard_if_cleanup autodel)
{
batadv_hardif_put(hard_iface);
}
+/**
+ * batadv_hardif_remove_interfaces() - Remove all hard interfaces
+ */
void batadv_hardif_remove_interfaces(void)
{
struct batadv_hard_iface *hard_iface, *hard_iface_tmp;
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich
struct net_device;
struct net;
+/**
+ * enum batadv_hard_if_state - State of a hard interface
+ */
enum batadv_hard_if_state {
+ /**
+ * @BATADV_IF_NOT_IN_USE: interface is not used as slave interface of a
+ * batman-adv soft interface
+ */
BATADV_IF_NOT_IN_USE,
+
+ /**
+ * @BATADV_IF_TO_BE_REMOVED: interface will be removed from soft
+ * interface
+ */
BATADV_IF_TO_BE_REMOVED,
+
+ /** @BATADV_IF_INACTIVE: interface is deactivated */
BATADV_IF_INACTIVE,
+
+ /** @BATADV_IF_ACTIVE: interface is used */
BATADV_IF_ACTIVE,
+
+ /** @BATADV_IF_TO_BE_ACTIVATED: interface is getting activated */
BATADV_IF_TO_BE_ACTIVATED,
+
+ /**
+ * @BATADV_IF_I_WANT_YOU: interface is queued up (using sysfs) for being
+ * added as slave interface of a batman-adv soft interface
+ */
BATADV_IF_I_WANT_YOU,
};
/**
* enum batadv_hard_if_bcast - broadcast avoidance options
- * @BATADV_HARDIF_BCAST_OK: Do broadcast on according hard interface
- * @BATADV_HARDIF_BCAST_NORECIPIENT: Broadcast not needed, there is no recipient
- * @BATADV_HARDIF_BCAST_DUPFWD: There is just the neighbor we got it from
- * @BATADV_HARDIF_BCAST_DUPORIG: There is just the originator
*/
enum batadv_hard_if_bcast {
+ /** @BATADV_HARDIF_BCAST_OK: Do broadcast on according hard interface */
BATADV_HARDIF_BCAST_OK = 0,
+
+ /**
+ * @BATADV_HARDIF_BCAST_NORECIPIENT: Broadcast not needed, there is no
+ * recipient
+ */
BATADV_HARDIF_BCAST_NORECIPIENT,
+
+ /**
+ * @BATADV_HARDIF_BCAST_DUPFWD: There is just the neighbor we got it
+ * from
+ */
BATADV_HARDIF_BCAST_DUPFWD,
+
+ /** @BATADV_HARDIF_BCAST_DUPORIG: There is just the originator */
BATADV_HARDIF_BCAST_DUPORIG,
};
/**
* enum batadv_hard_if_cleanup - Cleanup modi for soft_iface after slave removal
- * @BATADV_IF_CLEANUP_KEEP: Don't automatically delete soft-interface
- * @BATADV_IF_CLEANUP_AUTO: Delete soft-interface after last slave was removed
*/
enum batadv_hard_if_cleanup {
+ /**
+ * @BATADV_IF_CLEANUP_KEEP: Don't automatically delete soft-interface
+ */
BATADV_IF_CLEANUP_KEEP,
+
+ /**
+ * @BATADV_IF_CLEANUP_AUTO: Delete soft-interface after last slave was
+ * removed
+ */
BATADV_IF_CLEANUP_AUTO,
};
u8 *orig_addr, u8 *orig_neigh);
/**
- * batadv_hardif_put - decrement the hard interface refcounter and possibly
+ * batadv_hardif_put() - decrement the hard interface refcounter and possibly
* release it
* @hard_iface: the hard interface to free
*/
kref_put(&hard_iface->refcount, batadv_hardif_release);
}
+/**
+ * batadv_primary_if_get_selected() - Get reference to primary interface
+ * @bat_priv: the bat priv with all the soft interface information
+ *
+ * Return: primary interface (with increased refcnt), otherwise NULL
+ */
static inline struct batadv_hard_iface *
batadv_primary_if_get_selected(struct batadv_priv *bat_priv)
{
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2006-2017 B.A.T.M.A.N. contributors:
*
* Simon Wunderlich, Marek Lindner
#include "hash.h"
#include "main.h"
-#include <linux/fs.h>
+#include <linux/gfp.h>
#include <linux/lockdep.h>
#include <linux/slab.h>
}
}
-/* free only the hashtable and the hash itself. */
+/**
+ * batadv_hash_destroy() - Free only the hashtable and the hash itself
+ * @hash: hash object to destroy
+ */
void batadv_hash_destroy(struct batadv_hashtable *hash)
{
kfree(hash->list_locks);
kfree(hash);
}
-/* allocates and clears the hash */
+/**
+ * batadv_hash_new() - Allocates and clears the hashtable
+ * @size: number of hash buckets to allocate
+ *
+ * Return: newly allocated hashtable, NULL on errors
+ */
struct batadv_hashtable *batadv_hash_new(u32 size)
{
struct batadv_hashtable *hash;
return NULL;
}
+/**
+ * batadv_hash_set_lock_class() - Set specific lockdep class for hash spinlocks
+ * @hash: hash object to modify
+ * @key: lockdep class key address
+ */
void batadv_hash_set_lock_class(struct batadv_hashtable *hash,
struct lock_class_key *key)
{
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2006-2017 B.A.T.M.A.N. contributors:
*
* Simon Wunderlich, Marek Lindner
typedef u32 (*batadv_hashdata_choose_cb)(const void *, u32);
typedef void (*batadv_hashdata_free_cb)(struct hlist_node *, void *);
+/**
+ * struct batadv_hashtable - Wrapper of simple hlist based hashtable
+ */
struct batadv_hashtable {
- struct hlist_head *table; /* the hashtable itself with the buckets */
- spinlock_t *list_locks; /* spinlock for each hash list entry */
- u32 size; /* size of hashtable */
+ /** @table: the hashtable itself with the buckets */
+ struct hlist_head *table;
+
+ /** @list_locks: spinlock for each hash list entry */
+ spinlock_t *list_locks;
+
+ /** @size: size of hashtable */
+ u32 size;
};
/* allocates and clears the hash */
void batadv_hash_destroy(struct batadv_hashtable *hash);
/**
- * batadv_hash_add - adds data to the hashtable
+ * batadv_hash_add() - adds data to the hashtable
* @hash: storage hash table
* @compare: callback to determine if 2 hash elements are identical
* @choose: callback calculating the hash index
return ret;
}
-/* removes data from hash, if found. data could be the structure you use with
- * just the key filled, we just need the key for comparing.
+/**
+ * batadv_hash_remove() - Removes data from hash, if found
+ * @hash: hash table
+ * @compare: callback to determine if 2 hash elements are identical
+ * @choose: callback calculating the hash index
+ * @data: data passed to the aforementioned callbacks as argument
+ *
+ * ata could be the structure you use with just the key filled, we just need
+ * the key for comparing.
*
* Return: returns pointer do data on success, so you can remove the used
* structure yourself, or NULL on error
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner
#include <linux/export.h>
#include <linux/fcntl.h>
#include <linux/fs.h>
+#include <linux/gfp.h>
#include <linux/if_ether.h>
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/string.h>
#include <linux/uaccess.h>
#include <linux/wait.h>
+#include <uapi/linux/batadv_packet.h>
#include "hard-interface.h"
#include "log.h"
#include "originator.h"
-#include "packet.h"
#include "send.h"
static struct batadv_socket_client *batadv_socket_client_hash[256];
struct batadv_icmp_header *icmph,
size_t icmp_len);
+/**
+ * batadv_socket_init() - Initialize soft interface independent socket data
+ */
void batadv_socket_init(void)
{
memset(batadv_socket_client_hash, 0, sizeof(batadv_socket_client_hash));
.llseek = no_llseek,
};
+/**
+ * batadv_socket_setup() - Create debugfs "socket" file
+ * @bat_priv: the bat priv with all the soft interface information
+ *
+ * Return: 0 on success or negative error number in case of failure
+ */
int batadv_socket_setup(struct batadv_priv *bat_priv)
{
struct dentry *d;
}
/**
- * batadv_socket_add_packet - schedule an icmp packet to be sent to
+ * batadv_socket_add_packet() - schedule an icmp packet to be sent to
* userspace on an icmp socket.
* @socket_client: the socket this packet belongs to
* @icmph: pointer to the header of the icmp packet
}
/**
- * batadv_socket_receive_packet - schedule an icmp packet to be received
+ * batadv_socket_receive_packet() - schedule an icmp packet to be received
* locally and sent to userspace.
* @icmph: pointer to the header of the icmp packet
* @icmp_len: total length of the icmp packet
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2010-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner
#include <linux/export.h>
#include <linux/fcntl.h>
#include <linux/fs.h>
+#include <linux/gfp.h>
#include <linux/jiffies.h>
#include <linux/kernel.h>
#include <linux/module.h>
return 0;
}
+/**
+ * batadv_debug_log() - Add debug log entry
+ * @bat_priv: the bat priv with all the soft interface information
+ * @fmt: format string
+ *
+ * Return: 0 on success or negative error number in case of failure
+ */
int batadv_debug_log(struct batadv_priv *bat_priv, const char *fmt, ...)
{
va_list args;
.llseek = no_llseek,
};
+/**
+ * batadv_debug_log_setup() - Initialize debug log
+ * @bat_priv: the bat priv with all the soft interface information
+ *
+ * Return: 0 on success or negative error number in case of failure
+ */
int batadv_debug_log_setup(struct batadv_priv *bat_priv)
{
struct dentry *d;
return -ENOMEM;
}
+/**
+ * batadv_debug_log_cleanup() - Destroy debug log
+ * @bat_priv: the bat priv with all the soft interface information
+ */
void batadv_debug_log_cleanup(struct batadv_priv *bat_priv)
{
kfree(bat_priv->debug_log);
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich
/**
* enum batadv_dbg_level - available log levels
- * @BATADV_DBG_BATMAN: OGM and TQ computations related messages
- * @BATADV_DBG_ROUTES: route added / changed / deleted
- * @BATADV_DBG_TT: translation table messages
- * @BATADV_DBG_BLA: bridge loop avoidance messages
- * @BATADV_DBG_DAT: ARP snooping and DAT related messages
- * @BATADV_DBG_NC: network coding related messages
- * @BATADV_DBG_MCAST: multicast related messages
- * @BATADV_DBG_TP_METER: throughput meter messages
- * @BATADV_DBG_ALL: the union of all the above log levels
*/
enum batadv_dbg_level {
+ /** @BATADV_DBG_BATMAN: OGM and TQ computations related messages */
BATADV_DBG_BATMAN = BIT(0),
+
+ /** @BATADV_DBG_ROUTES: route added / changed / deleted */
BATADV_DBG_ROUTES = BIT(1),
+
+ /** @BATADV_DBG_TT: translation table messages */
BATADV_DBG_TT = BIT(2),
+
+ /** @BATADV_DBG_BLA: bridge loop avoidance messages */
BATADV_DBG_BLA = BIT(3),
+
+ /** @BATADV_DBG_DAT: ARP snooping and DAT related messages */
BATADV_DBG_DAT = BIT(4),
+
+ /** @BATADV_DBG_NC: network coding related messages */
BATADV_DBG_NC = BIT(5),
+
+ /** @BATADV_DBG_MCAST: multicast related messages */
BATADV_DBG_MCAST = BIT(6),
+
+ /** @BATADV_DBG_TP_METER: throughput meter messages */
BATADV_DBG_TP_METER = BIT(7),
+
+ /** @BATADV_DBG_ALL: the union of all the above log levels */
BATADV_DBG_ALL = 255,
};
int batadv_debug_log(struct batadv_priv *bat_priv, const char *fmt, ...)
__printf(2, 3);
-/* possibly ratelimited debug output */
+/**
+ * _batadv_dbg() - Store debug output with(out) ratelimiting
+ * @type: type of debug message
+ * @bat_priv: the bat priv with all the soft interface information
+ * @ratelimited: whether output should be rate limited
+ * @fmt: format string
+ * @arg...: variable arguments
+ */
#define _batadv_dbg(type, bat_priv, ratelimited, fmt, arg...) \
do { \
struct batadv_priv *__batpriv = (bat_priv); \
}
#endif
+/**
+ * batadv_dbg() - Store debug output without ratelimiting
+ * @type: type of debug message
+ * @bat_priv: the bat priv with all the soft interface information
+ * @arg...: format string and variable arguments
+ */
#define batadv_dbg(type, bat_priv, arg...) \
_batadv_dbg(type, bat_priv, 0, ## arg)
+
+/**
+ * batadv_dbg_ratelimited() - Store debug output with ratelimiting
+ * @type: type of debug message
+ * @bat_priv: the bat priv with all the soft interface information
+ * @arg...: format string and variable arguments
+ */
#define batadv_dbg_ratelimited(type, bat_priv, arg...) \
_batadv_dbg(type, bat_priv, 1, ## arg)
+/**
+ * batadv_info() - Store message in debug buffer and print it to kmsg buffer
+ * @net_dev: the soft interface net device
+ * @fmt: format string
+ * @arg...: variable arguments
+ */
#define batadv_info(net_dev, fmt, arg...) \
do { \
struct net_device *_netdev = (net_dev); \
batadv_dbg(BATADV_DBG_ALL, _batpriv, fmt, ## arg); \
pr_info("%s: " fmt, _netdev->name, ## arg); \
} while (0)
+
+/**
+ * batadv_err() - Store error in debug buffer and print it to kmsg buffer
+ * @net_dev: the soft interface net device
+ * @fmt: format string
+ * @arg...: variable arguments
+ */
#define batadv_err(net_dev, fmt, arg...) \
do { \
struct net_device *_netdev = (net_dev); \
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich
#include "main.h"
#include <linux/atomic.h>
-#include <linux/bug.h>
+#include <linux/build_bug.h>
#include <linux/byteorder/generic.h>
#include <linux/crc32c.h>
#include <linux/errno.h>
-#include <linux/fs.h>
#include <linux/genetlink.h>
+#include <linux/gfp.h>
#include <linux/if_ether.h>
#include <linux/if_vlan.h>
#include <linux/init.h>
#include <linux/workqueue.h>
#include <net/dsfield.h>
#include <net/rtnetlink.h>
+#include <uapi/linux/batadv_packet.h>
#include <uapi/linux/batman_adv.h>
#include "bat_algo.h"
#include "netlink.h"
#include "network-coding.h"
#include "originator.h"
-#include "packet.h"
#include "routing.h"
#include "send.h"
#include "soft-interface.h"
batadv_tt_cache_destroy();
}
+/**
+ * batadv_mesh_init() - Initialize soft interface
+ * @soft_iface: netdev struct of the soft interface
+ *
+ * Return: 0 on success or negative error number in case of failure
+ */
int batadv_mesh_init(struct net_device *soft_iface)
{
struct batadv_priv *bat_priv = netdev_priv(soft_iface);
return ret;
}
+/**
+ * batadv_mesh_free() - Deinitialize soft interface
+ * @soft_iface: netdev struct of the soft interface
+ */
void batadv_mesh_free(struct net_device *soft_iface)
{
struct batadv_priv *bat_priv = netdev_priv(soft_iface);
}
/**
- * batadv_is_my_mac - check if the given mac address belongs to any of the real
- * interfaces in the current mesh
+ * batadv_is_my_mac() - check if the given mac address belongs to any of the
+ * real interfaces in the current mesh
* @bat_priv: the bat priv with all the soft interface information
* @addr: the address to check
*
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
/**
- * batadv_seq_print_text_primary_if_get - called from debugfs table printing
+ * batadv_seq_print_text_primary_if_get() - called from debugfs table printing
* function that requires the primary interface
* @seq: debugfs table seq_file struct
*
#endif
/**
- * batadv_max_header_len - calculate maximum encapsulation overhead for a
+ * batadv_max_header_len() - calculate maximum encapsulation overhead for a
* payload packet
*
* Return: the maximum encapsulation overhead in bytes.
}
/**
- * batadv_skb_set_priority - sets skb priority according to packet content
+ * batadv_skb_set_priority() - sets skb priority according to packet content
* @skb: the packet to be sent
* @offset: offset to the packet content
*
/* incoming packets with the batman ethertype received on any active hard
* interface
*/
+
+/**
+ * batadv_batman_skb_recv() - Handle incoming message from an hard interface
+ * @skb: the received packet
+ * @dev: the net device that the packet was received on
+ * @ptype: packet type of incoming packet (ETH_P_BATMAN)
+ * @orig_dev: the original receive net device (e.g. bonded device)
+ *
+ * Return: NET_RX_SUCCESS on success or NET_RX_DROP in case of failure
+ */
int batadv_batman_skb_recv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *ptype,
struct net_device *orig_dev)
batadv_rx_handler[BATADV_UNICAST_FRAG] = batadv_recv_frag_packet;
}
+/**
+ * batadv_recv_handler_register() - Register handler for batman-adv packet type
+ * @packet_type: batadv_packettype which should be handled
+ * @recv_handler: receive handler for the packet type
+ *
+ * Return: 0 on success or negative error number in case of failure
+ */
int
batadv_recv_handler_register(u8 packet_type,
int (*recv_handler)(struct sk_buff *,
return 0;
}
+/**
+ * batadv_recv_handler_unregister() - Unregister handler for packet type
+ * @packet_type: batadv_packettype which should no longer be handled
+ */
void batadv_recv_handler_unregister(u8 packet_type)
{
batadv_rx_handler[packet_type] = batadv_recv_unhandled_packet;
}
/**
- * batadv_skb_crc32 - calculate CRC32 of the whole packet and skip bytes in
+ * batadv_skb_crc32() - calculate CRC32 of the whole packet and skip bytes in
* the header
* @skb: skb pointing to fragmented socket buffers
* @payload_ptr: Pointer to position inside the head buffer of the skb
}
/**
- * batadv_get_vid - extract the VLAN identifier from skb if any
+ * batadv_get_vid() - extract the VLAN identifier from skb if any
* @skb: the buffer containing the packet
* @header_len: length of the batman header preceding the ethernet header
*
}
/**
- * batadv_vlan_ap_isola_get - return the AP isolation status for the given vlan
+ * batadv_vlan_ap_isola_get() - return AP isolation status for the given vlan
* @bat_priv: the bat priv with all the soft interface information
* @vid: the VLAN identifier for which the AP isolation attributed as to be
* looked up
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich
#define BATADV_DRIVER_DEVICE "batman-adv"
#ifndef BATADV_SOURCE_VERSION
-#define BATADV_SOURCE_VERSION "2017.4"
+#define BATADV_SOURCE_VERSION "2018.0"
#endif
/* B.A.T.M.A.N. parameters */
*/
#define BATADV_TP_MAX_NUM 5
+/**
+ * enum batadv_mesh_state - State of a soft interface
+ */
enum batadv_mesh_state {
+ /** @BATADV_MESH_INACTIVE: soft interface is not yet running */
BATADV_MESH_INACTIVE,
+
+ /** @BATADV_MESH_ACTIVE: interface is up and running */
BATADV_MESH_ACTIVE,
+
+ /** @BATADV_MESH_DEACTIVATING: interface is getting shut down */
BATADV_MESH_DEACTIVATING,
};
#define BATADV_BCAST_QUEUE_LEN 256
#define BATADV_BATMAN_QUEUE_LEN 256
+/**
+ * enum batadv_uev_action - action type of uevent
+ */
enum batadv_uev_action {
+ /** @BATADV_UEV_ADD: gateway was selected (after none was selected) */
BATADV_UEV_ADD = 0,
+
+ /**
+ * @BATADV_UEV_DEL: selected gateway was removed and none is selected
+ * anymore
+ */
BATADV_UEV_DEL,
+
+ /**
+ * @BATADV_UEV_CHANGE: a different gateway was selected as based gateway
+ */
BATADV_UEV_CHANGE,
+
+ /**
+ * @BATADV_UEV_LOOPDETECT: loop was detected which cannot be handled by
+ * bridge loop avoidance
+ */
BATADV_UEV_LOOPDETECT,
};
+/**
+ * enum batadv_uev_type - Type of uevent
+ */
enum batadv_uev_type {
+ /** @BATADV_UEV_GW: selected gateway was modified */
BATADV_UEV_GW = 0,
+
+ /** @BATADV_UEV_BLA: bridge loop avoidance event */
BATADV_UEV_BLA,
};
/* Kernel headers */
-#include <linux/bitops.h> /* for packet.h */
#include <linux/compiler.h>
#include <linux/etherdevice.h>
-#include <linux/if_ether.h> /* for packet.h */
#include <linux/if_vlan.h>
#include <linux/jiffies.h>
#include <linux/percpu.h>
#include <linux/types.h>
+#include <uapi/linux/batadv_packet.h>
-#include "packet.h"
#include "types.h"
struct net_device;
struct sk_buff;
/**
- * batadv_print_vid - return printable version of vid information
+ * batadv_print_vid() - return printable version of vid information
* @vid: the VLAN identifier
*
* Return: -1 when no VLAN is used, VLAN id otherwise
__be32 batadv_skb_crc32(struct sk_buff *skb, u8 *payload_ptr);
/**
- * batadv_compare_eth - Compare two not u16 aligned Ethernet addresses
+ * batadv_compare_eth() - Compare two not u16 aligned Ethernet addresses
* @data1: Pointer to a six-byte array containing the Ethernet address
* @data2: Pointer other six-byte array containing the Ethernet address
*
}
/**
- * batadv_has_timed_out - compares current time (jiffies) and timestamp +
+ * batadv_has_timed_out() - compares current time (jiffies) and timestamp +
* timeout
* @timestamp: base value to compare with (in jiffies)
* @timeout: added to base value before comparing (in milliseconds)
return time_is_before_jiffies(timestamp + msecs_to_jiffies(timeout));
}
+/**
+ * batadv_atomic_dec_not_zero() - Decrease unless the number is 0
+ * @v: pointer of type atomic_t
+ *
+ * Return: non-zero if v was not 0, and zero otherwise.
+ */
#define batadv_atomic_dec_not_zero(v) atomic_add_unless((v), -1, 0)
-/* Returns the smallest signed integer in two's complement with the sizeof x */
+/**
+ * batadv_smallest_signed_int() - Returns the smallest signed integer in two's
+ * complement with the sizeof x
+ * @x: type of integer
+ *
+ * Return: smallest signed integer of type
+ */
#define batadv_smallest_signed_int(x) (1u << (7u + 8u * (sizeof(x) - 1u)))
-/* Checks if a sequence number x is a predecessor/successor of y.
- * they handle overflows/underflows and can correctly check for a
- * predecessor/successor unless the variable sequence number has grown by
- * more then 2**(bitwidth(x)-1)-1.
+/**
+ * batadv_seq_before() - Checks if a sequence number x is a predecessor of y
+ * @x: potential predecessor of @y
+ * @y: value to compare @x against
+ *
+ * It handles overflows/underflows and can correctly check for a predecessor
+ * unless the variable sequence number has grown by more then
+ * 2**(bitwidth(x)-1)-1.
+ *
* This means that for a u8 with the maximum value 255, it would think:
- * - when adding nothing - it is neither a predecessor nor a successor
- * - before adding more than 127 to the starting value - it is a predecessor,
- * - when adding 128 - it is neither a predecessor nor a successor,
- * - after adding more than 127 to the starting value - it is a successor
+ *
+ * * when adding nothing - it is neither a predecessor nor a successor
+ * * before adding more than 127 to the starting value - it is a predecessor,
+ * * when adding 128 - it is neither a predecessor nor a successor,
+ * * after adding more than 127 to the starting value - it is a successor
+ *
+ * Return: true when x is a predecessor of y, false otherwise
*/
#define batadv_seq_before(x, y) ({typeof(x)_d1 = (x); \
typeof(y)_d2 = (y); \
typeof(x)_dummy = (_d1 - _d2); \
(void)(&_d1 == &_d2); \
_dummy > batadv_smallest_signed_int(_dummy); })
+
+/**
+ * batadv_seq_after() - Checks if a sequence number x is a successor of y
+ * @x: potential sucessor of @y
+ * @y: value to compare @x against
+ *
+ * It handles overflows/underflows and can correctly check for a successor
+ * unless the variable sequence number has grown by more then
+ * 2**(bitwidth(x)-1)-1.
+ *
+ * This means that for a u8 with the maximum value 255, it would think:
+ *
+ * * when adding nothing - it is neither a predecessor nor a successor
+ * * before adding more than 127 to the starting value - it is a predecessor,
+ * * when adding 128 - it is neither a predecessor nor a successor,
+ * * after adding more than 127 to the starting value - it is a successor
+ *
+ * Return: true when x is a successor of y, false otherwise
+ */
#define batadv_seq_after(x, y) batadv_seq_before(y, x)
-/* Stop preemption on local cpu while incrementing the counter */
+/**
+ * batadv_add_counter() - Add to per cpu statistics counter of soft interface
+ * @bat_priv: the bat priv with all the soft interface information
+ * @idx: counter index which should be modified
+ * @count: value to increase counter by
+ *
+ * Stop preemption on local cpu while incrementing the counter
+ */
static inline void batadv_add_counter(struct batadv_priv *bat_priv, size_t idx,
size_t count)
{
this_cpu_add(bat_priv->bat_counters[idx], count);
}
+/**
+ * batadv_inc_counter() - Increase per cpu statistics counter of soft interface
+ * @b: the bat priv with all the soft interface information
+ * @i: counter index which should be modified
+ */
#define batadv_inc_counter(b, i) batadv_add_counter(b, i, 1)
-/* Define a macro to reach the control buffer of the skb. The members of the
- * control buffer are defined in struct batadv_skb_cb in types.h.
- * The macro is inspired by the similar macro TCP_SKB_CB() in tcp.h.
+/**
+ * BATADV_SKB_CB() - Get batadv_skb_cb from skb control buffer
+ * @__skb: skb holding the control buffer
+ *
+ * The members of the control buffer are defined in struct batadv_skb_cb in
+ * types.h. The macro is inspired by the similar macro TCP_SKB_CB() in tcp.h.
+ *
+ * Return: pointer to the batadv_skb_cb of the skb
*/
#define BATADV_SKB_CB(__skb) ((struct batadv_skb_cb *)&((__skb)->cb[0]))
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2014-2017 B.A.T.M.A.N. contributors:
*
* Linus Lüssing
#include <linux/byteorder/generic.h>
#include <linux/errno.h>
#include <linux/etherdevice.h>
-#include <linux/fs.h>
+#include <linux/gfp.h>
#include <linux/icmpv6.h>
#include <linux/if_bridge.h>
#include <linux/if_ether.h>
#include <net/if_inet6.h>
#include <net/ip.h>
#include <net/ipv6.h>
+#include <uapi/linux/batadv_packet.h>
#include "hard-interface.h"
#include "hash.h"
#include "log.h"
-#include "packet.h"
#include "translation-table.h"
#include "tvlv.h"
static void batadv_mcast_mla_update(struct work_struct *work);
/**
- * batadv_mcast_start_timer - schedule the multicast periodic worker
+ * batadv_mcast_start_timer() - schedule the multicast periodic worker
* @bat_priv: the bat priv with all the soft interface information
*/
static void batadv_mcast_start_timer(struct batadv_priv *bat_priv)
}
/**
- * batadv_mcast_get_bridge - get the bridge on top of the softif if it exists
+ * batadv_mcast_get_bridge() - get the bridge on top of the softif if it exists
* @soft_iface: netdev struct of the mesh interface
*
* If the given soft interface has a bridge on top then the refcount
}
/**
- * batadv_mcast_mla_softif_get - get softif multicast listeners
+ * batadv_mcast_mla_softif_get() - get softif multicast listeners
* @dev: the device to collect multicast addresses from
* @mcast_list: a list to put found addresses into
*
}
/**
- * batadv_mcast_mla_is_duplicate - check whether an address is in a list
+ * batadv_mcast_mla_is_duplicate() - check whether an address is in a list
* @mcast_addr: the multicast address to check
* @mcast_list: the list with multicast addresses to search in
*
}
/**
- * batadv_mcast_mla_br_addr_cpy - copy a bridge multicast address
+ * batadv_mcast_mla_br_addr_cpy() - copy a bridge multicast address
* @dst: destination to write to - a multicast MAC address
* @src: source to read from - a multicast IP address
*
}
/**
- * batadv_mcast_mla_bridge_get - get bridged-in multicast listeners
+ * batadv_mcast_mla_bridge_get() - get bridged-in multicast listeners
* @dev: a bridge slave whose bridge to collect multicast addresses from
* @mcast_list: a list to put found addresses into
*
}
/**
- * batadv_mcast_mla_list_free - free a list of multicast addresses
+ * batadv_mcast_mla_list_free() - free a list of multicast addresses
* @mcast_list: the list to free
*
* Removes and frees all items in the given mcast_list.
}
/**
- * batadv_mcast_mla_tt_retract - clean up multicast listener announcements
+ * batadv_mcast_mla_tt_retract() - clean up multicast listener announcements
* @bat_priv: the bat priv with all the soft interface information
* @mcast_list: a list of addresses which should _not_ be removed
*
}
/**
- * batadv_mcast_mla_tt_add - add multicast listener announcements
+ * batadv_mcast_mla_tt_add() - add multicast listener announcements
* @bat_priv: the bat priv with all the soft interface information
* @mcast_list: a list of addresses which are going to get added
*
}
/**
- * batadv_mcast_has_bridge - check whether the soft-iface is bridged
+ * batadv_mcast_has_bridge() - check whether the soft-iface is bridged
* @bat_priv: the bat priv with all the soft interface information
*
* Checks whether there is a bridge on top of our soft interface.
}
/**
- * batadv_mcast_querier_log - debug output regarding the querier status on link
+ * batadv_mcast_querier_log() - debug output regarding the querier status on
+ * link
* @bat_priv: the bat priv with all the soft interface information
* @str_proto: a string for the querier protocol (e.g. "IGMP" or "MLD")
* @old_state: the previous querier state on our link
}
/**
- * batadv_mcast_bridge_log - debug output for topology changes in bridged setups
+ * batadv_mcast_bridge_log() - debug output for topology changes in bridged
+ * setups
* @bat_priv: the bat priv with all the soft interface information
* @bridged: a flag about whether the soft interface is currently bridged or not
* @querier_ipv4: (maybe) new status of a potential, selected IGMP querier
}
/**
- * batadv_mcast_flags_logs - output debug information about mcast flag changes
+ * batadv_mcast_flags_logs() - output debug information about mcast flag changes
* @bat_priv: the bat priv with all the soft interface information
* @flags: flags indicating the new multicast state
*
}
/**
- * batadv_mcast_mla_tvlv_update - update multicast tvlv
+ * batadv_mcast_mla_tvlv_update() - update multicast tvlv
* @bat_priv: the bat priv with all the soft interface information
*
* Updates the own multicast tvlv with our current multicast related settings,
}
/**
- * __batadv_mcast_mla_update - update the own MLAs
+ * __batadv_mcast_mla_update() - update the own MLAs
* @bat_priv: the bat priv with all the soft interface information
*
* Updates the own multicast listener announcements in the translation
}
/**
- * batadv_mcast_mla_update - update the own MLAs
+ * batadv_mcast_mla_update() - update the own MLAs
* @work: kernel work struct
*
* Updates the own multicast listener announcements in the translation
}
/**
- * batadv_mcast_is_report_ipv4 - check for IGMP reports
+ * batadv_mcast_is_report_ipv4() - check for IGMP reports
* @skb: the ethernet frame destined for the mesh
*
* This call might reallocate skb data.
}
/**
- * batadv_mcast_forw_mode_check_ipv4 - check for optimized forwarding potential
+ * batadv_mcast_forw_mode_check_ipv4() - check for optimized forwarding
+ * potential
* @bat_priv: the bat priv with all the soft interface information
* @skb: the IPv4 packet to check
* @is_unsnoopable: stores whether the destination is snoopable
}
/**
- * batadv_mcast_is_report_ipv6 - check for MLD reports
+ * batadv_mcast_is_report_ipv6() - check for MLD reports
* @skb: the ethernet frame destined for the mesh
*
* This call might reallocate skb data.
}
/**
- * batadv_mcast_forw_mode_check_ipv6 - check for optimized forwarding potential
+ * batadv_mcast_forw_mode_check_ipv6() - check for optimized forwarding
+ * potential
* @bat_priv: the bat priv with all the soft interface information
* @skb: the IPv6 packet to check
* @is_unsnoopable: stores whether the destination is snoopable
}
/**
- * batadv_mcast_forw_mode_check - check for optimized forwarding potential
+ * batadv_mcast_forw_mode_check() - check for optimized forwarding potential
* @bat_priv: the bat priv with all the soft interface information
* @skb: the multicast frame to check
* @is_unsnoopable: stores whether the destination is snoopable
}
/**
- * batadv_mcast_forw_want_all_ip_count - count nodes with unspecific mcast
+ * batadv_mcast_forw_want_all_ip_count() - count nodes with unspecific mcast
* interest
* @bat_priv: the bat priv with all the soft interface information
* @ethhdr: ethernet header of a packet
}
/**
- * batadv_mcast_forw_tt_node_get - get a multicast tt node
+ * batadv_mcast_forw_tt_node_get() - get a multicast tt node
* @bat_priv: the bat priv with all the soft interface information
* @ethhdr: the ether header containing the multicast destination
*
}
/**
- * batadv_mcast_forw_ipv4_node_get - get a node with an ipv4 flag
+ * batadv_mcast_forw_ipv4_node_get() - get a node with an ipv4 flag
* @bat_priv: the bat priv with all the soft interface information
*
* Return: an orig_node which has the BATADV_MCAST_WANT_ALL_IPV4 flag set and
}
/**
- * batadv_mcast_forw_ipv6_node_get - get a node with an ipv6 flag
+ * batadv_mcast_forw_ipv6_node_get() - get a node with an ipv6 flag
* @bat_priv: the bat priv with all the soft interface information
*
* Return: an orig_node which has the BATADV_MCAST_WANT_ALL_IPV6 flag set
}
/**
- * batadv_mcast_forw_ip_node_get - get a node with an ipv4/ipv6 flag
+ * batadv_mcast_forw_ip_node_get() - get a node with an ipv4/ipv6 flag
* @bat_priv: the bat priv with all the soft interface information
* @ethhdr: an ethernet header to determine the protocol family from
*
}
/**
- * batadv_mcast_forw_unsnoop_node_get - get a node with an unsnoopable flag
+ * batadv_mcast_forw_unsnoop_node_get() - get a node with an unsnoopable flag
* @bat_priv: the bat priv with all the soft interface information
*
* Return: an orig_node which has the BATADV_MCAST_WANT_ALL_UNSNOOPABLES flag
}
/**
- * batadv_mcast_forw_mode - check on how to forward a multicast packet
+ * batadv_mcast_forw_mode() - check on how to forward a multicast packet
* @bat_priv: the bat priv with all the soft interface information
* @skb: The multicast packet to check
* @orig: an originator to be set to forward the skb to
}
/**
- * batadv_mcast_want_unsnoop_update - update unsnoop counter and list
+ * batadv_mcast_want_unsnoop_update() - update unsnoop counter and list
* @bat_priv: the bat priv with all the soft interface information
* @orig: the orig_node which multicast state might have changed of
* @mcast_flags: flags indicating the new multicast state
}
/**
- * batadv_mcast_want_ipv4_update - update want-all-ipv4 counter and list
+ * batadv_mcast_want_ipv4_update() - update want-all-ipv4 counter and list
* @bat_priv: the bat priv with all the soft interface information
* @orig: the orig_node which multicast state might have changed of
* @mcast_flags: flags indicating the new multicast state
}
/**
- * batadv_mcast_want_ipv6_update - update want-all-ipv6 counter and list
+ * batadv_mcast_want_ipv6_update() - update want-all-ipv6 counter and list
* @bat_priv: the bat priv with all the soft interface information
* @orig: the orig_node which multicast state might have changed of
* @mcast_flags: flags indicating the new multicast state
}
/**
- * batadv_mcast_tvlv_ogm_handler - process incoming multicast tvlv container
+ * batadv_mcast_tvlv_ogm_handler() - process incoming multicast tvlv container
* @bat_priv: the bat priv with all the soft interface information
* @orig: the orig_node of the ogm
* @flags: flags indicating the tvlv state (see batadv_tvlv_handler_flags)
}
/**
- * batadv_mcast_init - initialize the multicast optimizations structures
+ * batadv_mcast_init() - initialize the multicast optimizations structures
* @bat_priv: the bat priv with all the soft interface information
*/
void batadv_mcast_init(struct batadv_priv *bat_priv)
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
/**
- * batadv_mcast_flags_print_header - print own mcast flags to debugfs table
+ * batadv_mcast_flags_print_header() - print own mcast flags to debugfs table
* @bat_priv: the bat priv with all the soft interface information
* @seq: debugfs table seq_file struct
*
}
/**
- * batadv_mcast_flags_seq_print_text - print the mcast flags of other nodes
+ * batadv_mcast_flags_seq_print_text() - print the mcast flags of other nodes
* @seq: seq file to print on
* @offset: not used
*
#endif
/**
- * batadv_mcast_free - free the multicast optimizations structures
+ * batadv_mcast_free() - free the multicast optimizations structures
* @bat_priv: the bat priv with all the soft interface information
*/
void batadv_mcast_free(struct batadv_priv *bat_priv)
}
/**
- * batadv_mcast_purge_orig - reset originator global mcast state modifications
+ * batadv_mcast_purge_orig() - reset originator global mcast state modifications
* @orig: the originator which is going to get purged
*/
void batadv_mcast_purge_orig(struct batadv_orig_node *orig)
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2014-2017 B.A.T.M.A.N. contributors:
*
* Linus Lüssing
/**
* enum batadv_forw_mode - the way a packet should be forwarded as
- * @BATADV_FORW_ALL: forward the packet to all nodes (currently via classic
- * flooding)
- * @BATADV_FORW_SINGLE: forward the packet to a single node (currently via the
- * BATMAN unicast routing protocol)
- * @BATADV_FORW_NONE: don't forward, drop it
*/
enum batadv_forw_mode {
+ /**
+ * @BATADV_FORW_ALL: forward the packet to all nodes (currently via
+ * classic flooding)
+ */
BATADV_FORW_ALL,
+
+ /**
+ * @BATADV_FORW_SINGLE: forward the packet to a single node (currently
+ * via the BATMAN unicast routing protocol)
+ */
BATADV_FORW_SINGLE,
+
+ /** @BATADV_FORW_NONE: don't forward, drop it */
BATADV_FORW_NONE,
};
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2016-2017 B.A.T.M.A.N. contributors:
*
* Matthias Schiffer
#include <linux/cache.h>
#include <linux/errno.h>
#include <linux/export.h>
-#include <linux/fs.h>
#include <linux/genetlink.h>
+#include <linux/gfp.h>
#include <linux/if_ether.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <net/genetlink.h>
#include <net/netlink.h>
#include <net/sock.h>
+#include <uapi/linux/batadv_packet.h>
#include <uapi/linux/batman_adv.h>
#include "bat_algo.h"
#include "gateway_client.h"
#include "hard-interface.h"
#include "originator.h"
-#include "packet.h"
#include "soft-interface.h"
#include "tp_meter.h"
#include "translation-table.h"
};
/**
- * batadv_netlink_get_ifindex - Extract an interface index from a message
+ * batadv_netlink_get_ifindex() - Extract an interface index from a message
* @nlh: Message header
* @attrtype: Attribute which holds an interface index
*
}
/**
- * batadv_netlink_mesh_info_put - fill in generic information about mesh
+ * batadv_netlink_mesh_info_put() - fill in generic information about mesh
* interface
* @msg: netlink message to be sent back
* @soft_iface: interface for which the data should be taken
}
/**
- * batadv_netlink_get_mesh_info - handle incoming BATADV_CMD_GET_MESH_INFO
+ * batadv_netlink_get_mesh_info() - handle incoming BATADV_CMD_GET_MESH_INFO
* netlink request
* @skb: received netlink message
* @info: receiver information
}
/**
- * batadv_netlink_tp_meter_put - Fill information of started tp_meter session
+ * batadv_netlink_tp_meter_put() - Fill information of started tp_meter session
* @msg: netlink message to be sent back
* @cookie: tp meter session cookie
*
}
/**
- * batadv_netlink_tpmeter_notify - send tp_meter result via netlink to client
+ * batadv_netlink_tpmeter_notify() - send tp_meter result via netlink to client
* @bat_priv: the bat priv with all the soft interface information
* @dst: destination of tp_meter session
* @result: reason for tp meter session stop
}
/**
- * batadv_netlink_tp_meter_start - Start a new tp_meter session
+ * batadv_netlink_tp_meter_start() - Start a new tp_meter session
* @skb: received netlink message
* @info: receiver information
*
}
/**
- * batadv_netlink_tp_meter_start - Cancel a running tp_meter session
+ * batadv_netlink_tp_meter_start() - Cancel a running tp_meter session
* @skb: received netlink message
* @info: receiver information
*
}
/**
- * batadv_netlink_dump_hardif_entry - Dump one hard interface into a message
+ * batadv_netlink_dump_hardif_entry() - Dump one hard interface into a message
* @msg: Netlink message to dump into
* @portid: Port making netlink request
* @seq: Sequence number of netlink message
}
/**
- * batadv_netlink_dump_hardifs - Dump all hard interface into a messages
+ * batadv_netlink_dump_hardifs() - Dump all hard interface into a messages
* @msg: Netlink message to dump into
* @cb: Parameters from query
*
};
/**
- * batadv_netlink_register - register batadv genl netlink family
+ * batadv_netlink_register() - register batadv genl netlink family
*/
void __init batadv_netlink_register(void)
{
}
/**
- * batadv_netlink_unregister - unregister batadv genl netlink family
+ * batadv_netlink_unregister() - unregister batadv genl netlink family
*/
void batadv_netlink_unregister(void)
{
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2016-2017 B.A.T.M.A.N. contributors:
*
* Matthias Schiffer
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2012-2017 B.A.T.M.A.N. contributors:
*
* Martin Hundebøll, Jeppe Ledet-Pedersen
#include <linux/debugfs.h>
#include <linux/errno.h>
#include <linux/etherdevice.h>
-#include <linux/fs.h>
+#include <linux/gfp.h>
#include <linux/if_ether.h>
#include <linux/if_packet.h>
#include <linux/init.h>
#include <linux/kref.h>
#include <linux/list.h>
#include <linux/lockdep.h>
+#include <linux/net.h>
#include <linux/netdevice.h>
#include <linux/printk.h>
#include <linux/random.h>
#include <linux/stddef.h>
#include <linux/string.h>
#include <linux/workqueue.h>
+#include <uapi/linux/batadv_packet.h>
#include "hard-interface.h"
#include "hash.h"
#include "log.h"
#include "originator.h"
-#include "packet.h"
#include "routing.h"
#include "send.h"
#include "tvlv.h"
struct batadv_hard_iface *recv_if);
/**
- * batadv_nc_init - one-time initialization for network coding
+ * batadv_nc_init() - one-time initialization for network coding
*
* Return: 0 on success or negative error number in case of failure
*/
}
/**
- * batadv_nc_start_timer - initialise the nc periodic worker
+ * batadv_nc_start_timer() - initialise the nc periodic worker
* @bat_priv: the bat priv with all the soft interface information
*/
static void batadv_nc_start_timer(struct batadv_priv *bat_priv)
}
/**
- * batadv_nc_tvlv_container_update - update the network coding tvlv container
+ * batadv_nc_tvlv_container_update() - update the network coding tvlv container
* after network coding setting change
* @bat_priv: the bat priv with all the soft interface information
*/
}
/**
- * batadv_nc_status_update - update the network coding tvlv container after
+ * batadv_nc_status_update() - update the network coding tvlv container after
* network coding setting change
* @net_dev: the soft interface net device
*/
}
/**
- * batadv_nc_tvlv_ogm_handler_v1 - process incoming nc tvlv container
+ * batadv_nc_tvlv_ogm_handler_v1() - process incoming nc tvlv container
* @bat_priv: the bat priv with all the soft interface information
* @orig: the orig_node of the ogm
* @flags: flags indicating the tvlv state (see batadv_tvlv_handler_flags)
}
/**
- * batadv_nc_mesh_init - initialise coding hash table and start house keeping
+ * batadv_nc_mesh_init() - initialise coding hash table and start house keeping
* @bat_priv: the bat priv with all the soft interface information
*
* Return: 0 on success or negative error number in case of failure
}
/**
- * batadv_nc_init_bat_priv - initialise the nc specific bat_priv variables
+ * batadv_nc_init_bat_priv() - initialise the nc specific bat_priv variables
* @bat_priv: the bat priv with all the soft interface information
*/
void batadv_nc_init_bat_priv(struct batadv_priv *bat_priv)
}
/**
- * batadv_nc_init_orig - initialise the nc fields of an orig_node
+ * batadv_nc_init_orig() - initialise the nc fields of an orig_node
* @orig_node: the orig_node which is going to be initialised
*/
void batadv_nc_init_orig(struct batadv_orig_node *orig_node)
}
/**
- * batadv_nc_node_release - release nc_node from lists and queue for free after
- * rcu grace period
+ * batadv_nc_node_release() - release nc_node from lists and queue for free
+ * after rcu grace period
* @ref: kref pointer of the nc_node
*/
static void batadv_nc_node_release(struct kref *ref)
}
/**
- * batadv_nc_node_put - decrement the nc_node refcounter and possibly
+ * batadv_nc_node_put() - decrement the nc_node refcounter and possibly
* release it
* @nc_node: nc_node to be free'd
*/
}
/**
- * batadv_nc_path_release - release nc_path from lists and queue for free after
- * rcu grace period
+ * batadv_nc_path_release() - release nc_path from lists and queue for free
+ * after rcu grace period
* @ref: kref pointer of the nc_path
*/
static void batadv_nc_path_release(struct kref *ref)
}
/**
- * batadv_nc_path_put - decrement the nc_path refcounter and possibly
+ * batadv_nc_path_put() - decrement the nc_path refcounter and possibly
* release it
* @nc_path: nc_path to be free'd
*/
}
/**
- * batadv_nc_packet_free - frees nc packet
+ * batadv_nc_packet_free() - frees nc packet
* @nc_packet: the nc packet to free
* @dropped: whether the packet is freed because is is dropped
*/
}
/**
- * batadv_nc_to_purge_nc_node - checks whether an nc node has to be purged
+ * batadv_nc_to_purge_nc_node() - checks whether an nc node has to be purged
* @bat_priv: the bat priv with all the soft interface information
* @nc_node: the nc node to check
*
}
/**
- * batadv_nc_to_purge_nc_path_coding - checks whether an nc path has timed out
+ * batadv_nc_to_purge_nc_path_coding() - checks whether an nc path has timed out
* @bat_priv: the bat priv with all the soft interface information
* @nc_path: the nc path to check
*
}
/**
- * batadv_nc_to_purge_nc_path_decoding - checks whether an nc path has timed out
+ * batadv_nc_to_purge_nc_path_decoding() - checks whether an nc path has timed
+ * out
* @bat_priv: the bat priv with all the soft interface information
* @nc_path: the nc path to check
*
}
/**
- * batadv_nc_purge_orig_nc_nodes - go through list of nc nodes and purge stale
+ * batadv_nc_purge_orig_nc_nodes() - go through list of nc nodes and purge stale
* entries
* @bat_priv: the bat priv with all the soft interface information
* @list: list of nc nodes
}
/**
- * batadv_nc_purge_orig - purges all nc node data attached of the given
+ * batadv_nc_purge_orig() - purges all nc node data attached of the given
* originator
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: orig_node with the nc node entries to be purged
}
/**
- * batadv_nc_purge_orig_hash - traverse entire originator hash to check if they
- * have timed out nc nodes
+ * batadv_nc_purge_orig_hash() - traverse entire originator hash to check if
+ * they have timed out nc nodes
* @bat_priv: the bat priv with all the soft interface information
*/
static void batadv_nc_purge_orig_hash(struct batadv_priv *bat_priv)
}
/**
- * batadv_nc_purge_paths - traverse all nc paths part of the hash and remove
+ * batadv_nc_purge_paths() - traverse all nc paths part of the hash and remove
* unused ones
* @bat_priv: the bat priv with all the soft interface information
* @hash: hash table containing the nc paths to check
}
/**
- * batadv_nc_hash_key_gen - computes the nc_path hash key
+ * batadv_nc_hash_key_gen() - computes the nc_path hash key
* @key: buffer to hold the final hash key
* @src: source ethernet mac address going into the hash key
* @dst: destination ethernet mac address going into the hash key
}
/**
- * batadv_nc_hash_choose - compute the hash value for an nc path
+ * batadv_nc_hash_choose() - compute the hash value for an nc path
* @data: data to hash
* @size: size of the hash table
*
}
/**
- * batadv_nc_hash_compare - comparing function used in the network coding hash
+ * batadv_nc_hash_compare() - comparing function used in the network coding hash
* tables
* @node: node in the local table
* @data2: second object to compare the node to
}
/**
- * batadv_nc_hash_find - search for an existing nc path and return it
+ * batadv_nc_hash_find() - search for an existing nc path and return it
* @hash: hash table containing the nc path
* @data: search key
*
}
/**
- * batadv_nc_send_packet - send non-coded packet and free nc_packet struct
+ * batadv_nc_send_packet() - send non-coded packet and free nc_packet struct
* @nc_packet: the nc packet to send
*/
static void batadv_nc_send_packet(struct batadv_nc_packet *nc_packet)
}
/**
- * batadv_nc_sniffed_purge - Checks timestamp of given sniffed nc_packet.
+ * batadv_nc_sniffed_purge() - Checks timestamp of given sniffed nc_packet.
* @bat_priv: the bat priv with all the soft interface information
* @nc_path: the nc path the packet belongs to
* @nc_packet: the nc packet to be checked
}
/**
- * batadv_nc_fwd_flush - Checks the timestamp of the given nc packet.
+ * batadv_nc_fwd_flush() - Checks the timestamp of the given nc packet.
* @bat_priv: the bat priv with all the soft interface information
* @nc_path: the nc path the packet belongs to
* @nc_packet: the nc packet to be checked
}
/**
- * batadv_nc_process_nc_paths - traverse given nc packet pool and free timed out
- * nc packets
+ * batadv_nc_process_nc_paths() - traverse given nc packet pool and free timed
+ * out nc packets
* @bat_priv: the bat priv with all the soft interface information
* @hash: to be processed hash table
* @process_fn: Function called to process given nc packet. Should return true
}
/**
- * batadv_nc_worker - periodic task for house keeping related to network coding
+ * batadv_nc_worker() - periodic task for house keeping related to network
+ * coding
* @work: kernel work struct
*/
static void batadv_nc_worker(struct work_struct *work)
}
/**
- * batadv_can_nc_with_orig - checks whether the given orig node is suitable for
- * coding or not
+ * batadv_can_nc_with_orig() - checks whether the given orig node is suitable
+ * for coding or not
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: neighboring orig node which may be used as nc candidate
* @ogm_packet: incoming ogm packet also used for the checks
}
/**
- * batadv_nc_find_nc_node - search for an existing nc node and return it
+ * batadv_nc_find_nc_node() - search for an existing nc node and return it
* @orig_node: orig node originating the ogm packet
* @orig_neigh_node: neighboring orig node from which we received the ogm packet
* (can be equal to orig_node)
}
/**
- * batadv_nc_get_nc_node - retrieves an nc node or creates the entry if it was
+ * batadv_nc_get_nc_node() - retrieves an nc node or creates the entry if it was
* not found
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: orig node originating the ogm packet
}
/**
- * batadv_nc_update_nc_node - updates stored incoming and outgoing nc node
+ * batadv_nc_update_nc_node() - updates stored incoming and outgoing nc node
* structs (best called on incoming OGMs)
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: orig node originating the ogm packet
}
/**
- * batadv_nc_get_path - get existing nc_path or allocate a new one
+ * batadv_nc_get_path() - get existing nc_path or allocate a new one
* @bat_priv: the bat priv with all the soft interface information
* @hash: hash table containing the nc path
* @src: ethernet source address - first half of the nc path search key
}
/**
- * batadv_nc_random_weight_tq - scale the receivers TQ-value to avoid unfair
+ * batadv_nc_random_weight_tq() - scale the receivers TQ-value to avoid unfair
* selection of a receiver with slightly lower TQ than the other
* @tq: to be weighted tq value
*
}
/**
- * batadv_nc_memxor - XOR destination with source
+ * batadv_nc_memxor() - XOR destination with source
* @dst: byte array to XOR into
* @src: byte array to XOR from
* @len: length of destination array
}
/**
- * batadv_nc_code_packets - code a received unicast_packet with an nc packet
+ * batadv_nc_code_packets() - code a received unicast_packet with an nc packet
* into a coded_packet and send it
* @bat_priv: the bat priv with all the soft interface information
* @skb: data skb to forward
}
/**
- * batadv_nc_skb_coding_possible - true if a decoded skb is available at dst.
+ * batadv_nc_skb_coding_possible() - true if a decoded skb is available at dst.
* @skb: data skb to forward
* @dst: destination mac address of the other skb to code with
* @src: source mac address of skb
}
/**
- * batadv_nc_path_search - Find the coding path matching in_nc_node and
+ * batadv_nc_path_search() - Find the coding path matching in_nc_node and
* out_nc_node to retrieve a buffered packet that can be used for coding.
* @bat_priv: the bat priv with all the soft interface information
* @in_nc_node: pointer to skb next hop's neighbor nc node
}
/**
- * batadv_nc_skb_src_search - Loops through the list of neighoring nodes of the
- * skb's sender (may be equal to the originator).
+ * batadv_nc_skb_src_search() - Loops through the list of neighoring nodes of
+ * the skb's sender (may be equal to the originator).
* @bat_priv: the bat priv with all the soft interface information
* @skb: data skb to forward
* @eth_dst: next hop mac address of skb
}
/**
- * batadv_nc_skb_store_before_coding - set the ethernet src and dst of the
+ * batadv_nc_skb_store_before_coding() - set the ethernet src and dst of the
* unicast skb before it is stored for use in later decoding
* @bat_priv: the bat priv with all the soft interface information
* @skb: data skb to store
}
/**
- * batadv_nc_skb_dst_search - Loops through list of neighboring nodes to dst.
+ * batadv_nc_skb_dst_search() - Loops through list of neighboring nodes to dst.
* @skb: data skb to forward
* @neigh_node: next hop to forward packet to
* @ethhdr: pointer to the ethernet header inside the skb
}
/**
- * batadv_nc_skb_add_to_path - buffer skb for later encoding / decoding
+ * batadv_nc_skb_add_to_path() - buffer skb for later encoding / decoding
* @skb: skb to add to path
* @nc_path: path to add skb to
* @neigh_node: next hop to forward packet to
}
/**
- * batadv_nc_skb_forward - try to code a packet or add it to the coding packet
+ * batadv_nc_skb_forward() - try to code a packet or add it to the coding packet
* buffer
* @skb: data skb to forward
* @neigh_node: next hop to forward packet to
}
/**
- * batadv_nc_skb_store_for_decoding - save a clone of the skb which can be used
- * when decoding coded packets
+ * batadv_nc_skb_store_for_decoding() - save a clone of the skb which can be
+ * used when decoding coded packets
* @bat_priv: the bat priv with all the soft interface information
* @skb: data skb to store
*/
}
/**
- * batadv_nc_skb_store_sniffed_unicast - check if a received unicast packet
+ * batadv_nc_skb_store_sniffed_unicast() - check if a received unicast packet
* should be saved in the decoding buffer and, if so, store it there
* @bat_priv: the bat priv with all the soft interface information
* @skb: unicast skb to store
}
/**
- * batadv_nc_skb_decode_packet - decode given skb using the decode data stored
+ * batadv_nc_skb_decode_packet() - decode given skb using the decode data stored
* in nc_packet
* @bat_priv: the bat priv with all the soft interface information
* @skb: unicast skb to decode
}
/**
- * batadv_nc_find_decoding_packet - search through buffered decoding data to
+ * batadv_nc_find_decoding_packet() - search through buffered decoding data to
* find the data needed to decode the coded packet
* @bat_priv: the bat priv with all the soft interface information
* @ethhdr: pointer to the ethernet header inside the coded packet
}
/**
- * batadv_nc_recv_coded_packet - try to decode coded packet and enqueue the
+ * batadv_nc_recv_coded_packet() - try to decode coded packet and enqueue the
* resulting unicast packet
* @skb: incoming coded packet
* @recv_if: pointer to interface this packet was received on
}
/**
- * batadv_nc_mesh_free - clean up network coding memory
+ * batadv_nc_mesh_free() - clean up network coding memory
* @bat_priv: the bat priv with all the soft interface information
*/
void batadv_nc_mesh_free(struct batadv_priv *bat_priv)
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
/**
- * batadv_nc_nodes_seq_print_text - print the nc node information
+ * batadv_nc_nodes_seq_print_text() - print the nc node information
* @seq: seq file to print on
* @offset: not used
*
}
/**
- * batadv_nc_init_debugfs - create nc folder and related files in debugfs
+ * batadv_nc_init_debugfs() - create nc folder and related files in debugfs
* @bat_priv: the bat priv with all the soft interface information
*
* Return: 0 on success or negative error number in case of failure
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2012-2017 B.A.T.M.A.N. contributors:
*
* Martin Hundebøll, Jeppe Ledet-Pedersen
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2009-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich
#include <linux/atomic.h>
#include <linux/errno.h>
#include <linux/etherdevice.h>
-#include <linux/fs.h>
+#include <linux/gfp.h>
#include <linux/jiffies.h>
#include <linux/kernel.h>
#include <linux/kref.h>
#include <linux/netdevice.h>
#include <linux/netlink.h>
#include <linux/rculist.h>
+#include <linux/rcupdate.h>
#include <linux/seq_file.h>
#include <linux/skbuff.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
+#include <linux/stddef.h>
#include <linux/workqueue.h>
#include <net/sock.h>
#include <uapi/linux/batman_adv.h>
/* hash class keys */
static struct lock_class_key batadv_orig_hash_lock_class_key;
+/**
+ * batadv_orig_hash_find() - Find and return originator from orig_hash
+ * @bat_priv: the bat priv with all the soft interface information
+ * @data: mac address of the originator
+ *
+ * Return: orig_node (with increased refcnt), NULL on errors
+ */
+struct batadv_orig_node *
+batadv_orig_hash_find(struct batadv_priv *bat_priv, const void *data)
+{
+ struct batadv_hashtable *hash = bat_priv->orig_hash;
+ struct hlist_head *head;
+ struct batadv_orig_node *orig_node, *orig_node_tmp = NULL;
+ int index;
+
+ if (!hash)
+ return NULL;
+
+ index = batadv_choose_orig(data, hash->size);
+ head = &hash->table[index];
+
+ rcu_read_lock();
+ hlist_for_each_entry_rcu(orig_node, head, hash_entry) {
+ if (!batadv_compare_eth(orig_node, data))
+ continue;
+
+ if (!kref_get_unless_zero(&orig_node->refcount))
+ continue;
+
+ orig_node_tmp = orig_node;
+ break;
+ }
+ rcu_read_unlock();
+
+ return orig_node_tmp;
+}
+
static void batadv_purge_orig(struct work_struct *work);
/**
- * batadv_compare_orig - comparing function used in the originator hash table
+ * batadv_compare_orig() - comparing function used in the originator hash table
* @node: node in the local table
* @data2: second object to compare the node to
*
}
/**
- * batadv_orig_node_vlan_get - get an orig_node_vlan object
+ * batadv_orig_node_vlan_get() - get an orig_node_vlan object
* @orig_node: the originator serving the VLAN
* @vid: the VLAN identifier
*
}
/**
- * batadv_orig_node_vlan_new - search and possibly create an orig_node_vlan
+ * batadv_orig_node_vlan_new() - search and possibly create an orig_node_vlan
* object
* @orig_node: the originator serving the VLAN
* @vid: the VLAN identifier
}
/**
- * batadv_orig_node_vlan_release - release originator-vlan object from lists
+ * batadv_orig_node_vlan_release() - release originator-vlan object from lists
* and queue for free after rcu grace period
* @ref: kref pointer of the originator-vlan object
*/
}
/**
- * batadv_orig_node_vlan_put - decrement the refcounter and possibly release
+ * batadv_orig_node_vlan_put() - decrement the refcounter and possibly release
* the originator-vlan object
* @orig_vlan: the originator-vlan object to release
*/
kref_put(&orig_vlan->refcount, batadv_orig_node_vlan_release);
}
+/**
+ * batadv_originator_init() - Initialize all originator structures
+ * @bat_priv: the bat priv with all the soft interface information
+ *
+ * Return: 0 on success or negative error number in case of failure
+ */
int batadv_originator_init(struct batadv_priv *bat_priv)
{
if (bat_priv->orig_hash)
}
/**
- * batadv_neigh_ifinfo_release - release neigh_ifinfo from lists and queue for
+ * batadv_neigh_ifinfo_release() - release neigh_ifinfo from lists and queue for
* free after rcu grace period
* @ref: kref pointer of the neigh_ifinfo
*/
}
/**
- * batadv_neigh_ifinfo_put - decrement the refcounter and possibly release
+ * batadv_neigh_ifinfo_put() - decrement the refcounter and possibly release
* the neigh_ifinfo
* @neigh_ifinfo: the neigh_ifinfo object to release
*/
}
/**
- * batadv_hardif_neigh_release - release hardif neigh node from lists and
+ * batadv_hardif_neigh_release() - release hardif neigh node from lists and
* queue for free after rcu grace period
* @ref: kref pointer of the neigh_node
*/
}
/**
- * batadv_hardif_neigh_put - decrement the hardif neighbors refcounter
+ * batadv_hardif_neigh_put() - decrement the hardif neighbors refcounter
* and possibly release it
* @hardif_neigh: hardif neigh neighbor to free
*/
}
/**
- * batadv_neigh_node_release - release neigh_node from lists and queue for
+ * batadv_neigh_node_release() - release neigh_node from lists and queue for
* free after rcu grace period
* @ref: kref pointer of the neigh_node
*/
}
/**
- * batadv_neigh_node_put - decrement the neighbors refcounter and possibly
+ * batadv_neigh_node_put() - decrement the neighbors refcounter and possibly
* release it
* @neigh_node: neigh neighbor to free
*/
}
/**
- * batadv_orig_router_get - router to the originator depending on iface
+ * batadv_orig_router_get() - router to the originator depending on iface
* @orig_node: the orig node for the router
* @if_outgoing: the interface where the payload packet has been received or
* the OGM should be sent to
}
/**
- * batadv_orig_ifinfo_get - find the ifinfo from an orig_node
+ * batadv_orig_ifinfo_get() - find the ifinfo from an orig_node
* @orig_node: the orig node to be queried
* @if_outgoing: the interface for which the ifinfo should be acquired
*
}
/**
- * batadv_orig_ifinfo_new - search and possibly create an orig_ifinfo object
+ * batadv_orig_ifinfo_new() - search and possibly create an orig_ifinfo object
* @orig_node: the orig node to be queried
* @if_outgoing: the interface for which the ifinfo should be acquired
*
}
/**
- * batadv_neigh_ifinfo_get - find the ifinfo from an neigh_node
+ * batadv_neigh_ifinfo_get() - find the ifinfo from an neigh_node
* @neigh: the neigh node to be queried
* @if_outgoing: the interface for which the ifinfo should be acquired
*
}
/**
- * batadv_neigh_ifinfo_new - search and possibly create an neigh_ifinfo object
+ * batadv_neigh_ifinfo_new() - search and possibly create an neigh_ifinfo object
* @neigh: the neigh node to be queried
* @if_outgoing: the interface for which the ifinfo should be acquired
*
}
/**
- * batadv_neigh_node_get - retrieve a neighbour from the list
+ * batadv_neigh_node_get() - retrieve a neighbour from the list
* @orig_node: originator which the neighbour belongs to
* @hard_iface: the interface where this neighbour is connected to
* @addr: the address of the neighbour
}
/**
- * batadv_hardif_neigh_create - create a hardif neighbour node
+ * batadv_hardif_neigh_create() - create a hardif neighbour node
* @hard_iface: the interface this neighbour is connected to
* @neigh_addr: the interface address of the neighbour to retrieve
* @orig_node: originator object representing the neighbour
}
/**
- * batadv_hardif_neigh_get_or_create - retrieve or create a hardif neighbour
+ * batadv_hardif_neigh_get_or_create() - retrieve or create a hardif neighbour
* node
* @hard_iface: the interface this neighbour is connected to
* @neigh_addr: the interface address of the neighbour to retrieve
}
/**
- * batadv_hardif_neigh_get - retrieve a hardif neighbour from the list
+ * batadv_hardif_neigh_get() - retrieve a hardif neighbour from the list
* @hard_iface: the interface where this neighbour is connected to
* @neigh_addr: the address of the neighbour
*
}
/**
- * batadv_neigh_node_create - create a neigh node object
+ * batadv_neigh_node_create() - create a neigh node object
* @orig_node: originator object representing the neighbour
* @hard_iface: the interface where the neighbour is connected to
* @neigh_addr: the mac address of the neighbour interface
}
/**
- * batadv_neigh_node_get_or_create - retrieve or create a neigh node object
+ * batadv_neigh_node_get_or_create() - retrieve or create a neigh node object
* @orig_node: originator object representing the neighbour
* @hard_iface: the interface where the neighbour is connected to
* @neigh_addr: the mac address of the neighbour interface
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
/**
- * batadv_hardif_neigh_seq_print_text - print the single hop neighbour list
+ * batadv_hardif_neigh_seq_print_text() - print the single hop neighbour list
* @seq: neighbour table seq_file struct
* @offset: not used
*
#endif
/**
- * batadv_hardif_neigh_dump - Dump to netlink the neighbor infos for a specific
- * outgoing interface
+ * batadv_hardif_neigh_dump() - Dump to netlink the neighbor infos for a
+ * specific outgoing interface
* @msg: message to dump into
* @cb: parameters for the dump
*
}
/**
- * batadv_orig_ifinfo_release - release orig_ifinfo from lists and queue for
+ * batadv_orig_ifinfo_release() - release orig_ifinfo from lists and queue for
* free after rcu grace period
* @ref: kref pointer of the orig_ifinfo
*/
}
/**
- * batadv_orig_ifinfo_put - decrement the refcounter and possibly release
+ * batadv_orig_ifinfo_put() - decrement the refcounter and possibly release
* the orig_ifinfo
* @orig_ifinfo: the orig_ifinfo object to release
*/
}
/**
- * batadv_orig_node_free_rcu - free the orig_node
+ * batadv_orig_node_free_rcu() - free the orig_node
* @rcu: rcu pointer of the orig_node
*/
static void batadv_orig_node_free_rcu(struct rcu_head *rcu)
}
/**
- * batadv_orig_node_release - release orig_node from lists and queue for
+ * batadv_orig_node_release() - release orig_node from lists and queue for
* free after rcu grace period
* @ref: kref pointer of the orig_node
*/
}
/**
- * batadv_orig_node_put - decrement the orig node refcounter and possibly
+ * batadv_orig_node_put() - decrement the orig node refcounter and possibly
* release it
* @orig_node: the orig node to free
*/
kref_put(&orig_node->refcount, batadv_orig_node_release);
}
+/**
+ * batadv_originator_free() - Free all originator structures
+ * @bat_priv: the bat priv with all the soft interface information
+ */
void batadv_originator_free(struct batadv_priv *bat_priv)
{
struct batadv_hashtable *hash = bat_priv->orig_hash;
}
/**
- * batadv_orig_node_new - creates a new orig_node
+ * batadv_orig_node_new() - creates a new orig_node
* @bat_priv: the bat priv with all the soft interface information
* @addr: the mac address of the originator
*
}
/**
- * batadv_purge_neigh_ifinfo - purge obsolete ifinfo entries from neighbor
+ * batadv_purge_neigh_ifinfo() - purge obsolete ifinfo entries from neighbor
* @bat_priv: the bat priv with all the soft interface information
* @neigh: orig node which is to be checked
*/
}
/**
- * batadv_purge_orig_ifinfo - purge obsolete ifinfo entries from originator
+ * batadv_purge_orig_ifinfo() - purge obsolete ifinfo entries from originator
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: orig node which is to be checked
*
}
/**
- * batadv_purge_orig_neighbors - purges neighbors from originator
+ * batadv_purge_orig_neighbors() - purges neighbors from originator
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: orig node which is to be checked
*
}
/**
- * batadv_find_best_neighbor - finds the best neighbor after purging
+ * batadv_find_best_neighbor() - finds the best neighbor after purging
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: orig node which is to be checked
* @if_outgoing: the interface for which the metric should be compared
}
/**
- * batadv_purge_orig_node - purges obsolete information from an orig_node
+ * batadv_purge_orig_node() - purges obsolete information from an orig_node
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: orig node which is to be checked
*
msecs_to_jiffies(BATADV_ORIG_WORK_PERIOD));
}
+/**
+ * batadv_purge_orig_ref() - Purge all outdated originators
+ * @bat_priv: the bat priv with all the soft interface information
+ */
void batadv_purge_orig_ref(struct batadv_priv *bat_priv)
{
_batadv_purge_orig(bat_priv);
}
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
+
+/**
+ * batadv_orig_seq_print_text() - Print the originator table in a seq file
+ * @seq: seq file to print on
+ * @offset: not used
+ *
+ * Return: always 0
+ */
int batadv_orig_seq_print_text(struct seq_file *seq, void *offset)
{
struct net_device *net_dev = (struct net_device *)seq->private;
}
/**
- * batadv_orig_hardif_seq_print_text - writes originator infos for a specific
+ * batadv_orig_hardif_seq_print_text() - writes originator infos for a specific
* outgoing interface
* @seq: debugfs table seq_file struct
* @offset: not used
#endif
/**
- * batadv_orig_dump - Dump to netlink the originator infos for a specific
+ * batadv_orig_dump() - Dump to netlink the originator infos for a specific
* outgoing interface
* @msg: message to dump into
* @cb: parameters for the dump
return ret;
}
+/**
+ * batadv_orig_hash_add_if() - Add interface to originators in orig_hash
+ * @hard_iface: hard interface to add (already slave of the soft interface)
+ * @max_if_num: new number of interfaces
+ *
+ * Return: 0 on success or negative error number in case of failure
+ */
int batadv_orig_hash_add_if(struct batadv_hard_iface *hard_iface,
int max_if_num)
{
return -ENOMEM;
}
+/**
+ * batadv_orig_hash_del_if() - Remove interface from originators in orig_hash
+ * @hard_iface: hard interface to remove (still slave of the soft interface)
+ * @max_if_num: new number of interfaces
+ *
+ * Return: 0 on success or negative error number in case of failure
+ */
int batadv_orig_hash_del_if(struct batadv_hard_iface *hard_iface,
int max_if_num)
{
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich
#include <linux/compiler.h>
#include <linux/if_ether.h>
#include <linux/jhash.h>
-#include <linux/kref.h>
-#include <linux/rculist.h>
-#include <linux/rcupdate.h>
-#include <linux/stddef.h>
#include <linux/types.h>
-#include "hash.h"
-
struct netlink_callback;
struct seq_file;
struct sk_buff;
unsigned short vid);
void batadv_orig_node_vlan_put(struct batadv_orig_node_vlan *orig_vlan);
-/* hashfunction to choose an entry in a hash table of given size
- * hash algorithm from http://en.wikipedia.org/wiki/Hash_table
+/**
+ * batadv_choose_orig() - Return the index of the orig entry in the hash table
+ * @data: mac address of the originator node
+ * @size: the size of the hash table
+ *
+ * Return: the hash index where the object represented by @data should be
+ * stored at.
*/
static inline u32 batadv_choose_orig(const void *data, u32 size)
{
return hash % size;
}
-static inline struct batadv_orig_node *
-batadv_orig_hash_find(struct batadv_priv *bat_priv, const void *data)
-{
- struct batadv_hashtable *hash = bat_priv->orig_hash;
- struct hlist_head *head;
- struct batadv_orig_node *orig_node, *orig_node_tmp = NULL;
- int index;
-
- if (!hash)
- return NULL;
-
- index = batadv_choose_orig(data, hash->size);
- head = &hash->table[index];
-
- rcu_read_lock();
- hlist_for_each_entry_rcu(orig_node, head, hash_entry) {
- if (!batadv_compare_eth(orig_node, data))
- continue;
-
- if (!kref_get_unless_zero(&orig_node->refcount))
- continue;
-
- orig_node_tmp = orig_node;
- break;
- }
- rcu_read_unlock();
-
- return orig_node_tmp;
-}
+struct batadv_orig_node *
+batadv_orig_hash_find(struct batadv_priv *bat_priv, const void *data);
#endif /* _NET_BATMAN_ADV_ORIGINATOR_H_ */
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich
#include <linux/skbuff.h>
#include <linux/spinlock.h>
#include <linux/stddef.h>
+#include <uapi/linux/batadv_packet.h>
#include "bitarray.h"
#include "bridge_loop_avoidance.h"
#include "log.h"
#include "network-coding.h"
#include "originator.h"
-#include "packet.h"
#include "send.h"
#include "soft-interface.h"
#include "tp_meter.h"
struct batadv_hard_iface *recv_if);
/**
- * _batadv_update_route - set the router for this originator
+ * _batadv_update_route() - set the router for this originator
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: orig node which is to be configured
* @recv_if: the receive interface for which this route is set
}
/**
- * batadv_update_route - set the router for this originator
+ * batadv_update_route() - set the router for this originator
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: orig node which is to be configured
* @recv_if: the receive interface for which this route is set
}
/**
- * batadv_window_protected - checks whether the host restarted and is in the
+ * batadv_window_protected() - checks whether the host restarted and is in the
* protection time.
* @bat_priv: the bat priv with all the soft interface information
* @seq_num_diff: difference between the current/received sequence number and
return false;
}
+/**
+ * batadv_check_management_packet() - Check preconditions for management packets
+ * @skb: incoming packet buffer
+ * @hard_iface: incoming hard interface
+ * @header_len: minimal header length of packet type
+ *
+ * Return: true when management preconditions are met, false otherwise
+ */
bool batadv_check_management_packet(struct sk_buff *skb,
struct batadv_hard_iface *hard_iface,
int header_len)
}
/**
- * batadv_recv_my_icmp_packet - receive an icmp packet locally
+ * batadv_recv_my_icmp_packet() - receive an icmp packet locally
* @bat_priv: the bat priv with all the soft interface information
* @skb: icmp packet to process
*
return ret;
}
+/**
+ * batadv_recv_icmp_packet() - Process incoming icmp packet
+ * @skb: incoming packet buffer
+ * @recv_if: incoming hard interface
+ *
+ * Return: NET_RX_SUCCESS on success or NET_RX_DROP in case of failure
+ */
int batadv_recv_icmp_packet(struct sk_buff *skb,
struct batadv_hard_iface *recv_if)
{
}
/**
- * batadv_check_unicast_packet - Check for malformed unicast packets
+ * batadv_check_unicast_packet() - Check for malformed unicast packets
* @bat_priv: the bat priv with all the soft interface information
* @skb: packet to check
* @hdr_size: size of header to pull
}
/**
- * batadv_last_bonding_get - Get last_bonding_candidate of orig_node
+ * batadv_last_bonding_get() - Get last_bonding_candidate of orig_node
* @orig_node: originator node whose last bonding candidate should be retrieved
*
* Return: last bonding candidate of router or NULL if not found
}
/**
- * batadv_last_bonding_replace - Replace last_bonding_candidate of orig_node
+ * batadv_last_bonding_replace() - Replace last_bonding_candidate of orig_node
* @orig_node: originator node whose bonding candidates should be replaced
* @new_candidate: new bonding candidate or NULL
*/
}
/**
- * batadv_find_router - find a suitable router for this originator
+ * batadv_find_router() - find a suitable router for this originator
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: the destination node
* @recv_if: pointer to interface this packet was received on
}
/**
- * batadv_reroute_unicast_packet - update the unicast header for re-routing
+ * batadv_reroute_unicast_packet() - update the unicast header for re-routing
* @bat_priv: the bat priv with all the soft interface information
* @unicast_packet: the unicast header to be updated
* @dst_addr: the payload destination
}
/**
- * batadv_recv_unhandled_unicast_packet - receive and process packets which
+ * batadv_recv_unhandled_unicast_packet() - receive and process packets which
* are in the unicast number space but not yet known to the implementation
* @skb: unicast tvlv packet to process
* @recv_if: pointer to interface this packet was received on
return NET_RX_DROP;
}
+/**
+ * batadv_recv_unicast_packet() - Process incoming unicast packet
+ * @skb: incoming packet buffer
+ * @recv_if: incoming hard interface
+ *
+ * Return: NET_RX_SUCCESS on success or NET_RX_DROP in case of failure
+ */
int batadv_recv_unicast_packet(struct sk_buff *skb,
struct batadv_hard_iface *recv_if)
{
}
/**
- * batadv_recv_unicast_tvlv - receive and process unicast tvlv packets
+ * batadv_recv_unicast_tvlv() - receive and process unicast tvlv packets
* @skb: unicast tvlv packet to process
* @recv_if: pointer to interface this packet was received on
*
}
/**
- * batadv_recv_frag_packet - process received fragment
+ * batadv_recv_frag_packet() - process received fragment
* @skb: the received fragment
* @recv_if: interface that the skb is received on
*
return ret;
}
+/**
+ * batadv_recv_bcast_packet() - Process incoming broadcast packet
+ * @skb: incoming packet buffer
+ * @recv_if: incoming hard interface
+ *
+ * Return: NET_RX_SUCCESS on success or NET_RX_DROP in case of failure
+ */
int batadv_recv_bcast_packet(struct sk_buff *skb,
struct batadv_hard_iface *recv_if)
{
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich
#include <linux/byteorder/generic.h>
#include <linux/errno.h>
#include <linux/etherdevice.h>
-#include <linux/fs.h>
+#include <linux/gfp.h>
#include <linux/if.h>
#include <linux/if_ether.h>
#include <linux/jiffies.h>
static void batadv_send_outstanding_bcast_packet(struct work_struct *work);
/**
- * batadv_send_skb_packet - send an already prepared packet
+ * batadv_send_skb_packet() - send an already prepared packet
* @skb: the packet to send
* @hard_iface: the interface to use to send the broadcast packet
* @dst_addr: the payload destination
return NET_XMIT_DROP;
}
+/**
+ * batadv_send_broadcast_skb() - Send broadcast packet via hard interface
+ * @skb: packet to be transmitted (with batadv header and no outer eth header)
+ * @hard_iface: outgoing interface
+ *
+ * Return: A negative errno code is returned on a failure. A success does not
+ * guarantee the frame will be transmitted as it may be dropped due
+ * to congestion or traffic shaping.
+ */
int batadv_send_broadcast_skb(struct sk_buff *skb,
struct batadv_hard_iface *hard_iface)
{
return batadv_send_skb_packet(skb, hard_iface, batadv_broadcast_addr);
}
+/**
+ * batadv_send_unicast_skb() - Send unicast packet to neighbor
+ * @skb: packet to be transmitted (with batadv header and no outer eth header)
+ * @neigh: neighbor which is used as next hop to destination
+ *
+ * Return: A negative errno code is returned on a failure. A success does not
+ * guarantee the frame will be transmitted as it may be dropped due
+ * to congestion or traffic shaping.
+ */
int batadv_send_unicast_skb(struct sk_buff *skb,
struct batadv_neigh_node *neigh)
{
}
/**
- * batadv_send_skb_to_orig - Lookup next-hop and transmit skb.
+ * batadv_send_skb_to_orig() - Lookup next-hop and transmit skb.
* @skb: Packet to be transmitted.
* @orig_node: Final destination of the packet.
* @recv_if: Interface used when receiving the packet (can be NULL).
}
/**
- * batadv_send_skb_push_fill_unicast - extend the buffer and initialize the
+ * batadv_send_skb_push_fill_unicast() - extend the buffer and initialize the
* common fields for unicast packets
* @skb: the skb carrying the unicast header to initialize
* @hdr_size: amount of bytes to push at the beginning of the skb
}
/**
- * batadv_send_skb_prepare_unicast - encapsulate an skb with a unicast header
+ * batadv_send_skb_prepare_unicast() - encapsulate an skb with a unicast header
* @skb: the skb containing the payload to encapsulate
* @orig_node: the destination node
*
}
/**
- * batadv_send_skb_prepare_unicast_4addr - encapsulate an skb with a
+ * batadv_send_skb_prepare_unicast_4addr() - encapsulate an skb with a
* unicast 4addr header
* @bat_priv: the bat priv with all the soft interface information
* @skb: the skb containing the payload to encapsulate
}
/**
- * batadv_send_skb_unicast - encapsulate and send an skb via unicast
+ * batadv_send_skb_unicast() - encapsulate and send an skb via unicast
* @bat_priv: the bat priv with all the soft interface information
* @skb: payload to send
* @packet_type: the batman unicast packet type to use
}
/**
- * batadv_send_skb_via_tt_generic - send an skb via TT lookup
+ * batadv_send_skb_via_tt_generic() - send an skb via TT lookup
* @bat_priv: the bat priv with all the soft interface information
* @skb: payload to send
* @packet_type: the batman unicast packet type to use
}
/**
- * batadv_send_skb_via_gw - send an skb via gateway lookup
+ * batadv_send_skb_via_gw() - send an skb via gateway lookup
* @bat_priv: the bat priv with all the soft interface information
* @skb: payload to send
* @vid: the vid to be used to search the translation table
}
/**
- * batadv_forw_packet_free - free a forwarding packet
+ * batadv_forw_packet_free() - free a forwarding packet
* @forw_packet: The packet to free
* @dropped: whether the packet is freed because is is dropped
*
}
/**
- * batadv_forw_packet_alloc - allocate a forwarding packet
+ * batadv_forw_packet_alloc() - allocate a forwarding packet
* @if_incoming: The (optional) if_incoming to be grabbed
* @if_outgoing: The (optional) if_outgoing to be grabbed
* @queue_left: The (optional) queue counter to decrease
}
/**
- * batadv_forw_packet_was_stolen - check whether someone stole this packet
+ * batadv_forw_packet_was_stolen() - check whether someone stole this packet
* @forw_packet: the forwarding packet to check
*
* This function checks whether the given forwarding packet was claimed by
}
/**
- * batadv_forw_packet_steal - claim a forw_packet for free()
+ * batadv_forw_packet_steal() - claim a forw_packet for free()
* @forw_packet: the forwarding packet to steal
* @lock: a key to the store to steal from (e.g. forw_{bat,bcast}_list_lock)
*
}
/**
- * batadv_forw_packet_list_steal - claim a list of forward packets for free()
+ * batadv_forw_packet_list_steal() - claim a list of forward packets for free()
* @forw_list: the to be stolen forward packets
* @cleanup_list: a backup pointer, to be able to dispose the packet later
* @hard_iface: the interface to steal forward packets from
}
/**
- * batadv_forw_packet_list_free - free a list of forward packets
+ * batadv_forw_packet_list_free() - free a list of forward packets
* @head: a list of to be freed forw_packets
*
* This function cancels the scheduling of any packet in the provided list,
}
/**
- * batadv_forw_packet_queue - try to queue a forwarding packet
+ * batadv_forw_packet_queue() - try to queue a forwarding packet
* @forw_packet: the forwarding packet to queue
* @lock: a key to the store (e.g. forw_{bat,bcast}_list_lock)
* @head: the shelve to queue it on (e.g. forw_{bat,bcast}_list)
}
/**
- * batadv_forw_packet_bcast_queue - try to queue a broadcast packet
+ * batadv_forw_packet_bcast_queue() - try to queue a broadcast packet
* @bat_priv: the bat priv with all the soft interface information
* @forw_packet: the forwarding packet to queue
* @send_time: timestamp (jiffies) when the packet is to be sent
}
/**
- * batadv_forw_packet_ogmv1_queue - try to queue an OGMv1 packet
+ * batadv_forw_packet_ogmv1_queue() - try to queue an OGMv1 packet
* @bat_priv: the bat priv with all the soft interface information
* @forw_packet: the forwarding packet to queue
* @send_time: timestamp (jiffies) when the packet is to be sent
}
/**
- * batadv_add_bcast_packet_to_list - queue broadcast packet for multiple sends
+ * batadv_add_bcast_packet_to_list() - queue broadcast packet for multiple sends
* @bat_priv: the bat priv with all the soft interface information
* @skb: broadcast packet to add
* @delay: number of jiffies to wait before sending
}
/**
- * batadv_forw_packet_bcasts_left - check if a retransmission is necessary
+ * batadv_forw_packet_bcasts_left() - check if a retransmission is necessary
* @forw_packet: the forwarding packet to check
* @hard_iface: the interface to check on
*
}
/**
- * batadv_forw_packet_bcasts_inc - increment retransmission counter of a packet
+ * batadv_forw_packet_bcasts_inc() - increment retransmission counter of a
+ * packet
* @forw_packet: the packet to increase the counter for
*/
static void
}
/**
- * batadv_forw_packet_is_rebroadcast - check packet for previous transmissions
+ * batadv_forw_packet_is_rebroadcast() - check packet for previous transmissions
* @forw_packet: the packet to check
*
* Return: True if this packet was transmitted before, false otherwise.
}
/**
- * batadv_purge_outstanding_packets - stop/purge scheduled bcast/OGMv1 packets
+ * batadv_purge_outstanding_packets() - stop/purge scheduled bcast/OGMv1 packets
* @bat_priv: the bat priv with all the soft interface information
* @hard_iface: the hard interface to cancel and purge bcast/ogm packets on
*
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich
#include <linux/compiler.h>
#include <linux/spinlock.h>
#include <linux/types.h>
-
-#include "packet.h"
+#include <uapi/linux/batadv_packet.h>
struct sk_buff;
unsigned short vid);
/**
- * batadv_send_skb_via_tt - send an skb via TT lookup
+ * batadv_send_skb_via_tt() - send an skb via TT lookup
* @bat_priv: the bat priv with all the soft interface information
* @skb: the payload to send
* @dst_hint: can be used to override the destination contained in the skb
}
/**
- * batadv_send_skb_via_tt_4addr - send an skb via TT lookup
+ * batadv_send_skb_via_tt_4addr() - send an skb via TT lookup
* @bat_priv: the bat priv with all the soft interface information
* @skb: the payload to send
* @packet_subtype: the unicast 4addr packet subtype to use
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich
#include <linux/errno.h>
#include <linux/etherdevice.h>
#include <linux/ethtool.h>
-#include <linux/fs.h>
+#include <linux/gfp.h>
#include <linux/if_ether.h>
#include <linux/if_vlan.h>
#include <linux/jiffies.h>
#include <linux/stddef.h>
#include <linux/string.h>
#include <linux/types.h>
+#include <uapi/linux/batadv_packet.h>
#include "bat_algo.h"
#include "bridge_loop_avoidance.h"
#include "multicast.h"
#include "network-coding.h"
#include "originator.h"
-#include "packet.h"
#include "send.h"
#include "sysfs.h"
#include "translation-table.h"
+/**
+ * batadv_skb_head_push() - Increase header size and move (push) head pointer
+ * @skb: packet buffer which should be modified
+ * @len: number of bytes to add
+ *
+ * Return: 0 on success or negative error number in case of failure
+ */
int batadv_skb_head_push(struct sk_buff *skb, unsigned int len)
{
int result;
}
/**
- * batadv_sum_counter - Sum the cpu-local counters for index 'idx'
+ * batadv_sum_counter() - Sum the cpu-local counters for index 'idx'
* @bat_priv: the bat priv with all the soft interface information
* @idx: index of counter to sum up
*
}
/**
- * batadv_interface_set_rx_mode - set the rx mode of a device
+ * batadv_interface_set_rx_mode() - set the rx mode of a device
* @dev: registered network device to modify
*
* We do not actually need to set any rx filters for the virtual batman
}
/**
- * batadv_interface_rx - receive ethernet frame on local batman-adv interface
+ * batadv_interface_rx() - receive ethernet frame on local batman-adv interface
* @soft_iface: local interface which will receive the ethernet frame
* @skb: ethernet frame for @soft_iface
* @hdr_size: size of already parsed batman-adv header
}
/**
- * batadv_softif_vlan_release - release vlan from lists and queue for free after
- * rcu grace period
+ * batadv_softif_vlan_release() - release vlan from lists and queue for free
+ * after rcu grace period
* @ref: kref pointer of the vlan object
*/
static void batadv_softif_vlan_release(struct kref *ref)
}
/**
- * batadv_softif_vlan_put - decrease the vlan object refcounter and
+ * batadv_softif_vlan_put() - decrease the vlan object refcounter and
* possibly release it
* @vlan: the vlan object to release
*/
}
/**
- * batadv_softif_vlan_get - get the vlan object for a specific vid
+ * batadv_softif_vlan_get() - get the vlan object for a specific vid
* @bat_priv: the bat priv with all the soft interface information
* @vid: the identifier of the vlan object to retrieve
*
}
/**
- * batadv_softif_create_vlan - allocate the needed resources for a new vlan
+ * batadv_softif_create_vlan() - allocate the needed resources for a new vlan
* @bat_priv: the bat priv with all the soft interface information
* @vid: the VLAN identifier
*
}
/**
- * batadv_softif_destroy_vlan - remove and destroy a softif_vlan object
+ * batadv_softif_destroy_vlan() - remove and destroy a softif_vlan object
* @bat_priv: the bat priv with all the soft interface information
* @vlan: the object to remove
*/
}
/**
- * batadv_interface_add_vid - ndo_add_vid API implementation
+ * batadv_interface_add_vid() - ndo_add_vid API implementation
* @dev: the netdev of the mesh interface
* @proto: protocol of the the vlan id
* @vid: identifier of the new vlan
}
/**
- * batadv_interface_kill_vid - ndo_kill_vid API implementation
+ * batadv_interface_kill_vid() - ndo_kill_vid API implementation
* @dev: the netdev of the mesh interface
* @proto: protocol of the the vlan id
* @vid: identifier of the deleted vlan
static struct lock_class_key batadv_netdev_addr_lock_key;
/**
- * batadv_set_lockdep_class_one - Set lockdep class for a single tx queue
+ * batadv_set_lockdep_class_one() - Set lockdep class for a single tx queue
* @dev: device which owns the tx queue
* @txq: tx queue to modify
* @_unused: always NULL
}
/**
- * batadv_set_lockdep_class - Set txq and addr_list lockdep class
+ * batadv_set_lockdep_class() - Set txq and addr_list lockdep class
* @dev: network device to modify
*/
static void batadv_set_lockdep_class(struct net_device *dev)
}
/**
- * batadv_softif_init_late - late stage initialization of soft interface
+ * batadv_softif_init_late() - late stage initialization of soft interface
* @dev: registered network device to modify
*
* Return: error code on failures
}
/**
- * batadv_softif_slave_add - Add a slave interface to a batadv_soft_interface
+ * batadv_softif_slave_add() - Add a slave interface to a batadv_soft_interface
* @dev: batadv_soft_interface used as master interface
* @slave_dev: net_device which should become the slave interface
* @extack: extended ACK report struct
}
/**
- * batadv_softif_slave_del - Delete a slave iface from a batadv_soft_interface
+ * batadv_softif_slave_del() - Delete a slave iface from a batadv_soft_interface
* @dev: batadv_soft_interface used as master interface
* @slave_dev: net_device which should be removed from the master interface
*
};
/**
- * batadv_softif_free - Deconstructor of batadv_soft_interface
+ * batadv_softif_free() - Deconstructor of batadv_soft_interface
* @dev: Device to cleanup and remove
*/
static void batadv_softif_free(struct net_device *dev)
}
/**
- * batadv_softif_init_early - early stage initialization of soft interface
+ * batadv_softif_init_early() - early stage initialization of soft interface
* @dev: registered network device to modify
*/
static void batadv_softif_init_early(struct net_device *dev)
dev->ethtool_ops = &batadv_ethtool_ops;
}
+/**
+ * batadv_softif_create() - Create and register soft interface
+ * @net: the applicable net namespace
+ * @name: name of the new soft interface
+ *
+ * Return: newly allocated soft_interface, NULL on errors
+ */
struct net_device *batadv_softif_create(struct net *net, const char *name)
{
struct net_device *soft_iface;
}
/**
- * batadv_softif_destroy_sysfs - deletion of batadv_soft_interface via sysfs
+ * batadv_softif_destroy_sysfs() - deletion of batadv_soft_interface via sysfs
* @soft_iface: the to-be-removed batman-adv interface
*/
void batadv_softif_destroy_sysfs(struct net_device *soft_iface)
}
/**
- * batadv_softif_destroy_netlink - deletion of batadv_soft_interface via netlink
+ * batadv_softif_destroy_netlink() - deletion of batadv_soft_interface via
+ * netlink
* @soft_iface: the to-be-removed batman-adv interface
* @head: list pointer
*/
unregister_netdevice_queue(soft_iface, head);
}
+/**
+ * batadv_softif_is_valid() - Check whether device is a batadv soft interface
+ * @net_dev: device which should be checked
+ *
+ * Return: true when net_dev is a batman-adv interface, false otherwise
+ */
bool batadv_softif_is_valid(const struct net_device *net_dev)
{
if (net_dev->netdev_ops->ndo_start_xmit == batadv_interface_tx)
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2010-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner
#include <linux/compiler.h>
#include <linux/device.h>
#include <linux/errno.h>
-#include <linux/fs.h>
+#include <linux/gfp.h>
#include <linux/if.h>
#include <linux/if_vlan.h>
#include <linux/kernel.h>
+#include <linux/kobject.h>
#include <linux/kref.h>
#include <linux/netdevice.h>
#include <linux/printk.h>
#include <linux/string.h>
#include <linux/stringify.h>
#include <linux/workqueue.h>
+#include <uapi/linux/batadv_packet.h>
#include "bridge_loop_avoidance.h"
#include "distributed-arp-table.h"
#include "hard-interface.h"
#include "log.h"
#include "network-coding.h"
-#include "packet.h"
#include "soft-interface.h"
static struct net_device *batadv_kobj_to_netdev(struct kobject *obj)
}
/**
- * batadv_vlan_kobj_to_batpriv - convert a vlan kobj in the associated batpriv
+ * batadv_vlan_kobj_to_batpriv() - convert a vlan kobj in the associated batpriv
* @obj: kobject to covert
*
* Return: the associated batadv_priv struct.
}
/**
- * batadv_kobj_to_vlan - convert a kobj in the associated softif_vlan struct
+ * batadv_kobj_to_vlan() - convert a kobj in the associated softif_vlan struct
* @bat_priv: the bat priv with all the soft interface information
* @obj: kobject to covert
*
}
/**
- * batadv_show_isolation_mark - print the current isolation mark/mask
+ * batadv_show_isolation_mark() - print the current isolation mark/mask
* @kobj: kobject representing the private mesh sysfs directory
* @attr: the batman-adv attribute the user is interacting with
* @buff: the buffer that will contain the data to send back to the user
}
/**
- * batadv_store_isolation_mark - parse and store the isolation mark/mask entered
- * by the user
+ * batadv_store_isolation_mark() - parse and store the isolation mark/mask
+ * entered by the user
* @kobj: kobject representing the private mesh sysfs directory
* @attr: the batman-adv attribute the user is interacting with
* @buff: the buffer containing the user data
NULL,
};
+/**
+ * batadv_sysfs_add_meshif() - Add soft interface specific sysfs entries
+ * @dev: netdev struct of the soft interface
+ *
+ * Return: 0 on success or negative error number in case of failure
+ */
int batadv_sysfs_add_meshif(struct net_device *dev)
{
struct kobject *batif_kobject = &dev->dev.kobj;
return -ENOMEM;
}
+/**
+ * batadv_sysfs_del_meshif() - Remove soft interface specific sysfs entries
+ * @dev: netdev struct of the soft interface
+ */
void batadv_sysfs_del_meshif(struct net_device *dev)
{
struct batadv_priv *bat_priv = netdev_priv(dev);
}
/**
- * batadv_sysfs_add_vlan - add all the needed sysfs objects for the new vlan
+ * batadv_sysfs_add_vlan() - add all the needed sysfs objects for the new vlan
* @dev: netdev of the mesh interface
* @vlan: private data of the newly added VLAN interface
*
}
/**
- * batadv_sysfs_del_vlan - remove all the sysfs objects for a given VLAN
+ * batadv_sysfs_del_vlan() - remove all the sysfs objects for a given VLAN
* @bat_priv: the bat priv with all the soft interface information
* @vlan: the private data of the VLAN to destroy
*/
}
/**
- * batadv_store_mesh_iface_finish - store new hardif mesh_iface state
+ * batadv_store_mesh_iface_finish() - store new hardif mesh_iface state
* @net_dev: netdevice to add/remove to/from batman-adv soft-interface
* @ifname: name of soft-interface to modify
*
}
/**
- * batadv_store_mesh_iface_work - store new hardif mesh_iface state
+ * batadv_store_mesh_iface_work() - store new hardif mesh_iface state
* @work: work queue item
*
* Changes the parts of the hard+soft interface which can not be modified under
#ifdef CONFIG_BATMAN_ADV_BATMAN_V
/**
- * batadv_store_throughput_override - parse and store throughput override
+ * batadv_store_throughput_override() - parse and store throughput override
* entered by the user
* @kobj: kobject representing the private mesh sysfs directory
* @attr: the batman-adv attribute the user is interacting with
NULL,
};
+/**
+ * batadv_sysfs_add_hardif() - Add hard interface specific sysfs entries
+ * @hardif_obj: address where to store the pointer to new sysfs folder
+ * @dev: netdev struct of the hard interface
+ *
+ * Return: 0 on success or negative error number in case of failure
+ */
int batadv_sysfs_add_hardif(struct kobject **hardif_obj, struct net_device *dev)
{
struct kobject *hardif_kobject = &dev->dev.kobj;
return -ENOMEM;
}
+/**
+ * batadv_sysfs_del_hardif() - Remove hard interface specific sysfs entries
+ * @hardif_obj: address to the pointer to which stores batman-adv sysfs folder
+ * of the hard interface
+ */
void batadv_sysfs_del_hardif(struct kobject **hardif_obj)
{
kobject_uevent(*hardif_obj, KOBJ_REMOVE);
*hardif_obj = NULL;
}
+/**
+ * batadv_throw_uevent() - Send an uevent with batman-adv specific env data
+ * @bat_priv: the bat priv with all the soft interface information
+ * @type: subsystem type of event. Stored in uevent's BATTYPE
+ * @action: action type of event. Stored in uevent's BATACTION
+ * @data: string with additional information to the event (ignored for
+ * BATADV_UEV_DEL). Stored in uevent's BATDATA
+ *
+ * Return: 0 on success or negative error number in case of failure
+ */
int batadv_throw_uevent(struct batadv_priv *bat_priv, enum batadv_uev_type type,
enum batadv_uev_action action, const char *data)
{
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2010-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner
*/
#define BATADV_SYSFS_VLAN_SUBDIR_PREFIX "vlan"
+/**
+ * struct batadv_attribute - sysfs export helper for batman-adv attributes
+ */
struct batadv_attribute {
+ /** @attr: sysfs attribute file */
struct attribute attr;
+
+ /**
+ * @show: function to export the current attribute's content to sysfs
+ */
ssize_t (*show)(struct kobject *kobj, struct attribute *attr,
char *buf);
+
+ /**
+ * @store: function to load new value from character buffer and save it
+ * in batman-adv attribute
+ */
ssize_t (*store)(struct kobject *kobj, struct attribute *attr,
char *buf, size_t count);
};
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2012-2017 B.A.T.M.A.N. contributors:
*
* Edo Monticelli, Antonio Quartulli
#include "main.h"
#include <linux/atomic.h>
-#include <linux/bug.h>
+#include <linux/build_bug.h>
#include <linux/byteorder/generic.h>
#include <linux/cache.h>
#include <linux/compiler.h>
#include <linux/err.h>
#include <linux/etherdevice.h>
-#include <linux/fs.h>
+#include <linux/gfp.h>
#include <linux/if_ether.h>
#include <linux/init.h>
#include <linux/jiffies.h>
#include <linux/timer.h>
#include <linux/wait.h>
#include <linux/workqueue.h>
+#include <uapi/linux/batadv_packet.h>
#include <uapi/linux/batman_adv.h>
#include "hard-interface.h"
#include "log.h"
#include "netlink.h"
#include "originator.h"
-#include "packet.h"
#include "send.h"
/**
static u8 batadv_tp_prerandom[4096] __read_mostly;
/**
- * batadv_tp_session_cookie - generate session cookie based on session ids
+ * batadv_tp_session_cookie() - generate session cookie based on session ids
* @session: TP session identifier
* @icmp_uid: icmp pseudo uid of the tp session
*
}
/**
- * batadv_tp_cwnd - compute the new cwnd size
+ * batadv_tp_cwnd() - compute the new cwnd size
* @base: base cwnd size value
* @increment: the value to add to base to get the new size
* @min: minumim cwnd value (usually MSS)
}
/**
- * batadv_tp_updated_cwnd - update the Congestion Windows
+ * batadv_tp_updated_cwnd() - update the Congestion Windows
* @tp_vars: the private data of the current TP meter session
* @mss: maximum segment size of transmission
*
}
/**
- * batadv_tp_update_rto - calculate new retransmission timeout
+ * batadv_tp_update_rto() - calculate new retransmission timeout
* @tp_vars: the private data of the current TP meter session
* @new_rtt: new roundtrip time in msec
*/
}
/**
- * batadv_tp_batctl_notify - send client status result to client
+ * batadv_tp_batctl_notify() - send client status result to client
* @reason: reason for tp meter session stop
* @dst: destination of tp_meter session
* @bat_priv: the bat priv with all the soft interface information
}
/**
- * batadv_tp_batctl_error_notify - send client error result to client
+ * batadv_tp_batctl_error_notify() - send client error result to client
* @reason: reason for tp meter session stop
* @dst: destination of tp_meter session
* @bat_priv: the bat priv with all the soft interface information
}
/**
- * batadv_tp_list_find - find a tp_vars object in the global list
+ * batadv_tp_list_find() - find a tp_vars object in the global list
* @bat_priv: the bat priv with all the soft interface information
* @dst: the other endpoint MAC address to look for
*
}
/**
- * batadv_tp_list_find_session - find tp_vars session object in the global list
+ * batadv_tp_list_find_session() - find tp_vars session object in the global
+ * list
* @bat_priv: the bat priv with all the soft interface information
* @dst: the other endpoint MAC address to look for
* @session: session identifier
}
/**
- * batadv_tp_vars_release - release batadv_tp_vars from lists and queue for
+ * batadv_tp_vars_release() - release batadv_tp_vars from lists and queue for
* free after rcu grace period
* @ref: kref pointer of the batadv_tp_vars
*/
}
/**
- * batadv_tp_vars_put - decrement the batadv_tp_vars refcounter and possibly
+ * batadv_tp_vars_put() - decrement the batadv_tp_vars refcounter and possibly
* release it
* @tp_vars: the private data of the current TP meter session to be free'd
*/
}
/**
- * batadv_tp_sender_cleanup - cleanup sender data and drop and timer
+ * batadv_tp_sender_cleanup() - cleanup sender data and drop and timer
* @bat_priv: the bat priv with all the soft interface information
* @tp_vars: the private data of the current TP meter session to cleanup
*/
}
/**
- * batadv_tp_sender_end - print info about ended session and inform client
+ * batadv_tp_sender_end() - print info about ended session and inform client
* @bat_priv: the bat priv with all the soft interface information
* @tp_vars: the private data of the current TP meter session
*/
}
/**
- * batadv_tp_sender_shutdown - let sender thread/timer stop gracefully
+ * batadv_tp_sender_shutdown() - let sender thread/timer stop gracefully
* @tp_vars: the private data of the current TP meter session
* @reason: reason for tp meter session stop
*/
}
/**
- * batadv_tp_sender_finish - stop sender session after test_length was reached
+ * batadv_tp_sender_finish() - stop sender session after test_length was reached
* @work: delayed work reference of the related tp_vars
*/
static void batadv_tp_sender_finish(struct work_struct *work)
}
/**
- * batadv_tp_reset_sender_timer - reschedule the sender timer
+ * batadv_tp_reset_sender_timer() - reschedule the sender timer
* @tp_vars: the private TP meter data for this session
*
* Reschedule the timer using tp_vars->rto as delay
}
/**
- * batadv_tp_sender_timeout - timer that fires in case of packet loss
+ * batadv_tp_sender_timeout() - timer that fires in case of packet loss
* @t: address to timer_list inside tp_vars
*
* If fired it means that there was packet loss.
}
/**
- * batadv_tp_fill_prerandom - Fill buffer with prefetched random bytes
+ * batadv_tp_fill_prerandom() - Fill buffer with prefetched random bytes
* @tp_vars: the private TP meter data for this session
* @buf: Buffer to fill with bytes
* @nbytes: amount of pseudorandom bytes
}
/**
- * batadv_tp_send_msg - send a single message
+ * batadv_tp_send_msg() - send a single message
* @tp_vars: the private TP meter data for this session
* @src: source mac address
* @orig_node: the originator of the destination
}
/**
- * batadv_tp_recv_ack - ACK receiving function
+ * batadv_tp_recv_ack() - ACK receiving function
* @bat_priv: the bat priv with all the soft interface information
* @skb: the buffer containing the received packet
*
}
/**
- * batadv_tp_avail - check if congestion window is not full
+ * batadv_tp_avail() - check if congestion window is not full
* @tp_vars: the private data of the current TP meter session
* @payload_len: size of the payload of a single message
*
}
/**
- * batadv_tp_wait_available - wait until congestion window becomes free or
+ * batadv_tp_wait_available() - wait until congestion window becomes free or
* timeout is reached
* @tp_vars: the private data of the current TP meter session
* @plen: size of the payload of a single message
}
/**
- * batadv_tp_send - main sending thread of a tp meter session
+ * batadv_tp_send() - main sending thread of a tp meter session
* @arg: address of the related tp_vars
*
* Return: nothing, this function never returns
}
/**
- * batadv_tp_start_kthread - start new thread which manages the tp meter sender
+ * batadv_tp_start_kthread() - start new thread which manages the tp meter
+ * sender
* @tp_vars: the private data of the current TP meter session
*/
static void batadv_tp_start_kthread(struct batadv_tp_vars *tp_vars)
}
/**
- * batadv_tp_start - start a new tp meter session
+ * batadv_tp_start() - start a new tp meter session
* @bat_priv: the bat priv with all the soft interface information
* @dst: the receiver MAC address
* @test_length: test length in milliseconds
}
/**
- * batadv_tp_stop - stop currently running tp meter session
+ * batadv_tp_stop() - stop currently running tp meter session
* @bat_priv: the bat priv with all the soft interface information
* @dst: the receiver MAC address
* @return_value: reason for tp meter session stop
}
/**
- * batadv_tp_reset_receiver_timer - reset the receiver shutdown timer
+ * batadv_tp_reset_receiver_timer() - reset the receiver shutdown timer
* @tp_vars: the private data of the current TP meter session
*
* start the receiver shutdown timer or reset it if already started
}
/**
- * batadv_tp_receiver_shutdown - stop a tp meter receiver when timeout is
+ * batadv_tp_receiver_shutdown() - stop a tp meter receiver when timeout is
* reached without received ack
* @t: address to timer_list inside tp_vars
*/
}
/**
- * batadv_tp_send_ack - send an ACK packet
+ * batadv_tp_send_ack() - send an ACK packet
* @bat_priv: the bat priv with all the soft interface information
* @dst: the mac address of the destination originator
* @seq: the sequence number to ACK
}
/**
- * batadv_tp_handle_out_of_order - store an out of order packet
+ * batadv_tp_handle_out_of_order() - store an out of order packet
* @tp_vars: the private data of the current TP meter session
* @skb: the buffer containing the received packet
*
}
/**
- * batadv_tp_ack_unordered - update number received bytes in current stream
+ * batadv_tp_ack_unordered() - update number received bytes in current stream
* without gaps
* @tp_vars: the private data of the current TP meter session
*/
}
/**
- * batadv_tp_init_recv - return matching or create new receiver tp_vars
+ * batadv_tp_init_recv() - return matching or create new receiver tp_vars
* @bat_priv: the bat priv with all the soft interface information
* @icmp: received icmp tp msg
*
}
/**
- * batadv_tp_recv_msg - process a single data message
+ * batadv_tp_recv_msg() - process a single data message
* @bat_priv: the bat priv with all the soft interface information
* @skb: the buffer containing the received packet
*
}
/**
- * batadv_tp_meter_recv - main TP Meter receiving function
+ * batadv_tp_meter_recv() - main TP Meter receiving function
* @bat_priv: the bat priv with all the soft interface information
* @skb: the buffer containing the received packet
*/
}
/**
- * batadv_tp_meter_init - initialize global tp_meter structures
+ * batadv_tp_meter_init() - initialize global tp_meter structures
*/
void __init batadv_tp_meter_init(void)
{
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2012-2017 B.A.T.M.A.N. contributors:
*
* Edo Monticelli, Antonio Quartulli
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich, Antonio Quartulli
#include <linux/atomic.h>
#include <linux/bitops.h>
-#include <linux/bug.h>
+#include <linux/build_bug.h>
#include <linux/byteorder/generic.h>
#include <linux/cache.h>
#include <linux/compiler.h>
#include <linux/crc32c.h>
#include <linux/errno.h>
#include <linux/etherdevice.h>
-#include <linux/fs.h>
+#include <linux/gfp.h>
#include <linux/if_ether.h>
#include <linux/init.h>
#include <linux/jhash.h>
#include <linux/kref.h>
#include <linux/list.h>
#include <linux/lockdep.h>
+#include <linux/net.h>
#include <linux/netdevice.h>
#include <linux/netlink.h>
#include <linux/rculist.h>
#include <net/genetlink.h>
#include <net/netlink.h>
#include <net/sock.h>
+#include <uapi/linux/batadv_packet.h>
#include <uapi/linux/batman_adv.h>
#include "bridge_loop_avoidance.h"
#include "log.h"
#include "netlink.h"
#include "originator.h"
-#include "packet.h"
#include "soft-interface.h"
#include "tvlv.h"
bool roaming);
/**
- * batadv_compare_tt - check if two TT entries are the same
+ * batadv_compare_tt() - check if two TT entries are the same
* @node: the list element pointer of the first TT entry
* @data2: pointer to the tt_common_entry of the second TT entry
*
}
/**
- * batadv_choose_tt - return the index of the tt entry in the hash table
+ * batadv_choose_tt() - return the index of the tt entry in the hash table
* @data: pointer to the tt_common_entry object to map
* @size: the size of the hash table
*
}
/**
- * batadv_tt_hash_find - look for a client in the given hash table
+ * batadv_tt_hash_find() - look for a client in the given hash table
* @hash: the hash table to search
* @addr: the mac address of the client to look for
* @vid: VLAN identifier
}
/**
- * batadv_tt_local_hash_find - search the local table for a given client
+ * batadv_tt_local_hash_find() - search the local table for a given client
* @bat_priv: the bat priv with all the soft interface information
* @addr: the mac address of the client to look for
* @vid: VLAN identifier
}
/**
- * batadv_tt_global_hash_find - search the global table for a given client
+ * batadv_tt_global_hash_find() - search the global table for a given client
* @bat_priv: the bat priv with all the soft interface information
* @addr: the mac address of the client to look for
* @vid: VLAN identifier
}
/**
- * batadv_tt_local_entry_free_rcu - free the tt_local_entry
+ * batadv_tt_local_entry_free_rcu() - free the tt_local_entry
* @rcu: rcu pointer of the tt_local_entry
*/
static void batadv_tt_local_entry_free_rcu(struct rcu_head *rcu)
}
/**
- * batadv_tt_local_entry_release - release tt_local_entry from lists and queue
+ * batadv_tt_local_entry_release() - release tt_local_entry from lists and queue
* for free after rcu grace period
* @ref: kref pointer of the nc_node
*/
}
/**
- * batadv_tt_local_entry_put - decrement the tt_local_entry refcounter and
+ * batadv_tt_local_entry_put() - decrement the tt_local_entry refcounter and
* possibly release it
* @tt_local_entry: tt_local_entry to be free'd
*/
}
/**
- * batadv_tt_global_entry_free_rcu - free the tt_global_entry
+ * batadv_tt_global_entry_free_rcu() - free the tt_global_entry
* @rcu: rcu pointer of the tt_global_entry
*/
static void batadv_tt_global_entry_free_rcu(struct rcu_head *rcu)
}
/**
- * batadv_tt_global_entry_release - release tt_global_entry from lists and queue
- * for free after rcu grace period
+ * batadv_tt_global_entry_release() - release tt_global_entry from lists and
+ * queue for free after rcu grace period
* @ref: kref pointer of the nc_node
*/
static void batadv_tt_global_entry_release(struct kref *ref)
}
/**
- * batadv_tt_global_entry_put - decrement the tt_global_entry refcounter and
+ * batadv_tt_global_entry_put() - decrement the tt_global_entry refcounter and
* possibly release it
* @tt_global_entry: tt_global_entry to be free'd
*/
}
/**
- * batadv_tt_global_hash_count - count the number of orig entries
+ * batadv_tt_global_hash_count() - count the number of orig entries
* @bat_priv: the bat priv with all the soft interface information
* @addr: the mac address of the client to count entries for
* @vid: VLAN identifier
}
/**
- * batadv_tt_local_size_mod - change the size by v of the local table identified
- * by vid
+ * batadv_tt_local_size_mod() - change the size by v of the local table
+ * identified by vid
* @bat_priv: the bat priv with all the soft interface information
* @vid: the VLAN identifier of the sub-table to change
* @v: the amount to sum to the local table size
}
/**
- * batadv_tt_local_size_inc - increase by one the local table size for the given
- * vid
+ * batadv_tt_local_size_inc() - increase by one the local table size for the
+ * given vid
* @bat_priv: the bat priv with all the soft interface information
* @vid: the VLAN identifier
*/
}
/**
- * batadv_tt_local_size_dec - decrease by one the local table size for the given
- * vid
+ * batadv_tt_local_size_dec() - decrease by one the local table size for the
+ * given vid
* @bat_priv: the bat priv with all the soft interface information
* @vid: the VLAN identifier
*/
}
/**
- * batadv_tt_global_size_mod - change the size by v of the global table
+ * batadv_tt_global_size_mod() - change the size by v of the global table
* for orig_node identified by vid
* @orig_node: the originator for which the table has to be modified
* @vid: the VLAN identifier
}
/**
- * batadv_tt_global_size_inc - increase by one the global table size for the
+ * batadv_tt_global_size_inc() - increase by one the global table size for the
* given vid
* @orig_node: the originator which global table size has to be decreased
* @vid: the vlan identifier
}
/**
- * batadv_tt_global_size_dec - decrease by one the global table size for the
+ * batadv_tt_global_size_dec() - decrease by one the global table size for the
* given vid
* @orig_node: the originator which global table size has to be decreased
* @vid: the vlan identifier
}
/**
- * batadv_tt_orig_list_entry_free_rcu - free the orig_entry
+ * batadv_tt_orig_list_entry_free_rcu() - free the orig_entry
* @rcu: rcu pointer of the orig_entry
*/
static void batadv_tt_orig_list_entry_free_rcu(struct rcu_head *rcu)
}
/**
- * batadv_tt_orig_list_entry_release - release tt orig entry from lists and
+ * batadv_tt_orig_list_entry_release() - release tt orig entry from lists and
* queue for free after rcu grace period
* @ref: kref pointer of the tt orig entry
*/
}
/**
- * batadv_tt_orig_list_entry_put - decrement the tt orig entry refcounter and
+ * batadv_tt_orig_list_entry_put() - decrement the tt orig entry refcounter and
* possibly release it
* @orig_entry: tt orig entry to be free'd
*/
}
/**
- * batadv_tt_local_event - store a local TT event (ADD/DEL)
+ * batadv_tt_local_event() - store a local TT event (ADD/DEL)
* @bat_priv: the bat priv with all the soft interface information
* @tt_local_entry: the TT entry involved in the event
* @event_flags: flags to store in the event structure
}
/**
- * batadv_tt_len - compute length in bytes of given number of tt changes
+ * batadv_tt_len() - compute length in bytes of given number of tt changes
* @changes_num: number of tt changes
*
* Return: computed length in bytes.
}
/**
- * batadv_tt_entries - compute the number of entries fitting in tt_len bytes
+ * batadv_tt_entries() - compute the number of entries fitting in tt_len bytes
* @tt_len: available space
*
* Return: the number of entries.
}
/**
- * batadv_tt_local_table_transmit_size - calculates the local translation table
- * size when transmitted over the air
+ * batadv_tt_local_table_transmit_size() - calculates the local translation
+ * table size when transmitted over the air
* @bat_priv: the bat priv with all the soft interface information
*
* Return: local translation table size in bytes.
}
/**
- * batadv_tt_local_add - add a new client to the local table or update an
+ * batadv_tt_local_add() - add a new client to the local table or update an
* existing client
* @soft_iface: netdev struct of the mesh interface
* @addr: the mac address of the client to add
}
/**
- * batadv_tt_prepare_tvlv_global_data - prepare the TVLV TT header to send
+ * batadv_tt_prepare_tvlv_global_data() - prepare the TVLV TT header to send
* within a TT Response directed to another node
* @orig_node: originator for which the TT data has to be prepared
* @tt_data: uninitialised pointer to the address of the TVLV buffer
}
/**
- * batadv_tt_prepare_tvlv_local_data - allocate and prepare the TT TVLV for this
- * node
+ * batadv_tt_prepare_tvlv_local_data() - allocate and prepare the TT TVLV for
+ * this node
* @bat_priv: the bat priv with all the soft interface information
* @tt_data: uninitialised pointer to the address of the TVLV buffer
* @tt_change: uninitialised pointer to the address of the area where the TT
}
/**
- * batadv_tt_tvlv_container_update - update the translation table tvlv container
- * after local tt changes have been committed
+ * batadv_tt_tvlv_container_update() - update the translation table tvlv
+ * container after local tt changes have been committed
* @bat_priv: the bat priv with all the soft interface information
*/
static void batadv_tt_tvlv_container_update(struct batadv_priv *bat_priv)
}
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
+
+/**
+ * batadv_tt_local_seq_print_text() - Print the local tt table in a seq file
+ * @seq: seq file to print on
+ * @offset: not used
+ *
+ * Return: always 0
+ */
int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset)
{
struct net_device *net_dev = (struct net_device *)seq->private;
#endif
/**
- * batadv_tt_local_dump_entry - Dump one TT local entry into a message
+ * batadv_tt_local_dump_entry() - Dump one TT local entry into a message
* @msg :Netlink message to dump into
* @portid: Port making netlink request
* @seq: Sequence number of netlink message
}
/**
- * batadv_tt_local_dump_bucket - Dump one TT local bucket into a message
+ * batadv_tt_local_dump_bucket() - Dump one TT local bucket into a message
* @msg: Netlink message to dump into
* @portid: Port making netlink request
* @seq: Sequence number of netlink message
}
/**
- * batadv_tt_local_dump - Dump TT local entries into a message
+ * batadv_tt_local_dump() - Dump TT local entries into a message
* @msg: Netlink message to dump into
* @cb: Parameters from query
*
}
/**
- * batadv_tt_local_remove - logically remove an entry from the local table
+ * batadv_tt_local_remove() - logically remove an entry from the local table
* @bat_priv: the bat priv with all the soft interface information
* @addr: the MAC address of the client to remove
* @vid: VLAN identifier
}
/**
- * batadv_tt_local_purge_list - purge inactive tt local entries
+ * batadv_tt_local_purge_list() - purge inactive tt local entries
* @bat_priv: the bat priv with all the soft interface information
* @head: pointer to the list containing the local tt entries
* @timeout: parameter deciding whether a given tt local entry is considered
}
/**
- * batadv_tt_local_purge - purge inactive tt local entries
+ * batadv_tt_local_purge() - purge inactive tt local entries
* @bat_priv: the bat priv with all the soft interface information
* @timeout: parameter deciding whether a given tt local entry is considered
* inactive or not
}
/**
- * batadv_tt_global_orig_entry_find - find a TT orig_list_entry
+ * batadv_tt_global_orig_entry_find() - find a TT orig_list_entry
* @entry: the TT global entry where the orig_list_entry has to be
* extracted from
* @orig_node: the originator for which the orig_list_entry has to be found
}
/**
- * batadv_tt_global_entry_has_orig - check if a TT global entry is also handled
- * by a given originator
+ * batadv_tt_global_entry_has_orig() - check if a TT global entry is also
+ * handled by a given originator
* @entry: the TT global entry to check
* @orig_node: the originator to search in the list
*
}
/**
- * batadv_tt_global_sync_flags - update TT sync flags
+ * batadv_tt_global_sync_flags() - update TT sync flags
* @tt_global: the TT global entry to update sync flags in
*
* Updates the sync flag bits in the tt_global flag attribute with a logical
}
/**
- * batadv_tt_global_orig_entry_add - add or update a TT orig entry
+ * batadv_tt_global_orig_entry_add() - add or update a TT orig entry
* @tt_global: the TT global entry to add an orig entry in
* @orig_node: the originator to add an orig entry for
* @ttvn: translation table version number of this changeset
}
/**
- * batadv_tt_global_add - add a new TT global entry or update an existing one
+ * batadv_tt_global_add() - add a new TT global entry or update an existing one
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: the originator announcing the client
* @tt_addr: the mac address of the non-mesh client
}
/**
- * batadv_transtable_best_orig - Get best originator list entry from tt entry
+ * batadv_transtable_best_orig() - Get best originator list entry from tt entry
* @bat_priv: the bat priv with all the soft interface information
* @tt_global_entry: global translation table entry to be analyzed
*
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
/**
- * batadv_tt_global_print_entry - print all orig nodes who announce the address
- * for this global entry
+ * batadv_tt_global_print_entry() - print all orig nodes who announce the
+ * address for this global entry
* @bat_priv: the bat priv with all the soft interface information
* @tt_global_entry: global translation table entry to be printed
* @seq: debugfs table seq_file struct
}
}
+/**
+ * batadv_tt_global_seq_print_text() - Print the global tt table in a seq file
+ * @seq: seq file to print on
+ * @offset: not used
+ *
+ * Return: always 0
+ */
int batadv_tt_global_seq_print_text(struct seq_file *seq, void *offset)
{
struct net_device *net_dev = (struct net_device *)seq->private;
#endif
/**
- * batadv_tt_global_dump_subentry - Dump all TT local entries into a message
+ * batadv_tt_global_dump_subentry() - Dump all TT local entries into a message
* @msg: Netlink message to dump into
* @portid: Port making netlink request
* @seq: Sequence number of netlink message
}
/**
- * batadv_tt_global_dump_entry - Dump one TT global entry into a message
+ * batadv_tt_global_dump_entry() - Dump one TT global entry into a message
* @msg: Netlink message to dump into
* @portid: Port making netlink request
* @seq: Sequence number of netlink message
}
/**
- * batadv_tt_global_dump_bucket - Dump one TT local bucket into a message
+ * batadv_tt_global_dump_bucket() - Dump one TT local bucket into a message
* @msg: Netlink message to dump into
* @portid: Port making netlink request
* @seq: Sequence number of netlink message
}
/**
- * batadv_tt_global_dump - Dump TT global entries into a message
+ * batadv_tt_global_dump() - Dump TT global entries into a message
* @msg: Netlink message to dump into
* @cb: Parameters from query
*
}
/**
- * _batadv_tt_global_del_orig_entry - remove and free an orig_entry
+ * _batadv_tt_global_del_orig_entry() - remove and free an orig_entry
* @tt_global_entry: the global entry to remove the orig_entry from
* @orig_entry: the orig entry to remove and free
*
}
/**
- * batadv_tt_global_del_orig_node - remove orig_node from a global tt entry
+ * batadv_tt_global_del_orig_node() - remove orig_node from a global tt entry
* @bat_priv: the bat priv with all the soft interface information
* @tt_global_entry: the global entry to remove the orig_node from
* @orig_node: the originator announcing the client
}
/**
- * batadv_tt_global_del - remove a client from the global table
+ * batadv_tt_global_del() - remove a client from the global table
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: an originator serving this client
* @addr: the mac address of the client
}
/**
- * batadv_tt_global_del_orig - remove all the TT global entries belonging to the
- * given originator matching the provided vid
+ * batadv_tt_global_del_orig() - remove all the TT global entries belonging to
+ * the given originator matching the provided vid
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: the originator owning the entries to remove
* @match_vid: the VLAN identifier to match. If negative all the entries will be
}
/**
- * batadv_transtable_search - get the mesh destination for a given client
+ * batadv_transtable_search() - get the mesh destination for a given client
* @bat_priv: the bat priv with all the soft interface information
* @src: mac address of the source client
* @addr: mac address of the destination client
}
/**
- * batadv_tt_global_crc - calculates the checksum of the local table belonging
+ * batadv_tt_global_crc() - calculates the checksum of the local table belonging
* to the given orig_node
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: originator for which the CRC should be computed
}
/**
- * batadv_tt_local_crc - calculates the checksum of the local table
+ * batadv_tt_local_crc() - calculates the checksum of the local table
* @bat_priv: the bat priv with all the soft interface information
* @vid: VLAN identifier for which the CRC32 has to be computed
*
}
/**
- * batadv_tt_req_node_release - free tt_req node entry
+ * batadv_tt_req_node_release() - free tt_req node entry
* @ref: kref pointer of the tt req_node entry
*/
static void batadv_tt_req_node_release(struct kref *ref)
}
/**
- * batadv_tt_req_node_put - decrement the tt_req_node refcounter and
+ * batadv_tt_req_node_put() - decrement the tt_req_node refcounter and
* possibly release it
* @tt_req_node: tt_req_node to be free'd
*/
}
/**
- * batadv_tt_req_node_new - search and possibly create a tt_req_node object
+ * batadv_tt_req_node_new() - search and possibly create a tt_req_node object
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: orig node this request is being issued for
*
}
/**
- * batadv_tt_local_valid - verify that given tt entry is a valid one
+ * batadv_tt_local_valid() - verify that given tt entry is a valid one
* @entry_ptr: to be checked local tt entry
* @data_ptr: not used but definition required to satisfy the callback prototype
*
}
/**
- * batadv_tt_tvlv_generate - fill the tvlv buff with the tt entries from the
+ * batadv_tt_tvlv_generate() - fill the tvlv buff with the tt entries from the
* specified tt hash
* @bat_priv: the bat priv with all the soft interface information
* @hash: hash table containing the tt entries
}
/**
- * batadv_tt_global_check_crc - check if all the CRCs are correct
+ * batadv_tt_global_check_crc() - check if all the CRCs are correct
* @orig_node: originator for which the CRCs have to be checked
* @tt_vlan: pointer to the first tvlv VLAN entry
* @num_vlan: number of tvlv VLAN entries
}
/**
- * batadv_tt_local_update_crc - update all the local CRCs
+ * batadv_tt_local_update_crc() - update all the local CRCs
* @bat_priv: the bat priv with all the soft interface information
*/
static void batadv_tt_local_update_crc(struct batadv_priv *bat_priv)
}
/**
- * batadv_tt_global_update_crc - update all the global CRCs for this orig_node
+ * batadv_tt_global_update_crc() - update all the global CRCs for this orig_node
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: the orig_node for which the CRCs have to be updated
*/
}
/**
- * batadv_send_tt_request - send a TT Request message to a given node
+ * batadv_send_tt_request() - send a TT Request message to a given node
* @bat_priv: the bat priv with all the soft interface information
* @dst_orig_node: the destination of the message
* @ttvn: the version number that the source of the message is looking for
}
/**
- * batadv_send_other_tt_response - send reply to tt request concerning another
+ * batadv_send_other_tt_response() - send reply to tt request concerning another
* node's translation table
* @bat_priv: the bat priv with all the soft interface information
* @tt_data: tt data containing the tt request information
}
/**
- * batadv_send_my_tt_response - send reply to tt request concerning this node's
- * translation table
+ * batadv_send_my_tt_response() - send reply to tt request concerning this
+ * node's translation table
* @bat_priv: the bat priv with all the soft interface information
* @tt_data: tt data containing the tt request information
* @req_src: mac address of tt request sender
}
/**
- * batadv_send_tt_response - send reply to tt request
+ * batadv_send_tt_response() - send reply to tt request
* @bat_priv: the bat priv with all the soft interface information
* @tt_data: tt data containing the tt request information
* @req_src: mac address of tt request sender
}
/**
- * batadv_is_my_client - check if a client is served by the local node
+ * batadv_is_my_client() - check if a client is served by the local node
* @bat_priv: the bat priv with all the soft interface information
* @addr: the mac address of the client to check
* @vid: VLAN identifier
}
/**
- * batadv_handle_tt_response - process incoming tt reply
+ * batadv_handle_tt_response() - process incoming tt reply
* @bat_priv: the bat priv with all the soft interface information
* @tt_data: tt data containing the tt request information
* @resp_src: mac address of tt reply sender
}
/**
- * batadv_tt_check_roam_count - check if a client has roamed too frequently
+ * batadv_tt_check_roam_count() - check if a client has roamed too frequently
* @bat_priv: the bat priv with all the soft interface information
* @client: mac address of the roaming client
*
}
/**
- * batadv_send_roam_adv - send a roaming advertisement message
+ * batadv_send_roam_adv() - send a roaming advertisement message
* @bat_priv: the bat priv with all the soft interface information
* @client: mac address of the roaming client
* @vid: VLAN identifier
msecs_to_jiffies(BATADV_TT_WORK_PERIOD));
}
+/**
+ * batadv_tt_free() - Free translation table of soft interface
+ * @bat_priv: the bat priv with all the soft interface information
+ */
void batadv_tt_free(struct batadv_priv *bat_priv)
{
batadv_tvlv_container_unregister(bat_priv, BATADV_TVLV_TT, 1);
}
/**
- * batadv_tt_local_set_flags - set or unset the specified flags on the local
+ * batadv_tt_local_set_flags() - set or unset the specified flags on the local
* table and possibly count them in the TT size
* @bat_priv: the bat priv with all the soft interface information
* @flags: the flag to switch
}
/**
- * batadv_tt_local_commit_changes_nolock - commit all pending local tt changes
+ * batadv_tt_local_commit_changes_nolock() - commit all pending local tt changes
* which have been queued in the time since the last commit
* @bat_priv: the bat priv with all the soft interface information
*
}
/**
- * batadv_tt_local_commit_changes - commit all pending local tt changes which
+ * batadv_tt_local_commit_changes() - commit all pending local tt changes which
* have been queued in the time since the last commit
* @bat_priv: the bat priv with all the soft interface information
*/
spin_unlock_bh(&bat_priv->tt.commit_lock);
}
+/**
+ * batadv_is_ap_isolated() - Check if packet from upper layer should be dropped
+ * @bat_priv: the bat priv with all the soft interface information
+ * @src: source mac address of packet
+ * @dst: destination mac address of packet
+ * @vid: vlan id of packet
+ *
+ * Return: true when src+dst(+vid) pair should be isolated, false otherwise
+ */
bool batadv_is_ap_isolated(struct batadv_priv *bat_priv, u8 *src, u8 *dst,
unsigned short vid)
{
}
/**
- * batadv_tt_update_orig - update global translation table with new tt
+ * batadv_tt_update_orig() - update global translation table with new tt
* information received via ogms
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: the orig_node of the ogm
}
/**
- * batadv_tt_global_client_is_roaming - check if a client is marked as roaming
+ * batadv_tt_global_client_is_roaming() - check if a client is marked as roaming
* @bat_priv: the bat priv with all the soft interface information
* @addr: the mac address of the client to check
* @vid: VLAN identifier
}
/**
- * batadv_tt_local_client_is_roaming - tells whether the client is roaming
+ * batadv_tt_local_client_is_roaming() - tells whether the client is roaming
* @bat_priv: the bat priv with all the soft interface information
* @addr: the mac address of the local client to query
* @vid: VLAN identifier
return ret;
}
+/**
+ * batadv_tt_add_temporary_global_entry() - Add temporary entry to global TT
+ * @bat_priv: the bat priv with all the soft interface information
+ * @orig_node: orig node which the temporary entry should be associated with
+ * @addr: mac address of the client
+ * @vid: VLAN id of the new temporary global translation table
+ *
+ * Return: true when temporary tt entry could be added, false otherwise
+ */
bool batadv_tt_add_temporary_global_entry(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig_node,
const unsigned char *addr,
}
/**
- * batadv_tt_local_resize_to_mtu - resize the local translation table fit the
+ * batadv_tt_local_resize_to_mtu() - resize the local translation table fit the
* maximum packet size that can be transported through the mesh
* @soft_iface: netdev struct of the mesh interface
*
}
/**
- * batadv_tt_tvlv_ogm_handler_v1 - process incoming tt tvlv container
+ * batadv_tt_tvlv_ogm_handler_v1() - process incoming tt tvlv container
* @bat_priv: the bat priv with all the soft interface information
* @orig: the orig_node of the ogm
* @flags: flags indicating the tvlv state (see batadv_tvlv_handler_flags)
}
/**
- * batadv_tt_tvlv_unicast_handler_v1 - process incoming (unicast) tt tvlv
+ * batadv_tt_tvlv_unicast_handler_v1() - process incoming (unicast) tt tvlv
* container
* @bat_priv: the bat priv with all the soft interface information
* @src: mac address of tt tvlv sender
}
/**
- * batadv_roam_tvlv_unicast_handler_v1 - process incoming tt roam tvlv container
+ * batadv_roam_tvlv_unicast_handler_v1() - process incoming tt roam tvlv
+ * container
* @bat_priv: the bat priv with all the soft interface information
* @src: mac address of tt tvlv sender
* @dst: mac address of tt tvlv recipient
}
/**
- * batadv_tt_init - initialise the translation table internals
+ * batadv_tt_init() - initialise the translation table internals
* @bat_priv: the bat priv with all the soft interface information
*
* Return: 0 on success or negative error number in case of failure.
}
/**
- * batadv_tt_global_is_isolated - check if a client is marked as isolated
+ * batadv_tt_global_is_isolated() - check if a client is marked as isolated
* @bat_priv: the bat priv with all the soft interface information
* @addr: the mac address of the client
* @vid: the identifier of the VLAN where this client is connected
}
/**
- * batadv_tt_cache_init - Initialize tt memory object cache
+ * batadv_tt_cache_init() - Initialize tt memory object cache
*
* Return: 0 on success or negative error number in case of failure.
*/
}
/**
- * batadv_tt_cache_destroy - Destroy tt memory object cache
+ * batadv_tt_cache_destroy() - Destroy tt memory object cache
*/
void batadv_tt_cache_destroy(void)
{
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich, Antonio Quartulli
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich
#include <linux/byteorder/generic.h>
#include <linux/etherdevice.h>
-#include <linux/fs.h>
+#include <linux/gfp.h>
#include <linux/if_ether.h>
#include <linux/kernel.h>
#include <linux/kref.h>
#include <linux/stddef.h>
#include <linux/string.h>
#include <linux/types.h>
+#include <uapi/linux/batadv_packet.h>
#include "originator.h"
-#include "packet.h"
#include "send.h"
#include "tvlv.h"
/**
- * batadv_tvlv_handler_release - release tvlv handler from lists and queue for
+ * batadv_tvlv_handler_release() - release tvlv handler from lists and queue for
* free after rcu grace period
* @ref: kref pointer of the tvlv
*/
}
/**
- * batadv_tvlv_handler_put - decrement the tvlv container refcounter and
+ * batadv_tvlv_handler_put() - decrement the tvlv container refcounter and
* possibly release it
* @tvlv_handler: the tvlv handler to free
*/
}
/**
- * batadv_tvlv_handler_get - retrieve tvlv handler from the tvlv handler list
+ * batadv_tvlv_handler_get() - retrieve tvlv handler from the tvlv handler list
* based on the provided type and version (both need to match)
* @bat_priv: the bat priv with all the soft interface information
* @type: tvlv handler type to look for
}
/**
- * batadv_tvlv_container_release - release tvlv from lists and free
+ * batadv_tvlv_container_release() - release tvlv from lists and free
* @ref: kref pointer of the tvlv
*/
static void batadv_tvlv_container_release(struct kref *ref)
}
/**
- * batadv_tvlv_container_put - decrement the tvlv container refcounter and
+ * batadv_tvlv_container_put() - decrement the tvlv container refcounter and
* possibly release it
* @tvlv: the tvlv container to free
*/
}
/**
- * batadv_tvlv_container_get - retrieve tvlv container from the tvlv container
+ * batadv_tvlv_container_get() - retrieve tvlv container from the tvlv container
* list based on the provided type and version (both need to match)
* @bat_priv: the bat priv with all the soft interface information
* @type: tvlv container type to look for
}
/**
- * batadv_tvlv_container_list_size - calculate the size of the tvlv container
+ * batadv_tvlv_container_list_size() - calculate the size of the tvlv container
* list entries
* @bat_priv: the bat priv with all the soft interface information
*
}
/**
- * batadv_tvlv_container_remove - remove tvlv container from the tvlv container
- * list
+ * batadv_tvlv_container_remove() - remove tvlv container from the tvlv
+ * container list
* @bat_priv: the bat priv with all the soft interface information
* @tvlv: the to be removed tvlv container
*
}
/**
- * batadv_tvlv_container_unregister - unregister tvlv container based on the
+ * batadv_tvlv_container_unregister() - unregister tvlv container based on the
* provided type and version (both need to match)
* @bat_priv: the bat priv with all the soft interface information
* @type: tvlv container type to unregister
}
/**
- * batadv_tvlv_container_register - register tvlv type, version and content
+ * batadv_tvlv_container_register() - register tvlv type, version and content
* to be propagated with each (primary interface) OGM
* @bat_priv: the bat priv with all the soft interface information
* @type: tvlv container type
}
/**
- * batadv_tvlv_realloc_packet_buff - reallocate packet buffer to accommodate
+ * batadv_tvlv_realloc_packet_buff() - reallocate packet buffer to accommodate
* requested packet size
* @packet_buff: packet buffer
* @packet_buff_len: packet buffer size
}
/**
- * batadv_tvlv_container_ogm_append - append tvlv container content to given
+ * batadv_tvlv_container_ogm_append() - append tvlv container content to given
* OGM packet buffer
* @bat_priv: the bat priv with all the soft interface information
* @packet_buff: ogm packet buffer
}
/**
- * batadv_tvlv_call_handler - parse the given tvlv buffer to call the
+ * batadv_tvlv_call_handler() - parse the given tvlv buffer to call the
* appropriate handlers
* @bat_priv: the bat priv with all the soft interface information
* @tvlv_handler: tvlv callback function handling the tvlv content
}
/**
- * batadv_tvlv_containers_process - parse the given tvlv buffer to call the
+ * batadv_tvlv_containers_process() - parse the given tvlv buffer to call the
* appropriate handlers
* @bat_priv: the bat priv with all the soft interface information
* @ogm_source: flag indicating whether the tvlv is an ogm or a unicast packet
}
/**
- * batadv_tvlv_ogm_receive - process an incoming ogm and call the appropriate
+ * batadv_tvlv_ogm_receive() - process an incoming ogm and call the appropriate
* handlers
* @bat_priv: the bat priv with all the soft interface information
* @batadv_ogm_packet: ogm packet containing the tvlv containers
}
/**
- * batadv_tvlv_handler_register - register tvlv handler based on the provided
+ * batadv_tvlv_handler_register() - register tvlv handler based on the provided
* type and version (both need to match) for ogm tvlv payload and/or unicast
* payload
* @bat_priv: the bat priv with all the soft interface information
}
/**
- * batadv_tvlv_handler_unregister - unregister tvlv handler based on the
+ * batadv_tvlv_handler_unregister() - unregister tvlv handler based on the
* provided type and version (both need to match)
* @bat_priv: the bat priv with all the soft interface information
* @type: tvlv handler type to be unregistered
}
/**
- * batadv_tvlv_unicast_send - send a unicast packet with tvlv payload to the
+ * batadv_tvlv_unicast_send() - send a unicast packet with tvlv payload to the
* specified host
* @bat_priv: the bat priv with all the soft interface information
* @src: source mac address of the unicast packet
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich
+/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich
#include <linux/types.h>
#include <linux/wait.h>
#include <linux/workqueue.h>
+#include <uapi/linux/batadv_packet.h>
#include <uapi/linux/batman_adv.h>
-#include "packet.h"
-
struct seq_file;
#ifdef CONFIG_BATMAN_ADV_DAT
/**
* enum batadv_dhcp_recipient - dhcp destination
- * @BATADV_DHCP_NO: packet is not a dhcp message
- * @BATADV_DHCP_TO_SERVER: dhcp message is directed to a server
- * @BATADV_DHCP_TO_CLIENT: dhcp message is directed to a client
*/
enum batadv_dhcp_recipient {
+ /** @BATADV_DHCP_NO: packet is not a dhcp message */
BATADV_DHCP_NO = 0,
+
+ /** @BATADV_DHCP_TO_SERVER: dhcp message is directed to a server */
BATADV_DHCP_TO_SERVER,
+
+ /** @BATADV_DHCP_TO_CLIENT: dhcp message is directed to a client */
BATADV_DHCP_TO_CLIENT,
};
/**
* struct batadv_hard_iface_bat_iv - per hard-interface B.A.T.M.A.N. IV data
- * @ogm_buff: buffer holding the OGM packet
- * @ogm_buff_len: length of the OGM packet buffer
- * @ogm_seqno: OGM sequence number - used to identify each OGM
*/
struct batadv_hard_iface_bat_iv {
+ /** @ogm_buff: buffer holding the OGM packet */
unsigned char *ogm_buff;
+
+ /** @ogm_buff_len: length of the OGM packet buffer */
int ogm_buff_len;
+
+ /** @ogm_seqno: OGM sequence number - used to identify each OGM */
atomic_t ogm_seqno;
};
/**
* enum batadv_v_hard_iface_flags - interface flags useful to B.A.T.M.A.N. V
- * @BATADV_FULL_DUPLEX: tells if the connection over this link is full-duplex
- * @BATADV_WARNING_DEFAULT: tells whether we have warned the user that no
- * throughput data is available for this interface and that default values are
- * assumed.
*/
enum batadv_v_hard_iface_flags {
+ /**
+ * @BATADV_FULL_DUPLEX: tells if the connection over this link is
+ * full-duplex
+ */
BATADV_FULL_DUPLEX = BIT(0),
+
+ /**
+ * @BATADV_WARNING_DEFAULT: tells whether we have warned the user that
+ * no throughput data is available for this interface and that default
+ * values are assumed.
+ */
BATADV_WARNING_DEFAULT = BIT(1),
};
/**
* struct batadv_hard_iface_bat_v - per hard-interface B.A.T.M.A.N. V data
- * @elp_interval: time interval between two ELP transmissions
- * @elp_seqno: current ELP sequence number
- * @elp_skb: base skb containing the ELP message to send
- * @elp_wq: workqueue used to schedule ELP transmissions
- * @throughput_override: throughput override to disable link auto-detection
- * @flags: interface specific flags
*/
struct batadv_hard_iface_bat_v {
+ /** @elp_interval: time interval between two ELP transmissions */
atomic_t elp_interval;
+
+ /** @elp_seqno: current ELP sequence number */
atomic_t elp_seqno;
+
+ /** @elp_skb: base skb containing the ELP message to send */
struct sk_buff *elp_skb;
+
+ /** @elp_wq: workqueue used to schedule ELP transmissions */
struct delayed_work elp_wq;
+
+ /**
+ * @throughput_override: throughput override to disable link
+ * auto-detection
+ */
atomic_t throughput_override;
+
+ /** @flags: interface specific flags */
u8 flags;
};
/**
* enum batadv_hard_iface_wifi_flags - Flags describing the wifi configuration
* of a batadv_hard_iface
- * @BATADV_HARDIF_WIFI_WEXT_DIRECT: it is a wext wifi device
- * @BATADV_HARDIF_WIFI_CFG80211_DIRECT: it is a cfg80211 wifi device
- * @BATADV_HARDIF_WIFI_WEXT_INDIRECT: link device is a wext wifi device
- * @BATADV_HARDIF_WIFI_CFG80211_INDIRECT: link device is a cfg80211 wifi device
*/
enum batadv_hard_iface_wifi_flags {
+ /** @BATADV_HARDIF_WIFI_WEXT_DIRECT: it is a wext wifi device */
BATADV_HARDIF_WIFI_WEXT_DIRECT = BIT(0),
+
+ /** @BATADV_HARDIF_WIFI_CFG80211_DIRECT: it is a cfg80211 wifi device */
BATADV_HARDIF_WIFI_CFG80211_DIRECT = BIT(1),
+
+ /**
+ * @BATADV_HARDIF_WIFI_WEXT_INDIRECT: link device is a wext wifi device
+ */
BATADV_HARDIF_WIFI_WEXT_INDIRECT = BIT(2),
+
+ /**
+ * @BATADV_HARDIF_WIFI_CFG80211_INDIRECT: link device is a cfg80211 wifi
+ * device
+ */
BATADV_HARDIF_WIFI_CFG80211_INDIRECT = BIT(3),
};
/**
* struct batadv_hard_iface - network device known to batman-adv
- * @list: list node for batadv_hardif_list
- * @if_num: identificator of the interface
- * @if_status: status of the interface for batman-adv
- * @num_bcasts: number of payload re-broadcasts on this interface (ARQ)
- * @wifi_flags: flags whether this is (directly or indirectly) a wifi interface
- * @net_dev: pointer to the net_device
- * @hardif_obj: kobject of the per interface sysfs "mesh" directory
- * @refcount: number of contexts the object is used
- * @batman_adv_ptype: packet type describing packets that should be processed by
- * batman-adv for this interface
- * @soft_iface: the batman-adv interface which uses this network interface
- * @rcu: struct used for freeing in an RCU-safe manner
- * @bat_iv: per hard-interface B.A.T.M.A.N. IV data
- * @bat_v: per hard-interface B.A.T.M.A.N. V data
- * @debug_dir: dentry for nc subdir in batman-adv directory in debugfs
- * @neigh_list: list of unique single hop neighbors via this interface
- * @neigh_list_lock: lock protecting neigh_list
*/
struct batadv_hard_iface {
+ /** @list: list node for batadv_hardif_list */
struct list_head list;
+
+ /** @if_num: identificator of the interface */
s16 if_num;
+
+ /** @if_status: status of the interface for batman-adv */
char if_status;
+
+ /**
+ * @num_bcasts: number of payload re-broadcasts on this interface (ARQ)
+ */
u8 num_bcasts;
+
+ /**
+ * @wifi_flags: flags whether this is (directly or indirectly) a wifi
+ * interface
+ */
u32 wifi_flags;
+
+ /** @net_dev: pointer to the net_device */
struct net_device *net_dev;
+
+ /** @hardif_obj: kobject of the per interface sysfs "mesh" directory */
struct kobject *hardif_obj;
+
+ /** @refcount: number of contexts the object is used */
struct kref refcount;
+
+ /**
+ * @batman_adv_ptype: packet type describing packets that should be
+ * processed by batman-adv for this interface
+ */
struct packet_type batman_adv_ptype;
+
+ /**
+ * @soft_iface: the batman-adv interface which uses this network
+ * interface
+ */
struct net_device *soft_iface;
+
+ /** @rcu: struct used for freeing in an RCU-safe manner */
struct rcu_head rcu;
+
+ /** @bat_iv: per hard-interface B.A.T.M.A.N. IV data */
struct batadv_hard_iface_bat_iv bat_iv;
+
#ifdef CONFIG_BATMAN_ADV_BATMAN_V
+ /** @bat_v: per hard-interface B.A.T.M.A.N. V data */
struct batadv_hard_iface_bat_v bat_v;
#endif
+
+ /**
+ * @debug_dir: dentry for nc subdir in batman-adv directory in debugfs
+ */
struct dentry *debug_dir;
+
+ /**
+ * @neigh_list: list of unique single hop neighbors via this interface
+ */
struct hlist_head neigh_list;
- /* neigh_list_lock protects: neigh_list */
+
+ /** @neigh_list_lock: lock protecting neigh_list */
spinlock_t neigh_list_lock;
};
/**
* struct batadv_orig_ifinfo - originator info per outgoing interface
- * @list: list node for orig_node::ifinfo_list
- * @if_outgoing: pointer to outgoing hard-interface
- * @router: router that should be used to reach this originator
- * @last_real_seqno: last and best known sequence number
- * @last_ttl: ttl of last received packet
- * @last_seqno_forwarded: seqno of the OGM which was forwarded last
- * @batman_seqno_reset: time when the batman seqno window was reset
- * @refcount: number of contexts the object is used
- * @rcu: struct used for freeing in an RCU-safe manner
*/
struct batadv_orig_ifinfo {
+ /** @list: list node for &batadv_orig_node.ifinfo_list */
struct hlist_node list;
+
+ /** @if_outgoing: pointer to outgoing hard-interface */
struct batadv_hard_iface *if_outgoing;
- struct batadv_neigh_node __rcu *router; /* rcu protected pointer */
+
+ /** @router: router that should be used to reach this originator */
+ struct batadv_neigh_node __rcu *router;
+
+ /** @last_real_seqno: last and best known sequence number */
u32 last_real_seqno;
+
+ /** @last_ttl: ttl of last received packet */
u8 last_ttl;
+
+ /** @last_seqno_forwarded: seqno of the OGM which was forwarded last */
u32 last_seqno_forwarded;
+
+ /** @batman_seqno_reset: time when the batman seqno window was reset */
unsigned long batman_seqno_reset;
+
+ /** @refcount: number of contexts the object is used */
struct kref refcount;
+
+ /** @rcu: struct used for freeing in an RCU-safe manner */
struct rcu_head rcu;
};
/**
* struct batadv_frag_table_entry - head in the fragment buffer table
- * @fragment_list: head of list with fragments
- * @lock: lock to protect the list of fragments
- * @timestamp: time (jiffie) of last received fragment
- * @seqno: sequence number of the fragments in the list
- * @size: accumulated size of packets in list
- * @total_size: expected size of the assembled packet
*/
struct batadv_frag_table_entry {
+ /** @fragment_list: head of list with fragments */
struct hlist_head fragment_list;
- spinlock_t lock; /* protects fragment_list */
+
+ /** @lock: lock to protect the list of fragments */
+ spinlock_t lock;
+
+ /** @timestamp: time (jiffie) of last received fragment */
unsigned long timestamp;
+
+ /** @seqno: sequence number of the fragments in the list */
u16 seqno;
+
+ /** @size: accumulated size of packets in list */
u16 size;
+
+ /** @total_size: expected size of the assembled packet */
u16 total_size;
};
/**
* struct batadv_frag_list_entry - entry in a list of fragments
- * @list: list node information
- * @skb: fragment
- * @no: fragment number in the set
*/
struct batadv_frag_list_entry {
+ /** @list: list node information */
struct hlist_node list;
+
+ /** @skb: fragment */
struct sk_buff *skb;
+
+ /** @no: fragment number in the set */
u8 no;
};
/**
* struct batadv_vlan_tt - VLAN specific TT attributes
- * @crc: CRC32 checksum of the entries belonging to this vlan
- * @num_entries: number of TT entries for this VLAN
*/
struct batadv_vlan_tt {
+ /** @crc: CRC32 checksum of the entries belonging to this vlan */
u32 crc;
+
+ /** @num_entries: number of TT entries for this VLAN */
atomic_t num_entries;
};
/**
* struct batadv_orig_node_vlan - VLAN specific data per orig_node
- * @vid: the VLAN identifier
- * @tt: VLAN specific TT attributes
- * @list: list node for orig_node::vlan_list
- * @refcount: number of context where this object is currently in use
- * @rcu: struct used for freeing in a RCU-safe manner
*/
struct batadv_orig_node_vlan {
+ /** @vid: the VLAN identifier */
unsigned short vid;
+
+ /** @tt: VLAN specific TT attributes */
struct batadv_vlan_tt tt;
+
+ /** @list: list node for &batadv_orig_node.vlan_list */
struct hlist_node list;
+
+ /**
+ * @refcount: number of context where this object is currently in use
+ */
struct kref refcount;
+
+ /** @rcu: struct used for freeing in a RCU-safe manner */
struct rcu_head rcu;
};
/**
* struct batadv_orig_bat_iv - B.A.T.M.A.N. IV private orig_node members
- * @bcast_own: set of bitfields (one per hard-interface) where each one counts
- * the number of our OGMs this orig_node rebroadcasted "back" to us (relative
- * to last_real_seqno). Every bitfield is BATADV_TQ_LOCAL_WINDOW_SIZE bits long.
- * @bcast_own_sum: sum of bcast_own
- * @ogm_cnt_lock: lock protecting bcast_own, bcast_own_sum,
- * neigh_node->bat_iv.real_bits & neigh_node->bat_iv.real_packet_count
*/
struct batadv_orig_bat_iv {
+ /**
+ * @bcast_own: set of bitfields (one per hard-interface) where each one
+ * counts the number of our OGMs this orig_node rebroadcasted "back" to
+ * us (relative to last_real_seqno). Every bitfield is
+ * BATADV_TQ_LOCAL_WINDOW_SIZE bits long.
+ */
unsigned long *bcast_own;
+
+ /** @bcast_own_sum: sum of bcast_own */
u8 *bcast_own_sum;
- /* ogm_cnt_lock protects: bcast_own, bcast_own_sum,
+
+ /**
+ * @ogm_cnt_lock: lock protecting bcast_own, bcast_own_sum,
* neigh_node->bat_iv.real_bits & neigh_node->bat_iv.real_packet_count
*/
spinlock_t ogm_cnt_lock;
/**
* struct batadv_orig_node - structure for orig_list maintaining nodes of mesh
- * @orig: originator ethernet address
- * @ifinfo_list: list for routers per outgoing interface
- * @last_bonding_candidate: pointer to last ifinfo of last used router
- * @dat_addr: address of the orig node in the distributed hash
- * @last_seen: time when last packet from this node was received
- * @bcast_seqno_reset: time when the broadcast seqno window was reset
- * @mcast_handler_lock: synchronizes mcast-capability and -flag changes
- * @mcast_flags: multicast flags announced by the orig node
- * @mcast_want_all_unsnoopables_node: a list node for the
- * mcast.want_all_unsnoopables list
- * @mcast_want_all_ipv4_node: a list node for the mcast.want_all_ipv4 list
- * @mcast_want_all_ipv6_node: a list node for the mcast.want_all_ipv6 list
- * @capabilities: announced capabilities of this originator
- * @capa_initialized: bitfield to remember whether a capability was initialized
- * @last_ttvn: last seen translation table version number
- * @tt_buff: last tt changeset this node received from the orig node
- * @tt_buff_len: length of the last tt changeset this node received from the
- * orig node
- * @tt_buff_lock: lock that protects tt_buff and tt_buff_len
- * @tt_lock: prevents from updating the table while reading it. Table update is
- * made up by two operations (data structure update and metdata -CRC/TTVN-
- * recalculation) and they have to be executed atomically in order to avoid
- * another thread to read the table/metadata between those.
- * @bcast_bits: bitfield containing the info which payload broadcast originated
- * from this orig node this host already has seen (relative to
- * last_bcast_seqno)
- * @last_bcast_seqno: last broadcast sequence number received by this host
- * @neigh_list: list of potential next hop neighbor towards this orig node
- * @neigh_list_lock: lock protecting neigh_list and router
- * @hash_entry: hlist node for batadv_priv::orig_hash
- * @bat_priv: pointer to soft_iface this orig node belongs to
- * @bcast_seqno_lock: lock protecting bcast_bits & last_bcast_seqno
- * @refcount: number of contexts the object is used
- * @rcu: struct used for freeing in an RCU-safe manner
- * @in_coding_list: list of nodes this orig can hear
- * @out_coding_list: list of nodes that can hear this orig
- * @in_coding_list_lock: protects in_coding_list
- * @out_coding_list_lock: protects out_coding_list
- * @fragments: array with heads for fragment chains
- * @vlan_list: a list of orig_node_vlan structs, one per VLAN served by the
- * originator represented by this object
- * @vlan_list_lock: lock protecting vlan_list
- * @bat_iv: B.A.T.M.A.N. IV private structure
*/
struct batadv_orig_node {
+ /** @orig: originator ethernet address */
u8 orig[ETH_ALEN];
+
+ /** @ifinfo_list: list for routers per outgoing interface */
struct hlist_head ifinfo_list;
+
+ /**
+ * @last_bonding_candidate: pointer to last ifinfo of last used router
+ */
struct batadv_orig_ifinfo *last_bonding_candidate;
+
#ifdef CONFIG_BATMAN_ADV_DAT
+ /** @dat_addr: address of the orig node in the distributed hash */
batadv_dat_addr_t dat_addr;
#endif
+
+ /** @last_seen: time when last packet from this node was received */
unsigned long last_seen;
+
+ /**
+ * @bcast_seqno_reset: time when the broadcast seqno window was reset
+ */
unsigned long bcast_seqno_reset;
+
#ifdef CONFIG_BATMAN_ADV_MCAST
- /* synchronizes mcast tvlv specific orig changes */
+ /**
+ * @mcast_handler_lock: synchronizes mcast-capability and -flag changes
+ */
spinlock_t mcast_handler_lock;
+
+ /** @mcast_flags: multicast flags announced by the orig node */
u8 mcast_flags;
+
+ /**
+ * @mcast_want_all_unsnoopables_node: a list node for the
+ * mcast.want_all_unsnoopables list
+ */
struct hlist_node mcast_want_all_unsnoopables_node;
+
+ /**
+ * @mcast_want_all_ipv4_node: a list node for the mcast.want_all_ipv4
+ * list
+ */
struct hlist_node mcast_want_all_ipv4_node;
+ /**
+ * @mcast_want_all_ipv6_node: a list node for the mcast.want_all_ipv6
+ * list
+ */
struct hlist_node mcast_want_all_ipv6_node;
#endif
+
+ /** @capabilities: announced capabilities of this originator */
unsigned long capabilities;
+
+ /**
+ * @capa_initialized: bitfield to remember whether a capability was
+ * initialized
+ */
unsigned long capa_initialized;
+
+ /** @last_ttvn: last seen translation table version number */
atomic_t last_ttvn;
+
+ /** @tt_buff: last tt changeset this node received from the orig node */
unsigned char *tt_buff;
+
+ /**
+ * @tt_buff_len: length of the last tt changeset this node received
+ * from the orig node
+ */
s16 tt_buff_len;
- spinlock_t tt_buff_lock; /* protects tt_buff & tt_buff_len */
- /* prevents from changing the table while reading it */
+
+ /** @tt_buff_lock: lock that protects tt_buff and tt_buff_len */
+ spinlock_t tt_buff_lock;
+
+ /**
+ * @tt_lock: prevents from updating the table while reading it. Table
+ * update is made up by two operations (data structure update and
+ * metdata -CRC/TTVN-recalculation) and they have to be executed
+ * atomically in order to avoid another thread to read the
+ * table/metadata between those.
+ */
spinlock_t tt_lock;
+
+ /**
+ * @bcast_bits: bitfield containing the info which payload broadcast
+ * originated from this orig node this host already has seen (relative
+ * to last_bcast_seqno)
+ */
DECLARE_BITMAP(bcast_bits, BATADV_TQ_LOCAL_WINDOW_SIZE);
+
+ /**
+ * @last_bcast_seqno: last broadcast sequence number received by this
+ * host
+ */
u32 last_bcast_seqno;
+
+ /**
+ * @neigh_list: list of potential next hop neighbor towards this orig
+ * node
+ */
struct hlist_head neigh_list;
- /* neigh_list_lock protects: neigh_list, ifinfo_list,
- * last_bonding_candidate and router
+
+ /**
+ * @neigh_list_lock: lock protecting neigh_list, ifinfo_list,
+ * last_bonding_candidate and router
*/
spinlock_t neigh_list_lock;
+
+ /** @hash_entry: hlist node for &batadv_priv.orig_hash */
struct hlist_node hash_entry;
+
+ /** @bat_priv: pointer to soft_iface this orig node belongs to */
struct batadv_priv *bat_priv;
- /* bcast_seqno_lock protects: bcast_bits & last_bcast_seqno */
+
+ /** @bcast_seqno_lock: lock protecting bcast_bits & last_bcast_seqno */
spinlock_t bcast_seqno_lock;
+
+ /** @refcount: number of contexts the object is used */
struct kref refcount;
+
+ /** @rcu: struct used for freeing in an RCU-safe manner */
struct rcu_head rcu;
+
#ifdef CONFIG_BATMAN_ADV_NC
+ /** @in_coding_list: list of nodes this orig can hear */
struct list_head in_coding_list;
+
+ /** @out_coding_list: list of nodes that can hear this orig */
struct list_head out_coding_list;
- spinlock_t in_coding_list_lock; /* Protects in_coding_list */
- spinlock_t out_coding_list_lock; /* Protects out_coding_list */
+
+ /** @in_coding_list_lock: protects in_coding_list */
+ spinlock_t in_coding_list_lock;
+
+ /** @out_coding_list_lock: protects out_coding_list */
+ spinlock_t out_coding_list_lock;
#endif
+
+ /** @fragments: array with heads for fragment chains */
struct batadv_frag_table_entry fragments[BATADV_FRAG_BUFFER_COUNT];
+
+ /**
+ * @vlan_list: a list of orig_node_vlan structs, one per VLAN served by
+ * the originator represented by this object
+ */
struct hlist_head vlan_list;
- spinlock_t vlan_list_lock; /* protects vlan_list */
+
+ /** @vlan_list_lock: lock protecting vlan_list */
+ spinlock_t vlan_list_lock;
+
+ /** @bat_iv: B.A.T.M.A.N. IV private structure */
struct batadv_orig_bat_iv bat_iv;
};
/**
* enum batadv_orig_capabilities - orig node capabilities
- * @BATADV_ORIG_CAPA_HAS_DAT: orig node has distributed arp table enabled
- * @BATADV_ORIG_CAPA_HAS_NC: orig node has network coding enabled
- * @BATADV_ORIG_CAPA_HAS_TT: orig node has tt capability
- * @BATADV_ORIG_CAPA_HAS_MCAST: orig node has some multicast capability
- * (= orig node announces a tvlv of type BATADV_TVLV_MCAST)
*/
enum batadv_orig_capabilities {
+ /**
+ * @BATADV_ORIG_CAPA_HAS_DAT: orig node has distributed arp table
+ * enabled
+ */
BATADV_ORIG_CAPA_HAS_DAT,
+
+ /** @BATADV_ORIG_CAPA_HAS_NC: orig node has network coding enabled */
BATADV_ORIG_CAPA_HAS_NC,
+
+ /** @BATADV_ORIG_CAPA_HAS_TT: orig node has tt capability */
BATADV_ORIG_CAPA_HAS_TT,
+
+ /**
+ * @BATADV_ORIG_CAPA_HAS_MCAST: orig node has some multicast capability
+ * (= orig node announces a tvlv of type BATADV_TVLV_MCAST)
+ */
BATADV_ORIG_CAPA_HAS_MCAST,
};
/**
* struct batadv_gw_node - structure for orig nodes announcing gw capabilities
- * @list: list node for batadv_priv_gw::list
- * @orig_node: pointer to corresponding orig node
- * @bandwidth_down: advertised uplink download bandwidth
- * @bandwidth_up: advertised uplink upload bandwidth
- * @refcount: number of contexts the object is used
- * @rcu: struct used for freeing in an RCU-safe manner
*/
struct batadv_gw_node {
+ /** @list: list node for &batadv_priv_gw.list */
struct hlist_node list;
+
+ /** @orig_node: pointer to corresponding orig node */
struct batadv_orig_node *orig_node;
+
+ /** @bandwidth_down: advertised uplink download bandwidth */
u32 bandwidth_down;
+
+ /** @bandwidth_up: advertised uplink upload bandwidth */
u32 bandwidth_up;
+
+ /** @refcount: number of contexts the object is used */
struct kref refcount;
+
+ /** @rcu: struct used for freeing in an RCU-safe manner */
struct rcu_head rcu;
};
/**
* struct batadv_hardif_neigh_node_bat_v - B.A.T.M.A.N. V private neighbor
* information
- * @throughput: ewma link throughput towards this neighbor
- * @elp_interval: time interval between two ELP transmissions
- * @elp_latest_seqno: latest and best known ELP sequence number
- * @last_unicast_tx: when the last unicast packet has been sent to this neighbor
- * @metric_work: work queue callback item for metric update
*/
struct batadv_hardif_neigh_node_bat_v {
+ /** @throughput: ewma link throughput towards this neighbor */
struct ewma_throughput throughput;
+
+ /** @elp_interval: time interval between two ELP transmissions */
u32 elp_interval;
+
+ /** @elp_latest_seqno: latest and best known ELP sequence number */
u32 elp_latest_seqno;
+
+ /**
+ * @last_unicast_tx: when the last unicast packet has been sent to this
+ * neighbor
+ */
unsigned long last_unicast_tx;
+
+ /** @metric_work: work queue callback item for metric update */
struct work_struct metric_work;
};
/**
* struct batadv_hardif_neigh_node - unique neighbor per hard-interface
- * @list: list node for batadv_hard_iface::neigh_list
- * @addr: the MAC address of the neighboring interface
- * @orig: the address of the originator this neighbor node belongs to
- * @if_incoming: pointer to incoming hard-interface
- * @last_seen: when last packet via this neighbor was received
- * @bat_v: B.A.T.M.A.N. V private data
- * @refcount: number of contexts the object is used
- * @rcu: struct used for freeing in a RCU-safe manner
*/
struct batadv_hardif_neigh_node {
+ /** @list: list node for &batadv_hard_iface.neigh_list */
struct hlist_node list;
+
+ /** @addr: the MAC address of the neighboring interface */
u8 addr[ETH_ALEN];
+
+ /**
+ * @orig: the address of the originator this neighbor node belongs to
+ */
u8 orig[ETH_ALEN];
+
+ /** @if_incoming: pointer to incoming hard-interface */
struct batadv_hard_iface *if_incoming;
+
+ /** @last_seen: when last packet via this neighbor was received */
unsigned long last_seen;
+
#ifdef CONFIG_BATMAN_ADV_BATMAN_V
+ /** @bat_v: B.A.T.M.A.N. V private data */
struct batadv_hardif_neigh_node_bat_v bat_v;
#endif
+
+ /** @refcount: number of contexts the object is used */
struct kref refcount;
+
+ /** @rcu: struct used for freeing in a RCU-safe manner */
struct rcu_head rcu;
};
/**
* struct batadv_neigh_node - structure for single hops neighbors
- * @list: list node for batadv_orig_node::neigh_list
- * @orig_node: pointer to corresponding orig_node
- * @addr: the MAC address of the neighboring interface
- * @ifinfo_list: list for routing metrics per outgoing interface
- * @ifinfo_lock: lock protecting private ifinfo members and list
- * @if_incoming: pointer to incoming hard-interface
- * @last_seen: when last packet via this neighbor was received
- * @hardif_neigh: hardif_neigh of this neighbor
- * @refcount: number of contexts the object is used
- * @rcu: struct used for freeing in an RCU-safe manner
*/
struct batadv_neigh_node {
+ /** @list: list node for &batadv_orig_node.neigh_list */
struct hlist_node list;
+
+ /** @orig_node: pointer to corresponding orig_node */
struct batadv_orig_node *orig_node;
+
+ /** @addr: the MAC address of the neighboring interface */
u8 addr[ETH_ALEN];
+
+ /** @ifinfo_list: list for routing metrics per outgoing interface */
struct hlist_head ifinfo_list;
- spinlock_t ifinfo_lock; /* protects ifinfo_list and its members */
+
+ /** @ifinfo_lock: lock protecting ifinfo_list and its members */
+ spinlock_t ifinfo_lock;
+
+ /** @if_incoming: pointer to incoming hard-interface */
struct batadv_hard_iface *if_incoming;
+
+ /** @last_seen: when last packet via this neighbor was received */
unsigned long last_seen;
+
+ /** @hardif_neigh: hardif_neigh of this neighbor */
struct batadv_hardif_neigh_node *hardif_neigh;
+
+ /** @refcount: number of contexts the object is used */
struct kref refcount;
+
+ /** @rcu: struct used for freeing in an RCU-safe manner */
struct rcu_head rcu;
};
/**
* struct batadv_neigh_ifinfo_bat_iv - neighbor information per outgoing
* interface for B.A.T.M.A.N. IV
- * @tq_recv: ring buffer of received TQ values from this neigh node
- * @tq_index: ring buffer index
- * @tq_avg: averaged tq of all tq values in the ring buffer (tq_recv)
- * @real_bits: bitfield containing the number of OGMs received from this neigh
- * node (relative to orig_node->last_real_seqno)
- * @real_packet_count: counted result of real_bits
*/
struct batadv_neigh_ifinfo_bat_iv {
+ /** @tq_recv: ring buffer of received TQ values from this neigh node */
u8 tq_recv[BATADV_TQ_GLOBAL_WINDOW_SIZE];
+
+ /** @tq_index: ring buffer index */
u8 tq_index;
+
+ /**
+ * @tq_avg: averaged tq of all tq values in the ring buffer (tq_recv)
+ */
u8 tq_avg;
+
+ /**
+ * @real_bits: bitfield containing the number of OGMs received from this
+ * neigh node (relative to orig_node->last_real_seqno)
+ */
DECLARE_BITMAP(real_bits, BATADV_TQ_LOCAL_WINDOW_SIZE);
+
+ /** @real_packet_count: counted result of real_bits */
u8 real_packet_count;
};
/**
* struct batadv_neigh_ifinfo_bat_v - neighbor information per outgoing
* interface for B.A.T.M.A.N. V
- * @throughput: last throughput metric received from originator via this neigh
- * @last_seqno: last sequence number known for this neighbor
*/
struct batadv_neigh_ifinfo_bat_v {
+ /**
+ * @throughput: last throughput metric received from originator via this
+ * neigh
+ */
u32 throughput;
+
+ /** @last_seqno: last sequence number known for this neighbor */
u32 last_seqno;
};
/**
* struct batadv_neigh_ifinfo - neighbor information per outgoing interface
- * @list: list node for batadv_neigh_node::ifinfo_list
- * @if_outgoing: pointer to outgoing hard-interface
- * @bat_iv: B.A.T.M.A.N. IV private structure
- * @bat_v: B.A.T.M.A.N. V private data
- * @last_ttl: last received ttl from this neigh node
- * @refcount: number of contexts the object is used
- * @rcu: struct used for freeing in a RCU-safe manner
*/
struct batadv_neigh_ifinfo {
+ /** @list: list node for &batadv_neigh_node.ifinfo_list */
struct hlist_node list;
+
+ /** @if_outgoing: pointer to outgoing hard-interface */
struct batadv_hard_iface *if_outgoing;
+
+ /** @bat_iv: B.A.T.M.A.N. IV private structure */
struct batadv_neigh_ifinfo_bat_iv bat_iv;
+
#ifdef CONFIG_BATMAN_ADV_BATMAN_V
+ /** @bat_v: B.A.T.M.A.N. V private data */
struct batadv_neigh_ifinfo_bat_v bat_v;
#endif
+
+ /** @last_ttl: last received ttl from this neigh node */
u8 last_ttl;
+
+ /** @refcount: number of contexts the object is used */
struct kref refcount;
+
+ /** @rcu: struct used for freeing in a RCU-safe manner */
struct rcu_head rcu;
};
/**
* struct batadv_bcast_duplist_entry - structure for LAN broadcast suppression
- * @orig: mac address of orig node orginating the broadcast
- * @crc: crc32 checksum of broadcast payload
- * @entrytime: time when the broadcast packet was received
*/
struct batadv_bcast_duplist_entry {
+ /** @orig: mac address of orig node orginating the broadcast */
u8 orig[ETH_ALEN];
+
+ /** @crc: crc32 checksum of broadcast payload */
__be32 crc;
+
+ /** @entrytime: time when the broadcast packet was received */
unsigned long entrytime;
};
#endif
/**
* enum batadv_counters - indices for traffic counters
- * @BATADV_CNT_TX: transmitted payload traffic packet counter
- * @BATADV_CNT_TX_BYTES: transmitted payload traffic bytes counter
- * @BATADV_CNT_TX_DROPPED: dropped transmission payload traffic packet counter
- * @BATADV_CNT_RX: received payload traffic packet counter
- * @BATADV_CNT_RX_BYTES: received payload traffic bytes counter
- * @BATADV_CNT_FORWARD: forwarded payload traffic packet counter
- * @BATADV_CNT_FORWARD_BYTES: forwarded payload traffic bytes counter
- * @BATADV_CNT_MGMT_TX: transmitted routing protocol traffic packet counter
- * @BATADV_CNT_MGMT_TX_BYTES: transmitted routing protocol traffic bytes counter
- * @BATADV_CNT_MGMT_RX: received routing protocol traffic packet counter
- * @BATADV_CNT_MGMT_RX_BYTES: received routing protocol traffic bytes counter
- * @BATADV_CNT_FRAG_TX: transmitted fragment traffic packet counter
- * @BATADV_CNT_FRAG_TX_BYTES: transmitted fragment traffic bytes counter
- * @BATADV_CNT_FRAG_RX: received fragment traffic packet counter
- * @BATADV_CNT_FRAG_RX_BYTES: received fragment traffic bytes counter
- * @BATADV_CNT_FRAG_FWD: forwarded fragment traffic packet counter
- * @BATADV_CNT_FRAG_FWD_BYTES: forwarded fragment traffic bytes counter
- * @BATADV_CNT_TT_REQUEST_TX: transmitted tt req traffic packet counter
- * @BATADV_CNT_TT_REQUEST_RX: received tt req traffic packet counter
- * @BATADV_CNT_TT_RESPONSE_TX: transmitted tt resp traffic packet counter
- * @BATADV_CNT_TT_RESPONSE_RX: received tt resp traffic packet counter
- * @BATADV_CNT_TT_ROAM_ADV_TX: transmitted tt roam traffic packet counter
- * @BATADV_CNT_TT_ROAM_ADV_RX: received tt roam traffic packet counter
- * @BATADV_CNT_DAT_GET_TX: transmitted dht GET traffic packet counter
- * @BATADV_CNT_DAT_GET_RX: received dht GET traffic packet counter
- * @BATADV_CNT_DAT_PUT_TX: transmitted dht PUT traffic packet counter
- * @BATADV_CNT_DAT_PUT_RX: received dht PUT traffic packet counter
- * @BATADV_CNT_DAT_CACHED_REPLY_TX: transmitted dat cache reply traffic packet
- * counter
- * @BATADV_CNT_NC_CODE: transmitted nc-combined traffic packet counter
- * @BATADV_CNT_NC_CODE_BYTES: transmitted nc-combined traffic bytes counter
- * @BATADV_CNT_NC_RECODE: transmitted nc-recombined traffic packet counter
- * @BATADV_CNT_NC_RECODE_BYTES: transmitted nc-recombined traffic bytes counter
- * @BATADV_CNT_NC_BUFFER: counter for packets buffered for later nc decoding
- * @BATADV_CNT_NC_DECODE: received and nc-decoded traffic packet counter
- * @BATADV_CNT_NC_DECODE_BYTES: received and nc-decoded traffic bytes counter
- * @BATADV_CNT_NC_DECODE_FAILED: received and decode-failed traffic packet
- * counter
- * @BATADV_CNT_NC_SNIFFED: counter for nc-decoded packets received in promisc
- * mode.
- * @BATADV_CNT_NUM: number of traffic counters
*/
enum batadv_counters {
+ /** @BATADV_CNT_TX: transmitted payload traffic packet counter */
BATADV_CNT_TX,
+
+ /** @BATADV_CNT_TX_BYTES: transmitted payload traffic bytes counter */
BATADV_CNT_TX_BYTES,
+
+ /**
+ * @BATADV_CNT_TX_DROPPED: dropped transmission payload traffic packet
+ * counter
+ */
BATADV_CNT_TX_DROPPED,
+
+ /** @BATADV_CNT_RX: received payload traffic packet counter */
BATADV_CNT_RX,
+
+ /** @BATADV_CNT_RX_BYTES: received payload traffic bytes counter */
BATADV_CNT_RX_BYTES,
+
+ /** @BATADV_CNT_FORWARD: forwarded payload traffic packet counter */
BATADV_CNT_FORWARD,
+
+ /**
+ * @BATADV_CNT_FORWARD_BYTES: forwarded payload traffic bytes counter
+ */
BATADV_CNT_FORWARD_BYTES,
+
+ /**
+ * @BATADV_CNT_MGMT_TX: transmitted routing protocol traffic packet
+ * counter
+ */
BATADV_CNT_MGMT_TX,
+
+ /**
+ * @BATADV_CNT_MGMT_TX_BYTES: transmitted routing protocol traffic bytes
+ * counter
+ */
BATADV_CNT_MGMT_TX_BYTES,
+
+ /**
+ * @BATADV_CNT_MGMT_RX: received routing protocol traffic packet counter
+ */
BATADV_CNT_MGMT_RX,
+
+ /**
+ * @BATADV_CNT_MGMT_RX_BYTES: received routing protocol traffic bytes
+ * counter
+ */
BATADV_CNT_MGMT_RX_BYTES,
+
+ /** @BATADV_CNT_FRAG_TX: transmitted fragment traffic packet counter */
BATADV_CNT_FRAG_TX,
+
+ /**
+ * @BATADV_CNT_FRAG_TX_BYTES: transmitted fragment traffic bytes counter
+ */
BATADV_CNT_FRAG_TX_BYTES,
+
+ /** @BATADV_CNT_FRAG_RX: received fragment traffic packet counter */
BATADV_CNT_FRAG_RX,
+
+ /**
+ * @BATADV_CNT_FRAG_RX_BYTES: received fragment traffic bytes counter
+ */
BATADV_CNT_FRAG_RX_BYTES,
+
+ /** @BATADV_CNT_FRAG_FWD: forwarded fragment traffic packet counter */
BATADV_CNT_FRAG_FWD,
+
+ /**
+ * @BATADV_CNT_FRAG_FWD_BYTES: forwarded fragment traffic bytes counter
+ */
BATADV_CNT_FRAG_FWD_BYTES,
+
+ /**
+ * @BATADV_CNT_TT_REQUEST_TX: transmitted tt req traffic packet counter
+ */
BATADV_CNT_TT_REQUEST_TX,
+
+ /** @BATADV_CNT_TT_REQUEST_RX: received tt req traffic packet counter */
BATADV_CNT_TT_REQUEST_RX,
+
+ /**
+ * @BATADV_CNT_TT_RESPONSE_TX: transmitted tt resp traffic packet
+ * counter
+ */
BATADV_CNT_TT_RESPONSE_TX,
+
+ /**
+ * @BATADV_CNT_TT_RESPONSE_RX: received tt resp traffic packet counter
+ */
BATADV_CNT_TT_RESPONSE_RX,
+
+ /**
+ * @BATADV_CNT_TT_ROAM_ADV_TX: transmitted tt roam traffic packet
+ * counter
+ */
BATADV_CNT_TT_ROAM_ADV_TX,
+
+ /**
+ * @BATADV_CNT_TT_ROAM_ADV_RX: received tt roam traffic packet counter
+ */
BATADV_CNT_TT_ROAM_ADV_RX,
+
#ifdef CONFIG_BATMAN_ADV_DAT
+ /**
+ * @BATADV_CNT_DAT_GET_TX: transmitted dht GET traffic packet counter
+ */
BATADV_CNT_DAT_GET_TX,
+
+ /** @BATADV_CNT_DAT_GET_RX: received dht GET traffic packet counter */
BATADV_CNT_DAT_GET_RX,
+
+ /**
+ * @BATADV_CNT_DAT_PUT_TX: transmitted dht PUT traffic packet counter
+ */
BATADV_CNT_DAT_PUT_TX,
+
+ /** @BATADV_CNT_DAT_PUT_RX: received dht PUT traffic packet counter */
BATADV_CNT_DAT_PUT_RX,
+
+ /**
+ * @BATADV_CNT_DAT_CACHED_REPLY_TX: transmitted dat cache reply traffic
+ * packet counter
+ */
BATADV_CNT_DAT_CACHED_REPLY_TX,
#endif
+
#ifdef CONFIG_BATMAN_ADV_NC
+ /**
+ * @BATADV_CNT_NC_CODE: transmitted nc-combined traffic packet counter
+ */
BATADV_CNT_NC_CODE,
+
+ /**
+ * @BATADV_CNT_NC_CODE_BYTES: transmitted nc-combined traffic bytes
+ * counter
+ */
BATADV_CNT_NC_CODE_BYTES,
+
+ /**
+ * @BATADV_CNT_NC_RECODE: transmitted nc-recombined traffic packet
+ * counter
+ */
BATADV_CNT_NC_RECODE,
+
+ /**
+ * @BATADV_CNT_NC_RECODE_BYTES: transmitted nc-recombined traffic bytes
+ * counter
+ */
BATADV_CNT_NC_RECODE_BYTES,
+
+ /**
+ * @BATADV_CNT_NC_BUFFER: counter for packets buffered for later nc
+ * decoding
+ */
BATADV_CNT_NC_BUFFER,
+
+ /**
+ * @BATADV_CNT_NC_DECODE: received and nc-decoded traffic packet counter
+ */
BATADV_CNT_NC_DECODE,
+
+ /**
+ * @BATADV_CNT_NC_DECODE_BYTES: received and nc-decoded traffic bytes
+ * counter
+ */
BATADV_CNT_NC_DECODE_BYTES,
+
+ /**
+ * @BATADV_CNT_NC_DECODE_FAILED: received and decode-failed traffic
+ * packet counter
+ */
BATADV_CNT_NC_DECODE_FAILED,
+
+ /**
+ * @BATADV_CNT_NC_SNIFFED: counter for nc-decoded packets received in
+ * promisc mode.
+ */
BATADV_CNT_NC_SNIFFED,
#endif
+
+ /** @BATADV_CNT_NUM: number of traffic counters */
BATADV_CNT_NUM,
};
/**
* struct batadv_priv_tt - per mesh interface translation table data
- * @vn: translation table version number
- * @ogm_append_cnt: counter of number of OGMs containing the local tt diff
- * @local_changes: changes registered in an originator interval
- * @changes_list: tracks tt local changes within an originator interval
- * @local_hash: local translation table hash table
- * @global_hash: global translation table hash table
- * @req_list: list of pending & unanswered tt_requests
- * @roam_list: list of the last roaming events of each client limiting the
- * number of roaming events to avoid route flapping
- * @changes_list_lock: lock protecting changes_list
- * @req_list_lock: lock protecting req_list
- * @roam_list_lock: lock protecting roam_list
- * @last_changeset: last tt changeset this host has generated
- * @last_changeset_len: length of last tt changeset this host has generated
- * @last_changeset_lock: lock protecting last_changeset & last_changeset_len
- * @commit_lock: prevents from executing a local TT commit while reading the
- * local table. The local TT commit is made up by two operations (data
- * structure update and metdata -CRC/TTVN- recalculation) and they have to be
- * executed atomically in order to avoid another thread to read the
- * table/metadata between those.
- * @work: work queue callback item for translation table purging
*/
struct batadv_priv_tt {
+ /** @vn: translation table version number */
atomic_t vn;
+
+ /**
+ * @ogm_append_cnt: counter of number of OGMs containing the local tt
+ * diff
+ */
atomic_t ogm_append_cnt;
+
+ /** @local_changes: changes registered in an originator interval */
atomic_t local_changes;
+
+ /**
+ * @changes_list: tracks tt local changes within an originator interval
+ */
struct list_head changes_list;
+
+ /** @local_hash: local translation table hash table */
struct batadv_hashtable *local_hash;
+
+ /** @global_hash: global translation table hash table */
struct batadv_hashtable *global_hash;
+
+ /** @req_list: list of pending & unanswered tt_requests */
struct hlist_head req_list;
+
+ /**
+ * @roam_list: list of the last roaming events of each client limiting
+ * the number of roaming events to avoid route flapping
+ */
struct list_head roam_list;
- spinlock_t changes_list_lock; /* protects changes */
- spinlock_t req_list_lock; /* protects req_list */
- spinlock_t roam_list_lock; /* protects roam_list */
+
+ /** @changes_list_lock: lock protecting changes_list */
+ spinlock_t changes_list_lock;
+
+ /** @req_list_lock: lock protecting req_list */
+ spinlock_t req_list_lock;
+
+ /** @roam_list_lock: lock protecting roam_list */
+ spinlock_t roam_list_lock;
+
+ /** @last_changeset: last tt changeset this host has generated */
unsigned char *last_changeset;
+
+ /**
+ * @last_changeset_len: length of last tt changeset this host has
+ * generated
+ */
s16 last_changeset_len;
- /* protects last_changeset & last_changeset_len */
+
+ /**
+ * @last_changeset_lock: lock protecting last_changeset &
+ * last_changeset_len
+ */
spinlock_t last_changeset_lock;
- /* prevents from executing a commit while reading the table */
+
+ /**
+ * @commit_lock: prevents from executing a local TT commit while reading
+ * the local table. The local TT commit is made up by two operations
+ * (data structure update and metdata -CRC/TTVN- recalculation) and
+ * they have to be executed atomically in order to avoid another thread
+ * to read the table/metadata between those.
+ */
spinlock_t commit_lock;
+
+ /** @work: work queue callback item for translation table purging */
struct delayed_work work;
};
/**
* struct batadv_priv_bla - per mesh interface bridge loope avoidance data
- * @num_requests: number of bla requests in flight
- * @claim_hash: hash table containing mesh nodes this host has claimed
- * @backbone_hash: hash table containing all detected backbone gateways
- * @loopdetect_addr: MAC address used for own loopdetection frames
- * @loopdetect_lasttime: time when the loopdetection frames were sent
- * @loopdetect_next: how many periods to wait for the next loopdetect process
- * @bcast_duplist: recently received broadcast packets array (for broadcast
- * duplicate suppression)
- * @bcast_duplist_curr: index of last broadcast packet added to bcast_duplist
- * @bcast_duplist_lock: lock protecting bcast_duplist & bcast_duplist_curr
- * @claim_dest: local claim data (e.g. claim group)
- * @work: work queue callback item for cleanups & bla announcements
*/
struct batadv_priv_bla {
+ /** @num_requests: number of bla requests in flight */
atomic_t num_requests;
+
+ /**
+ * @claim_hash: hash table containing mesh nodes this host has claimed
+ */
struct batadv_hashtable *claim_hash;
+
+ /**
+ * @backbone_hash: hash table containing all detected backbone gateways
+ */
struct batadv_hashtable *backbone_hash;
+
+ /** @loopdetect_addr: MAC address used for own loopdetection frames */
u8 loopdetect_addr[ETH_ALEN];
+
+ /**
+ * @loopdetect_lasttime: time when the loopdetection frames were sent
+ */
unsigned long loopdetect_lasttime;
+
+ /**
+ * @loopdetect_next: how many periods to wait for the next loopdetect
+ * process
+ */
atomic_t loopdetect_next;
+
+ /**
+ * @bcast_duplist: recently received broadcast packets array (for
+ * broadcast duplicate suppression)
+ */
struct batadv_bcast_duplist_entry bcast_duplist[BATADV_DUPLIST_SIZE];
+
+ /**
+ * @bcast_duplist_curr: index of last broadcast packet added to
+ * bcast_duplist
+ */
int bcast_duplist_curr;
- /* protects bcast_duplist & bcast_duplist_curr */
+
+ /**
+ * @bcast_duplist_lock: lock protecting bcast_duplist &
+ * bcast_duplist_curr
+ */
spinlock_t bcast_duplist_lock;
+
+ /** @claim_dest: local claim data (e.g. claim group) */
struct batadv_bla_claim_dst claim_dest;
+
+ /** @work: work queue callback item for cleanups & bla announcements */
struct delayed_work work;
};
#endif
/**
* struct batadv_priv_debug_log - debug logging data
- * @log_buff: buffer holding the logs (ring bufer)
- * @log_start: index of next character to read
- * @log_end: index of next character to write
- * @lock: lock protecting log_buff, log_start & log_end
- * @queue_wait: log reader's wait queue
*/
struct batadv_priv_debug_log {
+ /** @log_buff: buffer holding the logs (ring bufer) */
char log_buff[BATADV_LOG_BUF_LEN];
+
+ /** @log_start: index of next character to read */
unsigned long log_start;
+
+ /** @log_end: index of next character to write */
unsigned long log_end;
- spinlock_t lock; /* protects log_buff, log_start and log_end */
+
+ /** @lock: lock protecting log_buff, log_start & log_end */
+ spinlock_t lock;
+
+ /** @queue_wait: log reader's wait queue */
wait_queue_head_t queue_wait;
};
#endif
/**
* struct batadv_priv_gw - per mesh interface gateway data
- * @gateway_list: list of available gateway nodes
- * @list_lock: lock protecting gateway_list & curr_gw
- * @curr_gw: pointer to currently selected gateway node
- * @mode: gateway operation: off, client or server (see batadv_gw_modes)
- * @sel_class: gateway selection class (applies if gw_mode client)
- * @bandwidth_down: advertised uplink download bandwidth (if gw_mode server)
- * @bandwidth_up: advertised uplink upload bandwidth (if gw_mode server)
- * @reselect: bool indicating a gateway re-selection is in progress
*/
struct batadv_priv_gw {
+ /** @gateway_list: list of available gateway nodes */
struct hlist_head gateway_list;
- spinlock_t list_lock; /* protects gateway_list & curr_gw */
- struct batadv_gw_node __rcu *curr_gw; /* rcu protected pointer */
+
+ /** @list_lock: lock protecting gateway_list & curr_gw */
+ spinlock_t list_lock;
+
+ /** @curr_gw: pointer to currently selected gateway node */
+ struct batadv_gw_node __rcu *curr_gw;
+
+ /**
+ * @mode: gateway operation: off, client or server (see batadv_gw_modes)
+ */
atomic_t mode;
+
+ /** @sel_class: gateway selection class (applies if gw_mode client) */
atomic_t sel_class;
+
+ /**
+ * @bandwidth_down: advertised uplink download bandwidth (if gw_mode
+ * server)
+ */
atomic_t bandwidth_down;
+
+ /**
+ * @bandwidth_up: advertised uplink upload bandwidth (if gw_mode server)
+ */
atomic_t bandwidth_up;
+
+ /** @reselect: bool indicating a gateway re-selection is in progress */
atomic_t reselect;
};
/**
* struct batadv_priv_tvlv - per mesh interface tvlv data
- * @container_list: list of registered tvlv containers to be sent with each OGM
- * @handler_list: list of the various tvlv content handlers
- * @container_list_lock: protects tvlv container list access
- * @handler_list_lock: protects handler list access
*/
struct batadv_priv_tvlv {
+ /**
+ * @container_list: list of registered tvlv containers to be sent with
+ * each OGM
+ */
struct hlist_head container_list;
+
+ /** @handler_list: list of the various tvlv content handlers */
struct hlist_head handler_list;
- spinlock_t container_list_lock; /* protects container_list */
- spinlock_t handler_list_lock; /* protects handler_list */
+
+ /** @container_list_lock: protects tvlv container list access */
+ spinlock_t container_list_lock;
+
+ /** @handler_list_lock: protects handler list access */
+ spinlock_t handler_list_lock;
};
#ifdef CONFIG_BATMAN_ADV_DAT
/**
* struct batadv_priv_dat - per mesh interface DAT private data
- * @addr: node DAT address
- * @hash: hashtable representing the local ARP cache
- * @work: work queue callback item for cache purging
*/
struct batadv_priv_dat {
+ /** @addr: node DAT address */
batadv_dat_addr_t addr;
+
+ /** @hash: hashtable representing the local ARP cache */
struct batadv_hashtable *hash;
+
+ /** @work: work queue callback item for cache purging */
struct delayed_work work;
};
#endif
#ifdef CONFIG_BATMAN_ADV_MCAST
/**
* struct batadv_mcast_querier_state - IGMP/MLD querier state when bridged
- * @exists: whether a querier exists in the mesh
- * @shadowing: if a querier exists, whether it is potentially shadowing
- * multicast listeners (i.e. querier is behind our own bridge segment)
*/
struct batadv_mcast_querier_state {
+ /** @exists: whether a querier exists in the mesh */
bool exists;
+
+ /**
+ * @shadowing: if a querier exists, whether it is potentially shadowing
+ * multicast listeners (i.e. querier is behind our own bridge segment)
+ */
bool shadowing;
};
/**
* struct batadv_priv_mcast - per mesh interface mcast data
- * @mla_list: list of multicast addresses we are currently announcing via TT
- * @want_all_unsnoopables_list: a list of orig_nodes wanting all unsnoopable
- * multicast traffic
- * @want_all_ipv4_list: a list of orig_nodes wanting all IPv4 multicast traffic
- * @want_all_ipv6_list: a list of orig_nodes wanting all IPv6 multicast traffic
- * @querier_ipv4: the current state of an IGMP querier in the mesh
- * @querier_ipv6: the current state of an MLD querier in the mesh
- * @flags: the flags we have last sent in our mcast tvlv
- * @enabled: whether the multicast tvlv is currently enabled
- * @bridged: whether the soft interface has a bridge on top
- * @num_disabled: number of nodes that have no mcast tvlv
- * @num_want_all_unsnoopables: number of nodes wanting unsnoopable IP traffic
- * @num_want_all_ipv4: counter for items in want_all_ipv4_list
- * @num_want_all_ipv6: counter for items in want_all_ipv6_list
- * @want_lists_lock: lock for protecting modifications to mcast want lists
- * (traversals are rcu-locked)
- * @work: work queue callback item for multicast TT and TVLV updates
*/
struct batadv_priv_mcast {
+ /**
+ * @mla_list: list of multicast addresses we are currently announcing
+ * via TT
+ */
struct hlist_head mla_list; /* see __batadv_mcast_mla_update() */
+
+ /**
+ * @want_all_unsnoopables_list: a list of orig_nodes wanting all
+ * unsnoopable multicast traffic
+ */
struct hlist_head want_all_unsnoopables_list;
+
+ /**
+ * @want_all_ipv4_list: a list of orig_nodes wanting all IPv4 multicast
+ * traffic
+ */
struct hlist_head want_all_ipv4_list;
+
+ /**
+ * @want_all_ipv6_list: a list of orig_nodes wanting all IPv6 multicast
+ * traffic
+ */
struct hlist_head want_all_ipv6_list;
+
+ /** @querier_ipv4: the current state of an IGMP querier in the mesh */
struct batadv_mcast_querier_state querier_ipv4;
+
+ /** @querier_ipv6: the current state of an MLD querier in the mesh */
struct batadv_mcast_querier_state querier_ipv6;
+
+ /** @flags: the flags we have last sent in our mcast tvlv */
u8 flags;
+
+ /** @enabled: whether the multicast tvlv is currently enabled */
bool enabled;
+
+ /** @bridged: whether the soft interface has a bridge on top */
bool bridged;
+
+ /** @num_disabled: number of nodes that have no mcast tvlv */
atomic_t num_disabled;
+
+ /**
+ * @num_want_all_unsnoopables: number of nodes wanting unsnoopable IP
+ * traffic
+ */
atomic_t num_want_all_unsnoopables;
+
+ /** @num_want_all_ipv4: counter for items in want_all_ipv4_list */
atomic_t num_want_all_ipv4;
+
+ /** @num_want_all_ipv6: counter for items in want_all_ipv6_list */
atomic_t num_want_all_ipv6;
- /* protects want_all_{unsnoopables,ipv4,ipv6}_list */
+
+ /**
+ * @want_lists_lock: lock for protecting modifications to mcasts
+ * want_all_{unsnoopables,ipv4,ipv6}_list (traversals are rcu-locked)
+ */
spinlock_t want_lists_lock;
+
+ /** @work: work queue callback item for multicast TT and TVLV updates */
struct delayed_work work;
};
#endif
/**
* struct batadv_priv_nc - per mesh interface network coding private data
- * @work: work queue callback item for cleanup
- * @debug_dir: dentry for nc subdir in batman-adv directory in debugfs
- * @min_tq: only consider neighbors for encoding if neigh_tq > min_tq
- * @max_fwd_delay: maximum packet forward delay to allow coding of packets
- * @max_buffer_time: buffer time for sniffed packets used to decoding
- * @timestamp_fwd_flush: timestamp of last forward packet queue flush
- * @timestamp_sniffed_purge: timestamp of last sniffed packet queue purge
- * @coding_hash: Hash table used to buffer skbs while waiting for another
- * incoming skb to code it with. Skbs are added to the buffer just before being
- * forwarded in routing.c
- * @decoding_hash: Hash table used to buffer skbs that might be needed to decode
- * a received coded skb. The buffer is used for 1) skbs arriving on the
- * soft-interface; 2) skbs overheard on the hard-interface; and 3) skbs
- * forwarded by batman-adv.
*/
struct batadv_priv_nc {
+ /** @work: work queue callback item for cleanup */
struct delayed_work work;
+
+ /**
+ * @debug_dir: dentry for nc subdir in batman-adv directory in debugfs
+ */
struct dentry *debug_dir;
+
+ /**
+ * @min_tq: only consider neighbors for encoding if neigh_tq > min_tq
+ */
u8 min_tq;
+
+ /**
+ * @max_fwd_delay: maximum packet forward delay to allow coding of
+ * packets
+ */
u32 max_fwd_delay;
+
+ /**
+ * @max_buffer_time: buffer time for sniffed packets used to decoding
+ */
u32 max_buffer_time;
+
+ /**
+ * @timestamp_fwd_flush: timestamp of last forward packet queue flush
+ */
unsigned long timestamp_fwd_flush;
+
+ /**
+ * @timestamp_sniffed_purge: timestamp of last sniffed packet queue
+ * purge
+ */
unsigned long timestamp_sniffed_purge;
+
+ /**
+ * @coding_hash: Hash table used to buffer skbs while waiting for
+ * another incoming skb to code it with. Skbs are added to the buffer
+ * just before being forwarded in routing.c
+ */
struct batadv_hashtable *coding_hash;
+
+ /**
+ * @decoding_hash: Hash table used to buffer skbs that might be needed
+ * to decode a received coded skb. The buffer is used for 1) skbs
+ * arriving on the soft-interface; 2) skbs overheard on the
+ * hard-interface; and 3) skbs forwarded by batman-adv.
+ */
struct batadv_hashtable *decoding_hash;
};
/**
* struct batadv_tp_unacked - unacked packet meta-information
- * @seqno: seqno of the unacked packet
- * @len: length of the packet
- * @list: list node for batadv_tp_vars::unacked_list
*
* This struct is supposed to represent a buffer unacked packet. However, since
* the purpose of the TP meter is to count the traffic only, there is no need to
* store the entire sk_buff, the starting offset and the length are enough
*/
struct batadv_tp_unacked {
+ /** @seqno: seqno of the unacked packet */
u32 seqno;
+
+ /** @len: length of the packet */
u16 len;
+
+ /** @list: list node for &batadv_tp_vars.unacked_list */
struct list_head list;
};
/**
* enum batadv_tp_meter_role - Modus in tp meter session
- * @BATADV_TP_RECEIVER: Initialized as receiver
- * @BATADV_TP_SENDER: Initialized as sender
*/
enum batadv_tp_meter_role {
+ /** @BATADV_TP_RECEIVER: Initialized as receiver */
BATADV_TP_RECEIVER,
+
+ /** @BATADV_TP_SENDER: Initialized as sender */
BATADV_TP_SENDER
};
/**
* struct batadv_tp_vars - tp meter private variables per session
- * @list: list node for bat_priv::tp_list
- * @timer: timer for ack (receiver) and retry (sender)
- * @bat_priv: pointer to the mesh object
- * @start_time: start time in jiffies
- * @other_end: mac address of remote
- * @role: receiver/sender modi
- * @sending: sending binary semaphore: 1 if sending, 0 is not
- * @reason: reason for a stopped session
- * @finish_work: work item for the finishing procedure
- * @test_length: test length in milliseconds
- * @session: TP session identifier
- * @icmp_uid: local ICMP "socket" index
- * @dec_cwnd: decimal part of the cwnd used during linear growth
- * @cwnd: current size of the congestion window
- * @cwnd_lock: lock do protect @cwnd & @dec_cwnd
- * @ss_threshold: Slow Start threshold. Once cwnd exceeds this value the
- * connection switches to the Congestion Avoidance state
- * @last_acked: last acked byte
- * @last_sent: last sent byte, not yet acked
- * @tot_sent: amount of data sent/ACKed so far
- * @dup_acks: duplicate ACKs counter
- * @fast_recovery: true if in Fast Recovery mode
- * @recover: last sent seqno when entering Fast Recovery
- * @rto: sender timeout
- * @srtt: smoothed RTT scaled by 2^3
- * @rttvar: RTT variation scaled by 2^2
- * @more_bytes: waiting queue anchor when waiting for more ack/retry timeout
- * @prerandom_offset: offset inside the prerandom buffer
- * @prerandom_lock: spinlock protecting access to prerandom_offset
- * @last_recv: last in-order received packet
- * @unacked_list: list of unacked packets (meta-info only)
- * @unacked_lock: protect unacked_list
- * @last_recv_time: time time (jiffies) a msg was received
- * @refcount: number of context where the object is used
- * @rcu: struct used for freeing in an RCU-safe manner
*/
struct batadv_tp_vars {
+ /** @list: list node for &bat_priv.tp_list */
struct hlist_node list;
+
+ /** @timer: timer for ack (receiver) and retry (sender) */
struct timer_list timer;
+
+ /** @bat_priv: pointer to the mesh object */
struct batadv_priv *bat_priv;
+
+ /** @start_time: start time in jiffies */
unsigned long start_time;
+
+ /** @other_end: mac address of remote */
u8 other_end[ETH_ALEN];
+
+ /** @role: receiver/sender modi */
enum batadv_tp_meter_role role;
+
+ /** @sending: sending binary semaphore: 1 if sending, 0 is not */
atomic_t sending;
+
+ /** @reason: reason for a stopped session */
enum batadv_tp_meter_reason reason;
+
+ /** @finish_work: work item for the finishing procedure */
struct delayed_work finish_work;
+
+ /** @test_length: test length in milliseconds */
u32 test_length;
+
+ /** @session: TP session identifier */
u8 session[2];
+
+ /** @icmp_uid: local ICMP "socket" index */
u8 icmp_uid;
/* sender variables */
+
+ /** @dec_cwnd: decimal part of the cwnd used during linear growth */
u16 dec_cwnd;
+
+ /** @cwnd: current size of the congestion window */
u32 cwnd;
- spinlock_t cwnd_lock; /* Protects cwnd & dec_cwnd */
+
+ /** @cwnd_lock: lock do protect @cwnd & @dec_cwnd */
+ spinlock_t cwnd_lock;
+
+ /**
+ * @ss_threshold: Slow Start threshold. Once cwnd exceeds this value the
+ * connection switches to the Congestion Avoidance state
+ */
u32 ss_threshold;
+
+ /** @last_acked: last acked byte */
atomic_t last_acked;
+
+ /** @last_sent: last sent byte, not yet acked */
u32 last_sent;
+
+ /** @tot_sent: amount of data sent/ACKed so far */
atomic64_t tot_sent;
+
+ /** @dup_acks: duplicate ACKs counter */
atomic_t dup_acks;
+
+ /** @fast_recovery: true if in Fast Recovery mode */
bool fast_recovery;
+
+ /** @recover: last sent seqno when entering Fast Recovery */
u32 recover;
+
+ /** @rto: sender timeout */
u32 rto;
+
+ /** @srtt: smoothed RTT scaled by 2^3 */
u32 srtt;
+
+ /** @rttvar: RTT variation scaled by 2^2 */
u32 rttvar;
+
+ /**
+ * @more_bytes: waiting queue anchor when waiting for more ack/retry
+ * timeout
+ */
wait_queue_head_t more_bytes;
+
+ /** @prerandom_offset: offset inside the prerandom buffer */
u32 prerandom_offset;
- spinlock_t prerandom_lock; /* Protects prerandom_offset */
+
+ /** @prerandom_lock: spinlock protecting access to prerandom_offset */
+ spinlock_t prerandom_lock;
/* receiver variables */
+
+ /** @last_recv: last in-order received packet */
u32 last_recv;
+
+ /** @unacked_list: list of unacked packets (meta-info only) */
struct list_head unacked_list;
- spinlock_t unacked_lock; /* Protects unacked_list */
+
+ /** @unacked_lock: protect unacked_list */
+ spinlock_t unacked_lock;
+
+ /** @last_recv_time: time time (jiffies) a msg was received */
unsigned long last_recv_time;
+
+ /** @refcount: number of context where the object is used */
struct kref refcount;
+
+ /** @rcu: struct used for freeing in an RCU-safe manner */
struct rcu_head rcu;
};
/**
* struct batadv_softif_vlan - per VLAN attributes set
- * @bat_priv: pointer to the mesh object
- * @vid: VLAN identifier
- * @kobj: kobject for sysfs vlan subdirectory
- * @ap_isolation: AP isolation state
- * @tt: TT private attributes (VLAN specific)
- * @list: list node for bat_priv::softif_vlan_list
- * @refcount: number of context where this object is currently in use
- * @rcu: struct used for freeing in a RCU-safe manner
*/
struct batadv_softif_vlan {
+ /** @bat_priv: pointer to the mesh object */
struct batadv_priv *bat_priv;
+
+ /** @vid: VLAN identifier */
unsigned short vid;
+
+ /** @kobj: kobject for sysfs vlan subdirectory */
struct kobject *kobj;
+
+ /** @ap_isolation: AP isolation state */
atomic_t ap_isolation; /* boolean */
+
+ /** @tt: TT private attributes (VLAN specific) */
struct batadv_vlan_tt tt;
+
+ /** @list: list node for &bat_priv.softif_vlan_list */
struct hlist_node list;
+
+ /**
+ * @refcount: number of context where this object is currently in use
+ */
struct kref refcount;
+
+ /** @rcu: struct used for freeing in a RCU-safe manner */
struct rcu_head rcu;
};
/**
* struct batadv_priv_bat_v - B.A.T.M.A.N. V per soft-interface private data
- * @ogm_buff: buffer holding the OGM packet
- * @ogm_buff_len: length of the OGM packet buffer
- * @ogm_seqno: OGM sequence number - used to identify each OGM
- * @ogm_wq: workqueue used to schedule OGM transmissions
*/
struct batadv_priv_bat_v {
+ /** @ogm_buff: buffer holding the OGM packet */
unsigned char *ogm_buff;
+
+ /** @ogm_buff_len: length of the OGM packet buffer */
int ogm_buff_len;
+
+ /** @ogm_seqno: OGM sequence number - used to identify each OGM */
atomic_t ogm_seqno;
+
+ /** @ogm_wq: workqueue used to schedule OGM transmissions */
struct delayed_work ogm_wq;
};
/**
* struct batadv_priv - per mesh interface data
- * @mesh_state: current status of the mesh (inactive/active/deactivating)
- * @soft_iface: net device which holds this struct as private data
- * @bat_counters: mesh internal traffic statistic counters (see batadv_counters)
- * @aggregated_ogms: bool indicating whether OGM aggregation is enabled
- * @bonding: bool indicating whether traffic bonding is enabled
- * @fragmentation: bool indicating whether traffic fragmentation is enabled
- * @packet_size_max: max packet size that can be transmitted via
- * multiple fragmented skbs or a single frame if fragmentation is disabled
- * @frag_seqno: incremental counter to identify chains of egress fragments
- * @bridge_loop_avoidance: bool indicating whether bridge loop avoidance is
- * enabled
- * @distributed_arp_table: bool indicating whether distributed ARP table is
- * enabled
- * @multicast_mode: Enable or disable multicast optimizations on this node's
- * sender/originating side
- * @orig_interval: OGM broadcast interval in milliseconds
- * @hop_penalty: penalty which will be applied to an OGM's tq-field on every hop
- * @log_level: configured log level (see batadv_dbg_level)
- * @isolation_mark: the skb->mark value used to match packets for AP isolation
- * @isolation_mark_mask: bitmask identifying the bits in skb->mark to be used
- * for the isolation mark
- * @bcast_seqno: last sent broadcast packet sequence number
- * @bcast_queue_left: number of remaining buffered broadcast packet slots
- * @batman_queue_left: number of remaining OGM packet slots
- * @num_ifaces: number of interfaces assigned to this mesh interface
- * @mesh_obj: kobject for sysfs mesh subdirectory
- * @debug_dir: dentry for debugfs batman-adv subdirectory
- * @forw_bat_list: list of aggregated OGMs that will be forwarded
- * @forw_bcast_list: list of broadcast packets that will be rebroadcasted
- * @tp_list: list of tp sessions
- * @tp_num: number of currently active tp sessions
- * @orig_hash: hash table containing mesh participants (orig nodes)
- * @forw_bat_list_lock: lock protecting forw_bat_list
- * @forw_bcast_list_lock: lock protecting forw_bcast_list
- * @tp_list_lock: spinlock protecting @tp_list
- * @orig_work: work queue callback item for orig node purging
- * @primary_if: one of the hard-interfaces assigned to this mesh interface
- * becomes the primary interface
- * @algo_ops: routing algorithm used by this mesh interface
- * @softif_vlan_list: a list of softif_vlan structs, one per VLAN created on top
- * of the mesh interface represented by this object
- * @softif_vlan_list_lock: lock protecting softif_vlan_list
- * @bla: bridge loope avoidance data
- * @debug_log: holding debug logging relevant data
- * @gw: gateway data
- * @tt: translation table data
- * @tvlv: type-version-length-value data
- * @dat: distributed arp table data
- * @mcast: multicast data
- * @network_coding: bool indicating whether network coding is enabled
- * @nc: network coding data
- * @bat_v: B.A.T.M.A.N. V per soft-interface private data
*/
struct batadv_priv {
+ /**
+ * @mesh_state: current status of the mesh
+ * (inactive/active/deactivating)
+ */
atomic_t mesh_state;
+
+ /** @soft_iface: net device which holds this struct as private data */
struct net_device *soft_iface;
+
+ /**
+ * @bat_counters: mesh internal traffic statistic counters (see
+ * batadv_counters)
+ */
u64 __percpu *bat_counters; /* Per cpu counters */
+
+ /**
+ * @aggregated_ogms: bool indicating whether OGM aggregation is enabled
+ */
atomic_t aggregated_ogms;
+
+ /** @bonding: bool indicating whether traffic bonding is enabled */
atomic_t bonding;
+
+ /**
+ * @fragmentation: bool indicating whether traffic fragmentation is
+ * enabled
+ */
atomic_t fragmentation;
+
+ /**
+ * @packet_size_max: max packet size that can be transmitted via
+ * multiple fragmented skbs or a single frame if fragmentation is
+ * disabled
+ */
atomic_t packet_size_max;
+
+ /**
+ * @frag_seqno: incremental counter to identify chains of egress
+ * fragments
+ */
atomic_t frag_seqno;
+
#ifdef CONFIG_BATMAN_ADV_BLA
+ /**
+ * @bridge_loop_avoidance: bool indicating whether bridge loop
+ * avoidance is enabled
+ */
atomic_t bridge_loop_avoidance;
#endif
+
#ifdef CONFIG_BATMAN_ADV_DAT
+ /**
+ * @distributed_arp_table: bool indicating whether distributed ARP table
+ * is enabled
+ */
atomic_t distributed_arp_table;
#endif
+
#ifdef CONFIG_BATMAN_ADV_MCAST
+ /**
+ * @multicast_mode: Enable or disable multicast optimizations on this
+ * node's sender/originating side
+ */
atomic_t multicast_mode;
#endif
+
+ /** @orig_interval: OGM broadcast interval in milliseconds */
atomic_t orig_interval;
+
+ /**
+ * @hop_penalty: penalty which will be applied to an OGM's tq-field on
+ * every hop
+ */
atomic_t hop_penalty;
+
#ifdef CONFIG_BATMAN_ADV_DEBUG
+ /** @log_level: configured log level (see batadv_dbg_level) */
atomic_t log_level;
#endif
+
+ /**
+ * @isolation_mark: the skb->mark value used to match packets for AP
+ * isolation
+ */
u32 isolation_mark;
+
+ /**
+ * @isolation_mark_mask: bitmask identifying the bits in skb->mark to be
+ * used for the isolation mark
+ */
u32 isolation_mark_mask;
+
+ /** @bcast_seqno: last sent broadcast packet sequence number */
atomic_t bcast_seqno;
+
+ /**
+ * @bcast_queue_left: number of remaining buffered broadcast packet
+ * slots
+ */
atomic_t bcast_queue_left;
+
+ /** @batman_queue_left: number of remaining OGM packet slots */
atomic_t batman_queue_left;
+
+ /** @num_ifaces: number of interfaces assigned to this mesh interface */
char num_ifaces;
+
+ /** @mesh_obj: kobject for sysfs mesh subdirectory */
struct kobject *mesh_obj;
+
+ /** @debug_dir: dentry for debugfs batman-adv subdirectory */
struct dentry *debug_dir;
+
+ /** @forw_bat_list: list of aggregated OGMs that will be forwarded */
struct hlist_head forw_bat_list;
+
+ /**
+ * @forw_bcast_list: list of broadcast packets that will be
+ * rebroadcasted
+ */
struct hlist_head forw_bcast_list;
+
+ /** @tp_list: list of tp sessions */
struct hlist_head tp_list;
+
+ /** @tp_num: number of currently active tp sessions */
struct batadv_hashtable *orig_hash;
- spinlock_t forw_bat_list_lock; /* protects forw_bat_list */
- spinlock_t forw_bcast_list_lock; /* protects forw_bcast_list */
- spinlock_t tp_list_lock; /* protects tp_list */
+
+ /** @orig_hash: hash table containing mesh participants (orig nodes) */
+ spinlock_t forw_bat_list_lock;
+
+ /** @forw_bat_list_lock: lock protecting forw_bat_list */
+ spinlock_t forw_bcast_list_lock;
+
+ /** @forw_bcast_list_lock: lock protecting forw_bcast_list */
+ spinlock_t tp_list_lock;
+
+ /** @tp_list_lock: spinlock protecting @tp_list */
atomic_t tp_num;
+
+ /** @orig_work: work queue callback item for orig node purging */
struct delayed_work orig_work;
+
+ /**
+ * @primary_if: one of the hard-interfaces assigned to this mesh
+ * interface becomes the primary interface
+ */
struct batadv_hard_iface __rcu *primary_if; /* rcu protected pointer */
+
+ /** @algo_ops: routing algorithm used by this mesh interface */
struct batadv_algo_ops *algo_ops;
+
+ /**
+ * @softif_vlan_list: a list of softif_vlan structs, one per VLAN
+ * created on top of the mesh interface represented by this object
+ */
struct hlist_head softif_vlan_list;
- spinlock_t softif_vlan_list_lock; /* protects softif_vlan_list */
+
+ /** @softif_vlan_list_lock: lock protecting softif_vlan_list */
+ spinlock_t softif_vlan_list_lock;
+
#ifdef CONFIG_BATMAN_ADV_BLA
+ /** @bla: bridge loope avoidance data */
struct batadv_priv_bla bla;
#endif
+
#ifdef CONFIG_BATMAN_ADV_DEBUG
+ /** @debug_log: holding debug logging relevant data */
struct batadv_priv_debug_log *debug_log;
#endif
+
+ /** @gw: gateway data */
struct batadv_priv_gw gw;
+
+ /** @tt: translation table data */
struct batadv_priv_tt tt;
+
+ /** @tvlv: type-version-length-value data */
struct batadv_priv_tvlv tvlv;
+
#ifdef CONFIG_BATMAN_ADV_DAT
+ /** @dat: distributed arp table data */
struct batadv_priv_dat dat;
#endif
+
#ifdef CONFIG_BATMAN_ADV_MCAST
+ /** @mcast: multicast data */
struct batadv_priv_mcast mcast;
#endif
+
#ifdef CONFIG_BATMAN_ADV_NC
+ /**
+ * @network_coding: bool indicating whether network coding is enabled
+ */
atomic_t network_coding;
+
+ /** @nc: network coding data */
struct batadv_priv_nc nc;
#endif /* CONFIG_BATMAN_ADV_NC */
+
#ifdef CONFIG_BATMAN_ADV_BATMAN_V
+ /** @bat_v: B.A.T.M.A.N. V per soft-interface private data */
struct batadv_priv_bat_v bat_v;
#endif
};
/**
* struct batadv_socket_client - layer2 icmp socket client data
- * @queue_list: packet queue for packets destined for this socket client
- * @queue_len: number of packets in the packet queue (queue_list)
- * @index: socket client's index in the batadv_socket_client_hash
- * @lock: lock protecting queue_list, queue_len & index
- * @queue_wait: socket client's wait queue
- * @bat_priv: pointer to soft_iface this client belongs to
*/
struct batadv_socket_client {
+ /**
+ * @queue_list: packet queue for packets destined for this socket client
+ */
struct list_head queue_list;
+
+ /** @queue_len: number of packets in the packet queue (queue_list) */
unsigned int queue_len;
+
+ /** @index: socket client's index in the batadv_socket_client_hash */
unsigned char index;
- spinlock_t lock; /* protects queue_list, queue_len & index */
+
+ /** @lock: lock protecting queue_list, queue_len & index */
+ spinlock_t lock;
+
+ /** @queue_wait: socket client's wait queue */
wait_queue_head_t queue_wait;
+
+ /** @bat_priv: pointer to soft_iface this client belongs to */
struct batadv_priv *bat_priv;
};
/**
* struct batadv_socket_packet - layer2 icmp packet for socket client
- * @list: list node for batadv_socket_client::queue_list
- * @icmp_len: size of the layer2 icmp packet
- * @icmp_packet: layer2 icmp packet
*/
struct batadv_socket_packet {
+ /** @list: list node for &batadv_socket_client.queue_list */
struct list_head list;
+
+ /** @icmp_len: size of the layer2 icmp packet */
size_t icmp_len;
+
+ /** @icmp_packet: layer2 icmp packet */
u8 icmp_packet[BATADV_ICMP_MAX_PACKET_SIZE];
};
/**
* struct batadv_bla_backbone_gw - batman-adv gateway bridged into the LAN
- * @orig: originator address of backbone node (mac address of primary iface)
- * @vid: vlan id this gateway was detected on
- * @hash_entry: hlist node for batadv_priv_bla::backbone_hash
- * @bat_priv: pointer to soft_iface this backbone gateway belongs to
- * @lasttime: last time we heard of this backbone gw
- * @wait_periods: grace time for bridge forward delays and bla group forming at
- * bootup phase - no bcast traffic is formwared until it has elapsed
- * @request_sent: if this bool is set to true we are out of sync with this
- * backbone gateway - no bcast traffic is formwared until the situation was
- * resolved
- * @crc: crc16 checksum over all claims
- * @crc_lock: lock protecting crc
- * @report_work: work struct for reporting detected loops
- * @refcount: number of contexts the object is used
- * @rcu: struct used for freeing in an RCU-safe manner
*/
struct batadv_bla_backbone_gw {
+ /**
+ * @orig: originator address of backbone node (mac address of primary
+ * iface)
+ */
u8 orig[ETH_ALEN];
+
+ /** @vid: vlan id this gateway was detected on */
unsigned short vid;
+
+ /** @hash_entry: hlist node for &batadv_priv_bla.backbone_hash */
struct hlist_node hash_entry;
+
+ /** @bat_priv: pointer to soft_iface this backbone gateway belongs to */
struct batadv_priv *bat_priv;
+
+ /** @lasttime: last time we heard of this backbone gw */
unsigned long lasttime;
+
+ /**
+ * @wait_periods: grace time for bridge forward delays and bla group
+ * forming at bootup phase - no bcast traffic is formwared until it has
+ * elapsed
+ */
atomic_t wait_periods;
+
+ /**
+ * @request_sent: if this bool is set to true we are out of sync with
+ * this backbone gateway - no bcast traffic is formwared until the
+ * situation was resolved
+ */
atomic_t request_sent;
+
+ /** @crc: crc16 checksum over all claims */
u16 crc;
- spinlock_t crc_lock; /* protects crc */
+
+ /** @crc_lock: lock protecting crc */
+ spinlock_t crc_lock;
+
+ /** @report_work: work struct for reporting detected loops */
struct work_struct report_work;
+
+ /** @refcount: number of contexts the object is used */
struct kref refcount;
+
+ /** @rcu: struct used for freeing in an RCU-safe manner */
struct rcu_head rcu;
};
/**
* struct batadv_bla_claim - claimed non-mesh client structure
- * @addr: mac address of claimed non-mesh client
- * @vid: vlan id this client was detected on
- * @backbone_gw: pointer to backbone gw claiming this client
- * @backbone_lock: lock protecting backbone_gw pointer
- * @lasttime: last time we heard of claim (locals only)
- * @hash_entry: hlist node for batadv_priv_bla::claim_hash
- * @refcount: number of contexts the object is used
- * @rcu: struct used for freeing in an RCU-safe manner
*/
struct batadv_bla_claim {
+ /** @addr: mac address of claimed non-mesh client */
u8 addr[ETH_ALEN];
+
+ /** @vid: vlan id this client was detected on */
unsigned short vid;
+
+ /** @backbone_gw: pointer to backbone gw claiming this client */
struct batadv_bla_backbone_gw *backbone_gw;
- spinlock_t backbone_lock; /* protects backbone_gw */
+
+ /** @backbone_lock: lock protecting backbone_gw pointer */
+ spinlock_t backbone_lock;
+
+ /** @lasttime: last time we heard of claim (locals only) */
unsigned long lasttime;
+
+ /** @hash_entry: hlist node for &batadv_priv_bla.claim_hash */
struct hlist_node hash_entry;
+
+ /** @refcount: number of contexts the object is used */
struct rcu_head rcu;
+
+ /** @rcu: struct used for freeing in an RCU-safe manner */
struct kref refcount;
};
#endif
/**
* struct batadv_tt_common_entry - tt local & tt global common data
- * @addr: mac address of non-mesh client
- * @vid: VLAN identifier
- * @hash_entry: hlist node for batadv_priv_tt::local_hash or for
- * batadv_priv_tt::global_hash
- * @flags: various state handling flags (see batadv_tt_client_flags)
- * @added_at: timestamp used for purging stale tt common entries
- * @refcount: number of contexts the object is used
- * @rcu: struct used for freeing in an RCU-safe manner
*/
struct batadv_tt_common_entry {
+ /** @addr: mac address of non-mesh client */
u8 addr[ETH_ALEN];
+
+ /** @vid: VLAN identifier */
unsigned short vid;
+
+ /**
+ * @hash_entry: hlist node for &batadv_priv_tt.local_hash or for
+ * &batadv_priv_tt.global_hash
+ */
struct hlist_node hash_entry;
+
+ /** @flags: various state handling flags (see batadv_tt_client_flags) */
u16 flags;
+
+ /** @added_at: timestamp used for purging stale tt common entries */
unsigned long added_at;
+
+ /** @refcount: number of contexts the object is used */
struct kref refcount;
+
+ /** @rcu: struct used for freeing in an RCU-safe manner */
struct rcu_head rcu;
};
/**
* struct batadv_tt_local_entry - translation table local entry data
- * @common: general translation table data
- * @last_seen: timestamp used for purging stale tt local entries
- * @vlan: soft-interface vlan of the entry
*/
struct batadv_tt_local_entry {
+ /** @common: general translation table data */
struct batadv_tt_common_entry common;
+
+ /** @last_seen: timestamp used for purging stale tt local entries */
unsigned long last_seen;
+
+ /** @vlan: soft-interface vlan of the entry */
struct batadv_softif_vlan *vlan;
};
/**
* struct batadv_tt_global_entry - translation table global entry data
- * @common: general translation table data
- * @orig_list: list of orig nodes announcing this non-mesh client
- * @orig_list_count: number of items in the orig_list
- * @list_lock: lock protecting orig_list
- * @roam_at: time at which TT_GLOBAL_ROAM was set
*/
struct batadv_tt_global_entry {
+ /** @common: general translation table data */
struct batadv_tt_common_entry common;
+
+ /** @orig_list: list of orig nodes announcing this non-mesh client */
struct hlist_head orig_list;
+
+ /** @orig_list_count: number of items in the orig_list */
atomic_t orig_list_count;
- spinlock_t list_lock; /* protects orig_list */
+
+ /** @list_lock: lock protecting orig_list */
+ spinlock_t list_lock;
+
+ /** @roam_at: time at which TT_GLOBAL_ROAM was set */
unsigned long roam_at;
};
/**
* struct batadv_tt_orig_list_entry - orig node announcing a non-mesh client
- * @orig_node: pointer to orig node announcing this non-mesh client
- * @ttvn: translation table version number which added the non-mesh client
- * @flags: per orig entry TT sync flags
- * @list: list node for batadv_tt_global_entry::orig_list
- * @refcount: number of contexts the object is used
- * @rcu: struct used for freeing in an RCU-safe manner
*/
struct batadv_tt_orig_list_entry {
+ /** @orig_node: pointer to orig node announcing this non-mesh client */
struct batadv_orig_node *orig_node;
+
+ /**
+ * @ttvn: translation table version number which added the non-mesh
+ * client
+ */
u8 ttvn;
+
+ /** @flags: per orig entry TT sync flags */
u8 flags;
+
+ /** @list: list node for &batadv_tt_global_entry.orig_list */
struct hlist_node list;
+
+ /** @refcount: number of contexts the object is used */
struct kref refcount;
+
+ /** @rcu: struct used for freeing in an RCU-safe manner */
struct rcu_head rcu;
};
/**
* struct batadv_tt_change_node - structure for tt changes occurred
- * @list: list node for batadv_priv_tt::changes_list
- * @change: holds the actual translation table diff data
*/
struct batadv_tt_change_node {
+ /** @list: list node for &batadv_priv_tt.changes_list */
struct list_head list;
+
+ /** @change: holds the actual translation table diff data */
struct batadv_tvlv_tt_change change;
};
/**
* struct batadv_tt_req_node - data to keep track of the tt requests in flight
- * @addr: mac address address of the originator this request was sent to
- * @issued_at: timestamp used for purging stale tt requests
- * @refcount: number of contexts the object is used by
- * @list: list node for batadv_priv_tt::req_list
*/
struct batadv_tt_req_node {
+ /**
+ * @addr: mac address address of the originator this request was sent to
+ */
u8 addr[ETH_ALEN];
+
+ /** @issued_at: timestamp used for purging stale tt requests */
unsigned long issued_at;
+
+ /** @refcount: number of contexts the object is used by */
struct kref refcount;
+
+ /** @list: list node for &batadv_priv_tt.req_list */
struct hlist_node list;
};
/**
* struct batadv_tt_roam_node - roaming client data
- * @addr: mac address of the client in the roaming phase
- * @counter: number of allowed roaming events per client within a single
- * OGM interval (changes are committed with each OGM)
- * @first_time: timestamp used for purging stale roaming node entries
- * @list: list node for batadv_priv_tt::roam_list
*/
struct batadv_tt_roam_node {
+ /** @addr: mac address of the client in the roaming phase */
u8 addr[ETH_ALEN];
+
+ /**
+ * @counter: number of allowed roaming events per client within a single
+ * OGM interval (changes are committed with each OGM)
+ */
atomic_t counter;
+
+ /**
+ * @first_time: timestamp used for purging stale roaming node entries
+ */
unsigned long first_time;
+
+ /** @list: list node for &batadv_priv_tt.roam_list */
struct list_head list;
};
/**
* struct batadv_nc_node - network coding node
- * @list: next and prev pointer for the list handling
- * @addr: the node's mac address
- * @refcount: number of contexts the object is used by
- * @rcu: struct used for freeing in an RCU-safe manner
- * @orig_node: pointer to corresponding orig node struct
- * @last_seen: timestamp of last ogm received from this node
*/
struct batadv_nc_node {
+ /** @list: next and prev pointer for the list handling */
struct list_head list;
+
+ /** @addr: the node's mac address */
u8 addr[ETH_ALEN];
+
+ /** @refcount: number of contexts the object is used by */
struct kref refcount;
+
+ /** @rcu: struct used for freeing in an RCU-safe manner */
struct rcu_head rcu;
+
+ /** @orig_node: pointer to corresponding orig node struct */
struct batadv_orig_node *orig_node;
+
+ /** @last_seen: timestamp of last ogm received from this node */
unsigned long last_seen;
};
/**
* struct batadv_nc_path - network coding path
- * @hash_entry: next and prev pointer for the list handling
- * @rcu: struct used for freeing in an RCU-safe manner
- * @refcount: number of contexts the object is used by
- * @packet_list: list of buffered packets for this path
- * @packet_list_lock: access lock for packet list
- * @next_hop: next hop (destination) of path
- * @prev_hop: previous hop (source) of path
- * @last_valid: timestamp for last validation of path
*/
struct batadv_nc_path {
+ /** @hash_entry: next and prev pointer for the list handling */
struct hlist_node hash_entry;
+
+ /** @rcu: struct used for freeing in an RCU-safe manner */
struct rcu_head rcu;
+
+ /** @refcount: number of contexts the object is used by */
struct kref refcount;
+
+ /** @packet_list: list of buffered packets for this path */
struct list_head packet_list;
- spinlock_t packet_list_lock; /* Protects packet_list */
+
+ /** @packet_list_lock: access lock for packet list */
+ spinlock_t packet_list_lock;
+
+ /** @next_hop: next hop (destination) of path */
u8 next_hop[ETH_ALEN];
+
+ /** @prev_hop: previous hop (source) of path */
u8 prev_hop[ETH_ALEN];
+
+ /** @last_valid: timestamp for last validation of path */
unsigned long last_valid;
};
/**
* struct batadv_nc_packet - network coding packet used when coding and
* decoding packets
- * @list: next and prev pointer for the list handling
- * @packet_id: crc32 checksum of skb data
- * @timestamp: field containing the info when the packet was added to path
- * @neigh_node: pointer to original next hop neighbor of skb
- * @skb: skb which can be encoded or used for decoding
- * @nc_path: pointer to path this nc packet is attached to
*/
struct batadv_nc_packet {
+ /** @list: next and prev pointer for the list handling */
struct list_head list;
+
+ /** @packet_id: crc32 checksum of skb data */
__be32 packet_id;
+
+ /**
+ * @timestamp: field containing the info when the packet was added to
+ * path
+ */
unsigned long timestamp;
+
+ /** @neigh_node: pointer to original next hop neighbor of skb */
struct batadv_neigh_node *neigh_node;
+
+ /** @skb: skb which can be encoded or used for decoding */
struct sk_buff *skb;
+
+ /** @nc_path: pointer to path this nc packet is attached to */
struct batadv_nc_path *nc_path;
};
/**
* struct batadv_skb_cb - control buffer structure used to store private data
* relevant to batman-adv in the skb->cb buffer in skbs.
- * @decoded: Marks a skb as decoded, which is checked when searching for coding
- * opportunities in network-coding.c
- * @num_bcasts: Counter for broadcast packet retransmissions
*/
struct batadv_skb_cb {
+ /**
+ * @decoded: Marks a skb as decoded, which is checked when searching for
+ * coding opportunities in network-coding.c
+ */
bool decoded;
+
+ /** @num_bcasts: Counter for broadcast packet retransmissions */
unsigned int num_bcasts;
};
/**
* struct batadv_forw_packet - structure for bcast packets to be sent/forwarded
- * @list: list node for batadv_priv::forw_{bat,bcast}_list
- * @cleanup_list: list node for purging functions
- * @send_time: execution time for delayed_work (packet sending)
- * @own: bool for locally generated packets (local OGMs are re-scheduled after
- * sending)
- * @skb: bcast packet's skb buffer
- * @packet_len: size of aggregated OGM packet inside the skb buffer
- * @direct_link_flags: direct link flags for aggregated OGM packets
- * @num_packets: counter for aggregated OGMv1 packets
- * @delayed_work: work queue callback item for packet sending
- * @if_incoming: pointer to incoming hard-iface or primary iface if
- * locally generated packet
- * @if_outgoing: packet where the packet should be sent to, or NULL if
- * unspecified
- * @queue_left: The queue (counter) this packet was applied to
*/
struct batadv_forw_packet {
+ /**
+ * @list: list node for &batadv_priv.forw.bcast_list and
+ * &batadv_priv.forw.bat_list
+ */
struct hlist_node list;
+
+ /** @cleanup_list: list node for purging functions */
struct hlist_node cleanup_list;
+
+ /** @send_time: execution time for delayed_work (packet sending) */
unsigned long send_time;
+
+ /**
+ * @own: bool for locally generated packets (local OGMs are re-scheduled
+ * after sending)
+ */
u8 own;
+
+ /** @skb: bcast packet's skb buffer */
struct sk_buff *skb;
+
+ /** @packet_len: size of aggregated OGM packet inside the skb buffer */
u16 packet_len;
+
+ /** @direct_link_flags: direct link flags for aggregated OGM packets */
u32 direct_link_flags;
+
+ /** @num_packets: counter for aggregated OGMv1 packets */
u8 num_packets;
+
+ /** @delayed_work: work queue callback item for packet sending */
struct delayed_work delayed_work;
+
+ /**
+ * @if_incoming: pointer to incoming hard-iface or primary iface if
+ * locally generated packet
+ */
struct batadv_hard_iface *if_incoming;
+
+ /**
+ * @if_outgoing: packet where the packet should be sent to, or NULL if
+ * unspecified
+ */
struct batadv_hard_iface *if_outgoing;
+
+ /** @queue_left: The queue (counter) this packet was applied to */
atomic_t *queue_left;
};
/**
* struct batadv_algo_iface_ops - mesh algorithm callbacks (interface specific)
- * @activate: start routing mechanisms when hard-interface is brought up
- * (optional)
- * @enable: init routing info when hard-interface is enabled
- * @disable: de-init routing info when hard-interface is disabled
- * @update_mac: (re-)init mac addresses of the protocol information
- * belonging to this hard-interface
- * @primary_set: called when primary interface is selected / changed
*/
struct batadv_algo_iface_ops {
+ /**
+ * @activate: start routing mechanisms when hard-interface is brought up
+ * (optional)
+ */
void (*activate)(struct batadv_hard_iface *hard_iface);
+
+ /** @enable: init routing info when hard-interface is enabled */
int (*enable)(struct batadv_hard_iface *hard_iface);
+
+ /** @disable: de-init routing info when hard-interface is disabled */
void (*disable)(struct batadv_hard_iface *hard_iface);
+
+ /**
+ * @update_mac: (re-)init mac addresses of the protocol information
+ * belonging to this hard-interface
+ */
void (*update_mac)(struct batadv_hard_iface *hard_iface);
+
+ /** @primary_set: called when primary interface is selected / changed */
void (*primary_set)(struct batadv_hard_iface *hard_iface);
};
/**
* struct batadv_algo_neigh_ops - mesh algorithm callbacks (neighbour specific)
- * @hardif_init: called on creation of single hop entry
- * (optional)
- * @cmp: compare the metrics of two neighbors for their respective outgoing
- * interfaces
- * @is_similar_or_better: check if neigh1 is equally similar or better than
- * neigh2 for their respective outgoing interface from the metric prospective
- * @print: print the single hop neighbor list (optional)
- * @dump: dump neighbors to a netlink socket (optional)
*/
struct batadv_algo_neigh_ops {
+ /** @hardif_init: called on creation of single hop entry (optional) */
void (*hardif_init)(struct batadv_hardif_neigh_node *neigh);
+
+ /**
+ * @cmp: compare the metrics of two neighbors for their respective
+ * outgoing interfaces
+ */
int (*cmp)(struct batadv_neigh_node *neigh1,
struct batadv_hard_iface *if_outgoing1,
struct batadv_neigh_node *neigh2,
struct batadv_hard_iface *if_outgoing2);
+
+ /**
+ * @is_similar_or_better: check if neigh1 is equally similar or better
+ * than neigh2 for their respective outgoing interface from the metric
+ * prospective
+ */
bool (*is_similar_or_better)(struct batadv_neigh_node *neigh1,
struct batadv_hard_iface *if_outgoing1,
struct batadv_neigh_node *neigh2,
struct batadv_hard_iface *if_outgoing2);
+
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
+ /** @print: print the single hop neighbor list (optional) */
void (*print)(struct batadv_priv *priv, struct seq_file *seq);
#endif
+
+ /** @dump: dump neighbors to a netlink socket (optional) */
void (*dump)(struct sk_buff *msg, struct netlink_callback *cb,
struct batadv_priv *priv,
struct batadv_hard_iface *hard_iface);
/**
* struct batadv_algo_orig_ops - mesh algorithm callbacks (originator specific)
- * @free: free the resources allocated by the routing algorithm for an orig_node
- * object (optional)
- * @add_if: ask the routing algorithm to apply the needed changes to the
- * orig_node due to a new hard-interface being added into the mesh (optional)
- * @del_if: ask the routing algorithm to apply the needed changes to the
- * orig_node due to an hard-interface being removed from the mesh (optional)
- * @print: print the originator table (optional)
- * @dump: dump originators to a netlink socket (optional)
*/
struct batadv_algo_orig_ops {
+ /**
+ * @free: free the resources allocated by the routing algorithm for an
+ * orig_node object (optional)
+ */
void (*free)(struct batadv_orig_node *orig_node);
+
+ /**
+ * @add_if: ask the routing algorithm to apply the needed changes to the
+ * orig_node due to a new hard-interface being added into the mesh
+ * (optional)
+ */
int (*add_if)(struct batadv_orig_node *orig_node, int max_if_num);
+
+ /**
+ * @del_if: ask the routing algorithm to apply the needed changes to the
+ * orig_node due to an hard-interface being removed from the mesh
+ * (optional)
+ */
int (*del_if)(struct batadv_orig_node *orig_node, int max_if_num,
int del_if_num);
+
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
+ /** @print: print the originator table (optional) */
void (*print)(struct batadv_priv *priv, struct seq_file *seq,
struct batadv_hard_iface *hard_iface);
#endif
+
+ /** @dump: dump originators to a netlink socket (optional) */
void (*dump)(struct sk_buff *msg, struct netlink_callback *cb,
struct batadv_priv *priv,
struct batadv_hard_iface *hard_iface);
/**
* struct batadv_algo_gw_ops - mesh algorithm callbacks (GW specific)
- * @init_sel_class: initialize GW selection class (optional)
- * @store_sel_class: parse and stores a new GW selection class (optional)
- * @show_sel_class: prints the current GW selection class (optional)
- * @get_best_gw_node: select the best GW from the list of available nodes
- * (optional)
- * @is_eligible: check if a newly discovered GW is a potential candidate for
- * the election as best GW (optional)
- * @print: print the gateway table (optional)
- * @dump: dump gateways to a netlink socket (optional)
*/
struct batadv_algo_gw_ops {
+ /** @init_sel_class: initialize GW selection class (optional) */
void (*init_sel_class)(struct batadv_priv *bat_priv);
+
+ /**
+ * @store_sel_class: parse and stores a new GW selection class
+ * (optional)
+ */
ssize_t (*store_sel_class)(struct batadv_priv *bat_priv, char *buff,
size_t count);
+
+ /** @show_sel_class: prints the current GW selection class (optional) */
ssize_t (*show_sel_class)(struct batadv_priv *bat_priv, char *buff);
+
+ /**
+ * @get_best_gw_node: select the best GW from the list of available
+ * nodes (optional)
+ */
struct batadv_gw_node *(*get_best_gw_node)
(struct batadv_priv *bat_priv);
+
+ /**
+ * @is_eligible: check if a newly discovered GW is a potential candidate
+ * for the election as best GW (optional)
+ */
bool (*is_eligible)(struct batadv_priv *bat_priv,
struct batadv_orig_node *curr_gw_orig,
struct batadv_orig_node *orig_node);
+
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
+ /** @print: print the gateway table (optional) */
void (*print)(struct batadv_priv *bat_priv, struct seq_file *seq);
#endif
+
+ /** @dump: dump gateways to a netlink socket (optional) */
void (*dump)(struct sk_buff *msg, struct netlink_callback *cb,
struct batadv_priv *priv);
};
/**
* struct batadv_algo_ops - mesh algorithm callbacks
- * @list: list node for the batadv_algo_list
- * @name: name of the algorithm
- * @iface: callbacks related to interface handling
- * @neigh: callbacks related to neighbors handling
- * @orig: callbacks related to originators handling
- * @gw: callbacks related to GW mode
*/
struct batadv_algo_ops {
+ /** @list: list node for the batadv_algo_list */
struct hlist_node list;
+
+ /** @name: name of the algorithm */
char *name;
+
+ /** @iface: callbacks related to interface handling */
struct batadv_algo_iface_ops iface;
+
+ /** @neigh: callbacks related to neighbors handling */
struct batadv_algo_neigh_ops neigh;
+
+ /** @orig: callbacks related to originators handling */
struct batadv_algo_orig_ops orig;
+
+ /** @gw: callbacks related to GW mode */
struct batadv_algo_gw_ops gw;
};
/**
* struct batadv_dat_entry - it is a single entry of batman-adv ARP backend. It
* is used to stored ARP entries needed for the global DAT cache
- * @ip: the IPv4 corresponding to this DAT/ARP entry
- * @mac_addr: the MAC address associated to the stored IPv4
- * @vid: the vlan ID associated to this entry
- * @last_update: time in jiffies when this entry was refreshed last time
- * @hash_entry: hlist node for batadv_priv_dat::hash
- * @refcount: number of contexts the object is used
- * @rcu: struct used for freeing in an RCU-safe manner
*/
struct batadv_dat_entry {
+ /** @ip: the IPv4 corresponding to this DAT/ARP entry */
__be32 ip;
+
+ /** @mac_addr: the MAC address associated to the stored IPv4 */
u8 mac_addr[ETH_ALEN];
+
+ /** @vid: the vlan ID associated to this entry */
unsigned short vid;
+
+ /**
+ * @last_update: time in jiffies when this entry was refreshed last time
+ */
unsigned long last_update;
+
+ /** @hash_entry: hlist node for &batadv_priv_dat.hash */
struct hlist_node hash_entry;
+
+ /** @refcount: number of contexts the object is used */
struct kref refcount;
+
+ /** @rcu: struct used for freeing in an RCU-safe manner */
struct rcu_head rcu;
};
/**
* struct batadv_hw_addr - a list entry for a MAC address
- * @list: list node for the linking of entries
- * @addr: the MAC address of this list entry
*/
struct batadv_hw_addr {
+ /** @list: list node for the linking of entries */
struct hlist_node list;
+
+ /** @addr: the MAC address of this list entry */
unsigned char addr[ETH_ALEN];
};
/**
* struct batadv_dat_candidate - candidate destination for DAT operations
- * @type: the type of the selected candidate. It can one of the following:
- * - BATADV_DAT_CANDIDATE_NOT_FOUND
- * - BATADV_DAT_CANDIDATE_ORIG
- * @orig_node: if type is BATADV_DAT_CANDIDATE_ORIG this field points to the
- * corresponding originator node structure
*/
struct batadv_dat_candidate {
+ /**
+ * @type: the type of the selected candidate. It can one of the
+ * following:
+ * - BATADV_DAT_CANDIDATE_NOT_FOUND
+ * - BATADV_DAT_CANDIDATE_ORIG
+ */
int type;
+
+ /**
+ * @orig_node: if type is BATADV_DAT_CANDIDATE_ORIG this field points to
+ * the corresponding originator node structure
+ */
struct batadv_orig_node *orig_node;
};
/**
* struct batadv_tvlv_container - container for tvlv appended to OGMs
- * @list: hlist node for batadv_priv_tvlv::container_list
- * @tvlv_hdr: tvlv header information needed to construct the tvlv
- * @refcount: number of contexts the object is used
*/
struct batadv_tvlv_container {
+ /** @list: hlist node for &batadv_priv_tvlv.container_list */
struct hlist_node list;
+
+ /** @tvlv_hdr: tvlv header information needed to construct the tvlv */
struct batadv_tvlv_hdr tvlv_hdr;
+
+ /** @refcount: number of contexts the object is used */
struct kref refcount;
};
/**
* struct batadv_tvlv_handler - handler for specific tvlv type and version
- * @list: hlist node for batadv_priv_tvlv::handler_list
- * @ogm_handler: handler callback which is given the tvlv payload to process on
- * incoming OGM packets
- * @unicast_handler: handler callback which is given the tvlv payload to process
- * on incoming unicast tvlv packets
- * @type: tvlv type this handler feels responsible for
- * @version: tvlv version this handler feels responsible for
- * @flags: tvlv handler flags
- * @refcount: number of contexts the object is used
- * @rcu: struct used for freeing in an RCU-safe manner
*/
struct batadv_tvlv_handler {
+ /** @list: hlist node for &batadv_priv_tvlv.handler_list */
struct hlist_node list;
+
+ /**
+ * @ogm_handler: handler callback which is given the tvlv payload to
+ * process on incoming OGM packets
+ */
void (*ogm_handler)(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig,
u8 flags, void *tvlv_value, u16 tvlv_value_len);
+
+ /**
+ * @unicast_handler: handler callback which is given the tvlv payload to
+ * process on incoming unicast tvlv packets
+ */
int (*unicast_handler)(struct batadv_priv *bat_priv,
u8 *src, u8 *dst,
void *tvlv_value, u16 tvlv_value_len);
+
+ /** @type: tvlv type this handler feels responsible for */
u8 type;
+
+ /** @version: tvlv version this handler feels responsible for */
u8 version;
+
+ /** @flags: tvlv handler flags */
u8 flags;
+
+ /** @refcount: number of contexts the object is used */
struct kref refcount;
+
+ /** @rcu: struct used for freeing in an RCU-safe manner */
struct rcu_head rcu;
};
/**
* enum batadv_tvlv_handler_flags - tvlv handler flags definitions
- * @BATADV_TVLV_HANDLER_OGM_CIFNOTFND: tvlv ogm processing function will call
- * this handler even if its type was not found (with no data)
- * @BATADV_TVLV_HANDLER_OGM_CALLED: interval tvlv handling flag - the API marks
- * a handler as being called, so it won't be called if the
- * BATADV_TVLV_HANDLER_OGM_CIFNOTFND flag was set
*/
enum batadv_tvlv_handler_flags {
+ /**
+ * @BATADV_TVLV_HANDLER_OGM_CIFNOTFND: tvlv ogm processing function
+ * will call this handler even if its type was not found (with no data)
+ */
BATADV_TVLV_HANDLER_OGM_CIFNOTFND = BIT(1),
+
+ /**
+ * @BATADV_TVLV_HANDLER_OGM_CALLED: interval tvlv handling flag - the
+ * API marks a handler as being called, so it won't be called if the
+ * BATADV_TVLV_HANDLER_OGM_CIFNOTFND flag was set
+ */
BATADV_TVLV_HANDLER_OGM_CALLED = BIT(2),
};
/**
* struct batadv_store_mesh_work - Work queue item to detach add/del interface
* from sysfs locks
- * @net_dev: netdevice to add/remove to/from batman-adv soft-interface
- * @soft_iface_name: name of soft-interface to modify
- * @work: work queue item
*/
struct batadv_store_mesh_work {
+ /**
+ * @net_dev: netdevice to add/remove to/from batman-adv soft-interface
+ */
struct net_device *net_dev;
+
+ /** @soft_iface_name: name of soft-interface to modify */
char soft_iface_name[IFNAMSIZ];
+
+ /** @work: work queue item */
struct work_struct work;
};
struct net_bridge *br = netdev_priv(dev);
int err;
+ err = register_netdevice(dev);
+ if (err)
+ return err;
+
if (tb[IFLA_ADDRESS]) {
spin_lock_bh(&br->lock);
br_stp_change_bridge_id(br, nla_data(tb[IFLA_ADDRESS]));
spin_unlock_bh(&br->lock);
}
- err = register_netdevice(dev);
- if (err)
- return err;
-
err = br_changelink(dev, tb, data, extack);
if (err)
- unregister_netdevice(dev);
+ br_dev_delete(dev, NULL);
+
return err;
}
struct device_attribute *attr, char *buf)
{
struct net_bridge *br = to_bridge(d);
- return sprintf(buf, "%x:%x:%x:%x:%x:%x\n",
- br->group_addr[0], br->group_addr[1],
- br->group_addr[2], br->group_addr[3],
- br->group_addr[4], br->group_addr[5]);
+ return sprintf(buf, "%pM\n", br->group_addr);
}
static ssize_t group_addr_store(struct device *d,
{
struct net_bridge *br = to_bridge(d);
u8 new_addr[6];
- int i;
if (!ns_capable(dev_net(br->dev)->user_ns, CAP_NET_ADMIN))
return -EPERM;
- if (sscanf(buf, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx",
- &new_addr[0], &new_addr[1], &new_addr[2],
- &new_addr[3], &new_addr[4], &new_addr[5]) != 6)
+ if (!mac_pton(buf, new_addr))
return -EINVAL;
if (!is_link_local_ether_addr(new_addr))
return restart_syscall();
spin_lock_bh(&br->lock);
- for (i = 0; i < 6; i++)
- br->group_addr[i] = new_addr[i];
+ ether_addr_copy(br->group_addr, new_addr);
spin_unlock_bh(&br->lock);
br->group_addr_set = true;
hroom > 0 ? ALIGN(hroom, NET_SKB_PAD) : 0,
troom > 0 ? troom + 128 : 0, GFP_ATOMIC))
goto do_drop;
- if (troom > 0 && __skb_linearize(skb))
+ if (skb_linearize(skb))
goto do_drop;
}
#include <linux/tcp.h>
#include <net/flow_dissector.h>
#include <scsi/fc/fc_fcoe.h>
+#include <uapi/linux/batadv_packet.h>
static void dissector_set_key(struct flow_dissector *flow_dissector,
enum flow_dissector_key_id key_id)
return FLOW_DISSECT_RET_PROTO_AGAIN;
}
+/**
+ * __skb_flow_dissect_batadv() - dissect batman-adv header
+ * @skb: sk_buff to with the batman-adv header
+ * @key_control: flow dissectors control key
+ * @data: raw buffer pointer to the packet, if NULL use skb->data
+ * @p_proto: pointer used to update the protocol to process next
+ * @p_nhoff: pointer used to update inner network header offset
+ * @hlen: packet header length
+ * @flags: any combination of FLOW_DISSECTOR_F_*
+ *
+ * ETH_P_BATMAN packets are tried to be dissected. Only
+ * &struct batadv_unicast packets are actually processed because they contain an
+ * inner ethernet header and are usually followed by actual network header. This
+ * allows the flow dissector to continue processing the packet.
+ *
+ * Return: FLOW_DISSECT_RET_PROTO_AGAIN when &struct batadv_unicast was found,
+ * FLOW_DISSECT_RET_OUT_GOOD when dissector should stop after encapsulation,
+ * otherwise FLOW_DISSECT_RET_OUT_BAD
+ */
+static enum flow_dissect_ret
+__skb_flow_dissect_batadv(const struct sk_buff *skb,
+ struct flow_dissector_key_control *key_control,
+ void *data, __be16 *p_proto, int *p_nhoff, int hlen,
+ unsigned int flags)
+{
+ struct {
+ struct batadv_unicast_packet batadv_unicast;
+ struct ethhdr eth;
+ } *hdr, _hdr;
+
+ hdr = __skb_header_pointer(skb, *p_nhoff, sizeof(_hdr), data, hlen,
+ &_hdr);
+ if (!hdr)
+ return FLOW_DISSECT_RET_OUT_BAD;
+
+ if (hdr->batadv_unicast.version != BATADV_COMPAT_VERSION)
+ return FLOW_DISSECT_RET_OUT_BAD;
+
+ if (hdr->batadv_unicast.packet_type != BATADV_UNICAST)
+ return FLOW_DISSECT_RET_OUT_BAD;
+
+ *p_proto = hdr->eth.h_proto;
+ *p_nhoff += sizeof(*hdr);
+
+ key_control->flags |= FLOW_DIS_ENCAPSULATION;
+ if (flags & FLOW_DISSECTOR_F_STOP_AT_ENCAP)
+ return FLOW_DISSECT_RET_OUT_GOOD;
+
+ return FLOW_DISSECT_RET_PROTO_AGAIN;
+}
+
static void
__skb_flow_dissect_tcp(const struct sk_buff *skb,
struct flow_dissector *flow_dissector,
nhoff, hlen);
break;
+ case htons(ETH_P_BATMAN):
+ fdret = __skb_flow_dissect_batadv(skb, key_control, data,
+ &proto, &nhoff, hlen, flags);
+ break;
+
default:
fdret = FLOW_DISSECT_RET_OUT_BAD;
break;
spin_lock_bh(&net->nsid_lock);
peer = idr_find(&net->netns_ids, id);
if (peer)
- get_net(peer);
+ peer = maybe_get_net(peer);
spin_unlock_bh(&net->nsid_lock);
rcu_read_unlock();
u32 d_off;
if (!num_frags)
- return 0;
+ goto release;
if (skb_shared(skb) || skb_unclone(skb, gfp_mask))
return -EINVAL;
__skb_fill_page_desc(skb, new_frags - 1, head, 0, d_off);
skb_shinfo(skb)->nr_frags = new_frags;
+release:
skb_zcopy_clear(skb, false);
return 0;
}
skb_shinfo(nskb)->tx_flags |= skb_shinfo(head_skb)->tx_flags &
SKBTX_SHARED_FRAG;
- if (skb_zerocopy_clone(nskb, head_skb, GFP_ATOMIC))
- goto err;
while (pos < offset + len) {
if (i >= nfrags) {
if (unlikely(skb_orphan_frags(frag_skb, GFP_ATOMIC)))
goto err;
+ if (skb_zerocopy_clone(nskb, frag_skb, GFP_ATOMIC))
+ goto err;
*nskb_frag = *frag;
__skb_frag_ref(nskb_frag);
/* Change state AFTER socket is unhashed to avoid closed
* socket sitting in hash tables.
*/
- sk->sk_state = state;
+ inet_sk_set_state(sk, state);
}
EXPORT_SYMBOL_GPL(dccp_set_state);
#endif
#include <net/l3mdev.h>
+#include <trace/events/sock.h>
/* The inetsw table contains everything that inet_create needs to
* build a new socket.
}
EXPORT_SYMBOL(inet_sk_rebuild_header);
+void inet_sk_set_state(struct sock *sk, int state)
+{
+ trace_inet_sock_set_state(sk, sk->sk_state, state);
+ sk->sk_state = state;
+}
+EXPORT_SYMBOL(inet_sk_set_state);
+
+void inet_sk_state_store(struct sock *sk, int newstate)
+{
+ trace_inet_sock_set_state(sk, sk->sk_state, newstate);
+ smp_store_release(&sk->sk_state, newstate);
+}
+
struct sk_buff *inet_gso_segment(struct sk_buff *skb,
netdev_features_t features)
{
static void ip_fib_net_exit(struct net *net)
{
- unsigned int i;
+ int i;
rtnl_lock();
#ifdef CONFIG_IP_MULTIPLE_TABLES
RCU_INIT_POINTER(net->ipv4.fib_main, NULL);
RCU_INIT_POINTER(net->ipv4.fib_default, NULL);
#endif
- for (i = 0; i < FIB_TABLE_HASHSZ; i++) {
+ /* Destroy the tables in reverse order to guarantee that the
+ * local table, ID 255, is destroyed before the main table, ID
+ * 254. This is necessary as the local table may contain
+ * references to data contained in the main table.
+ */
+ for (i = FIB_TABLE_HASHSZ - 1; i >= 0; i--) {
struct hlist_head *head = &net->ipv4.fib_table_hash[i];
struct hlist_node *tmp;
struct fib_table *tb;
nla_for_each_attr(nla, cfg->fc_mx, cfg->fc_mx_len, remaining) {
int type = nla_type(nla);
- u32 val;
+ u32 fi_val, val;
if (!type)
continue;
val = nla_get_u32(nla);
}
- if (fi->fib_metrics->metrics[type - 1] != val)
+ fi_val = fi->fib_metrics->metrics[type - 1];
+ if (type == RTAX_FEATURES)
+ fi_val &= ~DST_FEATURE_ECN_CA;
+
+ if (fi_val != val)
return false;
}
int max_retries, thresh;
u8 defer_accept;
- if (sk_state_load(sk_listener) != TCP_LISTEN)
+ if (inet_sk_state_load(sk_listener) != TCP_LISTEN)
goto drop;
max_retries = icsk->icsk_syn_retries ? : net->ipv4.sysctl_tcp_synack_retries;
if (newsk) {
struct inet_connection_sock *newicsk = inet_csk(newsk);
- newsk->sk_state = TCP_SYN_RECV;
+ inet_sk_set_state(newsk, TCP_SYN_RECV);
newicsk->icsk_bind_hash = NULL;
inet_sk(newsk)->inet_dport = inet_rsk(req)->ir_rmt_port;
* It is OK, because this socket enters to hash table only
* after validation is complete.
*/
- sk_state_store(sk, TCP_LISTEN);
+ inet_sk_state_store(sk, TCP_LISTEN);
if (!sk->sk_prot->get_port(sk, inet->inet_num)) {
inet->inet_sport = htons(inet->inet_num);
return 0;
}
- sk->sk_state = TCP_CLOSE;
+ inet_sk_set_state(sk, TCP_CLOSE);
return err;
}
EXPORT_SYMBOL_GPL(inet_csk_listen_start);
sock_prot_inuse_add(sock_net(sk), sk->sk_prot, 1);
} else {
percpu_counter_inc(sk->sk_prot->orphan_count);
- sk->sk_state = TCP_CLOSE;
+ inet_sk_set_state(sk, TCP_CLOSE);
sock_set_flag(sk, SOCK_DEAD);
inet_csk_destroy_sock(sk);
}
return PACKET_REJECT;
md = ip_tunnel_info_opts(&tun_dst->u.tun_info);
- if (!md)
- return PACKET_REJECT;
-
memcpy(md, pkt_md, sizeof(*md));
md->version = ver;
tpi.proto == htons(ETH_P_ERSPAN2))) {
if (erspan_rcv(skb, &tpi, hdr_len) == PACKET_RCVD)
return 0;
+ goto out;
}
if (ipgre_rcv(skb, &tpi, hdr_len) == PACKET_RCVD)
return 0;
+out:
icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
drop:
kfree_skb(skb);
static void ipgre_tap_setup(struct net_device *dev)
{
ether_setup(dev);
+ dev->max_mtu = 0;
dev->netdev_ops = &gre_tap_netdev_ops;
dev->priv_flags &= ~IFF_TX_SKB_SHARING;
dev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
#include <asm/ioctls.h>
#include <net/busy_poll.h>
-#include <trace/events/tcp.h>
-
struct percpu_counter tcp_orphan_count;
EXPORT_SYMBOL_GPL(tcp_orphan_count);
sock_poll_wait(file, sk_sleep(sk), wait);
- state = sk_state_load(sk);
+ state = inet_sk_state_load(sk);
if (state == TCP_LISTEN)
return inet_csk_listen_poll(sk);
{
int oldstate = sk->sk_state;
- trace_tcp_set_state(sk, oldstate, state);
-
switch (state) {
case TCP_ESTABLISHED:
if (oldstate != TCP_ESTABLISHED)
/* Change state AFTER socket is unhashed to avoid closed
* socket sitting in hash tables.
*/
- sk_state_store(sk, state);
+ inet_sk_state_store(sk, state);
#ifdef STATE_TRACE
SOCK_DEBUG(sk, "TCP sk=%p, State %s -> %s\n", sk, statename[oldstate], statename[state]);
if (sk->sk_type != SOCK_STREAM)
return;
- info->tcpi_state = sk_state_load(sk);
+ info->tcpi_state = inet_sk_state_load(sk);
/* Report meaningful fields for all TCP states, including listeners */
rate = READ_ONCE(sk->sk_pacing_rate);
{
struct tcp_info *info = _info;
- if (sk_state_load(sk) == TCP_LISTEN) {
+ if (inet_sk_state_load(sk) == TCP_LISTEN) {
r->idiag_rqueue = sk->sk_ack_backlog;
r->idiag_wqueue = sk->sk_max_ack_backlog;
} else if (sk->sk_type == SOCK_STREAM) {
/* Clean up the MD5 key list, if any */
if (tp->md5sig_info) {
tcp_clear_md5_list(sk);
- kfree_rcu(tp->md5sig_info, rcu);
+ kfree_rcu(rcu_dereference_protected(tp->md5sig_info, 1), rcu);
tp->md5sig_info = NULL;
}
#endif
timer_expires = jiffies;
}
- state = sk_state_load(sk);
+ state = inet_sk_state_load(sk);
if (state == TCP_LISTEN)
rx_queue = sk->sk_ack_backlog;
else
np->mcast_hops = IPV6_DEFAULT_MCASTHOPS;
np->mc_loop = 1;
np->pmtudisc = IPV6_PMTUDISC_WANT;
- np->autoflowlabel = ip6_default_np_autolabel(net);
np->repflow = net->ipv6.sysctl.flowlabel_reflect;
sk->sk_ipv6only = net->ipv6.sysctl.bindv6only;
struct ip6_tnl *tunnel;
u8 ver;
- ipv6h = ipv6_hdr(skb);
- ershdr = (struct erspan_base_hdr *)skb->data;
-
if (unlikely(!pskb_may_pull(skb, sizeof(*ershdr))))
return PACKET_REJECT;
+ ipv6h = ipv6_hdr(skb);
+ ershdr = (struct erspan_base_hdr *)skb->data;
ver = (ntohs(ershdr->ver_vlan) & VER_MASK) >> VER_OFFSET;
tpi->key = cpu_to_be32(ntohs(ershdr->session_id) & ID_MASK);
info = &tun_dst->u.tun_info;
md = ip_tunnel_info_opts(info);
- if (!md)
- return PACKET_REJECT;
memcpy(md, pkt_md, sizeof(*md));
md->version = ver;
tpi.proto == htons(ETH_P_ERSPAN2))) {
if (ip6erspan_rcv(skb, hdr_len, &tpi) == PACKET_RCVD)
return 0;
- goto drop;
+ goto out;
}
if (ip6gre_rcv(skb, &tpi) == PACKET_RCVD)
return 0;
+out:
icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
drop:
kfree_skb(skb);
ether_setup(dev);
+ dev->max_mtu = 0;
dev->netdev_ops = &ip6gre_tap_netdev_ops;
dev->needs_free_netdev = true;
dev->priv_destructor = ip6gre_dev_free;
return ret;
}
+#if defined(CONFIG_NETFILTER) && defined(CONFIG_XFRM)
+ /* Policy lookup after SNAT yielded a new policy */
+ if (skb_dst(skb)->xfrm) {
+ IPCB(skb)->flags |= IPSKB_REROUTED;
+ return dst_output(net, sk, skb);
+ }
+#endif
+
if ((skb->len > ip6_skb_dst_mtu(skb) && !skb_is_gso(skb)) ||
dst_allfrag(skb_dst(skb)) ||
(IP6CB(skb)->frag_max_size && skb->len > IP6CB(skb)->frag_max_size))
!(IP6CB(skb)->flags & IP6SKB_REROUTED));
}
+static bool ip6_autoflowlabel(struct net *net, const struct ipv6_pinfo *np)
+{
+ if (!np->autoflowlabel_set)
+ return ip6_default_np_autolabel(net);
+ else
+ return np->autoflowlabel;
+}
+
/*
* xmit an sk_buff (used by TCP, SCTP and DCCP)
* Note : socket lock is not held for SYNACK packets, but might be modified
hlimit = ip6_dst_hoplimit(dst);
ip6_flow_hdr(hdr, tclass, ip6_make_flowlabel(net, skb, fl6->flowlabel,
- np->autoflowlabel, fl6));
+ ip6_autoflowlabel(net, np), fl6));
hdr->payload_len = htons(seg_len);
hdr->nexthdr = proto;
ip6_flow_hdr(hdr, v6_cork->tclass,
ip6_make_flowlabel(net, skb, fl6->flowlabel,
- np->autoflowlabel, fl6));
+ ip6_autoflowlabel(net, np), fl6));
hdr->hop_limit = v6_cork->hop_limit;
hdr->nexthdr = proto;
hdr->saddr = fl6->saddr;
max_headroom += 8;
mtu -= 8;
}
- if (mtu < IPV6_MIN_MTU)
- mtu = IPV6_MIN_MTU;
+ if (skb->protocol == htons(ETH_P_IPV6)) {
+ if (mtu < IPV6_MIN_MTU)
+ mtu = IPV6_MIN_MTU;
+ } else if (mtu < 576) {
+ mtu = 576;
+ }
+
if (skb_dst(skb) && !t->parms.collect_md)
skb_dst(skb)->ops->update_pmtu(skb_dst(skb), NULL, skb, mtu);
if (skb->len - t->tun_hlen - eth_hlen > mtu && !skb_is_gso(skb)) {
{
struct net_device *dev = t->dev;
struct __ip6_tnl_parm *p = &t->parms;
+ struct net_device *tdev = NULL;
memcpy(dev->dev_addr, &p->laddr, sizeof(struct in6_addr));
memcpy(dev->broadcast, &p->raddr, sizeof(struct in6_addr));
dev->flags |= IFF_POINTOPOINT;
else
dev->flags &= ~IFF_POINTOPOINT;
+
+ if (p->flags & IP6_TNL_F_CAP_XMIT) {
+ int strict = (ipv6_addr_type(&p->raddr) &
+ (IPV6_ADDR_MULTICAST | IPV6_ADDR_LINKLOCAL));
+ struct rt6_info *rt = rt6_lookup(t->net,
+ &p->raddr, &p->laddr,
+ p->link, strict);
+
+ if (rt)
+ tdev = rt->dst.dev;
+ ip6_rt_put(rt);
+ }
+
+ if (!tdev && p->link)
+ tdev = __dev_get_by_index(t->net, p->link);
+
+ if (tdev)
+ dev->mtu = max_t(int, tdev->mtu - dev->hard_header_len,
+ IPV6_MIN_MTU);
}
/**
break;
case IPV6_AUTOFLOWLABEL:
np->autoflowlabel = valbool;
+ np->autoflowlabel_set = 1;
retv = 0;
break;
case IPV6_RECVFRAGSIZE:
}
rt->dst.flags |= DST_HOST;
+ rt->dst.input = ip6_input;
rt->dst.output = ip6_output;
rt->rt6i_gateway = fl6->daddr;
rt->rt6i_dst.addr = fl6->daddr;
if (!ipv6_addr_any(&fl6.saddr))
flags |= RT6_LOOKUP_F_HAS_SADDR;
- if (!fibmatch)
- dst = ip6_route_input_lookup(net, dev, &fl6, flags);
- else
- dst = ip6_route_lookup(net, &fl6, 0);
+ dst = ip6_route_input_lookup(net, dev, &fl6, flags);
rcu_read_unlock();
} else {
fl6.flowi6_oif = oif;
- if (!fibmatch)
- dst = ip6_route_output(net, NULL, &fl6);
- else
- dst = ip6_route_lookup(net, &fl6, 0);
+ dst = ip6_route_output(net, NULL, &fl6);
}
goto errout;
}
+ if (fibmatch && rt->from) {
+ struct rt6_info *ort = rt->from;
+
+ dst_hold(&ort->dst);
+ ip6_rt_put(rt);
+ rt = ort;
+ }
+
skb = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL);
if (!skb) {
ip6_rt_put(rt);
timer_expires = jiffies;
}
- state = sk_state_load(sp);
+ state = inet_sk_state_load(sp);
if (state == TCP_LISTEN)
rx_queue = sp->sk_ack_backlog;
else
return -EINVAL;
skb_reset_network_header(skb);
+ key->eth.type = skb->protocol;
} else {
eth = eth_hdr(skb);
ether_addr_copy(key->eth.src, eth->h_source);
if (unlikely(parse_vlan(skb, key)))
return -ENOMEM;
- skb->protocol = parse_ethertype(skb);
- if (unlikely(skb->protocol == htons(0)))
+ key->eth.type = parse_ethertype(skb);
+ if (unlikely(key->eth.type == htons(0)))
return -ENOMEM;
+ /* Multiple tagged packets need to retain TPID to satisfy
+ * skb_vlan_pop(), which will later shift the ethertype into
+ * skb->protocol.
+ */
+ if (key->eth.cvlan.tci & htons(VLAN_TAG_PRESENT))
+ skb->protocol = key->eth.cvlan.tpid;
+ else
+ skb->protocol = key->eth.type;
+
skb_reset_network_header(skb);
__skb_push(skb, skb->data - skb_mac_header(skb));
}
skb_reset_mac_len(skb);
- key->eth.type = skb->protocol;
/* Network layer. */
if (key->eth.type == htons(ETH_P_IP)) {
police = to_police(*a);
if (parm->rate.rate) {
err = -ENOMEM;
- R_tab = qdisc_get_rtab(&parm->rate, tb[TCA_POLICE_RATE]);
+ R_tab = qdisc_get_rtab(&parm->rate, tb[TCA_POLICE_RATE], NULL);
if (R_tab == NULL)
goto failure;
if (parm->peakrate.rate) {
P_tab = qdisc_get_rtab(&parm->peakrate,
- tb[TCA_POLICE_PEAKRATE]);
+ tb[TCA_POLICE_PEAKRATE], NULL);
if (P_tab == NULL)
goto failure;
}
}
int tcf_block_get_ext(struct tcf_block **p_block, struct Qdisc *q,
- struct tcf_block_ext_info *ei)
+ struct tcf_block_ext_info *ei,
+ struct netlink_ext_ack *extack)
{
struct tcf_block *block = kzalloc(sizeof(*block), GFP_KERNEL);
struct tcf_chain *chain;
int err;
- if (!block)
+ if (!block) {
+ NL_SET_ERR_MSG(extack, "Memory allocation for block failed");
return -ENOMEM;
+ }
INIT_LIST_HEAD(&block->chain_list);
INIT_LIST_HEAD(&block->cb_list);
/* Create chain 0 by default, it has to be always present. */
chain = tcf_chain_create(block, 0);
if (!chain) {
+ NL_SET_ERR_MSG(extack, "Failed to create new tcf chain");
err = -ENOMEM;
goto err_chain_create;
}
}
int tcf_block_get(struct tcf_block **p_block,
- struct tcf_proto __rcu **p_filter_chain, struct Qdisc *q)
+ struct tcf_proto __rcu **p_filter_chain, struct Qdisc *q,
+ struct netlink_ext_ack *extack)
{
struct tcf_block_ext_info ei = {
.chain_head_change = tcf_chain_head_change_dflt,
};
WARN_ON(!p_filter_chain);
- return tcf_block_get_ext(p_block, q, &ei);
+ return tcf_block_get_ext(p_block, q, &ei, extack);
}
EXPORT_SYMBOL(tcf_block_get);
}
/* And the last stroke */
- block = cops->tcf_block(q, cl);
+ block = cops->tcf_block(q, cl, extack);
if (!block) {
err = -EINVAL;
goto errout;
if (cl == 0)
goto out;
}
- block = cops->tcf_block(q, cl);
+ block = cops->tcf_block(q, cl, NULL);
if (!block)
goto out;
struct list_head link;
struct tcf_result res;
bool exts_integrated;
- bool offloaded;
u32 gen_flags;
struct tcf_exts exts;
u32 handle;
}
static int cls_bpf_offload_cmd(struct tcf_proto *tp, struct cls_bpf_prog *prog,
- enum tc_clsbpf_command cmd)
+ struct cls_bpf_prog *oldprog)
{
- bool addorrep = cmd == TC_CLSBPF_ADD || cmd == TC_CLSBPF_REPLACE;
struct tcf_block *block = tp->chain->block;
- bool skip_sw = tc_skip_sw(prog->gen_flags);
struct tc_cls_bpf_offload cls_bpf = {};
+ struct cls_bpf_prog *obj;
+ bool skip_sw;
int err;
+ skip_sw = prog && tc_skip_sw(prog->gen_flags);
+ obj = prog ?: oldprog;
+
tc_cls_common_offload_init(&cls_bpf.common, tp);
- cls_bpf.command = cmd;
- cls_bpf.exts = &prog->exts;
- cls_bpf.prog = prog->filter;
- cls_bpf.name = prog->bpf_name;
- cls_bpf.exts_integrated = prog->exts_integrated;
- cls_bpf.gen_flags = prog->gen_flags;
+ cls_bpf.command = TC_CLSBPF_OFFLOAD;
+ cls_bpf.exts = &obj->exts;
+ cls_bpf.prog = prog ? prog->filter : NULL;
+ cls_bpf.oldprog = oldprog ? oldprog->filter : NULL;
+ cls_bpf.name = obj->bpf_name;
+ cls_bpf.exts_integrated = obj->exts_integrated;
+ cls_bpf.gen_flags = obj->gen_flags;
err = tc_setup_cb_call(block, NULL, TC_SETUP_CLSBPF, &cls_bpf, skip_sw);
- if (addorrep) {
+ if (prog) {
if (err < 0) {
- cls_bpf_offload_cmd(tp, prog, TC_CLSBPF_DESTROY);
+ cls_bpf_offload_cmd(tp, oldprog, prog);
return err;
} else if (err > 0) {
prog->gen_flags |= TCA_CLS_FLAGS_IN_HW;
}
}
- if (addorrep && skip_sw && !(prog->gen_flags & TCA_CLS_FLAGS_IN_HW))
+ if (prog && skip_sw && !(prog->gen_flags & TCA_CLS_FLAGS_IN_HW))
return -EINVAL;
return 0;
static int cls_bpf_offload(struct tcf_proto *tp, struct cls_bpf_prog *prog,
struct cls_bpf_prog *oldprog)
{
- struct cls_bpf_prog *obj = prog;
- enum tc_clsbpf_command cmd;
- bool skip_sw;
- int ret;
-
- skip_sw = tc_skip_sw(prog->gen_flags) ||
- (oldprog && tc_skip_sw(oldprog->gen_flags));
-
- if (oldprog && oldprog->offloaded) {
- if (!tc_skip_hw(prog->gen_flags)) {
- cmd = TC_CLSBPF_REPLACE;
- } else if (!tc_skip_sw(prog->gen_flags)) {
- obj = oldprog;
- cmd = TC_CLSBPF_DESTROY;
- } else {
- return -EINVAL;
- }
- } else {
- if (tc_skip_hw(prog->gen_flags))
- return skip_sw ? -EINVAL : 0;
- cmd = TC_CLSBPF_ADD;
- }
-
- ret = cls_bpf_offload_cmd(tp, obj, cmd);
- if (ret)
- return ret;
+ if (prog && oldprog && prog->gen_flags != oldprog->gen_flags)
+ return -EINVAL;
- obj->offloaded = true;
- if (oldprog)
- oldprog->offloaded = false;
+ if (prog && tc_skip_hw(prog->gen_flags))
+ prog = NULL;
+ if (oldprog && tc_skip_hw(oldprog->gen_flags))
+ oldprog = NULL;
+ if (!prog && !oldprog)
+ return 0;
- return 0;
+ return cls_bpf_offload_cmd(tp, prog, oldprog);
}
static void cls_bpf_stop_offload(struct tcf_proto *tp,
{
int err;
- if (!prog->offloaded)
- return;
-
- err = cls_bpf_offload_cmd(tp, prog, TC_CLSBPF_DESTROY);
- if (err) {
+ err = cls_bpf_offload_cmd(tp, NULL, prog);
+ if (err)
pr_err("Stopping hardware offload failed: %d\n", err);
- return;
- }
-
- prog->offloaded = false;
}
static void cls_bpf_offload_update_stats(struct tcf_proto *tp,
struct cls_bpf_prog *prog)
{
- if (!prog->offloaded)
- return;
+ struct tcf_block *block = tp->chain->block;
+ struct tc_cls_bpf_offload cls_bpf = {};
+
+ tc_cls_common_offload_init(&cls_bpf.common, tp);
+ cls_bpf.command = TC_CLSBPF_STATS;
+ cls_bpf.exts = &prog->exts;
+ cls_bpf.prog = prog->filter;
+ cls_bpf.name = prog->bpf_name;
+ cls_bpf.exts_integrated = prog->exts_integrated;
+ cls_bpf.gen_flags = prog->gen_flags;
- cls_bpf_offload_cmd(tp, prog, TC_CLSBPF_STATS);
+ tc_setup_cb_call(block, NULL, TC_SETUP_CLSBPF, &cls_bpf, false);
}
static int cls_bpf_init(struct tcf_proto *tp)
static struct qdisc_rate_table *qdisc_rtab_list;
struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r,
- struct nlattr *tab)
+ struct nlattr *tab,
+ struct netlink_ext_ack *extack)
{
struct qdisc_rate_table *rtab;
if (tab == NULL || r->rate == 0 || r->cell_log == 0 ||
- nla_len(tab) != TC_RTAB_SIZE)
+ nla_len(tab) != TC_RTAB_SIZE) {
+ NL_SET_ERR_MSG(extack, "Invalid rate table parameters for searching");
return NULL;
+ }
for (rtab = qdisc_rtab_list; rtab; rtab = rtab->next) {
if (!memcmp(&rtab->rate, r, sizeof(struct tc_ratespec)) &&
r->linklayer = __detect_linklayer(r, rtab->data);
rtab->next = qdisc_rtab_list;
qdisc_rtab_list = rtab;
+ } else {
+ NL_SET_ERR_MSG(extack, "Failed to allocate new qdisc rate table");
}
return rtab;
}
[TCA_STAB_DATA] = { .type = NLA_BINARY },
};
-static struct qdisc_size_table *qdisc_get_stab(struct nlattr *opt)
+static struct qdisc_size_table *qdisc_get_stab(struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct nlattr *tb[TCA_STAB_MAX + 1];
struct qdisc_size_table *stab;
u16 *tab = NULL;
int err;
- err = nla_parse_nested(tb, TCA_STAB_MAX, opt, stab_policy, NULL);
+ err = nla_parse_nested(tb, TCA_STAB_MAX, opt, stab_policy, extack);
if (err < 0)
return ERR_PTR(err);
- if (!tb[TCA_STAB_BASE])
+ if (!tb[TCA_STAB_BASE]) {
+ NL_SET_ERR_MSG(extack, "Size table base attribute is missing");
return ERR_PTR(-EINVAL);
+ }
s = nla_data(tb[TCA_STAB_BASE]);
if (s->tsize > 0) {
- if (!tb[TCA_STAB_DATA])
+ if (!tb[TCA_STAB_DATA]) {
+ NL_SET_ERR_MSG(extack, "Size table data attribute is missing");
return ERR_PTR(-EINVAL);
+ }
tab = nla_data(tb[TCA_STAB_DATA]);
tsize = nla_len(tb[TCA_STAB_DATA]) / sizeof(u16);
}
- if (tsize != s->tsize || (!tab && tsize > 0))
+ if (tsize != s->tsize || (!tab && tsize > 0)) {
+ NL_SET_ERR_MSG(extack, "Invalid size of size table");
return ERR_PTR(-EINVAL);
+ }
list_for_each_entry(stab, &qdisc_stab_list, list) {
if (memcmp(&stab->szopts, s, sizeof(*s)))
unsigned int size = 4;
clhash->hash = qdisc_class_hash_alloc(size);
- if (clhash->hash == NULL)
+ if (!clhash->hash)
return -ENOMEM;
clhash->hashsize = size;
clhash->hashmask = size - 1;
static int qdisc_graft(struct net_device *dev, struct Qdisc *parent,
struct sk_buff *skb, struct nlmsghdr *n, u32 classid,
- struct Qdisc *new, struct Qdisc *old)
+ struct Qdisc *new, struct Qdisc *old,
+ struct netlink_ext_ack *extack)
{
struct Qdisc *q = old;
struct net *net = dev_net(dev);
(new && new->flags & TCQ_F_INGRESS)) {
num_q = 1;
ingress = 1;
- if (!dev_ingress_queue(dev))
+ if (!dev_ingress_queue(dev)) {
+ NL_SET_ERR_MSG(extack, "Device does not have an ingress queue");
return -ENOENT;
+ }
}
if (dev->flags & IFF_UP)
if (cops && cops->graft) {
unsigned long cl = cops->find(parent, classid);
- if (cl)
- err = cops->graft(parent, cl, new, &old);
- else
+ if (cl) {
+ err = cops->graft(parent, cl, new, &old,
+ extack);
+ } else {
+ NL_SET_ERR_MSG(extack, "Specified class not found");
err = -ENOENT;
+ }
}
if (!err)
notify_and_destroy(net, skb, n, classid, old, new);
static struct Qdisc *qdisc_create(struct net_device *dev,
struct netdev_queue *dev_queue,
struct Qdisc *p, u32 parent, u32 handle,
- struct nlattr **tca, int *errp)
+ struct nlattr **tca, int *errp,
+ struct netlink_ext_ack *extack)
{
int err;
struct nlattr *kind = tca[TCA_KIND];
#endif
err = -ENOENT;
- if (!ops)
+ if (!ops) {
+ NL_SET_ERR_MSG(extack, "Specified qdisc not found");
goto err_out;
+ }
- sch = qdisc_alloc(dev_queue, ops);
+ sch = qdisc_alloc(dev_queue, ops, extack);
if (IS_ERR(sch)) {
err = PTR_ERR(sch);
goto err_out2;
}
if (ops->init) {
- err = ops->init(sch, tca[TCA_OPTIONS]);
+ err = ops->init(sch, tca[TCA_OPTIONS], extack);
if (err != 0)
goto err_out5;
}
}
if (tca[TCA_STAB]) {
- stab = qdisc_get_stab(tca[TCA_STAB]);
+ stab = qdisc_get_stab(tca[TCA_STAB], extack);
if (IS_ERR(stab)) {
err = PTR_ERR(stab);
goto err_out4;
seqcount_t *running;
err = -EOPNOTSUPP;
- if (sch->flags & TCQ_F_MQROOT)
+ if (sch->flags & TCQ_F_MQROOT) {
+ NL_SET_ERR_MSG(extack, "Cannot attach rate estimator to a multi-queue root qdisc");
goto err_out4;
+ }
if (sch->parent != TC_H_ROOT &&
!(sch->flags & TCQ_F_INGRESS) &&
NULL,
running,
tca[TCA_RATE]);
- if (err)
+ if (err) {
+ NL_SET_ERR_MSG(extack, "Failed to generate new estimator");
goto err_out4;
+ }
}
qdisc_hash_add(sch, false);
goto err_out3;
}
-static int qdisc_change(struct Qdisc *sch, struct nlattr **tca)
+static int qdisc_change(struct Qdisc *sch, struct nlattr **tca,
+ struct netlink_ext_ack *extack)
{
struct qdisc_size_table *ostab, *stab = NULL;
int err = 0;
if (tca[TCA_OPTIONS]) {
- if (!sch->ops->change)
+ if (!sch->ops->change) {
+ NL_SET_ERR_MSG(extack, "Change operation not supported by specified qdisc");
return -EINVAL;
- err = sch->ops->change(sch, tca[TCA_OPTIONS]);
+ }
+ err = sch->ops->change(sch, tca[TCA_OPTIONS], extack);
if (err)
return err;
}
if (tca[TCA_STAB]) {
- stab = qdisc_get_stab(tca[TCA_STAB]);
+ stab = qdisc_get_stab(tca[TCA_STAB], extack);
if (IS_ERR(stab))
return PTR_ERR(stab);
}
if (clid != TC_H_ROOT) {
if (TC_H_MAJ(clid) != TC_H_MAJ(TC_H_INGRESS)) {
p = qdisc_lookup(dev, TC_H_MAJ(clid));
- if (!p)
+ if (!p) {
+ NL_SET_ERR_MSG(extack, "Failed to find qdisc with specified classid");
return -ENOENT;
+ }
q = qdisc_leaf(p, clid);
} else if (dev_ingress_queue(dev)) {
q = dev_ingress_queue(dev)->qdisc_sleeping;
} else {
q = dev->qdisc;
}
- if (!q)
+ if (!q) {
+ NL_SET_ERR_MSG(extack, "Cannot find specified qdisc on specified device");
return -ENOENT;
+ }
- if (tcm->tcm_handle && q->handle != tcm->tcm_handle)
+ if (tcm->tcm_handle && q->handle != tcm->tcm_handle) {
+ NL_SET_ERR_MSG(extack, "Invalid handle");
return -EINVAL;
+ }
} else {
q = qdisc_lookup(dev, tcm->tcm_handle);
- if (!q)
+ if (!q) {
+ NL_SET_ERR_MSG(extack, "Failed to find qdisc with specified handle");
return -ENOENT;
+ }
}
- if (tca[TCA_KIND] && nla_strcmp(tca[TCA_KIND], q->ops->id))
+ if (tca[TCA_KIND] && nla_strcmp(tca[TCA_KIND], q->ops->id)) {
+ NL_SET_ERR_MSG(extack, "Invalid qdisc name");
return -EINVAL;
+ }
if (n->nlmsg_type == RTM_DELQDISC) {
- if (!clid)
+ if (!clid) {
+ NL_SET_ERR_MSG(extack, "Classid cannot be zero");
return -EINVAL;
- if (q->handle == 0)
+ }
+ if (q->handle == 0) {
+ NL_SET_ERR_MSG(extack, "Cannot delete qdisc with handle of zero");
return -ENOENT;
- err = qdisc_graft(dev, p, skb, n, clid, NULL, q);
+ }
+ err = qdisc_graft(dev, p, skb, n, clid, NULL, q, extack);
if (err != 0)
return err;
} else {
if (clid != TC_H_ROOT) {
if (clid != TC_H_INGRESS) {
p = qdisc_lookup(dev, TC_H_MAJ(clid));
- if (!p)
+ if (!p) {
+ NL_SET_ERR_MSG(extack, "Failed to find specified qdisc");
return -ENOENT;
+ }
q = qdisc_leaf(p, clid);
} else if (dev_ingress_queue_create(dev)) {
q = dev_ingress_queue(dev)->qdisc_sleeping;
if (!q || !tcm->tcm_handle || q->handle != tcm->tcm_handle) {
if (tcm->tcm_handle) {
- if (q && !(n->nlmsg_flags & NLM_F_REPLACE))
+ if (q && !(n->nlmsg_flags & NLM_F_REPLACE)) {
+ NL_SET_ERR_MSG(extack, "NLM_F_REPLACE needed to override");
return -EEXIST;
- if (TC_H_MIN(tcm->tcm_handle))
+ }
+ if (TC_H_MIN(tcm->tcm_handle)) {
+ NL_SET_ERR_MSG(extack, "Invalid minor handle");
return -EINVAL;
+ }
q = qdisc_lookup(dev, tcm->tcm_handle);
- if (!q)
+ if (!q) {
+ NL_SET_ERR_MSG(extack, "No qdisc found for specified handle");
goto create_n_graft;
- if (n->nlmsg_flags & NLM_F_EXCL)
+ }
+ if (n->nlmsg_flags & NLM_F_EXCL) {
+ NL_SET_ERR_MSG(extack, "Exclusivity flag on, cannot override");
return -EEXIST;
+ }
if (tca[TCA_KIND] &&
- nla_strcmp(tca[TCA_KIND], q->ops->id))
+ nla_strcmp(tca[TCA_KIND], q->ops->id)) {
+ NL_SET_ERR_MSG(extack, "Invalid qdisc name");
return -EINVAL;
+ }
if (q == p ||
- (p && check_loop(q, p, 0)))
+ (p && check_loop(q, p, 0))) {
+ NL_SET_ERR_MSG(extack, "Qdisc parent/child loop detected");
return -ELOOP;
+ }
qdisc_refcount_inc(q);
goto graft;
} else {
}
}
} else {
- if (!tcm->tcm_handle)
+ if (!tcm->tcm_handle) {
+ NL_SET_ERR_MSG(extack, "Handle cannot be zero");
return -EINVAL;
+ }
q = qdisc_lookup(dev, tcm->tcm_handle);
}
/* Change qdisc parameters */
- if (!q)
+ if (!q) {
+ NL_SET_ERR_MSG(extack, "Specified qdisc not found");
return -ENOENT;
- if (n->nlmsg_flags & NLM_F_EXCL)
+ }
+ if (n->nlmsg_flags & NLM_F_EXCL) {
+ NL_SET_ERR_MSG(extack, "Exclusivity flag on, cannot modify");
return -EEXIST;
- if (tca[TCA_KIND] && nla_strcmp(tca[TCA_KIND], q->ops->id))
+ }
+ if (tca[TCA_KIND] && nla_strcmp(tca[TCA_KIND], q->ops->id)) {
+ NL_SET_ERR_MSG(extack, "Invalid qdisc name");
return -EINVAL;
- err = qdisc_change(q, tca);
+ }
+ err = qdisc_change(q, tca, extack);
if (err == 0)
qdisc_notify(net, skb, n, clid, NULL, q);
return err;
create_n_graft:
- if (!(n->nlmsg_flags & NLM_F_CREATE))
+ if (!(n->nlmsg_flags & NLM_F_CREATE)) {
+ NL_SET_ERR_MSG(extack, "Qdisc not found. To create specify NLM_F_CREATE flag");
return -ENOENT;
+ }
if (clid == TC_H_INGRESS) {
- if (dev_ingress_queue(dev))
+ if (dev_ingress_queue(dev)) {
q = qdisc_create(dev, dev_ingress_queue(dev), p,
tcm->tcm_parent, tcm->tcm_parent,
- tca, &err);
- else
+ tca, &err, extack);
+ } else {
+ NL_SET_ERR_MSG(extack, "Cannot find ingress queue for specified device");
err = -ENOENT;
+ }
} else {
struct netdev_queue *dev_queue;
q = qdisc_create(dev, dev_queue, p,
tcm->tcm_parent, tcm->tcm_handle,
- tca, &err);
+ tca, &err, extack);
}
if (q == NULL) {
if (err == -EAGAIN)
}
graft:
- err = qdisc_graft(dev, p, skb, n, clid, q, NULL);
+ err = qdisc_graft(dev, p, skb, n, clid, q, NULL, extack);
if (err) {
if (q)
qdisc_destroy(q);
cl = cops->find(q, portid);
if (!cl)
return;
- block = cops->tcf_block(q, cl);
+ block = cops->tcf_block(q, cl, NULL);
if (!block)
return;
list_for_each_entry(chain, &block->chain_list, list) {
new_cl = cl;
err = -EOPNOTSUPP;
if (cops->change)
- err = cops->change(q, clid, portid, tca, &new_cl);
+ err = cops->change(q, clid, portid, tca, &new_cl, extack);
if (err == 0) {
tclass_notify(net, skb, n, q, new_cl, RTM_NEWTCLASS);
/* We just create a new class, need to do reverse binding. */
}
static int atm_tc_graft(struct Qdisc *sch, unsigned long arg,
- struct Qdisc *new, struct Qdisc **old)
+ struct Qdisc *new, struct Qdisc **old,
+ struct netlink_ext_ack *extack)
{
struct atm_qdisc_data *p = qdisc_priv(sch);
struct atm_flow_data *flow = (struct atm_flow_data *)arg;
};
static int atm_tc_change(struct Qdisc *sch, u32 classid, u32 parent,
- struct nlattr **tca, unsigned long *arg)
+ struct nlattr **tca, unsigned long *arg,
+ struct netlink_ext_ack *extack)
{
struct atm_qdisc_data *p = qdisc_priv(sch);
struct atm_flow_data *flow = (struct atm_flow_data *)*arg;
goto err_out;
}
- error = tcf_block_get(&flow->block, &flow->filter_list, sch);
+ error = tcf_block_get(&flow->block, &flow->filter_list, sch,
+ extack);
if (error) {
kfree(flow);
goto err_out;
}
- flow->q = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops, classid);
+ flow->q = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops, classid,
+ extack);
if (!flow->q)
flow->q = &noop_qdisc;
pr_debug("atm_tc_change: qdisc %p\n", flow->q);
}
}
-static struct tcf_block *atm_tc_tcf_block(struct Qdisc *sch, unsigned long cl)
+static struct tcf_block *atm_tc_tcf_block(struct Qdisc *sch, unsigned long cl,
+ struct netlink_ext_ack *extack)
{
struct atm_qdisc_data *p = qdisc_priv(sch);
struct atm_flow_data *flow = (struct atm_flow_data *)cl;
return p->link.q->ops->peek(p->link.q);
}
-static int atm_tc_init(struct Qdisc *sch, struct nlattr *opt)
+static int atm_tc_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct atm_qdisc_data *p = qdisc_priv(sch);
int err;
INIT_LIST_HEAD(&p->link.list);
list_add(&p->link.list, &p->flows);
p->link.q = qdisc_create_dflt(sch->dev_queue,
- &pfifo_qdisc_ops, sch->handle);
+ &pfifo_qdisc_ops, sch->handle, extack);
if (!p->link.q)
p->link.q = &noop_qdisc;
pr_debug("atm_tc_init: link (%p) qdisc %p\n", &p->link, p->link.q);
- err = tcf_block_get(&p->link.block, &p->link.filter_list, sch);
+ err = tcf_block_get(&p->link.block, &p->link.filter_list, sch,
+ extack);
if (err)
return err;
[TCA_CBQ_POLICE] = { .len = sizeof(struct tc_cbq_police) },
};
-static int cbq_init(struct Qdisc *sch, struct nlattr *opt)
+static int cbq_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct cbq_sched_data *q = qdisc_priv(sch);
struct nlattr *tb[TCA_CBQ_MAX + 1];
hrtimer_init(&q->delay_timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS_PINNED);
q->delay_timer.function = cbq_undelay;
- if (!opt)
+ if (!opt) {
+ NL_SET_ERR_MSG(extack, "CBQ options are required for this operation");
return -EINVAL;
+ }
- err = nla_parse_nested(tb, TCA_CBQ_MAX, opt, cbq_policy, NULL);
+ err = nla_parse_nested(tb, TCA_CBQ_MAX, opt, cbq_policy, extack);
if (err < 0)
return err;
- if (tb[TCA_CBQ_RTAB] == NULL || tb[TCA_CBQ_RATE] == NULL)
+ if (!tb[TCA_CBQ_RTAB] || !tb[TCA_CBQ_RATE]) {
+ NL_SET_ERR_MSG(extack, "Rate specification missing or incomplete");
return -EINVAL;
+ }
r = nla_data(tb[TCA_CBQ_RATE]);
- if ((q->link.R_tab = qdisc_get_rtab(r, tb[TCA_CBQ_RTAB])) == NULL)
+ q->link.R_tab = qdisc_get_rtab(r, tb[TCA_CBQ_RTAB], extack);
+ if (!q->link.R_tab)
return -EINVAL;
- err = tcf_block_get(&q->link.block, &q->link.filter_list, sch);
+ err = tcf_block_get(&q->link.block, &q->link.filter_list, sch, extack);
if (err)
goto put_rtab;
q->link.common.classid = sch->handle;
q->link.qdisc = sch;
q->link.q = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops,
- sch->handle);
+ sch->handle, NULL);
if (!q->link.q)
q->link.q = &noop_qdisc;
else
}
static int cbq_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
- struct Qdisc **old)
+ struct Qdisc **old, struct netlink_ext_ack *extack)
{
struct cbq_class *cl = (struct cbq_class *)arg;
if (new == NULL) {
- new = qdisc_create_dflt(sch->dev_queue,
- &pfifo_qdisc_ops, cl->common.classid);
+ new = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops,
+ cl->common.classid, extack);
if (new == NULL)
return -ENOBUFS;
}
static int
cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct nlattr **tca,
- unsigned long *arg)
+ unsigned long *arg, struct netlink_ext_ack *extack)
{
int err;
struct cbq_sched_data *q = qdisc_priv(sch);
struct cbq_class *parent;
struct qdisc_rate_table *rtab = NULL;
- if (opt == NULL)
+ if (!opt) {
+ NL_SET_ERR_MSG(extack, "Mandatory qdisc options missing");
return -EINVAL;
+ }
- err = nla_parse_nested(tb, TCA_CBQ_MAX, opt, cbq_policy, NULL);
+ err = nla_parse_nested(tb, TCA_CBQ_MAX, opt, cbq_policy, extack);
if (err < 0)
return err;
- if (tb[TCA_CBQ_OVL_STRATEGY] || tb[TCA_CBQ_POLICE])
+ if (tb[TCA_CBQ_OVL_STRATEGY] || tb[TCA_CBQ_POLICE]) {
+ NL_SET_ERR_MSG(extack, "Neither overlimit strategy nor policing attributes can be used for changing class params");
return -EOPNOTSUPP;
+ }
if (cl) {
/* Check parent */
if (parentid) {
if (cl->tparent &&
- cl->tparent->common.classid != parentid)
+ cl->tparent->common.classid != parentid) {
+ NL_SET_ERR_MSG(extack, "Invalid parent id");
return -EINVAL;
- if (!cl->tparent && parentid != TC_H_ROOT)
+ }
+ if (!cl->tparent && parentid != TC_H_ROOT) {
+ NL_SET_ERR_MSG(extack, "Parent must be root");
return -EINVAL;
+ }
}
if (tb[TCA_CBQ_RATE]) {
rtab = qdisc_get_rtab(nla_data(tb[TCA_CBQ_RATE]),
- tb[TCA_CBQ_RTAB]);
+ tb[TCA_CBQ_RTAB], extack);
if (rtab == NULL)
return -EINVAL;
}
qdisc_root_sleeping_running(sch),
tca[TCA_RATE]);
if (err) {
+ NL_SET_ERR_MSG(extack, "Failed to replace specified rate estimator");
qdisc_put_rtab(rtab);
return err;
}
if (parentid == TC_H_ROOT)
return -EINVAL;
- if (tb[TCA_CBQ_WRROPT] == NULL || tb[TCA_CBQ_RATE] == NULL ||
- tb[TCA_CBQ_LSSOPT] == NULL)
+ if (!tb[TCA_CBQ_WRROPT] || !tb[TCA_CBQ_RATE] || !tb[TCA_CBQ_LSSOPT]) {
+ NL_SET_ERR_MSG(extack, "One of the following attributes MUST be specified: WRR, rate or link sharing");
return -EINVAL;
+ }
- rtab = qdisc_get_rtab(nla_data(tb[TCA_CBQ_RATE]), tb[TCA_CBQ_RTAB]);
+ rtab = qdisc_get_rtab(nla_data(tb[TCA_CBQ_RATE]), tb[TCA_CBQ_RTAB],
+ extack);
if (rtab == NULL)
return -EINVAL;
if (classid) {
err = -EINVAL;
if (TC_H_MAJ(classid ^ sch->handle) ||
- cbq_class_lookup(q, classid))
+ cbq_class_lookup(q, classid)) {
+ NL_SET_ERR_MSG(extack, "Specified class not found");
goto failure;
+ }
} else {
int i;
classid = TC_H_MAKE(sch->handle, 0x8000);
break;
}
err = -ENOSR;
- if (i >= 0x8000)
+ if (i >= 0x8000) {
+ NL_SET_ERR_MSG(extack, "Unable to generate classid");
goto failure;
+ }
classid = classid|q->hgenerator;
}
if (parentid) {
parent = cbq_class_lookup(q, parentid);
err = -EINVAL;
- if (parent == NULL)
+ if (!parent) {
+ NL_SET_ERR_MSG(extack, "Failed to find parentid");
goto failure;
+ }
}
err = -ENOBUFS;
if (cl == NULL)
goto failure;
- err = tcf_block_get(&cl->block, &cl->filter_list, sch);
+ err = tcf_block_get(&cl->block, &cl->filter_list, sch, extack);
if (err) {
kfree(cl);
return err;
qdisc_root_sleeping_running(sch),
tca[TCA_RATE]);
if (err) {
+ NL_SET_ERR_MSG(extack, "Couldn't create new estimator");
tcf_block_put(cl->block);
kfree(cl);
goto failure;
cl->R_tab = rtab;
rtab = NULL;
- cl->q = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops, classid);
+ cl->q = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops, classid,
+ NULL);
if (!cl->q)
cl->q = &noop_qdisc;
else
return 0;
}
-static struct tcf_block *cbq_tcf_block(struct Qdisc *sch, unsigned long arg)
+static struct tcf_block *cbq_tcf_block(struct Qdisc *sch, unsigned long arg,
+ struct netlink_ext_ack *extack)
{
struct cbq_sched_data *q = qdisc_priv(sch);
struct cbq_class *cl = (struct cbq_class *)arg;
}
static int cbs_enable_offload(struct net_device *dev, struct cbs_sched_data *q,
- const struct tc_cbs_qopt *opt)
+ const struct tc_cbs_qopt *opt,
+ struct netlink_ext_ack *extack)
{
const struct net_device_ops *ops = dev->netdev_ops;
struct tc_cbs_qopt_offload cbs = { };
int err;
- if (!ops->ndo_setup_tc)
+ if (!ops->ndo_setup_tc) {
+ NL_SET_ERR_MSG(extack, "Specified device does not support cbs offload");
return -EOPNOTSUPP;
+ }
cbs.queue = q->queue;
cbs.sendslope = opt->sendslope;
err = ops->ndo_setup_tc(dev, TC_SETUP_QDISC_CBS, &cbs);
- if (err < 0)
+ if (err < 0) {
+ NL_SET_ERR_MSG(extack, "Specified device failed to setup cbs hardware offload");
return err;
+ }
q->enqueue = cbs_enqueue_offload;
q->dequeue = cbs_dequeue_offload;
return 0;
}
-static int cbs_change(struct Qdisc *sch, struct nlattr *opt)
+static int cbs_change(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct cbs_sched_data *q = qdisc_priv(sch);
struct net_device *dev = qdisc_dev(sch);
struct tc_cbs_qopt *qopt;
int err;
- err = nla_parse_nested(tb, TCA_CBS_MAX, opt, cbs_policy, NULL);
+ err = nla_parse_nested(tb, TCA_CBS_MAX, opt, cbs_policy, extack);
if (err < 0)
return err;
- if (!tb[TCA_CBS_PARMS])
+ if (!tb[TCA_CBS_PARMS]) {
+ NL_SET_ERR_MSG(extack, "Missing CBS parameter which are mandatory");
return -EINVAL;
+ }
qopt = nla_data(tb[TCA_CBS_PARMS]);
cbs_disable_offload(dev, q);
} else {
- err = cbs_enable_offload(dev, q, qopt);
+ err = cbs_enable_offload(dev, q, qopt, extack);
if (err < 0)
return err;
}
return 0;
}
-static int cbs_init(struct Qdisc *sch, struct nlattr *opt)
+static int cbs_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct cbs_sched_data *q = qdisc_priv(sch);
struct net_device *dev = qdisc_dev(sch);
- if (!opt)
+ if (!opt) {
+ NL_SET_ERR_MSG(extack, "Missing CBS qdisc options which are mandatory");
return -EINVAL;
+ }
q->queue = sch->dev_queue - netdev_get_tx_queue(dev, 0);
qdisc_watchdog_init(&q->watchdog, sch);
- return cbs_change(sch, opt);
+ return cbs_change(sch, opt, extack);
}
static void cbs_destroy(struct Qdisc *sch)
kvfree(addr);
}
-static int choke_change(struct Qdisc *sch, struct nlattr *opt)
+static int choke_change(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct choke_sched_data *q = qdisc_priv(sch);
struct nlattr *tb[TCA_CHOKE_MAX + 1];
return 0;
}
-static int choke_init(struct Qdisc *sch, struct nlattr *opt)
+static int choke_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
- return choke_change(sch, opt);
+ return choke_change(sch, opt, extack);
}
static int choke_dump(struct Qdisc *sch, struct sk_buff *skb)
[TCA_CODEL_CE_THRESHOLD]= { .type = NLA_U32 },
};
-static int codel_change(struct Qdisc *sch, struct nlattr *opt)
+static int codel_change(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct codel_sched_data *q = qdisc_priv(sch);
struct nlattr *tb[TCA_CODEL_MAX + 1];
return 0;
}
-static int codel_init(struct Qdisc *sch, struct nlattr *opt)
+static int codel_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct codel_sched_data *q = qdisc_priv(sch);
q->params.mtu = psched_mtu(qdisc_dev(sch));
if (opt) {
- int err = codel_change(sch, opt);
+ int err = codel_change(sch, opt, extack);
if (err)
return err;
};
static int drr_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
- struct nlattr **tca, unsigned long *arg)
+ struct nlattr **tca, unsigned long *arg,
+ struct netlink_ext_ack *extack)
{
struct drr_sched *q = qdisc_priv(sch);
struct drr_class *cl = (struct drr_class *)*arg;
u32 quantum;
int err;
- if (!opt)
+ if (!opt) {
+ NL_SET_ERR_MSG(extack, "DRR options are required for this operation");
return -EINVAL;
+ }
- err = nla_parse_nested(tb, TCA_DRR_MAX, opt, drr_policy, NULL);
+ err = nla_parse_nested(tb, TCA_DRR_MAX, opt, drr_policy, extack);
if (err < 0)
return err;
if (tb[TCA_DRR_QUANTUM]) {
quantum = nla_get_u32(tb[TCA_DRR_QUANTUM]);
- if (quantum == 0)
+ if (quantum == 0) {
+ NL_SET_ERR_MSG(extack, "Specified DRR quantum cannot be zero");
return -EINVAL;
+ }
} else
quantum = psched_mtu(qdisc_dev(sch));
NULL,
qdisc_root_sleeping_running(sch),
tca[TCA_RATE]);
- if (err)
+ if (err) {
+ NL_SET_ERR_MSG(extack, "Failed to replace estimator");
return err;
+ }
}
sch_tree_lock(sch);
cl->common.classid = classid;
cl->quantum = quantum;
cl->qdisc = qdisc_create_dflt(sch->dev_queue,
- &pfifo_qdisc_ops, classid);
+ &pfifo_qdisc_ops, classid,
+ NULL);
if (cl->qdisc == NULL)
cl->qdisc = &noop_qdisc;
else
qdisc_root_sleeping_running(sch),
tca[TCA_RATE]);
if (err) {
+ NL_SET_ERR_MSG(extack, "Failed to replace estimator");
qdisc_destroy(cl->qdisc);
kfree(cl);
return err;
return (unsigned long)drr_find_class(sch, classid);
}
-static struct tcf_block *drr_tcf_block(struct Qdisc *sch, unsigned long cl)
+static struct tcf_block *drr_tcf_block(struct Qdisc *sch, unsigned long cl,
+ struct netlink_ext_ack *extack)
{
struct drr_sched *q = qdisc_priv(sch);
- if (cl)
+ if (cl) {
+ NL_SET_ERR_MSG(extack, "DRR classid must be zero");
return NULL;
+ }
return q->block;
}
}
static int drr_graft_class(struct Qdisc *sch, unsigned long arg,
- struct Qdisc *new, struct Qdisc **old)
+ struct Qdisc *new, struct Qdisc **old,
+ struct netlink_ext_ack *extack)
{
struct drr_class *cl = (struct drr_class *)arg;
if (new == NULL) {
- new = qdisc_create_dflt(sch->dev_queue,
- &pfifo_qdisc_ops, cl->common.classid);
+ new = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops,
+ cl->common.classid, NULL);
if (new == NULL)
new = &noop_qdisc;
}
return NULL;
}
-static int drr_init_qdisc(struct Qdisc *sch, struct nlattr *opt)
+static int drr_init_qdisc(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct drr_sched *q = qdisc_priv(sch);
int err;
- err = tcf_block_get(&q->block, &q->filter_list, sch);
+ err = tcf_block_get(&q->block, &q->filter_list, sch, extack);
if (err)
return err;
err = qdisc_class_hash_init(&q->clhash);
/* ------------------------- Class/flow operations ------------------------- */
static int dsmark_graft(struct Qdisc *sch, unsigned long arg,
- struct Qdisc *new, struct Qdisc **old)
+ struct Qdisc *new, struct Qdisc **old,
+ struct netlink_ext_ack *extack)
{
struct dsmark_qdisc_data *p = qdisc_priv(sch);
if (new == NULL) {
new = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops,
- sch->handle);
+ sch->handle, NULL);
if (new == NULL)
new = &noop_qdisc;
}
};
static int dsmark_change(struct Qdisc *sch, u32 classid, u32 parent,
- struct nlattr **tca, unsigned long *arg)
+ struct nlattr **tca, unsigned long *arg,
+ struct netlink_ext_ack *extack)
{
struct dsmark_qdisc_data *p = qdisc_priv(sch);
struct nlattr *opt = tca[TCA_OPTIONS];
}
}
-static struct tcf_block *dsmark_tcf_block(struct Qdisc *sch, unsigned long cl)
+static struct tcf_block *dsmark_tcf_block(struct Qdisc *sch, unsigned long cl,
+ struct netlink_ext_ack *extack)
{
struct dsmark_qdisc_data *p = qdisc_priv(sch);
return p->q->ops->peek(p->q);
}
-static int dsmark_init(struct Qdisc *sch, struct nlattr *opt)
+static int dsmark_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct dsmark_qdisc_data *p = qdisc_priv(sch);
struct nlattr *tb[TCA_DSMARK_MAX + 1];
if (!opt)
goto errout;
- err = tcf_block_get(&p->block, &p->filter_list, sch);
+ err = tcf_block_get(&p->block, &p->filter_list, sch, extack);
if (err)
return err;
p->default_index = default_index;
p->set_tc_index = nla_get_flag(tb[TCA_DSMARK_SET_TC_INDEX]);
- p->q = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops, sch->handle);
+ p->q = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops, sch->handle,
+ NULL);
if (p->q == NULL)
p->q = &noop_qdisc;
else
return NET_XMIT_CN;
}
-static int fifo_init(struct Qdisc *sch, struct nlattr *opt)
+static int fifo_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
bool bypass;
bool is_bfifo = sch->ops == &bfifo_qdisc_ops;
nla->nla_len = nla_attr_size(sizeof(struct tc_fifo_qopt));
((struct tc_fifo_qopt *)nla_data(nla))->limit = limit;
- ret = q->ops->change(q, nla);
+ ret = q->ops->change(q, nla, NULL);
kfree(nla);
}
return ret;
EXPORT_SYMBOL(fifo_set_limit);
struct Qdisc *fifo_create_dflt(struct Qdisc *sch, struct Qdisc_ops *ops,
- unsigned int limit)
+ unsigned int limit,
+ struct netlink_ext_ack *extack)
{
struct Qdisc *q;
int err = -ENOMEM;
- q = qdisc_create_dflt(sch->dev_queue, ops, TC_H_MAKE(sch->handle, 1));
+ q = qdisc_create_dflt(sch->dev_queue, ops, TC_H_MAKE(sch->handle, 1),
+ extack);
if (q) {
err = fifo_set_limit(q, limit);
if (err < 0) {
[TCA_FQ_LOW_RATE_THRESHOLD] = { .type = NLA_U32 },
};
-static int fq_change(struct Qdisc *sch, struct nlattr *opt)
+static int fq_change(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct fq_sched_data *q = qdisc_priv(sch);
struct nlattr *tb[TCA_FQ_MAX + 1];
qdisc_watchdog_cancel(&q->watchdog);
}
-static int fq_init(struct Qdisc *sch, struct nlattr *opt)
+static int fq_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct fq_sched_data *q = qdisc_priv(sch);
int err;
qdisc_watchdog_init(&q->watchdog, sch);
if (opt)
- err = fq_change(sch, opt);
+ err = fq_change(sch, opt, extack);
else
err = fq_resize(sch, q->fq_trees_log);
[TCA_FQ_CODEL_MEMORY_LIMIT] = { .type = NLA_U32 },
};
-static int fq_codel_change(struct Qdisc *sch, struct nlattr *opt)
+static int fq_codel_change(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct fq_codel_sched_data *q = qdisc_priv(sch);
struct nlattr *tb[TCA_FQ_CODEL_MAX + 1];
kvfree(q->flows);
}
-static int fq_codel_init(struct Qdisc *sch, struct nlattr *opt)
+static int fq_codel_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct fq_codel_sched_data *q = qdisc_priv(sch);
int i;
q->cparams.mtu = psched_mtu(qdisc_dev(sch));
if (opt) {
- int err = fq_codel_change(sch, opt);
+ int err = fq_codel_change(sch, opt, extack);
if (err)
return err;
}
- err = tcf_block_get(&q->block, &q->filter_list, sch);
+ err = tcf_block_get(&q->block, &q->filter_list, sch, extack);
if (err)
return err;
{
}
-static struct tcf_block *fq_codel_tcf_block(struct Qdisc *sch, unsigned long cl)
+static struct tcf_block *fq_codel_tcf_block(struct Qdisc *sch, unsigned long cl,
+ struct netlink_ext_ack *extack)
{
struct fq_codel_sched_data *q = qdisc_priv(sch);
};
EXPORT_SYMBOL(noop_qdisc);
-static int noqueue_init(struct Qdisc *qdisc, struct nlattr *opt)
+static int noqueue_init(struct Qdisc *qdisc, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
/* register_qdisc() assigns a default of noop_enqueue if unset,
* but __dev_queue_xmit() treats noqueue only as such
return -1;
}
-static int pfifo_fast_init(struct Qdisc *qdisc, struct nlattr *opt)
+static int pfifo_fast_init(struct Qdisc *qdisc, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
unsigned int qlen = qdisc_dev(qdisc)->tx_queue_len;
struct pfifo_fast_priv *priv = qdisc_priv(qdisc);
static struct lock_class_key qdisc_running_key;
struct Qdisc *qdisc_alloc(struct netdev_queue *dev_queue,
- const struct Qdisc_ops *ops)
+ const struct Qdisc_ops *ops,
+ struct netlink_ext_ack *extack)
{
void *p;
struct Qdisc *sch;
struct net_device *dev;
if (!dev_queue) {
+ NL_SET_ERR_MSG(extack, "No device queue given");
err = -EINVAL;
goto errout;
}
struct Qdisc *qdisc_create_dflt(struct netdev_queue *dev_queue,
const struct Qdisc_ops *ops,
- unsigned int parentid)
+ unsigned int parentid,
+ struct netlink_ext_ack *extack)
{
struct Qdisc *sch;
- if (!try_module_get(ops->owner))
+ if (!try_module_get(ops->owner)) {
+ NL_SET_ERR_MSG(extack, "Failed to increase module reference counter");
return NULL;
+ }
- sch = qdisc_alloc(dev_queue, ops);
+ sch = qdisc_alloc(dev_queue, ops, extack);
if (IS_ERR(sch)) {
module_put(ops->owner);
return NULL;
}
sch->parent = parentid;
- if (!ops->init || ops->init(sch, NULL) == 0)
+ if (!ops->init || ops->init(sch, NULL, extack) == 0)
return sch;
qdisc_destroy(sch);
if (dev->priv_flags & IFF_NO_QUEUE)
ops = &noqueue_qdisc_ops;
- qdisc = qdisc_create_dflt(dev_queue, ops, TC_H_ROOT);
+ qdisc = qdisc_create_dflt(dev_queue, ops, TC_H_ROOT, NULL);
if (!qdisc) {
netdev_info(dev, "activation failed\n");
return;
dev->qdisc = txq->qdisc_sleeping;
qdisc_refcount_inc(dev->qdisc);
} else {
- qdisc = qdisc_create_dflt(txq, &mq_qdisc_ops, TC_H_ROOT);
+ qdisc = qdisc_create_dflt(txq, &mq_qdisc_ops, TC_H_ROOT, NULL);
if (qdisc) {
dev->qdisc = qdisc;
qdisc->ops->attach(qdisc);
struct tc_gred_sopt *sopt;
int i;
- if (dps == NULL)
+ if (!dps)
return -EINVAL;
sopt = nla_data(dps);
- if (sopt->DPs > MAX_DPs || sopt->DPs == 0 || sopt->def_DP >= sopt->DPs)
+ if (sopt->DPs > MAX_DPs || sopt->DPs == 0 ||
+ sopt->def_DP >= sopt->DPs)
return -EINVAL;
sch_tree_lock(sch);
[TCA_GRED_LIMIT] = { .type = NLA_U32 },
};
-static int gred_change(struct Qdisc *sch, struct nlattr *opt)
+static int gred_change(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct gred_sched *table = qdisc_priv(sch);
struct tc_gred_qopt *ctl;
return err;
}
-static int gred_init(struct Qdisc *sch, struct nlattr *opt)
+static int gred_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct nlattr *tb[TCA_GRED_MAX + 1];
int err;
- if (opt == NULL)
+ if (!opt)
return -EINVAL;
err = nla_parse_nested(tb, TCA_GRED_MAX, opt, gred_policy, NULL);
static int
hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
- struct nlattr **tca, unsigned long *arg)
+ struct nlattr **tca, unsigned long *arg,
+ struct netlink_ext_ack *extack)
{
struct hfsc_sched *q = qdisc_priv(sch);
struct hfsc_class *cl = (struct hfsc_class *)*arg;
if (cl == NULL)
return -ENOBUFS;
- err = tcf_block_get(&cl->block, &cl->filter_list, sch);
+ err = tcf_block_get(&cl->block, &cl->filter_list, sch, extack);
if (err) {
kfree(cl);
return err;
cl->cl_common.classid = classid;
cl->sched = q;
cl->cl_parent = parent;
- cl->qdisc = qdisc_create_dflt(sch->dev_queue,
- &pfifo_qdisc_ops, classid);
+ cl->qdisc = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops,
+ classid, NULL);
if (cl->qdisc == NULL)
cl->qdisc = &noop_qdisc;
else
static int
hfsc_graft_class(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
- struct Qdisc **old)
+ struct Qdisc **old, struct netlink_ext_ack *extack)
{
struct hfsc_class *cl = (struct hfsc_class *)arg;
return -EINVAL;
if (new == NULL) {
new = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops,
- cl->cl_common.classid);
+ cl->cl_common.classid, NULL);
if (new == NULL)
new = &noop_qdisc;
}
cl->filter_cnt--;
}
-static struct tcf_block *hfsc_tcf_block(struct Qdisc *sch, unsigned long arg)
+static struct tcf_block *hfsc_tcf_block(struct Qdisc *sch, unsigned long arg,
+ struct netlink_ext_ack *extack)
{
struct hfsc_sched *q = qdisc_priv(sch);
struct hfsc_class *cl = (struct hfsc_class *)arg;
}
static int
-hfsc_init_qdisc(struct Qdisc *sch, struct nlattr *opt)
+hfsc_init_qdisc(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct hfsc_sched *q = qdisc_priv(sch);
struct tc_hfsc_qopt *qopt;
qdisc_watchdog_init(&q->watchdog, sch);
- if (opt == NULL || nla_len(opt) < sizeof(*qopt))
+ if (!opt || nla_len(opt) < sizeof(*qopt))
return -EINVAL;
qopt = nla_data(opt);
return err;
q->eligible = RB_ROOT;
- err = tcf_block_get(&q->root.block, &q->root.filter_list, sch);
+ err = tcf_block_get(&q->root.block, &q->root.filter_list, sch, extack);
if (err)
return err;
q->root.cl_common.classid = sch->handle;
q->root.sched = q;
q->root.qdisc = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops,
- sch->handle);
+ sch->handle, NULL);
if (q->root.qdisc == NULL)
q->root.qdisc = &noop_qdisc;
else
}
static int
-hfsc_change_qdisc(struct Qdisc *sch, struct nlattr *opt)
+hfsc_change_qdisc(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct hfsc_sched *q = qdisc_priv(sch);
struct tc_hfsc_qopt *qopt;
[TCA_HHF_NON_HH_WEIGHT] = { .type = NLA_U32 },
};
-static int hhf_change(struct Qdisc *sch, struct nlattr *opt)
+static int hhf_change(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct hhf_sched_data *q = qdisc_priv(sch);
struct nlattr *tb[TCA_HHF_MAX + 1];
return 0;
}
-static int hhf_init(struct Qdisc *sch, struct nlattr *opt)
+static int hhf_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct hhf_sched_data *q = qdisc_priv(sch);
int i;
q->hhf_non_hh_weight = 2;
if (opt) {
- int err = hhf_change(sch, opt);
+ int err = hhf_change(sch, opt, extack);
if (err)
return err;
rcu_read_unlock();
}
-static int htb_init(struct Qdisc *sch, struct nlattr *opt)
+static int htb_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct htb_sched *q = qdisc_priv(sch);
struct nlattr *tb[TCA_HTB_MAX + 1];
if (!opt)
return -EINVAL;
- err = tcf_block_get(&q->block, &q->filter_list, sch);
+ err = tcf_block_get(&q->block, &q->filter_list, sch, extack);
if (err)
return err;
}
static int htb_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
- struct Qdisc **old)
+ struct Qdisc **old, struct netlink_ext_ack *extack)
{
struct htb_class *cl = (struct htb_class *)arg;
return -EINVAL;
if (new == NULL &&
(new = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops,
- cl->common.classid)) == NULL)
+ cl->common.classid, extack)) == NULL)
return -ENOBUFS;
*old = qdisc_replace(sch, new, &cl->un.leaf.q);
if (!cl->level && htb_parent_last_child(cl)) {
new_q = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops,
- cl->parent->common.classid);
+ cl->parent->common.classid,
+ NULL);
last_child = 1;
}
static int htb_change_class(struct Qdisc *sch, u32 classid,
u32 parentid, struct nlattr **tca,
- unsigned long *arg)
+ unsigned long *arg, struct netlink_ext_ack *extack)
{
int err = -EINVAL;
struct htb_sched *q = qdisc_priv(sch);
/* Keeping backward compatible with rate_table based iproute2 tc */
if (hopt->rate.linklayer == TC_LINKLAYER_UNAWARE)
- qdisc_put_rtab(qdisc_get_rtab(&hopt->rate, tb[TCA_HTB_RTAB]));
+ qdisc_put_rtab(qdisc_get_rtab(&hopt->rate, tb[TCA_HTB_RTAB],
+ NULL));
if (hopt->ceil.linklayer == TC_LINKLAYER_UNAWARE)
- qdisc_put_rtab(qdisc_get_rtab(&hopt->ceil, tb[TCA_HTB_CTAB]));
+ qdisc_put_rtab(qdisc_get_rtab(&hopt->ceil, tb[TCA_HTB_CTAB],
+ NULL));
if (!cl) { /* new class */
struct Qdisc *new_q;
if (!cl)
goto failure;
- err = tcf_block_get(&cl->block, &cl->filter_list, sch);
+ err = tcf_block_get(&cl->block, &cl->filter_list, sch, extack);
if (err) {
kfree(cl);
goto failure;
* so that can't be used inside of sch_tree_lock
* -- thanks to Karlis Peisenieks
*/
- new_q = qdisc_create_dflt(sch->dev_queue,
- &pfifo_qdisc_ops, classid);
+ new_q = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops,
+ classid, NULL);
sch_tree_lock(sch);
if (parent && !parent->level) {
unsigned int qlen = parent->un.leaf.q->q.qlen;
return err;
}
-static struct tcf_block *htb_tcf_block(struct Qdisc *sch, unsigned long arg)
+static struct tcf_block *htb_tcf_block(struct Qdisc *sch, unsigned long arg,
+ struct netlink_ext_ack *extack)
{
struct htb_sched *q = qdisc_priv(sch);
struct htb_class *cl = (struct htb_class *)arg;
{
}
-static struct tcf_block *ingress_tcf_block(struct Qdisc *sch, unsigned long cl)
+static struct tcf_block *ingress_tcf_block(struct Qdisc *sch, unsigned long cl,
+ struct netlink_ext_ack *extack)
{
struct ingress_sched_data *q = qdisc_priv(sch);
mini_qdisc_pair_swap(miniqp, tp_head);
}
-static int ingress_init(struct Qdisc *sch, struct nlattr *opt)
+static int ingress_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct ingress_sched_data *q = qdisc_priv(sch);
struct net_device *dev = qdisc_dev(sch);
q->block_info.chain_head_change = clsact_chain_head_change;
q->block_info.chain_head_change_priv = &q->miniqp;
- err = tcf_block_get_ext(&q->block, sch, &q->block_info);
+ err = tcf_block_get_ext(&q->block, sch, &q->block_info, extack);
if (err)
return err;
return clsact_find(sch, classid);
}
-static struct tcf_block *clsact_tcf_block(struct Qdisc *sch, unsigned long cl)
+static struct tcf_block *clsact_tcf_block(struct Qdisc *sch, unsigned long cl,
+ struct netlink_ext_ack *extack)
{
struct clsact_sched_data *q = qdisc_priv(sch);
}
}
-static int clsact_init(struct Qdisc *sch, struct nlattr *opt)
+static int clsact_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct clsact_sched_data *q = qdisc_priv(sch);
struct net_device *dev = qdisc_dev(sch);
q->ingress_block_info.chain_head_change = clsact_chain_head_change;
q->ingress_block_info.chain_head_change_priv = &q->miniqp_ingress;
- err = tcf_block_get_ext(&q->ingress_block, sch, &q->ingress_block_info);
+ err = tcf_block_get_ext(&q->ingress_block, sch, &q->ingress_block_info,
+ extack);
if (err)
return err;
q->egress_block_info.chain_head_change = clsact_chain_head_change;
q->egress_block_info.chain_head_change_priv = &q->miniqp_egress;
- err = tcf_block_get_ext(&q->egress_block, sch, &q->egress_block_info);
+ err = tcf_block_get_ext(&q->egress_block, sch, &q->egress_block_info,
+ extack);
if (err)
return err;
kfree(priv->qdiscs);
}
-static int mq_init(struct Qdisc *sch, struct nlattr *opt)
+static int mq_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct net_device *dev = qdisc_dev(sch);
struct mq_sched *priv = qdisc_priv(sch);
dev_queue = netdev_get_tx_queue(dev, ntx);
qdisc = qdisc_create_dflt(dev_queue, get_default_qdisc_ops(dev, ntx),
TC_H_MAKE(TC_H_MAJ(sch->handle),
- TC_H_MIN(ntx + 1)));
+ TC_H_MIN(ntx + 1)),
+ extack);
if (!qdisc)
return -ENOMEM;
priv->qdiscs[ntx] = qdisc;
}
static int mq_graft(struct Qdisc *sch, unsigned long cl, struct Qdisc *new,
- struct Qdisc **old)
+ struct Qdisc **old, struct netlink_ext_ack *extack)
{
struct netdev_queue *dev_queue = mq_queue_get(sch, cl);
struct net_device *dev = qdisc_dev(sch);
return 0;
}
-static int mqprio_init(struct Qdisc *sch, struct nlattr *opt)
+static int mqprio_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct net_device *dev = qdisc_dev(sch);
struct mqprio_sched *priv = qdisc_priv(sch);
qdisc = qdisc_create_dflt(dev_queue,
get_default_qdisc_ops(dev, i),
TC_H_MAKE(TC_H_MAJ(sch->handle),
- TC_H_MIN(i + 1)));
+ TC_H_MIN(i + 1)), extack);
if (!qdisc)
return -ENOMEM;
}
static int mqprio_graft(struct Qdisc *sch, unsigned long cl, struct Qdisc *new,
- struct Qdisc **old)
+ struct Qdisc **old, struct netlink_ext_ack *extack)
{
struct net_device *dev = qdisc_dev(sch);
struct netdev_queue *dev_queue = mqprio_queue_get(sch, cl);
kfree(q->queues);
}
-static int multiq_tune(struct Qdisc *sch, struct nlattr *opt)
+static int multiq_tune(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct multiq_sched_data *q = qdisc_priv(sch);
struct tc_multiq_qopt *qopt;
child = qdisc_create_dflt(sch->dev_queue,
&pfifo_qdisc_ops,
TC_H_MAKE(sch->handle,
- i + 1));
+ i + 1), extack);
if (child) {
sch_tree_lock(sch);
old = q->queues[i];
return 0;
}
-static int multiq_init(struct Qdisc *sch, struct nlattr *opt)
+static int multiq_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct multiq_sched_data *q = qdisc_priv(sch);
int i, err;
q->queues = NULL;
- if (opt == NULL)
+ if (!opt)
return -EINVAL;
- err = tcf_block_get(&q->block, &q->filter_list, sch);
+ err = tcf_block_get(&q->block, &q->filter_list, sch, extack);
if (err)
return err;
for (i = 0; i < q->max_bands; i++)
q->queues[i] = &noop_qdisc;
- return multiq_tune(sch, opt);
+ return multiq_tune(sch, opt, extack);
}
static int multiq_dump(struct Qdisc *sch, struct sk_buff *skb)
}
static int multiq_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
- struct Qdisc **old)
+ struct Qdisc **old, struct netlink_ext_ack *extack)
{
struct multiq_sched_data *q = qdisc_priv(sch);
unsigned long band = arg - 1;
}
}
-static struct tcf_block *multiq_tcf_block(struct Qdisc *sch, unsigned long cl)
+static struct tcf_block *multiq_tcf_block(struct Qdisc *sch, unsigned long cl,
+ struct netlink_ext_ack *extack)
{
struct multiq_sched_data *q = qdisc_priv(sch);
}
/* Parse netlink message to set options */
-static int netem_change(struct Qdisc *sch, struct nlattr *opt)
+static int netem_change(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct netem_sched_data *q = qdisc_priv(sch);
struct nlattr *tb[TCA_NETEM_MAX + 1];
return ret;
}
-static int netem_init(struct Qdisc *sch, struct nlattr *opt)
+static int netem_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct netem_sched_data *q = qdisc_priv(sch);
int ret;
return -EINVAL;
q->loss_model = CLG_RANDOM;
- ret = netem_change(sch, opt);
+ ret = netem_change(sch, opt, extack);
if (ret)
pr_info("netem: change failed\n");
return ret;
}
static int netem_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
- struct Qdisc **old)
+ struct Qdisc **old, struct netlink_ext_ack *extack)
{
struct netem_sched_data *q = qdisc_priv(sch);
[TCA_PIE_BYTEMODE] = {.type = NLA_U32},
};
-static int pie_change(struct Qdisc *sch, struct nlattr *opt)
+static int pie_change(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct pie_sched_data *q = qdisc_priv(sch);
struct nlattr *tb[TCA_PIE_MAX + 1];
}
-static int pie_init(struct Qdisc *sch, struct nlattr *opt)
+static int pie_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct pie_sched_data *q = qdisc_priv(sch);
timer_setup(&q->adapt_timer, pie_timer, 0);
if (opt) {
- int err = pie_change(sch, opt);
+ int err = pie_change(sch, opt, extack);
if (err)
return err;
return qdisc_dequeue_head(sch);
}
-static int plug_init(struct Qdisc *sch, struct nlattr *opt)
+static int plug_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct plug_sched_data *q = qdisc_priv(sch);
* command is received (just act as a pass-thru queue).
* TCQ_PLUG_LIMIT: Increase/decrease queue size
*/
-static int plug_change(struct Qdisc *sch, struct nlattr *opt)
+static int plug_change(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct plug_sched_data *q = qdisc_priv(sch);
struct tc_plug_qopt *msg;
qdisc_destroy(q->queues[prio]);
}
-static int prio_tune(struct Qdisc *sch, struct nlattr *opt)
+static int prio_tune(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct prio_sched_data *q = qdisc_priv(sch);
struct Qdisc *queues[TCQ_PRIO_BANDS];
/* Before commit, make sure we can allocate all new qdiscs */
for (i = oldbands; i < qopt->bands; i++) {
queues[i] = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops,
- TC_H_MAKE(sch->handle, i + 1));
+ TC_H_MAKE(sch->handle, i + 1),
+ extack);
if (!queues[i]) {
while (i > oldbands)
qdisc_destroy(queues[--i]);
return 0;
}
-static int prio_init(struct Qdisc *sch, struct nlattr *opt)
+static int prio_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct prio_sched_data *q = qdisc_priv(sch);
int err;
if (!opt)
return -EINVAL;
- err = tcf_block_get(&q->block, &q->filter_list, sch);
+ err = tcf_block_get(&q->block, &q->filter_list, sch, extack);
if (err)
return err;
- return prio_tune(sch, opt);
+ return prio_tune(sch, opt, extack);
}
static int prio_dump(struct Qdisc *sch, struct sk_buff *skb)
}
static int prio_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
- struct Qdisc **old)
+ struct Qdisc **old, struct netlink_ext_ack *extack)
{
struct prio_sched_data *q = qdisc_priv(sch);
unsigned long band = arg - 1;
}
}
-static struct tcf_block *prio_tcf_block(struct Qdisc *sch, unsigned long cl)
+static struct tcf_block *prio_tcf_block(struct Qdisc *sch, unsigned long cl,
+ struct netlink_ext_ack *extack)
{
struct prio_sched_data *q = qdisc_priv(sch);
}
static int qfq_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
- struct nlattr **tca, unsigned long *arg)
+ struct nlattr **tca, unsigned long *arg,
+ struct netlink_ext_ack *extack)
{
struct qfq_sched *q = qdisc_priv(sch);
struct qfq_class *cl = (struct qfq_class *)*arg;
cl->common.classid = classid;
cl->deficit = lmax;
- cl->qdisc = qdisc_create_dflt(sch->dev_queue,
- &pfifo_qdisc_ops, classid);
+ cl->qdisc = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops,
+ classid, NULL);
if (cl->qdisc == NULL)
cl->qdisc = &noop_qdisc;
return (unsigned long)qfq_find_class(sch, classid);
}
-static struct tcf_block *qfq_tcf_block(struct Qdisc *sch, unsigned long cl)
+static struct tcf_block *qfq_tcf_block(struct Qdisc *sch, unsigned long cl,
+ struct netlink_ext_ack *extack)
{
struct qfq_sched *q = qdisc_priv(sch);
}
static int qfq_graft_class(struct Qdisc *sch, unsigned long arg,
- struct Qdisc *new, struct Qdisc **old)
+ struct Qdisc *new, struct Qdisc **old,
+ struct netlink_ext_ack *extack)
{
struct qfq_class *cl = (struct qfq_class *)arg;
if (new == NULL) {
- new = qdisc_create_dflt(sch->dev_queue,
- &pfifo_qdisc_ops, cl->common.classid);
+ new = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops,
+ cl->common.classid, NULL);
if (new == NULL)
new = &noop_qdisc;
}
qfq_deactivate_class(q, cl);
}
-static int qfq_init_qdisc(struct Qdisc *sch, struct nlattr *opt)
+static int qfq_init_qdisc(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct qfq_sched *q = qdisc_priv(sch);
struct qfq_group *grp;
int i, j, err;
u32 max_cl_shift, maxbudg_shift, max_classes;
- err = tcf_block_get(&q->block, &q->filter_list, sch);
+ err = tcf_block_get(&q->block, &q->filter_list, sch, extack);
if (err)
return err;
[TCA_RED_MAX_P] = { .type = NLA_U32 },
};
-static int red_change(struct Qdisc *sch, struct nlattr *opt)
+static int red_change(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct red_sched_data *q = qdisc_priv(sch);
struct nlattr *tb[TCA_RED_MAX + 1];
return -EINVAL;
if (ctl->limit > 0) {
- child = fifo_create_dflt(sch, &bfifo_qdisc_ops, ctl->limit);
+ child = fifo_create_dflt(sch, &bfifo_qdisc_ops, ctl->limit,
+ extack);
if (IS_ERR(child))
return PTR_ERR(child);
}
spin_unlock(root_lock);
}
-static int red_init(struct Qdisc *sch, struct nlattr *opt)
+static int red_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct red_sched_data *q = qdisc_priv(sch);
q->qdisc = &noop_qdisc;
q->sch = sch;
timer_setup(&q->adapt_timer, red_adaptative_timer, 0);
- return red_change(sch, opt);
+ return red_change(sch, opt, extack);
}
static int red_dump_offload_stats(struct Qdisc *sch, struct tc_red_qopt *opt)
}
static int red_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
- struct Qdisc **old)
+ struct Qdisc **old, struct netlink_ext_ack *extack)
{
struct red_sched_data *q = qdisc_priv(sch);
.penalty_burst = 20,
};
-static int sfb_change(struct Qdisc *sch, struct nlattr *opt)
+static int sfb_change(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct sfb_sched_data *q = qdisc_priv(sch);
struct Qdisc *child;
if (limit == 0)
limit = qdisc_dev(sch)->tx_queue_len;
- child = fifo_create_dflt(sch, &pfifo_qdisc_ops, limit);
+ child = fifo_create_dflt(sch, &pfifo_qdisc_ops, limit, extack);
if (IS_ERR(child))
return PTR_ERR(child);
return 0;
}
-static int sfb_init(struct Qdisc *sch, struct nlattr *opt)
+static int sfb_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct sfb_sched_data *q = qdisc_priv(sch);
int err;
- err = tcf_block_get(&q->block, &q->filter_list, sch);
+ err = tcf_block_get(&q->block, &q->filter_list, sch, extack);
if (err)
return err;
q->qdisc = &noop_qdisc;
- return sfb_change(sch, opt);
+ return sfb_change(sch, opt, extack);
}
static int sfb_dump(struct Qdisc *sch, struct sk_buff *skb)
}
static int sfb_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
- struct Qdisc **old)
+ struct Qdisc **old, struct netlink_ext_ack *extack)
{
struct sfb_sched_data *q = qdisc_priv(sch);
}
static int sfb_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
- struct nlattr **tca, unsigned long *arg)
+ struct nlattr **tca, unsigned long *arg,
+ struct netlink_ext_ack *extack)
{
return -ENOSYS;
}
}
}
-static struct tcf_block *sfb_tcf_block(struct Qdisc *sch, unsigned long cl)
+static struct tcf_block *sfb_tcf_block(struct Qdisc *sch, unsigned long cl,
+ struct netlink_ext_ack *extack)
{
struct sfb_sched_data *q = qdisc_priv(sch);
kfree(q->red_parms);
}
-static int sfq_init(struct Qdisc *sch, struct nlattr *opt)
+static int sfq_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct sfq_sched_data *q = qdisc_priv(sch);
int i;
q->sch = sch;
timer_setup(&q->perturb_timer, sfq_perturbation, TIMER_DEFERRABLE);
- err = tcf_block_get(&q->block, &q->filter_list, sch);
+ err = tcf_block_get(&q->block, &q->filter_list, sch, extack);
if (err)
return err;
{
}
-static struct tcf_block *sfq_tcf_block(struct Qdisc *sch, unsigned long cl)
+static struct tcf_block *sfq_tcf_block(struct Qdisc *sch, unsigned long cl,
+ struct netlink_ext_ack *extack)
{
struct sfq_sched_data *q = qdisc_priv(sch);
[TCA_TBF_PBURST] = { .type = NLA_U32 },
};
-static int tbf_change(struct Qdisc *sch, struct nlattr *opt)
+static int tbf_change(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
int err;
struct tbf_sched_data *q = qdisc_priv(sch);
qopt = nla_data(tb[TCA_TBF_PARMS]);
if (qopt->rate.linklayer == TC_LINKLAYER_UNAWARE)
qdisc_put_rtab(qdisc_get_rtab(&qopt->rate,
- tb[TCA_TBF_RTAB]));
+ tb[TCA_TBF_RTAB],
+ NULL));
if (qopt->peakrate.linklayer == TC_LINKLAYER_UNAWARE)
qdisc_put_rtab(qdisc_get_rtab(&qopt->peakrate,
- tb[TCA_TBF_PTAB]));
+ tb[TCA_TBF_PTAB],
+ NULL));
buffer = min_t(u64, PSCHED_TICKS2NS(qopt->buffer), ~0U);
mtu = min_t(u64, PSCHED_TICKS2NS(qopt->mtu), ~0U);
if (err)
goto done;
} else if (qopt->limit > 0) {
- child = fifo_create_dflt(sch, &bfifo_qdisc_ops, qopt->limit);
+ child = fifo_create_dflt(sch, &bfifo_qdisc_ops, qopt->limit,
+ extack);
if (IS_ERR(child)) {
err = PTR_ERR(child);
goto done;
return err;
}
-static int tbf_init(struct Qdisc *sch, struct nlattr *opt)
+static int tbf_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct tbf_sched_data *q = qdisc_priv(sch);
qdisc_watchdog_init(&q->watchdog, sch);
q->qdisc = &noop_qdisc;
- if (opt == NULL)
+ if (!opt)
return -EINVAL;
q->t_c = ktime_get_ns();
- return tbf_change(sch, opt);
+ return tbf_change(sch, opt, extack);
}
static void tbf_destroy(struct Qdisc *sch)
}
static int tbf_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new,
- struct Qdisc **old)
+ struct Qdisc **old, struct netlink_ext_ack *extack)
{
struct tbf_sched_data *q = qdisc_priv(sch);
}
}
-static int teql_qdisc_init(struct Qdisc *sch, struct nlattr *opt)
+static int teql_qdisc_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct net_device *dev = qdisc_dev(sch);
struct teql_master *m = (struct teql_master *)sch->ops;
case SCTP_CID_AUTH:
return "AUTH";
+ case SCTP_CID_RECONF:
+ return "RECONF";
+
default:
break;
}
{
ep->base.dead = true;
- ep->base.sk->sk_state = SCTP_SS_CLOSED;
+ inet_sk_set_state(ep->base.sk, SCTP_SS_CLOSED);
/* Unlink this endpoint, so we can't find it again! */
sctp_unhash_endpoint(ep);
* successfully completed a connect() call.
*/
if (sctp_state(asoc, ESTABLISHED) && sctp_sstate(sk, CLOSED))
- sk->sk_state = SCTP_SS_ESTABLISHED;
+ inet_sk_set_state(sk, SCTP_SS_ESTABLISHED);
/* Set the RCV_SHUTDOWN flag when a SHUTDOWN is received. */
if (sctp_state(asoc, SHUTDOWN_RECEIVED) &&
sctp_sstate(sk, ESTABLISHED)) {
- sk->sk_state = SCTP_SS_CLOSING;
+ inet_sk_set_state(sk, SCTP_SS_CLOSING);
sk->sk_shutdown |= RCV_SHUTDOWN;
}
}
lock_sock_nested(sk, SINGLE_DEPTH_NESTING);
sk->sk_shutdown = SHUTDOWN_MASK;
- sk->sk_state = SCTP_SS_CLOSING;
+ inet_sk_set_state(sk, SCTP_SS_CLOSING);
ep = sctp_sk(sk)->ep;
if (how & SEND_SHUTDOWN && !list_empty(&ep->asocs)) {
struct sctp_association *asoc;
- sk->sk_state = SCTP_SS_CLOSING;
+ inet_sk_set_state(sk, SCTP_SS_CLOSING);
asoc = list_entry(ep->asocs.next,
struct sctp_association, asocs);
sctp_primitive_SHUTDOWN(net, asoc, NULL);
* sockets.
*
*/
- sk->sk_state = SCTP_SS_LISTENING;
+ inet_sk_set_state(sk, SCTP_SS_LISTENING);
if (!ep->base.bind_addr.port) {
if (sctp_autobind(sk))
return -EAGAIN;
} else {
if (sctp_get_port(sk, inet_sk(sk)->inet_num)) {
- sk->sk_state = SCTP_SS_CLOSED;
+ inet_sk_set_state(sk, SCTP_SS_CLOSED);
return -EADDRINUSE;
}
}
* is called, set RCV_SHUTDOWN flag.
*/
if (sctp_state(assoc, CLOSED) && sctp_style(newsk, TCP)) {
- newsk->sk_state = SCTP_SS_CLOSED;
+ inet_sk_set_state(newsk, SCTP_SS_CLOSED);
newsk->sk_shutdown |= RCV_SHUTDOWN;
} else {
- newsk->sk_state = SCTP_SS_ESTABLISHED;
+ inet_sk_set_state(newsk, SCTP_SS_ESTABLISHED);
}
release_sock(newsk);
void sctp_ulpq_renege(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk,
gfp_t gfp)
{
- struct sctp_association *asoc;
- __u16 needed, freed;
-
- asoc = ulpq->asoc;
+ struct sctp_association *asoc = ulpq->asoc;
+ __u32 freed = 0;
+ __u16 needed;
- if (chunk) {
- needed = ntohs(chunk->chunk_hdr->length);
- needed -= sizeof(struct sctp_data_chunk);
- } else
- needed = SCTP_DEFAULT_MAXWINDOW;
-
- freed = 0;
+ needed = ntohs(chunk->chunk_hdr->length) -
+ sizeof(struct sctp_data_chunk);
if (skb_queue_empty(&asoc->base.sk->sk_receive_queue)) {
freed = sctp_ulpq_renege_order(ulpq, needed);
- if (freed < needed) {
+ if (freed < needed)
freed += sctp_ulpq_renege_frags(ulpq, needed - freed);
- }
}
/* If able to free enough room, accept this chunk. */
- if (chunk && (freed >= needed)) {
- int retval;
- retval = sctp_ulpq_tail_data(ulpq, chunk, gfp);
+ if (freed >= needed) {
+ int retval = sctp_ulpq_tail_data(ulpq, chunk, gfp);
/*
* Enter partial delivery if chunk has not been
* delivered; otherwise, drain the reassembly queue.
if (m->window >= ADV_IDLE)
return;
- if (!list_empty(&m->congested))
- return;
+ list_del_init(&m->congested);
/* Sort member into congested members' list */
list_for_each_entry_safe(_m, tmp, &grp->congested, congested) {
} else if (mtyp == GRP_REMIT_MSG) {
msg_set_grp_remitted(hdr, m->window);
}
+ msg_set_dest_droppable(hdr, true);
__skb_queue_tail(xmitq, skb);
}
msg_set_grp_bc_seqno(ehdr, m->bc_syncpt);
__skb_queue_tail(inputq, m->event_msg);
}
- if (m->window < ADV_IDLE)
- tipc_group_update_member(m, 0);
- else
- list_del_init(&m->congested);
+ list_del_init(&m->congested);
+ tipc_group_update_member(m, 0);
return;
case GRP_LEAVE_MSG:
if (!m)
return;
m->bc_syncpt = msg_grp_bc_syncpt(hdr);
+ list_del_init(&m->list);
+ list_del_init(&m->congested);
+ *usr_wakeup = true;
/* Wait until WITHDRAW event is received */
if (m->state != MBR_LEAVING) {
ehdr = buf_msg(m->event_msg);
msg_set_grp_bc_seqno(ehdr, m->bc_syncpt);
__skb_queue_tail(inputq, m->event_msg);
- *usr_wakeup = true;
- list_del_init(&m->congested);
return;
case GRP_ADV_MSG:
if (!m)
msg_set_grp_bc_seqno(hdr, m->bc_rcv_nxt);
__skb_queue_tail(inputq, skb);
}
+ list_del_init(&m->list);
list_del_init(&m->congested);
}
*sk_rcvbuf = tipc_group_rcvbuf_limit(grp);
cfg80211-y += extra-certs.o
endif
-$(obj)/shipped-certs.c: $(wildcard $(srctree)/$(src)/certs/*.x509)
+$(obj)/shipped-certs.c: $(wildcard $(srctree)/$(src)/certs/*.hex)
@$(kecho) " GEN $@"
- @(set -e; \
- allf=""; \
- for f in $^ ; do \
- # similar to hexdump -v -e '1/1 "0x%.2x," "\n"' \
- thisf=$$(od -An -v -tx1 < $$f | \
- sed -e 's/ /\n/g' | \
- sed -e 's/^[0-9a-f]\+$$/\0/;t;d' | \
- sed -e 's/^/0x/;s/$$/,/'); \
- # file should not be empty - maybe command substitution failed? \
- test ! -z "$$thisf";\
- allf=$$allf$$thisf;\
- done; \
- ( \
- echo '#include "reg.h"'; \
- echo 'const u8 shipped_regdb_certs[] = {'; \
- echo "$$allf"; \
- echo '};'; \
- echo 'unsigned int shipped_regdb_certs_len = sizeof(shipped_regdb_certs);'; \
- ) >> $@)
+ @(echo '#include "reg.h"'; \
+ echo 'const u8 shipped_regdb_certs[] = {'; \
+ cat $^ ; \
+ echo '};'; \
+ echo 'unsigned int shipped_regdb_certs_len = sizeof(shipped_regdb_certs);'; \
+ ) > $@
$(obj)/extra-certs.c: $(CONFIG_CFG80211_EXTRA_REGDB_KEYDIR:"%"=%) \
$(wildcard $(CONFIG_CFG80211_EXTRA_REGDB_KEYDIR:"%"=%)/*.x509)
echo "$$allf"; \
echo '};'; \
echo 'unsigned int extra_regdb_certs_len = sizeof(extra_regdb_certs);'; \
- ) >> $@)
+ ) > $@)
+
+clean-files += shipped-certs.c extra-certs.c
--- /dev/null
+/* Seth Forshee's regdb certificate */
+0x30, 0x82, 0x02, 0xa4, 0x30, 0x82, 0x01, 0x8c,
+0x02, 0x09, 0x00, 0xb2, 0x8d, 0xdf, 0x47, 0xae,
+0xf9, 0xce, 0xa7, 0x30, 0x0d, 0x06, 0x09, 0x2a,
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+0xd9, 0x1b, 0x73, 0x45, 0xeb, 0xba, 0x27, 0x85,
+0xef, 0x7a, 0x7f, 0xa5, 0xcb, 0x80, 0xc7, 0x30,
+0x36, 0xd2, 0x53, 0xee, 0xec, 0xac, 0x1e, 0xe7,
+0x31, 0xf1, 0x36, 0xa2, 0x9c, 0x63, 0xc6, 0x65,
+0x5b, 0x7f, 0x25, 0x75, 0x68, 0xa1, 0xea, 0xd3,
+0x7e, 0x00, 0x5c, 0x9a, 0x5e, 0xd8, 0x20, 0x18,
+0x32, 0x77, 0x07, 0x29, 0x12, 0x66, 0x1e, 0x36,
+0x73, 0xe7, 0x97, 0x04, 0x41, 0x37, 0xb1, 0xb1,
+0x72, 0x2b, 0xf4, 0xa1, 0x29, 0x20, 0x7c, 0x96,
+0x79, 0x0b, 0x2b, 0xd0, 0xd8, 0xde, 0xc8, 0x6c,
+0x3f, 0x93, 0xfb, 0xc5, 0xee, 0x78, 0x52, 0x11,
+0x15, 0x1b, 0x7a, 0xf6, 0xe2, 0x68, 0x99, 0xe7,
+0xfb, 0x46, 0x16, 0x84, 0xe3, 0xc7, 0xa1, 0xe6,
+0xe0, 0xd2, 0x46, 0xd5, 0xe1, 0xc4, 0x5f, 0xa0,
+0x66, 0xf4, 0xda, 0xc4, 0xff, 0x95, 0x1d, 0x02,
+0x03, 0x01, 0x00, 0x01, 0x30, 0x0d, 0x06, 0x09,
+0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01,
+0x0b, 0x05, 0x00, 0x03, 0x82, 0x01, 0x01, 0x00,
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+0xc8, 0x50, 0x6a, 0xe2, 0x59, 0xf3, 0x16, 0x06,
+0xea, 0xb2, 0x42, 0xb5, 0x58, 0xfe, 0xba, 0xd1,
+0x81, 0x57, 0x1a, 0xef, 0xb2, 0x38, 0x88, 0x58,
+0xf6, 0xaa, 0xc4, 0x2e, 0x8b, 0x5a, 0x27, 0xe4,
+0xa5, 0xe8, 0xa4, 0xca, 0x67, 0x5c, 0xac, 0x72,
+0x67, 0xc3, 0x6f, 0x13, 0xc3, 0x2d, 0x35, 0x79,
+0xd7, 0x8a, 0xe7, 0xf5, 0xd4, 0x21, 0x30, 0x4a,
+0xd5, 0xf6, 0xa3, 0xd9, 0x79, 0x56, 0xf2, 0x0f,
+0x10, 0xf7, 0x7d, 0xd0, 0x51, 0x93, 0x2f, 0x47,
+0xf8, 0x7d, 0x4b, 0x0a, 0x84, 0x55, 0x12, 0x0a,
+0x7d, 0x4e, 0x3b, 0x1f, 0x2b, 0x2f, 0xfc, 0x28,
+0xb3, 0x69, 0x34, 0xe1, 0x80, 0x80, 0xbb, 0xe2,
+0xaf, 0xb9, 0xd6, 0x30, 0xf1, 0x1d, 0x54, 0x87,
+0x23, 0x99, 0x9f, 0x51, 0x03, 0x4c, 0x45, 0x7d,
+0x02, 0x65, 0x73, 0xab, 0xfd, 0xcf, 0x94, 0xcc,
+0x0d, 0x3a, 0x60, 0xfd, 0x3c, 0x14, 0x2f, 0x16,
+0x33, 0xa9, 0x21, 0x1f, 0xcb, 0x50, 0xb1, 0x8f,
+0x03, 0xee, 0xa0, 0x66, 0xa9, 0x16, 0x79, 0x14,
case NL80211_IFTYPE_AP:
if (wdev->ssid_len &&
nla_put(msg, NL80211_ATTR_SSID, wdev->ssid_len, wdev->ssid))
- goto nla_put_failure;
+ goto nla_put_failure_locked;
break;
case NL80211_IFTYPE_STATION:
case NL80211_IFTYPE_P2P_CLIENT:
if (!ssid_ie)
break;
if (nla_put(msg, NL80211_ATTR_SSID, ssid_ie[1], ssid_ie + 2))
- goto nla_put_failure;
+ goto nla_put_failure_locked;
break;
}
default:
genlmsg_end(msg, hdr);
return 0;
+ nla_put_failure_locked:
+ wdev_unlock(wdev);
nla_put_failure:
genlmsg_cancel(msg, hdr);
return -EMSGSIZE;
return 0;
}
-int snd_rawmidi_info_select(struct snd_card *card, struct snd_rawmidi_info *info)
+static int __snd_rawmidi_info_select(struct snd_card *card,
+ struct snd_rawmidi_info *info)
{
struct snd_rawmidi *rmidi;
struct snd_rawmidi_str *pstr;
struct snd_rawmidi_substream *substream;
- mutex_lock(®ister_mutex);
rmidi = snd_rawmidi_search(card, info->device);
- mutex_unlock(®ister_mutex);
if (!rmidi)
return -ENXIO;
if (info->stream < 0 || info->stream > 1)
}
return -ENXIO;
}
+
+int snd_rawmidi_info_select(struct snd_card *card, struct snd_rawmidi_info *info)
+{
+ int ret;
+
+ mutex_lock(®ister_mutex);
+ ret = __snd_rawmidi_info_select(card, info);
+ mutex_unlock(®ister_mutex);
+ return ret;
+}
EXPORT_SYMBOL(snd_rawmidi_info_select);
static int snd_rawmidi_info_select_user(struct snd_card *card,
#define is_kabylake(codec) ((codec)->core.vendor_id == 0x8086280b)
#define is_geminilake(codec) (((codec)->core.vendor_id == 0x8086280d) || \
((codec)->core.vendor_id == 0x80862800))
+#define is_cannonlake(codec) ((codec)->core.vendor_id == 0x8086280c)
#define is_haswell_plus(codec) (is_haswell(codec) || is_broadwell(codec) \
|| is_skylake(codec) || is_broxton(codec) \
- || is_kabylake(codec)) || is_geminilake(codec)
-
+ || is_kabylake(codec)) || is_geminilake(codec) \
+ || is_cannonlake(codec)
#define is_valleyview(codec) ((codec)->core.vendor_id == 0x80862882)
#define is_cherryview(codec) ((codec)->core.vendor_id == 0x80862883)
#define is_valleyview_plus(codec) (is_valleyview(codec) || is_cherryview(codec))
HDA_CODEC_ENTRY(0x80862809, "Skylake HDMI", patch_i915_hsw_hdmi),
HDA_CODEC_ENTRY(0x8086280a, "Broxton HDMI", patch_i915_hsw_hdmi),
HDA_CODEC_ENTRY(0x8086280b, "Kabylake HDMI", patch_i915_hsw_hdmi),
+HDA_CODEC_ENTRY(0x8086280c, "Cannonlake HDMI", patch_i915_glk_hdmi),
HDA_CODEC_ENTRY(0x8086280d, "Geminilake HDMI", patch_i915_glk_hdmi),
HDA_CODEC_ENTRY(0x80862800, "Geminilake HDMI", patch_i915_glk_hdmi),
HDA_CODEC_ENTRY(0x80862880, "CedarTrail HDMI", patch_generic_hdmi),
}
}
+/* Forcibly assign NID 0x03 to HP/LO while NID 0x02 to SPK for EQ */
+static void alc274_fixup_bind_dacs(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ struct alc_spec *spec = codec->spec;
+ static hda_nid_t preferred_pairs[] = {
+ 0x21, 0x03, 0x1b, 0x03, 0x16, 0x02,
+ 0
+ };
+
+ if (action != HDA_FIXUP_ACT_PRE_PROBE)
+ return;
+
+ spec->gen.preferred_dacs = preferred_pairs;
+}
+
/* for hda_fixup_thinkpad_acpi() */
#include "thinkpad_helper.c"
ALC233_FIXUP_LENOVO_MULTI_CODECS,
ALC294_FIXUP_LENOVO_MIC_LOCATION,
ALC700_FIXUP_INTEL_REFERENCE,
+ ALC274_FIXUP_DELL_BIND_DACS,
+ ALC274_FIXUP_DELL_AIO_LINEOUT_VERB,
};
static const struct hda_fixup alc269_fixups[] = {
{}
}
},
+ [ALC274_FIXUP_DELL_BIND_DACS] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc274_fixup_bind_dacs,
+ .chained = true,
+ .chain_id = ALC269_FIXUP_DELL1_MIC_NO_PRESENCE
+ },
+ [ALC274_FIXUP_DELL_AIO_LINEOUT_VERB] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = (const struct hda_pintbl[]) {
+ { 0x1b, 0x0401102f },
+ { }
+ },
+ .chained = true,
+ .chain_id = ALC274_FIXUP_DELL_BIND_DACS
+ },
};
static const struct snd_pci_quirk alc269_fixup_tbl[] = {
{0x14, 0x90170110},
{0x1b, 0x90a70130},
{0x21, 0x03211020}),
- SND_HDA_PIN_QUIRK(0x10ec0274, 0x1028, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE,
+ SND_HDA_PIN_QUIRK(0x10ec0274, 0x1028, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB,
{0x12, 0xb7a60130},
{0x13, 0xb8a61140},
{0x16, 0x90170110},
kctl->private_value = (unsigned long)namelist;
kctl->private_free = usb_mixer_selector_elem_free;
- nameid = uac_selector_unit_iSelector(desc);
+ /* check the static mapping table at first */
len = check_mapped_name(map, kctl->id.name, sizeof(kctl->id.name));
- if (len)
- ;
- else if (nameid)
- len = snd_usb_copy_string_desc(state, nameid, kctl->id.name,
- sizeof(kctl->id.name));
- else
- len = get_term_name(state, &state->oterm,
- kctl->id.name, sizeof(kctl->id.name), 0);
-
if (!len) {
- strlcpy(kctl->id.name, "USB", sizeof(kctl->id.name));
+ /* no mapping ? */
+ /* if iSelector is given, use it */
+ nameid = uac_selector_unit_iSelector(desc);
+ if (nameid)
+ len = snd_usb_copy_string_desc(state, nameid,
+ kctl->id.name,
+ sizeof(kctl->id.name));
+ /* ... or pick up the terminal name at next */
+ if (!len)
+ len = get_term_name(state, &state->oterm,
+ kctl->id.name, sizeof(kctl->id.name), 0);
+ /* ... or use the fixed string "USB" as the last resort */
+ if (!len)
+ strlcpy(kctl->id.name, "USB", sizeof(kctl->id.name));
+ /* and add the proper suffix */
if (desc->bDescriptorSubtype == UAC2_CLOCK_SELECTOR)
append_ctl_name(kctl, " Clock Source");
else if ((state->oterm.type & 0xff00) == 0x0100)
/* TEAC UD-501/UD-503/NT-503 USB DACs need a vendor cmd to switch
* between PCM/DOP and native DSD mode
*/
-static bool is_teac_50X_dac(unsigned int id)
+static bool is_teac_dsd_dac(unsigned int id)
{
switch (id) {
case USB_ID(0x0644, 0x8043): /* TEAC UD-501/UD-503/NT-503 */
+ case USB_ID(0x0644, 0x8044): /* Esoteric D-05X */
return true;
}
return false;
break;
}
mdelay(20);
- } else if (is_teac_50X_dac(subs->stream->chip->usb_id)) {
+ } else if (is_teac_dsd_dac(subs->stream->chip->usb_id)) {
/* Vendor mode switch cmd is required. */
switch (fmt->altsetting) {
case 3: /* DSD mode (DSD_U32) requested */
}
/* TEAC devices with USB DAC functionality */
- if (is_teac_50X_dac(chip->usb_id)) {
+ if (is_teac_dsd_dac(chip->usb_id)) {
if (fp->altsetting == 3)
return SNDRV_PCM_FMTBIT_DSD_U32_BE;
}
#ifndef _UAPI__ASM_BPF_PERF_EVENT_H__
#define _UAPI__ASM_BPF_PERF_EVENT_H__
-#include <asm/ptrace.h>
+#include "ptrace.h"
typedef user_pt_regs bpf_user_pt_regs_t;
@staticmethod
def is_field_wanted(fields_filter, field):
"""Indicate whether field is valid according to fields_filter."""
- if not fields_filter or fields_filter == "help":
+ if not fields_filter:
return True
return re.match(fields_filter, field) is not None
def update_fields(self, fields_filter):
"""Refresh fields, applying fields_filter"""
- self._fields = [field for field in self.get_available_fields()
- if self.is_field_wanted(fields_filter, field)]
+ self.fields = [field for field in self.get_available_fields()
+ if self.is_field_wanted(fields_filter, field)]
@staticmethod
def get_online_cpus():
curses.nocbreak()
curses.endwin()
- def get_all_gnames(self):
+ @staticmethod
+ def get_all_gnames():
"""Returns a list of (pid, gname) tuples of all running guests"""
res = []
try:
# perform a sanity check before calling the more expensive
# function to possibly extract the guest name
if ' -name ' in line[1]:
- res.append((line[0], self.get_gname_from_pid(line[0])))
+ res.append((line[0], Tui.get_gname_from_pid(line[0])))
child.stdout.close()
return res
except Exception:
self.screen.addstr(row + 1, 2, 'Not available')
- def get_pid_from_gname(self, gname):
+ @staticmethod
+ def get_pid_from_gname(gname):
"""Fuzzy function to convert guest name to QEMU process pid.
Returns a list of potential pids, can be empty if no match found.
"""
pids = []
- for line in self.get_all_gnames():
+ for line in Tui.get_all_gnames():
if gname == line[1]:
pids.append(int(line[0]))
# sort by totals
return (0, -stats[x][0])
total = 0.
- for val in stats.values():
- total += val[0]
+ for key in stats.keys():
+ if key.find('(') is -1:
+ total += stats[key][0]
if self._sorting == SORT_DEFAULT:
sortkey = sortCurAvg
else:
sortkey = sortTotal
+ tavg = 0
for key in sorted(stats.keys(), key=sortkey):
-
- if row >= self.screen.getmaxyx()[0]:
+ if row >= self.screen.getmaxyx()[0] - 1:
break
values = stats[key]
if not values[0] and not values[1]:
self.screen.addstr(row, 1, '%-40s %10d%7.1f %8s' %
(key, values[0], values[0] * 100 / total,
cur))
+ if cur is not '' and key.find('(') is -1:
+ tavg += cur
row += 1
if row == 3:
self.screen.addstr(4, 1, 'No matching events reported yet')
+ else:
+ self.screen.addstr(row, 1, '%-40s %10d %8s' %
+ ('Total', total, tavg if tavg else ''),
+ curses.A_BOLD)
self.screen.refresh()
def show_msg(self, text):
if char == 'x':
self.update_drilldown()
# prevents display of current values on next refresh
- self.stats.get()
+ self.stats.get(self._display_guests)
except KeyboardInterrupt:
break
except curses.error:
try:
pids = Tui.get_pid_from_gname(val)
except:
- raise optparse.OptionValueError('Error while searching for guest '
- '"{}", use "-p" to specify a pid '
- 'instead'.format(val))
+ sys.exit('Error while searching for guest "{}". Use "-p" to '
+ 'specify a pid instead?'.format(val))
if len(pids) == 0:
- raise optparse.OptionValueError('No guest by the name "{}" '
- 'found'.format(val))
+ sys.exit('Error: No guest by the name "{}" found'.format(val))
if len(pids) > 1:
- raise optparse.OptionValueError('Multiple processes found (pids: '
- '{}) - use "-p" to specify a pid '
- 'instead'.format(" ".join(pids)))
+ sys.exit('Error: Multiple processes found (pids: {}). Use "-p" '
+ 'to specify the desired pid'.format(" ".join(pids)))
parser.values.pid = pids[0]
optparser = optparse.OptionParser(description=description_text,
help='restrict statistics to guest by name',
callback=cb_guest_to_pid,
)
- (options, _) = optparser.parse_args(sys.argv)
+ options, unkn = optparser.parse_args(sys.argv)
+ if len(unkn) != 1:
+ sys.exit('Error: Extra argument(s): ' + ' '.join(unkn[1:]))
+ try:
+ # verify that we were passed a valid regex up front
+ re.compile(options.fields)
+ except re.error:
+ sys.exit('Error: "' + options.fields + '" is not a valid regular '
+ 'expression')
+
return options
stats = Stats(options)
- if options.fields == "help":
- event_list = "\n"
- s = stats.get()
- for key in s.keys():
- if key.find('(') != -1:
- key = key[0:key.find('(')]
- if event_list.find('\n' + key + '\n') == -1:
- event_list += key + '\n'
- sys.stdout.write(event_list)
- return ""
+ if options.fields == 'help':
+ stats.fields_filter = None
+ event_list = []
+ for key in stats.get().keys():
+ event_list.append(key.split('(', 1)[0])
+ sys.stdout.write(' ' + '\n '.join(sorted(set(event_list))) + '\n')
+ sys.exit(0)
if options.log:
log(stats)
*s*:: set update interval
*x*:: toggle reporting of stats for child trace events
+ :: *Note*: The stats for the parents summarize the respective child trace
+ events
Press any other key to refresh statistics immediately.
-f<fields>::
--fields=<fields>::
- fields to display (regex)
+ fields to display (regex), "-f help" for a list of available events
-h::
--help::
endif
CFLAGS += -Wall -O2 -I$(APIDIR) -I$(LIBDIR) -I$(GENDIR) $(GENFLAGS) -I../../../include
-LDLIBS += -lcap -lelf
+LDLIBS += -lcap -lelf -lrt
TEST_GEN_PROGS = test_verifier test_tag test_maps test_lru_map test_lpm_map test_progs \
test_align test_verifier_log test_dev_cgroup
start_test("Test asking for TC offload of two filters...")
sim.cls_bpf_add_filter(obj, da=True, skip_sw=True)
- sim.cls_bpf_add_filter(obj, da=True, skip_sw=True)
- # The above will trigger a splat until TC cls_bpf drivers are fixed
+ ret, _ = sim.cls_bpf_add_filter(obj, da=True, skip_sw=True, fail=False)
+ fail(ret == 0, "Managed to offload two TC filters at the same time")
sim.tc_flush_filters(bound=2, total=2)
info_len != sizeof(struct bpf_map_info) ||
strcmp((char *)map_infos[i].name, expected_map_name),
"get-map-info(fd)",
- "err %d errno %d type %d(%d) info_len %u(%lu) key_size %u value_size %u max_entries %u map_flags %X name %s(%s)\n",
+ "err %d errno %d type %d(%d) info_len %u(%Zu) key_size %u value_size %u max_entries %u map_flags %X name %s(%s)\n",
err, errno,
map_infos[i].type, BPF_MAP_TYPE_ARRAY,
info_len, sizeof(struct bpf_map_info),
*(int *)prog_infos[i].map_ids != map_infos[i].id ||
strcmp((char *)prog_infos[i].name, expected_prog_name),
"get-prog-info(fd)",
- "err %d errno %d i %d type %d(%d) info_len %u(%lu) jit_enabled %d jited_prog_len %u xlated_prog_len %u jited_prog %d xlated_prog %d load_time %lu(%lu) uid %u(%u) nr_map_ids %u(%u) map_id %u(%u) name %s(%s)\n",
+ "err %d errno %d i %d type %d(%d) info_len %u(%Zu) jit_enabled %d jited_prog_len %u xlated_prog_len %u jited_prog %d xlated_prog %d load_time %lu(%lu) uid %u(%u) nr_map_ids %u(%u) map_id %u(%u) name %s(%s)\n",
err, errno, i,
prog_infos[i].type, BPF_PROG_TYPE_SOCKET_FILTER,
info_len, sizeof(struct bpf_prog_info),
memcmp(&prog_info, &prog_infos[i], info_len) ||
*(int *)prog_info.map_ids != saved_map_id,
"get-prog-info(next_id->fd)",
- "err %d errno %d info_len %u(%lu) memcmp %d map_id %u(%u)\n",
+ "err %d errno %d info_len %u(%Zu) memcmp %d map_id %u(%u)\n",
err, errno, info_len, sizeof(struct bpf_prog_info),
memcmp(&prog_info, &prog_infos[i], info_len),
*(int *)prog_info.map_ids, saved_map_id);
memcmp(&map_info, &map_infos[i], info_len) ||
array_value != array_magic_value,
"check get-map-info(next_id->fd)",
- "err %d errno %d info_len %u(%lu) memcmp %d array_value %llu(%llu)\n",
+ "err %d errno %d info_len %u(%Zu) memcmp %d array_value %llu(%llu)\n",
err, errno, info_len, sizeof(struct bpf_map_info),
memcmp(&map_info, &map_infos[i], info_len),
array_value, array_magic_value);
BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, 0),
BPF_EXIT_INSN(),
},
- .errstr_unpriv = "R1 subtraction from stack pointer",
- .result_unpriv = REJECT,
- .errstr = "R1 invalid mem access",
+ .errstr = "R1 subtraction from stack pointer",
.result = REJECT,
},
{
},
.errstr = "misaligned stack access",
.result = REJECT,
- .flags = F_LOAD_WITH_STRICT_ALIGNMENT,
},
{
"invalid map_fd for function call",
},
.result = REJECT,
.errstr = "misaligned stack access off (0x0; 0x0)+-8+2 size 8",
- .flags = F_LOAD_WITH_STRICT_ALIGNMENT,
},
{
"PTR_TO_STACK store/load - bad alignment on reg",
},
.result = REJECT,
.errstr = "misaligned stack access off (0x0; 0x0)+-10+8 size 8",
- .flags = F_LOAD_WITH_STRICT_ALIGNMENT,
},
{
"PTR_TO_STACK store/load - out of bounds low",
BPF_MOV64_IMM(BPF_REG_0, 0),
BPF_EXIT_INSN(),
},
- .result = ACCEPT,
- .result_unpriv = REJECT,
- .errstr_unpriv = "R1 pointer += pointer",
+ .result = REJECT,
+ .errstr = "R1 pointer += pointer",
},
{
"unpriv: neg pointer",
BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
offsetof(struct __sk_buff, data)),
BPF_ALU64_REG(BPF_ADD, BPF_REG_3, BPF_REG_4),
- BPF_MOV64_REG(BPF_REG_2, BPF_REG_1),
+ BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+ offsetof(struct __sk_buff, len)),
BPF_ALU64_IMM(BPF_LSH, BPF_REG_2, 49),
BPF_ALU64_IMM(BPF_RSH, BPF_REG_2, 49),
BPF_ALU64_REG(BPF_ADD, BPF_REG_3, BPF_REG_2),
BPF_MOV64_IMM(BPF_REG_0, 0),
BPF_EXIT_INSN(),
},
- .errstr = "invalid access to packet",
+ .errstr = "R3 pointer arithmetic on PTR_TO_PACKET_END",
.result = REJECT,
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
},
BPF_EXIT_INSN(),
},
.fixup_map2 = { 3, 11 },
- .errstr_unpriv = "R0 pointer += pointer",
- .errstr = "R0 invalid mem access 'inv'",
- .result_unpriv = REJECT,
+ .errstr = "R0 pointer += pointer",
.result = REJECT,
.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
},
BPF_EXIT_INSN(),
},
.fixup_map1 = { 4 },
- .errstr = "R4 invalid mem access",
+ .errstr = "R4 pointer arithmetic on PTR_TO_MAP_VALUE_OR_NULL",
.result = REJECT,
.prog_type = BPF_PROG_TYPE_SCHED_CLS
},
BPF_EXIT_INSN(),
},
.fixup_map1 = { 4 },
- .errstr = "R4 invalid mem access",
+ .errstr = "R4 pointer arithmetic on PTR_TO_MAP_VALUE_OR_NULL",
.result = REJECT,
.prog_type = BPF_PROG_TYPE_SCHED_CLS
},
BPF_EXIT_INSN(),
},
.fixup_map1 = { 4 },
- .errstr = "R4 invalid mem access",
+ .errstr = "R4 pointer arithmetic on PTR_TO_MAP_VALUE_OR_NULL",
.result = REJECT,
.prog_type = BPF_PROG_TYPE_SCHED_CLS
},
BPF_EXIT_INSN(),
},
.fixup_map2 = { 3 },
- .errstr_unpriv = "R0 bitwise operator &= on pointer",
- .errstr = "invalid mem access 'inv'",
+ .errstr = "R0 bitwise operator &= on pointer",
.result = REJECT,
- .result_unpriv = REJECT,
},
{
"map element value illegal alu op, 2",
BPF_EXIT_INSN(),
},
.fixup_map2 = { 3 },
- .errstr_unpriv = "R0 32-bit pointer arithmetic prohibited",
- .errstr = "invalid mem access 'inv'",
+ .errstr = "R0 32-bit pointer arithmetic prohibited",
.result = REJECT,
- .result_unpriv = REJECT,
},
{
"map element value illegal alu op, 3",
BPF_EXIT_INSN(),
},
.fixup_map2 = { 3 },
- .errstr_unpriv = "R0 pointer arithmetic with /= operator",
- .errstr = "invalid mem access 'inv'",
+ .errstr = "R0 pointer arithmetic with /= operator",
.result = REJECT,
- .result_unpriv = REJECT,
},
{
"map element value illegal alu op, 4",
BPF_EXIT_INSN(),
},
.fixup_map_in_map = { 3 },
- .errstr = "R1 type=inv expected=map_ptr",
- .errstr_unpriv = "R1 pointer arithmetic on CONST_PTR_TO_MAP prohibited",
+ .errstr = "R1 pointer arithmetic on CONST_PTR_TO_MAP prohibited",
.result = REJECT,
},
{
},
.result = ACCEPT,
},
+ {
+ "ld_abs: tests on r6 and skb data reload helper",
+ .insns = {
+ BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
+ BPF_LD_ABS(BPF_B, 0),
+ BPF_LD_ABS(BPF_H, 0),
+ BPF_LD_ABS(BPF_W, 0),
+ BPF_MOV64_REG(BPF_REG_7, BPF_REG_6),
+ BPF_MOV64_IMM(BPF_REG_6, 0),
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_7),
+ BPF_MOV64_IMM(BPF_REG_2, 1),
+ BPF_MOV64_IMM(BPF_REG_3, 2),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+ BPF_FUNC_skb_vlan_push),
+ BPF_MOV64_REG(BPF_REG_6, BPF_REG_7),
+ BPF_LD_ABS(BPF_B, 0),
+ BPF_LD_ABS(BPF_H, 0),
+ BPF_LD_ABS(BPF_W, 0),
+ BPF_MOV64_IMM(BPF_REG_0, 42),
+ BPF_EXIT_INSN(),
+ },
+ .prog_type = BPF_PROG_TYPE_SCHED_CLS,
+ .result = ACCEPT,
+ },
{
"ld_ind: check calling conv, r1",
.insns = {
BPF_EXIT_INSN(),
},
.fixup_map1 = { 3 },
- .errstr = "R0 min value is negative",
+ .errstr = "unbounded min value",
.result = REJECT,
},
{
BPF_EXIT_INSN(),
},
.fixup_map1 = { 3 },
- .errstr = "R0 min value is negative",
+ .errstr = "unbounded min value",
.result = REJECT,
},
{
BPF_EXIT_INSN(),
},
.fixup_map1 = { 3 },
- .errstr = "R8 invalid mem access 'inv'",
+ .errstr = "unbounded min value",
.result = REJECT,
},
{
BPF_EXIT_INSN(),
},
.fixup_map1 = { 3 },
- .errstr = "R8 invalid mem access 'inv'",
+ .errstr = "unbounded min value",
.result = REJECT,
},
{
BPF_EXIT_INSN(),
},
.fixup_map1 = { 3 },
- .errstr = "R0 min value is negative",
+ .errstr = "unbounded min value",
.result = REJECT,
},
{
BPF_EXIT_INSN(),
},
.fixup_map1 = { 3 },
- .errstr = "R0 min value is negative",
+ .errstr = "unbounded min value",
.result = REJECT,
},
{
BPF_EXIT_INSN(),
},
.fixup_map1 = { 3 },
- .errstr = "R0 min value is negative",
+ .errstr = "unbounded min value",
.result = REJECT,
},
{
BPF_EXIT_INSN(),
},
.fixup_map1 = { 3 },
- .errstr = "R0 min value is negative",
+ .errstr = "unbounded min value",
.result = REJECT,
},
{
BPF_EXIT_INSN(),
},
.fixup_map1 = { 3 },
- .errstr = "R0 min value is negative",
+ .errstr = "unbounded min value",
.result = REJECT,
},
{
BPF_EXIT_INSN(),
},
.fixup_map1 = { 3 },
- .errstr = "R0 min value is negative",
+ .errstr = "unbounded min value",
.result = REJECT,
},
{
BPF_JMP_IMM(BPF_JA, 0, 0, -7),
},
.fixup_map1 = { 4 },
- .errstr = "R0 min value is negative",
+ .errstr = "unbounded min value",
.result = REJECT,
},
{
BPF_EXIT_INSN(),
},
.fixup_map1 = { 3 },
- .errstr_unpriv = "R0 pointer comparison prohibited",
- .errstr = "R0 min value is negative",
+ .errstr = "unbounded min value",
.result = REJECT,
.result_unpriv = REJECT,
},
.errstr = "R0 min value is negative, either use unsigned index or do a if (index >=0) check.",
.result = REJECT,
},
+ {
+ "bounds check based on zero-extended MOV",
+ .insns = {
+ BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+ BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+ BPF_LD_MAP_FD(BPF_REG_1, 0),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+ BPF_FUNC_map_lookup_elem),
+ BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+ /* r2 = 0x0000'0000'ffff'ffff */
+ BPF_MOV32_IMM(BPF_REG_2, 0xffffffff),
+ /* r2 = 0 */
+ BPF_ALU64_IMM(BPF_RSH, BPF_REG_2, 32),
+ /* no-op */
+ BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
+ /* access at offset 0 */
+ BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+ /* exit */
+ BPF_MOV64_IMM(BPF_REG_0, 0),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map1 = { 3 },
+ .result = ACCEPT
+ },
+ {
+ "bounds check based on sign-extended MOV. test1",
+ .insns = {
+ BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+ BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+ BPF_LD_MAP_FD(BPF_REG_1, 0),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+ BPF_FUNC_map_lookup_elem),
+ BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+ /* r2 = 0xffff'ffff'ffff'ffff */
+ BPF_MOV64_IMM(BPF_REG_2, 0xffffffff),
+ /* r2 = 0xffff'ffff */
+ BPF_ALU64_IMM(BPF_RSH, BPF_REG_2, 32),
+ /* r0 = <oob pointer> */
+ BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
+ /* access to OOB pointer */
+ BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+ /* exit */
+ BPF_MOV64_IMM(BPF_REG_0, 0),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map1 = { 3 },
+ .errstr = "map_value pointer and 4294967295",
+ .result = REJECT
+ },
+ {
+ "bounds check based on sign-extended MOV. test2",
+ .insns = {
+ BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+ BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+ BPF_LD_MAP_FD(BPF_REG_1, 0),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+ BPF_FUNC_map_lookup_elem),
+ BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+ /* r2 = 0xffff'ffff'ffff'ffff */
+ BPF_MOV64_IMM(BPF_REG_2, 0xffffffff),
+ /* r2 = 0xfff'ffff */
+ BPF_ALU64_IMM(BPF_RSH, BPF_REG_2, 36),
+ /* r0 = <oob pointer> */
+ BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_2),
+ /* access to OOB pointer */
+ BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+ /* exit */
+ BPF_MOV64_IMM(BPF_REG_0, 0),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map1 = { 3 },
+ .errstr = "R0 min value is outside of the array range",
+ .result = REJECT
+ },
+ {
+ "bounds check based on reg_off + var_off + insn_off. test1",
+ .insns = {
+ BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+ offsetof(struct __sk_buff, mark)),
+ BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+ BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+ BPF_LD_MAP_FD(BPF_REG_1, 0),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+ BPF_FUNC_map_lookup_elem),
+ BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+ BPF_ALU64_IMM(BPF_AND, BPF_REG_6, 1),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, (1 << 29) - 1),
+ BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_6),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, (1 << 29) - 1),
+ BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 3),
+ BPF_MOV64_IMM(BPF_REG_0, 0),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map1 = { 4 },
+ .errstr = "value_size=8 off=1073741825",
+ .result = REJECT,
+ .prog_type = BPF_PROG_TYPE_SCHED_CLS,
+ },
+ {
+ "bounds check based on reg_off + var_off + insn_off. test2",
+ .insns = {
+ BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1,
+ offsetof(struct __sk_buff, mark)),
+ BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+ BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+ BPF_LD_MAP_FD(BPF_REG_1, 0),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+ BPF_FUNC_map_lookup_elem),
+ BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 4),
+ BPF_ALU64_IMM(BPF_AND, BPF_REG_6, 1),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_6, (1 << 30) - 1),
+ BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_6),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, (1 << 29) - 1),
+ BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 3),
+ BPF_MOV64_IMM(BPF_REG_0, 0),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map1 = { 4 },
+ .errstr = "value 1073741823",
+ .result = REJECT,
+ .prog_type = BPF_PROG_TYPE_SCHED_CLS,
+ },
+ {
+ "bounds check after truncation of non-boundary-crossing range",
+ .insns = {
+ BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+ BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+ BPF_LD_MAP_FD(BPF_REG_1, 0),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+ BPF_FUNC_map_lookup_elem),
+ BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
+ /* r1 = [0x00, 0xff] */
+ BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+ BPF_MOV64_IMM(BPF_REG_2, 1),
+ /* r2 = 0x10'0000'0000 */
+ BPF_ALU64_IMM(BPF_LSH, BPF_REG_2, 36),
+ /* r1 = [0x10'0000'0000, 0x10'0000'00ff] */
+ BPF_ALU64_REG(BPF_ADD, BPF_REG_1, BPF_REG_2),
+ /* r1 = [0x10'7fff'ffff, 0x10'8000'00fe] */
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x7fffffff),
+ /* r1 = [0x00, 0xff] */
+ BPF_ALU32_IMM(BPF_SUB, BPF_REG_1, 0x7fffffff),
+ /* r1 = 0 */
+ BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 8),
+ /* no-op */
+ BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+ /* access at offset 0 */
+ BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+ /* exit */
+ BPF_MOV64_IMM(BPF_REG_0, 0),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map1 = { 3 },
+ .result = ACCEPT
+ },
+ {
+ "bounds check after truncation of boundary-crossing range (1)",
+ .insns = {
+ BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+ BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+ BPF_LD_MAP_FD(BPF_REG_1, 0),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+ BPF_FUNC_map_lookup_elem),
+ BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
+ /* r1 = [0x00, 0xff] */
+ BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0xffffff80 >> 1),
+ /* r1 = [0xffff'ff80, 0x1'0000'007f] */
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0xffffff80 >> 1),
+ /* r1 = [0xffff'ff80, 0xffff'ffff] or
+ * [0x0000'0000, 0x0000'007f]
+ */
+ BPF_ALU32_IMM(BPF_ADD, BPF_REG_1, 0),
+ BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 0xffffff80 >> 1),
+ /* r1 = [0x00, 0xff] or
+ * [0xffff'ffff'0000'0080, 0xffff'ffff'ffff'ffff]
+ */
+ BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 0xffffff80 >> 1),
+ /* r1 = 0 or
+ * [0x00ff'ffff'ff00'0000, 0x00ff'ffff'ffff'ffff]
+ */
+ BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 8),
+ /* no-op or OOB pointer computation */
+ BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+ /* potentially OOB access */
+ BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+ /* exit */
+ BPF_MOV64_IMM(BPF_REG_0, 0),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map1 = { 3 },
+ /* not actually fully unbounded, but the bound is very high */
+ .errstr = "R0 unbounded memory access",
+ .result = REJECT
+ },
+ {
+ "bounds check after truncation of boundary-crossing range (2)",
+ .insns = {
+ BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+ BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+ BPF_LD_MAP_FD(BPF_REG_1, 0),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+ BPF_FUNC_map_lookup_elem),
+ BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 9),
+ /* r1 = [0x00, 0xff] */
+ BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0xffffff80 >> 1),
+ /* r1 = [0xffff'ff80, 0x1'0000'007f] */
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0xffffff80 >> 1),
+ /* r1 = [0xffff'ff80, 0xffff'ffff] or
+ * [0x0000'0000, 0x0000'007f]
+ * difference to previous test: truncation via MOV32
+ * instead of ALU32.
+ */
+ BPF_MOV32_REG(BPF_REG_1, BPF_REG_1),
+ BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 0xffffff80 >> 1),
+ /* r1 = [0x00, 0xff] or
+ * [0xffff'ffff'0000'0080, 0xffff'ffff'ffff'ffff]
+ */
+ BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 0xffffff80 >> 1),
+ /* r1 = 0 or
+ * [0x00ff'ffff'ff00'0000, 0x00ff'ffff'ffff'ffff]
+ */
+ BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 8),
+ /* no-op or OOB pointer computation */
+ BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+ /* potentially OOB access */
+ BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+ /* exit */
+ BPF_MOV64_IMM(BPF_REG_0, 0),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map1 = { 3 },
+ /* not actually fully unbounded, but the bound is very high */
+ .errstr = "R0 unbounded memory access",
+ .result = REJECT
+ },
+ {
+ "bounds check after wrapping 32-bit addition",
+ .insns = {
+ BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+ BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+ BPF_LD_MAP_FD(BPF_REG_1, 0),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+ BPF_FUNC_map_lookup_elem),
+ BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 5),
+ /* r1 = 0x7fff'ffff */
+ BPF_MOV64_IMM(BPF_REG_1, 0x7fffffff),
+ /* r1 = 0xffff'fffe */
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x7fffffff),
+ /* r1 = 0 */
+ BPF_ALU32_IMM(BPF_ADD, BPF_REG_1, 2),
+ /* no-op */
+ BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+ /* access at offset 0 */
+ BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+ /* exit */
+ BPF_MOV64_IMM(BPF_REG_0, 0),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map1 = { 3 },
+ .result = ACCEPT
+ },
+ {
+ "bounds check after shift with oversized count operand",
+ .insns = {
+ BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+ BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+ BPF_LD_MAP_FD(BPF_REG_1, 0),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+ BPF_FUNC_map_lookup_elem),
+ BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+ BPF_MOV64_IMM(BPF_REG_2, 32),
+ BPF_MOV64_IMM(BPF_REG_1, 1),
+ /* r1 = (u32)1 << (u32)32 = ? */
+ BPF_ALU32_REG(BPF_LSH, BPF_REG_1, BPF_REG_2),
+ /* r1 = [0x0000, 0xffff] */
+ BPF_ALU64_IMM(BPF_AND, BPF_REG_1, 0xffff),
+ /* computes unknown pointer, potentially OOB */
+ BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+ /* potentially OOB access */
+ BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+ /* exit */
+ BPF_MOV64_IMM(BPF_REG_0, 0),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map1 = { 3 },
+ .errstr = "R0 max value is outside of the array range",
+ .result = REJECT
+ },
+ {
+ "bounds check after right shift of maybe-negative number",
+ .insns = {
+ BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+ BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+ BPF_LD_MAP_FD(BPF_REG_1, 0),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+ BPF_FUNC_map_lookup_elem),
+ BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 6),
+ /* r1 = [0x00, 0xff] */
+ BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+ /* r1 = [-0x01, 0xfe] */
+ BPF_ALU64_IMM(BPF_SUB, BPF_REG_1, 1),
+ /* r1 = 0 or 0xff'ffff'ffff'ffff */
+ BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 8),
+ /* r1 = 0 or 0xffff'ffff'ffff */
+ BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 8),
+ /* computes unknown pointer, potentially OOB */
+ BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+ /* potentially OOB access */
+ BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+ /* exit */
+ BPF_MOV64_IMM(BPF_REG_0, 0),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map1 = { 3 },
+ .errstr = "R0 unbounded memory access",
+ .result = REJECT
+ },
+ {
+ "bounds check map access with off+size signed 32bit overflow. test1",
+ .insns = {
+ BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+ BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+ BPF_LD_MAP_FD(BPF_REG_1, 0),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+ BPF_FUNC_map_lookup_elem),
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+ BPF_EXIT_INSN(),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 0x7ffffffe),
+ BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
+ BPF_JMP_A(0),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map1 = { 3 },
+ .errstr = "map_value pointer and 2147483646",
+ .result = REJECT
+ },
+ {
+ "bounds check map access with off+size signed 32bit overflow. test2",
+ .insns = {
+ BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+ BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+ BPF_LD_MAP_FD(BPF_REG_1, 0),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+ BPF_FUNC_map_lookup_elem),
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+ BPF_EXIT_INSN(),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 0x1fffffff),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 0x1fffffff),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 0x1fffffff),
+ BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
+ BPF_JMP_A(0),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map1 = { 3 },
+ .errstr = "pointer offset 1073741822",
+ .result = REJECT
+ },
+ {
+ "bounds check map access with off+size signed 32bit overflow. test3",
+ .insns = {
+ BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+ BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+ BPF_LD_MAP_FD(BPF_REG_1, 0),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+ BPF_FUNC_map_lookup_elem),
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+ BPF_EXIT_INSN(),
+ BPF_ALU64_IMM(BPF_SUB, BPF_REG_0, 0x1fffffff),
+ BPF_ALU64_IMM(BPF_SUB, BPF_REG_0, 0x1fffffff),
+ BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 2),
+ BPF_JMP_A(0),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map1 = { 3 },
+ .errstr = "pointer offset -1073741822",
+ .result = REJECT
+ },
+ {
+ "bounds check map access with off+size signed 32bit overflow. test4",
+ .insns = {
+ BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+ BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+ BPF_LD_MAP_FD(BPF_REG_1, 0),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+ BPF_FUNC_map_lookup_elem),
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+ BPF_EXIT_INSN(),
+ BPF_MOV64_IMM(BPF_REG_1, 1000000),
+ BPF_ALU64_IMM(BPF_MUL, BPF_REG_1, 1000000),
+ BPF_ALU64_REG(BPF_ADD, BPF_REG_0, BPF_REG_1),
+ BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 2),
+ BPF_JMP_A(0),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map1 = { 3 },
+ .errstr = "map_value pointer and 1000000000000",
+ .result = REJECT
+ },
+ {
+ "pointer/scalar confusion in state equality check (way 1)",
+ .insns = {
+ BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+ BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+ BPF_LD_MAP_FD(BPF_REG_1, 0),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+ BPF_FUNC_map_lookup_elem),
+ BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
+ BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
+ BPF_JMP_A(1),
+ BPF_MOV64_REG(BPF_REG_0, BPF_REG_10),
+ BPF_JMP_A(0),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map1 = { 3 },
+ .result = ACCEPT,
+ .result_unpriv = REJECT,
+ .errstr_unpriv = "R0 leaks addr as return value"
+ },
+ {
+ "pointer/scalar confusion in state equality check (way 2)",
+ .insns = {
+ BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+ BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
+ BPF_LD_MAP_FD(BPF_REG_1, 0),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+ BPF_FUNC_map_lookup_elem),
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 2),
+ BPF_MOV64_REG(BPF_REG_0, BPF_REG_10),
+ BPF_JMP_A(1),
+ BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map1 = { 3 },
+ .result = ACCEPT,
+ .result_unpriv = REJECT,
+ .errstr_unpriv = "R0 leaks addr as return value"
+ },
{
"variable-offset ctx access",
.insns = {
.result = REJECT,
.prog_type = BPF_PROG_TYPE_LWT_IN,
},
+ {
+ "indirect variable-offset stack access",
+ .insns = {
+ /* Fill the top 8 bytes of the stack */
+ BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
+ /* Get an unknown value */
+ BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, 0),
+ /* Make it small and 4-byte aligned */
+ BPF_ALU64_IMM(BPF_AND, BPF_REG_2, 4),
+ BPF_ALU64_IMM(BPF_SUB, BPF_REG_2, 8),
+ /* add it to fp. We now have either fp-4 or fp-8, but
+ * we don't know which
+ */
+ BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_10),
+ /* dereference it indirectly */
+ BPF_LD_MAP_FD(BPF_REG_1, 0),
+ BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
+ BPF_FUNC_map_lookup_elem),
+ BPF_MOV64_IMM(BPF_REG_0, 0),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map1 = { 5 },
+ .errstr = "variable stack read R2",
+ .result = REJECT,
+ .prog_type = BPF_PROG_TYPE_LWT_IN,
+ },
+ {
+ "direct stack access with 32-bit wraparound. test1",
+ .insns = {
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x7fffffff),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x7fffffff),
+ BPF_MOV32_IMM(BPF_REG_0, 0),
+ BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+ BPF_EXIT_INSN()
+ },
+ .errstr = "fp pointer and 2147483647",
+ .result = REJECT
+ },
+ {
+ "direct stack access with 32-bit wraparound. test2",
+ .insns = {
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x3fffffff),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x3fffffff),
+ BPF_MOV32_IMM(BPF_REG_0, 0),
+ BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+ BPF_EXIT_INSN()
+ },
+ .errstr = "fp pointer and 1073741823",
+ .result = REJECT
+ },
+ {
+ "direct stack access with 32-bit wraparound. test3",
+ .insns = {
+ BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x1fffffff),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0x1fffffff),
+ BPF_MOV32_IMM(BPF_REG_0, 0),
+ BPF_STX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+ BPF_EXIT_INSN()
+ },
+ .errstr = "fp pointer offset 1073741822",
+ .result = REJECT
+ },
{
"liveness pruning and write screening",
.insns = {
.result = REJECT,
.prog_type = BPF_PROG_TYPE_SCHED_CLS,
},
+ {
+ "pkt_end - pkt_start is allowed",
+ .insns = {
+ BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
+ offsetof(struct __sk_buff, data_end)),
+ BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
+ offsetof(struct __sk_buff, data)),
+ BPF_ALU64_REG(BPF_SUB, BPF_REG_0, BPF_REG_2),
+ BPF_EXIT_INSN(),
+ },
+ .result = ACCEPT,
+ .prog_type = BPF_PROG_TYPE_SCHED_CLS,
+ },
{
"XDP pkt read, pkt_end mangling, bad access 1",
.insns = {
BPF_MOV64_IMM(BPF_REG_0, 0),
BPF_EXIT_INSN(),
},
- .errstr = "R1 offset is outside of the packet",
+ .errstr = "R3 pointer arithmetic on PTR_TO_PACKET_END",
.result = REJECT,
.prog_type = BPF_PROG_TYPE_XDP,
},
BPF_MOV64_IMM(BPF_REG_0, 0),
BPF_EXIT_INSN(),
},
- .errstr = "R1 offset is outside of the packet",
+ .errstr = "R3 pointer arithmetic on PTR_TO_PACKET_END",
.result = REJECT,
.prog_type = BPF_PROG_TYPE_XDP,
},
CONFIG_USER_NS=y
CONFIG_BPF_SYSCALL=y
CONFIG_TEST_BPF=m
+CONFIG_NUMA=y
echo "PASS: macsec"
}
+kci_test_gretap()
+{
+ testns="testns"
+ DEV_NS=gretap00
+ ret=0
+
+ ip netns add "$testns"
+ if [ $? -ne 0 ]; then
+ echo "SKIP gretap tests: cannot add net namespace $testns"
+ return 1
+ fi
+
+ ip link help gretap 2>&1 | grep -q "^Usage:"
+ if [ $? -ne 0 ];then
+ echo "SKIP: gretap: iproute2 too old"
+ return 1
+ fi
+
+ # test native tunnel
+ ip netns exec "$testns" ip link add dev "$DEV_NS" type gretap seq \
+ key 102 local 172.16.1.100 remote 172.16.1.200
+ check_err $?
+
+ ip netns exec "$testns" ip addr add dev "$DEV_NS" 10.1.1.100/24
+ check_err $?
+
+ ip netns exec "$testns" ip link set dev $DEV_NS up
+ check_err $?
+
+ ip netns exec "$testns" ip link del "$DEV_NS"
+ check_err $?
+
+ # test external mode
+ ip netns exec "$testns" ip link add dev "$DEV_NS" type gretap external
+ check_err $?
+
+ ip netns exec "$testns" ip link del "$DEV_NS"
+ check_err $?
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: gretap"
+ return 1
+ fi
+ echo "PASS: gretap"
+
+ ip netns del "$testns"
+}
+
+kci_test_ip6gretap()
+{
+ testns="testns"
+ DEV_NS=ip6gretap00
+ ret=0
+
+ ip netns add "$testns"
+ if [ $? -ne 0 ]; then
+ echo "SKIP ip6gretap tests: cannot add net namespace $testns"
+ return 1
+ fi
+
+ ip link help ip6gretap 2>&1 | grep -q "^Usage:"
+ if [ $? -ne 0 ];then
+ echo "SKIP: ip6gretap: iproute2 too old"
+ return 1
+ fi
+
+ # test native tunnel
+ ip netns exec "$testns" ip link add dev "$DEV_NS" type ip6gretap seq \
+ key 102 local fc00:100::1 remote fc00:100::2
+ check_err $?
+
+ ip netns exec "$testns" ip addr add dev "$DEV_NS" fc00:200::1/96
+ check_err $?
+
+ ip netns exec "$testns" ip link set dev $DEV_NS up
+ check_err $?
+
+ ip netns exec "$testns" ip link del "$DEV_NS"
+ check_err $?
+
+ # test external mode
+ ip netns exec "$testns" ip link add dev "$DEV_NS" type ip6gretap external
+ check_err $?
+
+ ip netns exec "$testns" ip link del "$DEV_NS"
+ check_err $?
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: ip6gretap"
+ return 1
+ fi
+ echo "PASS: ip6gretap"
+
+ ip netns del "$testns"
+}
+
kci_test_rtnl()
{
kci_add_dummy
kci_test_route_get
kci_test_tc
kci_test_gre
+ kci_test_gretap
+ kci_test_ip6gretap
kci_test_bridge
kci_test_addrlabel
kci_test_ifalias
{
struct kvm_vcpu *vcpu = *(struct kvm_vcpu **)dev_id;
struct arch_timer_context *vtimer;
+ u32 cnt_ctl;
- if (!vcpu) {
- pr_warn_once("Spurious arch timer IRQ on non-VCPU thread\n");
- return IRQ_NONE;
- }
- vtimer = vcpu_vtimer(vcpu);
+ /*
+ * We may see a timer interrupt after vcpu_put() has been called which
+ * sets the CPU's vcpu pointer to NULL, because even though the timer
+ * has been disabled in vtimer_save_state(), the hardware interrupt
+ * signal may not have been retired from the interrupt controller yet.
+ */
+ if (!vcpu)
+ return IRQ_HANDLED;
+ vtimer = vcpu_vtimer(vcpu);
if (!vtimer->irq.level) {
- vtimer->cnt_ctl = read_sysreg_el0(cntv_ctl);
- if (kvm_timer_irq_can_fire(vtimer))
+ cnt_ctl = read_sysreg_el0(cntv_ctl);
+ cnt_ctl &= ARCH_TIMER_CTRL_ENABLE | ARCH_TIMER_CTRL_IT_STAT |
+ ARCH_TIMER_CTRL_IT_MASK;
+ if (cnt_ctl == (ARCH_TIMER_CTRL_ENABLE | ARCH_TIMER_CTRL_IT_STAT))
kvm_timer_update_irq(vcpu, true, vtimer);
}
/* Disable the virtual timer */
write_sysreg_el0(0, cntv_ctl);
+ isb();
vtimer->loaded = false;
out:
return 0;
}
-int kvm_timer_hyp_init(void)
+int kvm_timer_hyp_init(bool has_gic)
{
struct arch_timer_kvm_info *info;
int err;
return err;
}
- err = irq_set_vcpu_affinity(host_vtimer_irq, kvm_get_running_vcpus());
- if (err) {
- kvm_err("kvm_arch_timer: error setting vcpu affinity\n");
- goto out_free_irq;
+ if (has_gic) {
+ err = irq_set_vcpu_affinity(host_vtimer_irq,
+ kvm_get_running_vcpus());
+ if (err) {
+ kvm_err("kvm_arch_timer: error setting vcpu affinity\n");
+ goto out_free_irq;
+ }
}
kvm_info("virtual timer IRQ%d\n", host_vtimer_irq);
no_vgic:
preempt_disable();
timer->enabled = 1;
- if (!irqchip_in_kernel(vcpu->kvm))
- kvm_timer_vcpu_load_user(vcpu);
- else
- kvm_timer_vcpu_load_vgic(vcpu);
+ kvm_timer_vcpu_load(vcpu);
preempt_enable();
return 0;
/*
* Init HYP architected timer support
*/
- err = kvm_timer_hyp_init();
+ err = kvm_timer_hyp_init(vgic_present);
if (err)
goto out;
}
trace_kvm_mmio(KVM_TRACE_MMIO_READ, len, run->mmio.phys_addr,
- data);
+ &data);
data = vcpu_data_host_to_guest(vcpu, data, len);
vcpu_set_reg(vcpu, vcpu->arch.mmio_decode.rt, data);
}
data = vcpu_data_guest_to_host(vcpu, vcpu_get_reg(vcpu, rt),
len);
- trace_kvm_mmio(KVM_TRACE_MMIO_WRITE, len, fault_ipa, data);
+ trace_kvm_mmio(KVM_TRACE_MMIO_WRITE, len, fault_ipa, &data);
kvm_mmio_write_buf(data_buf, len, data);
ret = kvm_io_bus_write(vcpu, KVM_MMIO_BUS, fault_ipa, len,
data_buf);
} else {
trace_kvm_mmio(KVM_TRACE_MMIO_READ_UNSATISFIED, len,
- fault_ipa, 0);
+ fault_ipa, NULL);
ret = kvm_io_bus_read(vcpu, KVM_MMIO_BUS, fault_ipa, len,
data_buf);
*/
void free_hyp_pgds(void)
{
- unsigned long addr;
-
mutex_lock(&kvm_hyp_pgd_mutex);
if (boot_hyp_pgd) {
if (hyp_pgd) {
unmap_hyp_range(hyp_pgd, hyp_idmap_start, PAGE_SIZE);
- for (addr = PAGE_OFFSET; virt_addr_valid(addr); addr += PGDIR_SIZE)
- unmap_hyp_range(hyp_pgd, kern_hyp_va(addr), PGDIR_SIZE);
- for (addr = VMALLOC_START; is_vmalloc_addr((void*)addr); addr += PGDIR_SIZE)
- unmap_hyp_range(hyp_pgd, kern_hyp_va(addr), PGDIR_SIZE);
+ unmap_hyp_range(hyp_pgd, kern_hyp_va(PAGE_OFFSET),
+ (uintptr_t)high_memory - PAGE_OFFSET);
+ unmap_hyp_range(hyp_pgd, kern_hyp_va(VMALLOC_START),
+ VMALLOC_END - VMALLOC_START);
free_pages((unsigned long)hyp_pgd, hyp_pgd_order);
hyp_pgd = NULL;
git.samba.org / sfrench / cifs-2.6.git / commitdiff