* Copyright (C) 1999, 2000, 04 Ralf Baechle (ralf@linux-mips.org)
* Copyright (C) 1999, 2000 Silicon Graphics, Inc.
*/
-#include <linux/kernel.h>
-#include <linux/export.h>
-#include <linux/pci.h>
-#include <linux/smp.h>
-#include <linux/dma-direct.h>
-#include <asm/sn/arch.h>
#include <asm/pci/bridge.h>
-#include <asm/paccess.h>
-#include <asm/sn/intr.h>
-#include <asm/sn/sn0/hub.h>
-
-/*
- * Max #PCI busses we can handle; ie, max #PCI bridges.
- */
-#define MAX_PCI_BUSSES 40
-
-/*
- * XXX: No kmalloc available when we do our crosstalk scan,
- * we should try to move it later in the boot process.
- */
-static struct bridge_controller bridges[MAX_PCI_BUSSES];
-
-extern struct pci_ops bridge_pci_ops;
-
-int bridge_probe(nasid_t nasid, int widget_id, int masterwid)
-{
- unsigned long offset = NODE_OFFSET(nasid);
- struct bridge_controller *bc;
- static int num_bridges = 0;
- int slot;
-
- pci_set_flags(PCI_PROBE_ONLY);
-
- printk("a bridge\n");
-
- /* XXX: kludge alert.. */
- if (!num_bridges)
- ioport_resource.end = ~0UL;
-
- bc = &bridges[num_bridges];
-
- bc->pc.pci_ops = &bridge_pci_ops;
- bc->pc.mem_resource = &bc->mem;
- bc->pc.io_resource = &bc->io;
-
- bc->pc.index = num_bridges;
-
- bc->mem.name = "Bridge PCI MEM";
- bc->pc.mem_offset = offset;
- bc->mem.start = 0;
- bc->mem.end = ~0UL;
- bc->mem.flags = IORESOURCE_MEM;
-
- bc->io.name = "Bridge IO MEM";
- bc->pc.io_offset = offset;
- bc->io.start = 0UL;
- bc->io.end = ~0UL;
- bc->io.flags = IORESOURCE_IO;
-
- bc->widget_id = widget_id;
- bc->nasid = nasid;
-
- bc->baddr = (u64)masterwid << 60 | PCI64_ATTR_BAR;
-
- /*
- * point to this bridge
- */
- bc->base = (struct bridge_regs *)RAW_NODE_SWIN_BASE(nasid, widget_id);
-
- /*
- * Clear all pending interrupts.
- */
- bridge_write(bc, b_int_rst_stat, BRIDGE_IRR_ALL_CLR);
-
- /*
- * Until otherwise set up, assume all interrupts are from slot 0
- */
- bridge_write(bc, b_int_device, 0x0);
-
- /*
- * swap pio's to pci mem and io space (big windows)
- */
- bridge_set(bc, b_wid_control, BRIDGE_CTRL_IO_SWAP |
- BRIDGE_CTRL_MEM_SWAP);
-#ifdef CONFIG_PAGE_SIZE_4KB
- bridge_clr(bc, b_wid_control, BRIDGE_CTRL_PAGE_SIZE);
-#else /* 16kB or larger */
- bridge_set(bc, b_wid_control, BRIDGE_CTRL_PAGE_SIZE);
-#endif
-
- /*
- * Hmm... IRIX sets additional bits in the address which
- * are documented as reserved in the bridge docs.
- */
- bridge_write(bc, b_wid_int_upper, 0x8000 | (masterwid << 16));
- bridge_write(bc, b_wid_int_lower, 0x01800090); /* PI_INT_PEND_MOD off*/
- bridge_write(bc, b_dir_map, (masterwid << 20)); /* DMA */
- bridge_write(bc, b_int_enable, 0);
-
- for (slot = 0; slot < 8; slot ++) {
- bridge_set(bc, b_device[slot].reg, BRIDGE_DEV_SWAP_DIR);
- bc->pci_int[slot] = -1;
- }
- bridge_read(bc, b_wid_tflush); /* wait until Bridge PIO complete */
-
- register_pci_controller(&bc->pc);
-
- num_bridges++;
-
- return 0;
-}
-
-/*
- * All observed requests have pin == 1. We could have a global here, that
- * gets incremented and returned every time - unfortunately, pci_map_irq
- * may be called on the same device over and over, and need to return the
- * same value. On O2000, pin can be 0 or 1, and PCI slots can be [0..7].
- *
- * A given PCI device, in general, should be able to intr any of the cpus
- * on any one of the hubs connected to its xbow.
- */
-int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
- return 0;
-}
-
-static inline struct pci_dev *bridge_root_dev(struct pci_dev *dev)
-{
- while (dev->bus->parent) {
- /* Move up the chain of bridges. */
- dev = dev->bus->self;
- }
-
- return dev;
-}
-
-/* Do platform specific device initialization at pci_enable_device() time */
-int pcibios_plat_dev_init(struct pci_dev *dev)
-{
- struct bridge_controller *bc = BRIDGE_CONTROLLER(dev->bus);
- struct pci_dev *rdev = bridge_root_dev(dev);
- int slot = PCI_SLOT(rdev->devfn);
- int irq;
-
- irq = bc->pci_int[slot];
- if (irq == -1) {
- irq = request_bridge_irq(bc, slot);
- if (irq < 0)
- return irq;
-
- bc->pci_int[slot] = irq;
- }
- dev->irq = irq;
-
- return 0;
-}
dma_addr_t __phys_to_dma(struct device *dev, phys_addr_t paddr)
{
return dma_addr & ~(0xffUL << 56);
}
-/*
- * Device might live on a subordinate PCI bus. XXX Walk up the chain of buses
- * to find the slot number in sense of the bridge device register.
- * XXX This also means multiple devices might rely on conflicting bridge
- * settings.
- */
-
-static inline void pci_disable_swapping(struct pci_dev *dev)
-{
- struct bridge_controller *bc = BRIDGE_CONTROLLER(dev->bus);
- struct bridge_regs *bridge = bc->base;
- int slot = PCI_SLOT(dev->devfn);
-
- /* Turn off byte swapping */
- bridge->b_device[slot].reg &= ~BRIDGE_DEV_SWAP_DIR;
- bridge->b_widget.w_tflush; /* Flush */
-}
-
-static void pci_fixup_ioc3(struct pci_dev *d)
-{
- pci_disable_swapping(d);
-}
-
#ifdef CONFIG_NUMA
int pcibus_to_node(struct pci_bus *bus)
{
}
EXPORT_SYMBOL(pcibus_to_node);
#endif /* CONFIG_NUMA */
-
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SGI, PCI_DEVICE_ID_SGI_IOC3,
- pci_fixup_ioc3);
+// SPDX-License-Identifier: GPL-2.0
/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1999, 2000, 04, 06 Ralf Baechle (ralf@linux-mips.org)
+ * Copyright (C) 2003 Christoph Hellwig (hch@lst.de)
+ * Copyright (C) 1999, 2000, 04 Ralf Baechle (ralf@linux-mips.org)
* Copyright (C) 1999, 2000 Silicon Graphics, Inc.
*/
+#include <linux/kernel.h>
+#include <linux/export.h>
#include <linux/pci.h>
-#include <asm/paccess.h>
+#include <linux/smp.h>
+#include <linux/dma-direct.h>
+#include <linux/platform_device.h>
+#include <linux/platform_data/xtalk-bridge.h>
+
#include <asm/pci/bridge.h>
-#include <asm/sn/arch.h>
+#include <asm/paccess.h>
#include <asm/sn/intr.h>
-#include <asm/sn/sn0/hub.h>
/*
* Most of the IOC3 PCI config register aren't present
return 0;
}
+static void bridge_disable_swapping(struct pci_dev *dev)
+{
+ struct bridge_controller *bc = BRIDGE_CONTROLLER(dev->bus);
+ int slot = PCI_SLOT(dev->devfn);
+
+ /* Turn off byte swapping */
+ bridge_clr(bc, b_device[slot].reg, BRIDGE_DEV_SWAP_DIR);
+ bridge_read(bc, b_widget.w_tflush); /* Flush */
+}
+
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SGI, PCI_DEVICE_ID_SGI_IOC3,
+ bridge_disable_swapping);
+
+
/*
* The Bridge ASIC supports both type 0 and type 1 access. Type 1 is
* not really documented, so right now I can't write code which uses it.
* which is used in SGI systems. The IOC3 can only handle 32-bit PCI
* accesses and does only decode parts of it's address space.
*/
-
static int pci_conf0_read_config(struct pci_bus *bus, unsigned int devfn,
- int where, int size, u32 * value)
+ int where, int size, u32 *value)
{
struct bridge_controller *bc = BRIDGE_CONTROLLER(bus);
struct bridge_regs *bridge = bc->base;
int slot = PCI_SLOT(devfn);
int fn = PCI_FUNC(devfn);
- volatile void *addr;
+ void *addr;
u32 cf, shift, mask;
int res;
addr = &bridge->b_type0_cfg_dev[slot].f[fn].c[PCI_VENDOR_ID];
- if (get_dbe(cf, (u32 *) addr))
+ if (get_dbe(cf, (u32 *)addr))
return PCIBIOS_DEVICE_NOT_FOUND;
/*
addr = &bridge->b_type0_cfg_dev[slot].f[fn].c[where ^ (4 - size)];
if (size == 1)
- res = get_dbe(*value, (u8 *) addr);
+ res = get_dbe(*value, (u8 *)addr);
else if (size == 2)
- res = get_dbe(*value, (u16 *) addr);
+ res = get_dbe(*value, (u16 *)addr);
else
- res = get_dbe(*value, (u32 *) addr);
+ res = get_dbe(*value, (u32 *)addr);
return res ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
}
addr = &bridge->b_type0_cfg_dev[slot].f[fn].l[where >> 2];
-
- if (get_dbe(cf, (u32 *) addr))
+ if (get_dbe(cf, (u32 *)addr))
return PCIBIOS_DEVICE_NOT_FOUND;
shift = ((where & 3) << 3);
}
static int pci_conf1_read_config(struct pci_bus *bus, unsigned int devfn,
- int where, int size, u32 * value)
+ int where, int size, u32 *value)
{
struct bridge_controller *bc = BRIDGE_CONTROLLER(bus);
struct bridge_regs *bridge = bc->base;
int busno = bus->number;
int slot = PCI_SLOT(devfn);
int fn = PCI_FUNC(devfn);
- volatile void *addr;
+ void *addr;
u32 cf, shift, mask;
int res;
bridge_write(bc, b_pci_cfg, (busno << 16) | (slot << 11));
addr = &bridge->b_type1_cfg.c[(fn << 8) | PCI_VENDOR_ID];
- if (get_dbe(cf, (u32 *) addr))
+ if (get_dbe(cf, (u32 *)addr))
return PCIBIOS_DEVICE_NOT_FOUND;
/*
if (cf == (PCI_VENDOR_ID_SGI | (PCI_DEVICE_ID_SGI_IOC3 << 16)))
goto is_ioc3;
- bridge_write(bc, b_pci_cfg, (busno << 16) | (slot << 11));
addr = &bridge->b_type1_cfg.c[(fn << 8) | (where ^ (4 - size))];
if (size == 1)
- res = get_dbe(*value, (u8 *) addr);
+ res = get_dbe(*value, (u8 *)addr);
else if (size == 2)
- res = get_dbe(*value, (u16 *) addr);
+ res = get_dbe(*value, (u16 *)addr);
else
- res = get_dbe(*value, (u32 *) addr);
+ res = get_dbe(*value, (u32 *)addr);
return res ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
return PCIBIOS_SUCCESSFUL;
}
- bridge_write(bc, b_pci_cfg, (busno << 16) | (slot << 11));
addr = &bridge->b_type1_cfg.c[(fn << 8) | where];
-
- if (get_dbe(cf, (u32 *) addr))
+ if (get_dbe(cf, (u32 *)addr))
return PCIBIOS_DEVICE_NOT_FOUND;
shift = ((where & 3) << 3);
}
static int pci_read_config(struct pci_bus *bus, unsigned int devfn,
- int where, int size, u32 * value)
+ int where, int size, u32 *value)
{
if (!pci_is_root_bus(bus))
return pci_conf1_read_config(bus, devfn, where, size, value);
struct bridge_regs *bridge = bc->base;
int slot = PCI_SLOT(devfn);
int fn = PCI_FUNC(devfn);
- volatile void *addr;
+ void *addr;
u32 cf, shift, mask, smask;
int res;
addr = &bridge->b_type0_cfg_dev[slot].f[fn].c[PCI_VENDOR_ID];
- if (get_dbe(cf, (u32 *) addr))
+ if (get_dbe(cf, (u32 *)addr))
return PCIBIOS_DEVICE_NOT_FOUND;
/*
addr = &bridge->b_type0_cfg_dev[slot].f[fn].c[where ^ (4 - size)];
- if (size == 1) {
- res = put_dbe(value, (u8 *) addr);
- } else if (size == 2) {
- res = put_dbe(value, (u16 *) addr);
- } else {
- res = put_dbe(value, (u32 *) addr);
- }
+ if (size == 1)
+ res = put_dbe(value, (u8 *)addr);
+ else if (size == 2)
+ res = put_dbe(value, (u16 *)addr);
+ else
+ res = put_dbe(value, (u32 *)addr);
if (res)
return PCIBIOS_DEVICE_NOT_FOUND;
addr = &bridge->b_type0_cfg_dev[slot].f[fn].l[where >> 2];
- if (get_dbe(cf, (u32 *) addr))
+ if (get_dbe(cf, (u32 *)addr))
return PCIBIOS_DEVICE_NOT_FOUND;
shift = ((where & 3) << 3);
smask = mask << shift;
cf = (cf & ~smask) | ((value & mask) << shift);
- if (put_dbe(cf, (u32 *) addr))
+ if (put_dbe(cf, (u32 *)addr))
return PCIBIOS_DEVICE_NOT_FOUND;
return PCIBIOS_SUCCESSFUL;
int slot = PCI_SLOT(devfn);
int fn = PCI_FUNC(devfn);
int busno = bus->number;
- volatile void *addr;
+ void *addr;
u32 cf, shift, mask, smask;
int res;
bridge_write(bc, b_pci_cfg, (busno << 16) | (slot << 11));
addr = &bridge->b_type1_cfg.c[(fn << 8) | PCI_VENDOR_ID];
- if (get_dbe(cf, (u32 *) addr))
+ if (get_dbe(cf, (u32 *)addr))
return PCIBIOS_DEVICE_NOT_FOUND;
/*
addr = &bridge->b_type1_cfg.c[(fn << 8) | (where ^ (4 - size))];
- if (size == 1) {
- res = put_dbe(value, (u8 *) addr);
- } else if (size == 2) {
- res = put_dbe(value, (u16 *) addr);
- } else {
- res = put_dbe(value, (u32 *) addr);
- }
+ if (size == 1)
+ res = put_dbe(value, (u8 *)addr);
+ else if (size == 2)
+ res = put_dbe(value, (u16 *)addr);
+ else
+ res = put_dbe(value, (u32 *)addr);
if (res)
return PCIBIOS_DEVICE_NOT_FOUND;
return PCIBIOS_SUCCESSFUL;
addr = &bridge->b_type0_cfg_dev[slot].f[fn].l[where >> 2];
-
- if (get_dbe(cf, (u32 *) addr))
+ if (get_dbe(cf, (u32 *)addr))
return PCIBIOS_DEVICE_NOT_FOUND;
shift = ((where & 3) << 3);
smask = mask << shift;
cf = (cf & ~smask) | ((value & mask) << shift);
- if (put_dbe(cf, (u32 *) addr))
+ if (put_dbe(cf, (u32 *)addr))
return PCIBIOS_DEVICE_NOT_FOUND;
return PCIBIOS_SUCCESSFUL;
return pci_conf0_write_config(bus, devfn, where, size, value);
}
-struct pci_ops bridge_pci_ops = {
- .read = pci_read_config,
- .write = pci_write_config,
+static struct pci_ops bridge_pci_ops = {
+ .read = pci_read_config,
+ .write = pci_write_config,
+};
+
+/*
+ * All observed requests have pin == 1. We could have a global here, that
+ * gets incremented and returned every time - unfortunately, pci_map_irq
+ * may be called on the same device over and over, and need to return the
+ * same value. On O2000, pin can be 0 or 1, and PCI slots can be [0..7].
+ *
+ * A given PCI device, in general, should be able to intr any of the cpus
+ * on any one of the hubs connected to its xbow.
+ */
+static int bridge_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+{
+ struct bridge_controller *bc = BRIDGE_CONTROLLER(dev->bus);
+ int irq;
+
+ irq = bc->pci_int[slot];
+ if (irq == -1) {
+ irq = request_bridge_irq(bc, slot);
+ if (irq < 0)
+ return irq;
+
+ bc->pci_int[slot] = irq;
+ }
+ return irq;
+}
+
+static int bridge_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct bridge_controller *bc;
+ struct pci_host_bridge *host;
+ int slot;
+ int err;
+ struct xtalk_bridge_platform_data *bd = dev_get_platdata(&pdev->dev);
+
+ pci_set_flags(PCI_PROBE_ONLY);
+
+ host = devm_pci_alloc_host_bridge(dev, sizeof(*bc));
+ if (!host)
+ return -ENOMEM;
+
+ bc = pci_host_bridge_priv(host);
+
+ bc->busn.name = "Bridge PCI busn";
+ bc->busn.start = 0;
+ bc->busn.end = 0xff;
+ bc->busn.flags = IORESOURCE_BUS;
+
+ pci_add_resource_offset(&host->windows, &bd->mem, bd->mem_offset);
+ pci_add_resource_offset(&host->windows, &bd->io, bd->io_offset);
+ pci_add_resource(&host->windows, &bc->busn);
+
+ err = devm_request_pci_bus_resources(dev, &host->windows);
+ if (err < 0) {
+ pci_free_resource_list(&host->windows);
+ return err;
+ }
+
+ bc->nasid = bd->nasid;
+
+ bc->baddr = (u64)bd->masterwid << 60 | PCI64_ATTR_BAR;
+ bc->base = (struct bridge_regs *)bd->bridge_addr;
+ bc->intr_addr = bd->intr_addr;
+
+ /*
+ * Clear all pending interrupts.
+ */
+ bridge_write(bc, b_int_rst_stat, BRIDGE_IRR_ALL_CLR);
+
+ /*
+ * Until otherwise set up, assume all interrupts are from slot 0
+ */
+ bridge_write(bc, b_int_device, 0x0);
+
+ /*
+ * disable swapping for big windows
+ */
+ bridge_clr(bc, b_wid_control,
+ BRIDGE_CTRL_IO_SWAP | BRIDGE_CTRL_MEM_SWAP);
+#ifdef CONFIG_PAGE_SIZE_4KB
+ bridge_clr(bc, b_wid_control, BRIDGE_CTRL_PAGE_SIZE);
+#else /* 16kB or larger */
+ bridge_set(bc, b_wid_control, BRIDGE_CTRL_PAGE_SIZE);
+#endif
+
+ /*
+ * Hmm... IRIX sets additional bits in the address which
+ * are documented as reserved in the bridge docs.
+ */
+ bridge_write(bc, b_wid_int_upper,
+ ((bc->intr_addr >> 32) & 0xffff) | (bd->masterwid << 16));
+ bridge_write(bc, b_wid_int_lower, bc->intr_addr & 0xffffffff);
+ bridge_write(bc, b_dir_map, (bd->masterwid << 20)); /* DMA */
+ bridge_write(bc, b_int_enable, 0);
+
+ for (slot = 0; slot < 8; slot++) {
+ bridge_set(bc, b_device[slot].reg, BRIDGE_DEV_SWAP_DIR);
+ bc->pci_int[slot] = -1;
+ }
+ bridge_read(bc, b_wid_tflush); /* wait until Bridge PIO complete */
+
+ host->dev.parent = dev;
+ host->sysdata = bc;
+ host->busnr = 0;
+ host->ops = &bridge_pci_ops;
+ host->map_irq = bridge_map_irq;
+ host->swizzle_irq = pci_common_swizzle;
+
+ err = pci_scan_root_bus_bridge(host);
+ if (err < 0)
+ return err;
+
+ pci_bus_claim_resources(host->bus);
+ pci_bus_add_devices(host->bus);
+
+ platform_set_drvdata(pdev, host->bus);
+
+ return 0;
+}
+
+static int bridge_remove(struct platform_device *pdev)
+{
+ struct pci_bus *bus = platform_get_drvdata(pdev);
+
+ pci_lock_rescan_remove();
+ pci_stop_root_bus(bus);
+ pci_remove_root_bus(bus);
+ pci_unlock_rescan_remove();
+
+ return 0;
+}
+
+static struct platform_driver bridge_driver = {
+ .probe = bridge_probe,
+ .remove = bridge_remove,
+ .driver = {
+ .name = "xtalk-bridge",
+ }
};
+
+builtin_platform_driver(bridge_driver);
#include <linux/kernel.h>
#include <linux/smp.h>
+#include <linux/platform_device.h>
+#include <linux/platform_data/xtalk-bridge.h>
+#include <asm/sn/addrs.h>
#include <asm/sn/types.h>
#include <asm/sn/klconfig.h>
#include <asm/sn/hub.h>
#define XXBOW_WIDGET_PART_NUM 0xd000 /* Xbow in Xbridge */
#define BASE_XBOW_PORT 8 /* Lowest external port */
-extern int bridge_probe(nasid_t nasid, int widget, int masterwid);
+static void bridge_platform_create(nasid_t nasid, int widget, int masterwid)
+{
+ struct xtalk_bridge_platform_data *bd;
+ struct platform_device *pdev;
+ unsigned long offset;
+
+ bd = kzalloc(sizeof(*bd), GFP_KERNEL);
+ if (!bd)
+ goto no_mem;
+ pdev = platform_device_alloc("xtalk-bridge", PLATFORM_DEVID_AUTO);
+ if (!pdev) {
+ kfree(bd);
+ goto no_mem;
+ }
+
+ offset = NODE_OFFSET(nasid);
+
+ bd->bridge_addr = RAW_NODE_SWIN_BASE(nasid, widget);
+ bd->intr_addr = BIT_ULL(47) + 0x01800000 + PI_INT_PEND_MOD;
+ bd->nasid = nasid;
+ bd->masterwid = masterwid;
+
+ bd->mem.name = "Bridge PCI MEM";
+ bd->mem.start = offset + (widget << SWIN_SIZE_BITS);
+ bd->mem.end = bd->mem.start + SWIN_SIZE - 1;
+ bd->mem.flags = IORESOURCE_MEM;
+ bd->mem_offset = offset;
+
+ bd->io.name = "Bridge PCI IO";
+ bd->io.start = offset + (widget << SWIN_SIZE_BITS);
+ bd->io.end = bd->io.start + SWIN_SIZE - 1;
+ bd->io.flags = IORESOURCE_IO;
+ bd->io_offset = offset;
+
+ platform_device_add_data(pdev, bd, sizeof(*bd));
+ platform_device_add(pdev);
+ pr_info("xtalk:n%d/%x bridge widget\n", nasid, widget);
+ return;
+
+no_mem:
+ pr_warn("xtalk:n%d/%x bridge create out of memory\n", nasid, widget);
+}
static int probe_one_port(nasid_t nasid, int widget, int masterwid)
{
(RAW_NODE_SWIN_BASE(nasid, widget) + WIDGET_ID);
partnum = XWIDGET_PART_NUM(widget_id);
- printk(KERN_INFO "Cpu %d, Nasid 0x%x, widget 0x%x (partnum 0x%x) is ",
- smp_processor_id(), nasid, widget, partnum);
-
switch (partnum) {
case BRIDGE_WIDGET_PART_NUM:
case XBRIDGE_WIDGET_PART_NUM:
- bridge_probe(nasid, widget, masterwid);
+ bridge_platform_create(nasid, widget, masterwid);
break;
default:
break;
klxbow_t *xbow_p;
unsigned masterwid, i;
- printk("is xbow\n");
-
/*
* found xbow, so may have multiple bridges
* need to probe xbow
(RAW_NODE_SWIN_BASE(nasid, 0x0) + WIDGET_ID);
partnum = XWIDGET_PART_NUM(widget_id);
- printk(KERN_INFO "Cpu %d, Nasid 0x%x: partnum 0x%x is ",
- smp_processor_id(), nasid, partnum);
-
switch (partnum) {
case BRIDGE_WIDGET_PART_NUM:
- bridge_probe(nasid, 0x8, 0xa);
+ bridge_platform_create(nasid, 0x8, 0xa);
break;
case XBOW_WIDGET_PART_NUM:
case XXBOW_WIDGET_PART_NUM:
+ pr_info("xtalk:n%d/0 xbow widget\n", nasid);
xbow_probe(nasid);
break;
default:
- printk(" unknown widget??\n");
+ pr_info("xtalk:n%d/0 unknown widget (0x%x)\n", nasid, partnum);
break;
}
}
git.samba.org / sfrench / cifs-2.6.git / commitdiff