/*
* This file is part of the Chelsio T4 Ethernet driver for Linux.
*
- * Copyright (c) 2003-2010 Chelsio Communications, Inc. All rights reserved.
+ * Copyright (c) 2003-2014 Chelsio Communications, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
MEMWIN1_BASE_T5 = 0x52000,
MEMWIN2_APERTURE = 65536,
MEMWIN2_BASE = 0x30000,
- MEMWIN2_BASE_T5 = 0x54000,
+ MEMWIN2_APERTURE_T5 = 131072,
+ MEMWIN2_BASE_T5 = 0x60000,
};
enum dev_master {
struct adapter;
struct sge_rspq;
+#include "cxgb4_dcb.h"
+
struct port_info {
struct adapter *adapter;
u16 viid;
u8 rss_mode;
struct link_config link_cfg;
u16 *rss;
+#ifdef CONFIG_CHELSIO_T4_DCB
+ struct port_dcb_info dcb; /* Data Center Bridging support */
+#endif
};
struct dentry;
struct adapter {
void __iomem *regs;
void __iomem *bar2;
+ u32 t4_bar0;
struct pci_dev *pdev;
struct device *pdev_dev;
unsigned int mbox;
struct dentry *debugfs_root;
spinlock_t stats_lock;
+ spinlock_t win0_lock ____cacheline_aligned_in_smp;
};
/* Defined bit width of user definable filter tuples
void t4_read_indirect(struct adapter *adap, unsigned int addr_reg,
unsigned int data_reg, u32 *vals, unsigned int nregs,
unsigned int start_idx);
+void t4_hw_pci_read_cfg4(struct adapter *adapter, int reg, u32 *val);
struct fw_filter_wr;
int t4_link_start(struct adapter *adap, unsigned int mbox, unsigned int port,
struct link_config *lc);
int t4_restart_aneg(struct adapter *adap, unsigned int mbox, unsigned int port);
-int t4_memory_write(struct adapter *adap, int mtype, u32 addr, u32 len,
- __be32 *buf);
+
+#define T4_MEMORY_WRITE 0
+#define T4_MEMORY_READ 1
+int t4_memory_rw(struct adapter *adap, int win, int mtype, u32 addr, u32 len,
+ __be32 *buf, int dir);
+static inline int t4_memory_write(struct adapter *adap, int mtype, u32 addr,
+ u32 len, __be32 *buf)
+{
+ return t4_memory_rw(adap, 0, mtype, addr, len, buf, 0);
+}
+
int t4_seeprom_wp(struct adapter *adapter, bool enable);
int get_vpd_params(struct adapter *adapter, struct vpd_params *p);
int t4_load_fw(struct adapter *adapter, const u8 *fw_data, unsigned int size);
int t4_set_params(struct adapter *adap, unsigned int mbox, unsigned int pf,
unsigned int vf, unsigned int nparams, const u32 *params,
const u32 *val);
+int t4_set_params_nosleep(struct adapter *adap, unsigned int mbox,
+ unsigned int pf, unsigned int vf,
+ unsigned int nparams, const u32 *params,
+ const u32 *val);
int t4_cfg_pfvf(struct adapter *adap, unsigned int mbox, unsigned int pf,
unsigned int vf, unsigned int txq, unsigned int txq_eth_ctrl,
unsigned int rxqi, unsigned int rxq, unsigned int tc,
int idx, const u8 *addr, bool persist, bool add_smt);
int t4_set_addr_hash(struct adapter *adap, unsigned int mbox, unsigned int viid,
bool ucast, u64 vec, bool sleep_ok);
+int t4_enable_vi_params(struct adapter *adap, unsigned int mbox,
+ unsigned int viid, bool rx_en, bool tx_en, bool dcb_en);
int t4_enable_vi(struct adapter *adap, unsigned int mbox, unsigned int viid,
bool rx_en, bool tx_en);
int t4_identify_port(struct adapter *adap, unsigned int mbox, unsigned int viid,
int t4_handle_fw_rpl(struct adapter *adap, const __be64 *rpl);
void t4_db_full(struct adapter *adapter);
void t4_db_dropped(struct adapter *adapter);
-int t4_mem_win_read_len(struct adapter *adap, u32 addr, __be32 *data, int len);
int t4_fwaddrspace_write(struct adapter *adap, unsigned int mbox,
u32 addr, u32 val);
void t4_sge_decode_idma_state(struct adapter *adapter, int state);