Skip to content

L
linux
Commit f85582f8 authored by Dmitry Kravkov's avatar Dmitry Kravkov Committed by David S. Miller
Browse files
Options

bnx2x: code beautify 

This patch does not include any functional changes.
The changes are: empty lines, indentation and comments.
Signed-off-by: default avatarDmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: default avatarEilon Greenstein <eilong@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c2bff63f
Show whitespace changes
Inline Side-by-side
Showing with 318 additions and 233 deletions
drivers/net/bnx2x/bnx2x.h
View file @ f85582f8
...@@ -187,6 +187,7 @@ void bnx2x_panic_dump(struct bnx2x *bp); ...@@ -187,6 +187,7 @@ void bnx2x_panic_dump(struct bnx2x *bp);
#define MF_CFG_WR(bp, field, val) REG_WR(bp,\ #define MF_CFG_WR(bp, field, val) REG_WR(bp,\
MF_CFG_ADDR(bp, field), (val)) MF_CFG_ADDR(bp, field), (val))
#define MF2_CFG_RD(bp, field) REG_RD(bp, MF2_CFG_ADDR(bp, field)) #define MF2_CFG_RD(bp, field) REG_RD(bp, MF2_CFG_ADDR(bp, field))
#define SHMEM2_HAS(bp, field) ((bp)->common.shmem2_base && \ #define SHMEM2_HAS(bp, field) ((bp)->common.shmem2_base && \
(SHMEM2_RD((bp), size) > \ (SHMEM2_RD((bp), size) > \
offsetof(struct shmem2_region, field))) offsetof(struct shmem2_region, field)))
...@@ -375,8 +376,6 @@ struct bnx2x_fastpath { ...@@ -375,8 +376,6 @@ struct bnx2x_fastpath {
u16 last_max_sge; u16 last_max_sge;
__le16 *rx_cons_sb; __le16 *rx_cons_sb;
unsigned long tx_pkt, unsigned long tx_pkt,
rx_pkt, rx_pkt,
rx_calls; rx_calls;
...@@ -1302,21 +1301,35 @@ struct bnx2x_func_init_params { ...@@ -1302,21 +1301,35 @@ struct bnx2x_func_init_params {
for (var = 1; var < BNX2X_NUM_QUEUES(bp); var++) for (var = 1; var < BNX2X_NUM_QUEUES(bp); var++)
#define WAIT_RAMROD_POLL 0x01
#define WAIT_RAMROD_COMMON 0x02
int bnx2x_wait_ramrod(struct bnx2x *bp, int state, int idx,
int *state_p, int flags);
/* dmae */
void bnx2x_read_dmae(struct bnx2x *bp, u32 src_addr, u32 len32); void bnx2x_read_dmae(struct bnx2x *bp, u32 src_addr, u32 len32);
void bnx2x_write_dmae(struct bnx2x *bp, dma_addr_t dma_addr, u32 dst_addr, void bnx2x_write_dmae(struct bnx2x *bp, dma_addr_t dma_addr, u32 dst_addr,
u32 len32); u32 len32);
void bnx2x_write_dmae_phys_len(struct bnx2x *bp, dma_addr_t phys_addr,
u32 addr, u32 len);
void bnx2x_post_dmae(struct bnx2x *bp, struct dmae_command *dmae, int idx);
u32 bnx2x_dmae_opcode_add_comp(u32 opcode, u8 comp_type);
u32 bnx2x_dmae_opcode_clr_src_reset(u32 opcode);
u32 bnx2x_dmae_opcode(struct bnx2x *bp, u8 src_type, u8 dst_type,
bool with_comp, u8 comp_type);
int bnx2x_get_gpio(struct bnx2x *bp, int gpio_num, u8 port); int bnx2x_get_gpio(struct bnx2x *bp, int gpio_num, u8 port);
int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode, u8 port); int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode, u8 port);
int bnx2x_set_gpio_int(struct bnx2x *bp, int gpio_num, u32 mode, u8 port); int bnx2x_set_gpio_int(struct bnx2x *bp, int gpio_num, u32 mode, u8 port);
u32 bnx2x_fw_command(struct bnx2x *bp, u32 command, u32 param); u32 bnx2x_fw_command(struct bnx2x *bp, u32 command, u32 param);
void bnx2x_reg_wr_ind(struct bnx2x *bp, u32 addr, u32 val); void bnx2x_reg_wr_ind(struct bnx2x *bp, u32 addr, u32 val);
void bnx2x_write_dmae_phys_len(struct bnx2x *bp, dma_addr_t phys_addr,
u32 addr, u32 len);
void bnx2x_calc_fc_adv(struct bnx2x *bp); void bnx2x_calc_fc_adv(struct bnx2x *bp);
int bnx2x_sp_post(struct bnx2x *bp, int command, int cid, int bnx2x_sp_post(struct bnx2x *bp, int command, int cid,
u32 data_hi, u32 data_lo, int common); u32 data_hi, u32 data_lo, int common);
void bnx2x_update_coalesce(struct bnx2x *bp); void bnx2x_update_coalesce(struct bnx2x *bp);
int bnx2x_get_link_cfg_idx(struct bnx2x *bp); int bnx2x_get_link_cfg_idx(struct bnx2x *bp);
static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms, static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
int wait) int wait)
{ {
...@@ -1333,6 +1346,7 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms, ...@@ -1333,6 +1346,7 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
return val; return val;
} }
#define BNX2X_ILT_ZALLOC(x, y, size) \ #define BNX2X_ILT_ZALLOC(x, y, size) \
do { \ do { \
x = pci_alloc_consistent(bp->pdev, size, y); \ x = pci_alloc_consistent(bp->pdev, size, y); \
...@@ -1353,6 +1367,8 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms, ...@@ -1353,6 +1367,8 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
#define ILT_NUM_PAGE_ENTRIES (3072) #define ILT_NUM_PAGE_ENTRIES (3072)
/* In 57710/11 we use whole table since we have 8 func /* In 57710/11 we use whole table since we have 8 func
* In 57712 we have only 4 func, but use same size per func, then only half of
* the table in use
*/ */
#define ILT_PER_FUNC (ILT_NUM_PAGE_ENTRIES/8) #define ILT_PER_FUNC (ILT_NUM_PAGE_ENTRIES/8)
...@@ -1366,7 +1382,6 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms, ...@@ -1366,7 +1382,6 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
#define ONCHIP_ADDR1(x) ((u32)(((u64)x >> 12) & 0xFFFFFFFF)) #define ONCHIP_ADDR1(x) ((u32)(((u64)x >> 12) & 0xFFFFFFFF))
#define ONCHIP_ADDR2(x) ((u32)((1 << 20) | ((u64)x >> 44))) #define ONCHIP_ADDR2(x) ((u32)((1 << 20) | ((u64)x >> 44)))
/* load/unload mode */ /* load/unload mode */
#define LOAD_NORMAL 0 #define LOAD_NORMAL 0
#define LOAD_OPEN 1 #define LOAD_OPEN 1
...@@ -1447,7 +1462,6 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms, ...@@ -1447,7 +1462,6 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
#define PMF_DMAE_C(bp) (BP_PORT(bp) * MAX_DMAE_C_PER_PORT + \ #define PMF_DMAE_C(bp) (BP_PORT(bp) * MAX_DMAE_C_PER_PORT + \
E1HVN_MAX) E1HVN_MAX)
/* PCIE link and speed */ /* PCIE link and speed */
#define PCICFG_LINK_WIDTH 0x1f00000 #define PCICFG_LINK_WIDTH 0x1f00000
#define PCICFG_LINK_WIDTH_SHIFT 20 #define PCICFG_LINK_WIDTH_SHIFT 20
...@@ -1596,6 +1610,7 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms, ...@@ -1596,6 +1610,7 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
#define BNX2X_SP_DSB_INDEX \ #define BNX2X_SP_DSB_INDEX \
(&bp->def_status_blk->sp_sb.\ (&bp->def_status_blk->sp_sb.\
index_values[HC_SP_INDEX_ETH_DEF_CONS]) index_values[HC_SP_INDEX_ETH_DEF_CONS])
#define SET_FLAG(value, mask, flag) \ #define SET_FLAG(value, mask, flag) \
do {\ do {\
(value) &= ~(mask);\ (value) &= ~(mask);\
...@@ -1630,6 +1645,7 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms, ...@@ -1630,6 +1645,7 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
#ifndef ETH_MAX_RX_CLIENTS_E2 #ifndef ETH_MAX_RX_CLIENTS_E2
#define ETH_MAX_RX_CLIENTS_E2 ETH_MAX_RX_CLIENTS_E1H #define ETH_MAX_RX_CLIENTS_E2 ETH_MAX_RX_CLIENTS_E1H
#endif #endif
#define BNX2X_VPD_LEN 128 #define BNX2X_VPD_LEN 128
#define VENDOR_ID_LEN 4 #define VENDOR_ID_LEN 4
...@@ -1649,20 +1665,6 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms, ...@@ -1649,20 +1665,6 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
BNX2X_EXTERN int load_count[2][3]; /* per path: 0-common, 1-port0, 2-port1 */ BNX2X_EXTERN int load_count[2][3]; /* per path: 0-common, 1-port0, 2-port1 */
/* MISC_REG_RESET_REG - this is here for the hsi to work don't touch */
extern void bnx2x_set_ethtool_ops(struct net_device *netdev); extern void bnx2x_set_ethtool_ops(struct net_device *netdev);
void bnx2x_post_dmae(struct bnx2x *bp, struct dmae_command *dmae, int idx);
u32 bnx2x_dmae_opcode_add_comp(u32 opcode, u8 comp_type);
u32 bnx2x_dmae_opcode_clr_src_reset(u32 opcode);
u32 bnx2x_dmae_opcode(struct bnx2x *bp, u8 src_type, u8 dst_type,
bool with_comp, u8 comp_type);
#define WAIT_RAMROD_POLL 0x01
#define WAIT_RAMROD_COMMON 0x02
int bnx2x_wait_ramrod(struct bnx2x *bp, int state, int idx,
int *state_p, int flags);
#endif /* bnx2x.h */ #endif /* bnx2x.h */
drivers/net/bnx2x/bnx2x_cmn.c
View file @ f85582f8
...@@ -15,7 +15,6 @@ ...@@ -15,7 +15,6 @@
* *
*/ */
#include <linux/etherdevice.h> #include <linux/etherdevice.h>
#include <linux/ip.h> #include <linux/ip.h>
#include <net/ipv6.h> #include <net/ipv6.h>
...@@ -136,7 +135,6 @@ int bnx2x_tx_int(struct bnx2x_fastpath *fp) ...@@ -136,7 +135,6 @@ int bnx2x_tx_int(struct bnx2x_fastpath *fp)
*/ */
smp_mb(); smp_mb();
/* TBD need a thresh? */
if (unlikely(netif_tx_queue_stopped(txq))) { if (unlikely(netif_tx_queue_stopped(txq))) {
/* Taking tx_lock() is needed to prevent reenabling the queue /* Taking tx_lock() is needed to prevent reenabling the queue
* while it's empty. This could have happen if rx_action() gets * while it's empty. This could have happen if rx_action() gets
...@@ -623,6 +621,7 @@ int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget) ...@@ -623,6 +621,7 @@ int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget)
bnx2x_set_skb_rxhash(bp, cqe, skb); bnx2x_set_skb_rxhash(bp, cqe, skb);
skb_checksum_none_assert(skb); skb_checksum_none_assert(skb);
if (bp->rx_csum) { if (bp->rx_csum) {
if (likely(BNX2X_RX_CSUM_OK(cqe))) if (likely(BNX2X_RX_CSUM_OK(cqe)))
skb->ip_summed = CHECKSUM_UNNECESSARY; skb->ip_summed = CHECKSUM_UNNECESSARY;
...@@ -704,7 +703,6 @@ static irqreturn_t bnx2x_msix_fp_int(int irq, void *fp_cookie) ...@@ -704,7 +703,6 @@ static irqreturn_t bnx2x_msix_fp_int(int irq, void *fp_cookie)
return IRQ_HANDLED; return IRQ_HANDLED;
} }
/* HW Lock for shared dual port PHYs */ /* HW Lock for shared dual port PHYs */
void bnx2x_acquire_phy_lock(struct bnx2x *bp) void bnx2x_acquire_phy_lock(struct bnx2x *bp)
{ {
...@@ -916,6 +914,7 @@ void bnx2x_init_rx_rings(struct bnx2x *bp) ...@@ -916,6 +914,7 @@ void bnx2x_init_rx_rings(struct bnx2x *bp)
} }
} }
} }
static void bnx2x_free_tx_skbs(struct bnx2x *bp) static void bnx2x_free_tx_skbs(struct bnx2x *bp)
{ {
int i; int i;
...@@ -1185,6 +1184,7 @@ void bnx2x_set_num_queues(struct bnx2x *bp) ...@@ -1185,6 +1184,7 @@ void bnx2x_set_num_queues(struct bnx2x *bp)
case ETH_RSS_MODE_REGULAR: case ETH_RSS_MODE_REGULAR:
bp->num_queues = bnx2x_calc_num_queues(bp); bp->num_queues = bnx2x_calc_num_queues(bp);
break; break;
default: default:
bp->num_queues = 1; bp->num_queues = 1;
break; break;
...@@ -1354,6 +1354,7 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode) ...@@ -1354,6 +1354,7 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
/* Enable Timer scan */ /* Enable Timer scan */
REG_WR(bp, TM_REG_EN_LINEAR0_TIMER + BP_PORT(bp)*4, 1); REG_WR(bp, TM_REG_EN_LINEAR0_TIMER + BP_PORT(bp)*4, 1);
#endif #endif
for_each_nondefault_queue(bp, i) { for_each_nondefault_queue(bp, i) {
rc = bnx2x_setup_client(bp, &bp->fp[i], 0); rc = bnx2x_setup_client(bp, &bp->fp[i], 0);
if (rc) if (rc)
...@@ -1473,11 +1474,13 @@ int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode) ...@@ -1473,11 +1474,13 @@ int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode)
/* Stop Tx */ /* Stop Tx */
bnx2x_tx_disable(bp); bnx2x_tx_disable(bp);
del_timer_sync(&bp->timer); del_timer_sync(&bp->timer);
SHMEM_WR(bp, func_mb[BP_FW_MB_IDX(bp)].drv_pulse_mb, SHMEM_WR(bp, func_mb[BP_FW_MB_IDX(bp)].drv_pulse_mb,
(DRV_PULSE_ALWAYS_ALIVE | bp->fw_drv_pulse_wr_seq)); (DRV_PULSE_ALWAYS_ALIVE | bp->fw_drv_pulse_wr_seq));
bnx2x_stats_handle(bp, STATS_EVENT_STOP);
bnx2x_stats_handle(bp, STATS_EVENT_STOP);
/* Cleanup the chip if needed */ /* Cleanup the chip if needed */
if (unload_mode != UNLOAD_RECOVERY) if (unload_mode != UNLOAD_RECOVERY)
...@@ -1514,6 +1517,7 @@ int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode) ...@@ -1514,6 +1517,7 @@ int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode)
return 0; return 0;
} }
int bnx2x_set_power_state(struct bnx2x *bp, pci_power_t state) int bnx2x_set_power_state(struct bnx2x *bp, pci_power_t state)
{ {
u16 pmcsr; u16 pmcsr;
...@@ -1560,12 +1564,9 @@ int bnx2x_set_power_state(struct bnx2x *bp, pci_power_t state) ...@@ -1560,12 +1564,9 @@ int bnx2x_set_power_state(struct bnx2x *bp, pci_power_t state)
return 0; return 0;
} }
/* /*
* net_device service functions * net_device service functions
*/ */
int bnx2x_poll(struct napi_struct *napi, int budget) int bnx2x_poll(struct napi_struct *napi, int budget)
{ {
int work_done = 0; int work_done = 0;
...@@ -1626,7 +1627,6 @@ int bnx2x_poll(struct napi_struct *napi, int budget) ...@@ -1626,7 +1627,6 @@ int bnx2x_poll(struct napi_struct *napi, int budget)
return work_done; return work_done;
} }
/* we split the first BD into headers and data BDs /* we split the first BD into headers and data BDs
* to ease the pain of our fellow microcode engineers * to ease the pain of our fellow microcode engineers
* we use one mapping for both BDs * we use one mapping for both BDs
...@@ -1842,6 +1842,7 @@ static inline void bnx2x_set_pbd_gso(struct sk_buff *skb, ...@@ -1842,6 +1842,7 @@ static inline void bnx2x_set_pbd_gso(struct sk_buff *skb,
pbd->global_data |= ETH_TX_PARSE_BD_E1X_PSEUDO_CS_WITHOUT_LEN; pbd->global_data |= ETH_TX_PARSE_BD_E1X_PSEUDO_CS_WITHOUT_LEN;
} }
/** /**
* *
* @param skb * @param skb
...@@ -1914,6 +1915,7 @@ static inline u8 bnx2x_set_pbd_csum(struct bnx2x *bp, struct sk_buff *skb, ...@@ -1914,6 +1915,7 @@ static inline u8 bnx2x_set_pbd_csum(struct bnx2x *bp, struct sk_buff *skb,
return hlen; return hlen;
} }
/* called with netif_tx_lock /* called with netif_tx_lock
* bnx2x_tx_int() runs without netif_tx_lock unless it needs to call * bnx2x_tx_int() runs without netif_tx_lock unless it needs to call
* netif_wake_queue() * netif_wake_queue()
...@@ -2003,13 +2005,11 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev) ...@@ -2003,13 +2005,11 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
tx_start_bd = &fp->tx_desc_ring[bd_prod].start_bd; tx_start_bd = &fp->tx_desc_ring[bd_prod].start_bd;
tx_start_bd->bd_flags.as_bitfield = ETH_TX_BD_FLAGS_START_BD; tx_start_bd->bd_flags.as_bitfield = ETH_TX_BD_FLAGS_START_BD;
SET_FLAG(tx_start_bd->general_data, SET_FLAG(tx_start_bd->general_data, ETH_TX_START_BD_ETH_ADDR_TYPE,
ETH_TX_START_BD_ETH_ADDR_TYPE,
mac_type); mac_type);
/* header nbd */ /* header nbd */
SET_FLAG(tx_start_bd->general_data, SET_FLAG(tx_start_bd->general_data, ETH_TX_START_BD_HDR_NBDS, 1);
ETH_TX_START_BD_HDR_NBDS,
1);
/* remember the first BD of the packet */ /* remember the first BD of the packet */
tx_buf->first_bd = fp->tx_bd_prod; tx_buf->first_bd = fp->tx_bd_prod;
...@@ -2065,9 +2065,11 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev) ...@@ -2065,9 +2065,11 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
} }
/* Map skb linear data for DMA */
mapping = dma_map_single(&bp->pdev->dev, skb->data, mapping = dma_map_single(&bp->pdev->dev, skb->data,
skb_headlen(skb), DMA_TO_DEVICE); skb_headlen(skb), DMA_TO_DEVICE);
/* Setup the data pointer of the first BD of the packet */
tx_start_bd->addr_hi = cpu_to_le32(U64_HI(mapping)); tx_start_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
tx_start_bd->addr_lo = cpu_to_le32(U64_LO(mapping)); tx_start_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
nbd = skb_shinfo(skb)->nr_frags + 2; /* start_bd + pbd + frags */ nbd = skb_shinfo(skb)->nr_frags + 2; /* start_bd + pbd + frags */
...@@ -2101,6 +2103,7 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev) ...@@ -2101,6 +2103,7 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
} }
tx_data_bd = (struct eth_tx_bd *)tx_start_bd; tx_data_bd = (struct eth_tx_bd *)tx_start_bd;
/* Handle fragmented skb */
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
...@@ -2165,6 +2168,7 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev) ...@@ -2165,6 +2168,7 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
fp->tx_db.data.prod += nbd; fp->tx_db.data.prod += nbd;
barrier(); barrier();
DOORBELL(bp, fp->cid, fp->tx_db.raw); DOORBELL(bp, fp->cid, fp->tx_db.raw);
mmiowb(); mmiowb();
...@@ -2187,6 +2191,7 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev) ...@@ -2187,6 +2191,7 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
return NETDEV_TX_OK; return NETDEV_TX_OK;
} }
/* called with rtnl_lock */ /* called with rtnl_lock */
int bnx2x_change_mac_addr(struct net_device *dev, void *p) int bnx2x_change_mac_addr(struct net_device *dev, void *p)
{ {
...@@ -2319,6 +2324,7 @@ void bnx2x_vlan_rx_register(struct net_device *dev, ...@@ -2319,6 +2324,7 @@ void bnx2x_vlan_rx_register(struct net_device *dev,
} }
#endif #endif
int bnx2x_suspend(struct pci_dev *pdev, pm_message_t state) int bnx2x_suspend(struct pci_dev *pdev, pm_message_t state)
{ {
struct net_device *dev = pci_get_drvdata(pdev); struct net_device *dev = pci_get_drvdata(pdev);
......
drivers/net/bnx2x/bnx2x_cmn.h
View file @ f85582f8
...@@ -63,6 +63,15 @@ u8 bnx2x_link_test(struct bnx2x *bp, u8 is_serdes); ...@@ -63,6 +63,15 @@ u8 bnx2x_link_test(struct bnx2x *bp, u8 is_serdes);
*/ */
void bnx2x__link_status_update(struct bnx2x *bp); void bnx2x__link_status_update(struct bnx2x *bp);
/**
* Report link status to upper layer
*
* @param bp
*
* @return int
*/
void bnx2x_link_report(struct bnx2x *bp);
/** /**
* MSI-X slowpath interrupt handler * MSI-X slowpath interrupt handler
* *
...@@ -234,7 +243,7 @@ int bnx2x_release_hw_lock(struct bnx2x *bp, u32 resource); ...@@ -234,7 +243,7 @@ int bnx2x_release_hw_lock(struct bnx2x *bp, u32 resource);
/** /**
* Configure eth MAC address in the HW according to the value in * Configure eth MAC address in the HW according to the value in
* netdev->dev_addr for 57711 * netdev->dev_addr.
* *
* @param bp driver handle * @param bp driver handle
* @param set * @param set
...@@ -270,10 +279,11 @@ void bnx2x_init_sb(struct bnx2x *bp, dma_addr_t mapping, int vfid, ...@@ -270,10 +279,11 @@ void bnx2x_init_sb(struct bnx2x *bp, dma_addr_t mapping, int vfid,
u8 vf_valid, int fw_sb_id, int igu_sb_id); u8 vf_valid, int fw_sb_id, int igu_sb_id);
/** /**
* Reconfigure FW/HW according to dev->flags rx mode * Set MAC filtering configurations.
* *
* @param dev net_device * @remarks called with netif_tx_lock from dev_mcast.c
* *
* @param dev net_device
*/ */
void bnx2x_set_rx_mode(struct net_device *dev); void bnx2x_set_rx_mode(struct net_device *dev);
...@@ -295,12 +305,12 @@ void bnx2x_disable_close_the_gate(struct bnx2x *bp); ...@@ -295,12 +305,12 @@ void bnx2x_disable_close_the_gate(struct bnx2x *bp);
* Perform statistics handling according to event * Perform statistics handling according to event
* *
* @param bp driver handle * @param bp driver handle
* @param even tbnx2x_stats_event * @param event bnx2x_stats_event
*/ */
void bnx2x_stats_handle(struct bnx2x *bp, enum bnx2x_stats_event event); void bnx2x_stats_handle(struct bnx2x *bp, enum bnx2x_stats_event event);
/** /**
* Handle sp events * Handle ramrods completion
* *
* @param fp fastpath handle for the event * @param fp fastpath handle for the event
* @param rr_cqe eth_rx_cqe * @param rr_cqe eth_rx_cqe
...@@ -326,6 +336,46 @@ int bnx2x_func_stop(struct bnx2x *bp); ...@@ -326,6 +336,46 @@ int bnx2x_func_stop(struct bnx2x *bp);
*/ */
void bnx2x_ilt_set_info(struct bnx2x *bp); void bnx2x_ilt_set_info(struct bnx2x *bp);
/**
* Set power state to the requested value. Currently only D0 and
* D3hot are supported.
*
* @param bp
* @param state D0 or D3hot
*
* @return int
*/
int bnx2x_set_power_state(struct bnx2x *bp, pci_power_t state);
/* dev_close main block */
int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode);
/* dev_open main block */
int bnx2x_nic_load(struct bnx2x *bp, int load_mode);
/* hard_xmit callback */
netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev);
int bnx2x_change_mac_addr(struct net_device *dev, void *p);
/* NAPI poll Rx part */
int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget);
/* NAPI poll Tx part */
int bnx2x_tx_int(struct bnx2x_fastpath *fp);
/* suspend/resume callbacks */
int bnx2x_suspend(struct pci_dev *pdev, pm_message_t state);
int bnx2x_resume(struct pci_dev *pdev);
/* Release IRQ vectors */
void bnx2x_free_irq(struct bnx2x *bp);
void bnx2x_init_rx_rings(struct bnx2x *bp);
void bnx2x_free_skbs(struct bnx2x *bp);
void bnx2x_netif_stop(struct bnx2x *bp, int disable_hw);
void bnx2x_netif_start(struct bnx2x *bp);
/** /**
* Fill msix_table, request vectors, update num_queues according * Fill msix_table, request vectors, update num_queues according
* to number of available vectors * to number of available vectors
...@@ -362,6 +412,51 @@ int bnx2x_setup_irqs(struct bnx2x *bp); ...@@ -362,6 +412,51 @@ int bnx2x_setup_irqs(struct bnx2x *bp);
* @return int * @return int
*/ */
int bnx2x_poll(struct napi_struct *napi, int budget); int bnx2x_poll(struct napi_struct *napi, int budget);
/**
* Allocate/release memories outsize main driver structure
*
* @param bp
*
* @return int
*/
int __devinit bnx2x_alloc_mem_bp(struct bnx2x *bp);
void bnx2x_free_mem_bp(struct bnx2x *bp);
/**
* Change mtu netdev callback
*
* @param dev
* @param new_mtu
*
* @return int
*/
int bnx2x_change_mtu(struct net_device *dev, int new_mtu);
/**
* tx timeout netdev callback
*
* @param dev
* @param new_mtu
*
* @return int
*/
void bnx2x_tx_timeout(struct net_device *dev);
#ifdef BCM_VLAN
/**
* vlan rx register netdev callback
*
* @param dev
* @param new_mtu
*
* @return int
*/
void bnx2x_vlan_rx_register(struct net_device *dev,
struct vlan_group *vlgrp);
#endif
static inline void bnx2x_update_fpsb_idx(struct bnx2x_fastpath *fp) static inline void bnx2x_update_fpsb_idx(struct bnx2x_fastpath *fp)
{ {
barrier(); /* status block is written to by the chip */ barrier(); /* status block is written to by the chip */
...@@ -558,9 +653,6 @@ static inline u16 bnx2x_ack_int(struct bnx2x *bp) ...@@ -558,9 +653,6 @@ static inline u16 bnx2x_ack_int(struct bnx2x *bp)
return bnx2x_igu_ack_int(bp); return bnx2x_igu_ack_int(bp);
} }
/*
* fast path service functions
*/
static inline int bnx2x_has_tx_work_unload(struct bnx2x_fastpath *fp) static inline int bnx2x_has_tx_work_unload(struct bnx2x_fastpath *fp)
{ {
/* Tell compiler that consumer and producer can change */ /* Tell compiler that consumer and producer can change */
...@@ -611,6 +703,7 @@ static inline int bnx2x_has_rx_work(struct bnx2x_fastpath *fp) ...@@ -611,6 +703,7 @@ static inline int bnx2x_has_rx_work(struct bnx2x_fastpath *fp)
rx_cons_sb++; rx_cons_sb++;
return (fp->rx_comp_cons != rx_cons_sb); return (fp->rx_comp_cons != rx_cons_sb);
} }
/** /**
* disables tx from stack point of view * disables tx from stack point of view
* *
...@@ -731,6 +824,7 @@ static inline int bnx2x_alloc_rx_sge(struct bnx2x *bp, ...@@ -731,6 +824,7 @@ static inline int bnx2x_alloc_rx_sge(struct bnx2x *bp,
return 0; return 0;
} }
static inline int bnx2x_alloc_rx_skb(struct bnx2x *bp, static inline int bnx2x_alloc_rx_skb(struct bnx2x *bp,
struct bnx2x_fastpath *fp, u16 index) struct bnx2x_fastpath *fp, u16 index)
{ {
...@@ -782,6 +876,7 @@ static inline void bnx2x_reuse_rx_skb(struct bnx2x_fastpath *fp, ...@@ -782,6 +876,7 @@ static inline void bnx2x_reuse_rx_skb(struct bnx2x_fastpath *fp,
dma_unmap_addr(cons_rx_buf, mapping)); dma_unmap_addr(cons_rx_buf, mapping));
*prod_bd = *cons_bd; *prod_bd = *cons_bd;
} }
static inline void bnx2x_free_rx_sge_range(struct bnx2x *bp, static inline void bnx2x_free_rx_sge_range(struct bnx2x *bp,
struct bnx2x_fastpath *fp, int last) struct bnx2x_fastpath *fp, int last)
{ {
...@@ -846,6 +941,7 @@ static inline void bnx2x_init_tx_rings(struct bnx2x *bp) ...@@ -846,6 +941,7 @@ static inline void bnx2x_init_tx_rings(struct bnx2x *bp)
fp->tx_pkt = 0; fp->tx_pkt = 0;
} }
} }
static inline void bnx2x_set_next_page_rx_bd(struct bnx2x_fastpath *fp) static inline void bnx2x_set_next_page_rx_bd(struct bnx2x_fastpath *fp)
{ {
int i; int i;
...@@ -931,40 +1027,11 @@ static inline void storm_memset_cmng(struct bnx2x *bp, ...@@ -931,40 +1027,11 @@ static inline void storm_memset_cmng(struct bnx2x *bp,
__storm_memset_struct(bp, addr, size, (u32 *)cmng); __storm_memset_struct(bp, addr, size, (u32 *)cmng);
} }
/* HW Lock for shared dual port PHYs */ /* HW Lock for shared dual port PHYs */
void bnx2x_acquire_phy_lock(struct bnx2x *bp); void bnx2x_acquire_phy_lock(struct bnx2x *bp);
void bnx2x_release_phy_lock(struct bnx2x *bp); void bnx2x_release_phy_lock(struct bnx2x *bp);
void bnx2x_link_report(struct bnx2x *bp);
int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget);
int bnx2x_tx_int(struct bnx2x_fastpath *fp);
void bnx2x_init_rx_rings(struct bnx2x *bp);
netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev);
int bnx2x_change_mac_addr(struct net_device *dev, void *p);
void bnx2x_tx_timeout(struct net_device *dev);
void bnx2x_vlan_rx_register(struct net_device *dev, struct vlan_group *vlgrp);
void bnx2x_netif_start(struct bnx2x *bp);
void bnx2x_netif_stop(struct bnx2x *bp, int disable_hw);
void bnx2x_free_irq(struct bnx2x *bp);
int bnx2x_suspend(struct pci_dev *pdev, pm_message_t state);
int bnx2x_resume(struct pci_dev *pdev);
void bnx2x_free_skbs(struct bnx2x *bp);
int bnx2x_change_mtu(struct net_device *dev, int new_mtu);
int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode);
int bnx2x_nic_load(struct bnx2x *bp, int load_mode);
int bnx2x_set_power_state(struct bnx2x *bp, pci_power_t state);
/**
* Allocate/release memories outsize main driver structure
*
* @param bp
*
* @return int
*/
int __devinit bnx2x_alloc_mem_bp(struct bnx2x *bp);
void bnx2x_free_mem_bp(struct bnx2x *bp);
#define BNX2X_FW_IP_HDR_ALIGN_PAD 2 /* FW places hdr with this padding */ #define BNX2X_FW_IP_HDR_ALIGN_PAD 2 /* FW places hdr with this padding */
#endif /* BNX2X_CMN_H */ #endif /* BNX2X_CMN_H */
drivers/net/bnx2x/bnx2x_ethtool.c
View file @ f85582f8
...@@ -25,7 +25,6 @@ ...@@ -25,7 +25,6 @@
#include "bnx2x_cmn.h" #include "bnx2x_cmn.h"
#include "bnx2x_dump.h" #include "bnx2x_dump.h"
static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{ {
struct bnx2x *bp = netdev_priv(dev); struct bnx2x *bp = netdev_priv(dev);
...@@ -963,6 +962,7 @@ static int bnx2x_set_eeprom(struct net_device *dev, ...@@ -963,6 +962,7 @@ static int bnx2x_set_eeprom(struct net_device *dev,
return rc; return rc;
} }
static int bnx2x_get_coalesce(struct net_device *dev, static int bnx2x_get_coalesce(struct net_device *dev,
struct ethtool_coalesce *coal) struct ethtool_coalesce *coal)
{ {
...@@ -1288,6 +1288,7 @@ static int bnx2x_test_registers(struct bnx2x *bp) ...@@ -1288,6 +1288,7 @@ static int bnx2x_test_registers(struct bnx2x *bp)
save_val = REG_RD(bp, offset); save_val = REG_RD(bp, offset);
REG_WR(bp, offset, (wr_val & mask)); REG_WR(bp, offset, (wr_val & mask));
val = REG_RD(bp, offset); val = REG_RD(bp, offset);
/* Restore the original register's value */ /* Restore the original register's value */
...@@ -1471,6 +1472,7 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode, u8 link_up) ...@@ -1471,6 +1472,7 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode, u8 link_up)
/* turn on parsing and get a BD */ /* turn on parsing and get a BD */
bd_prod = TX_BD(NEXT_TX_IDX(bd_prod)); bd_prod = TX_BD(NEXT_TX_IDX(bd_prod));
pbd_e1x = &fp_tx->tx_desc_ring[bd_prod].parse_bd_e1x; pbd_e1x = &fp_tx->tx_desc_ring[bd_prod].parse_bd_e1x;
pbd_e2 = &fp_tx->tx_desc_ring[bd_prod].parse_bd_e2; pbd_e2 = &fp_tx->tx_desc_ring[bd_prod].parse_bd_e2;
...@@ -1714,6 +1716,7 @@ static void bnx2x_self_test(struct net_device *dev, ...@@ -1714,6 +1716,7 @@ static void bnx2x_self_test(struct net_device *dev,
buf[1] = 1; buf[1] = 1;
etest->flags |= ETH_TEST_FL_FAILED; etest->flags |= ETH_TEST_FL_FAILED;
} }
buf[2] = bnx2x_test_loopback(bp, link_up); buf[2] = bnx2x_test_loopback(bp, link_up);
if (buf[2] != 0) if (buf[2] != 0)
etest->flags |= ETH_TEST_FL_FAILED; etest->flags |= ETH_TEST_FL_FAILED;
......
drivers/net/bnx2x/bnx2x_main.c
View file @ f85582f8
...@@ -56,7 +56,6 @@ ...@@ -56,7 +56,6 @@
#include "bnx2x_init_ops.h" #include "bnx2x_init_ops.h"
#include "bnx2x_cmn.h" #include "bnx2x_cmn.h"
#include <linux/firmware.h> #include <linux/firmware.h>
#include "bnx2x_fw_file_hdr.h" #include "bnx2x_fw_file_hdr.h"
/* FW files */ /* FW files */
...@@ -1325,7 +1324,6 @@ static bool bnx2x_trylock_hw_lock(struct bnx2x *bp, u32 resource) ...@@ -1325,7 +1324,6 @@ static bool bnx2x_trylock_hw_lock(struct bnx2x *bp, u32 resource)
return false; return false;
} }
#ifdef BCM_CNIC #ifdef BCM_CNIC
static void bnx2x_cnic_cfc_comp(struct bnx2x *bp, int cid); static void bnx2x_cnic_cfc_comp(struct bnx2x *bp, int cid);
#endif #endif
...@@ -1773,7 +1771,6 @@ void bnx2x_calc_fc_adv(struct bnx2x *bp) ...@@ -1773,7 +1771,6 @@ void bnx2x_calc_fc_adv(struct bnx2x *bp)
} }
} }
u8 bnx2x_initial_phy_init(struct bnx2x *bp, int load_mode) u8 bnx2x_initial_phy_init(struct bnx2x *bp, int load_mode)
{ {
if (!BP_NOMCP(bp)) { if (!BP_NOMCP(bp)) {
...@@ -1952,6 +1949,7 @@ static void bnx2x_init_vn_minmax(struct bnx2x *bp, int vn) ...@@ -1952,6 +1949,7 @@ static void bnx2x_init_vn_minmax(struct bnx2x *bp, int vn)
vn_max_rate = ((vn_cfg & FUNC_MF_CFG_MAX_BW_MASK) >> vn_max_rate = ((vn_cfg & FUNC_MF_CFG_MAX_BW_MASK) >>
FUNC_MF_CFG_MAX_BW_SHIFT) * 100; FUNC_MF_CFG_MAX_BW_SHIFT) * 100;
} }
DP(NETIF_MSG_IFUP, DP(NETIF_MSG_IFUP,
"func %d: vn_min_rate %d vn_max_rate %d vn_weight_sum %d\n", "func %d: vn_min_rate %d vn_max_rate %d vn_weight_sum %d\n",
func, vn_min_rate, vn_max_rate, bp->vn_weight_sum); func, vn_min_rate, vn_max_rate, bp->vn_weight_sum);
...@@ -1991,6 +1989,7 @@ static void bnx2x_init_vn_minmax(struct bnx2x *bp, int vn) ...@@ -1991,6 +1989,7 @@ static void bnx2x_init_vn_minmax(struct bnx2x *bp, int vn)
XSTORM_FAIRNESS_PER_VN_VARS_OFFSET(func) + i * 4, XSTORM_FAIRNESS_PER_VN_VARS_OFFSET(func) + i * 4,
((u32 *)(&m_fair_vn))[i]); ((u32 *)(&m_fair_vn))[i]);
} }
static int bnx2x_get_cmng_fns_mode(struct bnx2x *bp) static int bnx2x_get_cmng_fns_mode(struct bnx2x *bp)
{ {
if (CHIP_REV_IS_SLOW(bp)) if (CHIP_REV_IS_SLOW(bp))
...@@ -3055,6 +3054,7 @@ static inline void bnx2x_attn_int_deasserted3(struct bnx2x *bp, u32 attn) ...@@ -3055,6 +3054,7 @@ static inline void bnx2x_attn_int_deasserted3(struct bnx2x *bp, u32 attn)
#define RESET_DONE_FLAG_MASK (~LOAD_COUNTER_MASK) #define RESET_DONE_FLAG_MASK (~LOAD_COUNTER_MASK)
#define RESET_DONE_FLAG_SHIFT LOAD_COUNTER_BITS #define RESET_DONE_FLAG_SHIFT LOAD_COUNTER_BITS
#define CHIP_PARITY_SUPPORTED(bp) (CHIP_IS_E1(bp) || CHIP_IS_E1H(bp)) #define CHIP_PARITY_SUPPORTED(bp) (CHIP_IS_E1(bp) || CHIP_IS_E1H(bp))
/* /*
* should be run under rtnl lock * should be run under rtnl lock
*/ */
...@@ -4376,7 +4376,6 @@ static int bnx2x_gunzip_init(struct bnx2x *bp) ...@@ -4376,7 +4376,6 @@ static int bnx2x_gunzip_init(struct bnx2x *bp)
static void bnx2x_gunzip_end(struct bnx2x *bp) static void bnx2x_gunzip_end(struct bnx2x *bp)
{ {
kfree(bp->strm->workspace); kfree(bp->strm->workspace);
kfree(bp->strm); kfree(bp->strm);
bp->strm = NULL; bp->strm = NULL;
...@@ -4641,6 +4640,7 @@ static void enable_blocks_attention(struct bnx2x *bp) ...@@ -4641,6 +4640,7 @@ static void enable_blocks_attention(struct bnx2x *bp)
REG_WR(bp, CCM_REG_CCM_INT_MASK, 0); REG_WR(bp, CCM_REG_CCM_INT_MASK, 0);
/* REG_WR(bp, CSEM_REG_CSEM_INT_MASK_0, 0); */ /* REG_WR(bp, CSEM_REG_CSEM_INT_MASK_0, 0); */
/* REG_WR(bp, CSEM_REG_CSEM_INT_MASK_1, 0); */ /* REG_WR(bp, CSEM_REG_CSEM_INT_MASK_1, 0); */
if (CHIP_REV_IS_FPGA(bp)) if (CHIP_REV_IS_FPGA(bp))
REG_WR(bp, PXP2_REG_PXP2_INT_MASK_0, 0x580000); REG_WR(bp, PXP2_REG_PXP2_INT_MASK_0, 0x580000);
else if (CHIP_IS_E2(bp)) else if (CHIP_IS_E2(bp))
...@@ -4683,9 +4683,9 @@ static const struct { ...@@ -4683,9 +4683,9 @@ static const struct {
{DMAE_REG_DMAE_PRTY_MASK, 0x0}, {DMAE_REG_DMAE_PRTY_MASK, 0x0},
{BRB1_REG_BRB1_PRTY_MASK, 0x0}, {BRB1_REG_BRB1_PRTY_MASK, 0x0},
{PRS_REG_PRS_PRTY_MASK, (1<<6)},/* bit 6 */ {PRS_REG_PRS_PRTY_MASK, (1<<6)},/* bit 6 */
{TSDM_REG_TSDM_PRTY_MASK, 0x18},/* bit 3,4 */ {TSDM_REG_TSDM_PRTY_MASK, 0x18}, /* bit 3,4 */
{CSDM_REG_CSDM_PRTY_MASK, 0x8}, /* bit 3 */ {CSDM_REG_CSDM_PRTY_MASK, 0x8}, /* bit 3 */
{USDM_REG_USDM_PRTY_MASK, 0x38},/* bit 3,4,5 */ {USDM_REG_USDM_PRTY_MASK, 0x38}, /* bit 3,4,5 */
{XSDM_REG_XSDM_PRTY_MASK, 0x8}, /* bit 3 */ {XSDM_REG_XSDM_PRTY_MASK, 0x8}, /* bit 3 */
{TSEM_REG_TSEM_PRTY_MASK_0, 0x0}, {TSEM_REG_TSEM_PRTY_MASK_0, 0x0},
{TSEM_REG_TSEM_PRTY_MASK_1, 0x0}, {TSEM_REG_TSEM_PRTY_MASK_1, 0x0},
...@@ -4906,7 +4906,6 @@ static int bnx2x_init_hw_common(struct bnx2x *bp, u32 load_code) ...@@ -4906,7 +4906,6 @@ static int bnx2x_init_hw_common(struct bnx2x *bp, u32 load_code)
bnx2x_ilt_init_page_size(bp, INITOP_SET); bnx2x_ilt_init_page_size(bp, INITOP_SET);
if (CHIP_REV_IS_FPGA(bp) && CHIP_IS_E1H(bp)) if (CHIP_REV_IS_FPGA(bp) && CHIP_IS_E1H(bp))
REG_WR(bp, PXP2_REG_PGL_TAGS_LIMIT, 0x1); REG_WR(bp, PXP2_REG_PGL_TAGS_LIMIT, 0x1);
...@@ -5003,6 +5002,7 @@ static int bnx2x_init_hw_common(struct bnx2x *bp, u32 load_code) ...@@ -5003,6 +5002,7 @@ static int bnx2x_init_hw_common(struct bnx2x *bp, u32 load_code)
if (CHIP_MODE_IS_4_PORT(bp)) if (CHIP_MODE_IS_4_PORT(bp))
bnx2x_init_block(bp, QM_4PORT_BLOCK, COMMON_STAGE); bnx2x_init_block(bp, QM_4PORT_BLOCK, COMMON_STAGE);
/* QM queues pointers table */ /* QM queues pointers table */
bnx2x_qm_init_ptr_table(bp, bp->qm_cid_count, INITOP_SET); bnx2x_qm_init_ptr_table(bp, bp->qm_cid_count, INITOP_SET);
...@@ -5036,6 +5036,7 @@ static int bnx2x_init_hw_common(struct bnx2x *bp, u32 load_code) ...@@ -5036,6 +5036,7 @@ static int bnx2x_init_hw_common(struct bnx2x *bp, u32 load_code)
#endif #endif
if (!CHIP_IS_E1(bp)) if (!CHIP_IS_E1(bp))
REG_WR(bp, PRS_REG_E1HOV_MODE, IS_MF(bp)); REG_WR(bp, PRS_REG_E1HOV_MODE, IS_MF(bp));
if (CHIP_IS_E2(bp)) { if (CHIP_IS_E2(bp)) {
/* Bit-map indicating which L2 hdrs may appear after the /* Bit-map indicating which L2 hdrs may appear after the
basic Ethernet header */ basic Ethernet header */
...@@ -5081,6 +5082,7 @@ static int bnx2x_init_hw_common(struct bnx2x *bp, u32 load_code) ...@@ -5081,6 +5082,7 @@ static int bnx2x_init_hw_common(struct bnx2x *bp, u32 load_code)
REG_WR(bp, SRC_REG_SOFT_RST, 1); REG_WR(bp, SRC_REG_SOFT_RST, 1);
for (i = SRC_REG_KEYRSS0_0; i <= SRC_REG_KEYRSS1_9; i += 4) for (i = SRC_REG_KEYRSS0_0; i <= SRC_REG_KEYRSS1_9; i += 4)
REG_WR(bp, i, random32()); REG_WR(bp, i, random32());
bnx2x_init_block(bp, SRCH_BLOCK, COMMON_STAGE); bnx2x_init_block(bp, SRCH_BLOCK, COMMON_STAGE);
#ifdef BCM_CNIC #ifdef BCM_CNIC
REG_WR(bp, SRC_REG_KEYSEARCH_0, 0x63285672); REG_WR(bp, SRC_REG_KEYSEARCH_0, 0x63285672);
...@@ -5467,6 +5469,7 @@ static int bnx2x_init_hw_func(struct bnx2x *bp) ...@@ -5467,6 +5469,7 @@ static int bnx2x_init_hw_func(struct bnx2x *bp)
set the size */ set the size */
} }
bnx2x_ilt_init_op(bp, INITOP_SET); bnx2x_ilt_init_op(bp, INITOP_SET);
#ifdef BCM_CNIC #ifdef BCM_CNIC
bnx2x_src_init_t2(bp, bp->t2, bp->t2_mapping, SRC_CONN_NUM); bnx2x_src_init_t2(bp, bp->t2, bp->t2_mapping, SRC_CONN_NUM);
...@@ -5692,6 +5695,7 @@ static int bnx2x_init_hw_func(struct bnx2x *bp) ...@@ -5692,6 +5695,7 @@ static int bnx2x_init_hw_func(struct bnx2x *bp)
bnx2x_init_block(bp, DMAE_BLOCK, FUNC0_STAGE + func); bnx2x_init_block(bp, DMAE_BLOCK, FUNC0_STAGE + func);
bnx2x_phy_probe(&bp->link_params); bnx2x_phy_probe(&bp->link_params);
return 0; return 0;
} }
...@@ -5826,6 +5830,7 @@ void bnx2x_free_mem(struct bnx2x *bp) ...@@ -5826,6 +5830,7 @@ void bnx2x_free_mem(struct bnx2x *bp)
bnx2x_ilt_mem_op(bp, ILT_MEMOP_FREE); bnx2x_ilt_mem_op(bp, ILT_MEMOP_FREE);
BNX2X_FREE(bp->ilt->lines); BNX2X_FREE(bp->ilt->lines);
#ifdef BCM_CNIC #ifdef BCM_CNIC
if (CHIP_IS_E2(bp)) if (CHIP_IS_E2(bp))
BNX2X_PCI_FREE(bp->cnic_sb.e2_sb, bp->cnic_sb_mapping, BNX2X_PCI_FREE(bp->cnic_sb.e2_sb, bp->cnic_sb_mapping,
...@@ -5833,8 +5838,10 @@ void bnx2x_free_mem(struct bnx2x *bp) ...@@ -5833,8 +5838,10 @@ void bnx2x_free_mem(struct bnx2x *bp)
else else
BNX2X_PCI_FREE(bp->cnic_sb.e1x_sb, bp->cnic_sb_mapping, BNX2X_PCI_FREE(bp->cnic_sb.e1x_sb, bp->cnic_sb_mapping,
sizeof(struct host_hc_status_block_e1x)); sizeof(struct host_hc_status_block_e1x));
BNX2X_PCI_FREE(bp->t2, bp->t2_mapping, SRC_T2_SZ); BNX2X_PCI_FREE(bp->t2, bp->t2_mapping, SRC_T2_SZ);
#endif #endif
BNX2X_PCI_FREE(bp->spq, bp->spq_mapping, BCM_PAGE_SIZE); BNX2X_PCI_FREE(bp->spq, bp->spq_mapping, BCM_PAGE_SIZE);
BNX2X_PCI_FREE(bp->eq_ring, bp->eq_mapping, BNX2X_PCI_FREE(bp->eq_ring, bp->eq_mapping,
...@@ -5862,7 +5869,6 @@ static inline void set_sb_shortcuts(struct bnx2x *bp, int index) ...@@ -5862,7 +5869,6 @@ static inline void set_sb_shortcuts(struct bnx2x *bp, int index)
int bnx2x_alloc_mem(struct bnx2x *bp) int bnx2x_alloc_mem(struct bnx2x *bp)
{ {
#define BNX2X_PCI_ALLOC(x, y, size) \ #define BNX2X_PCI_ALLOC(x, y, size) \
do { \ do { \
x = dma_alloc_coherent(&bp->pdev->dev, size, y, GFP_KERNEL); \ x = dma_alloc_coherent(&bp->pdev->dev, size, y, GFP_KERNEL); \
...@@ -5951,6 +5957,7 @@ int bnx2x_alloc_mem(struct bnx2x *bp) ...@@ -5951,6 +5957,7 @@ int bnx2x_alloc_mem(struct bnx2x *bp)
sizeof(struct bnx2x_slowpath)); sizeof(struct bnx2x_slowpath));
bp->context.size = sizeof(union cdu_context) * bp->l2_cid_count; bp->context.size = sizeof(union cdu_context) * bp->l2_cid_count;
BNX2X_PCI_ALLOC(bp->context.vcxt, &bp->context.cxt_mapping, BNX2X_PCI_ALLOC(bp->context.vcxt, &bp->context.cxt_mapping,
bp->context.size); bp->context.size);
...@@ -5997,7 +6004,7 @@ int bnx2x_func_stop(struct bnx2x *bp) ...@@ -5997,7 +6004,7 @@ int bnx2x_func_stop(struct bnx2x *bp)
} }
/** /**
* Sets a MAC in a CAM for a few L2 Clients for E1x chip * Sets a MAC in a CAM for a few L2 Clients for E1x chips
* *
* @param bp driver descriptor * @param bp driver descriptor
* @param set set or clear an entry (1 or 0) * @param set set or clear an entry (1 or 0)
...@@ -6060,7 +6067,6 @@ static void bnx2x_set_mac_addr_gen(struct bnx2x *bp, int set, u8 *mac, ...@@ -6060,7 +6067,6 @@ static void bnx2x_set_mac_addr_gen(struct bnx2x *bp, int set, u8 *mac,
bnx2x_wait_ramrod(bp, 0, 0, &bp->set_mac_pending, ramrod_flags); bnx2x_wait_ramrod(bp, 0, 0, &bp->set_mac_pending, ramrod_flags);
} }
int bnx2x_wait_ramrod(struct bnx2x *bp, int state, int idx, int bnx2x_wait_ramrod(struct bnx2x *bp, int state, int idx,
int *state_p, int flags) int *state_p, int flags)
{ {
...@@ -6220,7 +6226,6 @@ static void bnx2x_invlidate_e1_mc_list(struct bnx2x *bp) ...@@ -6220,7 +6226,6 @@ static void bnx2x_invlidate_e1_mc_list(struct bnx2x *bp)
} }
#ifdef BCM_CNIC #ifdef BCM_CNIC
/** /**
* Set iSCSI MAC(s) at the next enties in the CAM after the ETH * Set iSCSI MAC(s) at the next enties in the CAM after the ETH
...@@ -6564,6 +6569,7 @@ void bnx2x_ilt_set_info(struct bnx2x *bp) ...@@ -6564,6 +6569,7 @@ void bnx2x_ilt_set_info(struct bnx2x *bp)
ilt_client->flags = (ILT_CLIENT_SKIP_INIT | ILT_CLIENT_SKIP_MEM); ilt_client->flags = (ILT_CLIENT_SKIP_INIT | ILT_CLIENT_SKIP_MEM);
#endif #endif
} }
int bnx2x_setup_client(struct bnx2x *bp, struct bnx2x_fastpath *fp, int bnx2x_setup_client(struct bnx2x *bp, struct bnx2x_fastpath *fp,
int is_leading) int is_leading)
{ {
...@@ -6949,7 +6955,6 @@ void bnx2x_disable_close_the_gate(struct bnx2x *bp) ...@@ -6949,7 +6955,6 @@ void bnx2x_disable_close_the_gate(struct bnx2x *bp)
} }
} }
/* Close gates #2, #3 and #4: */ /* Close gates #2, #3 and #4: */
static void bnx2x_set_234_gates(struct bnx2x *bp, bool close) static void bnx2x_set_234_gates(struct bnx2x *bp, bool close)
{ {
...@@ -6995,15 +7000,13 @@ static void bnx2x_clp_reset_prep(struct bnx2x *bp, u32 *magic_val) ...@@ -6995,15 +7000,13 @@ static void bnx2x_clp_reset_prep(struct bnx2x *bp, u32 *magic_val)
static void bnx2x_clp_reset_done(struct bnx2x *bp, u32 magic_val) static void bnx2x_clp_reset_done(struct bnx2x *bp, u32 magic_val)
{ {
/* Restore the `magic' bit value... */ /* Restore the `magic' bit value... */
/* u32 val = SHMEM_RD(bp, mf_cfg.shared_mf_config.clp_mb);
SHMEM_WR(bp, mf_cfg.shared_mf_config.clp_mb,
(val & (~SHARED_MF_CLP_MAGIC)) | magic_val); */
u32 val = MF_CFG_RD(bp, shared_mf_config.clp_mb); u32 val = MF_CFG_RD(bp, shared_mf_config.clp_mb);
MF_CFG_WR(bp, shared_mf_config.clp_mb, MF_CFG_WR(bp, shared_mf_config.clp_mb,
(val & (~SHARED_MF_CLP_MAGIC)) | magic_val); (val & (~SHARED_MF_CLP_MAGIC)) | magic_val);
} }
/* Prepares for MCP reset: takes care of CLP configurations. /**
* Prepares for MCP reset: takes care of CLP configurations.
* *
* @param bp * @param bp
* @param magic_val Old value of 'magic' bit. * @param magic_val Old value of 'magic' bit.
...@@ -7532,7 +7535,6 @@ static void __devinit bnx2x_undi_unload(struct bnx2x *bp) ...@@ -7532,7 +7535,6 @@ static void __devinit bnx2x_undi_unload(struct bnx2x *bp)
bp->fw_seq = bp->fw_seq =
(SHMEM_RD(bp, func_mb[bp->pf_num].drv_mb_header) & (SHMEM_RD(bp, func_mb[bp->pf_num].drv_mb_header) &
DRV_MSG_SEQ_NUMBER_MASK); DRV_MSG_SEQ_NUMBER_MASK);
} else } else
bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_UNDI); bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
} }
...@@ -7652,6 +7654,7 @@ static void __devinit bnx2x_get_common_hwinfo(struct bnx2x *bp) ...@@ -7652,6 +7654,7 @@ static void __devinit bnx2x_get_common_hwinfo(struct bnx2x *bp)
bp->link_params.feature_config_flags |= bp->link_params.feature_config_flags |=
(val >= REQ_BC_VER_4_VRFY_FIRST_PHY_OPT_MDL) ? (val >= REQ_BC_VER_4_VRFY_FIRST_PHY_OPT_MDL) ?
FEATURE_CONFIG_BC_SUPPORTS_OPT_MDL_VRFY : 0; FEATURE_CONFIG_BC_SUPPORTS_OPT_MDL_VRFY : 0;
bp->link_params.feature_config_flags |= bp->link_params.feature_config_flags |=
(val >= REQ_BC_VER_4_VRFY_SPECIFIC_PHY_OPT_MDL) ? (val >= REQ_BC_VER_4_VRFY_SPECIFIC_PHY_OPT_MDL) ?
FEATURE_CONFIG_BC_SUPPORTS_DUAL_PHY_OPT_MDL_VRFY : 0; FEATURE_CONFIG_BC_SUPPORTS_DUAL_PHY_OPT_MDL_VRFY : 0;
...@@ -7781,7 +7784,6 @@ static void __devinit bnx2x_link_settings_supported(struct bnx2x *bp, ...@@ -7781,7 +7784,6 @@ static void __devinit bnx2x_link_settings_supported(struct bnx2x *bp,
bp->port.phy_addr = REG_RD(bp, NIG_REG_XGXS0_CTRL_PHY_ADDR + bp->port.phy_addr = REG_RD(bp, NIG_REG_XGXS0_CTRL_PHY_ADDR +
port*0x18); port*0x18);
BNX2X_DEV_INFO("phy_addr 0x%x\n", bp->port.phy_addr); BNX2X_DEV_INFO("phy_addr 0x%x\n", bp->port.phy_addr);
break; break;
default: default:
...@@ -7898,7 +7900,8 @@ static void __devinit bnx2x_link_settings_requested(struct bnx2x *bp) ...@@ -7898,7 +7900,8 @@ static void __devinit bnx2x_link_settings_requested(struct bnx2x *bp)
break; break;
case PORT_FEATURE_LINK_SPEED_100M_FULL: case PORT_FEATURE_LINK_SPEED_100M_FULL:
if (bp->port.supported[idx] & SUPPORTED_100baseT_Full) { if (bp->port.supported[idx] &
SUPPORTED_100baseT_Full) {
bp->link_params.req_line_speed[idx] = bp->link_params.req_line_speed[idx] =
SPEED_100; SPEED_100;
bp->port.advertising[idx] |= bp->port.advertising[idx] |=
...@@ -7915,9 +7918,12 @@ static void __devinit bnx2x_link_settings_requested(struct bnx2x *bp) ...@@ -7915,9 +7918,12 @@ static void __devinit bnx2x_link_settings_requested(struct bnx2x *bp)
break; break;
case PORT_FEATURE_LINK_SPEED_100M_HALF: case PORT_FEATURE_LINK_SPEED_100M_HALF:
if (bp->port.supported[idx] & SUPPORTED_100baseT_Half) { if (bp->port.supported[idx] &
bp->link_params.req_line_speed[idx] = SPEED_100; SUPPORTED_100baseT_Half) {
bp->link_params.req_duplex[idx] = DUPLEX_HALF; bp->link_params.req_line_speed[idx] =
SPEED_100;
bp->link_params.req_duplex[idx] =
DUPLEX_HALF;
bp->port.advertising[idx] |= bp->port.advertising[idx] |=
(ADVERTISED_100baseT_Half | (ADVERTISED_100baseT_Half |
ADVERTISED_TP); ADVERTISED_TP);
...@@ -7991,8 +7997,10 @@ static void __devinit bnx2x_link_settings_requested(struct bnx2x *bp) ...@@ -7991,8 +7997,10 @@ static void __devinit bnx2x_link_settings_requested(struct bnx2x *bp)
BNX2X_ERROR("NVRAM config error. " BNX2X_ERROR("NVRAM config error. "
"BAD link speed link_config 0x%x\n", "BAD link speed link_config 0x%x\n",
link_config); link_config);
bp->link_params.req_line_speed[idx] = SPEED_AUTO_NEG; bp->link_params.req_line_speed[idx] =
bp->port.advertising[idx] = bp->port.supported[idx]; SPEED_AUTO_NEG;
bp->port.advertising[idx] =
bp->port.supported[idx];
break; break;
} }
...@@ -8056,7 +8064,7 @@ static void __devinit bnx2x_get_port_hwinfo(struct bnx2x *bp) ...@@ -8056,7 +8064,7 @@ static void __devinit bnx2x_get_port_hwinfo(struct bnx2x *bp)
bp->wol = (!(bp->flags & NO_WOL_FLAG) && bp->wol = (!(bp->flags & NO_WOL_FLAG) &&
(config & PORT_FEATURE_WOL_ENABLED)); (config & PORT_FEATURE_WOL_ENABLED));
BNX2X_DEV_INFO("lane_config 0x%08x" BNX2X_DEV_INFO("lane_config 0x%08x "
"speed_cap_mask0 0x%08x link_config0 0x%08x\n", "speed_cap_mask0 0x%08x link_config0 0x%08x\n",
bp->link_params.lane_config, bp->link_params.lane_config,
bp->link_params.speed_cap_mask[0], bp->link_params.speed_cap_mask[0],
...@@ -8458,12 +8466,10 @@ void bnx2x_set_rx_mode(struct net_device *dev) ...@@ -8458,12 +8466,10 @@ void bnx2x_set_rx_mode(struct net_device *dev)
if (dev->flags & IFF_PROMISC) if (dev->flags & IFF_PROMISC)
rx_mode = BNX2X_RX_MODE_PROMISC; rx_mode = BNX2X_RX_MODE_PROMISC;
else if ((dev->flags & IFF_ALLMULTI) || else if ((dev->flags & IFF_ALLMULTI) ||
((netdev_mc_count(dev) > BNX2X_MAX_MULTICAST) && ((netdev_mc_count(dev) > BNX2X_MAX_MULTICAST) &&
CHIP_IS_E1(bp))) CHIP_IS_E1(bp)))
rx_mode = BNX2X_RX_MODE_ALLMULTI; rx_mode = BNX2X_RX_MODE_ALLMULTI;
else { /* some multicasts */ else { /* some multicasts */
if (CHIP_IS_E1(bp)) { if (CHIP_IS_E1(bp)) {
/* /*
...@@ -8503,12 +8509,10 @@ void bnx2x_set_rx_mode(struct net_device *dev) ...@@ -8503,12 +8509,10 @@ void bnx2x_set_rx_mode(struct net_device *dev)
} }
} }
bp->rx_mode = rx_mode; bp->rx_mode = rx_mode;
bnx2x_set_storm_rx_mode(bp); bnx2x_set_storm_rx_mode(bp);
} }
/* called with rtnl_lock */ /* called with rtnl_lock */
static int bnx2x_mdio_read(struct net_device *netdev, int prtad, static int bnx2x_mdio_read(struct net_device *netdev, int prtad,
int devad, u16 addr) int devad, u16 addr)
...@@ -8999,6 +9003,7 @@ static inline int bnx2x_set_qm_cid_count(struct bnx2x *bp, int l2_cid_count) ...@@ -8999,6 +9003,7 @@ static inline int bnx2x_set_qm_cid_count(struct bnx2x *bp, int l2_cid_count)
#endif #endif
return roundup(cid_count, QM_CID_ROUND); return roundup(cid_count, QM_CID_ROUND);
} }
static int __devinit bnx2x_init_one(struct pci_dev *pdev, static int __devinit bnx2x_init_one(struct pci_dev *pdev,
const struct pci_device_id *ent) const struct pci_device_id *ent)
{ {
...@@ -9026,6 +9031,7 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev, ...@@ -9026,6 +9031,7 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
} }
cid_count += CNIC_CONTEXT_USE; cid_count += CNIC_CONTEXT_USE;
/* dev zeroed in init_etherdev */ /* dev zeroed in init_etherdev */
dev = alloc_etherdev_mq(sizeof(*bp), cid_count); dev = alloc_etherdev_mq(sizeof(*bp), cid_count);
if (!dev) { if (!dev) {
...@@ -9117,6 +9123,7 @@ static void __devexit bnx2x_remove_one(struct pci_dev *pdev) ...@@ -9117,6 +9123,7 @@ static void __devexit bnx2x_remove_one(struct pci_dev *pdev)
/* Disable MSI/MSI-X */ /* Disable MSI/MSI-X */
bnx2x_disable_msi(bp); bnx2x_disable_msi(bp);
/* Make sure RESET task is not scheduled before continuing */ /* Make sure RESET task is not scheduled before continuing */
cancel_delayed_work_sync(&bp->reset_task); cancel_delayed_work_sync(&bp->reset_task);
......
drivers/net/bnx2x/bnx2x_stats.c
View file @ f85582f8
...@@ -14,8 +14,8 @@ ...@@ -14,8 +14,8 @@
* Statistics and Link management by Yitchak Gertner * Statistics and Link management by Yitchak Gertner
* *
*/ */
#include "bnx2x_cmn.h" #include "bnx2x_cmn.h"
#include "bnx2x_stats.h" #include "bnx2x_stats.h"
/* Statistics */ /* Statistics */
......
drivers/net/bnx2x/bnx2x_stats.h
View file @ f85582f8
...@@ -9,6 +9,10 @@ ...@@ -9,6 +9,10 @@
* Maintained by: Eilon Greenstein <eilong@broadcom.com> * Maintained by: Eilon Greenstein <eilong@broadcom.com>
* Written by: Eliezer Tamir * Written by: Eliezer Tamir
* Based on code from Michael Chan's bnx2 driver * Based on code from Michael Chan's bnx2 driver
* UDP CSUM errata workaround by Arik Gendelman
* Slowpath and fastpath rework by Vladislav Zolotarov
* Statistics and Link management by Yitchak Gertner
*
*/ */
#ifndef BNX2X_STATS_H #ifndef BNX2X_STATS_H
...@@ -228,12 +232,8 @@ struct bnx2x_eth_stats { ...@@ -228,12 +232,8 @@ struct bnx2x_eth_stats {
/* Forward declaration */ /* Forward declaration */
struct bnx2x; struct bnx2x;
void bnx2x_stats_init(struct bnx2x *bp); void bnx2x_stats_init(struct bnx2x *bp);
extern const u32 dmae_reg_go_c[]; extern const u32 dmae_reg_go_c[];
extern int bnx2x_sp_post(struct bnx2x *bp, int command, int cid,
u32 data_hi, u32 data_lo, int common);
#endif /* BNX2X_STATS_H */ #endif /* BNX2X_STATS_H */
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7