while (*wb_comp != DMAE_COMP_VAL) {
DP(BNX2X_MSG_OFF, "wb_comp 0x%08x\n", *wb_comp);
- /* adjust delay for emulation/FPGA */
- if (CHIP_REV_IS_SLOW(bp))
- msleep(100);
- else
- udelay(5);
-
if (!cnt) {
BNX2X_ERR("dmae timeout!\n");
break;
}
cnt--;
+ /* adjust delay for emulation/FPGA */
+ if (CHIP_REV_IS_SLOW(bp))
+ msleep(100);
+ else
+ udelay(5);
}
mutex_unlock(&bp->dmae_mutex);
while (*wb_comp != DMAE_COMP_VAL) {
- /* adjust delay for emulation/FPGA */
- if (CHIP_REV_IS_SLOW(bp))
- msleep(100);
- else
- udelay(5);
-
if (!cnt) {
BNX2X_ERR("dmae timeout!\n");
break;
}
cnt--;
+ /* adjust delay for emulation/FPGA */
+ if (CHIP_REV_IS_SLOW(bp))
+ msleep(100);
+ else
+ udelay(5);
}
DP(BNX2X_MSG_OFF, "data [0x%08x 0x%08x 0x%08x 0x%08x]\n",
bp->slowpath->wb_data[0], bp->slowpath->wb_data[1],
static inline void bnx2x_ack_sb(struct bnx2x *bp, u8 sb_id,
u8 storm, u16 index, u8 op, u8 update)
{
- u32 igu_addr = (IGU_ADDR_INT_ACK + IGU_FUNC_BASE * BP_FUNC(bp)) * 8;
+ u32 hc_addr = (HC_REG_COMMAND_REG + BP_PORT(bp)*32 +
+ COMMAND_REG_INT_ACK);
struct igu_ack_register igu_ack;
igu_ack.status_block_index = index;
(update << IGU_ACK_REGISTER_UPDATE_INDEX_SHIFT) |
(op << IGU_ACK_REGISTER_INTERRUPT_MODE_SHIFT));
- DP(BNX2X_MSG_OFF, "write 0x%08x to IGU addr 0x%x\n",
- (*(u32 *)&igu_ack), BAR_IGU_INTMEM + igu_addr);
- REG_WR(bp, BAR_IGU_INTMEM + igu_addr, (*(u32 *)&igu_ack));
+ DP(BNX2X_MSG_OFF, "write 0x%08x to HC addr 0x%x\n",
+ (*(u32 *)&igu_ack), hc_addr);
+ REG_WR(bp, hc_addr, (*(u32 *)&igu_ack));
}
static inline u16 bnx2x_update_fpsb_idx(struct bnx2x_fastpath *fp)
return rc;
}
-static inline int bnx2x_has_work(struct bnx2x_fastpath *fp)
-{
- u16 rx_cons_sb = le16_to_cpu(*fp->rx_cons_sb);
-
- if ((rx_cons_sb & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT)
- rx_cons_sb++;
-
- if ((fp->rx_comp_cons != rx_cons_sb) ||
- (fp->tx_pkt_prod != le16_to_cpu(*fp->tx_cons_sb)) ||
- (fp->tx_pkt_prod != fp->tx_pkt_cons))
- return 1;
-
- return 0;
-}
-
static u16 bnx2x_ack_int(struct bnx2x *bp)
{
- u32 igu_addr = (IGU_ADDR_SIMD_MASK + IGU_FUNC_BASE * BP_FUNC(bp)) * 8;
- u32 result = REG_RD(bp, BAR_IGU_INTMEM + igu_addr);
+ u32 hc_addr = (HC_REG_COMMAND_REG + BP_PORT(bp)*32 +
+ COMMAND_REG_SIMD_MASK);
+ u32 result = REG_RD(bp, hc_addr);
- DP(BNX2X_MSG_OFF, "read 0x%08x from IGU addr 0x%x\n",
- result, BAR_IGU_INTMEM + igu_addr);
+ DP(BNX2X_MSG_OFF, "read 0x%08x from HC addr 0x%x\n",
+ result, hc_addr);
-#ifdef IGU_DEBUG
-#warning IGU_DEBUG active
- if (result == 0) {
- BNX2X_ERR("read %x from IGU\n", result);
- REG_WR(bp, TM_REG_TIMER_SOFT_RST, 0);
- }
-#endif
return result;
}
netif_tx_lock(bp->dev);
if (netif_queue_stopped(bp->dev) &&
+ (bp->state == BNX2X_STATE_OPEN) &&
(bnx2x_tx_avail(fp) >= MAX_SKB_FRAGS + 3))
netif_wake_queue(bp->dev);
struct net_device *dev = bp->dev;
int index = FP_IDX(fp);
+ /* Return here if interrupt is disabled */
+ if (unlikely(atomic_read(&bp->intr_sem) != 0)) {
+ DP(NETIF_MSG_INTR, "called but intr_sem not 0, returning\n");
+ return IRQ_HANDLED;
+ }
+
DP(BNX2X_MSG_FP, "got an MSI-X interrupt on IDX:SB [%d:%d]\n",
index, FP_SB_ID(fp));
bnx2x_ack_sb(bp, FP_SB_ID(fp), USTORM_ID, 0, IGU_INT_DISABLE, 0);
* General service functions
*/
-static int bnx2x_hw_lock(struct bnx2x *bp, u32 resource)
+static int bnx2x_acquire_hw_lock(struct bnx2x *bp, u32 resource)
{
u32 lock_status;
u32 resource_bit = (1 << resource);
- u8 port = BP_PORT(bp);
+ int func = BP_FUNC(bp);
+ u32 hw_lock_control_reg;
int cnt;
/* Validating that the resource is within range */
return -EINVAL;
}
+ if (func <= 5) {
+ hw_lock_control_reg = (MISC_REG_DRIVER_CONTROL_1 + func*8);
+ } else {
+ hw_lock_control_reg =
+ (MISC_REG_DRIVER_CONTROL_7 + (func - 6)*8);
+ }
+
/* Validating that the resource is not already taken */
- lock_status = REG_RD(bp, MISC_REG_DRIVER_CONTROL_1 + port*8);
+ lock_status = REG_RD(bp, hw_lock_control_reg);
if (lock_status & resource_bit) {
DP(NETIF_MSG_HW, "lock_status 0x%x resource_bit 0x%x\n",
lock_status, resource_bit);
/* Try for 1 second every 5ms */
for (cnt = 0; cnt < 200; cnt++) {
/* Try to acquire the lock */
- REG_WR(bp, MISC_REG_DRIVER_CONTROL_1 + port*8 + 4,
- resource_bit);
- lock_status = REG_RD(bp, MISC_REG_DRIVER_CONTROL_1 + port*8);
+ REG_WR(bp, hw_lock_control_reg + 4, resource_bit);
+ lock_status = REG_RD(bp, hw_lock_control_reg);
if (lock_status & resource_bit)
return 0;
return -EAGAIN;
}
-static int bnx2x_hw_unlock(struct bnx2x *bp, u32 resource)
+static int bnx2x_release_hw_lock(struct bnx2x *bp, u32 resource)
{
u32 lock_status;
u32 resource_bit = (1 << resource);
- u8 port = BP_PORT(bp);
+ int func = BP_FUNC(bp);
+ u32 hw_lock_control_reg;
/* Validating that the resource is within range */
if (resource > HW_LOCK_MAX_RESOURCE_VALUE) {
return -EINVAL;
}
+ if (func <= 5) {
+ hw_lock_control_reg = (MISC_REG_DRIVER_CONTROL_1 + func*8);
+ } else {
+ hw_lock_control_reg =
+ (MISC_REG_DRIVER_CONTROL_7 + (func - 6)*8);
+ }
+
/* Validating that the resource is currently taken */
- lock_status = REG_RD(bp, MISC_REG_DRIVER_CONTROL_1 + port*8);
+ lock_status = REG_RD(bp, hw_lock_control_reg);
if (!(lock_status & resource_bit)) {
DP(NETIF_MSG_HW, "lock_status 0x%x resource_bit 0x%x\n",
lock_status, resource_bit);
return -EFAULT;
}
- REG_WR(bp, MISC_REG_DRIVER_CONTROL_1 + port*8, resource_bit);
+ REG_WR(bp, hw_lock_control_reg, resource_bit);
return 0;
}
/* HW Lock for shared dual port PHYs */
-static void bnx2x_phy_hw_lock(struct bnx2x *bp)
+static void bnx2x_acquire_phy_lock(struct bnx2x *bp)
{
u32 ext_phy_type = XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config);
if ((ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072) ||
(ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073))
- bnx2x_hw_lock(bp, HW_LOCK_RESOURCE_8072_MDIO);
+ bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_8072_MDIO);
}
-static void bnx2x_phy_hw_unlock(struct bnx2x *bp)
+static void bnx2x_release_phy_lock(struct bnx2x *bp)
{
u32 ext_phy_type = XGXS_EXT_PHY_TYPE(bp->link_params.ext_phy_config);
if ((ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072) ||
(ext_phy_type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073))
- bnx2x_hw_unlock(bp, HW_LOCK_RESOURCE_8072_MDIO);
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_8072_MDIO);
mutex_unlock(&bp->port.phy_mutex);
}
return -EINVAL;
}
- bnx2x_hw_lock(bp, HW_LOCK_RESOURCE_GPIO);
+ bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_GPIO);
/* read GPIO and mask except the float bits */
gpio_reg = (REG_RD(bp, MISC_REG_GPIO) & MISC_REGISTERS_GPIO_FLOAT);
}
REG_WR(bp, MISC_REG_GPIO, gpio_reg);
- bnx2x_hw_unlock(bp, HW_LOCK_RESOURCE_GPIO);
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_GPIO);
return 0;
}
return -EINVAL;
}
- bnx2x_hw_lock(bp, HW_LOCK_RESOURCE_SPIO);
+ bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_SPIO);
/* read SPIO and mask except the float bits */
spio_reg = (REG_RD(bp, MISC_REG_SPIO) & MISC_REGISTERS_SPIO_FLOAT);
}
REG_WR(bp, MISC_REG_SPIO, spio_reg);
- bnx2x_hw_unlock(bp, HW_LOCK_RESOURCE_SPIO);
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_SPIO);
return 0;
}
/* Initialize link parameters structure variables */
bp->link_params.mtu = bp->dev->mtu;
- bnx2x_phy_hw_lock(bp);
+ bnx2x_acquire_phy_lock(bp);
rc = bnx2x_phy_init(&bp->link_params, &bp->link_vars);
- bnx2x_phy_hw_unlock(bp);
+ bnx2x_release_phy_lock(bp);
if (bp->link_vars.link_up)
bnx2x_link_report(bp);
static void bnx2x_link_set(struct bnx2x *bp)
{
if (!BP_NOMCP(bp)) {
- bnx2x_phy_hw_lock(bp);
+ bnx2x_acquire_phy_lock(bp);
bnx2x_phy_init(&bp->link_params, &bp->link_vars);
- bnx2x_phy_hw_unlock(bp);
+ bnx2x_release_phy_lock(bp);
bnx2x_calc_fc_adv(bp);
} else
static void bnx2x__link_reset(struct bnx2x *bp)
{
if (!BP_NOMCP(bp)) {
- bnx2x_phy_hw_lock(bp);
+ bnx2x_acquire_phy_lock(bp);
bnx2x_link_reset(&bp->link_params, &bp->link_vars);
- bnx2x_phy_hw_unlock(bp);
+ bnx2x_release_phy_lock(bp);
} else
BNX2X_ERR("Bootcode is missing -not resetting link\n");
}
{
u8 rc;
- bnx2x_phy_hw_lock(bp);
+ bnx2x_acquire_phy_lock(bp);
rc = bnx2x_test_link(&bp->link_params, &bp->link_vars);
- bnx2x_phy_hw_unlock(bp);
+ bnx2x_release_phy_lock(bp);
return rc;
}
/* Make sure that we are synced with the current statistics */
bnx2x_stats_handle(bp, STATS_EVENT_STOP);
- bnx2x_phy_hw_lock(bp);
+ bnx2x_acquire_phy_lock(bp);
bnx2x_link_update(&bp->link_params, &bp->link_vars);
- bnx2x_phy_hw_unlock(bp);
+ bnx2x_release_phy_lock(bp);
if (bp->link_vars.link_up) {
}
/* acquire split MCP access lock register */
-static int bnx2x_lock_alr(struct bnx2x *bp)
+static int bnx2x_acquire_alr(struct bnx2x *bp)
{
u32 i, j, val;
int rc = 0;
return rc;
}
-/* Release split MCP access lock register */
-static void bnx2x_unlock_alr(struct bnx2x *bp)
+/* release split MCP access lock register */
+static void bnx2x_release_alr(struct bnx2x *bp)
{
u32 val = 0;
u16 rc = 0;
barrier(); /* status block is written to by the chip */
-
if (bp->def_att_idx != def_sb->atten_status_block.attn_bits_index) {
bp->def_att_idx = def_sb->atten_status_block.attn_bits_index;
rc |= 1;
static void bnx2x_attn_int_asserted(struct bnx2x *bp, u32 asserted)
{
int port = BP_PORT(bp);
- int func = BP_FUNC(bp);
- u32 igu_addr = (IGU_ADDR_ATTN_BITS_SET + IGU_FUNC_BASE * func) * 8;
+ u32 hc_addr = (HC_REG_COMMAND_REG + port*32 +
+ COMMAND_REG_ATTN_BITS_SET);
u32 aeu_addr = port ? MISC_REG_AEU_MASK_ATTN_FUNC_1 :
MISC_REG_AEU_MASK_ATTN_FUNC_0;
u32 nig_int_mask_addr = port ? NIG_REG_MASK_INTERRUPT_PORT1 :
NIG_REG_MASK_INTERRUPT_PORT0;
+ u32 aeu_mask;
- if (~bp->aeu_mask & (asserted & 0xff))
- BNX2X_ERR("IGU ERROR\n");
if (bp->attn_state & asserted)
BNX2X_ERR("IGU ERROR\n");
+ bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_PORT0_ATT_MASK + port);
+ aeu_mask = REG_RD(bp, aeu_addr);
+
DP(NETIF_MSG_HW, "aeu_mask %x newly asserted %x\n",
- bp->aeu_mask, asserted);
- bp->aeu_mask &= ~(asserted & 0xff);
- DP(NETIF_MSG_HW, "after masking: aeu_mask %x\n", bp->aeu_mask);
+ aeu_mask, asserted);
+ aeu_mask &= ~(asserted & 0xff);
+ DP(NETIF_MSG_HW, "new mask %x\n", aeu_mask);
- REG_WR(bp, aeu_addr, bp->aeu_mask);
+ REG_WR(bp, aeu_addr, aeu_mask);
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_PORT0_ATT_MASK + port);
+ DP(NETIF_MSG_HW, "attn_state %x\n", bp->attn_state);
bp->attn_state |= asserted;
+ DP(NETIF_MSG_HW, "new state %x\n", bp->attn_state);
if (asserted & ATTN_HARD_WIRED_MASK) {
if (asserted & ATTN_NIG_FOR_FUNC) {
} /* if hardwired */
- DP(NETIF_MSG_HW, "about to mask 0x%08x at IGU addr 0x%x\n",
- asserted, BAR_IGU_INTMEM + igu_addr);
- REG_WR(bp, BAR_IGU_INTMEM + igu_addr, asserted);
+ DP(NETIF_MSG_HW, "about to mask 0x%08x at HC addr 0x%x\n",
+ asserted, hc_addr);
+ REG_WR(bp, hc_addr, asserted);
/* now set back the mask */
if (asserted & ATTN_NIG_FOR_FUNC)
int index;
u32 reg_addr;
u32 val;
+ u32 aeu_mask;
/* need to take HW lock because MCP or other port might also
try to handle this event */
- bnx2x_lock_alr(bp);
+ bnx2x_acquire_alr(bp);
attn.sig[0] = REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_1_FUNC_0 + port*4);
attn.sig[1] = REG_RD(bp, MISC_REG_AEU_AFTER_INVERT_2_FUNC_0 + port*4);
}
}
- bnx2x_unlock_alr(bp);
+ bnx2x_release_alr(bp);
- reg_addr = (IGU_ADDR_ATTN_BITS_CLR + IGU_FUNC_BASE * BP_FUNC(bp)) * 8;
+ reg_addr = (HC_REG_COMMAND_REG + port*32 + COMMAND_REG_ATTN_BITS_CLR);
val = ~deasserted;
-/* DP(NETIF_MSG_INTR, "write 0x%08x to IGU addr 0x%x\n",
- val, BAR_IGU_INTMEM + reg_addr); */
- REG_WR(bp, BAR_IGU_INTMEM + reg_addr, val);
+ DP(NETIF_MSG_HW, "about to mask 0x%08x at HC addr 0x%x\n",
+ val, reg_addr);
+ REG_WR(bp, reg_addr, val);
- if (bp->aeu_mask & (deasserted & 0xff))
- BNX2X_ERR("IGU BUG!\n");
if (~bp->attn_state & deasserted)
- BNX2X_ERR("IGU BUG!\n");
+ BNX2X_ERR("IGU ERROR\n");
reg_addr = port ? MISC_REG_AEU_MASK_ATTN_FUNC_1 :
MISC_REG_AEU_MASK_ATTN_FUNC_0;
- DP(NETIF_MSG_HW, "aeu_mask %x\n", bp->aeu_mask);
- bp->aeu_mask |= (deasserted & 0xff);
+ bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_PORT0_ATT_MASK + port);
+ aeu_mask = REG_RD(bp, reg_addr);
+
+ DP(NETIF_MSG_HW, "aeu_mask %x newly deasserted %x\n",
+ aeu_mask, deasserted);
+ aeu_mask |= (deasserted & 0xff);
+ DP(NETIF_MSG_HW, "new mask %x\n", aeu_mask);
- DP(NETIF_MSG_HW, "new mask %x\n", bp->aeu_mask);
- REG_WR(bp, reg_addr, bp->aeu_mask);
+ REG_WR(bp, reg_addr, aeu_mask);
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_PORT0_ATT_MASK + port);
DP(NETIF_MSG_HW, "attn_state %x\n", bp->attn_state);
bp->attn_state &= ~deasserted;
might_sleep();
while (*stats_comp != DMAE_COMP_VAL) {
- msleep(1);
if (!cnt) {
BNX2X_ERR("timeout waiting for stats finished\n");
break;
}
cnt--;
+ msleep(1);
}
return 1;
}
sizeof(struct cstorm_def_status_block)/4);
}
-static void bnx2x_init_sb(struct bnx2x *bp, int sb_id,
- struct host_status_block *sb, dma_addr_t mapping)
+static void bnx2x_init_sb(struct bnx2x *bp, struct host_status_block *sb,
+ dma_addr_t mapping, int sb_id)
{
int port = BP_PORT(bp);
int func = BP_FUNC(bp);
atten_status_block);
def_sb->atten_status_block.status_block_id = sb_id;
- bp->def_att_idx = 0;
bp->attn_state = 0;
reg_offset = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 :
reg_offset + 0xc + 0x10*index);
}
- bp->aeu_mask = REG_RD(bp, (port ? MISC_REG_AEU_MASK_ATTN_FUNC_1 :
- MISC_REG_AEU_MASK_ATTN_FUNC_0));
-
reg_offset = (port ? HC_REG_ATTN_MSG1_ADDR_L :
HC_REG_ATTN_MSG0_ADDR_L);
u_def_status_block);
def_sb->u_def_status_block.status_block_id = sb_id;
- bp->def_u_idx = 0;
-
REG_WR(bp, BAR_USTRORM_INTMEM +
USTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func), U64_LO(section));
REG_WR(bp, BAR_USTRORM_INTMEM +
((USTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func)) + 4),
U64_HI(section));
- REG_WR8(bp, BAR_USTRORM_INTMEM + DEF_USB_FUNC_OFF +
+ REG_WR8(bp, BAR_USTRORM_INTMEM + DEF_USB_FUNC_OFF +
USTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), func);
- REG_WR(bp, BAR_USTRORM_INTMEM + USTORM_HC_BTR_OFFSET(func),
- BNX2X_BTR);
for (index = 0; index < HC_USTORM_DEF_SB_NUM_INDICES; index++)
REG_WR16(bp, BAR_USTRORM_INTMEM +
c_def_status_block);
def_sb->c_def_status_block.status_block_id = sb_id;
- bp->def_c_idx = 0;
-
REG_WR(bp, BAR_CSTRORM_INTMEM +
CSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func), U64_LO(section));
REG_WR(bp, BAR_CSTRORM_INTMEM +
((CSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func)) + 4),
U64_HI(section));
- REG_WR8(bp, BAR_CSTRORM_INTMEM + DEF_CSB_FUNC_OFF +
+ REG_WR8(bp, BAR_CSTRORM_INTMEM + DEF_CSB_FUNC_OFF +
CSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), func);
- REG_WR(bp, BAR_CSTRORM_INTMEM + CSTORM_HC_BTR_OFFSET(func),
- BNX2X_BTR);
for (index = 0; index < HC_CSTORM_DEF_SB_NUM_INDICES; index++)
REG_WR16(bp, BAR_CSTRORM_INTMEM +
t_def_status_block);
def_sb->t_def_status_block.status_block_id = sb_id;
- bp->def_t_idx = 0;
-
REG_WR(bp, BAR_TSTRORM_INTMEM +
TSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func), U64_LO(section));
REG_WR(bp, BAR_TSTRORM_INTMEM +
((TSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func)) + 4),
U64_HI(section));
- REG_WR8(bp, BAR_TSTRORM_INTMEM + DEF_TSB_FUNC_OFF +
+ REG_WR8(bp, BAR_TSTRORM_INTMEM + DEF_TSB_FUNC_OFF +
TSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), func);
- REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_HC_BTR_OFFSET(func),
- BNX2X_BTR);
for (index = 0; index < HC_TSTORM_DEF_SB_NUM_INDICES; index++)
REG_WR16(bp, BAR_TSTRORM_INTMEM +
x_def_status_block);
def_sb->x_def_status_block.status_block_id = sb_id;
- bp->def_x_idx = 0;
-
REG_WR(bp, BAR_XSTRORM_INTMEM +
XSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func), U64_LO(section));
REG_WR(bp, BAR_XSTRORM_INTMEM +
((XSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(func)) + 4),
U64_HI(section));
- REG_WR8(bp, BAR_XSTRORM_INTMEM + DEF_XSB_FUNC_OFF +
+ REG_WR8(bp, BAR_XSTRORM_INTMEM + DEF_XSB_FUNC_OFF +
XSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), func);
- REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_HC_BTR_OFFSET(func),
- BNX2X_BTR);
for (index = 0; index < HC_XSTORM_DEF_SB_NUM_INDICES; index++)
REG_WR16(bp, BAR_XSTRORM_INTMEM +
/* HC_INDEX_U_ETH_RX_CQ_CONS */
REG_WR8(bp, BAR_USTRORM_INTMEM +
USTORM_SB_HC_TIMEOUT_OFFSET(port, sb_id,
- HC_INDEX_U_ETH_RX_CQ_CONS),
+ U_SB_ETH_RX_CQ_INDEX),
bp->rx_ticks/12);
REG_WR16(bp, BAR_USTRORM_INTMEM +
USTORM_SB_HC_DISABLE_OFFSET(port, sb_id,
- HC_INDEX_U_ETH_RX_CQ_CONS),
+ U_SB_ETH_RX_CQ_INDEX),
+ bp->rx_ticks ? 0 : 1);
+ REG_WR16(bp, BAR_USTRORM_INTMEM +
+ USTORM_SB_HC_DISABLE_OFFSET(port, sb_id,
+ U_SB_ETH_RX_BD_INDEX),
bp->rx_ticks ? 0 : 1);
/* HC_INDEX_C_ETH_TX_CQ_CONS */
REG_WR8(bp, BAR_CSTRORM_INTMEM +
CSTORM_SB_HC_TIMEOUT_OFFSET(port, sb_id,
- HC_INDEX_C_ETH_TX_CQ_CONS),
+ C_SB_ETH_TX_CQ_INDEX),
bp->tx_ticks/12);
REG_WR16(bp, BAR_CSTRORM_INTMEM +
CSTORM_SB_HC_DISABLE_OFFSET(port, sb_id,
- HC_INDEX_C_ETH_TX_CQ_CONS),
+ C_SB_ETH_TX_CQ_INDEX),
bp->tx_ticks ? 0 : 1);
}
}
static void bnx2x_init_rx_rings(struct bnx2x *bp)
{
int func = BP_FUNC(bp);
- u16 ring_prod, cqe_ring_prod = 0;
+ int max_agg_queues = CHIP_IS_E1(bp) ? ETH_MAX_AGGREGATION_QUEUES_E1 :
+ ETH_MAX_AGGREGATION_QUEUES_E1H;
+ u16 ring_prod, cqe_ring_prod;
int i, j;
bp->rx_buf_use_size = bp->dev->mtu;
bp->dev->mtu + ETH_OVREHEAD);
for_each_queue(bp, j) {
- for (i = 0; i < ETH_MAX_AGGREGATION_QUEUES_E1H; i++) {
- struct bnx2x_fastpath *fp = &bp->fp[j];
+ struct bnx2x_fastpath *fp = &bp->fp[j];
+ for (i = 0; i < max_agg_queues; i++) {
fp->tpa_pool[i].skb =
netdev_alloc_skb(bp->dev, bp->rx_buf_size);
if (!fp->tpa_pool[i].skb) {
BNX2X_ERR("disabling TPA for queue[%d]\n", j);
/* Cleanup already allocated elements */
bnx2x_free_rx_sge_range(bp, fp, ring_prod);
- bnx2x_free_tpa_pool(bp, fp,
- ETH_MAX_AGGREGATION_QUEUES_E1H);
+ bnx2x_free_tpa_pool(bp, fp, max_agg_queues);
fp->disable_tpa = 1;
ring_prod = 0;
break;
}
context->cstorm_st_context.sb_index_number =
- HC_INDEX_C_ETH_TX_CQ_CONS;
+ C_SB_ETH_TX_CQ_INDEX;
context->cstorm_st_context.status_block_id = sb_id;
context->xstorm_ag_context.cdu_reserved =
DP(NETIF_MSG_IFUP,
"bnx2x_init_sb(%p,%p) index %d cl_id %d sb %d\n",
bp, fp->status_blk, i, FP_CL_ID(fp), FP_SB_ID(fp));
- bnx2x_init_sb(bp, FP_SB_ID(fp), fp->status_blk,
- fp->status_blk_mapping);
+ bnx2x_init_sb(bp, fp->status_blk, fp->status_blk_mapping,
+ FP_SB_ID(fp));
+ bnx2x_update_fpsb_idx(fp);
}
- bnx2x_init_def_sb(bp, bp->def_status_blk,
- bp->def_status_blk_mapping, DEF_SB_ID);
+ bnx2x_init_def_sb(bp, bp->def_status_blk, bp->def_status_blk_mapping,
+ DEF_SB_ID);
+ bnx2x_update_dsb_idx(bp);
bnx2x_update_coalesce(bp);
bnx2x_init_rx_rings(bp);
bnx2x_init_tx_ring(bp);
NUM_RCQ_BD);
/* SGE ring */
+ BNX2X_FREE(bnx2x_fp(bp, i, rx_page_ring));
BNX2X_PCI_FREE(bnx2x_fp(bp, i, rx_sge_ring),
bnx2x_fp(bp, i, rx_sge_mapping),
BCM_PAGE_SIZE * NUM_RX_SGE_PAGES);
dev_kfree_skb(skb);
}
if (!fp->disable_tpa)
- bnx2x_free_tpa_pool(bp, fp,
+ bnx2x_free_tpa_pool(bp, fp, CHIP_IS_E1(bp) ?
+ ETH_MAX_AGGREGATION_QUEUES_E1 :
ETH_MAX_AGGREGATION_QUEUES_E1H);
}
}
if (!BP_NOMCP(bp)) {
load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_REQ);
if (!load_code) {
- BNX2X_ERR("MCP response failure, unloading\n");
+ BNX2X_ERR("MCP response failure, aborting\n");
return -EBUSY;
}
if (load_code == FW_MSG_CODE_DRV_LOAD_REFUSED)
return -EBUSY; /* other port in diagnostic mode */
} else {
+ int port = BP_PORT(bp);
+
DP(NETIF_MSG_IFUP, "NO MCP load counts before us %d, %d, %d\n",
load_count[0], load_count[1], load_count[2]);
load_count[0]++;
- load_count[1 + BP_PORT(bp)]++;
+ load_count[1 + port]++;
DP(NETIF_MSG_IFUP, "NO MCP new load counts %d, %d, %d\n",
load_count[0], load_count[1], load_count[2]);
if (load_count[0] == 1)
load_code = FW_MSG_CODE_DRV_LOAD_COMMON;
- else if (load_count[1 + BP_PORT(bp)] == 1)
+ else if (load_count[1 + port] == 1)
load_code = FW_MSG_CODE_DRV_LOAD_PORT;
else
load_code = FW_MSG_CODE_DRV_LOAD_FUNCTION;
bnx2x_fp(bp, i, disable_tpa) =
((bp->flags & TPA_ENABLE_FLAG) == 0);
- /* Disable interrupt handling until HW is initialized */
- atomic_set(&bp->intr_sem, 1);
-
if (bp->flags & USING_MSIX_FLAG) {
rc = bnx2x_req_msix_irqs(bp);
if (rc) {
goto load_error;
}
- /* Enable interrupt handling */
- atomic_set(&bp->intr_sem, 0);
-
/* Setup NIC internals and enable interrupts */
bnx2x_nic_init(bp, load_code);
if (!BP_NOMCP(bp)) {
load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_DONE);
if (!load_code) {
- BNX2X_ERR("MCP response failure, unloading\n");
+ BNX2X_ERR("MCP response failure, aborting\n");
rc = -EBUSY;
goto load_int_disable;
}
for_each_queue(bp, i)
napi_enable(&bnx2x_fp(bp, i, napi));
+ /* Enable interrupt handling */
+ atomic_set(&bp->intr_sem, 0);
+
rc = bnx2x_setup_leading(bp);
if (rc) {
-#ifdef BNX2X_STOP_ON_ERROR
- bp->panic = 1;
-#endif
+ BNX2X_ERR("Setup leading failed!\n");
goto load_stop_netif;
}
break;
case LOAD_OPEN:
- /* IRQ is only requested from bnx2x_open */
netif_start_queue(bp->dev);
bnx2x_set_rx_mode(bp->dev);
if (bp->flags & USING_MSIX_FLAG)
return rc;
}
-static void bnx2x_stop_leading(struct bnx2x *bp)
+static int bnx2x_stop_leading(struct bnx2x *bp)
{
u16 dsb_sp_prod_idx;
/* if the other port is handling traffic,
rc = bnx2x_wait_ramrod(bp, BNX2X_FP_STATE_HALTED, 0,
&(bp->fp[0].state), 1);
if (rc) /* timeout */
- return;
+ return rc;
dsb_sp_prod_idx = *bp->dsb_sp_prod;
so there is not much to do if this times out
*/
while (dsb_sp_prod_idx == *bp->dsb_sp_prod) {
- msleep(1);
if (!cnt) {
DP(NETIF_MSG_IFDOWN, "timeout waiting for port del "
"dsb_sp_prod 0x%x != dsb_sp_prod_idx 0x%x\n",
*bp->dsb_sp_prod, dsb_sp_prod_idx);
#ifdef BNX2X_STOP_ON_ERROR
bnx2x_panic();
+#else
+ rc = -EBUSY;
#endif
break;
}
cnt--;
+ msleep(1);
}
bp->state = BNX2X_STATE_CLOSING_WAIT4_UNLOAD;
bp->fp[0].state = BNX2X_FP_STATE_CLOSED;
+
+ return rc;
}
static void bnx2x_reset_func(struct bnx2x *bp)
/* msut be called with rtnl_lock */
static int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode)
{
+ int port = BP_PORT(bp);
u32 reset_code = 0;
- int i, cnt;
+ int i, cnt, rc;
bp->state = BNX2X_STATE_CLOSING_WAIT4_HALT;
(DRV_PULSE_ALWAYS_ALIVE | bp->fw_drv_pulse_wr_seq));
bnx2x_stats_handle(bp, STATS_EVENT_STOP);
- /* Wait until all fast path tasks complete */
+ /* Wait until tx fast path tasks complete */
for_each_queue(bp, i) {
struct bnx2x_fastpath *fp = &bp->fp[i];
-#ifdef BNX2X_STOP_ON_ERROR
-#ifdef __powerpc64__
- DP(NETIF_MSG_RX_STATUS, "fp->tpa_queue_used = 0x%lx\n",
-#else
- DP(NETIF_MSG_IFDOWN, "fp->tpa_queue_used = 0x%llx\n",
-#endif
- fp->tpa_queue_used);
-#endif
cnt = 1000;
smp_rmb();
- while (bnx2x_has_work(fp)) {
- msleep(1);
+ while (BNX2X_HAS_TX_WORK(fp)) {
+
+ if (!netif_running(bp->dev))
+ bnx2x_tx_int(fp, 1000);
+
if (!cnt) {
BNX2X_ERR("timeout waiting for queue[%d]\n",
i);
#endif
}
cnt--;
+ msleep(1);
smp_rmb();
}
}
- /* Wait until all slow path tasks complete */
- cnt = 1000;
- while ((bp->spq_left != MAX_SPQ_PENDING) && cnt--)
- msleep(1);
+ /* Give HW time to discard old tx messages */
+ msleep(1);
for_each_queue(bp, i)
napi_disable(&bnx2x_fp(bp, i, napi));
/* Release IRQs */
bnx2x_free_irq(bp);
- if (bp->flags & NO_WOL_FLAG)
+ if (unload_mode == UNLOAD_NORMAL)
+ reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS;
+
+ else if (bp->flags & NO_WOL_FLAG) {
reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP;
+ if (CHIP_IS_E1H(bp))
+ REG_WR(bp, MISC_REG_E1HMF_MODE, 0);
- else if (bp->wol) {
- u32 emac_base = BP_PORT(bp) ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
+ } else if (bp->wol) {
+ u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
u8 *mac_addr = bp->dev->dev_addr;
u32 val;
-
/* The mac address is written to entries 1-4 to
preserve entry 0 which is used by the PMF */
+ u8 entry = (BP_E1HVN(bp) + 1)*8;
+
val = (mac_addr[0] << 8) | mac_addr[1];
- EMAC_WR(EMAC_REG_EMAC_MAC_MATCH + (BP_E1HVN(bp) + 1)*8, val);
+ EMAC_WR(EMAC_REG_EMAC_MAC_MATCH + entry, val);
val = (mac_addr[2] << 24) | (mac_addr[3] << 16) |
(mac_addr[4] << 8) | mac_addr[5];
- EMAC_WR(EMAC_REG_EMAC_MAC_MATCH + (BP_E1HVN(bp) + 1)*8 + 4,
- val);
+ EMAC_WR(EMAC_REG_EMAC_MAC_MATCH + entry + 4, val);
reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_EN;
} else
reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS;
+ if (CHIP_IS_E1H(bp))
+ REG_WR(bp, NIG_REG_LLH0_FUNC_EN + port*8, 0);
+
/* Close multi and leading connections
Completions for ramrods are collected in a synchronous way */
for_each_nondefault_queue(bp, i)
if (bnx2x_stop_multi(bp, i))
goto unload_error;
- if (CHIP_IS_E1H(bp))
- REG_WR(bp, NIG_REG_LLH0_FUNC_EN + BP_PORT(bp)*8, 0);
-
- bnx2x_stop_leading(bp);
-#ifdef BNX2X_STOP_ON_ERROR
- /* If ramrod completion timed out - break here! */
- if (bp->panic) {
+ rc = bnx2x_stop_leading(bp);
+ if (rc) {
BNX2X_ERR("Stop leading failed!\n");
+#ifdef BNX2X_STOP_ON_ERROR
return -EBUSY;
- }
+#else
+ goto unload_error;
#endif
-
- if ((bp->state != BNX2X_STATE_CLOSING_WAIT4_UNLOAD) ||
- (bp->fp[0].state != BNX2X_FP_STATE_CLOSED)) {
- DP(NETIF_MSG_IFDOWN, "failed to close leading properly! "
- "state 0x%x fp[0].state 0x%x\n",
- bp->state, bp->fp[0].state);
}
unload_error:
DP(NETIF_MSG_IFDOWN, "NO MCP load counts %d, %d, %d\n",
load_count[0], load_count[1], load_count[2]);
load_count[0]--;
- load_count[1 + BP_PORT(bp)]--;
+ load_count[1 + port]--;
DP(NETIF_MSG_IFDOWN, "NO MCP new load counts %d, %d, %d\n",
load_count[0], load_count[1], load_count[2]);
if (load_count[0] == 0)
reset_code = FW_MSG_CODE_DRV_UNLOAD_COMMON;
- else if (load_count[1 + BP_PORT(bp)] == 0)
+ else if (load_count[1 + port] == 0)
reset_code = FW_MSG_CODE_DRV_UNLOAD_PORT;
else
reset_code = FW_MSG_CODE_DRV_UNLOAD_FUNCTION;
/* Check if it is the UNDI driver
* UNDI driver initializes CID offset for normal bell to 0x7
*/
+ bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
val = REG_RD(bp, DORQ_REG_NORM_CID_OFST);
if (val == 0x7) {
u32 reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS;
- /* save our func and fw_seq */
+ /* save our func */
int func = BP_FUNC(bp);
- u16 fw_seq = bp->fw_seq;
+ u32 swap_en;
+ u32 swap_val;
BNX2X_DEV_INFO("UNDI is active! reset device\n");
/* try unload UNDI on port 0 */
bp->func = 0;
- bp->fw_seq = (SHMEM_RD(bp,
- func_mb[bp->func].drv_mb_header) &
- DRV_MSG_SEQ_NUMBER_MASK);
-
+ bp->fw_seq =
+ (SHMEM_RD(bp, func_mb[bp->func].drv_mb_header) &
+ DRV_MSG_SEQ_NUMBER_MASK);
reset_code = bnx2x_fw_command(bp, reset_code);
- bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
/* if UNDI is loaded on the other port */
if (reset_code != FW_MSG_CODE_DRV_UNLOAD_COMMON) {
+ /* send "DONE" for previous unload */
+ bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
+
+ /* unload UNDI on port 1 */
bp->func = 1;
- bp->fw_seq = (SHMEM_RD(bp,
- func_mb[bp->func].drv_mb_header) &
- DRV_MSG_SEQ_NUMBER_MASK);
-
- bnx2x_fw_command(bp,
- DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS);
- bnx2x_fw_command(bp,
- DRV_MSG_CODE_UNLOAD_DONE);
-
- /* restore our func and fw_seq */
- bp->func = func;
- bp->fw_seq = fw_seq;
+ bp->fw_seq =
+ (SHMEM_RD(bp, func_mb[bp->func].drv_mb_header) &
+ DRV_MSG_SEQ_NUMBER_MASK);
+ reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS;
+
+ bnx2x_fw_command(bp, reset_code);
}
+ REG_WR(bp, (BP_PORT(bp) ? HC_REG_CONFIG_1 :
+ HC_REG_CONFIG_0), 0x1000);
+
+ /* close input traffic and wait for it */
+ /* Do not rcv packets to BRB */
+ REG_WR(bp,
+ (BP_PORT(bp) ? NIG_REG_LLH1_BRB1_DRV_MASK :
+ NIG_REG_LLH0_BRB1_DRV_MASK), 0x0);
+ /* Do not direct rcv packets that are not for MCP to
+ * the BRB */
+ REG_WR(bp,
+ (BP_PORT(bp) ? NIG_REG_LLH1_BRB1_NOT_MCP :
+ NIG_REG_LLH0_BRB1_NOT_MCP), 0x0);
+ /* clear AEU */
+ REG_WR(bp,
+ (BP_PORT(bp) ? MISC_REG_AEU_MASK_ATTN_FUNC_1 :
+ MISC_REG_AEU_MASK_ATTN_FUNC_0), 0);
+ msleep(10);
+
+ /* save NIG port swap info */
+ swap_val = REG_RD(bp, NIG_REG_PORT_SWAP);
+ swap_en = REG_RD(bp, NIG_REG_STRAP_OVERRIDE);
/* reset device */
REG_WR(bp,
GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_CLEAR,
- 0xd3ffff7f);
+ 0xd3ffffff);
REG_WR(bp,
GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
0x1403);
+ /* take the NIG out of reset and restore swap values */
+ REG_WR(bp,
+ GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET,
+ MISC_REGISTERS_RESET_REG_1_RST_NIG);
+ REG_WR(bp, NIG_REG_PORT_SWAP, swap_val);
+ REG_WR(bp, NIG_REG_STRAP_OVERRIDE, swap_en);
+
+ /* send unload done to the MCP */
+ bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
+
+ /* restore our func and fw_seq */
+ bp->func = func;
+ bp->fw_seq =
+ (SHMEM_RD(bp, func_mb[bp->func].drv_mb_header) &
+ DRV_MSG_SEQ_NUMBER_MASK);
}
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
}
}
int func = BP_FUNC(bp);
int rc;
+ /* Disable interrupt handling until HW is initialized */
+ atomic_set(&bp->intr_sem, 1);
+
mutex_init(&bp->port.phy_mutex);
INIT_WORK(&bp->sp_task, bnx2x_sp_task);
phy_fw_ver[0] = '\0';
if (bp->port.pmf) {
- bnx2x_phy_hw_lock(bp);
+ bnx2x_acquire_phy_lock(bp);
bnx2x_get_ext_phy_fw_version(&bp->link_params,
(bp->state != BNX2X_STATE_CLOSED),
phy_fw_ver, PHY_FW_VER_LEN);
- bnx2x_phy_hw_unlock(bp);
+ bnx2x_release_phy_lock(bp);
}
snprintf(info->fw_version, 32, "%d.%d.%d:%d BC:%x%s%s",
if (eeprom->magic == 0x00504859)
if (bp->port.pmf) {
- bnx2x_phy_hw_lock(bp);
+ bnx2x_acquire_phy_lock(bp);
rc = bnx2x_flash_download(bp, BP_PORT(bp),
bp->link_params.ext_phy_config,
(bp->state != BNX2X_STATE_CLOSED),
rc |= bnx2x_phy_init(&bp->link_params,
&bp->link_vars);
}
- bnx2x_phy_hw_unlock(bp);
+ bnx2x_release_phy_lock(bp);
} else /* Only the PMF can access the PHY */
return -EINVAL;
{
int idx, i, rc = -ENODEV;
u32 wr_val = 0;
+ int port = BP_PORT(bp);
static const struct {
u32 offset0;
u32 offset1;
for (i = 0; reg_tbl[i].offset0 != 0xffffffff; i++) {
u32 offset, mask, save_val, val;
- int port = BP_PORT(bp);
offset = reg_tbl[i].offset0 + port*reg_tbl[i].offset1;
mask = reg_tbl[i].mask;
static const struct {
char *name;
u32 offset;
- u32 mask;
+ u32 e1_mask;
+ u32 e1h_mask;
} prty_tbl[] = {
- { "CCM_REG_CCM_PRTY_STS", CCM_REG_CCM_PRTY_STS, 0 },
- { "CFC_REG_CFC_PRTY_STS", CFC_REG_CFC_PRTY_STS, 0 },
- { "DMAE_REG_DMAE_PRTY_STS", DMAE_REG_DMAE_PRTY_STS, 0 },
- { "TCM_REG_TCM_PRTY_STS", TCM_REG_TCM_PRTY_STS, 0 },
- { "UCM_REG_UCM_PRTY_STS", UCM_REG_UCM_PRTY_STS, 0 },
- { "XCM_REG_XCM_PRTY_STS", XCM_REG_XCM_PRTY_STS, 0x1 },
-
- { NULL, 0xffffffff, 0 }
+ { "CCM_PRTY_STS", CCM_REG_CCM_PRTY_STS, 0x3ffc0, 0 },
+ { "CFC_PRTY_STS", CFC_REG_CFC_PRTY_STS, 0x2, 0x2 },
+ { "DMAE_PRTY_STS", DMAE_REG_DMAE_PRTY_STS, 0, 0 },
+ { "TCM_PRTY_STS", TCM_REG_TCM_PRTY_STS, 0x3ffc0, 0 },
+ { "UCM_PRTY_STS", UCM_REG_UCM_PRTY_STS, 0x3ffc0, 0 },
+ { "XCM_PRTY_STS", XCM_REG_XCM_PRTY_STS, 0x3ffc1, 0 },
+
+ { NULL, 0xffffffff, 0, 0 }
};
if (!netif_running(bp->dev))
/* Check the parity status */
for (i = 0; prty_tbl[i].offset != 0xffffffff; i++) {
val = REG_RD(bp, prty_tbl[i].offset);
- if (val & ~(prty_tbl[i].mask)) {
+ if ((CHIP_IS_E1(bp) && (val & ~(prty_tbl[i].e1_mask))) ||
+ (CHIP_IS_E1H(bp) && (val & ~(prty_tbl[i].e1h_mask)))) {
DP(NETIF_MSG_HW,
"%s is 0x%x\n", prty_tbl[i].name, val);
goto test_mem_exit;
if (loopback_mode == BNX2X_MAC_LOOPBACK) {
bp->link_params.loopback_mode = LOOPBACK_BMAC;
- bnx2x_phy_hw_lock(bp);
+ bnx2x_acquire_phy_lock(bp);
bnx2x_phy_init(&bp->link_params, &bp->link_vars);
- bnx2x_phy_hw_unlock(bp);
+ bnx2x_release_phy_lock(bp);
} else if (loopback_mode == BNX2X_PHY_LOOPBACK) {
bp->link_params.loopback_mode = LOOPBACK_XGXS_10;
- bnx2x_phy_hw_lock(bp);
+ bnx2x_acquire_phy_lock(bp);
bnx2x_phy_init(&bp->link_params, &bp->link_vars);
- bnx2x_phy_hw_unlock(bp);
+ bnx2x_release_phy_lock(bp);
/* wait until link state is restored */
bnx2x_wait_for_link(bp, link_up);
bnx2x_update_fpsb_idx(fp);
- if ((fp->tx_pkt_prod != le16_to_cpu(*fp->tx_cons_sb)) ||
- (fp->tx_pkt_prod != fp->tx_pkt_cons))
+ if (BNX2X_HAS_TX_WORK(fp))
bnx2x_tx_int(fp, budget);
- if (le16_to_cpu(*fp->rx_cons_sb) != fp->rx_comp_cons)
+ if (BNX2X_HAS_RX_WORK(fp))
work_done = bnx2x_rx_int(fp, budget);
- rmb(); /* bnx2x_has_work() reads the status block */
+ rmb(); /* BNX2X_HAS_WORK() reads the status block */
/* must not complete if we consumed full budget */
- if ((work_done < budget) && !bnx2x_has_work(fp)) {
+ if ((work_done < budget) && !BNX2X_HAS_WORK(fp)) {
#ifdef BNX2X_STOP_ON_ERROR
poll_panic:
DP(NETIF_MSG_TX_QUEUED, "SKB linearization failed - "
"silently dropping this SKB\n");
dev_kfree_skb_any(skb);
- return 0;
+ return NETDEV_TX_OK;
}
}
netif_device_detach(dev);
- bnx2x_nic_unload(bp, UNLOAD_NORMAL);
+ bnx2x_nic_unload(bp, UNLOAD_CLOSE);
bnx2x_set_power_state(bp, pci_choose_state(pdev, state));
bnx2x_set_power_state(bp, PCI_D0);
netif_device_attach(dev);
- rc = bnx2x_nic_load(bp, LOAD_NORMAL);
+ rc = bnx2x_nic_load(bp, LOAD_OPEN);
rtnl_unlock();
projects / linux-2.6 / blobdiff