aboutsummaryrefslogtreecommitdiff
path: root/drivers/net/bnx2x.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/bnx2x.c')
-rw-r--r--drivers/net/bnx2x.c165
1 files changed, 91 insertions, 74 deletions
diff --git a/drivers/net/bnx2x.c b/drivers/net/bnx2x.c
index 5cd785064ba..103d3e0f24b 100644
--- a/drivers/net/bnx2x.c
+++ b/drivers/net/bnx2x.c
@@ -298,8 +298,7 @@ static void bnx2x_read_dmae(struct bnx2x *bp, u32 src_addr, u32 len32)
static int bnx2x_mc_assert(struct bnx2x *bp)
{
- int i, j;
- int rc = 0;
+ int i, j, rc = 0;
char last_idx;
const char storm[] = {"XTCU"};
const u32 intmem_base[] = {
@@ -313,8 +312,9 @@ static int bnx2x_mc_assert(struct bnx2x *bp)
for (i = 0; i < 4; i++) {
last_idx = REG_RD8(bp, XSTORM_ASSERT_LIST_INDEX_OFFSET +
intmem_base[i]);
- BNX2X_ERR("DATA %cSTORM_ASSERT_LIST_INDEX 0x%x\n",
- storm[i], last_idx);
+ if (last_idx)
+ BNX2X_LOG("DATA %cSTORM_ASSERT_LIST_INDEX 0x%x\n",
+ storm[i], last_idx);
/* print the asserts */
for (j = 0; j < STROM_ASSERT_ARRAY_SIZE; j++) {
@@ -330,7 +330,7 @@ static int bnx2x_mc_assert(struct bnx2x *bp)
intmem_base[i]);
if (row0 != COMMON_ASM_INVALID_ASSERT_OPCODE) {
- BNX2X_ERR("DATA %cSTORM_ASSERT_INDEX 0x%x ="
+ BNX2X_LOG("DATA %cSTORM_ASSERT_INDEX 0x%x ="
" 0x%08x 0x%08x 0x%08x 0x%08x\n",
storm[i], j, row3, row2, row1, row0);
rc++;
@@ -349,21 +349,22 @@ static void bnx2x_fw_dump(struct bnx2x *bp)
int word;
mark = REG_RD(bp, MCP_REG_MCPR_SCRATCH + 0xf104);
- printk(KERN_ERR PFX "begin fw dump (mark 0x%x)\n", mark);
+ mark = ((mark + 0x3) & ~0x3);
+ printk(KERN_ERR PFX "begin fw dump (mark 0x%x)\n" KERN_ERR, mark);
for (offset = mark - 0x08000000; offset <= 0xF900; offset += 0x8*4) {
for (word = 0; word < 8; word++)
data[word] = htonl(REG_RD(bp, MCP_REG_MCPR_SCRATCH +
offset + 4*word));
data[8] = 0x0;
- printk(KERN_ERR PFX "%s", (char *)data);
+ printk(KERN_CONT "%s", (char *)data);
}
for (offset = 0xF108; offset <= mark - 0x08000000; offset += 0x8*4) {
for (word = 0; word < 8; word++)
data[word] = htonl(REG_RD(bp, MCP_REG_MCPR_SCRATCH +
offset + 4*word));
data[8] = 0x0;
- printk(KERN_ERR PFX "%s", (char *)data);
+ printk(KERN_CONT "%s", (char *)data);
}
printk("\n" KERN_ERR PFX "end of fw dump\n");
}
@@ -428,10 +429,10 @@ static void bnx2x_panic_dump(struct bnx2x *bp)
}
}
- BNX2X_ERR("def_c_idx(%u) def_u_idx(%u) def_t_idx(%u)"
- " def_x_idx(%u) def_att_idx(%u) attn_state(%u)"
+ BNX2X_ERR("def_c_idx(%u) def_u_idx(%u) def_x_idx(%u)"
+ " def_t_idx(%u) def_att_idx(%u) attn_state(%u)"
" spq_prod_idx(%u)\n",
- bp->def_c_idx, bp->def_u_idx, bp->def_t_idx, bp->def_x_idx,
+ bp->def_c_idx, bp->def_u_idx, bp->def_x_idx, bp->def_t_idx,
bp->def_att_idx, bp->attn_state, bp->spq_prod_idx);
@@ -789,20 +790,20 @@ static void bnx2x_sp_event(struct bnx2x_fastpath *fp,
fp->state = BNX2X_FP_STATE_HALTED;
break;
- case (RAMROD_CMD_ID_ETH_PORT_DEL | BNX2X_STATE_CLOSING_WAIT4_DELETE):
- DP(NETIF_MSG_IFDOWN, "got delete ramrod\n");
- bp->state = BNX2X_STATE_CLOSING_WAIT4_UNLOAD;
- break;
-
case (RAMROD_CMD_ID_ETH_CFC_DEL | BNX2X_STATE_CLOSING_WAIT4_HALT):
- DP(NETIF_MSG_IFDOWN, "got delete ramrod for MULTI[%d]\n", cid);
- bnx2x_fp(bp, cid, state) = BNX2X_FP_STATE_DELETED;
+ DP(NETIF_MSG_IFDOWN, "got delete ramrod for MULTI[%d]\n",
+ cid);
+ bnx2x_fp(bp, cid, state) = BNX2X_FP_STATE_CLOSED;
break;
case (RAMROD_CMD_ID_ETH_SET_MAC | BNX2X_STATE_OPEN):
DP(NETIF_MSG_IFUP, "got set mac ramrod\n");
break;
+ case (RAMROD_CMD_ID_ETH_SET_MAC | BNX2X_STATE_CLOSING_WAIT4_HALT):
+ DP(NETIF_MSG_IFUP, "got (un)set mac ramrod\n");
+ break;
+
default:
BNX2X_ERR("unexpected ramrod (%d) state is %x\n",
command, bp->state);
@@ -5236,6 +5237,9 @@ static void bnx2x_init_def_sb(struct bnx2x *bp,
atten_status_block);
def_sb->atten_status_block.status_block_id = id;
+ bp->def_att_idx = 0;
+ bp->attn_state = 0;
+
reg_offset = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 :
MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0);
@@ -5270,6 +5274,8 @@ static void bnx2x_init_def_sb(struct bnx2x *bp,
u_def_status_block);
def_sb->u_def_status_block.status_block_id = id;
+ bp->def_u_idx = 0;
+
REG_WR(bp, BAR_USTRORM_INTMEM +
USTORM_DEF_SB_HOST_SB_ADDR_OFFSET(port), U64_LO(section));
REG_WR(bp, BAR_USTRORM_INTMEM +
@@ -5287,6 +5293,8 @@ static void bnx2x_init_def_sb(struct bnx2x *bp,
c_def_status_block);
def_sb->c_def_status_block.status_block_id = id;
+ bp->def_c_idx = 0;
+
REG_WR(bp, BAR_CSTRORM_INTMEM +
CSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(port), U64_LO(section));
REG_WR(bp, BAR_CSTRORM_INTMEM +
@@ -5304,6 +5312,8 @@ static void bnx2x_init_def_sb(struct bnx2x *bp,
t_def_status_block);
def_sb->t_def_status_block.status_block_id = id;
+ bp->def_t_idx = 0;
+
REG_WR(bp, BAR_TSTRORM_INTMEM +
TSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(port), U64_LO(section));
REG_WR(bp, BAR_TSTRORM_INTMEM +
@@ -5321,6 +5331,8 @@ static void bnx2x_init_def_sb(struct bnx2x *bp,
x_def_status_block);
def_sb->x_def_status_block.status_block_id = id;
+ bp->def_x_idx = 0;
+
REG_WR(bp, BAR_XSTRORM_INTMEM +
XSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(port), U64_LO(section));
REG_WR(bp, BAR_XSTRORM_INTMEM +
@@ -5333,6 +5345,8 @@ static void bnx2x_init_def_sb(struct bnx2x *bp,
REG_WR16(bp, BAR_XSTRORM_INTMEM +
XSTORM_DEF_SB_HC_DISABLE_OFFSET(port, index), 0x1);
+ bp->stat_pending = 0;
+
bnx2x_ack_sb(bp, id, CSTORM_ID, 0, IGU_INT_ENABLE, 0);
}
@@ -5476,7 +5490,6 @@ static void bnx2x_init_sp_ring(struct bnx2x *bp)
bp->spq_left = MAX_SPQ_PENDING;
bp->spq_prod_idx = 0;
- bp->dsb_sp_prod_idx = 0;
bp->dsb_sp_prod = BNX2X_SP_DSB_INDEX;
bp->spq_prod_bd = bp->spq;
bp->spq_last_bd = bp->spq_prod_bd + MAX_SP_DESC_CNT;
@@ -5553,6 +5566,42 @@ static void bnx2x_init_ind_table(struct bnx2x *bp)
REG_WR(bp, PRS_REG_A_PRSU_20, 0xf);
}
+static void bnx2x_set_client_config(struct bnx2x *bp)
+{
+#ifdef BCM_VLAN
+ int mode = bp->rx_mode;
+#endif
+ int i, port = bp->port;
+ struct tstorm_eth_client_config tstorm_client = {0};
+
+ tstorm_client.mtu = bp->dev->mtu;
+ tstorm_client.statistics_counter_id = 0;
+ tstorm_client.config_flags =
+ TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE;
+#ifdef BCM_VLAN
+ if (mode && bp->vlgrp) {
+ tstorm_client.config_flags |=
+ TSTORM_ETH_CLIENT_CONFIG_VLAN_REMOVAL_ENABLE;
+ DP(NETIF_MSG_IFUP, "vlan removal enabled\n");
+ }
+#endif
+ if (mode != BNX2X_RX_MODE_PROMISC)
+ tstorm_client.drop_flags =
+ TSTORM_ETH_CLIENT_CONFIG_DROP_MAC_ERR;
+
+ for_each_queue(bp, i) {
+ REG_WR(bp, BAR_TSTRORM_INTMEM +
+ TSTORM_CLIENT_CONFIG_OFFSET(port, i),
+ ((u32 *)&tstorm_client)[0]);
+ REG_WR(bp, BAR_TSTRORM_INTMEM +
+ TSTORM_CLIENT_CONFIG_OFFSET(port, i) + 4,
+ ((u32 *)&tstorm_client)[1]);
+ }
+
+/* DP(NETIF_MSG_IFUP, "tstorm_client: 0x%08x 0x%08x\n",
+ ((u32 *)&tstorm_client)[0], ((u32 *)&tstorm_client)[1]); */
+}
+
static void bnx2x_set_storm_rx_mode(struct bnx2x *bp)
{
int mode = bp->rx_mode;
@@ -5592,41 +5641,9 @@ static void bnx2x_set_storm_rx_mode(struct bnx2x *bp)
/* DP(NETIF_MSG_IFUP, "tstorm_mac_filter[%d]: 0x%08x\n", i,
((u32 *)&tstorm_mac_filter)[i]); */
}
-}
-static void bnx2x_set_client_config(struct bnx2x *bp, int client_id)
-{
-#ifdef BCM_VLAN
- int mode = bp->rx_mode;
-#endif
- int port = bp->port;
- struct tstorm_eth_client_config tstorm_client = {0};
-
- tstorm_client.mtu = bp->dev->mtu;
- tstorm_client.statistics_counter_id = 0;
- tstorm_client.config_flags =
- TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE;
-#ifdef BCM_VLAN
- if (mode && bp->vlgrp) {
- tstorm_client.config_flags |=
- TSTORM_ETH_CLIENT_CONFIG_VLAN_REMOVAL_ENABLE;
- DP(NETIF_MSG_IFUP, "vlan removal enabled\n");
- }
-#endif
- tstorm_client.drop_flags = (TSTORM_ETH_CLIENT_CONFIG_DROP_IP_CS_ERR |
- TSTORM_ETH_CLIENT_CONFIG_DROP_TCP_CS_ERR |
- TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR |
- TSTORM_ETH_CLIENT_CONFIG_DROP_MAC_ERR);
-
- REG_WR(bp, BAR_TSTRORM_INTMEM +
- TSTORM_CLIENT_CONFIG_OFFSET(port, client_id),
- ((u32 *)&tstorm_client)[0]);
- REG_WR(bp, BAR_TSTRORM_INTMEM +
- TSTORM_CLIENT_CONFIG_OFFSET(port, client_id) + 4,
- ((u32 *)&tstorm_client)[1]);
-
-/* DP(NETIF_MSG_IFUP, "tstorm_client: 0x%08x 0x%08x\n",
- ((u32 *)&tstorm_client)[0], ((u32 *)&tstorm_client)[1]); */
+ if (mode != BNX2X_RX_MODE_NONE)
+ bnx2x_set_client_config(bp);
}
static void bnx2x_init_internal(struct bnx2x *bp)
@@ -5634,7 +5651,6 @@ static void bnx2x_init_internal(struct bnx2x *bp)
int port = bp->port;
struct tstorm_eth_function_common_config tstorm_config = {0};
struct stats_indication_flags stats_flags = {0};
- int i;
if (is_multi(bp)) {
tstorm_config.config_flags = MULTI_FLAGS;
@@ -5651,10 +5667,6 @@ static void bnx2x_init_internal(struct bnx2x *bp)
bp->rx_mode = BNX2X_RX_MODE_NONE; /* no rx until link is up */
bnx2x_set_storm_rx_mode(bp);
- for_each_queue(bp, i)
- bnx2x_set_client_config(bp, i);
-
-
stats_flags.collect_eth = cpu_to_le32(1);
REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_STATS_FLAGS_OFFSET(port),
@@ -6961,7 +6973,7 @@ static int bnx2x_wait_ramrod(struct bnx2x *bp, int state, int idx,
mb(); /* state is changed by bnx2x_sp_event()*/
- if (*state_p != state)
+ if (*state_p == state)
return 0;
timeout--;
@@ -6970,9 +6982,10 @@ static int bnx2x_wait_ramrod(struct bnx2x *bp, int state, int idx,
}
/* timeout! */
- BNX2X_ERR("timeout waiting for ramrod %d on %d\n", state, idx);
- return -EBUSY;
+ BNX2X_ERR("timeout %s for state %x on IDX [%d]\n",
+ poll ? "polling" : "waiting", state, idx);
+ return -EBUSY;
}
static int bnx2x_setup_leading(struct bnx2x *bp)
@@ -7239,7 +7252,7 @@ static int bnx2x_stop_multi(struct bnx2x *bp, int index)
/* delete cfc entry */
bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_CFC_DEL, index, 0, 0, 1);
- return bnx2x_wait_ramrod(bp, BNX2X_FP_STATE_DELETED, index,
+ return bnx2x_wait_ramrod(bp, BNX2X_FP_STATE_CLOSED, index,
&(bp->fp[index].state), 1);
}
@@ -7247,7 +7260,7 @@ static int bnx2x_stop_multi(struct bnx2x *bp, int index)
static void bnx2x_stop_leading(struct bnx2x *bp)
{
-
+ u16 dsb_sp_prod_idx;
/* if the other port is handling traffic,
this can take a lot of time */
int timeout = 500;
@@ -7262,23 +7275,29 @@ static void bnx2x_stop_leading(struct bnx2x *bp)
&(bp->fp[0].state), 1))
return;
- bp->dsb_sp_prod_idx = *bp->dsb_sp_prod;
+ dsb_sp_prod_idx = *bp->dsb_sp_prod;
/* Send CFC_DELETE ramrod */
bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_PORT_DEL, 0, 0, 0, 1);
- /*
- Wait for completion.
+ /* Wait for completion to arrive on default status block
we are going to reset the chip anyway
so there is not much to do if this times out
*/
- while (bp->dsb_sp_prod_idx == *bp->dsb_sp_prod && timeout) {
- timeout--;
- msleep(1);
+ while ((dsb_sp_prod_idx == *bp->dsb_sp_prod) && timeout) {
+ timeout--;
+ msleep(1);
}
-
+ if (!timeout) {
+ DP(NETIF_MSG_IFDOWN, "timeout polling for completion "
+ "dsb_sp_prod 0x%x != dsb_sp_prod_idx 0x%x\n",
+ *bp->dsb_sp_prod, dsb_sp_prod_idx);
+ }
+ bp->state = BNX2X_STATE_CLOSING_WAIT4_UNLOAD;
+ bp->fp[0].state = BNX2X_FP_STATE_CLOSED;
}
+
static int bnx2x_nic_unload(struct bnx2x *bp, int fre_irq)
{
u32 reset_code = 0;
@@ -8968,9 +8987,7 @@ static int bnx2x_set_power_state(struct bnx2x *bp, pci_power_t state)
* net_device service functions
*/
-/* Called with rtnl_lock from vlan functions and also netif_tx_lock
- * from set_multicast.
- */
+/* called with netif_tx_lock from set_multicast */
static void bnx2x_set_rx_mode(struct net_device *dev)
{
struct bnx2x *bp = netdev_priv(dev);
@@ -9496,7 +9513,7 @@ static void bnx2x_vlan_rx_register(struct net_device *dev,
bp->vlgrp = vlgrp;
if (netif_running(dev))
- bnx2x_set_rx_mode(dev);
+ bnx2x_set_client_config(bp);
}
#endif
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-26 06:44:12 +0000