diff options
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 10 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 19 |
4 files changed, 28 insertions, 5 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h index 3f42910..946450d 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h @@ -1937,6 +1937,8 @@ int bnx2x_sp_post(struct bnx2x *bp, int command, int cid, void bnx2x_update_coalesce(struct bnx2x *bp); int bnx2x_get_cur_phy_idx(struct bnx2x *bp); +bool bnx2x_port_after_undi(struct bnx2x *bp); + static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms, int wait) { diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index 6cc5101..f4d1c08 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -2183,6 +2183,8 @@ alloc_mem_err: /* send load request to mcp and analyze response */ static int bnx2x_nic_load_request(struct bnx2x *bp, u32 *load_code) { + u32 param; + /* init fw_seq */ bp->fw_seq = (SHMEM_RD(bp, func_mb[BP_FW_MB_IDX(bp)].drv_mb_header) & @@ -2195,9 +2197,13 @@ static int bnx2x_nic_load_request(struct bnx2x *bp, u32 *load_code) DRV_PULSE_SEQ_MASK); BNX2X_DEV_INFO("drv_pulse 0x%x\n", bp->fw_drv_pulse_wr_seq); + param = DRV_MSG_CODE_LOAD_REQ_WITH_LFA; + + if (IS_MF_SD(bp) && bnx2x_port_after_undi(bp)) + param |= DRV_MSG_CODE_LOAD_REQ_FORCE_LFA; + /* load request */ - (*load_code) = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_REQ, - DRV_MSG_CODE_LOAD_REQ_WITH_LFA); + (*load_code) = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_REQ, param); /* if mcp fails to respond we must abort */ if (!(*load_code)) { diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h index 12f00a4..5ef3f96 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h @@ -1323,6 +1323,8 @@ struct drv_func_mb { #define DRV_MSG_CODE_UNLOAD_SKIP_LINK_RESET 0x00000002 #define DRV_MSG_CODE_LOAD_REQ_WITH_LFA 0x0000100a + #define DRV_MSG_CODE_LOAD_REQ_FORCE_LFA 0x00002000 + u32 fw_mb_header; #define FW_MSG_CODE_MASK 0xffff0000 #define FW_MSG_CODE_DRV_LOAD_COMMON 0x10100000 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index b4c9dea..649880d 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -9780,6 +9780,21 @@ static bool bnx2x_prev_is_path_marked(struct bnx2x *bp) return rc; } +bool bnx2x_port_after_undi(struct bnx2x *bp) +{ + struct bnx2x_prev_path_list *entry; + bool val; + + down(&bnx2x_prev_sem); + + entry = bnx2x_prev_path_get_entry(bp); + val = !!(entry && (entry->undi & (1 << BP_PORT(bp)))); + + up(&bnx2x_prev_sem); + + return val; +} + static int bnx2x_prev_mark_path(struct bnx2x *bp, bool after_undi) { struct bnx2x_prev_path_list *tmp_list; @@ -10036,7 +10051,6 @@ static int bnx2x_prev_unload(struct bnx2x *bp) { int time_counter = 10; u32 rc, fw, hw_lock_reg, hw_lock_val; - struct bnx2x_prev_path_list *prev_list; BNX2X_DEV_INFO("Entering Previous Unload Flow\n"); /* clear hw from errors which may have resulted from an interrupted @@ -10107,8 +10121,7 @@ static int bnx2x_prev_unload(struct bnx2x *bp) } /* Mark function if its port was used to boot from SAN */ - prev_list = bnx2x_prev_path_get_entry(bp); - if (prev_list && (prev_list->undi & (1 << BP_PORT(bp)))) + if (bnx2x_port_after_undi(bp)) bp->link_params.feature_config_flags |= FEATURE_CONFIG_BOOT_FROM_SAN; |