diff options
Diffstat (limited to 'drivers/net/qlcnic/qlcnic_main.c')
| -rw-r--r-- | drivers/net/qlcnic/qlcnic_main.c | 32 |
1 files changed, 24 insertions, 8 deletions
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c index 347a4a8d1267..0ddbb80eefc7 100644 --- a/drivers/net/qlcnic/qlcnic_main.c +++ b/drivers/net/qlcnic/qlcnic_main.c @@ -1590,10 +1590,6 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) /* This will be reset for mezz cards */ adapter->portnum = adapter->ahw->pci_func; - /* Get FW dump template and store it */ - if (adapter->op_mode != QLCNIC_NON_PRIV_FUNC) - qlcnic_fw_cmd_get_minidump_temp(adapter); - err = qlcnic_get_board_info(adapter); if (err) { dev_err(&pdev->dev, "Error getting board config info.\n"); @@ -1612,6 +1608,12 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto err_out_decr_ref; } + /* Get FW dump template and store it */ + if (adapter->op_mode != QLCNIC_NON_PRIV_FUNC) + if (!qlcnic_fw_cmd_get_minidump_temp(adapter)) + dev_info(&pdev->dev, + "Supports FW dump capability\n"); + if (qlcnic_read_mac_addr(adapter)) dev_warn(&pdev->dev, "failed to read mac addr\n"); @@ -2683,11 +2685,16 @@ err: static int qlcnic_check_drv_state(struct qlcnic_adapter *adapter) { - int act, state; + int act, state, active_mask; state = QLCRD32(adapter, QLCNIC_CRB_DRV_STATE); act = QLCRD32(adapter, QLCNIC_CRB_DRV_ACTIVE); + if (adapter->flags & QLCNIC_FW_RESET_OWNER) { + active_mask = (~(1 << (adapter->ahw->pci_func * 4))); + act = act & active_mask; + } + if (((state & 0x11111111) == (act & 0x11111111)) || ((act & 0x11111111) == ((state >> 1) & 0x11111111))) return 0; @@ -2826,6 +2833,11 @@ qlcnic_fwinit_work(struct work_struct *work) if (!qlcnic_check_drv_state(adapter)) { skip_ack_check: + if (!(adapter->flags & QLCNIC_FW_RESET_OWNER)) { + qlcnic_api_unlock(adapter); + goto wait_npar; + } + dev_state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE); if (dev_state == QLCNIC_DEV_NEED_RESET) { @@ -2836,6 +2848,7 @@ skip_ack_check: qlcnic_idc_debug_info(adapter, 0); QLCDB(adapter, DRV, "Take FW dump\n"); qlcnic_dump_fw(adapter); + adapter->flags &= ~QLCNIC_FW_RESET_OWNER; } qlcnic_api_unlock(adapter); @@ -2900,9 +2913,11 @@ qlcnic_detach_work(struct work_struct *work) if (adapter->temp == QLCNIC_TEMP_PANIC) goto err_ret; - - if (qlcnic_set_drv_state(adapter, adapter->dev_state)) - goto err_ret; + /* Dont ack if this instance is the reset owner */ + if (!(adapter->flags & QLCNIC_FW_RESET_OWNER)) { + if (qlcnic_set_drv_state(adapter, adapter->dev_state)) + goto err_ret; + } adapter->fw_wait_cnt = 0; @@ -2947,6 +2962,7 @@ qlcnic_dev_request_reset(struct qlcnic_adapter *adapter) if (state == QLCNIC_DEV_READY) { QLCWR32(adapter, QLCNIC_CRB_DEV_STATE, QLCNIC_DEV_NEED_RESET); + adapter->flags |= QLCNIC_FW_RESET_OWNER; QLCDB(adapter, DRV, "NEED_RESET state set\n"); qlcnic_idc_debug_info(adapter, 0); } |