diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 3b2ea36f25a2..78e496b0ec26 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -12325,12 +12325,15 @@ static int bnxt_hwrm_if_change(struct bnxt *bp, bool up) { struct hwrm_func_drv_if_change_output *resp; struct hwrm_func_drv_if_change_input *req; - bool fw_reset = !bp->irq_tbl; bool resc_reinit = false; bool caps_change = false; int rc, retry = 0; + bool fw_reset; u32 flags = 0; + fw_reset = (bp->fw_reset_state == BNXT_FW_RESET_STATE_ABORT); + bp->fw_reset_state = 0; + if (!(bp->fw_cap & BNXT_FW_CAP_IF_CHANGE)) return 0; @@ -14833,7 +14836,7 @@ static void bnxt_fw_reset_abort(struct bnxt *bp, int rc) clear_bit(BNXT_STATE_IN_FW_RESET, &bp->state); if (bp->fw_reset_state != BNXT_FW_RESET_STATE_POLL_VF) bnxt_dl_health_fw_status_update(bp, false); - bp->fw_reset_state = 0; + bp->fw_reset_state = BNXT_FW_RESET_STATE_ABORT; netif_close(bp->dev); } @@ -16931,10 +16934,9 @@ static pci_ers_result_t bnxt_io_slot_reset(struct pci_dev *pdev) if (!err) result = PCI_ERS_RESULT_RECOVERED; + /* IRQ will be initialized later in bnxt_io_resume */ bnxt_ulp_irq_stop(bp); bnxt_clear_int_mode(bp); - err = bnxt_init_int_mode(bp); - bnxt_ulp_irq_restart(bp, err); } reset_exit: @@ -16963,10 +16965,13 @@ static void bnxt_io_resume(struct pci_dev *pdev) err = bnxt_hwrm_func_qcaps(bp); if (!err) { - if (netif_running(netdev)) + if (netif_running(netdev)) { err = bnxt_open(netdev); - else + } else { err = bnxt_reserve_rings(bp, true); + if (!err) + err = bnxt_init_int_mode(bp); + } } if (!err) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index 21726cf56586..bc8b3b7e915d 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -2614,6 +2614,7 @@ struct bnxt { #define BNXT_FW_RESET_STATE_POLL_FW 4 #define BNXT_FW_RESET_STATE_OPENING 5 #define BNXT_FW_RESET_STATE_POLL_FW_DOWN 6 +#define BNXT_FW_RESET_STATE_ABORT 7 u16 fw_reset_min_dsecs; #define BNXT_DFLT_FW_RST_MIN_DSECS 20