diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 80dab4e622ab..e7abb3b7ed68 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -10905,11 +10905,18 @@ static void bnxt_rx_ring_reset(struct bnxt *bp) static void bnxt_fw_reset_close(struct bnxt *bp) { bnxt_ulp_stop(bp); - /* When firmware is fatal state, disable PCI device to prevent - * any potential bad DMAs before freeing kernel memory. + /* When firmware is in fatal state, quiesce device and disable + * bus master to prevent any potential bad DMAs before freeing + * kernel memory. */ - if (test_bit(BNXT_STATE_FW_FATAL_COND, &bp->state)) + if (test_bit(BNXT_STATE_FW_FATAL_COND, &bp->state)) { + bnxt_tx_disable(bp); + bnxt_disable_napi(bp); + bnxt_disable_int_sync(bp); + bnxt_free_irq(bp); + bnxt_clear_int_mode(bp); pci_disable_device(bp->pdev); + } __bnxt_close_nic(bp, true, false); bnxt_clear_int_mode(bp); bnxt_hwrm_func_drv_unrgtr(bp); |