diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c index 0ced154129a9..79cebd8525ce 100644 --- a/drivers/net/ethernet/broadcom/bnx2.c +++ b/drivers/net/ethernet/broadcom/bnx2.c @@ -6388,6 +6388,7 @@ bnx2_reset_task(struct work_struct *work) { struct bnx2 *bp = container_of(work, struct bnx2, reset_task); int rc; + u16 pcicmd; rtnl_lock(); if (!netif_running(bp->dev)) { @@ -6397,6 +6398,12 @@ bnx2_reset_task(struct work_struct *work) bnx2_netif_stop(bp, true); + pci_read_config_word(bp->pdev, PCI_COMMAND, &pcicmd); + if (!(pcicmd & PCI_COMMAND_MEMORY)) { + /* in case PCI block has reset */ + pci_restore_state(bp->pdev); + pci_save_state(bp->pdev); + } rc = bnx2_init_nic(bp, 1); if (rc) { netdev_err(bp->dev, "failed to reset NIC, closing\n"); |