diff options
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 8c55874f44ca..3db951d0c690 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -17360,9 +17360,14 @@ static pci_ers_result_t bnxt_io_slot_reset(struct pci_dev *pdev) netdev_info(bp->dev, "PCI Slot Reset\n"); - if (!(bp->flags & BNXT_FLAG_CHIP_P5_PLUS) && - test_bit(BNXT_STATE_PCI_CHANNEL_IO_FROZEN, &bp->state)) - msleep(900); + if (test_bit(BNXT_STATE_PCI_CHANNEL_IO_FROZEN, &bp->state)) { + /* After DPC, the chip should return CRS when the vendor ID + * config register is read until it is ready. On all chips, + * this is not happening reliably so add a 5-second delay as a + * workaround. + */ + msleep(5000); + } netdev_lock(netdev); |