diff options
| author |   Vasundhara Volam <vasundhara-v.volam@broadcom.com> | 2017-10-13 21:09:31 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-10-14 18:51:51 -0700 |
| commit | 7ab0760f5178169c4c218852f51646ea90817d7c (patch) | |
| tree | 38e74fb45b6c61b825d70599e42c9cf0390c7fbc | |
| parent | bnxt_en: Don't use rtnl lock to protect link change logic in workqueue. (diff) | |
| download | linux-dev-7ab0760f5178169c4c218852f51646ea90817d7c.tar.xz linux-dev-7ab0760f5178169c4c218852f51646ea90817d7c.zip | |
bnxt_en: Fix VF PCIe link speed and width logic.
PCIE PCIE_EP_REG_LINK_STATUS_CONTROL register is only defined in PF
config space, so we must read it from the PF.
Fixes: 90c4f788f6c0 ("bnxt_en: Report PCIe link speed and width during driver load")
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 3f596de2abe3..4ffa0b1e565a 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -7965,7 +7965,7 @@ static void bnxt_parse_log_pcie_link(struct bnxt *bp) enum pcie_link_width width = PCIE_LNK_WIDTH_UNKNOWN; enum pci_bus_speed speed = PCI_SPEED_UNKNOWN; - if (pcie_get_minimum_link(bp->pdev, &speed, &width) || + if (pcie_get_minimum_link(pci_physfn(bp->pdev), &speed, &width) || speed == PCI_SPEED_UNKNOWN || width == PCIE_LNK_WIDTH_UNKNOWN) netdev_info(bp->dev, "Failed to determine PCIe Link Info\n"); else |