From 7ab0760f5178169c4c218852f51646ea90817d7c Mon Sep 17 00:00:00 2001 From: Vasundhara Volam Date: Fri, 13 Oct 2017 21:09:31 -0400 Subject: [PATCH] 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 Signed-off-by: Michael Chan Signed-off-by: David S. Miller --- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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 -- GitLab