From: Tal Gilboa Date: Fri, 30 Mar 2018 14:01:34 +0000 (-0500) Subject: net/mlx5: Report PCIe link properties with pcie_print_link_status() X-Git-Tag: v4.17-rc1~93^2~21^2~2 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=00c6bcb0d60e3f05a533d324ca17b21b6af87fea;p=users%2Fjedix%2Flinux-maple.git net/mlx5: Report PCIe link properties with pcie_print_link_status() Use pcie_print_link_status() to report PCIe link speed and possible limitations. Signed-off-by: Tal Gilboa [bhelgaas: changelog] Signed-off-by: Bjorn Helgaas Reviewed-by: Tariq Toukan --- diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index 2ef641c91c267..622f02d34aaea 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -1043,6 +1043,10 @@ static int mlx5_load_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv, dev_info(&pdev->dev, "firmware version: %d.%d.%d\n", fw_rev_maj(dev), fw_rev_min(dev), fw_rev_sub(dev)); + /* Only PFs hold the relevant PCIe information for this query */ + if (mlx5_core_is_pf(dev)) + pcie_print_link_status(dev->pdev); + /* on load removing any previous indication of internal error, device is * up */