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    Subject[PATCH v5 07/14] net/mlx5: Report PCIe link properties with pcie_print_link_status()
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    Date
    From: Tal Gilboa <talgi@mellanox.com>

    Use pcie_print_link_status() to report PCIe link speed and possible
    limitations.

    Signed-off-by: Tal Gilboa <talgi@mellanox.com>
    [bhelgaas: changelog]
    Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
    Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
    ---
    drivers/net/ethernet/mellanox/mlx5/core/main.c | 4 ++++
    1 file changed, 4 insertions(+)

    diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
    index 2ef641c91c26..622f02d34aae 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
    */
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