Commit 6aeb16a1 authored by Mark Bloch's avatar Mark Bloch Committed by Saeed Mahameed
Browse files

RDMA/mlx5: Fill port info based on the relevant eswitch 



In shared FDB a single RDMA device can have representors that are
connected to two different eswitches. Use the right eswitch when
preparing the response to userspace.

Signed-off-by: default avatarMark Bloch <mbloch@nvidia.com>
Reviewed-by: default avatarMark Zhang <markzhang@nvidia.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@nvidia.com>
parent af8c0e25

drivers/infiniband/hw/mlx5/std_types.c

+7 −3
Original line number Diff line number Diff line
@@ -114,14 +114,18 @@ static int fill_vport_vhca_id(struct mlx5_core_dev *mdev, u16 vport, 
static int fill_switchdev_info(struct mlx5_ib_dev *dev, u32 port_num,

			       struct mlx5_ib_uapi_query_port *info)

{

	struct mlx5_core_dev *mdev = dev->mdev;

	struct mlx5_eswitch_rep *rep;

	struct mlx5_core_dev *mdev;

	int err;



	rep = dev->port[port_num - 1].rep;

	if (!rep)

		return -EOPNOTSUPP;



	mdev = mlx5_eswitch_get_core_dev(rep->esw);

	if (!mdev)

		return -EINVAL;



	info->vport = rep->vport;

	info->flags |= MLX5_IB_UAPI_QUERY_PORT_VPORT;
@@ -138,9 +142,9 @@ static int fill_switchdev_info(struct mlx5_ib_dev *dev, u32 port_num, 
	if (err)

		return err;



	if (mlx5_eswitch_vport_match_metadata_enabled(mdev->priv.eswitch)) {

	if (mlx5_eswitch_vport_match_metadata_enabled(rep->esw)) {

		info->reg_c0.value = mlx5_eswitch_get_vport_metadata_for_match(

			mdev->priv.eswitch, rep->vport);

			rep->esw, rep->vport);

		info->reg_c0.mask = mlx5_eswitch_get_vport_metadata_mask();

		info->flags |= MLX5_IB_UAPI_QUERY_PORT_VPORT_REG_C0;

	}