From: Parav Pandit <parav@xxxxxxxxxx>
Representor port has only one default pkey.
Hence have simpler query pkey callback or it.
Signed-off-by: Parav Pandit <parav@xxxxxxxxxx>
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxx>
---
drivers/infiniband/hw/mlx5/main.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index 5765f30f1788..6f2c03230c49 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -1398,6 +1398,16 @@ static int mlx5_ib_rep_query_port(struct ib_device *ibdev, u8 port,
return ret;
}
+static int mlx5_ib_rep_query_pkey(struct ib_device *ibdev, u8 port, u16 index,
+ u16 *pkey)
+{
+ /* Default special Pkey for representor device port as per the
+ * IB specification 1.3 section 10.9.1.2.
+ */
+ *pkey = 0xffff;
+ return 0;
+}
+
static int mlx5_ib_query_gid(struct ib_device *ibdev, u8 port, int index,
union ib_gid *gid)
{
@@ -4217,6 +4227,7 @@ static int mlx5_ib_stage_non_default_cb(struct mlx5_ib_dev *dev)
static const struct ib_device_ops mlx5_ib_dev_port_rep_ops = {
.get_port_immutable = mlx5_port_rep_immutable,
.query_port = mlx5_ib_rep_query_port,
+ .query_pkey = mlx5_ib_rep_query_pkey,
};
static int mlx5_ib_stage_raw_eth_non_default_cb(struct mlx5_ib_dev *dev)
--
2.29.2
