IB/mlx5: Create GSI transmission QPs when P_Key table is changed
Whenever the P_Key table is changed, we create the required GSI
transmission QPs on-demand.
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Haggai Eran <haggaie@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/infiniband/hw/mlx5/gsi.c b/drivers/infiniband/hw/mlx5/gsi.c
index 91bd20e..1648f53 100644
--- a/drivers/infiniband/hw/mlx5/gsi.c
+++ b/drivers/infiniband/hw/mlx5/gsi.c
@@ -341,3 +341,13 @@
return ib_post_recv(gsi->rx_qp, wr, bad_wr);
}
+
+void mlx5_ib_gsi_pkey_change(struct mlx5_ib_gsi_qp *gsi)
+{
+ if (!gsi)
+ return;
+
+ mutex_lock(&gsi->mutex);
+ setup_qps(gsi);
+ mutex_unlock(&gsi->mutex);
+}