aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorMajd Dibbiny <majd@mellanox.com>2017-08-23 08:35:42 +0300
committerDoug Ledford <dledford@redhat.com>2017-08-24 15:33:33 -0400
commitec2558796d25e6024071b6bcb8e11392538d57bf (patch)
treef5df92c4e9da1167f078a164e1cf2d5751e1d2cd
parent1d31e9c09f41f9ffa53eaf8457b3e77a1d527f1e (diff)
IB/mlx5: Always return success for RoCE modify port
CM layer calls ib_modify_port() regardless of the link layer. For the Ethernet ports, qkey violation and Port capabilities are meaningless. Therefore, always return success for ib_modify_port calls on the Ethernet ports. Cc: Selvin Xavier <selvin.xavier@broadcom.com> Signed-off-by: Majd Dibbiny <majd@mellanox.com> Reviewed-by: Moni Shoua <monis@mellanox.com> Signed-off-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Doug Ledford <dledford@redhat.com>
-rw-r--r--drivers/infiniband/hw/mlx5/main.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index a7f2e60085c4..f7fcde1ff0aa 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -1085,6 +1085,12 @@ static int mlx5_ib_modify_port(struct ib_device *ibdev, u8 port, int mask,
bool is_ib = (mlx5_ib_port_link_layer(ibdev, port) ==
IB_LINK_LAYER_INFINIBAND);
+ /* CM layer calls ib_modify_port() regardless of the link layer. For
+ * Ethernet ports, qkey violation and Port capabilities are meaningless.
+ */
+ if (!is_ib)
+ return 0;
+
if (MLX5_CAP_GEN(dev->mdev, ib_virt) && is_ib) {
change_mask = props->clr_port_cap_mask | props->set_port_cap_mask;
value = ~props->clr_port_cap_mask | props->set_port_cap_mask;

Privacy Policy