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IB/mlx5: Always return success for RoCE modify port

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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 <[email protected]>
Signed-off-by: Majd Dibbiny <[email protected]>
Reviewed-by: Moni Shoua <[email protected]>
Signed-off-by: Leon Romanovsky <[email protected]>
Signed-off-by: Doug Ledford <[email protected]>
This commit is contained in:
Majd Dibbiny 2017-08-23 08:35:42 +03:00 • committed by Doug Ledford
commit ec2558796d
1 changed files with 6 additions and 0 deletions
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6
drivers/infiniband/hw/mlx5/main.c
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@ -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;