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Commit ec255879 authored by Majd Dibbiny's avatar Majd Dibbiny Committed by Doug Ledford
Browse files

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: default avatarMajd Dibbiny <majd@mellanox.com>
Reviewed-by: default avatarMoni Shoua <monis@mellanox.com>
Signed-off-by: default avatarLeon Romanovsky <leon@kernel.org>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 1d31e9c0

drivers/infiniband/hw/mlx5/main.c

+6 −0
Original line number Diff line number Diff line
@@ -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;