Commit 6cfdc7e4 authored by Aya Levin's avatar Aya Levin Committed by Saeed Mahameed
Browse files

IB/mlx5: Restrict 'DELAY_DROP_TIMEOUT' subtype to Ethernet interfaces 



Subtype 'DELAY_DROP_TIMEOUT' (under 'GENERAL' event) is restricted to
Ethernet interfaces. This patch doesn't change functionality or breaks
current flow. In the downstream patch, non Ethernet (like IB) interfaces
will receive 'GENERAL' event.

Fixes: 5d3c537f ("net/mlx5: Handle event of power detection in the PCIE slot")
Signed-off-by: default avatarAya Levin <ayal@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
parent c42260f1

drivers/infiniband/hw/mlx5/main.c

+5 −1
Original line number Diff line number Diff line
@@ -4347,8 +4347,12 @@ static void delay_drop_handler(struct work_struct *work) 
static void handle_general_event(struct mlx5_ib_dev *ibdev, struct mlx5_eqe *eqe,

				 struct ib_event *ibev)

{

	u8 port = (eqe->data.port.port >> 4) & 0xf;



	switch (eqe->sub_type) {

	case MLX5_GENERAL_SUBTYPE_DELAY_DROP_TIMEOUT:

		if (mlx5_ib_port_link_layer(&ibdev->ib_dev, port) ==

					    IB_LINK_LAYER_ETHERNET)

			schedule_work(&ibdev->delay_drop.delay_drop_work);

		break;

	default: /* do nothing */