diff options
| author | Aya Levin <ayal@mellanox.com> | 2019-04-29 18:14:07 +0000 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2019-04-29 16:55:05 -0700 |
| commit | 6cfdc7e4684287cea37dcfbfb1b545273e757355 (patch) | |
| tree | ab0425fe53bf6fb65d3580da6524bf2e14b2b382 /drivers/infiniband/hw/mlx5/main.c | |
| parent | c42260f1954598b92d9e834f3d55160318573a5e (diff) | |
| download | linux-6cfdc7e4684287cea37dcfbfb1b545273e757355.tar.bz2 | |
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: 5d3c537f9070 ("net/mlx5: Handle event of power detection in the PCIE slot")
Signed-off-by: Aya Levin <ayal@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/main.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 44d00cc5ffe2..fae6a6a1fbea 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -4347,9 +4347,13 @@ 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: - schedule_work(&ibdev->delay_drop.delay_drop_work); + 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 */ return; |