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authorEli Cohen <eli@mellanox.com>2016-10-27 16:36:44 +0300
committerDoug Ledford <dledford@redhat.com>2016-11-16 20:03:44 -0500
commitdbaaff2a2caa03d472b5cc53a3fbfd415c97dc26 (patch)
treec48f2bee323daccd92b2331cd5f538b7c4e8e0f1 /drivers
parent6bc1a656ab9f57f0112823b4a36930c9a29d1f89 (diff)
IB/mlx5: Fix fatal error dispatching
When an internal error condition is detected, make sure to set the device inactive after dispatching the event so ULPs can get a notification of this event. Fixes: e126ba97dba9 ('mlx5: Add driver for Mellanox Connect-IB adapters') Signed-off-by: Eli Cohen <eli@mellanox.com> Signed-off-by: Maor Gottlieb <maorg@mellanox.com> Reviewed-by: Mohamad Haj Yahia <mohamad@mellanox.com> Signed-off-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/infiniband/hw/mlx5/main.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index bb61487861cc..a014ad38d889 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -2311,14 +2311,14 @@ static void mlx5_ib_event(struct mlx5_core_dev *dev, void *context,
{
struct mlx5_ib_dev *ibdev = (struct mlx5_ib_dev *)context;
struct ib_event ibev;
-
+ bool fatal = false;
u8 port = 0;
switch (event) {
case MLX5_DEV_EVENT_SYS_ERROR:
- ibdev->ib_active = false;
ibev.event = IB_EVENT_DEVICE_FATAL;
mlx5_ib_handle_internal_error(ibdev);
+ fatal = true;
break;
case MLX5_DEV_EVENT_PORT_UP:
@@ -2370,6 +2370,9 @@ static void mlx5_ib_event(struct mlx5_core_dev *dev, void *context,
if (ibdev->ib_active)
ib_dispatch_event(&ibev);
+
+ if (fatal)
+ ibdev->ib_active = false;
}
static void get_ext_port_caps(struct mlx5_ib_dev *dev)