mlx4_core: Report thermal error events

Print an error message when a thermal error async event is reported by the HW.

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Dotan Barak <dotanb@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 263d2ae21ac1..4b3fbf122533 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -133,6 +133,7 @@ enum mlx4_event {
         MLX4_EVENT_TYPE_CMD                = 0x0a,
         MLX4_EVENT_TYPE_VEP_UPDATE         = 0x19,
         MLX4_EVENT_TYPE_COMM_CHANNEL       = 0x18,
+        MLX4_EVENT_TYPE_FATAL_WARNING      = 0x1b,
         MLX4_EVENT_TYPE_FLR_EVENT          = 0x1c,
         MLX4_EVENT_TYPE_NONE               = 0xff,
 };
@@ -143,6 +144,10 @@ enum {
 };
 
 enum {
+        MLX4_FATAL_WARNING_SUBTYPE_WARMING = 0,
+};
+
+enum {
         MLX4_PERM_LOCAL_READ    = 1 << 10,
         MLX4_PERM_LOCAL_WRITE   = 1 << 11,
         MLX4_PERM_REMOTE_READ   = 1 << 12,