net/mlx4_core: Add bad-cable event support

[mirror_ubuntu-bionic-kernel.git] / include / linux / mlx4 / device.h

diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 5ef54e145e4dd711fd77a7adb8f4ae529f1f144c..c95d659a39f28e3424d42891acbde38e1ffba97d 100644 (file)
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -200,7 +200,8 @@ enum {
        MLX4_DEV_CAP_FLAG2_CONFIG_DEV           = 1LL <<  16,
        MLX4_DEV_CAP_FLAG2_SYS_EQS              = 1LL <<  17,
        MLX4_DEV_CAP_FLAG2_80_VFS               = 1LL <<  18,
-       MLX4_DEV_CAP_FLAG2_FS_A0                = 1LL <<  19
+       MLX4_DEV_CAP_FLAG2_FS_A0                = 1LL <<  19,
+       MLX4_DEV_CAP_FLAG2_RECOVERABLE_ERROR_EVENT = 1LL << 20
 };
 
 enum {
@@ -280,6 +281,7 @@ enum mlx4_event {
        MLX4_EVENT_TYPE_FATAL_WARNING      = 0x1b,
        MLX4_EVENT_TYPE_FLR_EVENT          = 0x1c,
        MLX4_EVENT_TYPE_PORT_MNG_CHG_EVENT = 0x1d,
+       MLX4_EVENT_TYPE_RECOVERABLE_ERROR_EVENT  = 0x3e,
        MLX4_EVENT_TYPE_NONE               = 0xff,
 };
 
@@ -288,6 +290,11 @@ enum {
        MLX4_PORT_CHANGE_SUBTYPE_ACTIVE = 4
 };
 
+enum {
+       MLX4_RECOVERABLE_ERROR_EVENT_SUBTYPE_BAD_CABLE          = 1,
+       MLX4_RECOVERABLE_ERROR_EVENT_SUBTYPE_UNSUPPORTED_CABLE  = 2,
+};
+
 enum {
        MLX4_FATAL_WARNING_SUBTYPE_WARMING = 0,
 };
@@ -860,6 +867,11 @@ struct mlx4_eqe {
                                } __packed tbl_change_info;
                        } params;
                } __packed port_mgmt_change;
+               struct {
+                       u8 reserved[3];
+                       u8 port;
+                       u32 reserved1[5];
+               } __packed bad_cable;
        }                       event;
        u8                      slave_id;
        u8                      reserved3[2];