diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mlx4/device.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index da425d2..7d5d317 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -411,6 +411,11 @@ enum { MLX4_EQ_PORT_INFO_MSTR_SM_SL_CHANGE_MASK = 1 << 4, }; +enum { + MLX4_DEVICE_STATE_UP = 1 << 0, + MLX4_DEVICE_STATE_INTERNAL_ERROR = 1 << 1, +}; + #define MSTR_SM_CHANGE_MASK (MLX4_EQ_PORT_INFO_MSTR_SM_SL_CHANGE_MASK | \ MLX4_EQ_PORT_INFO_MSTR_SM_LID_CHANGE_MASK) @@ -753,6 +758,8 @@ struct mlx4_dev_persistent { enum mlx4_port_type curr_port_poss_type[MLX4_MAX_PORTS + 1]; struct work_struct catas_work; struct workqueue_struct *catas_wq; + struct mutex device_state_mutex; /* protect HW state */ + u8 state; }; struct mlx4_dev { |
