diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx5/mlx5_ib.h')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/mlx5_ib.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h index 6106dde35144..a70a4c02e396 100644 --- a/drivers/infiniband/hw/mlx5/mlx5_ib.h +++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h @@ -654,8 +654,17 @@ struct mlx5_ib_counters { u16 set_id; }; +struct mlx5_ib_multiport_info; + +struct mlx5_ib_multiport { + struct mlx5_ib_multiport_info *mpi; + /* To be held when accessing the multiport info */ + spinlock_t mpi_lock; +}; + struct mlx5_ib_port { struct mlx5_ib_counters cnts; + struct mlx5_ib_multiport mp; }; struct mlx5_roce { @@ -756,6 +765,17 @@ struct mlx5_ib_profile { struct mlx5_ib_stage stage[MLX5_IB_STAGE_MAX]; }; +struct mlx5_ib_multiport_info { + struct list_head list; + struct mlx5_ib_dev *ibdev; + struct mlx5_core_dev *mdev; + struct completion unref_comp; + u64 sys_image_guid; + u32 mdev_refcnt; + bool is_master; + bool unaffiliate; +}; + struct mlx5_ib_dev { struct ib_device ib_dev; struct mlx5_core_dev *mdev; @@ -800,6 +820,8 @@ struct mlx5_ib_dev { struct mutex lb_mutex; u32 user_td; u8 umr_fence; + struct list_head ib_dev_list; + u64 sys_image_guid; }; static inline struct mlx5_ib_cq *to_mibcq(struct mlx5_core_cq *mcq) @@ -1071,6 +1093,12 @@ int mlx5_ib_generate_wc(struct ib_cq *ibcq, struct ib_wc *wc); void mlx5_ib_free_bfreg(struct mlx5_ib_dev *dev, struct mlx5_bfreg_info *bfregi, int bfregn); +struct mlx5_ib_dev *mlx5_ib_get_ibdev_from_mpi(struct mlx5_ib_multiport_info *mpi); +struct mlx5_core_dev *mlx5_ib_get_native_port_mdev(struct mlx5_ib_dev *dev, + u8 ib_port_num, + u8 *native_port_num); +void mlx5_ib_put_native_port_mdev(struct mlx5_ib_dev *dev, + u8 port_num); static inline void init_query_mad(struct ib_smp *mad) { |