diff options
| author | Saeed Mahameed <saeedm@mellanox.com> | 2018-12-10 15:43:47 -0800 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2018-12-10 15:50:50 -0800 |
| commit | 2f62747c77e2e5a8acb720aaec9ee4860d55118f (patch) | |
| tree | ec4b02de31627ae7ff4850fe519cefa86d97d028 /include/linux/mlx5/device.h | |
| parent | d8ed257f313f64e9835e61d1365dea95a0a1c9c6 (diff) | |
| parent | 6c22a11957f46ca7e9b8db20ac7c6b05441c55ed (diff) | |
Merge branch 'mlx5-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux
mlx5-next shared branch with rdma subtree to avoid mlx5 rdma v.s. netdev
conflicts.
Highlights:
1) RDMA ODP (On Demand Paging) improvements and moving ODP logic to
mlx5 RDMA driver
2) Improved mlx5 core driver and device events handling and provided API
for upper layers to subscribe to device events.
3) RDMA only code cleanup from mlx5 core
4) Add helper to get CQE opcode
5) Rework handling of port module events
6) shared mlx5_ifc.h updates to avoid conflicts
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'include/linux/mlx5/device.h')
| -rw-r--r-- | include/linux/mlx5/device.h | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index b4c0457fbebd..4674b9e99f45 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -212,6 +212,13 @@ enum { MLX5_PFAULT_SUBTYPE_RDMA = 1, }; +enum wqe_page_fault_type { + MLX5_WQE_PF_TYPE_RMP = 0, + MLX5_WQE_PF_TYPE_REQ_SEND_OR_WRITE = 1, + MLX5_WQE_PF_TYPE_RESP = 2, + MLX5_WQE_PF_TYPE_REQ_READ_OR_ATOMIC = 3, +}; + enum { MLX5_PERM_LOCAL_READ = 1 << 2, MLX5_PERM_LOCAL_WRITE = 1 << 3, @@ -294,9 +301,15 @@ enum { MLX5_EVENT_QUEUE_TYPE_DCT = 6, }; +/* mlx5 components can subscribe to any one of these events via + * mlx5_eq_notifier_register API. + */ enum mlx5_event { + /* Special value to subscribe to any event */ + MLX5_EVENT_TYPE_NOTIFY_ANY = 0x0, + /* HW events enum start: comp events are not subscribable */ MLX5_EVENT_TYPE_COMP = 0x0, - + /* HW Async events enum start: subscribable events */ MLX5_EVENT_TYPE_PATH_MIG = 0x01, MLX5_EVENT_TYPE_COMM_EST = 0x02, MLX5_EVENT_TYPE_SQ_DRAINED = 0x03, @@ -317,6 +330,7 @@ enum mlx5_event { MLX5_EVENT_TYPE_TEMP_WARN_EVENT = 0x17, MLX5_EVENT_TYPE_REMOTE_CONFIG = 0x19, MLX5_EVENT_TYPE_GENERAL_EVENT = 0x22, + MLX5_EVENT_TYPE_MONITOR_COUNTER = 0x24, MLX5_EVENT_TYPE_PPS_EVENT = 0x25, MLX5_EVENT_TYPE_DB_BF_CONGESTION = 0x1a, @@ -334,6 +348,8 @@ enum mlx5_event { MLX5_EVENT_TYPE_FPGA_QP_ERROR = 0x21, MLX5_EVENT_TYPE_DEVICE_TRACER = 0x26, + + MLX5_EVENT_TYPE_MAX = MLX5_EVENT_TYPE_DEVICE_TRACER + 1, }; enum { @@ -766,6 +782,11 @@ static inline u8 mlx5_get_cqe_format(struct mlx5_cqe64 *cqe) return (cqe->op_own >> 2) & 0x3; } +static inline u8 get_cqe_opcode(struct mlx5_cqe64 *cqe) +{ + return cqe->op_own >> 4; +} + static inline u8 get_cqe_lro_tcppsh(struct mlx5_cqe64 *cqe) { return (cqe->lro_tcppsh_abort_dupack >> 6) & 1; |