diff options
| -rw-r--r-- | drivers/infiniband/hw/mlx5/devx.c | 31 | ||||
| -rw-r--r-- | include/linux/mlx5/mlx5_ifc.h | 3 |
2 files changed, 28 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c index 07037b829c7e..db5fb196c728 100644 --- a/drivers/infiniband/hw/mlx5/devx.c +++ b/drivers/infiniband/hw/mlx5/devx.c @@ -666,7 +666,21 @@ static bool devx_is_valid_obj_id(struct uverbs_attr_bundle *attrs, obj_id; case MLX5_IB_OBJECT_DEVX_OBJ: - return ((struct devx_obj *)uobj->object)->obj_id == obj_id; + { + u16 opcode = MLX5_GET(general_obj_in_cmd_hdr, in, opcode); + struct devx_obj *devx_uobj = uobj->object; + + if (opcode == MLX5_CMD_OP_QUERY_FLOW_COUNTER && + devx_uobj->flow_counter_bulk_size) { + u64 end; + + end = devx_uobj->obj_id + + devx_uobj->flow_counter_bulk_size; + return devx_uobj->obj_id <= obj_id && end > obj_id; + } + + return devx_uobj->obj_id == obj_id; + } default: return false; @@ -1517,10 +1531,17 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_CREATE)( goto obj_free; if (opcode == MLX5_CMD_OP_ALLOC_FLOW_COUNTER) { - u8 bulk = MLX5_GET(alloc_flow_counter_in, - cmd_in, - flow_counter_bulk); - obj->flow_counter_bulk_size = 128UL * bulk; + u32 bulk = MLX5_GET(alloc_flow_counter_in, + cmd_in, + flow_counter_bulk_log_size); + + if (bulk) + bulk = 1 << bulk; + else + bulk = 128UL * MLX5_GET(alloc_flow_counter_in, + cmd_in, + flow_counter_bulk); + obj->flow_counter_bulk_size = bulk; } uobj->object = obj; diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index b54339a1b1c6..3976e6266bcc 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -9283,7 +9283,8 @@ struct mlx5_ifc_alloc_flow_counter_in_bits { u8 reserved_at_20[0x10]; u8 op_mod[0x10]; - u8 reserved_at_40[0x38]; + u8 reserved_at_40[0x33]; + u8 flow_counter_bulk_log_size[0x5]; u8 flow_counter_bulk[0x8]; }; |