diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index 2fbc583d5bdd..0f359f8ae4db 100644 --- a/drivers/infiniband/core/uverbs_cmd.c +++ b/drivers/infiniband/core/uverbs_cmd.c @@ -3232,8 +3232,8 @@ static int ib_uverbs_ex_create_flow(struct uverbs_attr_bundle *attrs) goto err_free; } - flow_id = qp->device->ops.create_flow( - qp, flow_attr, IB_FLOW_DOMAIN_USER, &attrs->driver_udata); + flow_id = qp->device->ops.create_flow(qp, flow_attr, + &attrs->driver_udata); if (IS_ERR(flow_id)) { err = PTR_ERR(flow_id); diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index 5e7910a517da..2543062c0cb0 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -1532,23 +1532,11 @@ static int __mlx4_ib_create_flow(struct ib_qp *qp, struct ib_flow_attr *flow_att struct mlx4_net_trans_rule_hw_ctrl *ctrl; int default_flow; - static const u16 __mlx4_domain[] = { - [IB_FLOW_DOMAIN_USER] = MLX4_DOMAIN_UVERBS, - [IB_FLOW_DOMAIN_ETHTOOL] = MLX4_DOMAIN_ETHTOOL, - [IB_FLOW_DOMAIN_RFS] = MLX4_DOMAIN_RFS, - [IB_FLOW_DOMAIN_NIC] = MLX4_DOMAIN_NIC, - }; - if (flow_attr->priority > MLX4_IB_FLOW_MAX_PRIO) { pr_err("Invalid priority value %d\n", flow_attr->priority); return -EINVAL; } - if (domain >= IB_FLOW_DOMAIN_NUM) { - pr_err("Invalid domain value %d\n", domain); - return -EINVAL; - } - if (mlx4_map_sw_to_hw_steering_mode(mdev->dev, flow_type) < 0) return -EINVAL; @@ -1557,8 +1545,7 @@ static int __mlx4_ib_create_flow(struct ib_qp *qp, struct ib_flow_attr *flow_att return PTR_ERR(mailbox); ctrl = mailbox->buf; - ctrl->prio = cpu_to_be16(__mlx4_domain[domain] | - flow_attr->priority); + ctrl->prio = cpu_to_be16(domain | flow_attr->priority); ctrl->type = mlx4_map_sw_to_hw_steering_mode(mdev->dev, flow_type); ctrl->port = flow_attr->port; ctrl->qpn = cpu_to_be32(qp->qp_num); @@ -1700,8 +1687,8 @@ static int mlx4_ib_add_dont_trap_rule(struct mlx4_dev *dev, } static struct ib_flow *mlx4_ib_create_flow(struct ib_qp *qp, - struct ib_flow_attr *flow_attr, - int domain, struct ib_udata *udata) + struct ib_flow_attr *flow_attr, + struct ib_udata *udata) { int err = 0, i = 0, j = 0; struct mlx4_ib_flow *mflow; @@ -1767,8 +1754,8 @@ static struct ib_flow *mlx4_ib_create_flow(struct ib_qp *qp, } while (i < ARRAY_SIZE(type) && type[i]) { - err = __mlx4_ib_create_flow(qp, flow_attr, domain, type[i], - &mflow->reg_id[i].id); + err = __mlx4_ib_create_flow(qp, flow_attr, MLX4_DOMAIN_UVERBS, + type[i], &mflow->reg_id[i].id); if (err) goto err_create_flow; if (is_bonded) { @@ -1777,7 +1764,7 @@ static struct ib_flow *mlx4_ib_create_flow(struct ib_qp *qp, */ flow_attr->port = 2; err = __mlx4_ib_create_flow(qp, flow_attr, - domain, type[j], + MLX4_DOMAIN_UVERBS, type[j], &mflow->reg_id[j].mirror); flow_attr->port = 1; if (err) @@ -2988,10 +2975,8 @@ int mlx4_ib_steer_qp_reg(struct mlx4_ib_dev *mdev, struct mlx4_ib_qp *mqp, /* Add an empty rule for IB L2 */ memset(&ib_spec->mask, 0, sizeof(ib_spec->mask)); - err = __mlx4_ib_create_flow(&mqp->ibqp, flow, - IB_FLOW_DOMAIN_NIC, - MLX4_FS_REGULAR, - &mqp->reg_id); + err = __mlx4_ib_create_flow(&mqp->ibqp, flow, MLX4_DOMAIN_NIC, + MLX4_FS_REGULAR, &mqp->reg_id); } else { err = __mlx4_ib_destroy_flow(mdev->dev, mqp->reg_id); } diff --git a/drivers/infiniband/hw/mlx5/fs.c b/drivers/infiniband/hw/mlx5/fs.c index 8661ca78bc28..ab5ea9bb1610 100644 --- a/drivers/infiniband/hw/mlx5/fs.c +++ b/drivers/infiniband/hw/mlx5/fs.c @@ -1142,10 +1142,8 @@ err: return ERR_PTR(err); } - static struct ib_flow *mlx5_ib_create_flow(struct ib_qp *qp, struct ib_flow_attr *flow_attr, - int domain, struct ib_udata *udata) { struct mlx5_ib_dev *dev = to_mdev(qp->device); @@ -1195,10 +1193,9 @@ static struct ib_flow *mlx5_ib_create_flow(struct ib_qp *qp, goto free_ucmd; } - if (domain != IB_FLOW_DOMAIN_USER || - flow_attr->port > dev->num_ports || - (flow_attr->flags & ~(IB_FLOW_ATTR_FLAGS_DONT_TRAP | - IB_FLOW_ATTR_FLAGS_EGRESS))) { + if (flow_attr->port > dev->num_ports || + (flow_attr->flags & + ~(IB_FLOW_ATTR_FLAGS_DONT_TRAP | IB_FLOW_ATTR_FLAGS_EGRESS))) { err = -EINVAL; goto free_ucmd; } diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index c0b2fa7e9b95..55dfe0e9d1d6 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -1863,17 +1863,6 @@ enum ib_flow_spec_type { #define IB_FLOW_SPEC_LAYER_MASK 0xF0 #define IB_FLOW_SPEC_SUPPORT_LAYERS 10 -/* Flow steering rule priority is set according to it's domain. - * Lower domain value means higher priority. - */ -enum ib_flow_domain { - IB_FLOW_DOMAIN_USER, - IB_FLOW_DOMAIN_ETHTOOL, - IB_FLOW_DOMAIN_RFS, - IB_FLOW_DOMAIN_NIC, - IB_FLOW_DOMAIN_NUM /* Must be last */ -}; - enum ib_flow_flags { IB_FLOW_ATTR_FLAGS_DONT_TRAP = 1UL << 1, /* Continue match, no steal */ IB_FLOW_ATTR_FLAGS_EGRESS = 1UL << 2, /* Egress flow */ @@ -2471,7 +2460,7 @@ struct ib_device_ops { void (*dealloc_xrcd)(struct ib_xrcd *xrcd, struct ib_udata *udata); struct ib_flow *(*create_flow)(struct ib_qp *qp, struct ib_flow_attr *flow_attr, - int domain, struct ib_udata *udata); + struct ib_udata *udata); int (*destroy_flow)(struct ib_flow *flow_id); struct ib_flow_action *(*create_flow_action_esp)( struct ib_device *device,