1 // SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 // Copyright (c) 2019 Hisilicon Limited.
4 #include <rdma/rdma_cm.h>
5 #include <rdma/restrack.h>
6 #include <uapi/rdma/rdma_netlink.h>
8 #include "hns_roce_common.h"
9 #include "hns_roce_device.h"
10 #include "hns_roce_hw_v2.h"
12 int hns_roce_fill_res_cq_entry(struct sk_buff *msg, struct ib_cq *ib_cq)
14 struct hns_roce_cq *hr_cq = to_hr_cq(ib_cq);
15 struct nlattr *table_attr;
17 table_attr = nla_nest_start(msg, RDMA_NLDEV_ATTR_DRIVER);
21 if (rdma_nl_put_driver_u32(msg, "cq_depth", hr_cq->cq_depth))
24 if (rdma_nl_put_driver_u32(msg, "cons_index", hr_cq->cons_index))
27 if (rdma_nl_put_driver_u32(msg, "cqe_size", hr_cq->cqe_size))
30 if (rdma_nl_put_driver_u32(msg, "arm_sn", hr_cq->arm_sn))
33 nla_nest_end(msg, table_attr);
38 nla_nest_cancel(msg, table_attr);
43 int hns_roce_fill_res_cq_entry_raw(struct sk_buff *msg, struct ib_cq *ib_cq)
45 struct hns_roce_dev *hr_dev = to_hr_dev(ib_cq->device);
46 struct hns_roce_cq *hr_cq = to_hr_cq(ib_cq);
47 struct hns_roce_v2_cq_context context;
50 if (!hr_dev->hw->query_cqc)
53 ret = hr_dev->hw->query_cqc(hr_dev, hr_cq->cqn, &context);
57 ret = nla_put(msg, RDMA_NLDEV_ATTR_RES_RAW, sizeof(context), &context);
62 int hns_roce_fill_res_qp_entry(struct sk_buff *msg, struct ib_qp *ib_qp)
64 struct hns_roce_qp *hr_qp = to_hr_qp(ib_qp);
65 struct nlattr *table_attr;
67 table_attr = nla_nest_start(msg, RDMA_NLDEV_ATTR_DRIVER);
71 if (rdma_nl_put_driver_u32_hex(msg, "sq_wqe_cnt", hr_qp->sq.wqe_cnt))
74 if (rdma_nl_put_driver_u32_hex(msg, "sq_max_gs", hr_qp->sq.max_gs))
77 if (rdma_nl_put_driver_u32_hex(msg, "rq_wqe_cnt", hr_qp->rq.wqe_cnt))
80 if (rdma_nl_put_driver_u32_hex(msg, "rq_max_gs", hr_qp->rq.max_gs))
83 if (rdma_nl_put_driver_u32_hex(msg, "ext_sge_sge_cnt", hr_qp->sge.sge_cnt))
86 nla_nest_end(msg, table_attr);
91 nla_nest_cancel(msg, table_attr);
96 int hns_roce_fill_res_qp_entry_raw(struct sk_buff *msg, struct ib_qp *ib_qp)
98 struct hns_roce_dev *hr_dev = to_hr_dev(ib_qp->device);
99 struct hns_roce_qp *hr_qp = to_hr_qp(ib_qp);
100 struct hns_roce_v2_qp_context context;
103 if (!hr_dev->hw->query_qpc)
106 ret = hr_dev->hw->query_qpc(hr_dev, hr_qp->qpn, &context);
110 ret = nla_put(msg, RDMA_NLDEV_ATTR_RES_RAW, sizeof(context), &context);
115 int hns_roce_fill_res_mr_entry(struct sk_buff *msg, struct ib_mr *ib_mr)
117 struct hns_roce_mr *hr_mr = to_hr_mr(ib_mr);
118 struct nlattr *table_attr;
120 table_attr = nla_nest_start(msg, RDMA_NLDEV_ATTR_DRIVER);
124 if (rdma_nl_put_driver_u32_hex(msg, "pbl_hop_num", hr_mr->pbl_hop_num))
127 if (rdma_nl_put_driver_u32_hex(msg, "ba_pg_shift",
128 hr_mr->pbl_mtr.hem_cfg.ba_pg_shift))
131 if (rdma_nl_put_driver_u32_hex(msg, "buf_pg_shift",
132 hr_mr->pbl_mtr.hem_cfg.buf_pg_shift))
135 nla_nest_end(msg, table_attr);
140 nla_nest_cancel(msg, table_attr);
145 int hns_roce_fill_res_mr_entry_raw(struct sk_buff *msg, struct ib_mr *ib_mr)
147 struct hns_roce_dev *hr_dev = to_hr_dev(ib_mr->device);
148 struct hns_roce_mr *hr_mr = to_hr_mr(ib_mr);
149 struct hns_roce_v2_mpt_entry context;
152 if (!hr_dev->hw->query_mpt)
155 ret = hr_dev->hw->query_mpt(hr_dev, hr_mr->key, &context);
159 ret = nla_put(msg, RDMA_NLDEV_ATTR_RES_RAW, sizeof(context), &context);
164 int hns_roce_fill_res_srq_entry(struct sk_buff *msg, struct ib_srq *ib_srq)
166 struct hns_roce_srq *hr_srq = to_hr_srq(ib_srq);
167 struct nlattr *table_attr;
169 table_attr = nla_nest_start(msg, RDMA_NLDEV_ATTR_DRIVER);
173 if (rdma_nl_put_driver_u32_hex(msg, "srqn", hr_srq->srqn))
176 if (rdma_nl_put_driver_u32_hex(msg, "wqe_cnt", hr_srq->wqe_cnt))
179 if (rdma_nl_put_driver_u32_hex(msg, "max_gs", hr_srq->max_gs))
182 if (rdma_nl_put_driver_u32_hex(msg, "xrcdn", hr_srq->xrcdn))
185 nla_nest_end(msg, table_attr);
190 nla_nest_cancel(msg, table_attr);
194 int hns_roce_fill_res_srq_entry_raw(struct sk_buff *msg, struct ib_srq *ib_srq)
196 struct hns_roce_dev *hr_dev = to_hr_dev(ib_srq->device);
197 struct hns_roce_srq *hr_srq = to_hr_srq(ib_srq);
198 struct hns_roce_srq_context context;
201 if (!hr_dev->hw->query_srqc)
204 ret = hr_dev->hw->query_srqc(hr_dev, hr_srq->srqn, &context);
208 ret = nla_put(msg, RDMA_NLDEV_ATTR_RES_RAW, sizeof(context), &context);