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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:39:57 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:39:57 +0000 |
commit | dc50eab76b709d68175a358d6e23a5a3890764d3 (patch) | |
tree | c754d0390db060af0213ff994f0ac310e4cfd6e9 /drivers/infiniband/hw/hns/hns_roce_restrack.c | |
parent | Adding debian version 6.6.15-2. (diff) | |
download | linux-dc50eab76b709d68175a358d6e23a5a3890764d3.tar.xz linux-dc50eab76b709d68175a358d6e23a5a3890764d3.zip |
Merging upstream version 6.7.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_restrack.c')
-rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_restrack.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_restrack.c b/drivers/infiniband/hw/hns/hns_roce_restrack.c index 081a01de30..f7f3c4cc74 100644 --- a/drivers/infiniband/hw/hns/hns_roce_restrack.c +++ b/drivers/infiniband/hw/hns/hns_roce_restrack.c @@ -160,3 +160,52 @@ int hns_roce_fill_res_mr_entry_raw(struct sk_buff *msg, struct ib_mr *ib_mr) return ret; } + +int hns_roce_fill_res_srq_entry(struct sk_buff *msg, struct ib_srq *ib_srq) +{ + struct hns_roce_srq *hr_srq = to_hr_srq(ib_srq); + struct nlattr *table_attr; + + table_attr = nla_nest_start(msg, RDMA_NLDEV_ATTR_DRIVER); + if (!table_attr) + return -EMSGSIZE; + + if (rdma_nl_put_driver_u32_hex(msg, "srqn", hr_srq->srqn)) + goto err; + + if (rdma_nl_put_driver_u32_hex(msg, "wqe_cnt", hr_srq->wqe_cnt)) + goto err; + + if (rdma_nl_put_driver_u32_hex(msg, "max_gs", hr_srq->max_gs)) + goto err; + + if (rdma_nl_put_driver_u32_hex(msg, "xrcdn", hr_srq->xrcdn)) + goto err; + + nla_nest_end(msg, table_attr); + + return 0; + +err: + nla_nest_cancel(msg, table_attr); + return -EMSGSIZE; +} + +int hns_roce_fill_res_srq_entry_raw(struct sk_buff *msg, struct ib_srq *ib_srq) +{ + struct hns_roce_dev *hr_dev = to_hr_dev(ib_srq->device); + struct hns_roce_srq *hr_srq = to_hr_srq(ib_srq); + struct hns_roce_srq_context context; + int ret; + + if (!hr_dev->hw->query_srqc) + return -EINVAL; + + ret = hr_dev->hw->query_srqc(hr_dev, hr_srq->srqn, &context); + if (ret) + return ret; + + ret = nla_put(msg, RDMA_NLDEV_ATTR_RES_RAW, sizeof(context), &context); + + return ret; +} |