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| author | Wenpeng Liang <liangwenpeng@huawei.com> | 2022-08-22 13:44:53 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leonro@nvidia.com> | 2022-08-23 11:35:13 +0300 |
| commit | 3e89d78b21a88120f6a858391faba97f2878266e (patch) | |
| tree | 98485e96db499157eafef3e38058ae19380c95ed /drivers/infiniband/hw/hns/hns_roce_device.h | |
| parent | e198d65d76e9232afb92fee5c3b361bfa411859d (diff) | |
| download | linux-3e89d78b21a88120f6a858391faba97f2878266e.tar.xz | |
RDMA/hns: Support QP's restrack raw ops for hns driver
The QP raw restrack attributes come from the queue context maintained by
the ROCEE.
For example:
$ rdma res show qp link hns_0 -jp -dd -r
[ {
"ifindex": 4,
"ifname": "hns_0",
"data": [ 2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,4,0,0,0,
5,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,255,156,0,0,63,156,0,0,
7,0,0,0,1,0,0,0,9,0,0,0,0,0,0,0,2,0,0,0,2,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,63,156,0,
0,0,0,0,0 ]
} ]
Link: https://lore.kernel.org/r/20220822104455.2311053-6-liangwenpeng@huawei.com
Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_device.h')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_device.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h index 7578c0c6313b..e0395870b819 100644 --- a/drivers/infiniband/hw/hns/hns_roce_device.h +++ b/drivers/infiniband/hw/hns/hns_roce_device.h @@ -895,6 +895,7 @@ struct hns_roce_hw { void (*cleanup_eq)(struct hns_roce_dev *hr_dev); int (*write_srqc)(struct hns_roce_srq *srq, void *mb_buf); int (*query_cqc)(struct hns_roce_dev *hr_dev, u32 cqn, void *buffer); + int (*query_qpc)(struct hns_roce_dev *hr_dev, u32 qpn, void *buffer); const struct ib_device_ops *hns_roce_dev_ops; const struct ib_device_ops *hns_roce_dev_srq_ops; }; @@ -1226,6 +1227,7 @@ void hns_roce_exit(struct hns_roce_dev *hr_dev); int hns_roce_fill_res_cq_entry(struct sk_buff *msg, struct ib_cq *ib_cq); int hns_roce_fill_res_cq_entry_raw(struct sk_buff *msg, struct ib_cq *ib_cq); int hns_roce_fill_res_qp_entry(struct sk_buff *msg, struct ib_qp *ib_qp); +int hns_roce_fill_res_qp_entry_raw(struct sk_buff *msg, struct ib_qp *ib_qp); struct hns_user_mmap_entry * hns_roce_user_mmap_entry_insert(struct ib_ucontext *ucontext, u64 address, size_t length, |