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| author |   Yixian Liu <liuyixian@huawei.com> | 2018-08-02 10:38:05 +0800 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-08-02 20:03:25 -0600 |
| commit | 0425e3e6e0c7f92f2c2a396d902871b7a81da0eb (patch) | |
| tree | 594792579c94790180b2afec208bc46c6d7a86ee /include/uapi/rdma/hns-abi.h | |
| parent | IB/IPoIB: Set ah valid flag in multicast send flow (diff) | |
| download | linux-dev-0425e3e6e0c7f92f2c2a396d902871b7a81da0eb.tar.xz linux-dev-0425e3e6e0c7f92f2c2a396d902871b7a81da0eb.zip | |
RDMA/hns: Support flush cqe for hip08 in kernel space
According to IB protocol, there are some cases that work requests must
return the flush error completion status through the completion queue. Due
to hardware limitation, the driver needs to assist the flush process.
This patch adds the support of flush cqe for hip08 in the cases that
needed, such as poll cqe, post send, post recv and aeqe handle.
The patch also considered the compatibility between kernel and user space.
Signed-off-by: Yixian Liu <liuyixian@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to '')
| -rw-r--r-- | include/uapi/rdma/hns-abi.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/rdma/hns-abi.h b/include/uapi/rdma/hns-abi.h index 78613b609fa8..c1f87735514f 100644 --- a/include/uapi/rdma/hns-abi.h +++ b/include/uapi/rdma/hns-abi.h @@ -53,6 +53,7 @@ struct hns_roce_ib_create_qp { __u8 log_sq_stride; __u8 sq_no_prefetch; __u8 reserved[5]; + __aligned_u64 sdb_addr; }; struct hns_roce_ib_create_qp_resp { |