Re: [PATCH v2 for-next] RDMA/hns: Support flush cqe for hip08 in kernel space

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On Sat, Jul 28, 2018 at 09:46:07AM +0800, Yixian Liu wrote:
> 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@xxxxxxxxxx>
> ---
> v1->v2:
>   - Revise hr_qp->ibqp.pd->uobject to hr_qp->ibqp.uobject
>     according to Jason's comment.
> ---
>  drivers/infiniband/hw/hns/hns_roce_db.c     |   2 +
>  drivers/infiniband/hw/hns/hns_roce_device.h |  18 ++-
>  drivers/infiniband/hw/hns/hns_roce_hw_v2.c  | 190 +++++++++++++++++++++++++---
>  drivers/infiniband/hw/hns/hns_roce_qp.c     |  50 +++++++-
>  include/uapi/rdma/hns-abi.h                 |   1 +
>  5 files changed, 241 insertions(+), 20 deletions(-)

This no longer applies to for-next, please rebase and resend.

Thanks,
Jason
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