Re: [PATCH v3 for-next] RDMA/hns: Adjust definition of FRMR fields

[Jason Gunthorpe <jgg@nvidia.com>]

On Wed, Feb 10, 2021 at 10:33:44AM +0800, Weihang Li wrote:
> From: Yixing Liu <liuyixing1@huawei.com>
> 
> FRMR is not well-supported on HIP08, it is re-designed for HIP09 and the
> position of related fields is changed. Then the ULPs should be forbidden to
> use FRMR on older hardwares.
> 
> Signed-off-by: Yixing Liu <liuyixing1@huawei.com>
> Signed-off-by: Weihang Li <liweihang@huawei.com>
> ---
> This patch is one of series "RDMA/hns: Updates for 5.12", the others have
> been applied.
> 
> Changes since v2:
> * Aovid setting IB_DEVICE_MEM_MGT_EXTENSIONS for HIP08 or older hardwares.
> * Link: https://patchwork.kernel.org/project/linux-rdma/patch/1612859923-44041-1-git-send-email-liweihang@huawei.com/
> 
> Changes since v1:
> * Add check for HW version and rewrite the description.
> * Link: https://patchwork.kernel.org/project/linux-rdma/patch/1612517974-31867-6-git-send-email-liweihang@huawei.com/
> 
>  drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 45 +++++++++++++++++-------------
>  drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 12 ++++----
>  drivers/infiniband/hw/hns/hns_roce_main.c  |  3 +-
>  3 files changed, 34 insertions(+), 26 deletions(-)

Applied to for-next, thanks

Jason