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| author |   Lang Cheng <chenglang@huawei.com> | 2021-02-23 20:20:33 +0800 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@nvidia.com> | 2021-03-10 14:53:46 -0400 |
| commit | 0f00571f94339fa27f592d157ccc0b909dc0625e (patch) | |
| tree | 5e2a9e495b978ad10ce187a6e6bb8c5d278fd81d /include/rdma | |
| parent | Linux 5.12-rc2 (diff) | |
| download | linux-dev-0f00571f94339fa27f592d157ccc0b909dc0625e.tar.xz linux-dev-0f00571f94339fa27f592d157ccc0b909dc0625e.zip | |
RDMA/hns: Use new SQ doorbell register for HIP09
HIP09 uses new address space to map SQ doorbell registers, the doorbell of
each QP is isolated based on the size of 64KB, which can improve the
performance in concurrency scenarios.
Link: https://lore.kernel.org/r/1614082833-23130-1-git-send-email-liweihang@huawei.com
Signed-off-by: Lang Cheng <chenglang@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'include/rdma')
0 files changed, 0 insertions, 0 deletions