diff options
| author | Yixian Liu <[email protected]> | 2021-03-27 18:25:37 +0800 |
|---|---|---|
| committer | Jason Gunthorpe <[email protected]> | 2021-04-01 16:16:13 -0300 |
| commit | cf8cd4ccb269dbd57c3792799d0e5251547d6734 (patch) | |
| tree | 1ea77dce892409bb37184cd8c07a612f2a54f281 /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | 8115f974456218e589c681bdf6e4fb854726fc1e (diff) | |
RDMA/hns: Support configuring doorbell mode of RQ and CQ
HIP08 supports both normal and record doorbell mode for RQ and CQ, SQ
record doorbell for userspace is also supported by the software for
flushing CQE process. As now the capability of HIP08 are exposed to the
user and are configurable, the support of normal doorbell should be added
back.
Note that, if switching to normal doorbell, the kernel will report "flush
cqe is unsupported" if modify qp to error status as the flush is based on
record doorbell.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Yixian Liu <[email protected]>
Signed-off-by: Weihang Li <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions