diff options
| author | Cheng Xu <[email protected]> | 2022-11-16 10:31:07 +0800 |
|---|---|---|
| committer | Jason Gunthorpe <[email protected]> | 2022-11-24 14:58:52 -0400 |
| commit | 0edf42cbcc8690ef349d4432fea74d7791e3c645 (patch) | |
| tree | 1dc64832ff737cbdbbfbe4cb077d179c48be1001 /tools/perf/scripts/python/intel-pt-events.py | |
| parent | 54d8fffc2a500953ba90ff9462ae06bb05ca2354 (diff) | |
RDMA/erdma: Notify the latest PI to FW for reflushing when necessary
Firmware is responsible for flushing WRs in HW, and it's a little
difficult for firmware to get the latest PI of QPs, especially for RQs
after QP state being changed to ERROR. So we introduce a new CMDQ command,
by which driver can notify to latest PI to FW, and then FW can flush all
posted WRs.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Cheng Xu <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/intel-pt-events.py')
0 files changed, 0 insertions, 0 deletions