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| author | Netanel Belgazal <netanel@amazon.com> | 2017-12-28 21:31:30 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-01-02 14:35:12 -0500 |
| commit | 8510e1a3d16c7e4e2b47c9675b18725407c616b7 (patch) | |
| tree | bb5285244774553c8ea08da5f24a89496d787e73 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | acfbf3ca313edd550f0139fe70509cb3b0b38932 (diff) | |
net: ena: add detection and recovery mechanism for handling missed/misrouted MSI-X
A mechanism for detection of stuck Rx/Tx rings due to missed or
misrouted interrupts.
Check if there are unhandled completion descriptors before the first
MSI-X interrupt arrived.
The check is per queue and per interrupt vector.
Once such condition is detected, driver and device reset is scheduled.
Signed-off-by: Netanel Belgazal <netanel@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions