diff options
| author | Avinash JD <[email protected]> | 2020-05-07 17:41:00 -0700 |
|---|---|---|
| committer | Jeff Kirsher <[email protected]> | 2020-05-21 22:10:03 -0700 |
| commit | 610ed0e93e7dd107afc2398d54de6b6fe9513f8d (patch) | |
| tree | ef649cce1e2175f1b9e2024631015693a538297f /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py | |
| parent | 01b5e89aab498dad5a38d04a71beca2b562d9449 (diff) | |
ice: Don't reset and rebuild for Tx timeout on PFC enabled queue
When there's a Tx timeout for a queue which belongs to a PFC enabled TC,
then it's not because the queue is hung but because PFC is in action.
In PFC, peer sends a pause frame for a specified period of time when its
buffer threshold is exceeded (due to congestion). Netdev on the other
hand checks if ACK is received within a specified time for a TX packet, if
not, it'll invoke the tx_timeout routine.
Signed-off-by: Avinash JD <[email protected]>
Signed-off-by: Tony Nguyen <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py')
0 files changed, 0 insertions, 0 deletions