diff options
| author | Matthew Vick <[email protected]> | 2012-12-13 07:20:34 +0000 |
|---|---|---|
| committer | Jeff Kirsher <[email protected]> | 2013-01-18 04:56:11 -0800 |
| commit | 428f1f715131ea5ae32e29502541ce007f556b5b (patch) | |
| tree | 5f9ca421ac948de9a6119870d7e2f7a4867b1132 /tools/perf/scripts/python | |
| parent | b66e2397cd277cf2bec2628b3ed35865df2609e5 (diff) | |
igb: Add timeout for PTP Tx work item
When transmitting a packet that must return a Tx timestamp, a work item
gets scheduled to poll for the Tx timestamp being completed in hardware.
Add a timeout on this work item of 15 seconds from when the driver gets the
skb, after which it will stop polling. Report via stats and system log if
this occurs.
Cc: Richard Cochran <[email protected]>
Signed-off-by: Matthew Vick <[email protected]>
Acked-by: Jacob Keller <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions