xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

sfc: Stop the TX queues during loopback self-tests

Browse Source 
If the TX queues are running during loopback self tests, host
traffic gets looped back which causes the test to fail.  Avoid
restarting the TX queues after the port reset so that any packets
sent by the host get held back until after the tests have completed.

[bwh: Also wake all TX queues at the end of self-tests.]

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
This commit is contained in:
Neil Turton
2011-04-04 13:46:23 +01:00
committed by Ben Hutchings
parent 4a9f65f630
commit 9d1aea62e4
3 changed files with 5 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/sfc/selftest.c
View File

@@ -770,6 +770,8 @@ int efx_selftest(struct efx_nic *efx, struct efx_self_tests *tests,
__efx_reconfigure_port(efx);
mutex_unlock(&efx->mac_lock);
netif_tx_wake_all_queues(efx->net_dev);
return rc_test;
}