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| author | Daniel Pieczko <dpieczko@solarflare.com> | 2012-10-02 14:36:18 +0200 |
|---|---|---|
| committer | Ben Hutchings <bhutchings@solarflare.com> | 2012-12-01 03:37:27 +0100 |
| commit | 525d9e824018cd7cc8d8d44832ddcd363abfe6e1 (patch) | |
| tree | cedb42187455981ebd1cb05a9bba0a836b5a94eb /drivers/net/hippi | |
| parent | sfc: Reset driver's MAC stats after MC reboot seen (diff) | |
| download | linux-525d9e824018cd7cc8d8d44832ddcd363abfe6e1.tar.xz linux-525d9e824018cd7cc8d8d44832ddcd363abfe6e1.zip | |
sfc: Work-around flush timeout when flushes have completed
We sometimes hit a "failed to flush" timeout on some TX queues, but the
flushes have completed and the flush completion events seem to go missing.
In this case, we can check the TX_DESC_PTR_TBL register and drain the
queues if the flushes had finished.
[bwh: Minor fixes to coding style]
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Diffstat (limited to 'drivers/net/hippi')
0 files changed, 0 insertions, 0 deletions