wil6210: Add proper handling for invalid frames on Rx

Browse source

On Rx, when invalid frame is received and dropped,
reaping of next frames from Rx ring is stopped.

This stops NAPI polling and re-enables the Rx interrupt.

However, in cases where no more frames received,
interrupt will not be triggered and rest of Rx frames
will not be processed.

Skip bad frames and continue to reap Rx packets when
such frames are encountered, and add statistics for
such frames for debug.

Signed-off-by: Hamad Kadmany <qca_hkadmany@qca.qualcomm.com>
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

...

This commit is contained in:

Vladimir Kondratiev 2015-10-04 10:23:19 +03:00 • committed by Kalle Valo

parent 5a813da006

commit 3b282bc609

3 changed files with 22 additions and 7 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

6

drivers/net/wireless/ath/wil6210/debugfs.c

View file

20

drivers/net/wireless/ath/wil6210/txrx.c

View file

3

drivers/net/wireless/ath/wil6210/wil6210.h

View file