| commit | 0fef1818d0888067f1231b05a08b2d56f017a169 | [log] [tgz] |
|---|---|---|
| author | Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> | Mon Mar 17 15:34:18 2014 +0200 |
| committer | John W. Linville <linville@tuxdriver.com> | Mon Mar 17 13:44:18 2014 -0400 |
| tree | 369f16d78e2cdcdd0a1490cc36c976e999c7b03e | |
| parent | 8bf6adb988c6843f0e58d2b210526cf947a8a746 [diff] |
wil6210: Fix kernel oops in reset flow wil_reset() removes vring's At the same time NAPI may be active performing Rx/Tx completion. If this happens, Rx/Tx polling functions going to access already removed vrings Make sure NAPI is idle and won't be started prior to vring removal. For this, track NAPI enabled state Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>