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| author | Felix Fietkau | 2010-07-02 00:09:52 +0200 |
|---|---|---|
| committer | John W. Linville | 2010-07-02 19:44:38 +0200 |
| commit | 347809fc2c99da5b89f1c014f3e5a0f85c04803c (patch) | |
| tree | 6bacea4f51a2ab8711deaea1ee4eecc213ff39ca /block | |
| parent | ath9k_hw: clean up the noise floor calibration code to reduce code duplication (diff) | |
| download | kernel-qcow2-linux-347809fc2c99da5b89f1c014f3e5a0f85c04803c.tar.gz kernel-qcow2-linux-347809fc2c99da5b89f1c014f3e5a0f85c04803c.tar.xz kernel-qcow2-linux-347809fc2c99da5b89f1c014f3e5a0f85c04803c.zip | |
ath9k: fix false positives in the baseband hang check
ath9k_hw_check_alive() occasionally returns false, as the hardware
is still processing data in a specific state. Fix this issue by
repeating the test a few times with longer delay inbetween attempts.
This gets rid of excessive hardware resets that appear frequently on
some AR9132 based devices, but could also happen on AR9280.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Reported-by: Björn Smedman <bjorn.smedman@venatech.se>
Cc: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions