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ath9k: restart hardware after noise floor calibration failure

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When NF calibration fails, the radio often becomes deaf. The usual
hardware hang checks do not detect this, so it's better to issue a reset
when that happens.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau 2014-10-25 17:19:30 +02:00 • committed by John W. Linville
commit 7b8aaead95
9 changed files with 33 additions and 24 deletions
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