diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2014-10-25 15:19:30 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-10-27 18:16:18 (GMT) |
| commit | 7b8aaead958e38b1eb8944c5f9c90ce066500268 (patch) | |
| tree | 1854b2009b0af5f7e5fca49313861cc2fb626c02 /drivers/net/wireless/ath/ath9k/hw-ops.h | |
| parent | 70e535ed00290ed415ccfb200695ea30b6af51e5 (diff) | |
| download | linux-7b8aaead958e38b1eb8944c5f9c90ce066500268.tar.xz | |
ath9k: restart hardware after noise floor calibration failure
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>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/hw-ops.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw-ops.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hw-ops.h b/drivers/net/wireless/ath/ath9k/hw-ops.h index 8e85efe..88769b6 100644 --- a/drivers/net/wireless/ath/ath9k/hw-ops.h +++ b/drivers/net/wireless/ath/ath9k/hw-ops.h @@ -41,10 +41,9 @@ static inline void ath9k_hw_set_desc_link(struct ath_hw *ah, void *ds, ath9k_hw_ops(ah)->set_desc_link(ds, link); } -static inline bool ath9k_hw_calibrate(struct ath_hw *ah, - struct ath9k_channel *chan, - u8 rxchainmask, - bool longcal) +static inline int ath9k_hw_calibrate(struct ath_hw *ah, + struct ath9k_channel *chan, + u8 rxchainmask, bool longcal) { return ath9k_hw_ops(ah)->calibrate(ah, chan, rxchainmask, longcal); } |