diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2014-10-25 17:19:30 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-10-27 14:16:18 -0400 |
| commit | 7b8aaead958e38b1eb8944c5f9c90ce066500268 (patch) | |
| tree | 1854b2009b0af5f7e5fca49313861cc2fb626c02 /drivers/net/wireless/ath/ath9k/calib.h | |
| parent | 70e535ed00290ed415ccfb200695ea30b6af51e5 (diff) | |
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/calib.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/calib.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/calib.h b/drivers/net/wireless/ath/ath9k/calib.h index b8ed95e9a33..87badf4bb8a 100644 --- a/drivers/net/wireless/ath/ath9k/calib.h +++ b/drivers/net/wireless/ath/ath9k/calib.h @@ -109,7 +109,7 @@ struct ath9k_pacal_info{ bool ath9k_hw_reset_calvalid(struct ath_hw *ah); void ath9k_hw_start_nfcal(struct ath_hw *ah, bool update); -void ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan); +int ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan); bool ath9k_hw_getnf(struct ath_hw *ah, struct ath9k_channel *chan); void ath9k_init_nfcal_hist_buffer(struct ath_hw *ah, struct ath9k_channel *chan); |