diff options
| author | Luis R. Rodriguez <lrodriguez@atheros.com> | 2009-07-16 10:17:35 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-07-21 12:07:43 -0400 |
| commit | c66284f2a421f6aebbafd56cb8b90b8e6a9cb2de (patch) | |
| tree | 9700b1558daf2c9947a9ed3e879773e6743ef76c /drivers/net/wireless/ath/ath9k/ani.c | |
| parent | 7adfd5c71693b81e995283805b17aa4a2ee0ecd9 (diff) | |
| download | blackbird-op-linux-c66284f2a421f6aebbafd56cb8b90b8e6a9cb2de.tar.gz blackbird-op-linux-c66284f2a421f6aebbafd56cb8b90b8e6a9cb2de.zip | |
ath9k: Tune ANI function processing on AP mode during ANI reset
For AP mode we must tune ANI specially for 2 GHz and
for 5 GHz. We mask in only the flags we want to toggle
on ath9k_hw_ani_control() through the ah->ani_function
bitmask, this will take care of ignoring changes during
ANI reset which we were disabling before.
Testedy-by: Steven Luo <steven@steven676.net>
Cc: Bennyam Malavazi <bennyam.malavazi@atheros.com>
Cc: Jouni Malinen <jouni.malinen@Atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ani.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ani.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c index 1aeafb511ddd..aad259b4c197 100644 --- a/drivers/net/wireless/ath/ath9k/ani.c +++ b/drivers/net/wireless/ath/ath9k/ani.c @@ -478,6 +478,18 @@ void ath9k_ani_reset(struct ath_hw *ah) "Reset ANI state opmode %u\n", ah->opmode); ah->stats.ast_ani_reset++; + if (ah->opmode == NL80211_IFTYPE_AP) { + /* + * ath9k_hw_ani_control() will only process items set on + * ah->ani_function + */ + if (IS_CHAN_2GHZ(chan)) + ah->ani_function = (ATH9K_ANI_SPUR_IMMUNITY_LEVEL | + ATH9K_ANI_FIRSTEP_LEVEL); + else + ah->ani_function = 0; + } + ath9k_hw_ani_control(ah, ATH9K_ANI_NOISE_IMMUNITY_LEVEL, 0); ath9k_hw_ani_control(ah, ATH9K_ANI_SPUR_IMMUNITY_LEVEL, 0); ath9k_hw_ani_control(ah, ATH9K_ANI_FIRSTEP_LEVEL, 0); |
