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| author | Felix Fietkau <nbd@openwrt.org> | 2014-08-02 19:51:54 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2014-08-02 19:51:54 +0000 |
| commit | 3bd4699941bcd917b3c038b2df078ee5f46b01ff (patch) | |
| tree | d29c20574f7a421db13df12cbfd2627e18dc3dca /package/kernel/mac80211 | |
| parent | 684f4a8a184b40813ab1abf64628b835614d44c5 (diff) | |
| download | master-187ad058-3bd4699941bcd917b3c038b2df078ee5f46b01ff.tar.gz master-187ad058-3bd4699941bcd917b3c038b2df078ee5f46b01ff.tar.bz2 master-187ad058-3bd4699941bcd917b3c038b2df078ee5f46b01ff.zip | |
ath9k: disable periodic entropy gathering (keep initial) to fix some stability issues
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41952 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/kernel/mac80211')
| -rw-r--r-- | package/kernel/mac80211/patches/550-ath9k_entropy_from_adc.patch | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/package/kernel/mac80211/patches/550-ath9k_entropy_from_adc.patch b/package/kernel/mac80211/patches/550-ath9k_entropy_from_adc.patch index 7210a021bd..757d7412ba 100644 --- a/package/kernel/mac80211/patches/550-ath9k_entropy_from_adc.patch +++ b/package/kernel/mac80211/patches/550-ath9k_entropy_from_adc.patch @@ -108,20 +108,6 @@ #ifdef CPTCFG_ATH9K_BTCOEX_SUPPORT static inline void ath9k_hw_set_bt_ant_diversity(struct ath_hw *ah, bool enable) ---- a/drivers/net/wireless/ath/ath9k/link.c -+++ b/drivers/net/wireless/ath/ath9k/link.c -@@ -308,6 +308,11 @@ void ath_ani_calibrate(unsigned long dat - unsigned int timestamp = jiffies_to_msecs(jiffies); - u32 cal_interval, short_cal_interval, long_cal_interval; - unsigned long flags; -+ char buf[256]; -+ -+ /* gather entropy */ -+ ath9k_hw_get_adc_entropy(ah, buf, sizeof(buf)); -+ add_device_randomness(buf, sizeof(buf)); - - if (ah->caldata && test_bit(NFCAL_INTF, &ah->caldata->cal_flags)) - long_cal_interval = ATH_LONG_CALINTERVAL_INT; --- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c @@ -1231,9 +1231,30 @@ static void ar5008_hw_set_radar_conf(str |