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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 | 183e5954b417fa351eaa2e49f7e302ce05ea8982 (patch) | |
| tree | f9372a978c69e404f2987a4d53ada913f377641d | |
| parent | fe295cd1788c9cc97bf4766a34e81ce11341347f (diff) | |
| download | upstream-183e5954b417fa351eaa2e49f7e302ce05ea8982.tar.gz upstream-183e5954b417fa351eaa2e49f7e302ce05ea8982.tar.bz2 upstream-183e5954b417fa351eaa2e49f7e302ce05ea8982.zip | |
ath9k: disable periodic entropy gathering (keep initial) to fix some stability issues
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 41952
| -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 |