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authorFelix Fietkau <nbd@openwrt.org>2014-08-02 19:51:54 +0000
committerFelix Fietkau <nbd@openwrt.org>2014-08-02 19:51:54 +0000
commit183e5954b417fa351eaa2e49f7e302ce05ea8982 (patch)
treef9372a978c69e404f2987a4d53ada913f377641d
parentfe295cd1788c9cc97bf4766a34e81ce11341347f (diff)
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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.patch14
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