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| author | Felix Fietkau <nbd@openwrt.org> | 2015-03-15 07:10:38 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2015-03-15 07:10:38 +0000 |
| commit | 876fb249a81c43841bb0c1cbf6df5011c765004b (patch) | |
| tree | 0ae2e1bb2186642873c82d666bf37bb3ba78e382 | |
| parent | 603975efe89574e3c5d83a9c68e32e0dc36be83a (diff) | |
| download | upstream-876fb249a81c43841bb0c1cbf6df5011c765004b.tar.gz upstream-876fb249a81c43841bb0c1cbf6df5011c765004b.tar.bz2 upstream-876fb249a81c43841bb0c1cbf6df5011c765004b.zip | |
ath9k: disable TPC support for now until bugs have been found and fixed
SVN-Revision: 44768
| -rw-r--r-- | package/kernel/mac80211/patches/309-ath9k-disable-TPC-support-again-for-now.patch | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/309-ath9k-disable-TPC-support-again-for-now.patch b/package/kernel/mac80211/patches/309-ath9k-disable-TPC-support-again-for-now.patch new file mode 100644 index 0000000000..945fbce334 --- /dev/null +++ b/package/kernel/mac80211/patches/309-ath9k-disable-TPC-support-again-for-now.patch @@ -0,0 +1,22 @@ +From: Felix Fietkau <nbd@openwrt.org> +Date: Sun, 15 Mar 2015 08:02:37 +0100 +Subject: [PATCH] ath9k: disable TPC support again (for now) + +TPC support has been observed to cause some tx power fluctuations on +some devices with at least AR934x and AR938x chips. +Disable it for now until the bugs have been found and fixed + +Signed-off-by: Felix Fietkau <nbd@openwrt.org> +--- + +--- a/drivers/net/wireless/ath/ath9k/hw.c ++++ b/drivers/net/wireless/ath/ath9k/hw.c +@@ -424,7 +424,7 @@ static void ath9k_hw_init_defaults(struc + ah->power_mode = ATH9K_PM_UNDEFINED; + ah->htc_reset_init = true; + +- ah->tpc_enabled = true; ++ ah->tpc_enabled = false; + + ah->ani_function = ATH9K_ANI_ALL; + if (!AR_SREV_9300_20_OR_LATER(ah)) |