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Diffstat (limited to 'package/mac80211/patches/520-ath9k_common_clockrate.patch')
-rw-r--r--package/mac80211/patches/520-ath9k_common_clockrate.patch116
1 files changed, 0 insertions, 116 deletions
diff --git a/package/mac80211/patches/520-ath9k_common_clockrate.patch b/package/mac80211/patches/520-ath9k_common_clockrate.patch
deleted file mode 100644
index 3266e0e..0000000
--- a/package/mac80211/patches/520-ath9k_common_clockrate.patch
+++ /dev/null
@@ -1,116 +0,0 @@
---- a/drivers/net/wireless/ath/ath.h
-+++ b/drivers/net/wireless/ath/ath.h
-@@ -145,6 +145,8 @@ struct ath_common {
- DECLARE_BITMAP(tkip_keymap, ATH_KEYMAX);
- enum ath_crypt_caps crypt_caps;
-
-+ unsigned int clockrate;
-+
- struct ath_regulatory regulatory;
- const struct ath_ops *ops;
- const struct ath_bus_ops *bus_ops;
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -91,29 +91,32 @@ static void ath9k_hw_ani_cache_ini_regs(
- /* Helper Functions */
- /********************/
-
--static u32 ath9k_hw_mac_clks(struct ath_hw *ah, u32 usecs)
-+static void ath9k_hw_set_clockrate(struct ath_hw *ah)
- {
- struct ieee80211_conf *conf = &ath9k_hw_common(ah)->hw->conf;
-+ struct ath_common *common = ath9k_hw_common(ah);
-+ unsigned int clockrate;
-
- if (!ah->curchan) /* should really check for CCK instead */
-- return usecs *ATH9K_CLOCK_RATE_CCK;
-- if (conf->channel->band == IEEE80211_BAND_2GHZ)
-- return usecs *ATH9K_CLOCK_RATE_2GHZ_OFDM;
--
-- if (ah->caps.hw_caps & ATH9K_HW_CAP_FASTCLOCK)
-- return usecs * ATH9K_CLOCK_FAST_RATE_5GHZ_OFDM;
-+ clockrate = ATH9K_CLOCK_RATE_CCK;
-+ else if (conf->channel->band == IEEE80211_BAND_2GHZ)
-+ clockrate = ATH9K_CLOCK_RATE_2GHZ_OFDM;
-+ else if (ah->caps.hw_caps & ATH9K_HW_CAP_FASTCLOCK)
-+ clockrate = ATH9K_CLOCK_FAST_RATE_5GHZ_OFDM;
- else
-- return usecs * ATH9K_CLOCK_RATE_5GHZ_OFDM;
-+ clockrate = ATH9K_CLOCK_RATE_5GHZ_OFDM;
-+
-+ if (conf_is_ht40(conf))
-+ clockrate *= 2;
-+
-+ common->clockrate = clockrate;
- }
-
- static u32 ath9k_hw_mac_to_clks(struct ath_hw *ah, u32 usecs)
- {
-- struct ieee80211_conf *conf = &ath9k_hw_common(ah)->hw->conf;
-+ struct ath_common *common = ath9k_hw_common(ah);
-
-- if (conf_is_ht40(conf))
-- return ath9k_hw_mac_clks(ah, usecs) * 2;
-- else
-- return ath9k_hw_mac_clks(ah, usecs);
-+ return usecs * common->clockrate;
- }
-
- bool ath9k_hw_wait(struct ath_hw *ah, u32 reg, u32 mask, u32 val, u32 timeout)
-@@ -1168,6 +1171,7 @@ static bool ath9k_hw_channel_change(stru
- "Failed to set channel\n");
- return false;
- }
-+ ath9k_hw_set_clockrate(ah);
-
- ah->eep_ops->set_txpower(ah, chan,
- ath9k_regd_get_ctl(regulatory, chan),
-@@ -1380,6 +1384,8 @@ int ath9k_hw_reset(struct ath_hw *ah, st
- if (r)
- return r;
-
-+ ath9k_hw_set_clockrate(ah);
-+
- ENABLE_REGWRITE_BUFFER(ah);
-
- for (i = 0; i < AR_NUM_DCU; i++)
---- a/drivers/net/wireless/ath/ath9k/ani.c
-+++ b/drivers/net/wireless/ath/ath9k/ani.c
-@@ -465,35 +465,13 @@ static void ath9k_hw_ani_lower_immunity(
- ath9k_hw_set_cck_nil(ah, aniState->cckNoiseImmunityLevel - 1);
- }
-
--static u8 ath9k_hw_chan_2_clockrate_mhz(struct ath_hw *ah)
--{
-- struct ath9k_channel *chan = ah->curchan;
-- struct ieee80211_conf *conf = &ath9k_hw_common(ah)->hw->conf;
-- u8 clockrate; /* in MHz */
--
-- if (!ah->curchan) /* should really check for CCK instead */
-- clockrate = ATH9K_CLOCK_RATE_CCK;
-- else if (conf->channel->band == IEEE80211_BAND_2GHZ)
-- clockrate = ATH9K_CLOCK_RATE_2GHZ_OFDM;
-- else if (IS_CHAN_A_FAST_CLOCK(ah, chan))
-- clockrate = ATH9K_CLOCK_FAST_RATE_5GHZ_OFDM;
-- else
-- clockrate = ATH9K_CLOCK_RATE_5GHZ_OFDM;
--
-- if (conf_is_ht40(conf))
-- return clockrate * 2;
--
-- return clockrate;
--}
--
- static int32_t ath9k_hw_ani_get_listen_time(struct ath_hw *ah)
- {
-+ struct ath_common *common = ath9k_hw_common(ah);
- int32_t listen_time;
-- int32_t clock_rate;
-
- ath9k_hw_update_cycle_counters(ah);
-- clock_rate = ath9k_hw_chan_2_clockrate_mhz(ah) * 1000;
-- listen_time = ah->listen_time / clock_rate;
-+ listen_time = ah->listen_time / (common->clockrate * 1000);
- ah->listen_time = 0;
-
- return listen_time;