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ath9k: merge a channel change fix from linux-wireless

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SVN-Revision: 29684
This commit is contained in:
Felix Fietkau 2012-01-07 20:54:33 +00:00
parent 9727256330
commit 2d17b67c28
4 changed files with 45 additions and 13 deletions
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38
package/mac80211/patches/300-pending_work.patch
View file

@ -348,7 +348,29 @@
}
/*
@@ -1752,18 +1708,12 @@ static int ath9k_config(struct ieee80211
@@ -1678,7 +1634,6 @@ static int ath9k_config(struct ieee80211
if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
struct ieee80211_channel *curchan = hw->conf.channel;
- struct ath9k_channel old_chan;
int pos = curchan->hw_value;
int old_pos = -1;
unsigned long flags;
@@ -1704,11 +1659,8 @@ static int ath9k_config(struct ieee80211
* Preserve the current channel values, before updating
* the same channel
*/
- if (old_pos == pos) {
- memcpy(&old_chan, &sc->sc_ah->channels[pos],
- sizeof(struct ath9k_channel));
- ah->curchan = &old_chan;
- }
+ if (ah->curchan && (old_pos == pos))
+ ath9k_hw_getnf(ah, ah->curchan);
ath9k_cmn_update_ichannel(&sc->sc_ah->channels[pos],
curchan, conf->channel_type);
@@ -1752,18 +1704,12 @@ static int ath9k_config(struct ieee80211
ath_dbg(common, ATH_DBG_CONFIG,
"Set power: %d\n", conf->power_level);
sc->config.txpowlimit = 2 * conf->power_level;
@ -368,7 +390,7 @@
return 0;
}
@@ -2331,9 +2281,6 @@ static void ath9k_flush(struct ieee80211
@@ -2331,9 +2277,6 @@ static void ath9k_flush(struct ieee80211
return;
}
@ -378,7 +400,7 @@
for (j = 0; j < timeout; j++) {
bool npend = false;
@@ -2351,21 +2298,22 @@ static void ath9k_flush(struct ieee80211
@@ -2351,21 +2294,22 @@ static void ath9k_flush(struct ieee80211
}
if (!npend)
@ -1347,3 +1369,13 @@
__sta_info_free(local, sta);
return 0;
--- a/drivers/net/wireless/ath/ath9k/calib.c
+++ b/drivers/net/wireless/ath/ath9k/calib.c
@@ -402,6 +402,7 @@ bool ath9k_hw_getnf(struct ath_hw *ah, s
ah->noise = ath9k_hw_getchan_noise(ah, chan);
return true;
}
+EXPORT_SYMBOL(ath9k_hw_getnf);
void ath9k_init_nfcal_hist_buffer(struct ath_hw *ah,
struct ath9k_channel *chan)

10
package/mac80211/patches/513-ath9k_channelbw_debugfs.patch
View file

@ -90,19 +90,19 @@
{
struct ath_softc *sc = hw->priv;
struct ath_hw *ah = sc->sc_ah;
@@ -1616,9 +1616,10 @@ static int ath9k_config(struct ieee80211
@@ -1616,9 +1616,11 @@ static int ath9k_config(struct ieee80211
if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
struct ieee80211_channel *curchan = hw->conf.channel;
- struct ath9k_channel old_chan;
+ struct ath9k_channel old_chan, *hchan;
+ struct ath9k_channel *hchan;
int pos = curchan->hw_value;
int old_pos = -1;
+ u32 oldflags;
unsigned long flags;
+ u32 oldflags;
if (ah->curchan)
@@ -1671,7 +1672,23 @@ static int ath9k_config(struct ieee80211
old_pos = ah->curchan - &ah->channels[0];
@@ -1667,7 +1669,23 @@ static int ath9k_config(struct ieee80211
memset(&sc->survey[pos], 0, sizeof(struct survey_info));
}

4
package/mac80211/patches/531-ath9k_cur_txpower.patch
View file

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1694,6 +1694,8 @@ int ath9k_config(struct ieee80211_hw *hw
@@ -1691,6 +1691,8 @@ int ath9k_config(struct ieee80211_hw *hw
return -EINVAL;
}
@ -9,7 +9,7 @@
/*
* The most recent snapshot of channel->noisefloor for the old
* channel is only available after the hardware reset. Copy it to
@@ -1709,6 +1711,7 @@ int ath9k_config(struct ieee80211_hw *hw
@@ -1706,6 +1708,7 @@ int ath9k_config(struct ieee80211_hw *hw
sc->config.txpowlimit = 2 * conf->power_level;
ath9k_cmn_update_txpow(ah, sc->curtxpow,
sc->config.txpowlimit, &sc->curtxpow);

6
package/mac80211/patches/580-ath9k_extra_leds.patch
View file

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -474,6 +474,9 @@ void ath9k_btcoex_timer_pause(struct ath
@@ -475,6 +475,9 @@ void ath9k_btcoex_timer_pause(struct ath
#ifdef CONFIG_MAC80211_LEDS
void ath_init_leds(struct ath_softc *sc);
void ath_deinit_leds(struct ath_softc *sc);
@ -10,7 +10,7 @@
#else
static inline void ath_init_leds(struct ath_softc *sc)
{
@@ -594,6 +597,13 @@ struct ath9k_vif_iter_data {
@@ -595,6 +598,13 @@ struct ath9k_vif_iter_data {
int nothers; /* number of vifs not specified above. */
};
@ -24,7 +24,7 @@
struct ath_softc {
struct ieee80211_hw *hw;
struct device *dev;
@@ -637,9 +647,8 @@ struct ath_softc {
@@ -638,9 +648,8 @@ struct ath_softc {
struct ieee80211_supported_band sbands[IEEE80211_NUM_BANDS];
#ifdef CONFIG_MAC80211_LEDS