---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -700,6 +700,7 @@ struct ath_softc {
- struct ieee80211_hw *hw;
- struct device *dev;
-
-+ u32 chan_bw;
- struct survey_info *cur_survey;
- struct survey_info survey[ATH9K_NUM_CHANNELS];
-
-@@ -904,6 +905,7 @@ struct fft_sample_ht20 {
- u8 data[SPECTRAL_HT20_NUM_BINS];
- } __packed;
-
-+int ath9k_config(struct ieee80211_hw *hw, u32 changed);
- void ath9k_tasklet(unsigned long data);
- int ath_cabq_update(struct ath_softc *);
-
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -1793,6 +1793,50 @@ static const struct file_operations fops
+@@ -1918,6 +1918,52 @@ static const struct file_operations fops
.owner = THIS_MODULE
};
+ size_t count, loff_t *ppos)
+{
+ struct ath_softc *sc = file->private_data;
++ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+ char buf[32];
+ unsigned int len;
+
-+ len = sprintf(buf, "0x%08x\n", sc->chan_bw);
++ len = sprintf(buf, "0x%08x\n", common->chan_bw);
+ return simple_read_from_buffer(user_buf, count, ppos, buf, len);
+}
+
+ size_t count, loff_t *ppos)
+{
+ struct ath_softc *sc = file->private_data;
++ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+ unsigned long chan_bw;
+ char buf[32];
+ ssize_t len;
+ if (kstrtoul(buf, 0, &chan_bw))
+ return -EINVAL;
+
-+ sc->chan_bw = chan_bw;
++ common->chan_bw = chan_bw;
+ if (!test_bit(SC_OP_INVALID, &sc->sc_flags))
-+ ath9k_config(sc->hw, IEEE80211_CONF_CHANGE_CHANNEL);
++ ath9k_ops.config(sc->hw, IEEE80211_CONF_CHANGE_CHANNEL);
+
+ return count;
+}
int ath9k_init_debug(struct ath_hw *ah)
{
struct ath_common *common = ath9k_hw_common(ah);
-@@ -1812,6 +1856,8 @@ int ath9k_init_debug(struct ath_hw *ah)
+@@ -1937,6 +1983,8 @@ int ath9k_init_debug(struct ath_hw *ah)
debugfs_create_file("eeprom", S_IRUSR, sc->debug.debugfs_phy, sc,
&fops_eeprom);
debugfs_create_file("dma", S_IRUSR, sc->debug.debugfs_phy, sc,
&fops_dma);
debugfs_create_file("interrupt", S_IRUSR, sc->debug.debugfs_phy, sc,
---- a/drivers/net/wireless/ath/ath9k/main.c
-+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -1150,7 +1150,7 @@ int ath9k_spectral_scan_config(struct ie
- return 0;
- }
+--- a/drivers/net/wireless/ath/ath.h
++++ b/drivers/net/wireless/ath/ath.h
+@@ -129,6 +129,7 @@ struct ath_common {
+ struct ieee80211_hw *hw;
+ int debug_mask;
+ enum ath_device_state state;
++ u32 chan_bw;
--static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
-+int ath9k_config(struct ieee80211_hw *hw, u32 changed)
+ struct ath_ani ani;
+
+--- a/drivers/net/wireless/ath/ath9k/common.c
++++ b/drivers/net/wireless/ath/ath9k/common.c
+@@ -52,11 +52,13 @@ EXPORT_SYMBOL(ath9k_cmn_get_hw_crypto_ke
+ /*
+ * Update internal channel flags.
+ */
+-static void ath9k_cmn_update_ichannel(struct ath9k_channel *ichan,
++static void ath9k_cmn_update_ichannel(struct ath_common *common,
++ struct ath9k_channel *ichan,
+ struct cfg80211_chan_def *chandef)
{
- struct ath_softc *sc = hw->priv;
- struct ath_hw *ah = sc->sc_ah;
-@@ -1206,9 +1206,11 @@ static int ath9k_config(struct ieee80211
- struct ieee80211_channel *curchan = hw->conf.chandef.chan;
- enum nl80211_channel_type channel_type =
- cfg80211_get_chandef_type(&conf->chandef);
-+ struct ath9k_channel *hchan;
- int pos = curchan->hw_value;
- int old_pos = -1;
- unsigned long flags;
-+ u32 oldflags;
+ struct ieee80211_channel *chan = chandef->chan;
+ u16 flags = 0;
++ int width;
- if (ah->curchan)
- old_pos = ah->curchan - &ah->channels[0];
-@@ -1244,7 +1246,23 @@ static int ath9k_config(struct ieee80211
- memset(&sc->survey[pos], 0, sizeof(struct survey_info));
- }
+ ichan->channel = chan->center_freq;
+ ichan->chan = chan;
+@@ -64,7 +66,19 @@ static void ath9k_cmn_update_ichannel(st
+ if (chan->band == IEEE80211_BAND_5GHZ)
+ flags |= CHANNEL_5GHZ;
-- if (ath_set_channel(sc, hw, &sc->sc_ah->channels[pos]) < 0) {
-+ hchan = &sc->sc_ah->channels[pos];
-+ oldflags = hchan->channelFlags;
-+ switch (sc->chan_bw) {
-+ case 5:
-+ hchan->channelFlags &= ~CHANNEL_HALF;
-+ hchan->channelFlags |= CHANNEL_QUARTER;
-+ break;
-+ case 10:
-+ hchan->channelFlags &= ~CHANNEL_QUARTER;
-+ hchan->channelFlags |= CHANNEL_HALF;
-+ break;
-+ default:
-+ hchan->channelFlags &= ~(CHANNEL_HALF | CHANNEL_QUARTER);
-+ break;
-+ }
+- switch (chandef->width) {
++ switch (common->chan_bw) {
++ case 5:
++ width = NL80211_CHAN_WIDTH_5;
++ break;
++ case 10:
++ width = NL80211_CHAN_WIDTH_10;
++ break;
++ default:
++ width = chandef->width;
++ break;
++ }
+
-+ if (ath_set_channel(sc, hw, hchan) < 0) {
- ath_err(common, "Unable to set channel\n");
- mutex_unlock(&sc->mutex);
- ath9k_ps_restore(sc);
++ switch (width) {
+ case NL80211_CHAN_WIDTH_5:
+ flags |= CHANNEL_QUARTER;
+ break;
+@@ -97,12 +111,13 @@ struct ath9k_channel *ath9k_cmn_get_chan
+ struct cfg80211_chan_def *chandef)
+ {
+ struct ieee80211_channel *curchan = chandef->chan;
++ struct ath_common *common = ath9k_hw_common(ah);
+ struct ath9k_channel *channel;
+ u8 chan_idx;
+
+ chan_idx = curchan->hw_value;
+ channel = &ah->channels[chan_idx];
+- ath9k_cmn_update_ichannel(channel, chandef);
++ ath9k_cmn_update_ichannel(common, channel, chandef);
+
+ return channel;
+ }
projects / openwrt / svn-archive / archive.git / blobdiff