diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2012-01-07 20:54:33 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2012-01-07 20:54:33 +0000 |
| commit | 2d17b67c28e8b1279b53c09881259cd819336fab (patch) | |
| tree | 7619d7b9917d74c1eafa610fcb6a97910c122b90 /package/mac80211/patches/300-pending_work.patch | |
| parent | 9727256330d73b85f0d0bc6fa46b482ae33194cd (diff) | |
| download | mtk-20170518-2d17b67c28e8b1279b53c09881259cd819336fab.zip mtk-20170518-2d17b67c28e8b1279b53c09881259cd819336fab.tar.gz mtk-20170518-2d17b67c28e8b1279b53c09881259cd819336fab.tar.bz2 | |
ath9k: merge a channel change fix from linux-wireless
SVN-Revision: 29684
Diffstat (limited to 'package/mac80211/patches/300-pending_work.patch')
| -rw-r--r-- | package/mac80211/patches/300-pending_work.patch | 38 |
1 files changed, 35 insertions, 3 deletions
diff --git a/package/mac80211/patches/300-pending_work.patch b/package/mac80211/patches/300-pending_work.patch index 1b7f41b..eb09e03 100644 --- a/package/mac80211/patches/300-pending_work.patch +++ b/package/mac80211/patches/300-pending_work.patch @@ -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) |