diff options
author | Felix Fietkau <nbd@openwrt.org> | 2013-04-07 22:05:36 +0000 |
---|---|---|
committer | Felix Fietkau <nbd@openwrt.org> | 2013-04-07 22:05:36 +0000 |
commit | b5a27f260bb5355e9d7f1bb91849913cff6ce84e (patch) | |
tree | 704016795d359b530a350a90ae42d2622d74f237 /package/mac80211/patches/300-pending_work.patch | |
parent | 97635d7a8e02a2fd5cdd41868e4d56d3ef62d8bb (diff) | |
download | master-31e0f0ae-b5a27f260bb5355e9d7f1bb91849913cff6ce84e.tar.gz master-31e0f0ae-b5a27f260bb5355e9d7f1bb91849913cff6ce84e.tar.bz2 master-31e0f0ae-b5a27f260bb5355e9d7f1bb91849913cff6ce84e.zip |
mac80211: merge an idle handling fix (fixes ath9k_htc client mode), refresh patches
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 36265
Diffstat (limited to 'package/mac80211/patches/300-pending_work.patch')
-rw-r--r-- | package/mac80211/patches/300-pending_work.patch | 66 |
1 files changed, 65 insertions, 1 deletions
diff --git a/package/mac80211/patches/300-pending_work.patch b/package/mac80211/patches/300-pending_work.patch index 3a09420321..ee4232d2f4 100644 --- a/package/mac80211/patches/300-pending_work.patch +++ b/package/mac80211/patches/300-pending_work.patch @@ -158,6 +158,15 @@ TEST(TDLS_PEER_AUTH), TEST(4ADDR_EVENT), --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c +@@ -78,7 +78,7 @@ void ieee80211_recalc_txpower(struct iee + ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_TXPOWER); + } + +-static u32 ieee80211_idle_off(struct ieee80211_local *local) ++u32 ieee80211_idle_off(struct ieee80211_local *local) + { + if (!(local->hw.conf.flags & IEEE80211_CONF_IDLE)) + return 0; @@ -107,7 +107,7 @@ void ieee80211_recalc_idle(struct ieee80 lockdep_assert_held(&local->mtx); @@ -300,7 +309,7 @@ static void ieee80211_iface_work(struct work_struct *work) { struct ieee80211_sub_if_data *sdata = -@@ -1126,6 +1175,9 @@ static void ieee80211_iface_work(struct +@@ -1126,6 +1175,9 @@ static void ieee80211_iface_work(struct break; ieee80211_mesh_rx_queued_mgmt(sdata, skb); break; @@ -961,3 +970,58 @@ sta->dead = true; local->num_sta--; +--- a/net/mac80211/chan.c ++++ b/net/mac80211/chan.c +@@ -63,6 +63,7 @@ ieee80211_new_chanctx(struct ieee80211_l + enum ieee80211_chanctx_mode mode) + { + struct ieee80211_chanctx *ctx; ++ u32 changed; + int err; + + lockdep_assert_held(&local->chanctx_mtx); +@@ -76,6 +77,13 @@ ieee80211_new_chanctx(struct ieee80211_l + ctx->conf.rx_chains_dynamic = 1; + ctx->mode = mode; + ++ /* acquire mutex to prevent idle from changing */ ++ mutex_lock(&local->mtx); ++ /* turn idle off *before* setting channel -- some drivers need that */ ++ changed = ieee80211_idle_off(local); ++ if (changed) ++ ieee80211_hw_config(local, changed); ++ + if (!local->use_chanctx) { + local->_oper_channel_type = + cfg80211_get_chandef_type(chandef); +@@ -85,14 +93,17 @@ ieee80211_new_chanctx(struct ieee80211_l + err = drv_add_chanctx(local, ctx); + if (err) { + kfree(ctx); +- return ERR_PTR(err); ++ ctx = ERR_PTR(err); ++ ++ ieee80211_recalc_idle(local); ++ goto out; + } + } + ++ /* and keep the mutex held until the new chanctx is on the list */ + list_add_rcu(&ctx->list, &local->chanctx_list); + +- mutex_lock(&local->mtx); +- ieee80211_recalc_idle(local); ++ out: + mutex_unlock(&local->mtx); + + return ctx; +--- a/net/mac80211/ieee80211_i.h ++++ b/net/mac80211/ieee80211_i.h +@@ -1366,6 +1366,7 @@ int ieee80211_if_change_type(struct ieee + enum nl80211_iftype type); + void ieee80211_if_remove(struct ieee80211_sub_if_data *sdata); + void ieee80211_remove_interfaces(struct ieee80211_local *local); ++u32 ieee80211_idle_off(struct ieee80211_local *local); + void ieee80211_recalc_idle(struct ieee80211_local *local); + void ieee80211_adjust_monitor_flags(struct ieee80211_sub_if_data *sdata, + const int offset); |