aboutsummaryrefslogtreecommitdiffstats
path: root/package/mac80211/patches/300-pending_work.patch
diff options
context:
space:
mode:
authorFelix Fietkau <nbd@openwrt.org>2013-04-07 22:05:36 +0000
committerFelix Fietkau <nbd@openwrt.org>2013-04-07 22:05:36 +0000
commitb3d001108cd9e4a79660b2cf04cc371682b84637 (patch)
tree609ee6827633aa096e482d2372fb6d8c112dec09 /package/mac80211/patches/300-pending_work.patch
parent04b9580dba65297d4b8fef428429772255d1ace8 (diff)
downloadupstream-b3d001108cd9e4a79660b2cf04cc371682b84637.tar.gz
upstream-b3d001108cd9e4a79660b2cf04cc371682b84637.tar.bz2
upstream-b3d001108cd9e4a79660b2cf04cc371682b84637.zip
mac80211: merge an idle handling fix (fixes ath9k_htc client mode), refresh patches
Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36265 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/mac80211/patches/300-pending_work.patch')
-rw-r--r--package/mac80211/patches/300-pending_work.patch66
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);