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authorJohn W. Linville <linville@tuxdriver.com>2014-09-04 13:08:24 -0400
committerJohn W. Linville <linville@tuxdriver.com>2014-09-04 13:08:24 -0400
commit190355cc06eb4b3e2d3f06a8f7ba5ea433d77998 (patch)
tree2c9694d607973f23691227d388bb861f573d37c6
parentc66517165610b911e4c6d268f28d8c640832dbd1 (diff)
parent14b058bbce9279ee432f0944ca14df69f4a0d170 (diff)
downloadlinux-190355cc06eb4b3e2d3f06a8f7ba5ea433d77998.tar.bz2
Merge tag 'mac80211-for-john-2014-08-29' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
Johannes Berg <johannes@sipsolutions.net> says: "Here are a few fixes for mac80211. One has been discussed for a while and adds a terminating NUL-byte to the alpha2 sent to userspace, which shouldn't be necessary but since many places treat it as a string we couldn't move to just sending two bytes. In addition to that, we have two VLAN fixes from Felix, a mesh fix, a fix for the recently introduced RX aggregation offload, a revert for a broken patch (that luckily didn't really cause any harm) and a small fix for alignment in debugfs." Signed-off-by: John W. Linville <linville@redhat.com>
-rw-r--r--include/net/regulatory.h2
-rw-r--r--net/mac80211/chan.c2
-rw-r--r--net/mac80211/debugfs_sta.c2
-rw-r--r--net/mac80211/iface.c4
-rw-r--r--net/mac80211/mesh_plink.c7
-rw-r--r--net/mac80211/mlme.c3
-rw-r--r--net/mac80211/sta_info.c7
7 files changed, 18 insertions, 9 deletions
diff --git a/include/net/regulatory.h b/include/net/regulatory.h
index 259992444e80..dad7ab20a8cb 100644
--- a/include/net/regulatory.h
+++ b/include/net/regulatory.h
@@ -167,7 +167,7 @@ struct ieee80211_reg_rule {
struct ieee80211_regdomain {
struct rcu_head rcu_head;
u32 n_reg_rules;
- char alpha2[2];
+ char alpha2[3];
enum nl80211_dfs_regions dfs_region;
struct ieee80211_reg_rule reg_rules[];
};
diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c
index 0375009ddc0d..399ad82c997f 100644
--- a/net/mac80211/chan.c
+++ b/net/mac80211/chan.c
@@ -541,6 +541,8 @@ static void ieee80211_recalc_chanctx_chantype(struct ieee80211_local *local,
continue;
if (rcu_access_pointer(sdata->vif.chanctx_conf) != conf)
continue;
+ if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
+ continue;
if (!compat)
compat = &sdata->vif.bss_conf.chandef;
diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
index 3db96648b45a..86173c0de40e 100644
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -167,7 +167,7 @@ static ssize_t sta_agg_status_read(struct file *file, char __user *userbuf,
p += scnprintf(p, sizeof(buf) + buf - p, "next dialog_token: %#02x\n",
sta->ampdu_mlme.dialog_token_allocator + 1);
p += scnprintf(p, sizeof(buf) + buf - p,
- "TID\t\tRX active\tDTKN\tSSN\t\tTX\tDTKN\tpending\n");
+ "TID\t\tRX\tDTKN\tSSN\t\tTX\tDTKN\tpending\n");
for (i = 0; i < IEEE80211_NUM_TIDS; i++) {
tid_rx = rcu_dereference(sta->ampdu_mlme.tid_rx[i]);
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 01eede7406a5..f75e5f132c5a 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -1175,8 +1175,8 @@ static void ieee80211_iface_work(struct work_struct *work)
if (sta) {
u16 last_seq;
- last_seq = le16_to_cpu(
- sta->last_seq_ctrl[rx_agg->tid]);
+ last_seq = IEEE80211_SEQ_TO_SN(le16_to_cpu(
+ sta->last_seq_ctrl[rx_agg->tid]));
__ieee80211_start_rx_ba_session(sta,
0, 0,
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index 63b874101b27..c47194d27149 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -959,7 +959,8 @@ mesh_plink_get_event(struct ieee80211_sub_if_data *sdata,
if (!matches_local)
event = CNF_RJCT;
if (!mesh_plink_free_count(sdata) ||
- (sta->llid != llid || sta->plid != plid))
+ sta->llid != llid ||
+ (sta->plid && sta->plid != plid))
event = CNF_IGNR;
else
event = CNF_ACPT;
@@ -1080,6 +1081,10 @@ mesh_process_plink_frame(struct ieee80211_sub_if_data *sdata,
goto unlock_rcu;
}
+ /* 802.11-2012 13.3.7.2 - update plid on CNF if not set */
+ if (!sta->plid && event == CNF_ACPT)
+ sta->plid = plid;
+
changed |= mesh_plink_fsm(sdata, sta, event);
unlock_rcu:
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 31a8afaf7332..b82a12a9f0f1 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -4376,8 +4376,7 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata,
rcu_read_unlock();
if (bss->wmm_used && bss->uapsd_supported &&
- (sdata->local->hw.flags & IEEE80211_HW_SUPPORTS_UAPSD) &&
- sdata->wmm_acm != 0xff) {
+ (sdata->local->hw.flags & IEEE80211_HW_SUPPORTS_UAPSD)) {
assoc_data->uapsd = true;
ifmgd->flags |= IEEE80211_STA_UAPSD_ENABLED;
} else {
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index c6ee2139fbc5..441875f03750 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -1094,8 +1094,11 @@ void ieee80211_sta_ps_deliver_wakeup(struct sta_info *sta)
unsigned long flags;
struct ps_data *ps;
- if (sdata->vif.type == NL80211_IFTYPE_AP ||
- sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
+ if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
+ sdata = container_of(sdata->bss, struct ieee80211_sub_if_data,
+ u.ap);
+
+ if (sdata->vif.type == NL80211_IFTYPE_AP)
ps = &sdata->bss->ps;
else if (ieee80211_vif_is_mesh(&sdata->vif))
ps = &sdata->u.mesh.ps;