summaryrefslogtreecommitdiff
path: root/net
diff options
context:
space:
mode:
authorJohn W. Linville <linville@tuxdriver.com>2013-01-28 13:54:03 -0500
committerJohn W. Linville <linville@tuxdriver.com>2013-01-28 13:54:03 -0500
commit9ebea3829fac7505e0cd2642fbd13cfa9c038831 (patch)
treeed690568a27b7231b8a507e8ba07c1ae34868e5c /net
parentc5e818ef081c4144177fdbdeed154332cd7e4d7a (diff)
parent83f0c6d1f502bd75bb4a9e31e8d64e59c6894ad1 (diff)
downloadlwn-9ebea3829fac7505e0cd2642fbd13cfa9c038831.tar.gz
lwn-9ebea3829fac7505e0cd2642fbd13cfa9c038831.zip
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
Conflicts: drivers/net/wireless/ath/ath9k/main.c drivers/net/wireless/iwlwifi/dvm/tx.c
Diffstat (limited to 'net')
-rw-r--r--net/bluetooth/hci_core.c8
-rw-r--r--net/bluetooth/hci_event.c2
-rw-r--r--net/bluetooth/hidp/core.c2
-rw-r--r--net/bluetooth/l2cap_core.c11
-rw-r--r--net/bluetooth/sco.c2
-rw-r--r--net/mac80211/cfg.c12
-rw-r--r--net/mac80211/ieee80211_i.h6
-rw-r--r--net/mac80211/mesh_hwmp.c5
-rw-r--r--net/mac80211/offchannel.c19
-rw-r--r--net/mac80211/scan.c15
-rw-r--r--net/mac80211/tx.c9
11 files changed, 49 insertions, 42 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 596660d37c5e..0f78e34220c9 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -2810,14 +2810,6 @@ static void hci_acldata_packet(struct hci_dev *hdev, struct sk_buff *skb)
if (conn) {
hci_conn_enter_active_mode(conn, BT_POWER_FORCE_ACTIVE_OFF);
- hci_dev_lock(hdev);
- if (test_bit(HCI_MGMT, &hdev->dev_flags) &&
- !test_and_set_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags))
- mgmt_device_connected(hdev, &conn->dst, conn->type,
- conn->dst_type, 0, NULL, 0,
- conn->dev_class);
- hci_dev_unlock(hdev);
-
/* Send to upper protocol */
l2cap_recv_acldata(conn, skb, flags);
return;
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 705078a0cc39..81b44481d0d9 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -2688,7 +2688,7 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
if (ev->opcode != HCI_OP_NOP)
del_timer(&hdev->cmd_timer);
- if (ev->ncmd) {
+ if (ev->ncmd && !test_bit(HCI_RESET, &hdev->flags)) {
atomic_set(&hdev->cmd_cnt, 1);
if (!skb_queue_empty(&hdev->cmd_q))
queue_work(hdev->workqueue, &hdev->cmd_work);
diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
index b2bcbe2dc328..a7352ff3fd1e 100644
--- a/net/bluetooth/hidp/core.c
+++ b/net/bluetooth/hidp/core.c
@@ -931,7 +931,7 @@ static int hidp_setup_hid(struct hidp_session *session,
hid->version = req->version;
hid->country = req->country;
- strncpy(hid->name, req->name, 128);
+ strncpy(hid->name, req->name, sizeof(req->name) - 1);
snprintf(hid->phys, sizeof(hid->phys), "%pMR",
&bt_sk(session->ctrl_sock->sk)->src);
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 2c78208d793e..22e658322845 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -3727,6 +3727,17 @@ sendresp:
static int l2cap_connect_req(struct l2cap_conn *conn,
struct l2cap_cmd_hdr *cmd, u8 *data)
{
+ struct hci_dev *hdev = conn->hcon->hdev;
+ struct hci_conn *hcon = conn->hcon;
+
+ hci_dev_lock(hdev);
+ if (test_bit(HCI_MGMT, &hdev->dev_flags) &&
+ !test_and_set_bit(HCI_CONN_MGMT_CONNECTED, &hcon->flags))
+ mgmt_device_connected(hdev, &hcon->dst, hcon->type,
+ hcon->dst_type, 0, NULL, 0,
+ hcon->dev_class);
+ hci_dev_unlock(hdev);
+
l2cap_connect(conn, cmd, data, L2CAP_CONN_RSP, 0);
return 0;
}
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index 531a93d613d4..57f250c20e39 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -352,7 +352,7 @@ static void __sco_sock_close(struct sock *sk)
case BT_CONNECTED:
case BT_CONFIG:
- if (sco_pi(sk)->conn) {
+ if (sco_pi(sk)->conn->hcon) {
sk->sk_state = BT_DISCONN;
sco_sock_set_timer(sk, SCO_DISCONN_TIMEOUT);
hci_conn_put(sco_pi(sk)->conn->hcon);
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 36aa65f495ff..661b878bd19c 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -164,7 +164,17 @@ static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev,
sta = sta_info_get(sdata, mac_addr);
else
sta = sta_info_get_bss(sdata, mac_addr);
- if (!sta) {
+ /*
+ * The ASSOC test makes sure the driver is ready to
+ * receive the key. When wpa_supplicant has roamed
+ * using FT, it attempts to set the key before
+ * association has completed, this rejects that attempt
+ * so it will set the key again after assocation.
+ *
+ * TODO: accept the key if we have a station entry and
+ * add it to the device after the station.
+ */
+ if (!sta || !test_sta_flag(sta, WLAN_STA_ASSOC)) {
ieee80211_key_free(sdata->local, key);
err = -ENOENT;
goto out_unlock;
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 0fa44a965ad9..63f0430c131e 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -1368,10 +1368,8 @@ int ieee80211_request_sched_scan_stop(struct ieee80211_sub_if_data *sdata);
void ieee80211_sched_scan_stopped_work(struct work_struct *work);
/* off-channel helpers */
-void ieee80211_offchannel_stop_vifs(struct ieee80211_local *local,
- bool offchannel_ps_enable);
-void ieee80211_offchannel_return(struct ieee80211_local *local,
- bool offchannel_ps_disable);
+void ieee80211_offchannel_stop_vifs(struct ieee80211_local *local);
+void ieee80211_offchannel_return(struct ieee80211_local *local);
void ieee80211_roc_setup(struct ieee80211_local *local);
void ieee80211_start_next_roc(struct ieee80211_local *local);
void ieee80211_roc_purge(struct ieee80211_sub_if_data *sdata);
diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c
index 9044296c8876..6b4603a90031 100644
--- a/net/mac80211/mesh_hwmp.c
+++ b/net/mac80211/mesh_hwmp.c
@@ -215,6 +215,7 @@ static void prepare_frame_for_deferred_tx(struct ieee80211_sub_if_data *sdata,
skb->priority = 7;
info->control.vif = &sdata->vif;
+ info->flags |= IEEE80211_TX_INTFL_NEED_TXPROCESSING;
ieee80211_set_qos_hdr(sdata, skb);
}
@@ -248,11 +249,13 @@ int mesh_path_error_tx(u8 ttl, u8 *target, __le32 target_sn,
return -EAGAIN;
skb = dev_alloc_skb(local->tx_headroom +
+ IEEE80211_ENCRYPT_HEADROOM +
+ IEEE80211_ENCRYPT_TAILROOM +
hdr_len +
2 + 15 /* PERR IE */);
if (!skb)
return -1;
- skb_reserve(skb, local->tx_headroom);
+ skb_reserve(skb, local->tx_headroom + IEEE80211_ENCRYPT_HEADROOM);
mgmt = (struct ieee80211_mgmt *) skb_put(skb, hdr_len);
memset(mgmt, 0, hdr_len);
mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
diff --git a/net/mac80211/offchannel.c b/net/mac80211/offchannel.c
index 1430b48600fc..82baf5b6ecf4 100644
--- a/net/mac80211/offchannel.c
+++ b/net/mac80211/offchannel.c
@@ -102,8 +102,7 @@ static void ieee80211_offchannel_ps_disable(struct ieee80211_sub_if_data *sdata)
ieee80211_sta_reset_conn_monitor(sdata);
}
-void ieee80211_offchannel_stop_vifs(struct ieee80211_local *local,
- bool offchannel_ps_enable)
+void ieee80211_offchannel_stop_vifs(struct ieee80211_local *local)
{
struct ieee80211_sub_if_data *sdata;
@@ -136,8 +135,7 @@ void ieee80211_offchannel_stop_vifs(struct ieee80211_local *local,
if (sdata->vif.type != NL80211_IFTYPE_MONITOR) {
netif_tx_stop_all_queues(sdata->dev);
- if (offchannel_ps_enable &&
- (sdata->vif.type == NL80211_IFTYPE_STATION) &&
+ if (sdata->vif.type == NL80211_IFTYPE_STATION &&
sdata->u.mgd.associated)
ieee80211_offchannel_ps_enable(sdata);
}
@@ -145,8 +143,7 @@ void ieee80211_offchannel_stop_vifs(struct ieee80211_local *local,
mutex_unlock(&local->iflist_mtx);
}
-void ieee80211_offchannel_return(struct ieee80211_local *local,
- bool offchannel_ps_disable)
+void ieee80211_offchannel_return(struct ieee80211_local *local)
{
struct ieee80211_sub_if_data *sdata;
@@ -165,11 +162,9 @@ void ieee80211_offchannel_return(struct ieee80211_local *local,
continue;
/* Tell AP we're back */
- if (offchannel_ps_disable &&
- sdata->vif.type == NL80211_IFTYPE_STATION) {
- if (sdata->u.mgd.associated)
- ieee80211_offchannel_ps_disable(sdata);
- }
+ if (sdata->vif.type == NL80211_IFTYPE_STATION &&
+ sdata->u.mgd.associated)
+ ieee80211_offchannel_ps_disable(sdata);
if (sdata->vif.type != NL80211_IFTYPE_MONITOR) {
/*
@@ -388,7 +383,7 @@ void ieee80211_sw_roc_work(struct work_struct *work)
local->tmp_channel = NULL;
ieee80211_hw_config(local, 0);
- ieee80211_offchannel_return(local, true);
+ ieee80211_offchannel_return(local);
}
ieee80211_recalc_idle(local);
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index 06cbe26892a8..607684c47d55 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -291,7 +291,7 @@ static void __ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted,
if (!was_hw_scan) {
ieee80211_configure_filter(local);
drv_sw_scan_complete(local);
- ieee80211_offchannel_return(local, true);
+ ieee80211_offchannel_return(local);
}
ieee80211_recalc_idle(local);
@@ -340,7 +340,7 @@ static int ieee80211_start_sw_scan(struct ieee80211_local *local)
local->next_scan_state = SCAN_DECISION;
local->scan_channel_idx = 0;
- ieee80211_offchannel_stop_vifs(local, true);
+ ieee80211_offchannel_stop_vifs(local);
ieee80211_configure_filter(local);
@@ -677,12 +677,8 @@ static void ieee80211_scan_state_suspend(struct ieee80211_local *local,
local->scan_channel = NULL;
ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_CHANNEL);
- /*
- * Re-enable vifs and beaconing. Leave PS
- * in off-channel state..will put that back
- * on-channel at the end of scanning.
- */
- ieee80211_offchannel_return(local, false);
+ /* disable PS */
+ ieee80211_offchannel_return(local);
*next_delay = HZ / 5;
/* afterwards, resume scan & go to next channel */
@@ -692,8 +688,7 @@ static void ieee80211_scan_state_suspend(struct ieee80211_local *local,
static void ieee80211_scan_state_resume(struct ieee80211_local *local,
unsigned long *next_delay)
{
- /* PS already is in off-channel mode */
- ieee80211_offchannel_stop_vifs(local, false);
+ ieee80211_offchannel_stop_vifs(local);
if (local->ops->flush) {
drv_flush(local, false);
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 0d7381679a5c..f32d68186dbc 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1673,10 +1673,13 @@ netdev_tx_t ieee80211_monitor_start_xmit(struct sk_buff *skb,
chanctx_conf =
rcu_dereference(tmp_sdata->vif.chanctx_conf);
}
- if (!chanctx_conf)
- goto fail_rcu;
- chan = chanctx_conf->def.chan;
+ if (chanctx_conf)
+ chan = chanctx_conf->def.chan;
+ else if (!local->use_chanctx)
+ chan = local->_oper_channel;
+ else
+ goto fail_rcu;
/*
* Frame injection is not allowed if beaconing is not allowed