Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem

This commit is contained in:
John W. Linville 2013-10-15 13:05:21 -04:00
commit 39c253ed78
14 changed files with 57 additions and 9 deletions

View file

@ -237,7 +237,9 @@ static irqreturn_t cw1200_spi_irq_handler(int irq, void *dev_id)
struct hwbus_priv *self = dev_id;
if (self->core) {
cw1200_spi_lock(self);
cw1200_irq_handler(self->core);
cw1200_spi_unlock(self);
return IRQ_HANDLED;
} else {
return IRQ_NONE;

View file

@ -1422,13 +1422,19 @@ static int mwifiex_deauthenticate_infra(struct mwifiex_private *priv, u8 *mac)
*/
int mwifiex_deauthenticate(struct mwifiex_private *priv, u8 *mac)
{
int ret = 0;
if (!priv->media_connected)
return 0;
switch (priv->bss_mode) {
case NL80211_IFTYPE_STATION:
case NL80211_IFTYPE_P2P_CLIENT:
return mwifiex_deauthenticate_infra(priv, mac);
ret = mwifiex_deauthenticate_infra(priv, mac);
if (ret)
cfg80211_disconnected(priv->netdev, 0, NULL, 0,
GFP_KERNEL);
break;
case NL80211_IFTYPE_ADHOC:
return mwifiex_send_cmd_sync(priv,
HostCmd_CMD_802_11_AD_HOC_STOP,
@ -1440,7 +1446,7 @@ int mwifiex_deauthenticate(struct mwifiex_private *priv, u8 *mac)
break;
}
return 0;
return ret;
}
EXPORT_SYMBOL_GPL(mwifiex_deauthenticate);

View file

@ -118,7 +118,8 @@ mwifiex_reset_connect_state(struct mwifiex_private *priv, u16 reason_code)
dev_dbg(adapter->dev,
"info: successfully disconnected from %pM: reason code %d\n",
priv->cfg_bssid, reason_code);
if (priv->bss_mode == NL80211_IFTYPE_STATION) {
if (priv->bss_mode == NL80211_IFTYPE_STATION ||
priv->bss_mode == NL80211_IFTYPE_P2P_CLIENT) {
cfg80211_disconnected(priv->netdev, reason_code, NULL, 0,
GFP_KERNEL);
}

View file

@ -343,7 +343,8 @@ bool rtl92cu_rx_query_desc(struct ieee80211_hw *hw,
(bool)GET_RX_DESC_PAGGR(pdesc));
rx_status->mactime = GET_RX_DESC_TSFL(pdesc);
if (phystatus) {
p_drvinfo = (struct rx_fwinfo_92c *)(pdesc + RTL_RX_DESC_SIZE);
p_drvinfo = (struct rx_fwinfo_92c *)(skb->data +
stats->rx_bufshift);
rtl92c_translate_rx_signal_stuff(hw, skb, stats, pdesc,
p_drvinfo);
}

View file

@ -3518,7 +3518,7 @@ static int ieee80211_probe_client(struct wiphy *wiphy, struct net_device *dev,
return -EINVAL;
}
band = chanctx_conf->def.chan->band;
sta = sta_info_get(sdata, peer);
sta = sta_info_get_bss(sdata, peer);
if (sta) {
qos = test_sta_flag(sta, WLAN_STA_WME);
} else {

View file

@ -893,6 +893,8 @@ struct tpt_led_trigger {
* that the scan completed.
* @SCAN_ABORTED: Set for our scan work function when the driver reported
* a scan complete for an aborted scan.
* @SCAN_HW_CANCELLED: Set for our scan work function when the scan is being
* cancelled.
*/
enum {
SCAN_SW_SCANNING,
@ -900,6 +902,7 @@ enum {
SCAN_ONCHANNEL_SCANNING,
SCAN_COMPLETED,
SCAN_ABORTED,
SCAN_HW_CANCELLED,
};
/**

View file

@ -394,6 +394,8 @@ void ieee80211_sw_roc_work(struct work_struct *work)
if (started)
ieee80211_start_next_roc(local);
else if (list_empty(&local->roc_list))
ieee80211_run_deferred_scan(local);
}
out_unlock:

View file

@ -238,6 +238,9 @@ static bool ieee80211_prep_hw_scan(struct ieee80211_local *local)
enum ieee80211_band band;
int i, ielen, n_chans;
if (test_bit(SCAN_HW_CANCELLED, &local->scanning))
return false;
do {
if (local->hw_scan_band == IEEE80211_NUM_BANDS)
return false;
@ -940,7 +943,23 @@ void ieee80211_scan_cancel(struct ieee80211_local *local)
if (!local->scan_req)
goto out;
/*
* We have a scan running and the driver already reported completion,
* but the worker hasn't run yet or is stuck on the mutex - mark it as
* cancelled.
*/
if (test_bit(SCAN_HW_SCANNING, &local->scanning) &&
test_bit(SCAN_COMPLETED, &local->scanning)) {
set_bit(SCAN_HW_CANCELLED, &local->scanning);
goto out;
}
if (test_bit(SCAN_HW_SCANNING, &local->scanning)) {
/*
* Make sure that __ieee80211_scan_completed doesn't trigger a
* scan on another band.
*/
set_bit(SCAN_HW_CANCELLED, &local->scanning);
if (local->ops->cancel_hw_scan)
drv_cancel_hw_scan(local,
rcu_dereference_protected(local->scan_sdata,

View file

@ -180,6 +180,9 @@ static void ieee80211_frame_acked(struct sta_info *sta, struct sk_buff *skb)
struct ieee80211_local *local = sta->local;
struct ieee80211_sub_if_data *sdata = sta->sdata;
if (local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS)
sta->last_rx = jiffies;
if (ieee80211_is_data_qos(mgmt->frame_control)) {
struct ieee80211_hdr *hdr = (void *) skb->data;
u8 *qc = ieee80211_get_qos_ctl(hdr);

View file

@ -1120,7 +1120,8 @@ ieee80211_tx_prepare(struct ieee80211_sub_if_data *sdata,
tx->sta = rcu_dereference(sdata->u.vlan.sta);
if (!tx->sta && sdata->dev->ieee80211_ptr->use_4addr)
return TX_DROP;
} else if (info->flags & IEEE80211_TX_CTL_INJECTED ||
} else if (info->flags & (IEEE80211_TX_CTL_INJECTED |
IEEE80211_TX_INTFL_NL80211_FRAME_TX) ||
tx->sdata->control_port_protocol == tx->skb->protocol) {
tx->sta = sta_info_get_bss(sdata, hdr->addr1);
}

View file

@ -2238,6 +2238,10 @@ u64 ieee80211_calculate_rx_timestamp(struct ieee80211_local *local,
}
rate = cfg80211_calculate_bitrate(&ri);
if (WARN_ONCE(!rate,
"Invalid bitrate: flags=0x%x, idx=%d, vht_nss=%d\n",
status->flag, status->rate_idx, status->vht_nss))
return 0;
/* rewind from end of MPDU */
if (status->flag & RX_FLAG_MACTIME_END)

View file

@ -958,8 +958,6 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
case NETDEV_PRE_UP:
if (!(wdev->wiphy->interface_modes & BIT(wdev->iftype)))
return notifier_from_errno(-EOPNOTSUPP);
if (rfkill_blocked(rdev->rfkill))
return notifier_from_errno(-ERFKILL);
ret = cfg80211_can_add_interface(rdev, wdev->iftype);
if (ret)
return notifier_from_errno(ret);

View file

@ -411,6 +411,9 @@ static inline int
cfg80211_can_add_interface(struct cfg80211_registered_device *rdev,
enum nl80211_iftype iftype)
{
if (rfkill_blocked(rdev->rfkill))
return -ERFKILL;
return cfg80211_can_change_interface(rdev, NULL, iftype);
}

View file

@ -97,6 +97,10 @@ int ieee80211_radiotap_iterator_init(
struct ieee80211_radiotap_header *radiotap_header,
int max_length, const struct ieee80211_radiotap_vendor_namespaces *vns)
{
/* check the radiotap header can actually be present */
if (max_length < sizeof(struct ieee80211_radiotap_header))
return -EINVAL;
/* Linux only supports version 0 radiotap format */
if (radiotap_header->it_version)
return -EINVAL;
@ -131,7 +135,8 @@ int ieee80211_radiotap_iterator_init(
*/
if ((unsigned long)iterator->_arg -
(unsigned long)iterator->_rtheader >
(unsigned long)iterator->_rtheader +
sizeof(uint32_t) >
(unsigned long)iterator->_max_length)
return -EINVAL;
}