Commit 031cf0e9 authored by John W. Linville's avatar John W. Linville
parents 730dd705 ad580db5
...@@ -1961,7 +1961,7 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv, ...@@ -1961,7 +1961,7 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv,
struct ieee80211_tx_info *info; struct ieee80211_tx_info *info;
struct iwl4965_tx_resp *tx_resp = (void *)&pkt->u.raw[0]; struct iwl4965_tx_resp *tx_resp = (void *)&pkt->u.raw[0];
u32 status = le32_to_cpu(tx_resp->u.status); u32 status = le32_to_cpu(tx_resp->u.status);
int tid = MAX_TID_COUNT - 1; int uninitialized_var(tid);
int sta_id; int sta_id;
int freed; int freed;
u8 *qc = NULL; u8 *qc = NULL;
......
...@@ -1600,6 +1600,7 @@ struct iwl_cfg iwl5300_agn_cfg = { ...@@ -1600,6 +1600,7 @@ struct iwl_cfg iwl5300_agn_cfg = {
.use_bsm = false, .use_bsm = false,
.ht_greenfield_support = true, .ht_greenfield_support = true,
.led_compensation = 51, .led_compensation = 51,
.use_rts_for_ht = true, /* use rts/cts protection */
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
}; };
...@@ -1623,6 +1624,7 @@ struct iwl_cfg iwl5100_bgn_cfg = { ...@@ -1623,6 +1624,7 @@ struct iwl_cfg iwl5100_bgn_cfg = {
.use_bsm = false, .use_bsm = false,
.ht_greenfield_support = true, .ht_greenfield_support = true,
.led_compensation = 51, .led_compensation = 51,
.use_rts_for_ht = true, /* use rts/cts protection */
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
}; };
...@@ -1668,6 +1670,7 @@ struct iwl_cfg iwl5100_agn_cfg = { ...@@ -1668,6 +1670,7 @@ struct iwl_cfg iwl5100_agn_cfg = {
.use_bsm = false, .use_bsm = false,
.ht_greenfield_support = true, .ht_greenfield_support = true,
.led_compensation = 51, .led_compensation = 51,
.use_rts_for_ht = true, /* use rts/cts protection */
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
}; };
...@@ -1691,6 +1694,7 @@ struct iwl_cfg iwl5350_agn_cfg = { ...@@ -1691,6 +1694,7 @@ struct iwl_cfg iwl5350_agn_cfg = {
.use_bsm = false, .use_bsm = false,
.ht_greenfield_support = true, .ht_greenfield_support = true,
.led_compensation = 51, .led_compensation = 51,
.use_rts_for_ht = true, /* use rts/cts protection */
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
}; };
...@@ -1714,6 +1718,7 @@ struct iwl_cfg iwl5150_agn_cfg = { ...@@ -1714,6 +1718,7 @@ struct iwl_cfg iwl5150_agn_cfg = {
.use_bsm = false, .use_bsm = false,
.ht_greenfield_support = true, .ht_greenfield_support = true,
.led_compensation = 51, .led_compensation = 51,
.use_rts_for_ht = true, /* use rts/cts protection */
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
}; };
......
...@@ -2334,6 +2334,21 @@ static void iwl_ht_conf(struct iwl_priv *priv, ...@@ -2334,6 +2334,21 @@ static void iwl_ht_conf(struct iwl_priv *priv,
IWL_DEBUG_MAC80211(priv, "leave\n"); IWL_DEBUG_MAC80211(priv, "leave\n");
} }
static inline void iwl_set_no_assoc(struct iwl_priv *priv)
{
priv->assoc_id = 0;
iwl_led_disassociate(priv);
/*
* inform the ucode that there is no longer an
* association and that no more packets should be
* sent
*/
priv->staging_rxon.filter_flags &=
~RXON_FILTER_ASSOC_MSK;
priv->staging_rxon.assoc_id = 0;
iwlcore_commit_rxon(priv);
}
#define IWL_DELAY_NEXT_SCAN_AFTER_ASSOC (HZ*6) #define IWL_DELAY_NEXT_SCAN_AFTER_ASSOC (HZ*6)
void iwl_bss_info_changed(struct ieee80211_hw *hw, void iwl_bss_info_changed(struct ieee80211_hw *hw,
struct ieee80211_vif *vif, struct ieee80211_vif *vif,
...@@ -2465,20 +2480,8 @@ void iwl_bss_info_changed(struct ieee80211_hw *hw, ...@@ -2465,20 +2480,8 @@ void iwl_bss_info_changed(struct ieee80211_hw *hw,
IWL_DELAY_NEXT_SCAN_AFTER_ASSOC; IWL_DELAY_NEXT_SCAN_AFTER_ASSOC;
if (!iwl_is_rfkill(priv)) if (!iwl_is_rfkill(priv))
priv->cfg->ops->lib->post_associate(priv); priv->cfg->ops->lib->post_associate(priv);
} else { } else
priv->assoc_id = 0; iwl_set_no_assoc(priv);
iwl_led_disassociate(priv);
/*
* inform the ucode that there is no longer an
* association and that no more packets should be
* send
*/
priv->staging_rxon.filter_flags &=
~RXON_FILTER_ASSOC_MSK;
priv->staging_rxon.assoc_id = 0;
iwlcore_commit_rxon(priv);
}
} }
if (changes && iwl_is_associated(priv) && priv->assoc_id) { if (changes && iwl_is_associated(priv) && priv->assoc_id) {
...@@ -2493,12 +2496,14 @@ void iwl_bss_info_changed(struct ieee80211_hw *hw, ...@@ -2493,12 +2496,14 @@ void iwl_bss_info_changed(struct ieee80211_hw *hw,
} }
} }
if ((changes & BSS_CHANGED_BEACON_ENABLED) && if (changes & BSS_CHANGED_BEACON_ENABLED) {
vif->bss_conf.enable_beacon) { if (vif->bss_conf.enable_beacon) {
memcpy(priv->staging_rxon.bssid_addr, memcpy(priv->staging_rxon.bssid_addr,
bss_conf->bssid, ETH_ALEN); bss_conf->bssid, ETH_ALEN);
memcpy(priv->bssid, bss_conf->bssid, ETH_ALEN); memcpy(priv->bssid, bss_conf->bssid, ETH_ALEN);
iwlcore_config_ap(priv); iwlcore_config_ap(priv);
} else
iwl_set_no_assoc(priv);
} }
mutex_unlock(&priv->mutex); mutex_unlock(&priv->mutex);
......
...@@ -712,7 +712,7 @@ extern void iwl_txq_ctx_stop(struct iwl_priv *priv); ...@@ -712,7 +712,7 @@ extern void iwl_txq_ctx_stop(struct iwl_priv *priv);
extern int iwl_queue_space(const struct iwl_queue *q); extern int iwl_queue_space(const struct iwl_queue *q);
static inline int iwl_queue_used(const struct iwl_queue *q, int i) static inline int iwl_queue_used(const struct iwl_queue *q, int i)
{ {
return q->write_ptr > q->read_ptr ? return q->write_ptr >= q->read_ptr ?
(i >= q->read_ptr && i < q->write_ptr) : (i >= q->read_ptr && i < q->write_ptr) :
!(i < q->read_ptr && i >= q->write_ptr); !(i < q->read_ptr && i >= q->write_ptr);
} }
......
/******************************************************************************
*
* Copyright(c) 2009 - 2010 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
#include <linux/module.h> #include <linux/module.h>
/* sparse doesn't like tracepoint macros */ /* sparse doesn't like tracepoint macros */
......
/******************************************************************************
*
* Copyright(c) 2009 - 2010 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
*****************************************************************************/
#if !defined(__IWLWIFI_DEVICE_TRACE) || defined(TRACE_HEADER_MULTI_READ) #if !defined(__IWLWIFI_DEVICE_TRACE) || defined(TRACE_HEADER_MULTI_READ)
#define __IWLWIFI_DEVICE_TRACE #define __IWLWIFI_DEVICE_TRACE
......
...@@ -973,6 +973,10 @@ int iwm_send_pmkid_update(struct iwm_priv *iwm, ...@@ -973,6 +973,10 @@ int iwm_send_pmkid_update(struct iwm_priv *iwm,
memset(&update, 0, sizeof(struct iwm_umac_pmkid_update)); memset(&update, 0, sizeof(struct iwm_umac_pmkid_update));
update.hdr.oid = UMAC_WIFI_IF_CMD_PMKID_UPDATE;
update.hdr.buf_size = cpu_to_le16(sizeof(struct iwm_umac_pmkid_update) -
sizeof(struct iwm_umac_wifi_if));
update.command = cpu_to_le32(command); update.command = cpu_to_le32(command);
if (pmksa->bssid) if (pmksa->bssid)
memcpy(&update.bssid, pmksa->bssid, ETH_ALEN); memcpy(&update.bssid, pmksa->bssid, ETH_ALEN);
......
...@@ -463,6 +463,7 @@ struct iwm_umac_cmd_stop_resume_tx { ...@@ -463,6 +463,7 @@ struct iwm_umac_cmd_stop_resume_tx {
#define IWM_CMD_PMKID_FLUSH 3 #define IWM_CMD_PMKID_FLUSH 3
struct iwm_umac_pmkid_update { struct iwm_umac_pmkid_update {
struct iwm_umac_wifi_if hdr;
__le32 command; __le32 command;
u8 bssid[ETH_ALEN]; u8 bssid[ETH_ALEN];
__le16 reserved; __le16 reserved;
......
...@@ -197,6 +197,14 @@ static void p54p_check_rx_ring(struct ieee80211_hw *dev, u32 *index, ...@@ -197,6 +197,14 @@ static void p54p_check_rx_ring(struct ieee80211_hw *dev, u32 *index,
i %= ring_limit; i %= ring_limit;
continue; continue;
} }
if (unlikely(len > priv->common.rx_mtu)) {
if (net_ratelimit())
dev_err(&priv->pdev->dev, "rx'd frame size "
"exceeds length threshold.\n");
len = priv->common.rx_mtu;
}
skb_put(skb, len); skb_put(skb, len);
if (p54_rx(dev, skb)) { if (p54_rx(dev, skb)) {
......
...@@ -62,6 +62,7 @@ static struct usb_device_id usb_ids[] = { ...@@ -62,6 +62,7 @@ static struct usb_device_id usb_ids[] = {
{ USB_DEVICE(0x6891, 0xa727), .driver_info = DEVICE_ZD1211 }, { USB_DEVICE(0x6891, 0xa727), .driver_info = DEVICE_ZD1211 },
/* ZD1211B */ /* ZD1211B */
{ USB_DEVICE(0x0053, 0x5301), .driver_info = DEVICE_ZD1211B }, { USB_DEVICE(0x0053, 0x5301), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x0409, 0x0248), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x0411, 0x00da), .driver_info = DEVICE_ZD1211B }, { USB_DEVICE(0x0411, 0x00da), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x0471, 0x1236), .driver_info = DEVICE_ZD1211B }, { USB_DEVICE(0x0471, 0x1236), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x0471, 0x1237), .driver_info = DEVICE_ZD1211B }, { USB_DEVICE(0x0471, 0x1237), .driver_info = DEVICE_ZD1211B },
......
...@@ -1389,6 +1389,9 @@ static int ieee80211_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev, ...@@ -1389,6 +1389,9 @@ static int ieee80211_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev,
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
struct ieee80211_conf *conf = &local->hw.conf; struct ieee80211_conf *conf = &local->hw.conf;
if (sdata->vif.type != NL80211_IFTYPE_STATION)
return -EOPNOTSUPP;
if (!(local->hw.flags & IEEE80211_HW_SUPPORTS_PS)) if (!(local->hw.flags & IEEE80211_HW_SUPPORTS_PS))
return -EOPNOTSUPP; return -EOPNOTSUPP;
......
...@@ -684,21 +684,25 @@ static u16 ieee80211_monitor_select_queue(struct net_device *dev, ...@@ -684,21 +684,25 @@ static u16 ieee80211_monitor_select_queue(struct net_device *dev,
struct ieee80211_local *local = sdata->local; struct ieee80211_local *local = sdata->local;
struct ieee80211_hdr *hdr; struct ieee80211_hdr *hdr;
struct ieee80211_radiotap_header *rtap = (void *)skb->data; struct ieee80211_radiotap_header *rtap = (void *)skb->data;
u8 *p;
if (local->hw.queues < 4) if (local->hw.queues < 4)
return 0; return 0;
if (skb->len < 4 || if (skb->len < 4 ||
skb->len < rtap->it_len + 2 /* frame control */) skb->len < le16_to_cpu(rtap->it_len) + 2 /* frame control */)
return 0; /* doesn't matter, frame will be dropped */ return 0; /* doesn't matter, frame will be dropped */
hdr = (void *)((u8 *)skb->data + rtap->it_len); hdr = (void *)((u8 *)skb->data + le16_to_cpu(rtap->it_len));
if (!ieee80211_is_data(hdr->frame_control)) { if (!ieee80211_is_data_qos(hdr->frame_control)) {
skb->priority = 7; skb->priority = 7;
return ieee802_1d_to_ac[skb->priority]; return ieee802_1d_to_ac[skb->priority];
} }
p = ieee80211_get_qos_ctl(hdr);
skb->priority = *p & IEEE80211_QOS_CTL_TAG1D_MASK;
return ieee80211_downgrade_queue(local, skb); return ieee80211_downgrade_queue(local, skb);
} }
......
...@@ -1478,7 +1478,9 @@ static void ieee80211_sta_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, ...@@ -1478,7 +1478,9 @@ static void ieee80211_sta_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
rma = ieee80211_rx_mgmt_disassoc(sdata, mgmt, skb->len); rma = ieee80211_rx_mgmt_disassoc(sdata, mgmt, skb->len);
break; break;
case IEEE80211_STYPE_ACTION: case IEEE80211_STYPE_ACTION:
/* XXX: differentiate, can only happen for CSA now! */ if (mgmt->u.action.category != WLAN_CATEGORY_SPECTRUM_MGMT)
break;
ieee80211_sta_process_chanswitch(sdata, ieee80211_sta_process_chanswitch(sdata,
&mgmt->u.action.u.chan_switch.sw_elem, &mgmt->u.action.u.chan_switch.sw_elem,
(void *)ifmgd->associated->priv); (void *)ifmgd->associated->priv);
......
...@@ -190,7 +190,7 @@ static void rate_control_pid_sample(struct rc_pid_info *pinfo, ...@@ -190,7 +190,7 @@ static void rate_control_pid_sample(struct rc_pid_info *pinfo,
rate_control_pid_normalize(pinfo, sband->n_bitrates); rate_control_pid_normalize(pinfo, sband->n_bitrates);
/* Compute the proportional, integral and derivative errors. */ /* Compute the proportional, integral and derivative errors. */
err_prop = (pinfo->target << RC_PID_ARITH_SHIFT) - pf; err_prop = (pinfo->target - pf) << RC_PID_ARITH_SHIFT;
err_avg = spinfo->err_avg_sc >> pinfo->smoothing_shift; err_avg = spinfo->err_avg_sc >> pinfo->smoothing_shift;
spinfo->err_avg_sc = spinfo->err_avg_sc - err_avg + err_prop; spinfo->err_avg_sc = spinfo->err_avg_sc - err_avg + err_prop;
......
...@@ -1946,6 +1946,10 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx) ...@@ -1946,6 +1946,10 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
} }
break; break;
default: default:
/* do not process rejected action frames */
if (mgmt->u.action.category & 0x80)
return RX_DROP_MONITOR;
return RX_CONTINUE; return RX_CONTINUE;
} }
......
...@@ -746,9 +746,9 @@ static int cfg80211_netdev_notifier_call(struct notifier_block * nb, ...@@ -746,9 +746,9 @@ static int cfg80211_netdev_notifier_call(struct notifier_block * nb,
mutex_unlock(&rdev->devlist_mtx); mutex_unlock(&rdev->devlist_mtx);
dev_put(dev); dev_put(dev);
} }
#ifdef CONFIG_CFG80211_WEXT
cfg80211_lock_rdev(rdev); cfg80211_lock_rdev(rdev);
mutex_lock(&rdev->devlist_mtx); mutex_lock(&rdev->devlist_mtx);
#ifdef CONFIG_CFG80211_WEXT
wdev_lock(wdev); wdev_lock(wdev);
switch (wdev->iftype) { switch (wdev->iftype) {
case NL80211_IFTYPE_ADHOC: case NL80211_IFTYPE_ADHOC:
...@@ -761,10 +761,10 @@ static int cfg80211_netdev_notifier_call(struct notifier_block * nb, ...@@ -761,10 +761,10 @@ static int cfg80211_netdev_notifier_call(struct notifier_block * nb,
break; break;
} }
wdev_unlock(wdev); wdev_unlock(wdev);
#endif
rdev->opencount++; rdev->opencount++;
mutex_unlock(&rdev->devlist_mtx); mutex_unlock(&rdev->devlist_mtx);
cfg80211_unlock_rdev(rdev); cfg80211_unlock_rdev(rdev);
#endif
break; break;
case NETDEV_UNREGISTER: case NETDEV_UNREGISTER:
/* /*
......
...@@ -656,6 +656,7 @@ void __cfg80211_disconnected(struct net_device *dev, const u8 *ie, ...@@ -656,6 +656,7 @@ void __cfg80211_disconnected(struct net_device *dev, const u8 *ie,
memset(&wrqu, 0, sizeof(wrqu)); memset(&wrqu, 0, sizeof(wrqu));
wrqu.ap_addr.sa_family = ARPHRD_ETHER; wrqu.ap_addr.sa_family = ARPHRD_ETHER;
wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL); wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL);
wdev->wext.connect.ssid_len = 0;
#endif #endif
} }
......
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