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Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

Browse Source 
Conflicts:
	drivers/net/wireless/iwmc3200wifi/cfg80211.c
	drivers/net/wireless/mwifiex/cfg80211.c
This commit is contained in:
John W. Linville
2012-07-12 15:21:05 -04:00
parent 2f8684ce7a 685fb72b63
commit d07d152892
44 changed files with 693 additions and 514 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Documentation/DocBook/80211.tmpl
-1
View File
@@ -404,7 +404,6 @@
!Finclude/net/mac80211.h ieee80211_get_tkip_p1k
!Finclude/net/mac80211.h ieee80211_get_tkip_p1k_iv
!Finclude/net/mac80211.h ieee80211_get_tkip_p2k
!Finclude/net/mac80211.h ieee80211_key_removed
</chapter>
<chapter id="powersave">
drivers/net/wireless/ath/ath6kl/cfg80211.c
+29 -29
View File
@@ -966,11 +966,11 @@ static int ath6kl_set_probed_ssids(struct ath6kl *ar,
return 0;
}
static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
static int ath6kl_cfg80211_scan(struct wiphy *wiphy,
struct cfg80211_scan_request *request)
{
struct ath6kl *ar = ath6kl_priv(ndev);
struct ath6kl_vif *vif = netdev_priv(ndev);
struct ath6kl_vif *vif = ath6kl_vif_from_wdev(request->wdev);
struct ath6kl *ar = ath6kl_priv(vif->ndev);
s8 n_channels = 0;
u16 *channels = NULL;
int ret = 0;
@@ -1487,14 +1487,14 @@ static int ath6kl_cfg80211_set_power_mgmt(struct wiphy *wiphy,
return 0;
}
static struct net_device *ath6kl_cfg80211_add_iface(struct wiphy *wiphy,
char *name,
enum nl80211_iftype type,
u32 *flags,
struct vif_params *params)
static struct wireless_dev *ath6kl_cfg80211_add_iface(struct wiphy *wiphy,
char *name,
enum nl80211_iftype type,
u32 *flags,
struct vif_params *params)
{
struct ath6kl *ar = wiphy_priv(wiphy);
struct net_device *ndev;
struct wireless_dev *wdev;
u8 if_idx, nw_type;
if (ar->num_vif == ar->vif_max) {
@@ -1507,20 +1507,20 @@ static struct net_device *ath6kl_cfg80211_add_iface(struct wiphy *wiphy,
return ERR_PTR(-EINVAL);
}
ndev = ath6kl_interface_add(ar, name, type, if_idx, nw_type);
if (!ndev)
wdev = ath6kl_interface_add(ar, name, type, if_idx, nw_type);
if (!wdev)
return ERR_PTR(-ENOMEM);
ar->num_vif++;
return ndev;
return wdev;
}
static int ath6kl_cfg80211_del_iface(struct wiphy *wiphy,
struct net_device *ndev)
struct wireless_dev *wdev)
{
struct ath6kl *ar = wiphy_priv(wiphy);
struct ath6kl_vif *vif = netdev_priv(ndev);
struct ath6kl_vif *vif = netdev_priv(wdev->netdev);
spin_lock_bh(&ar->list_lock);
list_del(&vif->list);
@@ -2975,14 +2975,14 @@ static int ath6kl_change_station(struct wiphy *wiphy, struct net_device *dev,
}
static int ath6kl_remain_on_channel(struct wiphy *wiphy,
struct net_device *dev,
struct wireless_dev *wdev,
struct ieee80211_channel *chan,
enum nl80211_channel_type channel_type,
unsigned int duration,
u64 *cookie)
{
struct ath6kl *ar = ath6kl_priv(dev);
struct ath6kl_vif *vif = netdev_priv(dev);
struct ath6kl_vif *vif = ath6kl_vif_from_wdev(wdev);
struct ath6kl *ar = ath6kl_priv(vif->ndev);
u32 id;
/* TODO: if already pending or ongoing remain-on-channel,
@@ -2999,11 +2999,11 @@ static int ath6kl_remain_on_channel(struct wiphy *wiphy,
}
static int ath6kl_cancel_remain_on_channel(struct wiphy *wiphy,
struct net_device *dev,
struct wireless_dev *wdev,
u64 cookie)
{
struct ath6kl *ar = ath6kl_priv(dev);
struct ath6kl_vif *vif = netdev_priv(dev);
struct ath6kl_vif *vif = ath6kl_vif_from_wdev(wdev);
struct ath6kl *ar = ath6kl_priv(vif->ndev);
if (cookie != vif->last_roc_id)
return -ENOENT;
@@ -3134,15 +3134,15 @@ static bool ath6kl_is_p2p_go_ssid(const u8 *buf, size_t len)
return false;
}
static int ath6kl_mgmt_tx(struct wiphy *wiphy, struct net_device *dev,
static int ath6kl_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
struct ieee80211_channel *chan, bool offchan,
enum nl80211_channel_type channel_type,
bool channel_type_valid, unsigned int wait,
const u8 *buf, size_t len, bool no_cck,
bool dont_wait_for_ack, u64 *cookie)
{
struct ath6kl *ar = ath6kl_priv(dev);
struct ath6kl_vif *vif = netdev_priv(dev);
struct ath6kl_vif *vif = ath6kl_vif_from_wdev(wdev);
struct ath6kl *ar = ath6kl_priv(vif->ndev);
u32 id;
const struct ieee80211_mgmt *mgmt;
bool more_data, queued;
@@ -3187,10 +3187,10 @@ static int ath6kl_mgmt_tx(struct wiphy *wiphy, struct net_device *dev,
}
static void ath6kl_mgmt_frame_register(struct wiphy *wiphy,
struct net_device *dev,
struct wireless_dev *wdev,
u16 frame_type, bool reg)
{
struct ath6kl_vif *vif = netdev_priv(dev);
struct ath6kl_vif *vif = ath6kl_vif_from_wdev(wdev);
ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: frame_type=0x%x reg=%d\n",
__func__, frame_type, reg);
@@ -3477,9 +3477,9 @@ void ath6kl_cfg80211_vif_cleanup(struct ath6kl_vif *vif)
ar->num_vif--;
}
struct net_device *ath6kl_interface_add(struct ath6kl *ar, char *name,
enum nl80211_iftype type, u8 fw_vif_idx,
u8 nw_type)
struct wireless_dev *ath6kl_interface_add(struct ath6kl *ar, char *name,
enum nl80211_iftype type,
u8 fw_vif_idx, u8 nw_type)
{
struct net_device *ndev;
struct ath6kl_vif *vif;
@@ -3533,7 +3533,7 @@ struct net_device *ath6kl_interface_add(struct ath6kl *ar, char *name,
list_add_tail(&vif->list, &ar->vif_list);
spin_unlock_bh(&ar->list_lock);
return ndev;
return &vif->wdev;
err:
aggr_module_destroy(vif->aggr_cntxt);
drivers/net/wireless/ath/ath6kl/cfg80211.h
+3 -3
View File
@@ -25,9 +25,9 @@ enum ath6kl_cfg_suspend_mode {
ATH6KL_CFG_SUSPEND_SCHED_SCAN,
};
struct net_device *ath6kl_interface_add(struct ath6kl *ar, char *name,
enum nl80211_iftype type,
u8 fw_vif_idx, u8 nw_type);
struct wireless_dev *ath6kl_interface_add(struct ath6kl *ar, char *name,
enum nl80211_iftype type,
u8 fw_vif_idx, u8 nw_type);
void ath6kl_cfg80211_ch_switch_notify(struct ath6kl_vif *vif, int freq,
enum wmi_phy_mode mode);
void ath6kl_cfg80211_scan_complete_event(struct ath6kl_vif *vif, bool aborted);
drivers/net/wireless/ath/ath6kl/core.c
+4 -4
View File
@@ -56,7 +56,7 @@ EXPORT_SYMBOL(ath6kl_core_rx_complete);
int ath6kl_core_init(struct ath6kl *ar, enum ath6kl_htc_type htc_type)
{
struct ath6kl_bmi_target_info targ_info;
struct net_device *ndev;
struct wireless_dev *wdev;
int ret = 0, i;
switch (htc_type) {
@@ -187,12 +187,12 @@ int ath6kl_core_init(struct ath6kl *ar, enum ath6kl_htc_type htc_type)
rtnl_lock();
/* Add an initial station interface */
ndev = ath6kl_interface_add(ar, "wlan%d", NL80211_IFTYPE_STATION, 0,
wdev = ath6kl_interface_add(ar, "wlan%d", NL80211_IFTYPE_STATION, 0,
INFRA_NETWORK);
rtnl_unlock();
if (!ndev) {
if (!wdev) {
ath6kl_err("Failed to instantiate a network device\n");
ret = -ENOMEM;
wiphy_unregister(ar->wiphy);
@@ -200,7 +200,7 @@ int ath6kl_core_init(struct ath6kl *ar, enum ath6kl_htc_type htc_type)
}
ath6kl_dbg(ATH6KL_DBG_TRC, "%s: name=%s dev=0x%p, ar=0x%p\n",
__func__, ndev->name, ndev, ar);
__func__, wdev->netdev->name, wdev->netdev, ar);
return ret;
drivers/net/wireless/ath/ath6kl/core.h
+5
View File
@@ -589,6 +589,11 @@ struct ath6kl_vif {
struct list_head mc_filter;
};
static inline struct ath6kl_vif *ath6kl_vif_from_wdev(struct wireless_dev *wdev)
{
return container_of(wdev, struct ath6kl_vif, wdev);
}
#define WOW_LIST_ID 0
#define WOW_HOST_REQ_DELAY 500 /* ms */
drivers/net/wireless/ath/ath6kl/wmi.c
+5 -5
View File
@@ -474,7 +474,7 @@ static int ath6kl_wmi_remain_on_chnl_event_rx(struct wmi *wmi, u8 *datap,
return -EINVAL;
}
id = vif->last_roc_id;
cfg80211_ready_on_channel(vif->ndev, id, chan, NL80211_CHAN_NO_HT,
cfg80211_ready_on_channel(&vif->wdev, id, chan, NL80211_CHAN_NO_HT,
dur, GFP_ATOMIC);
return 0;
@@ -513,7 +513,7 @@ static int ath6kl_wmi_cancel_remain_on_chnl_event_rx(struct wmi *wmi,
else
id = vif->last_roc_id; /* timeout on uncanceled r-o-c */
vif->last_cancel_roc_id = 0;
cfg80211_remain_on_channel_expired(vif->ndev, id, chan,
cfg80211_remain_on_channel_expired(&vif->wdev, id, chan,
NL80211_CHAN_NO_HT, GFP_ATOMIC);
return 0;
@@ -533,7 +533,7 @@ static int ath6kl_wmi_tx_status_event_rx(struct wmi *wmi, u8 *datap, int len,
ath6kl_dbg(ATH6KL_DBG_WMI, "tx_status: id=%x ack_status=%u\n",
id, ev->ack_status);
if (wmi->last_mgmt_tx_frame) {
cfg80211_mgmt_tx_status(vif->ndev, id,
cfg80211_mgmt_tx_status(&vif->wdev, id,
wmi->last_mgmt_tx_frame,
wmi->last_mgmt_tx_frame_len,
!!ev->ack_status, GFP_ATOMIC);
@@ -568,7 +568,7 @@ static int ath6kl_wmi_rx_probe_req_event_rx(struct wmi *wmi, u8 *datap, int len,
dlen, freq, vif->probe_req_report);
if (vif->probe_req_report || vif->nw_type == AP_NETWORK)
cfg80211_rx_mgmt(vif->ndev, freq, 0,
cfg80211_rx_mgmt(&vif->wdev, freq, 0,
ev->data, dlen, GFP_ATOMIC);
return 0;
@@ -608,7 +608,7 @@ static int ath6kl_wmi_rx_action_event_rx(struct wmi *wmi, u8 *datap, int len,
return -EINVAL;
}
ath6kl_dbg(ATH6KL_DBG_WMI, "rx_action: len=%u freq=%u\n", dlen, freq);
cfg80211_rx_mgmt(vif->ndev, freq, 0,
cfg80211_rx_mgmt(&vif->wdev, freq, 0,
ev->data, dlen, GFP_ATOMIC);
return 0;
drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+2 -1
View File
@@ -691,9 +691,10 @@ scan_out:
}
static s32
brcmf_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
brcmf_cfg80211_scan(struct wiphy *wiphy,
struct cfg80211_scan_request *request)
{
struct net_device *ndev = request->wdev->netdev;
s32 err = 0;
WL_TRACE("Enter\n");
drivers/net/wireless/iwlegacy/common.c
+1 -1
View File
@@ -5359,7 +5359,7 @@ il_mac_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
if (changes & BSS_CHANGED_ASSOC) {
D_MAC80211("ASSOC %d\n", bss_conf->assoc);
if (bss_conf->assoc) {
il->timestamp = bss_conf->last_tsf;
il->timestamp = bss_conf->sync_tsf;
if (!il_is_rfkill(il))
il->ops->post_associate(il);
drivers/net/wireless/iwlwifi/dvm/rxon.c
+1 -1
View File
@@ -1447,7 +1447,7 @@ void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
if (changes & BSS_CHANGED_ASSOC) {
if (bss_conf->assoc) {
priv->timestamp = bss_conf->last_tsf;
priv->timestamp = bss_conf->sync_tsf;
ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
} else {
/*
drivers/net/wireless/libertas/cfg.c
-1
View File
@@ -805,7 +805,6 @@ void lbs_scan_done(struct lbs_private *priv)
}
static int lbs_cfg_scan(struct wiphy *wiphy,
struct net_device *dev,
struct cfg80211_scan_request *request)
{
struct lbs_private *priv = wiphy_priv(wiphy);
drivers/net/wireless/mwifiex/cfg80211.c
+14 -13
View File
@@ -1440,9 +1440,10 @@ mwifiex_cfg80211_leave_ibss(struct wiphy *wiphy, struct net_device *dev)
* it also informs the results.
*/
static int
mwifiex_cfg80211_scan(struct wiphy *wiphy, struct net_device *dev,
mwifiex_cfg80211_scan(struct wiphy *wiphy,
struct cfg80211_scan_request *request)
{
struct net_device *dev = request->wdev->netdev;
struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
int i;
struct ieee80211_channel *chan;
@@ -1576,11 +1577,11 @@ mwifiex_setup_ht_caps(struct ieee80211_sta_ht_cap *ht_info,
/*
* create a new virtual interface with the given name
*/
struct net_device *mwifiex_add_virtual_intf(struct wiphy *wiphy,
char *name,
enum nl80211_iftype type,
u32 *flags,
struct vif_params *params)
struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
char *name,
enum nl80211_iftype type,
u32 *flags,
struct vif_params *params)
{
struct mwifiex_adapter *adapter = mwifiex_cfg80211_get_adapter(wiphy);
struct mwifiex_private *priv;
@@ -1701,16 +1702,16 @@ struct net_device *mwifiex_add_virtual_intf(struct wiphy *wiphy,
#ifdef CONFIG_DEBUG_FS
mwifiex_dev_debugfs_init(priv);
#endif
return dev;
return wdev;
}
EXPORT_SYMBOL_GPL(mwifiex_add_virtual_intf);
/*
* del_virtual_intf: remove the virtual interface determined by dev
*/
int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct net_device *dev)
int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev)
{
struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
struct mwifiex_private *priv = mwifiex_netdev_get_priv(wdev->netdev);
#ifdef CONFIG_DEBUG_FS
mwifiex_dev_debugfs_remove(priv);
@@ -1722,11 +1723,11 @@ int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct net_device *dev)
if (netif_carrier_ok(priv->netdev))
netif_carrier_off(priv->netdev);
if (dev->reg_state == NETREG_REGISTERED)
unregister_netdevice(dev);
if (wdev->netdev->reg_state == NETREG_REGISTERED)
unregister_netdevice(wdev->netdev);
if (dev->reg_state == NETREG_UNREGISTERED)
free_netdev(dev);
if (wdev->netdev->reg_state == NETREG_UNREGISTERED)
free_netdev(wdev->netdev);
/* Clear the priv in adapter */
priv->netdev = NULL;
drivers/net/wireless/mwifiex/main.c
+2 -2
View File
@@ -377,7 +377,7 @@ static void mwifiex_fw_dpc(const struct firmware *firmware, void *context)
goto done;
err_add_intf:
mwifiex_del_virtual_intf(adapter->wiphy, priv->netdev);
mwifiex_del_virtual_intf(adapter->wiphy, priv->wdev);
rtnl_unlock();
err_init_fw:
pr_debug("info: %s: unregister device\n", __func__);
@@ -844,7 +844,7 @@ int mwifiex_remove_card(struct mwifiex_adapter *adapter, struct semaphore *sem)
rtnl_lock();
if (priv->wdev && priv->netdev)
mwifiex_del_virtual_intf(adapter->wiphy, priv->netdev);
mwifiex_del_virtual_intf(adapter->wiphy, priv->wdev);
rtnl_unlock();
}
drivers/net/wireless/mwifiex/main.h
+6 -4
View File
@@ -1005,10 +1005,12 @@ int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter,
int mwifiex_check_network_compatibility(struct mwifiex_private *priv,
struct mwifiex_bssdescriptor *bss_desc);
struct net_device *mwifiex_add_virtual_intf(struct wiphy *wiphy,
char *name, enum nl80211_iftype type,
u32 *flags, struct vif_params *params);
int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct net_device *dev);
struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
char *name,
enum nl80211_iftype type,
u32 *flags,
struct vif_params *params);
int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev);
void mwifiex_set_sys_config_invalid_data(struct mwifiex_uap_bss_param *config);
drivers/net/wireless/orinoco/cfg.c
+1 -1
View File
@@ -138,7 +138,7 @@ static int orinoco_change_vif(struct wiphy *wiphy, struct net_device *dev,
return err;
}
static int orinoco_scan(struct wiphy *wiphy, struct net_device *dev,
static int orinoco_scan(struct wiphy *wiphy,
struct cfg80211_scan_request *request)
{
struct orinoco_private *priv = wiphy_priv(wiphy);
drivers/net/wireless/rndis_wlan.c
+3 -2
View File
@@ -484,7 +484,7 @@ static int rndis_change_virtual_intf(struct wiphy *wiphy,
enum nl80211_iftype type, u32 *flags,
struct vif_params *params);
static int rndis_scan(struct wiphy *wiphy, struct net_device *dev,
static int rndis_scan(struct wiphy *wiphy,
struct cfg80211_scan_request *request);
static int rndis_set_wiphy_params(struct wiphy *wiphy, u32 changed);
@@ -1941,9 +1941,10 @@ static int rndis_get_tx_power(struct wiphy *wiphy, int *dbm)
}
#define SCAN_DELAY_JIFFIES (6 * HZ)
static int rndis_scan(struct wiphy *wiphy, struct net_device *dev,
static int rndis_scan(struct wiphy *wiphy,
struct cfg80211_scan_request *request)
{
struct net_device *dev = request->wdev->netdev;
struct usbnet *usbdev = netdev_priv(dev);
struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
int ret;
drivers/net/wireless/rt2x00/rt2x00config.c
+1 -1
View File
@@ -102,7 +102,7 @@ void rt2x00lib_config_erp(struct rt2x00_dev *rt2x00dev,
/* Update the AID, this is needed for dynamic PS support */
rt2x00dev->aid = bss_conf->assoc ? bss_conf->aid : 0;
rt2x00dev->last_beacon = bss_conf->last_tsf;
rt2x00dev->last_beacon = bss_conf->sync_tsf;
/* Update global beacon interval time, this is needed for PS support */
rt2x00dev->beacon_int = bss_conf->beacon_int;
include/linux/nl80211.h
+5
View File
@@ -771,6 +771,9 @@ enum nl80211_commands {
* @NL80211_ATTR_IFNAME: network interface name
* @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype
*
* @NL80211_ATTR_WDEV: wireless device identifier, used for pseudo-devices
* that don't have a netdev (u64)
*
* @NL80211_ATTR_MAC: MAC address (various uses)
*
* @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of
@@ -1493,6 +1496,8 @@ enum nl80211_attrs {
NL80211_ATTR_BG_SCAN_PERIOD,
NL80211_ATTR_WDEV,
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
include/net/cfg80211.h
+43 -32
View File
@@ -999,7 +999,7 @@ struct cfg80211_ssid {
* @ie_len: length of ie in octets
* @rates: bitmap of rates to advertise for each band
* @wiphy: the wiphy this was for
* @dev: the interface
* @wdev: the wireless device to scan for
* @aborted: (internal) scan request was notified as aborted
* @no_cck: used to send probe requests at non CCK rate in 2GHz band
*/
@@ -1012,9 +1012,10 @@ struct cfg80211_scan_request {
u32 rates[IEEE80211_NUM_BANDS];
struct wireless_dev *wdev;
/* internal */
struct wiphy *wiphy;
struct net_device *dev;
bool aborted;
bool no_cck;
@@ -1435,10 +1436,10 @@ struct cfg80211_gtk_rekey_data {
*
* @add_virtual_intf: create a new virtual interface with the given name,
* must set the struct wireless_dev's iftype. Beware: You must create
* the new netdev in the wiphy's network namespace! Returns the netdev,
* or an ERR_PTR.
* the new netdev in the wiphy's network namespace! Returns the struct
* wireless_dev, or an ERR_PTR.
*
* @del_virtual_intf: remove the virtual interface determined by ifindex.
* @del_virtual_intf: remove the virtual interface
*
* @change_virtual_intf: change type/configuration of virtual interface,
* keep the struct wireless_dev's iftype updated.
@@ -1617,12 +1618,13 @@ struct cfg80211_ops {
int (*resume)(struct wiphy *wiphy);
void (*set_wakeup)(struct wiphy *wiphy, bool enabled);
struct net_device * (*add_virtual_intf)(struct wiphy *wiphy,
char *name,
enum nl80211_iftype type,
u32 *flags,
struct vif_params *params);
int (*del_virtual_intf)(struct wiphy *wiphy, struct net_device *dev);
struct wireless_dev * (*add_virtual_intf)(struct wiphy *wiphy,
char *name,
enum nl80211_iftype type,
u32 *flags,
struct vif_params *params);
int (*del_virtual_intf)(struct wiphy *wiphy,
struct wireless_dev *wdev);
int (*change_virtual_intf)(struct wiphy *wiphy,
struct net_device *dev,
enum nl80211_iftype type, u32 *flags,
@@ -1699,7 +1701,7 @@ struct cfg80211_ops {
struct ieee80211_channel *chan,
enum nl80211_channel_type channel_type);
int (*scan)(struct wiphy *wiphy, struct net_device *dev,
int (*scan)(struct wiphy *wiphy,
struct cfg80211_scan_request *request);
int (*auth)(struct wiphy *wiphy, struct net_device *dev,
@@ -1753,23 +1755,23 @@ struct cfg80211_ops {
int (*flush_pmksa)(struct wiphy *wiphy, struct net_device *netdev);
int (*remain_on_channel)(struct wiphy *wiphy,
struct net_device *dev,
struct wireless_dev *wdev,
struct ieee80211_channel *chan,
enum nl80211_channel_type channel_type,
unsigned int duration,
u64 *cookie);
int (*cancel_remain_on_channel)(struct wiphy *wiphy,
struct net_device *dev,
struct wireless_dev *wdev,
u64 cookie);
int (*mgmt_tx)(struct wiphy *wiphy, struct net_device *dev,
int (*mgmt_tx)(struct wiphy *wiphy, struct wireless_dev *wdev,
struct ieee80211_channel *chan, bool offchan,
enum nl80211_channel_type channel_type,
bool channel_type_valid, unsigned int wait,
const u8 *buf, size_t len, bool no_cck,
bool dont_wait_for_ack, u64 *cookie);
int (*mgmt_tx_cancel_wait)(struct wiphy *wiphy,
struct net_device *dev,
struct wireless_dev *wdev,
u64 cookie);
int (*set_power_mgmt)(struct wiphy *wiphy, struct net_device *dev,
@@ -1780,7 +1782,7 @@ struct cfg80211_ops {
s32 rssi_thold, u32 rssi_hyst);
void (*mgmt_frame_register)(struct wiphy *wiphy,
struct net_device *dev,
struct wireless_dev *wdev,
u16 frame_type, bool reg);
int (*set_antenna)(struct wiphy *wiphy, u32 tx_ant, u32 rx_ant);
@@ -2341,17 +2343,25 @@ struct cfg80211_internal_bss;
struct cfg80211_cached_keys;
/**
* struct wireless_dev - wireless per-netdev state
* struct wireless_dev - wireless device state
*
* This structure must be allocated by the driver/stack
* that uses the ieee80211_ptr field in struct net_device
* (this is intentional so it can be allocated along with
* the netdev.)
* For netdevs, this structure must be allocated by the driver
* that uses the ieee80211_ptr field in struct net_device (this
* is intentional so it can be allocated along with the netdev.)
* It need not be registered then as netdev registration will
* be intercepted by cfg80211 to see the new wireless device.
*
* For non-netdev uses, it must also be allocated by the driver
* in response to the cfg80211 callbacks that require it, as
* there's no netdev registration in that case it may not be
* allocated outside of callback operations that return it.
*
* @wiphy: pointer to hardware description
* @iftype: interface type
* @list: (private) Used to collect the interfaces
* @netdev: (private) Used to reference back to the netdev
* @netdev: (private) Used to reference back to the netdev, may be %NULL
* @identifier: (private) Identifier used in nl80211 to identify this
* wireless device if it has no netdev
* @current_bss: (private) Used by the internal configuration code
* @channel: (private) Used by the internal configuration code to track
* the user-set AP, monitor and WDS channel
@@ -2383,6 +2393,8 @@ struct wireless_dev {
struct list_head list;
struct net_device *netdev;
u32 identifier;
struct list_head mgmt_registrations;
spinlock_t mgmt_registrations_lock;
@@ -3269,7 +3281,7 @@ void cfg80211_disconnected(struct net_device *dev, u16 reason,
/**
* cfg80211_ready_on_channel - notification of remain_on_channel start
* @dev: network device
* @wdev: wireless device
* @cookie: the request cookie
* @chan: The current channel (from remain_on_channel request)
* @channel_type: Channel type
@@ -3277,21 +3289,20 @@ void cfg80211_disconnected(struct net_device *dev, u16 reason,
* channel
* @gfp: allocation flags
*/
void cfg80211_ready_on_channel(struct net_device *dev, u64 cookie,
void cfg80211_ready_on_channel(struct wireless_dev *wdev, u64 cookie,
struct ieee80211_channel *chan,
enum nl80211_channel_type channel_type,
unsigned int duration, gfp_t gfp);
/**
* cfg80211_remain_on_channel_expired - remain_on_channel duration expired
* @dev: network device
* @wdev: wireless device
* @cookie: the request cookie
* @chan: The current channel (from remain_on_channel request)
* @channel_type: Channel type
* @gfp: allocation flags
*/
void cfg80211_remain_on_channel_expired(struct net_device *dev,
u64 cookie,
void cfg80211_remain_on_channel_expired(struct wireless_dev *wdev, u64 cookie,
struct ieee80211_channel *chan,
enum nl80211_channel_type channel_type,
gfp_t gfp);
@@ -3319,7 +3330,7 @@ void cfg80211_del_sta(struct net_device *dev, const u8 *mac_addr, gfp_t gfp);
/**
* cfg80211_rx_mgmt - notification of received, unprocessed management frame
* @dev: network device
* @wdev: wireless device receiving the frame
* @freq: Frequency on which the frame was received in MHz
* @sig_dbm: signal strength in mBm, or 0 if unknown
* @buf: Management frame (header + body)
@@ -3334,12 +3345,12 @@ void cfg80211_del_sta(struct net_device *dev, const u8 *mac_addr, gfp_t gfp);
* This function is called whenever an Action frame is received for a station
* mode interface, but is not processed in kernel.
*/
bool cfg80211_rx_mgmt(struct net_device *dev, int freq, int sig_dbm,
bool cfg80211_rx_mgmt(struct wireless_dev *wdev, int freq, int sig_dbm,
const u8 *buf, size_t len, gfp_t gfp);
/**
* cfg80211_mgmt_tx_status - notification of TX status for management frame
* @dev: network device
* @wdev: wireless device receiving the frame
* @cookie: Cookie returned by cfg80211_ops::mgmt_tx()
* @buf: Management frame (header + body)
* @len: length of the frame data
@@ -3350,7 +3361,7 @@ bool cfg80211_rx_mgmt(struct net_device *dev, int freq, int sig_dbm,
* transmitted with cfg80211_ops::mgmt_tx() to report the TX status of the
* transmission attempt.
*/
void cfg80211_mgmt_tx_status(struct net_device *dev, u64 cookie,
void cfg80211_mgmt_tx_status(struct wireless_dev *wdev, u64 cookie,
const u8 *buf, size_t len, bool ack, gfp_t gfp);
include/net/mac80211.h
+15 -25
View File
@@ -233,8 +233,10 @@ enum ieee80211_rssi_event {
* valid in station mode only while @assoc is true and if also
* requested by %IEEE80211_HW_NEED_DTIM_PERIOD (cf. also hw conf
* @ps_dtim_period)
* @last_tsf: last beacon's/probe response's TSF timestamp (could be old
* @sync_tsf: last beacon's/probe response's TSF timestamp (could be old
* as it may have been received during scanning long ago)
* @sync_device_ts: the device timestamp corresponding to the sync_tsf,
* the driver/device can use this to calculate synchronisation
* @beacon_int: beacon interval
* @assoc_capability: capabilities taken from assoc resp
* @basic_rates: bitmap of basic rates, each bit stands for an
@@ -281,7 +283,8 @@ struct ieee80211_bss_conf {
u8 dtim_period;
u16 beacon_int;
u16 assoc_capability;
u64 last_tsf;
u64 sync_tsf;
u32 sync_device_ts;
u32 basic_rates;
int mcast_rate[IEEE80211_NUM_BANDS];
u16 ht_operation_mode;
@@ -696,6 +699,8 @@ enum mac80211_rx_flags {
*
* @mactime: value in microseconds of the 64-bit Time Synchronization Function
* (TSF) timer when the first data symbol (MPDU) arrived at the hardware.
* @device_timestamp: arbitrary timestamp for the device, mac80211 doesn't use
* it but can store it and pass it back to the driver for synchronisation
* @band: the active band when this frame was received
* @freq: frequency the radio was tuned to when receiving this frame, in MHz
* @signal: signal strength when receiving this frame, either in dBm, in dB or
@@ -709,13 +714,14 @@ enum mac80211_rx_flags {
*/
struct ieee80211_rx_status {
u64 mactime;
enum ieee80211_band band;
int freq;
int signal;
int antenna;
int rate_idx;
int flag;
unsigned int rx_flags;
u32 device_timestamp;
u16 flag;
u16 freq;
u8 rate_idx;
u8 rx_flags;
u8 band;
u8 antenna;
s8 signal;
};
/**
@@ -3591,22 +3597,6 @@ void ieee80211_chswitch_done(struct ieee80211_vif *vif, bool success);
void ieee80211_request_smps(struct ieee80211_vif *vif,
enum ieee80211_smps_mode smps_mode);
/**
* ieee80211_key_removed - disable hw acceleration for key
* @key_conf: The key hw acceleration should be disabled for
*
* This allows drivers to indicate that the given key has been
* removed from hardware acceleration, due to a new key that
* was added. Don't use this if the key can continue to be used
* for TX, if the key restriction is on RX only it is permitted
* to keep the key for TX only and not call this function.
*
* Due to locking constraints, it may only be called during
* @set_key. This function must be allowed to sleep, and the
* key it tries to disable may still be used until it returns.
*/
void ieee80211_key_removed(struct ieee80211_key_conf *key_conf);
/**
* ieee80211_ready_on_channel - notification of remain-on-channel start
* @hw: pointer as obtained from ieee80211_alloc_hw()
net/mac80211/agg-tx.c
+2 -1
View File
@@ -135,7 +135,8 @@ void ieee80211_send_bar(struct ieee80211_vif *vif, u8 *ra, u16 tid, u16 ssn)
bar->control = cpu_to_le16(bar_control);
bar->start_seq_num = cpu_to_le16(ssn);
IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT |
IEEE80211_TX_CTL_REQ_TX_STATUS;
ieee80211_tx_skb_tid(sdata, skb, tid);
}
EXPORT_SYMBOL(ieee80211_send_bar);

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