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Diffstat (limited to 'net/wireless/core.h')
-rw-r--r--net/wireless/core.h100
1 files changed, 48 insertions, 52 deletions
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 9ad43c619c5..7e3a3cef7df 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -62,14 +62,13 @@ struct cfg80211_registered_device {
struct rb_root bss_tree;
u32 bss_generation;
struct cfg80211_scan_request *scan_req; /* protected by RTNL */
+ struct sk_buff *scan_msg;
struct cfg80211_sched_scan_request *sched_scan_req;
unsigned long suspend_at;
struct work_struct scan_done_wk;
struct work_struct sched_scan_results_wk;
-#ifdef CONFIG_NL80211_TESTMODE
- struct genl_info *testmode_info;
-#endif
+ struct genl_info *cur_cmd_info;
struct work_struct conn_work;
struct work_struct event_work;
@@ -81,13 +80,17 @@ struct cfg80211_registered_device {
struct cfg80211_coalesce *coalesce;
+ spinlock_t destroy_list_lock;
+ struct list_head destroy_list;
+ struct work_struct destroy_work;
+
/* must be last because of the way we do wiphy_priv(),
* and it should at least be aligned to NETDEV_ALIGN */
struct wiphy wiphy __aligned(NETDEV_ALIGN);
};
static inline
-struct cfg80211_registered_device *wiphy_to_dev(struct wiphy *wiphy)
+struct cfg80211_registered_device *wiphy_to_rdev(struct wiphy *wiphy)
{
BUG_ON(!wiphy);
return container_of(wiphy, struct cfg80211_registered_device, wiphy);
@@ -167,7 +170,6 @@ static inline void wdev_unlock(struct wireless_dev *wdev)
mutex_unlock(&wdev->mtx);
}
-#define ASSERT_RDEV_LOCK(rdev) ASSERT_RTNL()
#define ASSERT_WDEV_LOCK(wdev) lockdep_assert_held(&(wdev)->mtx)
static inline bool cfg80211_has_monitors_only(struct cfg80211_registered_device *rdev)
@@ -183,6 +185,7 @@ enum cfg80211_event_type {
EVENT_ROAMED,
EVENT_DISCONNECTED,
EVENT_IBSS_JOINED,
+ EVENT_STOPPED,
};
struct cfg80211_event {
@@ -212,6 +215,7 @@ struct cfg80211_event {
} dc;
struct {
u8 bssid[ETH_ALEN];
+ struct ieee80211_channel *channel;
} ij;
};
};
@@ -233,23 +237,26 @@ struct cfg80211_beacon_registration {
u32 nlportid;
};
+struct cfg80211_iface_destroy {
+ struct list_head list;
+ u32 nlportid;
+};
+
+void cfg80211_destroy_ifaces(struct cfg80211_registered_device *rdev);
+
/* free object */
-extern void cfg80211_dev_free(struct cfg80211_registered_device *rdev);
+void cfg80211_dev_free(struct cfg80211_registered_device *rdev);
-extern int cfg80211_dev_rename(struct cfg80211_registered_device *rdev,
- char *newname);
+int cfg80211_dev_rename(struct cfg80211_registered_device *rdev,
+ char *newname);
void ieee80211_set_bitrate_flags(struct wiphy *wiphy);
-void cfg80211_bss_expire(struct cfg80211_registered_device *dev);
-void cfg80211_bss_age(struct cfg80211_registered_device *dev,
+void cfg80211_bss_expire(struct cfg80211_registered_device *rdev);
+void cfg80211_bss_age(struct cfg80211_registered_device *rdev,
unsigned long age_secs);
/* IBSS */
-int __cfg80211_join_ibss(struct cfg80211_registered_device *rdev,
- struct net_device *dev,
- struct cfg80211_ibss_params *params,
- struct cfg80211_cached_keys *connkeys);
int cfg80211_join_ibss(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_ibss_params *params,
@@ -259,7 +266,8 @@ int __cfg80211_leave_ibss(struct cfg80211_registered_device *rdev,
struct net_device *dev, bool nowext);
int cfg80211_leave_ibss(struct cfg80211_registered_device *rdev,
struct net_device *dev, bool nowext);
-void __cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid);
+void __cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid,
+ struct ieee80211_channel *channel);
int cfg80211_ibss_wext_join(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev);
@@ -274,6 +282,8 @@ int cfg80211_join_mesh(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct mesh_setup *setup,
const struct mesh_config *conf);
+int __cfg80211_leave_mesh(struct cfg80211_registered_device *rdev,
+ struct net_device *dev);
int cfg80211_leave_mesh(struct cfg80211_registered_device *rdev,
struct net_device *dev);
int cfg80211_set_mesh_channel(struct cfg80211_registered_device *rdev,
@@ -281,8 +291,10 @@ int cfg80211_set_mesh_channel(struct cfg80211_registered_device *rdev,
struct cfg80211_chan_def *chandef);
/* AP */
+int __cfg80211_stop_ap(struct cfg80211_registered_device *rdev,
+ struct net_device *dev, bool notify);
int cfg80211_stop_ap(struct cfg80211_registered_device *rdev,
- struct net_device *dev);
+ struct net_device *dev, bool notify);
/* MLME */
int cfg80211_mlme_auth(struct cfg80211_registered_device *rdev,
@@ -317,9 +329,8 @@ void cfg80211_mlme_unregister_socket(struct wireless_dev *wdev, u32 nlpid);
void cfg80211_mlme_purge_registrations(struct wireless_dev *wdev);
int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
- struct ieee80211_channel *chan, bool offchan,
- unsigned int wait, const u8 *buf, size_t len,
- bool no_cck, bool dont_wait_for_ack, u64 *cookie);
+ struct cfg80211_mgmt_tx_params *params,
+ u64 *cookie);
void cfg80211_oper_and_ht_capa(struct ieee80211_ht_cap *ht_capa,
const struct ieee80211_ht_cap *ht_capa_mask);
void cfg80211_oper_and_vht_capa(struct ieee80211_vht_cap *vht_capa,
@@ -364,7 +375,8 @@ int cfg80211_validate_key_settings(struct cfg80211_registered_device *rdev,
struct key_params *params, int key_idx,
bool pairwise, const u8 *mac_addr);
void __cfg80211_scan_done(struct work_struct *wk);
-void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev, bool leak);
+void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev,
+ bool send_message);
void __cfg80211_sched_scan_results(struct work_struct *wk);
int __cfg80211_stop_sched_scan(struct cfg80211_registered_device *rdev,
bool driver_initiated);
@@ -383,13 +395,17 @@ int cfg80211_can_use_iftype_chan(struct cfg80211_registered_device *rdev,
u8 radar_detect);
/**
- * cfg80211_chandef_dfs_required - checks if radar detection is required
+ * cfg80211_chandef_dfs_usable - checks if chandef is DFS usable
* @wiphy: the wiphy to validate against
* @chandef: the channel definition to check
- * Return: 1 if radar detection is required, 0 if it is not, < 0 on error
+ *
+ * Checks if chandef is usable and we can/need start CAC on such channel.
+ *
+ * Return: Return true if all channels available and at least
+ * one channel require CAC (NL80211_DFS_USABLE)
*/
-int cfg80211_chandef_dfs_required(struct wiphy *wiphy,
- const struct cfg80211_chan_def *c);
+bool cfg80211_chandef_dfs_usable(struct wiphy *wiphy,
+ const struct cfg80211_chan_def *chandef);
void cfg80211_set_dfs_state(struct wiphy *wiphy,
const struct cfg80211_chan_def *chandef,
@@ -397,32 +413,9 @@ void cfg80211_set_dfs_state(struct wiphy *wiphy,
void cfg80211_dfs_channels_update_work(struct work_struct *work);
-
-static inline int
-cfg80211_can_change_interface(struct cfg80211_registered_device *rdev,
- struct wireless_dev *wdev,
- enum nl80211_iftype iftype)
-{
- return cfg80211_can_use_iftype_chan(rdev, wdev, iftype, NULL,
- CHAN_MODE_UNDEFINED, 0);
-}
-
-static inline int
-cfg80211_can_add_interface(struct cfg80211_registered_device *rdev,
- enum nl80211_iftype iftype)
-{
- return cfg80211_can_change_interface(rdev, NULL, iftype);
-}
-
-static inline int
-cfg80211_can_use_chan(struct cfg80211_registered_device *rdev,
- struct wireless_dev *wdev,
- struct ieee80211_channel *chan,
- enum cfg80211_chan_mode chanmode)
-{
- return cfg80211_can_use_iftype_chan(rdev, wdev, wdev->iftype,
- chan, chanmode, 0);
-}
+unsigned int
+cfg80211_chandef_dfs_cac_time(struct wiphy *wiphy,
+ const struct cfg80211_chan_def *chandef);
static inline unsigned int elapsed_jiffies_msecs(unsigned long start)
{
@@ -431,13 +424,14 @@ static inline unsigned int elapsed_jiffies_msecs(unsigned long start)
if (end >= start)
return jiffies_to_msecs(end - start);
- return jiffies_to_msecs(end + (MAX_JIFFY_OFFSET - start) + 1);
+ return jiffies_to_msecs(end + (ULONG_MAX - start) + 1);
}
void
cfg80211_get_chan_state(struct wireless_dev *wdev,
struct ieee80211_channel **chan,
- enum cfg80211_chan_mode *chanmode);
+ enum cfg80211_chan_mode *chanmode,
+ u8 *radar_detect);
int cfg80211_set_monitor_channel(struct cfg80211_registered_device *rdev,
struct cfg80211_chan_def *chandef);
@@ -452,6 +446,8 @@ int cfg80211_validate_beacon_int(struct cfg80211_registered_device *rdev,
void cfg80211_update_iface_num(struct cfg80211_registered_device *rdev,
enum nl80211_iftype iftype, int num);
+void __cfg80211_leave(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev);
void cfg80211_leave(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-04 21:32:18 +0000