summaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
Diffstat (limited to 'include')
-rw-r--r--include/linux/nl80211.h10
-rw-r--r--include/net/cfg80211.h10
-rw-r--r--include/net/mac80211.h46
3 files changed, 19 insertions, 47 deletions
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index c37d67add090..e474f6e780cc 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -369,6 +369,11 @@
* %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT,
* %NL80211_ATTR_CONTROL_PORT_ETHERTYPE and
* %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT.
+ * Background scan period can optionally be
+ * specified in %NL80211_ATTR_BG_SCAN_PERIOD,
+ * if not specified default background scan configuration
+ * in driver is used and if period value is 0, bg scan will be disabled.
+ * This attribute is ignored if driver does not support roam scan.
* It is also sent as an event, with the BSSID and response IEs when the
* connection is established or failed to be established. This can be
* determined by the STATUS_CODE attribute.
@@ -1207,6 +1212,9 @@ enum nl80211_commands {
* this attribute is (depending on the driver capabilities) added to
* received frames indicated with %NL80211_CMD_FRAME.
*
+ * @NL80211_ATTR_BG_SCAN_PERIOD: Background scan period in seconds
+ * or 0 to disable background scan.
+ *
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
*/
@@ -1456,6 +1464,8 @@ enum nl80211_attrs {
NL80211_ATTR_RX_SIGNAL_DBM,
+ NL80211_ATTR_BG_SCAN_PERIOD,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 57c9fddc2acf..69b7ad3a9925 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1203,6 +1203,8 @@ struct cfg80211_ibss_params {
* @key_idx: index of WEP key for shared key authentication
* @key: WEP key for shared key authentication
* @flags: See &enum cfg80211_assoc_req_flags
+ * @bg_scan_period: Background scan period in seconds
+ * or -1 to indicate that default value is to be used.
* @ht_capa: HT Capabilities over-rides. Values set in ht_capa_mask
* will be used in ht_capa. Un-supported values will be ignored.
* @ht_capa_mask: The bits of ht_capa which are to be used.
@@ -1220,6 +1222,7 @@ struct cfg80211_connect_params {
const u8 *key;
u8 key_len, key_idx;
u32 flags;
+ int bg_scan_period;
struct ieee80211_ht_cap ht_capa;
struct ieee80211_ht_cap ht_capa_mask;
};
@@ -2694,7 +2697,7 @@ cfg80211_inform_bss_frame(struct wiphy *wiphy,
* @wiphy: the wiphy reporting the BSS
* @channel: The channel the frame was received on
* @bssid: the BSSID of the BSS
- * @timestamp: the TSF timestamp sent by the peer
+ * @tsf: the TSF sent by the peer in the beacon/probe response (or 0)
* @capability: the capability field sent by the peer
* @beacon_interval: the beacon interval announced by the peer
* @ie: additional IEs sent by the peer
@@ -2710,9 +2713,8 @@ cfg80211_inform_bss_frame(struct wiphy *wiphy,
struct cfg80211_bss * __must_check
cfg80211_inform_bss(struct wiphy *wiphy,
struct ieee80211_channel *channel,
- const u8 *bssid,
- u64 timestamp, u16 capability, u16 beacon_interval,
- const u8 *ie, size_t ielen,
+ const u8 *bssid, u64 tsf, u16 capability,
+ u16 beacon_interval, const u8 *ie, size_t ielen,
s32 signal, gfp_t gfp);
struct cfg80211_bss *cfg80211_get_bss(struct wiphy *wiphy,
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index f7917f765cbc..9a012be615ff 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -229,7 +229,8 @@ 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)
- * @timestamp: beacon timestamp
+ * @last_tsf: last beacon's/probe response's TSF timestamp (could be old
+ * as it may have been received during scanning long ago)
* @beacon_int: beacon interval
* @assoc_capability: capabilities taken from assoc resp
* @basic_rates: bitmap of basic rates, each bit stands for an
@@ -276,7 +277,7 @@ struct ieee80211_bss_conf {
u8 dtim_period;
u16 beacon_int;
u16 assoc_capability;
- u64 timestamp;
+ u64 last_tsf;
u32 basic_rates;
int mcast_rate[IEEE80211_NUM_BANDS];
u16 ht_operation_mode;
@@ -1766,20 +1767,6 @@ enum ieee80211_ampdu_mlme_action {
};
/**
- * enum ieee80211_tx_sync_type - TX sync type
- * @IEEE80211_TX_SYNC_AUTH: sync TX for authentication
- * (and possibly also before direct probe)
- * @IEEE80211_TX_SYNC_ASSOC: sync TX for association
- * @IEEE80211_TX_SYNC_ACTION: sync TX for action frame
- * (not implemented yet)
- */
-enum ieee80211_tx_sync_type {
- IEEE80211_TX_SYNC_AUTH,
- IEEE80211_TX_SYNC_ASSOC,
- IEEE80211_TX_SYNC_ACTION,
-};
-
-/**
* enum ieee80211_frame_release_type - frame release reason
* @IEEE80211_FRAME_RELEASE_PSPOLL: frame released for PS-Poll
* @IEEE80211_FRAME_RELEASE_UAPSD: frame(s) released due to
@@ -1889,26 +1876,6 @@ enum ieee80211_frame_release_type {
* of the bss parameters has changed when a call is made. The callback
* can sleep.
*
- * @tx_sync: Called before a frame is sent to an AP/GO. In the GO case, the
- * driver should sync with the GO's powersaving so the device doesn't
- * transmit the frame while the GO is asleep. In the regular AP case
- * it may be used by drivers for devices implementing other restrictions
- * on talking to APs, e.g. due to regulatory enforcement or just HW
- * restrictions.
- * This function is called for every authentication, association and
- * action frame separately since applications might attempt to auth
- * with multiple APs before chosing one to associate to. If it returns
- * an error, the corresponding authentication, association or frame
- * transmission is aborted and reported as having failed. It is always
- * called after tuning to the correct channel.
- * The callback might be called multiple times before @finish_tx_sync
- * (but @finish_tx_sync will be called once for each) but in practice
- * this is unlikely to happen. It can also refuse in that case if the
- * driver cannot handle that situation.
- * This callback can sleep.
- * @finish_tx_sync: Called as a counterpart to @tx_sync, unless that returned
- * an error. This callback can sleep.
- *
* @prepare_multicast: Prepare for multicast filter configuration.
* This callback is optional, and its return value is passed
* to configure_filter(). This callback must be atomic.
@@ -2180,13 +2147,6 @@ struct ieee80211_ops {
struct ieee80211_bss_conf *info,
u32 changed);
- int (*tx_sync)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
- const u8 *bssid, enum ieee80211_tx_sync_type type);
- void (*finish_tx_sync)(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- const u8 *bssid,
- enum ieee80211_tx_sync_type type);
-
u64 (*prepare_multicast)(struct ieee80211_hw *hw,
struct netdev_hw_addr_list *mc_list);
void (*configure_filter)(struct ieee80211_hw *hw,