--- a/nl80211.h
+++ b/nl80211.h
-@@ -503,6 +503,9 @@
- * TX status event pertaining to the TX request.
- * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the
- * management frames at CCK rate or not in 2GHz band.
-+ * %NL80211_ATTR_CSA_C_OFFSETS_TX is an array of offsets to CSA
-+ * counters which will be updated to the current value. This attribute
-+ * is used during CSA period.
- * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this
- * command may be used with the corresponding cookie to cancel the wait
- * time if it is known that it is no longer necessary.
-@@ -1525,10 +1528,10 @@ enum nl80211_commands {
- * operation).
- * @NL80211_ATTR_CSA_IES: Nested set of attributes containing the IE information
- * for the time while performing a channel switch.
-- * @NL80211_ATTR_CSA_C_OFF_BEACON: Offset of the channel switch counter
-- * field in the beacons tail (%NL80211_ATTR_BEACON_TAIL).
-- * @NL80211_ATTR_CSA_C_OFF_PRESP: Offset of the channel switch counter
-- * field in the probe response (%NL80211_ATTR_PROBE_RESP).
-+ * @NL80211_ATTR_CSA_C_OFF_BEACON: An array of offsets (u16) to the channel
-+ * switch counters in the beacons tail (%NL80211_ATTR_BEACON_TAIL).
-+ * @NL80211_ATTR_CSA_C_OFF_PRESP: An array of offsets (u16) to the channel
-+ * switch counters in the probe response (%NL80211_ATTR_PROBE_RESP).
+@@ -1937,6 +1937,9 @@ enum nl80211_commands {
+ * @NL80211_ATTR_NAN_MATCH: used to report a match. This is a nested attribute.
+ * See &enum nl80211_nan_match_attributes.
*
- * @NL80211_ATTR_RXMGMT_FLAGS: flags for nl80211_send_mgmt(), u32.
- * As specified in the &enum nl80211_rxmgmt_flags.
-@@ -1576,9 +1579,21 @@ enum nl80211_commands {
- * advertise values that cannot always be met. In such cases, an attempt
- * to add a new station entry with @NL80211_CMD_NEW_STATION may fail.
- *
-+ * @NL80211_ATTR_CSA_C_OFFSETS_TX: An array of csa counter offsets (u16) which
-+ * should be updated when the frame is transmitted.
-+ * @NL80211_ATTR_MAX_CSA_COUNTERS: U8 attribute used to advertise the maximum
-+ * supported number of csa counters.
-+ *
- * @NL80211_ATTR_TDLS_PEER_CAPABILITY: flags for TDLS peer capabilities, u32.
- * As specified in the &enum nl80211_tdls_peer_capability.
- *
-+ * @NL80211_ATTR_IFACE_SOCKET_OWNER: flag attribute, if set during interface
-+ * creation then the new interface will be owned by the netlink socket
-+ * that created it and will be destroyed when the socket is closed
-+ *
+ * @NL80211_ATTR_WIPHY_ANTENNA_GAIN: Configured antenna gain. Used to reduce
+ * transmit power to stay within regulatory limits. u32, dBi.
+ *
+ * @NUM_NL80211_ATTR: total number of nl80211_attrs available
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
- */
-@@ -1914,6 +1929,13 @@ enum nl80211_attrs {
+@@ -2336,6 +2339,8 @@ enum nl80211_attrs {
+ NL80211_ATTR_NAN_FUNC,
+ NL80211_ATTR_NAN_MATCH,
- NL80211_ATTR_TDLS_PEER_CAPABILITY,
-
-+ NL80211_ATTR_IFACE_SOCKET_OWNER,
-+
-+ NL80211_ATTR_CSA_C_OFFSETS_TX,
-+ NL80211_ATTR_MAX_CSA_COUNTERS,
-+
+ NL80211_ATTR_WIPHY_ANTENNA_GAIN,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
-@@ -2182,6 +2204,8 @@ enum nl80211_sta_bss_param {
- * Contains a nested array of signal strength attributes (u8, dBm)
- * @NL80211_STA_INFO_CHAIN_SIGNAL_AVG: per-chain signal strength average
- * Same format as NL80211_STA_INFO_CHAIN_SIGNAL.
-+ * @NL80211_STA_EXPECTED_THROUGHPUT: expected throughput considering also the
-+ * 802.11 header (u32, kbps)
- * @__NL80211_STA_INFO_AFTER_LAST: internal
- * @NL80211_STA_INFO_MAX: highest possible station info attribute
- */
-@@ -2213,6 +2237,7 @@ enum nl80211_sta_info {
- NL80211_STA_INFO_TX_BYTES64,
- NL80211_STA_INFO_CHAIN_SIGNAL,
- NL80211_STA_INFO_CHAIN_SIGNAL_AVG,
-+ NL80211_STA_INFO_EXPECTED_THROUGHPUT,
-
- /* keep last */
- __NL80211_STA_INFO_AFTER_LAST,
-@@ -2336,9 +2361,34 @@ enum nl80211_band_attr {
- * using this channel as the primary or any of the secondary channels
- * isn't possible
- * @NL80211_FREQUENCY_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds.
-+ * @NL80211_FREQUENCY_ATTR_INDOOR_ONLY: Only indoor use is permitted on this
-+ * channel. A channel that has the INDOOR_ONLY attribute can only be
-+ * used when there is a clear assessment that the device is operating in
-+ * an indoor surroundings, i.e., it is connected to AC power (and not
-+ * through portable DC inverters) or is under the control of a master
-+ * that is acting as an AP and is connected to AC power.
-+ * @NL80211_FREQUENCY_ATTR_GO_CONCURRENT: GO operation is allowed on this
-+ * channel if it's connected concurrently to a BSS on the same channel on
-+ * the 2 GHz band or to a channel in the same UNII band (on the 5 GHz
-+ * band), and IEEE80211_CHAN_RADAR is not set. Instantiating a GO on a
-+ * channel that has the GO_CONCURRENT attribute set can be done when there
-+ * is a clear assessment that the device is operating under the guidance of
-+ * an authorized master, i.e., setting up a GO while the device is also
-+ * connected to an AP with DFS and radar detection on the UNII band (it is
-+ * up to user-space, i.e., wpa_supplicant to perform the required
-+ * verifications)
-+ * @NL80211_FREQUENCY_ATTR_NO_20MHZ: 20 MHz operation is not allowed
-+ * on this channel in current regulatory domain.
-+ * @NL80211_FREQUENCY_ATTR_NO_10MHZ: 10 MHz operation is not allowed
-+ * on this channel in current regulatory domain.
- * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number
- * currently defined
- * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use
-+ *
-+ * See https://apps.fcc.gov/eas/comments/GetPublishedDocument.html?id=327&tn=528122
-+ * for more information on the FCC description of the relaxations allowed
-+ * by NL80211_FREQUENCY_ATTR_INDOOR_ONLY and
-+ * NL80211_FREQUENCY_ATTR_GO_CONCURRENT.
- */
- enum nl80211_frequency_attr {
- __NL80211_FREQUENCY_ATTR_INVALID,
-@@ -2355,6 +2405,10 @@ enum nl80211_frequency_attr {
- NL80211_FREQUENCY_ATTR_NO_80MHZ,
- NL80211_FREQUENCY_ATTR_NO_160MHZ,
- NL80211_FREQUENCY_ATTR_DFS_CAC_TIME,
-+ NL80211_FREQUENCY_ATTR_INDOOR_ONLY,
-+ NL80211_FREQUENCY_ATTR_GO_CONCURRENT,
-+ NL80211_FREQUENCY_ATTR_NO_20MHZ,
-+ NL80211_FREQUENCY_ATTR_NO_10MHZ,
-
- /* keep last */
- __NL80211_FREQUENCY_ATTR_AFTER_LAST,
-@@ -2573,10 +2627,13 @@ enum nl80211_dfs_regions {
- * present has been registered with the wireless core that
- * has listed NL80211_FEATURE_CELL_BASE_REG_HINTS as a
- * supported feature.
-+ * @NL80211_USER_REG_HINT_INDOOR: a user sent an hint indicating that the
-+ * platform is operating in an indoor environment.
- */
- enum nl80211_user_reg_hint_type {
- NL80211_USER_REG_HINT_USER = 0,
- NL80211_USER_REG_HINT_CELL_BASE = 1,
-+ NL80211_USER_REG_HINT_INDOOR = 2,
- };
-
- /**
-@@ -3650,6 +3707,8 @@ enum nl80211_iface_limit_attrs {
- * different channels may be used within this group.
- * @NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS: u32 attribute containing the bitmap
- * of supported channel widths for radar detection.
-+ * @NL80211_IFACE_COMB_RADAR_DETECT_REGIONS: u32 attribute containing the bitmap
-+ * of supported regulatory regions for radar detection.
- * @NUM_NL80211_IFACE_COMB: number of attributes
- * @MAX_NL80211_IFACE_COMB: highest attribute number
- *
-@@ -3683,6 +3742,7 @@ enum nl80211_if_combination_attrs {
- NL80211_IFACE_COMB_STA_AP_BI_MATCH,
- NL80211_IFACE_COMB_NUM_CHANNELS,
- NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS,
-+ NL80211_IFACE_COMB_RADAR_DETECT_REGIONS,
-
- /* keep last */
- NUM_NL80211_IFACE_COMB,
-@@ -3893,6 +3953,9 @@ enum nl80211_ap_sme_features {
- * interface. An active monitor interface behaves like a normal monitor
- * interface, but gets added to the driver. It ensures that incoming
- * unicast packets directed at the configured interface address get ACKed.
-+ * @NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE: This driver supports dynamic
-+ * channel bandwidth change (e.g., HT 20 <-> 40 MHz channel) during the
-+ * lifetime of a BSS.
- */
- enum nl80211_feature_flags {
- NL80211_FEATURE_SK_TX_STATUS = 1 << 0,
-@@ -3913,6 +3976,7 @@ enum nl80211_feature_flags {
- NL80211_FEATURE_FULL_AP_CLIENT_STATE = 1 << 15,
- NL80211_FEATURE_USERSPACE_MPM = 1 << 16,
- NL80211_FEATURE_ACTIVE_MONITOR = 1 << 17,
-+ NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE = 1 << 18,
- };
-
- /**