Merge tag 'mac80211-next-for-davem-2017-02-09' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

Johannes Berg says:

====================
Some more updates:
 * use shash in mac80211 crypto code where applicable
 * some documentation fixes
 * pass RSSI levels up in change notifications
 * remove unused rfkill-regulator
 * various other cleanups
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

6 files changed, 329 insertions, 451 deletions

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 87d1937e4671..0dd9498c694f 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -1043,8 +1043,9 @@ struct ieee80211_mgmt {
 	} u;
 } __packed __aligned(2);
 
-/* Supported Rates value encodings in 802.11n-2009 7.3.2.2 */
+/* Supported rates membership selectors */
 #define BSS_MEMBERSHIP_SELECTOR_HT_PHY	127
+#define BSS_MEMBERSHIP_SELECTOR_VHT_PHY	126
 
 /* mgmt header + 1 byte category code */
 #define IEEE80211_MIN_ACTION_SIZE offsetof(struct ieee80211_mgmt, u.action.u)
@@ -2324,31 +2325,33 @@ enum ieee80211_sa_query_action {
 };
 
 
+#define SUITE(oui, id)	(((oui) << 8) | (id))
+
 /* cipher suite selectors */
-#define WLAN_CIPHER_SUITE_USE_GROUP	0x000FAC00
-#define WLAN_CIPHER_SUITE_WEP40		0x000FAC01
-#define WLAN_CIPHER_SUITE_TKIP		0x000FAC02
-/* reserved: 				0x000FAC03 */
-#define WLAN_CIPHER_SUITE_CCMP		0x000FAC04
-#define WLAN_CIPHER_SUITE_WEP104	0x000FAC05
-#define WLAN_CIPHER_SUITE_AES_CMAC	0x000FAC06
-#define WLAN_CIPHER_SUITE_GCMP		0x000FAC08
-#define WLAN_CIPHER_SUITE_GCMP_256	0x000FAC09
-#define WLAN_CIPHER_SUITE_CCMP_256	0x000FAC0A
-#define WLAN_CIPHER_SUITE_BIP_GMAC_128	0x000FAC0B
-#define WLAN_CIPHER_SUITE_BIP_GMAC_256	0x000FAC0C
-#define WLAN_CIPHER_SUITE_BIP_CMAC_256	0x000FAC0D
-
-#define WLAN_CIPHER_SUITE_SMS4		0x00147201
+#define WLAN_CIPHER_SUITE_USE_GROUP	SUITE(0x000FAC, 0)
+#define WLAN_CIPHER_SUITE_WEP40		SUITE(0x000FAC, 1)
+#define WLAN_CIPHER_SUITE_TKIP		SUITE(0x000FAC, 2)
+/* reserved: 				SUITE(0x000FAC, 3) */
+#define WLAN_CIPHER_SUITE_CCMP		SUITE(0x000FAC, 4)
+#define WLAN_CIPHER_SUITE_WEP104	SUITE(0x000FAC, 5)
+#define WLAN_CIPHER_SUITE_AES_CMAC	SUITE(0x000FAC, 6)
+#define WLAN_CIPHER_SUITE_GCMP		SUITE(0x000FAC, 8)
+#define WLAN_CIPHER_SUITE_GCMP_256	SUITE(0x000FAC, 9)
+#define WLAN_CIPHER_SUITE_CCMP_256	SUITE(0x000FAC, 10)
+#define WLAN_CIPHER_SUITE_BIP_GMAC_128	SUITE(0x000FAC, 11)
+#define WLAN_CIPHER_SUITE_BIP_GMAC_256	SUITE(0x000FAC, 12)
+#define WLAN_CIPHER_SUITE_BIP_CMAC_256	SUITE(0x000FAC, 13)
+
+#define WLAN_CIPHER_SUITE_SMS4		SUITE(0x001472, 1)
 
 /* AKM suite selectors */
-#define WLAN_AKM_SUITE_8021X		0x000FAC01
-#define WLAN_AKM_SUITE_PSK		0x000FAC02
-#define WLAN_AKM_SUITE_8021X_SHA256	0x000FAC05
-#define WLAN_AKM_SUITE_PSK_SHA256	0x000FAC06
-#define WLAN_AKM_SUITE_TDLS		0x000FAC07
-#define WLAN_AKM_SUITE_SAE		0x000FAC08
-#define WLAN_AKM_SUITE_FT_OVER_SAE	0x000FAC09
+#define WLAN_AKM_SUITE_8021X		SUITE(0x000FAC, 1)
+#define WLAN_AKM_SUITE_PSK		SUITE(0x000FAC, 2)
+#define WLAN_AKM_SUITE_8021X_SHA256	SUITE(0x000FAC, 5)
+#define WLAN_AKM_SUITE_PSK_SHA256	SUITE(0x000FAC, 6)
+#define WLAN_AKM_SUITE_TDLS		SUITE(0x000FAC, 7)
+#define WLAN_AKM_SUITE_SAE		SUITE(0x000FAC, 8)
+#define WLAN_AKM_SUITE_FT_OVER_SAE	SUITE(0x000FAC, 9)
 
 #define WLAN_MAX_KEY_LEN		32
 
diff --git a/include/linux/rfkill-regulator.h b/include/linux/rfkill-regulator.h
deleted file mode 100644
index aca36bc83315..000000000000
--- a/include/linux/rfkill-regulator.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * rfkill-regulator.c - Regulator consumer driver for rfkill
- *
- * Copyright (C) 2009  Guiming Zhuo <gmzhuo@gmail.com>
- * Copyright (C) 2011  Antonio Ospite <ospite@studenti.unina.it>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#ifndef __LINUX_RFKILL_REGULATOR_H
-#define __LINUX_RFKILL_REGULATOR_H
-
-/*
- * Use "vrfkill" as supply id when declaring the regulator consumer:
- *
- * static struct regulator_consumer_supply pcap_regulator_V6_consumers [] = {
- * 	{ .dev_name = "rfkill-regulator.0", .supply = "vrfkill" },
- * };
- *
- * If you have several regulator driven rfkill, you can append a numerical id to
- * .dev_name as done above, and use the same id when declaring the platform
- * device:
- *
- * static struct rfkill_regulator_platform_data ezx_rfkill_bt_data = {
- * 	.name  = "ezx-bluetooth",
- * 	.type  = RFKILL_TYPE_BLUETOOTH,
- * };
- *
- * static struct platform_device a910_rfkill = {
- * 	.name  = "rfkill-regulator",
- * 	.id    = 0,
- * 	.dev   = {
- * 		.platform_data = &ezx_rfkill_bt_data,
- * 	},
- * };
- */
-
-#include <linux/rfkill.h>
-
-struct rfkill_regulator_platform_data {
-	char *name;             /* the name for the rfkill switch */
-	enum rfkill_type type;  /* the type as specified in rfkill.h */
-};
-
-#endif /* __LINUX_RFKILL_REGULATOR_H */
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index b7aba6e1a586..c92dc03c8528 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -5,7 +5,7 @@
  *
  * Copyright 2006-2010	Johannes Berg <johannes@sipsolutions.net>
  * Copyright 2013-2014 Intel Mobile Communications GmbH
- * Copyright 2015-2016	Intel Deutschland GmbH
+ * Copyright 2015-2017	Intel Deutschland GmbH
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -748,6 +748,10 @@ struct cfg80211_bitrate_mask {
  * @pbss: If set, start as a PCP instead of AP. Relevant for DMG
  *	networks.
  * @beacon_rate: bitrate to be used for beacons
+ * @ht_cap: HT capabilities (or %NULL if HT isn't enabled)
+ * @vht_cap: VHT capabilities (or %NULL if VHT isn't enabled)
+ * @ht_required: stations must support HT
+ * @vht_required: stations must support VHT
  */
 struct cfg80211_ap_settings {
 	struct cfg80211_chan_def chandef;
@@ -768,6 +772,10 @@ struct cfg80211_ap_settings {
 	const struct cfg80211_acl_data *acl;
 	bool pbss;
 	struct cfg80211_bitrate_mask beacon_rate;
+
+	const struct ieee80211_ht_cap *ht_cap;
+	const struct ieee80211_vht_cap *vht_cap;
+	bool ht_required, vht_required;
 };
 
 /**
@@ -2408,11 +2416,13 @@ struct cfg80211_qos_map {
  * This struct defines NAN configuration parameters
  *
  * @master_pref: master preference (1 - 255)
- * @dual: dual band operation mode, see &enum nl80211_nan_dual_band_conf
+ * @bands: operating bands, a bitmap of &enum nl80211_band values.
+ *	For instance, for NL80211_BAND_2GHZ, bit 0 would be set
+ *	(i.e. BIT(NL80211_BAND_2GHZ)).
  */
 struct cfg80211_nan_conf {
 	u8 master_pref;
-	u8 dual;
+	u8 bands;
 };
 
 /**
@@ -2420,11 +2430,11 @@ struct cfg80211_nan_conf {
  * configuration
  *
  * @CFG80211_NAN_CONF_CHANGED_PREF: master preference
- * @CFG80211_NAN_CONF_CHANGED_DUAL: dual band operation
+ * @CFG80211_NAN_CONF_CHANGED_BANDS: operating bands
  */
 enum cfg80211_nan_conf_changes {
 	CFG80211_NAN_CONF_CHANGED_PREF = BIT(0),
-	CFG80211_NAN_CONF_CHANGED_DUAL = BIT(1),
+	CFG80211_NAN_CONF_CHANGED_BANDS = BIT(1),
 };
 
 /**
@@ -3178,22 +3188,6 @@ struct ieee80211_iface_limit {
 
 /**
  * struct ieee80211_iface_combination - possible interface combination
- * @limits: limits for the given interface types
- * @n_limits: number of limitations
- * @num_different_channels: can use up to this many different channels
- * @max_interfaces: maximum number of interfaces in total allowed in this
- *	group
- * @beacon_int_infra_match: In this combination, the beacon intervals
- *	between infrastructure and AP types must match. This is required
- *	only in special cases.
- * @radar_detect_widths: bitmap of channel widths supported for radar detection
- * @radar_detect_regions: bitmap of regions supported for radar detection
- * @beacon_int_min_gcd: This interface combination supports different
- *	beacon intervals.
- *	= 0 - all beacon intervals for different interface must be same.
- *	> 0 - any beacon interval for the interface part of this combination AND
- *	      *GCD* of all beacon intervals from beaconing interfaces of this
- *	      combination must be greater or equal to this value.
  *
  * With this structure the driver can describe which interface
  * combinations it supports concurrently.
@@ -3252,13 +3246,60 @@ struct ieee80211_iface_limit {
  *
  */
 struct ieee80211_iface_combination {
+	/**
+	 * @limits:
+	 * limits for the given interface types
+	 */
 	const struct ieee80211_iface_limit *limits;
+
+	/**
+	 * @num_different_channels:
+	 * can use up to this many different channels
+	 */
 	u32 num_different_channels;
+
+	/**
+	 * @max_interfaces:
+	 * maximum number of interfaces in total allowed in this group
+	 */
 	u16 max_interfaces;
+
+	/**
+	 * @n_limits:
+	 * number of limitations
+	 */
 	u8 n_limits;
+
+	/**
+	 * @beacon_int_infra_match:
+	 * In this combination, the beacon intervals between infrastructure
+	 * and AP types must match. This is required only in special cases.
+	 */
 	bool beacon_int_infra_match;
+
+	/**
+	 * @radar_detect_widths:
+	 * bitmap of channel widths supported for radar detection
+	 */
 	u8 radar_detect_widths;
+
+	/**
+	 * @radar_detect_regions:
+	 * bitmap of regions supported for radar detection
+	 */
 	u8 radar_detect_regions;
+
+	/**
+	 * @beacon_int_min_gcd:
+	 * This interface combination supports different beacon intervals.
+	 *
+	 * = 0
+	 *   all beacon intervals for different interface must be same.
+	 * > 0
+	 *   any beacon interval for the interface part of this combination AND
+	 *   GCD of all beacon intervals from beaconing interfaces of this
+	 *   combination must be greater or equal to this value.
+	 */
 	u32 beacon_int_min_gcd;
 };
 
@@ -3557,6 +3598,10 @@ struct wiphy_iftype_ext_capab {
  *	attribute indices defined in &enum nl80211_bss_select_attr.
  *
  * @cookie_counter: unique generic cookie counter, used to identify objects.
+ * @nan_supported_bands: bands supported by the device in NAN mode, a
+ *	bitmap of &enum nl80211_band values.  For instance, for
+ *	NL80211_BAND_2GHZ, bit 0 would be set
+ *	(i.e. BIT(NL80211_BAND_2GHZ)).
  */
 struct wiphy {
 	/* assign these fields before you register the wiphy */
@@ -3688,6 +3733,8 @@ struct wiphy {
 
 	u64 cookie_counter;
 
+	u8 nan_supported_bands;
+
 	char priv[0] __aligned(NETDEV_ALIGN);
 };
 
@@ -5351,6 +5398,7 @@ void cfg80211_mgmt_tx_status(struct wireless_dev *wdev, u64 cookie,
  * cfg80211_cqm_rssi_notify - connection quality monitoring rssi event
  * @dev: network device
  * @rssi_event: the triggered RSSI event
+ * @rssi_level: new RSSI level value or 0 if not available
  * @gfp: context flags
  *
  * This function is called when a configured connection quality monitoring
@@ -5358,7 +5406,7 @@ void cfg80211_mgmt_tx_status(struct wireless_dev *wdev, u64 cookie,
  */
 void cfg80211_cqm_rssi_notify(struct net_device *dev,
 			      enum nl80211_cqm_rssi_threshold_event rssi_event,
-			      gfp_t gfp);
+			      s32 rssi_level, gfp_t gfp);
 
 /**
  * cfg80211_cqm_pktloss_notify - notify userspace about packetloss to peer
diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h
index d0e7e3f8e67a..d91f9e7f4d71 100644
--- a/include/net/ieee80211_radiotap.h
+++ b/include/net/ieee80211_radiotap.h
@@ -1,201 +1,54 @@
 /*
- * Copyright (c) 2003, 2004 David Young.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. The name of David Young may not be used to endorse or promote
- *    products derived from this software without specific prior
- *    written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY DAVID YOUNG ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL DAVID
- * YOUNG BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- */
-
-/*
- * Modifications to fit into the linux IEEE 802.11 stack,
- * Mike Kershaw (dragorn@kismetwireless.net)
+ * Copyright (c) 2017		Intel Deutschland GmbH
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
+#ifndef __RADIOTAP_H
+#define __RADIOTAP_H
 
-#ifndef IEEE80211RADIOTAP_H
-#define IEEE80211RADIOTAP_H
-
-#include <linux/if_ether.h>
 #include <linux/kernel.h>
 #include <asm/unaligned.h>
 
-/* Base version of the radiotap packet header data */
-#define PKTHDR_RADIOTAP_VERSION		0
-
-/* A generic radio capture format is desirable. There is one for
- * Linux, but it is neither rigidly defined (there were not even
- * units given for some fields) nor easily extensible.
- *
- * I suggest the following extensible radio capture format. It is
- * based on a bitmap indicating which fields are present.
- *
- * I am trying to describe precisely what the application programmer
- * should expect in the following, and for that reason I tell the
- * units and origin of each measurement (where it applies), or else I
- * use sufficiently weaselly language ("is a monotonically nondecreasing
- * function of...") that I cannot set false expectations for lawyerly
- * readers.
- */
-
-/*
- * The radio capture header precedes the 802.11 header.
- * All data in the header is little endian on all platforms.
+/**
+ * struct ieee82011_radiotap_header - base radiotap header
  */
 struct ieee80211_radiotap_header {
-	u8 it_version;		/* Version 0. Only increases
-				 * for drastic changes,
-				 * introduction of compatible
-				 * new fields does not count.
-				 */
-	u8 it_pad;
-	__le16 it_len;		/* length of the whole
-				 * header in bytes, including
-				 * it_version, it_pad,
-				 * it_len, and data fields.
-				 */
-	__le32 it_present;	/* A bitmap telling which
-				 * fields are present. Set bit 31
-				 * (0x80000000) to extend the
-				 * bitmap by another 32 bits.
-				 * Additional extensions are made
-				 * by setting bit 31.
-				 */
+	/**
+	 * @it_version: radiotap version, always 0
+	 */
+	uint8_t it_version;
+
+	/**
+	 * @it_pad: padding (or alignment)
+	 */
+	uint8_t it_pad;
+
+	/**
+	 * @it_len: overall radiotap header length
+	 */
+	__le16 it_len;
+
+	/**
+	 * @it_present: (first) present word
+	 */
+	__le32 it_present;
 } __packed;
 
-/* Name                                 Data type    Units
- * ----                                 ---------    -----
- *
- * IEEE80211_RADIOTAP_TSFT              __le64       microseconds
- *
- *      Value in microseconds of the MAC's 64-bit 802.11 Time
- *      Synchronization Function timer when the first bit of the
- *      MPDU arrived at the MAC. For received frames, only.
- *
- * IEEE80211_RADIOTAP_CHANNEL           2 x __le16   MHz, bitmap
- *
- *      Tx/Rx frequency in MHz, followed by flags (see below).
- *
- * IEEE80211_RADIOTAP_FHSS              __le16       see below
- *
- *      For frequency-hopping radios, the hop set (first byte)
- *      and pattern (second byte).
- *
- * IEEE80211_RADIOTAP_RATE              u8           500kb/s
- *
- *      Tx/Rx data rate
- *
- * IEEE80211_RADIOTAP_DBM_ANTSIGNAL     s8           decibels from
- *                                                   one milliwatt (dBm)
- *
- *      RF signal power at the antenna, decibel difference from
- *      one milliwatt.
- *
- * IEEE80211_RADIOTAP_DBM_ANTNOISE      s8           decibels from
- *                                                   one milliwatt (dBm)
- *
- *      RF noise power at the antenna, decibel difference from one
- *      milliwatt.
- *
- * IEEE80211_RADIOTAP_DB_ANTSIGNAL      u8           decibel (dB)
- *
- *      RF signal power at the antenna, decibel difference from an
- *      arbitrary, fixed reference.
- *
- * IEEE80211_RADIOTAP_DB_ANTNOISE       u8           decibel (dB)
- *
- *      RF noise power at the antenna, decibel difference from an
- *      arbitrary, fixed reference point.
- *
- * IEEE80211_RADIOTAP_LOCK_QUALITY      __le16       unitless
- *
- *      Quality of Barker code lock. Unitless. Monotonically
- *      nondecreasing with "better" lock strength. Called "Signal
- *      Quality" in datasheets.  (Is there a standard way to measure
- *      this?)
- *
- * IEEE80211_RADIOTAP_TX_ATTENUATION    __le16       unitless
- *
- *      Transmit power expressed as unitless distance from max
- *      power set at factory calibration.  0 is max power.
- *      Monotonically nondecreasing with lower power levels.
- *
- * IEEE80211_RADIOTAP_DB_TX_ATTENUATION __le16       decibels (dB)
- *
- *      Transmit power expressed as decibel distance from max power
- *      set at factory calibration.  0 is max power.  Monotonically
- *      nondecreasing with lower power levels.
- *
- * IEEE80211_RADIOTAP_DBM_TX_POWER      s8           decibels from
- *                                                   one milliwatt (dBm)
- *
- *      Transmit power expressed as dBm (decibels from a 1 milliwatt
- *      reference). This is the absolute power level measured at
- *      the antenna port.
- *
- * IEEE80211_RADIOTAP_FLAGS             u8           bitmap
- *
- *      Properties of transmitted and received frames. See flags
- *      defined below.
- *
- * IEEE80211_RADIOTAP_ANTENNA           u8           antenna index
- *
- *      Unitless indication of the Rx/Tx antenna for this packet.
- *      The first antenna is antenna 0.
- *
- * IEEE80211_RADIOTAP_RX_FLAGS          __le16       bitmap
- *
- *     Properties of received frames. See flags defined below.
- *
- * IEEE80211_RADIOTAP_TX_FLAGS          __le16       bitmap
- *
- *     Properties of transmitted frames. See flags defined below.
- *
- * IEEE80211_RADIOTAP_RTS_RETRIES       u8           data
- *
- *     Number of rts retries a transmitted frame used.
- *
- * IEEE80211_RADIOTAP_DATA_RETRIES      u8           data
- *
- *     Number of unicast retries a transmitted frame used.
- *
- * IEEE80211_RADIOTAP_MCS	u8, u8, u8		unitless
- *
- *     Contains a bitmap of known fields/flags, the flags, and
- *     the MCS index.
- *
- * IEEE80211_RADIOTAP_AMPDU_STATUS	u32, u16, u8, u8	unitless
- *
- *	Contains the AMPDU information for the subframe.
- *
- * IEEE80211_RADIOTAP_VHT	u16, u8, u8, u8[4], u8, u8, u16
- *
- *	Contains VHT information about this frame.
- *
- * IEEE80211_RADIOTAP_TIMESTAMP		u64, u16, u8, u8	variable
- *
- *	Contains timestamp information for this frame.
- */
-enum ieee80211_radiotap_type {
+/* version is always 0 */
+#define PKTHDR_RADIOTAP_VERSION	0
+
+/* see the radiotap website for the descriptions */
+enum ieee80211_radiotap_presence {
 	IEEE80211_RADIOTAP_TSFT = 0,
 	IEEE80211_RADIOTAP_FLAGS = 1,
 	IEEE80211_RADIOTAP_RATE = 2,
@@ -214,7 +67,7 @@ enum ieee80211_radiotap_type {
 	IEEE80211_RADIOTAP_TX_FLAGS = 15,
 	IEEE80211_RADIOTAP_RTS_RETRIES = 16,
 	IEEE80211_RADIOTAP_DATA_RETRIES = 17,
-
+	/* 18 is XChannel, but it's not defined yet */
 	IEEE80211_RADIOTAP_MCS = 19,
 	IEEE80211_RADIOTAP_AMPDU_STATUS = 20,
 	IEEE80211_RADIOTAP_VHT = 21,
@@ -226,129 +79,135 @@ enum ieee80211_radiotap_type {
 	IEEE80211_RADIOTAP_EXT = 31
 };
 
-/* Channel flags. */
-#define	IEEE80211_CHAN_TURBO	0x0010	/* Turbo channel */
-#define	IEEE80211_CHAN_CCK	0x0020	/* CCK channel */
-#define	IEEE80211_CHAN_OFDM	0x0040	/* OFDM channel */
-#define	IEEE80211_CHAN_2GHZ	0x0080	/* 2 GHz spectrum channel. */
-#define	IEEE80211_CHAN_5GHZ	0x0100	/* 5 GHz spectrum channel */
-#define	IEEE80211_CHAN_PASSIVE	0x0200	/* Only passive scan allowed */
-#define	IEEE80211_CHAN_DYN	0x0400	/* Dynamic CCK-OFDM channel */
-#define	IEEE80211_CHAN_GFSK	0x0800	/* GFSK channel (FHSS PHY) */
-#define	IEEE80211_CHAN_GSM	0x1000	/* GSM (900 MHz) */
-#define	IEEE80211_CHAN_STURBO	0x2000	/* Static Turbo */
-#define	IEEE80211_CHAN_HALF	0x4000	/* Half channel (10 MHz wide) */
-#define	IEEE80211_CHAN_QUARTER	0x8000	/* Quarter channel (5 MHz wide) */
-
-/* For IEEE80211_RADIOTAP_FLAGS */
-#define	IEEE80211_RADIOTAP_F_CFP	0x01	/* sent/received
-						 * during CFP
-						 */
-#define	IEEE80211_RADIOTAP_F_SHORTPRE	0x02	/* sent/received
-						 * with short
-						 * preamble
-						 */
-#define	IEEE80211_RADIOTAP_F_WEP	0x04	/* sent/received
-						 * with WEP encryption
-						 */
-#define	IEEE80211_RADIOTAP_F_FRAG	0x08	/* sent/received
-						 * with fragmentation
-						 */
-#define	IEEE80211_RADIOTAP_F_FCS	0x10	/* frame includes FCS */
-#define	IEEE80211_RADIOTAP_F_DATAPAD	0x20	/* frame has padding between
-						 * 802.11 header and payload
-						 * (to 32-bit boundary)
-						 */
-#define IEEE80211_RADIOTAP_F_BADFCS	0x40	/* bad FCS */
-
-/* For IEEE80211_RADIOTAP_RX_FLAGS */
-#define IEEE80211_RADIOTAP_F_RX_BADPLCP	0x0002	/* frame has bad PLCP */
+/* for IEEE80211_RADIOTAP_FLAGS */
+enum ieee80211_radiotap_flags {
+	IEEE80211_RADIOTAP_F_CFP = 0x01,
+	IEEE80211_RADIOTAP_F_SHORTPRE = 0x02,
+	IEEE80211_RADIOTAP_F_WEP = 0x04,
+	IEEE80211_RADIOTAP_F_FRAG = 0x08,
+	IEEE80211_RADIOTAP_F_FCS = 0x10,
+	IEEE80211_RADIOTAP_F_DATAPAD = 0x20,
+	IEEE80211_RADIOTAP_F_BADFCS = 0x40,
+};
 
-/* For IEEE80211_RADIOTAP_TX_FLAGS */
-#define IEEE80211_RADIOTAP_F_TX_FAIL	0x0001	/* failed due to excessive
-						 * retries */
-#define IEEE80211_RADIOTAP_F_TX_CTS	0x0002	/* used cts 'protection' */
-#define IEEE80211_RADIOTAP_F_TX_RTS	0x0004	/* used rts/cts handshake */
-#define IEEE80211_RADIOTAP_F_TX_NOACK	0x0008	/* don't expect an ack */
+/* for IEEE80211_RADIOTAP_CHANNEL */
+enum ieee80211_radiotap_channel_flags {
+	IEEE80211_CHAN_CCK = 0x0020,
+	IEEE80211_CHAN_OFDM = 0x0040,
+	IEEE80211_CHAN_2GHZ = 0x0080,
+	IEEE80211_CHAN_5GHZ = 0x0100,
+	IEEE80211_CHAN_DYN = 0x0400,
+	IEEE80211_CHAN_HALF = 0x4000,
+	IEEE80211_CHAN_QUARTER = 0x8000,
+};
 
+/* for IEEE80211_RADIOTAP_RX_FLAGS */
+enum ieee80211_radiotap_rx_flags {
+	IEEE80211_RADIOTAP_F_RX_BADPLCP = 0x0002,
+};
 
-/* For IEEE80211_RADIOTAP_MCS */
-#define IEEE80211_RADIOTAP_MCS_HAVE_BW		0x01
-#define IEEE80211_RADIOTAP_MCS_HAVE_MCS		0x02
-#define IEEE80211_RADIOTAP_MCS_HAVE_GI		0x04
-#define IEEE80211_RADIOTAP_MCS_HAVE_FMT		0x08
-#define IEEE80211_RADIOTAP_MCS_HAVE_FEC		0x10
-#define IEEE80211_RADIOTAP_MCS_HAVE_STBC	0x20
+/* for IEEE80211_RADIOTAP_TX_FLAGS */
+enum ieee80211_radiotap_tx_flags {
+	IEEE80211_RADIOTAP_F_TX_FAIL = 0x0001,
+	IEEE80211_RADIOTAP_F_TX_CTS = 0x0002,
+	IEEE80211_RADIOTAP_F_TX_RTS = 0x0004,
+	IEEE80211_RADIOTAP_F_TX_NOACK = 0x0008,
+};
 
-#define IEEE80211_RADIOTAP_MCS_BW_MASK		0x03
-#define		IEEE80211_RADIOTAP_MCS_BW_20	0
-#define		IEEE80211_RADIOTAP_MCS_BW_40	1
-#define		IEEE80211_RADIOTAP_MCS_BW_20L	2
-#define		IEEE80211_RADIOTAP_MCS_BW_20U	3
-#define IEEE80211_RADIOTAP_MCS_SGI		0x04
-#define IEEE80211_RADIOTAP_MCS_FMT_GF		0x08
-#define IEEE80211_RADIOTAP_MCS_FEC_LDPC		0x10
-#define IEEE80211_RADIOTAP_MCS_STBC_MASK	0x60
-#define		IEEE80211_RADIOTAP_MCS_STBC_1	1
-#define		IEEE80211_RADIOTAP_MCS_STBC_2	2
-#define		IEEE80211_RADIOTAP_MCS_STBC_3	3
+/* for IEEE80211_RADIOTAP_MCS "have" flags */
+enum ieee80211_radiotap_mcs_have {
+	IEEE80211_RADIOTAP_MCS_HAVE_BW = 0x01,
+	IEEE80211_RADIOTAP_MCS_HAVE_MCS = 0x02,
+	IEEE80211_RADIOTAP_MCS_HAVE_GI = 0x04,
+	IEEE80211_RADIOTAP_MCS_HAVE_FMT = 0x08,
+	IEEE80211_RADIOTAP_MCS_HAVE_FEC = 0x10,
+	IEEE80211_RADIOTAP_MCS_HAVE_STBC = 0x20,
+};
 
-#define IEEE80211_RADIOTAP_MCS_STBC_SHIFT	5
+enum ieee80211_radiotap_mcs_flags {
+	IEEE80211_RADIOTAP_MCS_BW_MASK = 0x03,
+	IEEE80211_RADIOTAP_MCS_BW_20 = 0,
+	IEEE80211_RADIOTAP_MCS_BW_40 = 1,
+	IEEE80211_RADIOTAP_MCS_BW_20L = 2,
+	IEEE80211_RADIOTAP_MCS_BW_20U = 3,
+
+	IEEE80211_RADIOTAP_MCS_SGI = 0x04,
+	IEEE80211_RADIOTAP_MCS_FMT_GF = 0x08,
+	IEEE80211_RADIOTAP_MCS_FEC_LDPC = 0x10,
+	IEEE80211_RADIOTAP_MCS_STBC_MASK = 0x60,
+	IEEE80211_RADIOTAP_MCS_STBC_1 = 1,
+	IEEE80211_RADIOTAP_MCS_STBC_2 = 2,
+	IEEE80211_RADIOTAP_MCS_STBC_3 = 3,
+	IEEE80211_RADIOTAP_MCS_STBC_SHIFT = 5,
+};
 
-/* For IEEE80211_RADIOTAP_AMPDU_STATUS */
-#define IEEE80211_RADIOTAP_AMPDU_REPORT_ZEROLEN		0x0001
-#define IEEE80211_RADIOTAP_AMPDU_IS_ZEROLEN		0x0002
-#define IEEE80211_RADIOTAP_AMPDU_LAST_KNOWN		0x0004
-#define IEEE80211_RADIOTAP_AMPDU_IS_LAST		0x0008
-#define IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_ERR		0x0010
-#define IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_KNOWN	0x0020
+/* for IEEE80211_RADIOTAP_AMPDU_STATUS */
+enum ieee80211_radiotap_ampdu_flags {
+	IEEE80211_RADIOTAP_AMPDU_REPORT_ZEROLEN = 0x0001,
+	IEEE80211_RADIOTAP_AMPDU_IS_ZEROLEN = 0x0002,
+	IEEE80211_RADIOTAP_AMPDU_LAST_KNOWN = 0x0004,
+	IEEE80211_RADIOTAP_AMPDU_IS_LAST = 0x0008,
+	IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_ERR = 0x0010,
+	IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_KNOWN = 0x0020,
+};
 
-/* For IEEE80211_RADIOTAP_VHT */
-#define IEEE80211_RADIOTAP_VHT_KNOWN_STBC			0x0001
-#define IEEE80211_RADIOTAP_VHT_KNOWN_TXOP_PS_NA			0x0002
-#define IEEE80211_RADIOTAP_VHT_KNOWN_GI				0x0004
-#define IEEE80211_RADIOTAP_VHT_KNOWN_SGI_NSYM_DIS		0x0008
-#define IEEE80211_RADIOTAP_VHT_KNOWN_LDPC_EXTRA_OFDM_SYM	0x0010
-#define IEEE80211_RADIOTAP_VHT_KNOWN_BEAMFORMED			0x0020
-#define IEEE80211_RADIOTAP_VHT_KNOWN_BANDWIDTH			0x0040
-#define IEEE80211_RADIOTAP_VHT_KNOWN_GROUP_ID			0x0080
-#define IEEE80211_RADIOTAP_VHT_KNOWN_PARTIAL_AID		0x0100
+/* for IEEE80211_RADIOTAP_VHT */
+enum ieee80211_radiotap_vht_known {
+	IEEE80211_RADIOTAP_VHT_KNOWN_STBC = 0x0001,
+	IEEE80211_RADIOTAP_VHT_KNOWN_TXOP_PS_NA = 0x0002,
+	IEEE80211_RADIOTAP_VHT_KNOWN_GI = 0x0004,
+	IEEE80211_RADIOTAP_VHT_KNOWN_SGI_NSYM_DIS = 0x0008,
+	IEEE80211_RADIOTAP_VHT_KNOWN_LDPC_EXTRA_OFDM_SYM = 0x0010,
+	IEEE80211_RADIOTAP_VHT_KNOWN_BEAMFORMED = 0x0020,
+	IEEE80211_RADIOTAP_VHT_KNOWN_BANDWIDTH = 0x0040,
+	IEEE80211_RADIOTAP_VHT_KNOWN_GROUP_ID = 0x0080,
+	IEEE80211_RADIOTAP_VHT_KNOWN_PARTIAL_AID = 0x0100,
+};
 
-#define IEEE80211_RADIOTAP_VHT_FLAG_STBC			0x01
-#define IEEE80211_RADIOTAP_VHT_FLAG_TXOP_PS_NA			0x02
-#define IEEE80211_RADIOTAP_VHT_FLAG_SGI				0x04
-#define IEEE80211_RADIOTAP_VHT_FLAG_SGI_NSYM_M10_9		0x08
-#define IEEE80211_RADIOTAP_VHT_FLAG_LDPC_EXTRA_OFDM_SYM		0x10
-#define IEEE80211_RADIOTAP_VHT_FLAG_BEAMFORMED			0x20
+enum ieee80211_radiotap_vht_flags {
+	IEEE80211_RADIOTAP_VHT_FLAG_STBC = 0x01,
+	IEEE80211_RADIOTAP_VHT_FLAG_TXOP_PS_NA = 0x02,
+	IEEE80211_RADIOTAP_VHT_FLAG_SGI = 0x04,
+	IEEE80211_RADIOTAP_VHT_FLAG_SGI_NSYM_M10_9 = 0x08,
+	IEEE80211_RADIOTAP_VHT_FLAG_LDPC_EXTRA_OFDM_SYM = 0x10,
+	IEEE80211_RADIOTAP_VHT_FLAG_BEAMFORMED = 0x20,
+};
 
-#define IEEE80211_RADIOTAP_CODING_LDPC_USER0			0x01
-#define IEEE80211_RADIOTAP_CODING_LDPC_USER1			0x02
-#define IEEE80211_RADIOTAP_CODING_LDPC_USER2			0x04
-#define IEEE80211_RADIOTAP_CODING_LDPC_USER3			0x08
+enum ieee80211_radiotap_vht_coding {
+	IEEE80211_RADIOTAP_CODING_LDPC_USER0 = 0x01,
+	IEEE80211_RADIOTAP_CODING_LDPC_USER1 = 0x02,
+	IEEE80211_RADIOTAP_CODING_LDPC_USER2 = 0x04,
+	IEEE80211_RADIOTAP_CODING_LDPC_USER3 = 0x08,
+};
 
-/* For IEEE80211_RADIOTAP_TIMESTAMP */
-#define IEEE80211_RADIOTAP_TIMESTAMP_UNIT_MASK			0x000F
-#define IEEE80211_RADIOTAP_TIMESTAMP_UNIT_MS			0x0000
-#define IEEE80211_RADIOTAP_TIMESTAMP_UNIT_US			0x0001
-#define IEEE80211_RADIOTAP_TIMESTAMP_UNIT_NS			0x0003
-#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_MASK			0x00F0
-#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_BEGIN_MDPU		0x0000
-#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_PLCP_SIG_ACQ		0x0010
-#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_EO_PPDU		0x0020
-#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_EO_MPDU		0x0030
-#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_UNKNOWN		0x00F0
+/* for IEEE80211_RADIOTAP_TIMESTAMP */
+enum ieee80211_radiotap_timestamp_unit_spos {
+	IEEE80211_RADIOTAP_TIMESTAMP_UNIT_MASK = 0x000F,
+	IEEE80211_RADIOTAP_TIMESTAMP_UNIT_MS = 0x0000,
+	IEEE80211_RADIOTAP_TIMESTAMP_UNIT_US = 0x0001,
+	IEEE80211_RADIOTAP_TIMESTAMP_UNIT_NS = 0x0003,
+	IEEE80211_RADIOTAP_TIMESTAMP_SPOS_MASK = 0x00F0,
+	IEEE80211_RADIOTAP_TIMESTAMP_SPOS_BEGIN_MDPU = 0x0000,
+	IEEE80211_RADIOTAP_TIMESTAMP_SPOS_PLCP_SIG_ACQ = 0x0010,
+	IEEE80211_RADIOTAP_TIMESTAMP_SPOS_EO_PPDU = 0x0020,
+	IEEE80211_RADIOTAP_TIMESTAMP_SPOS_EO_MPDU = 0x0030,
+	IEEE80211_RADIOTAP_TIMESTAMP_SPOS_UNKNOWN = 0x00F0,
+};
 
-#define IEEE80211_RADIOTAP_TIMESTAMP_FLAG_64BIT			0x00
-#define IEEE80211_RADIOTAP_TIMESTAMP_FLAG_32BIT			0x01
-#define IEEE80211_RADIOTAP_TIMESTAMP_FLAG_ACCURACY		0x02
+enum ieee80211_radiotap_timestamp_flags {
+	IEEE80211_RADIOTAP_TIMESTAMP_FLAG_64BIT = 0x00,
+	IEEE80211_RADIOTAP_TIMESTAMP_FLAG_32BIT = 0x01,
+	IEEE80211_RADIOTAP_TIMESTAMP_FLAG_ACCURACY = 0x02,
+};
 
-/* helpers */
-static inline int ieee80211_get_radiotap_len(unsigned char *data)
+/**
+ * ieee80211_get_radiotap_len - get radiotap header length
+ */
+static inline u16 ieee80211_get_radiotap_len(const char *data)
 {
-	struct ieee80211_radiotap_header *hdr =
-		(struct ieee80211_radiotap_header *)data;
+	struct ieee80211_radiotap_header *hdr = (void *)data;
 
 	return get_unaligned_le16(&hdr->it_len);
 }
 
-#endif				/* IEEE80211_RADIOTAP_H */
+#endif /* __RADIOTAP_H */
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 86967b85dfd0..b9a08cd1d97d 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1768,15 +1768,6 @@ struct ieee80211_sta_rates {
  * @max_amsdu_subframes: indicates the maximal number of MSDUs in a single
  *	A-MSDU. Taken from the Extended Capabilities element. 0 means
  *	unlimited.
- * @max_amsdu_len: indicates the maximal length of an A-MSDU in bytes. This
- *	field is always valid for packets with a VHT preamble. For packets
- *	with a HT preamble, additional limits apply:
- *		+ If the skb is transmitted as part of a BA agreement, the
- *		  A-MSDU maximal size is min(max_amsdu_len, 4065) bytes.
- *		+ If the skb is not part of a BA aggreement, the A-MSDU maximal
- *		  size is min(max_amsdu_len, 7935) bytes.
- *	Both additional HT limits must be enforced by the low level driver.
- *	This is defined by the spec (IEEE 802.11-2012 section 8.3.2.2 NOTE 2).
  * @support_p2p_ps: indicates whether the STA supports P2P PS mechanism or not.
  * @max_rc_amsdu_len: Maximum A-MSDU size in bytes recommended by rate control.
  * @txq: per-TID data TX queues (if driver uses the TXQ abstraction)
@@ -1799,6 +1790,22 @@ struct ieee80211_sta {
 	bool tdls_initiator;
 	bool mfp;
 	u8 max_amsdu_subframes;
+
+	/**
+	 * @max_amsdu_len:
+	 * indicates the maximal length of an A-MSDU in bytes.
+	 * This field is always valid for packets with a VHT preamble.
+	 * For packets with a HT preamble, additional limits apply:
+	 *
+	 * * If the skb is transmitted as part of a BA agreement, the
+	 *   A-MSDU maximal size is min(max_amsdu_len, 4065) bytes.
+	 * * If the skb is not part of a BA aggreement, the A-MSDU maximal
+	 *   size is min(max_amsdu_len, 7935) bytes.
+	 *
+	 * Both additional HT limits must be enforced by the low level
+	 * driver. This is defined by the spec (IEEE 802.11-2012 section
+	 * 8.3.2.2 NOTE 2).
+	 */
 	u16 max_amsdu_len;
 	bool support_p2p_ps;
 	u16 max_rc_amsdu_len;
@@ -3203,26 +3210,6 @@ enum ieee80211_reconfig_type {
  *	Returns non-zero if this device sent the last beacon.
  *	The callback can sleep.
  *
- * @ampdu_action: Perform a certain A-MPDU action
- * 	The RA/TID combination determines the destination and TID we want
- * 	the ampdu action to be performed for. The action is defined through
- *	ieee80211_ampdu_mlme_action.
- *	When the action is set to %IEEE80211_AMPDU_TX_OPERATIONAL the driver
- *	may neither send aggregates containing more subframes than @buf_size
- *	nor send aggregates in a way that lost frames would exceed the
- *	buffer size. If just limiting the aggregate size, this would be
- *	possible with a buf_size of 8:
- *	 - TX: 1.....7
- *	 - RX:  2....7 (lost frame #1)
- *	 - TX:        8..1...
- *	which is invalid since #1 was now re-transmitted well past the
- *	buffer size of 8. Correct ways to retransmit #1 would be:
- *	 - TX:       1 or 18 or 81
- *	Even "189" would be wrong since 1 could be lost again.
- *
- *	Returns a negative error code on failure.
- *	The callback can sleep.
- *
  * @get_survey: Return per-channel survey information
  *
  * @rfkill_poll: Poll rfkill hardware state. If you need this, you also
@@ -3575,6 +3562,35 @@ struct ieee80211_ops {
 			   s64 offset);
 	void (*reset_tsf)(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
 	int (*tx_last_beacon)(struct ieee80211_hw *hw);
+
+	/**
+	 * @ampdu_action:
+	 * Perform a certain A-MPDU action.
+	 * The RA/TID combination determines the destination and TID we want
+	 * the ampdu action to be performed for. The action is defined through
+	 * ieee80211_ampdu_mlme_action.
+	 * When the action is set to %IEEE80211_AMPDU_TX_OPERATIONAL the driver
+	 * may neither send aggregates containing more subframes than @buf_size
+	 * nor send aggregates in a way that lost frames would exceed the
+	 * buffer size. If just limiting the aggregate size, this would be
+	 * possible with a buf_size of 8:
+	 *
+	 * - ``TX: 1.....7``
+	 * - ``RX:  2....7`` (lost frame #1)
+	 * - ``TX:        8..1...``
+	 *
+	 * which is invalid since #1 was now re-transmitted well past the
+	 * buffer size of 8. Correct ways to retransmit #1 would be:
+	 *
+	 * - ``TX:        1   or``
+	 * - ``TX:        18  or``
+	 * - ``TX:        81``
+	 *
+	 * Even ``189`` would be wrong since 1 could be lost again.
+	 *
+	 * Returns a negative error code on failure.
+	 * The callback can sleep.
+	 */
 	int (*ampdu_action)(struct ieee80211_hw *hw,
 			    struct ieee80211_vif *vif,
 			    struct ieee80211_ampdu_params *params);
@@ -5262,6 +5278,7 @@ void ieee80211_resume_disconnect(struct ieee80211_vif *vif);
  *
  * @vif: &struct ieee80211_vif pointer from the add_interface callback.
  * @rssi_event: the RSSI trigger event type
+ * @rssi_level: new RSSI level value or 0 if not available
  * @gfp: context flags
  *
  * When the %IEEE80211_VIF_SUPPORTS_CQM_RSSI is set, and a connection quality
@@ -5270,6 +5287,7 @@ void ieee80211_resume_disconnect(struct ieee80211_vif *vif);
  */
 void ieee80211_cqm_rssi_notify(struct ieee80211_vif *vif,
 			       enum nl80211_cqm_rssi_threshold_event rssi_event,
+			       s32 rssi_level,
 			       gfp_t gfp);
 
 /**
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index d6c62ee9bd1d..5ed257c4cd4e 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -10,7 +10,7 @@
  * Copyright 2008, 2009 Luis R. Rodriguez <lrodriguez@atheros.com>
  * Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com>
  * Copyright 2008 Colin McCabe <colin@cozybit.com>
- * Copyright 2015	Intel Deutschland GmbH
+ * Copyright 2015-2017	Intel Deutschland GmbH
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -854,12 +854,15 @@
  *	cfg80211_scan_done().
  *
  * @NL80211_CMD_START_NAN: Start NAN operation, identified by its
- *	%NL80211_ATTR_WDEV interface. This interface must have been previously
- *	created with %NL80211_CMD_NEW_INTERFACE. After it has been started, the
- *	NAN interface will create or join a cluster. This command must have a
- *	valid %NL80211_ATTR_NAN_MASTER_PREF attribute and optional
- *	%NL80211_ATTR_NAN_DUAL attributes.
- *	After this command NAN functions can be added.
+ *	%NL80211_ATTR_WDEV interface. This interface must have been
+ *	previously created with %NL80211_CMD_NEW_INTERFACE. After it
+ *	has been started, the NAN interface will create or join a
+ *	cluster. This command must have a valid
+ *	%NL80211_ATTR_NAN_MASTER_PREF attribute and optional
+ *	%NL80211_ATTR_BANDS attributes.  If %NL80211_ATTR_BANDS is
+ *	omitted or set to 0, it means don't-care and the device will
+ *	decide what to use.  After this command NAN functions can be
+ *	added.
  * @NL80211_CMD_STOP_NAN: Stop the NAN operation, identified by
  *	its %NL80211_ATTR_WDEV interface.
  * @NL80211_CMD_ADD_NAN_FUNCTION: Add a NAN function. The function is defined
@@ -880,10 +883,14 @@
  *	This command is also used as a notification sent when a NAN function is
  *	terminated. This will contain a %NL80211_ATTR_NAN_FUNC_INST_ID
  *	and %NL80211_ATTR_COOKIE attributes.
- * @NL80211_CMD_CHANGE_NAN_CONFIG: Change current NAN configuration. NAN
- *	must be operational (%NL80211_CMD_START_NAN was executed).
- *	It must contain at least one of the following attributes:
- *	%NL80211_ATTR_NAN_MASTER_PREF, %NL80211_ATTR_NAN_DUAL.
+ * @NL80211_CMD_CHANGE_NAN_CONFIG: Change current NAN
+ *	configuration. NAN must be operational (%NL80211_CMD_START_NAN
+ *	was executed).  It must contain at least one of the following
+ *	attributes: %NL80211_ATTR_NAN_MASTER_PREF,
+ *	%NL80211_ATTR_BANDS.  If %NL80211_ATTR_BANDS is omitted, the
+ *	current configuration is not changed.  If it is present but
+ *	set to zero, the configuration is changed to don't-care
+ *	(i.e. the device can decide what to do).
  * @NL80211_CMD_NAN_FUNC_MATCH: Notification sent when a match is reported.
  *	This will contain a %NL80211_ATTR_NAN_MATCH nested attribute and
  *	%NL80211_ATTR_COOKIE.
@@ -1963,10 +1970,13 @@ enum nl80211_commands {
  *	%NL80211_CMD_CHANGE_NAN_CONFIG. Its type is u8 and it can't be 0.
  *	Also, values 1 and 255 are reserved for certification purposes and
  *	should not be used during a normal device operation.
- * @NL80211_ATTR_NAN_DUAL: NAN dual band operation config (see
- *	&enum nl80211_nan_dual_band_conf). This attribute is used with
- *	%NL80211_CMD_START_NAN and optionally with
- *	%NL80211_CMD_CHANGE_NAN_CONFIG.
+ * @NL80211_ATTR_BANDS: operating bands configuration.  This is a u32
+ *	bitmask of BIT(NL80211_BAND_*) as described in %enum
+ *	nl80211_band.  For instance, for NL80211_BAND_2GHZ, bit 0
+ *	would be set.  This attribute is used with
+ *	%NL80211_CMD_START_NAN and %NL80211_CMD_CHANGE_NAN_CONFIG, and
+ *	it is optional.  If no bands are set, it means don't-care and
+ *	the device will decide what to use.
  * @NL80211_ATTR_NAN_FUNC: a function that can be added to NAN. See
  *	&enum nl80211_nan_func_attributes for description of this nested
  *	attribute.
@@ -2397,7 +2407,7 @@ enum nl80211_attrs {
 	NL80211_ATTR_MESH_PEER_AID,
 
 	NL80211_ATTR_NAN_MASTER_PREF,
-	NL80211_ATTR_NAN_DUAL,
+	NL80211_ATTR_BANDS,
 	NL80211_ATTR_NAN_FUNC,
 	NL80211_ATTR_NAN_MATCH,
 
@@ -3952,6 +3962,8 @@ enum nl80211_ps_state {
  *	%NL80211_CMD_NOTIFY_CQM. Set to 0 to turn off TX error reporting.
  * @NL80211_ATTR_CQM_BEACON_LOSS_EVENT: flag attribute that's set in a beacon
  *	loss event
+ * @NL80211_ATTR_CQM_RSSI_LEVEL: the RSSI value in dBm that triggered the
+ *	RSSI threshold event.
  * @__NL80211_ATTR_CQM_AFTER_LAST: internal
  * @NL80211_ATTR_CQM_MAX: highest key attribute
  */
@@ -3965,6 +3977,7 @@ enum nl80211_attr_cqm {
 	NL80211_ATTR_CQM_TXE_PKTS,
 	NL80211_ATTR_CQM_TXE_INTVL,
 	NL80211_ATTR_CQM_BEACON_LOSS_EVENT,
+	NL80211_ATTR_CQM_RSSI_LEVEL,
 
 	/* keep last */
 	__NL80211_ATTR_CQM_AFTER_LAST,
@@ -5068,21 +5081,6 @@ enum nl80211_bss_select_attr {
 };
 
 /**
- * enum nl80211_nan_dual_band_conf - NAN dual band configuration
- *
- * Defines the NAN dual band mode of operation
- *
- * @NL80211_NAN_BAND_DEFAULT: device default mode
- * @NL80211_NAN_BAND_2GHZ: 2.4GHz mode
- * @NL80211_NAN_BAND_5GHZ: 5GHz mode
-  */
-enum nl80211_nan_dual_band_conf {
-	NL80211_NAN_BAND_DEFAULT	= 1 << 0,
-	NL80211_NAN_BAND_2GHZ		= 1 << 1,
-	NL80211_NAN_BAND_5GHZ		= 1 << 2,
-};
-
-/**
  * enum nl80211_nan_function_type - NAN function type
  *
  * Defines the function type of a NAN function