Merge branch 'jb' into imx_3.0.35_android

Conflicts:
	drivers/cpufreq/cpufreq_interactive.c
	fs/proc/base.c

9 files changed, 1026 insertions, 8 deletions

diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index c65d1b9eb546..1f418d11c0e0 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -392,6 +392,7 @@ header-y += tty.h
 header-y += types.h
 header-y += udf_fs_i.h
 header-y += udp.h
+header-y += uhid.h
 header-y += uinput.h
 header-y += uio.h
 header-y += ultrasound.h
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index f434363a3e6b..e8e9cc3d4281 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -25,7 +25,7 @@
 #define NETLINK_SCSITRANSPORT	18	/* SCSI Transports */
 #define NETLINK_ECRYPTFS	19
 #define NETLINK_RDMA		20
-#define NETLINK_IDLETIMER	21
+
 
 #define MAX_LINKS 32		
 
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index 27d2dd9e6717..da5a98b27a2d 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -483,6 +483,43 @@
  *	more background information, see
  *	http://wireless.kernel.org/en/users/Documentation/WoWLAN.
  *
+ * @NL80211_CMD_SET_REKEY_OFFLOAD: This command is used give the driver
+ *	the necessary information for supporting GTK rekey offload. This
+ *	feature is typically used during WoWLAN. The configuration data
+ *	is contained in %NL80211_ATTR_REKEY_DATA (which is nested and
+ *	contains the data in sub-attributes). After rekeying happened,
+ *	this command may also be sent by the driver as an MLME event to
+ *	inform userspace of the new replay counter.
+ *
+ * @NL80211_CMD_PMKSA_CANDIDATE: This is used as an event to inform userspace
+ *	of PMKSA caching dandidates.
+ *
+ * @NL80211_CMD_TDLS_OPER: Perform a high-level TDLS command (e.g. link setup).
+ * @NL80211_CMD_TDLS_MGMT: Send a TDLS management frame.
+ *
+ * @NL80211_CMD_UNEXPECTED_FRAME: Used by an application controlling an AP
+ *	(or GO) interface (i.e. hostapd) to ask for unexpected frames to
+ *	implement sending deauth to stations that send unexpected class 3
+ *	frames. Also used as the event sent by the kernel when such a frame
+ *	is received.
+ *	For the event, the %NL80211_ATTR_MAC attribute carries the TA and
+ *	other attributes like the interface index are present.
+ *	If used as the command it must have an interface index and you can
+ *	only unsubscribe from the event by closing the socket.
+ *
+ * @NL80211_CMD_PROBE_CLIENT: Probe an associated station on an AP interface
+ *	by sending a null data frame to it and reporting when the frame is
+ *	acknowleged. This is used to allow timing out inactive clients. Uses
+ *	%NL80211_ATTR_IFINDEX and %NL80211_ATTR_MAC. The command returns a
+ *	direct reply with an %NL80211_ATTR_COOKIE that is later used to match
+ *	up the event with the request. The event includes the same data and
+ *	has %NL80211_ATTR_ACK set if the frame was ACKed.
+ *
+ * @NL80211_CMD_REGISTER_BEACONS: Register this socket to receive beacons from
+ *	other BSSes when any interfaces are in AP mode. This helps implement
+ *	OLBC handling in hostapd. Beacons are reported in %NL80211_CMD_FRAME
+ *	messages. Note that per PHY only one application may register.
+ *
  * @NL80211_CMD_MAX: highest used command number
  * @__NL80211_CMD_AFTER_LAST: internal use
  */
@@ -605,6 +642,19 @@ enum nl80211_commands {
 	NL80211_CMD_SCHED_SCAN_RESULTS,
 	NL80211_CMD_SCHED_SCAN_STOPPED,
 
+	NL80211_CMD_SET_REKEY_OFFLOAD,
+
+	NL80211_CMD_PMKSA_CANDIDATE,
+
+	NL80211_CMD_TDLS_OPER,
+	NL80211_CMD_TDLS_MGMT,
+
+	NL80211_CMD_UNEXPECTED_FRAME,
+
+	NL80211_CMD_PROBE_CLIENT,
+
+	NL80211_CMD_REGISTER_BEACONS,
+
 	/* add new commands above here */
 
 	/* used to define NL80211_CMD_MAX below */
@@ -984,8 +1034,8 @@ enum nl80211_commands {
  *	driving the peer link management state machine.
  *	@NL80211_MESH_SETUP_USERSPACE_AMPE must be enabled.
  *
- * @NL80211_ATTR_WOWLAN_SUPPORTED: indicates, as part of the wiphy capabilities,
- *	the supported WoWLAN triggers
+ * @NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED: indicates, as part of the wiphy
+ *	capabilities, the supported WoWLAN triggers
  * @NL80211_ATTR_WOWLAN_TRIGGERS: used by %NL80211_CMD_SET_WOWLAN to
  *	indicate which WoW triggers should be enabled. This is also
  *	used by %NL80211_CMD_GET_WOWLAN to get the currently enabled WoWLAN
@@ -1020,6 +1070,65 @@ enum nl80211_commands {
  *	are managed in software: interfaces of these types aren't subject to
  *	any restrictions in their number or combinations.
  *
+ * @%NL80211_ATTR_REKEY_DATA: nested attribute containing the information
+ *	necessary for GTK rekeying in the device, see &enum nl80211_rekey_data.
+ *
+ * @NL80211_ATTR_SCAN_SUPP_RATES: rates per to be advertised as supported in scan,
+ *	nested array attribute containing an entry for each band, with the entry
+ *	being a list of supported rates as defined by IEEE 802.11 7.3.2.2 but
+ *	without the length restriction (at most %NL80211_MAX_SUPP_RATES).
+ *
+ * @NL80211_ATTR_HIDDEN_SSID: indicates whether SSID is to be hidden from Beacon
+ *	and Probe Response (when response to wildcard Probe Request); see
+ *	&enum nl80211_hidden_ssid, represented as a u32
+ *
+ * @NL80211_ATTR_IE_PROBE_RESP: Information element(s) for Probe Response frame.
+ *	This is used with %NL80211_CMD_NEW_BEACON and %NL80211_CMD_SET_BEACON to
+ *	provide extra IEs (e.g., WPS/P2P IE) into Probe Response frames when the
+ *	driver (or firmware) replies to Probe Request frames.
+ * @NL80211_ATTR_IE_ASSOC_RESP: Information element(s) for (Re)Association
+ *	Response frames. This is used with %NL80211_CMD_NEW_BEACON and
+ *	%NL80211_CMD_SET_BEACON to provide extra IEs (e.g., WPS/P2P IE) into
+ *	(Re)Association Response frames when the driver (or firmware) replies to
+ *	(Re)Association Request frames.
+ *
+ * @NL80211_ATTR_STA_WME: Nested attribute containing the wme configuration
+ *	of the station, see &enum nl80211_sta_wme_attr.
+ * @NL80211_ATTR_SUPPORT_AP_UAPSD: the device supports uapsd when working
+ *	as AP.
+ *
+ * @NL80211_ATTR_ROAM_SUPPORT: Indicates whether the firmware is capable of
+ *	roaming to another AP in the same ESS if the signal lever is low.
+ *
+ * @NL80211_ATTR_PMKSA_CANDIDATE: Nested attribute containing the PMKSA caching
+ *	candidate information, see &enum nl80211_pmksa_candidate_attr.
+ *
+ * @NL80211_ATTR_TX_NO_CCK_RATE: Indicates whether to use CCK rate or not
+ *	for management frames transmission. In order to avoid p2p probe/action
+ *	frames are being transmitted at CCK rate in 2GHz band, the user space
+ *	applications use this attribute.
+ *	This attribute is used with %NL80211_CMD_TRIGGER_SCAN and
+ *	%NL80211_CMD_FRAME commands.
+ *
+ * @NL80211_ATTR_TDLS_ACTION: Low level TDLS action code (e.g. link setup
+ *	request, link setup confirm, link teardown, etc.). Values are
+ *	described in the TDLS (802.11z) specification.
+ * @NL80211_ATTR_TDLS_DIALOG_TOKEN: Non-zero token for uniquely identifying a
+ *	TDLS conversation between two devices.
+ * @NL80211_ATTR_TDLS_OPERATION: High level TDLS operation; see
+ *	&enum nl80211_tdls_operation, represented as a u8.
+ * @NL80211_ATTR_TDLS_SUPPORT: A flag indicating the device can operate
+ *	as a TDLS peer sta.
+ * @NL80211_ATTR_TDLS_EXTERNAL_SETUP: The TDLS discovery/setup and teardown
+ *	procedures should be performed by sending TDLS packets via
+ *	%NL80211_CMD_TDLS_MGMT. Otherwise %NL80211_CMD_TDLS_OPER should be
+ *	used for asking the driver to perform a TDLS operation.
+ *
+ * @NL80211_ATTR_DEVICE_AP_SME: This u32 attribute may be listed for devices
+ *	that have AP support to indicate that they have the AP SME integrated
+ *	with support for the features listed in this attribute, see
+ *	&enum nl80211_ap_sme_features.
+ *
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
  */
@@ -1238,6 +1347,18 @@ enum nl80211_attrs {
 	NL80211_ATTR_SCHED_SCAN_MATCH,
 	NL80211_ATTR_MAX_MATCH_SETS,
 
+	NL80211_ATTR_PMKSA_CANDIDATE,
+
+	NL80211_ATTR_TX_NO_CCK_RATE,
+
+	NL80211_ATTR_TDLS_ACTION,
+	NL80211_ATTR_TDLS_DIALOG_TOKEN,
+	NL80211_ATTR_TDLS_OPERATION,
+	NL80211_ATTR_TDLS_SUPPORT,
+	NL80211_ATTR_TDLS_EXTERNAL_SETUP,
+
+	NL80211_ATTR_DEVICE_AP_SME,
+
 	/* add attributes here, update the policy in nl80211.c */
 
 	__NL80211_ATTR_AFTER_LAST,
@@ -2303,6 +2424,16 @@ struct nl80211_wowlan_pattern_support {
  *
  *	In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute
  *	carrying a &struct nl80211_wowlan_pattern_support.
+ * @NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED: Not a real trigger, and cannot be
+ *	used when setting, used only to indicate that GTK rekeying is supported
+ *	by the device (flag)
+ * @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE: wake up on GTK rekey failure (if
+ *	done by the device) (flag)
+ * @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST: wake up on EAP Identity Request
+ *	packet (flag)
+ * @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE: wake up on 4-way handshake (flag)
+ * @NL80211_WOWLAN_TRIG_RFKILL_RELEASE: wake up when rfkill is released
+ *	(on devices that have rfkill in the device) (flag)
  * @NUM_NL80211_WOWLAN_TRIG: number of wake on wireless triggers
  * @MAX_NL80211_WOWLAN_TRIG: highest wowlan trigger attribute number
  */
@@ -2312,6 +2443,11 @@ enum nl80211_wowlan_triggers {
 	NL80211_WOWLAN_TRIG_DISCONNECT,
 	NL80211_WOWLAN_TRIG_MAGIC_PKT,
 	NL80211_WOWLAN_TRIG_PKT_PATTERN,
+	NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED,
+	NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE,
+	NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST,
+	NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE,
+	NL80211_WOWLAN_TRIG_RFKILL_RELEASE,
 
 	/* keep last */
 	NUM_NL80211_WOWLAN_TRIG,
@@ -2425,4 +2561,110 @@ enum nl80211_plink_state {
 	MAX_NL80211_PLINK_STATES = NUM_NL80211_PLINK_STATES - 1
 };
 
+#define NL80211_KCK_LEN			16
+#define NL80211_KEK_LEN			16
+#define NL80211_REPLAY_CTR_LEN		8
+
+/**
+ * enum nl80211_rekey_data - attributes for GTK rekey offload
+ * @__NL80211_REKEY_DATA_INVALID: invalid number for nested attributes
+ * @NL80211_REKEY_DATA_KEK: key encryption key (binary)
+ * @NL80211_REKEY_DATA_KCK: key confirmation key (binary)
+ * @NL80211_REKEY_DATA_REPLAY_CTR: replay counter (binary)
+ * @NUM_NL80211_REKEY_DATA: number of rekey attributes (internal)
+ * @MAX_NL80211_REKEY_DATA: highest rekey attribute (internal)
+ */
+enum nl80211_rekey_data {
+	__NL80211_REKEY_DATA_INVALID,
+	NL80211_REKEY_DATA_KEK,
+	NL80211_REKEY_DATA_KCK,
+	NL80211_REKEY_DATA_REPLAY_CTR,
+
+	/* keep last */
+	NUM_NL80211_REKEY_DATA,
+	MAX_NL80211_REKEY_DATA = NUM_NL80211_REKEY_DATA - 1
+};
+
+/**
+ * enum nl80211_hidden_ssid - values for %NL80211_ATTR_HIDDEN_SSID
+ * @NL80211_HIDDEN_SSID_NOT_IN_USE: do not hide SSID (i.e., broadcast it in
+ *	Beacon frames)
+ * @NL80211_HIDDEN_SSID_ZERO_LEN: hide SSID by using zero-length SSID element
+ *	in Beacon frames
+ * @NL80211_HIDDEN_SSID_ZERO_CONTENTS: hide SSID by using correct length of SSID
+ *	element in Beacon frames but zero out each byte in the SSID
+ */
+enum nl80211_hidden_ssid {
+	NL80211_HIDDEN_SSID_NOT_IN_USE,
+	NL80211_HIDDEN_SSID_ZERO_LEN,
+	NL80211_HIDDEN_SSID_ZERO_CONTENTS
+};
+
+/**
+ * enum nl80211_sta_wme_attr - station WME attributes
+ * @__NL80211_STA_WME_INVALID: invalid number for nested attribute
+ * @NL80211_STA_WME_UAPSD_QUEUES: bitmap of uapsd queues. the format
+ *	is the same as the AC bitmap in the QoS info field.
+ * @NL80211_STA_WME_MAX_SP: max service period. the format is the same
+ *	as the MAX_SP field in the QoS info field (but already shifted down).
+ * @__NL80211_STA_WME_AFTER_LAST: internal
+ * @NL80211_STA_WME_MAX: highest station WME attribute
+ */
+enum nl80211_sta_wme_attr {
+	__NL80211_STA_WME_INVALID,
+	NL80211_STA_WME_UAPSD_QUEUES,
+	NL80211_STA_WME_MAX_SP,
+
+	/* keep last */
+	__NL80211_STA_WME_AFTER_LAST,
+	NL80211_STA_WME_MAX = __NL80211_STA_WME_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_pmksa_candidate_attr - attributes for PMKSA caching candidates
+ * @__NL80211_PMKSA_CANDIDATE_INVALID: invalid number for nested attributes
+ * @NL80211_PMKSA_CANDIDATE_INDEX: candidate index (u32; the smaller, the higher
+ *	priority)
+ * @NL80211_PMKSA_CANDIDATE_BSSID: candidate BSSID (6 octets)
+ * @NL80211_PMKSA_CANDIDATE_PREAUTH: RSN pre-authentication supported (flag)
+ * @NUM_NL80211_PMKSA_CANDIDATE: number of PMKSA caching candidate attributes
+ *	(internal)
+ * @MAX_NL80211_PMKSA_CANDIDATE: highest PMKSA caching candidate attribute
+ *	(internal)
+ */
+enum nl80211_pmksa_candidate_attr {
+	__NL80211_PMKSA_CANDIDATE_INVALID,
+	NL80211_PMKSA_CANDIDATE_INDEX,
+	NL80211_PMKSA_CANDIDATE_BSSID,
+	NL80211_PMKSA_CANDIDATE_PREAUTH,
+
+	/* keep last */
+	NUM_NL80211_PMKSA_CANDIDATE,
+	MAX_NL80211_PMKSA_CANDIDATE = NUM_NL80211_PMKSA_CANDIDATE - 1
+};
+
+/**
+ * enum nl80211_tdls_operation - values for %NL80211_ATTR_TDLS_OPERATION
+ * @NL80211_TDLS_DISCOVERY_REQ: Send a TDLS discovery request
+ * @NL80211_TDLS_SETUP: Setup TDLS link
+ * @NL80211_TDLS_TEARDOWN: Teardown a TDLS link which is already established
+ * @NL80211_TDLS_ENABLE_LINK: Enable TDLS link
+ * @NL80211_TDLS_DISABLE_LINK: Disable TDLS link
+ */
+enum nl80211_tdls_operation {
+	NL80211_TDLS_DISCOVERY_REQ,
+	NL80211_TDLS_SETUP,
+	NL80211_TDLS_TEARDOWN,
+	NL80211_TDLS_ENABLE_LINK,
+	NL80211_TDLS_DISABLE_LINK,
+};
+
+/*
+ * enum nl80211_ap_sme_features - device-integrated AP features
+ * Reserved for future use, no bits are defined in
+ * NL80211_ATTR_DEVICE_AP_SME yet.
+enum nl80211_ap_sme_features {
+};
+ */
+
 #endif /* __LINUX_NL80211_H */
diff --git a/include/linux/sw_sync.h b/include/linux/sw_sync.h
new file mode 100644
index 000000000000..bd6f2089e77f
--- /dev/null
+++ b/include/linux/sw_sync.h
@@ -0,0 +1,58 @@
+/*
+ * include/linux/sw_sync.h
+ *
+ * Copyright (C) 2012 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef _LINUX_SW_SYNC_H
+#define _LINUX_SW_SYNC_H
+
+#include <linux/types.h>
+
+#ifdef __KERNEL__
+
+#include <linux/sync.h>
+
+struct sw_sync_timeline {
+	struct	sync_timeline	obj;
+
+	u32			value;
+};
+
+struct sw_sync_pt {
+	struct sync_pt		pt;
+
+	u32			value;
+};
+
+struct sw_sync_timeline *sw_sync_timeline_create(const char *name);
+void sw_sync_timeline_inc(struct sw_sync_timeline *obj, u32 inc);
+
+struct sync_pt *sw_sync_pt_create(struct sw_sync_timeline *obj, u32 value);
+
+#endif /* __KERNEL __ */
+
+struct sw_sync_create_fence_data {
+	__u32	value;
+	char	name[32];
+	__s32	fence; /* fd of new fence */
+};
+
+#define SW_SYNC_IOC_MAGIC	'W'
+
+#define SW_SYNC_IOC_CREATE_FENCE	_IOWR(SW_SYNC_IOC_MAGIC, 0,\
+		struct sw_sync_create_fence_data)
+#define SW_SYNC_IOC_INC			_IOW(SW_SYNC_IOC_MAGIC, 1, __u32)
+
+
+#endif /* _LINUX_SW_SYNC_H */
diff --git a/include/linux/sync.h b/include/linux/sync.h
new file mode 100644
index 000000000000..4f1993871467
--- /dev/null
+++ b/include/linux/sync.h
@@ -0,0 +1,390 @@
+/*
+ * include/linux/sync.h
+ *
+ * Copyright (C) 2012 Google, Inc.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef _LINUX_SYNC_H
+#define _LINUX_SYNC_H
+
+#include <linux/types.h>
+#ifdef __KERNEL__
+
+#include <linux/ktime.h>
+#include <linux/list.h>
+#include <linux/spinlock.h>
+#include <linux/wait.h>
+
+struct sync_timeline;
+struct sync_pt;
+struct sync_fence;
+
+/**
+ * struct sync_timeline_ops - sync object implementation ops
+ * @driver_name:	name of the implentation
+ * @dup:		duplicate a sync_pt
+ * @has_signaled:	returns:
+ *			  1 if pt has signaled
+ *			  0 if pt has not signaled
+ *			 <0 on error
+ * @compare:		returns:
+ *			  1 if b will signal before a
+ *			  0 if a and b will signal at the same time
+ *			 -1 if a will signabl before b
+ * @free_pt:		called before sync_pt is freed
+ * @release_obj:	called before sync_timeline is freed
+ * @print_obj:		print aditional debug information about sync_timeline.
+ *			  should not print a newline
+ * @print_pt:		print aditional debug information about sync_pt.
+ *			  should not print a newline
+ * @fill_driver_data:	write implmentation specific driver data to data.
+ *			  should return an error if there is not enough room
+ *			  as specified by size.  This information is returned
+ *			  to userspace by SYNC_IOC_FENCE_INFO.
+ */
+struct sync_timeline_ops {
+	const char *driver_name;
+
+	/* required */
+	struct sync_pt *(*dup)(struct sync_pt *pt);
+
+	/* required */
+	int (*has_signaled)(struct sync_pt *pt);
+
+	/* required */
+	int (*compare)(struct sync_pt *a, struct sync_pt *b);
+
+	/* optional */
+	void (*free_pt)(struct sync_pt *sync_pt);
+
+	/* optional */
+	void (*release_obj)(struct sync_timeline *sync_timeline);
+
+	/* optional */
+	void (*print_obj)(struct seq_file *s,
+			  struct sync_timeline *sync_timeline);
+
+	/* optional */
+	void (*print_pt)(struct seq_file *s, struct sync_pt *sync_pt);
+
+	/* optional */
+	int (*fill_driver_data)(struct sync_pt *syncpt, void *data, int size);
+};
+
+/**
+ * struct sync_timeline - sync object
+ * @ops:		ops that define the implementaiton of the sync_timeline
+ * @name:		name of the sync_timeline. Useful for debugging
+ * @destoryed:		set when sync_timeline is destroyed
+ * @child_list_head:	list of children sync_pts for this sync_timeline
+ * @child_list_lock:	lock protecting @child_list_head, destroyed, and
+ *			  sync_pt.status
+ * @active_list_head:	list of active (unsignaled/errored) sync_pts
+ * @sync_timeline_list:	membership in global sync_timeline_list
+ */
+struct sync_timeline {
+	const struct sync_timeline_ops	*ops;
+	char			name[32];
+
+	/* protected by child_list_lock */
+	bool			destroyed;
+
+	struct list_head	child_list_head;
+	spinlock_t		child_list_lock;
+
+	struct list_head	active_list_head;
+	spinlock_t		active_list_lock;
+
+	struct list_head	sync_timeline_list;
+};
+
+/**
+ * struct sync_pt - sync point
+ * @parent:		sync_timeline to which this sync_pt belongs
+ * @child_list:		membership in sync_timeline.child_list_head
+ * @active_list:	membership in sync_timeline.active_list_head
+ * @fence:		sync_fence to which the sync_pt belongs
+ * @pt_list:		membership in sync_fence.pt_list_head
+ * @status:		1: signaled, 0:active, <0: error
+ * @timestamp:		time which sync_pt status transitioned from active to
+ *			  singaled or error.
+ */
+struct sync_pt {
+	struct sync_timeline		*parent;
+	struct list_head	child_list;
+
+	struct list_head	active_list;
+
+	struct sync_fence	*fence;
+	struct list_head	pt_list;
+
+	/* protected by parent->active_list_lock */
+	int			status;
+
+	ktime_t			timestamp;
+};
+
+/**
+ * struct sync_fence - sync fence
+ * @file:		file representing this fence
+ * @name:		name of sync_fence.  Useful for debugging
+ * @pt_list_head:	list of sync_pts in ths fence.  immutable once fence
+ *			  is created
+ * @waiter_list_head:	list of asynchronous waiters on this fence
+ * @waiter_list_lock:	lock protecting @waiter_list_head and @status
+ * @status:		1: signaled, 0:active, <0: error
+ *
+ * @wq:			wait queue for fence signaling
+ * @sync_fence_list:	membership in global fence list
+ */
+struct sync_fence {
+	struct file		*file;
+	char			name[32];
+
+	/* this list is immutable once the fence is created */
+	struct list_head	pt_list_head;
+
+	struct list_head	waiter_list_head;
+	spinlock_t		waiter_list_lock; /* also protects status */
+	int			status;
+
+	wait_queue_head_t	wq;
+
+	struct list_head	sync_fence_list;
+};
+
+/**
+ * struct sync_fence_waiter - metadata for asynchronous waiter on a fence
+ * @waiter_list:	membership in sync_fence.waiter_list_head
+ * @callback:		function pointer to call when fence signals
+ * @callback_data:	pointer to pass to @callback
+ */
+struct sync_fence_waiter {
+	struct list_head	waiter_list;
+
+	void (*callback)(struct sync_fence *fence, void *data);
+	void *callback_data;
+};
+
+/*
+ * API for sync_timeline implementers
+ */
+
+/**
+ * sync_timeline_create() - creates a sync object
+ * @ops:	specifies the implemention ops for the object
+ * @size:	size to allocate for this obj
+ * @name:	sync_timeline name
+ *
+ * Creates a new sync_timeline which will use the implemetation specified by
+ * @ops.  @size bytes will be allocated allowing for implemntation specific
+ * data to be kept after the generic sync_timeline stuct.
+ */
+struct sync_timeline *sync_timeline_create(const struct sync_timeline_ops *ops,
+					   int size, const char *name);
+
+/**
+ * sync_timeline_destory() - destorys a sync object
+ * @obj:	sync_timeline to destroy
+ *
+ * A sync implemntation should call this when the @obj is going away
+ * (i.e. module unload.)  @obj won't actually be freed until all its childern
+ * sync_pts are freed.
+ */
+void sync_timeline_destroy(struct sync_timeline *obj);
+
+/**
+ * sync_timeline_signal() - signal a status change on a sync_timeline
+ * @obj:	sync_timeline to signal
+ *
+ * A sync implemntation should call this any time one of it's sync_pts
+ * has signaled or has an error condition.
+ */
+void sync_timeline_signal(struct sync_timeline *obj);
+
+/**
+ * sync_pt_create() - creates a sync pt
+ * @parent:	sync_pt's parent sync_timeline
+ * @size:	size to allocate for this pt
+ *
+ * Creates a new sync_pt as a chiled of @parent.  @size bytes will be
+ * allocated allowing for implemntation specific data to be kept after
+ * the generic sync_timeline struct.
+ */
+struct sync_pt *sync_pt_create(struct sync_timeline *parent, int size);
+
+/**
+ * sync_pt_free() - frees a sync pt
+ * @pt:		sync_pt to free
+ *
+ * This should only be called on sync_pts which have been created but
+ * not added to a fence.
+ */
+void sync_pt_free(struct sync_pt *pt);
+
+/**
+ * sync_fence_create() - creates a sync fence
+ * @name:	name of fence to create
+ * @pt:		sync_pt to add to the fence
+ *
+ * Creates a fence containg @pt.  Once this is called, the fence takes
+ * ownership of @pt.
+ */
+struct sync_fence *sync_fence_create(const char *name, struct sync_pt *pt);
+
+/*
+ * API for sync_fence consumers
+ */
+
+/**
+ * sync_fence_merge() - merge two fences
+ * @name:	name of new fence
+ * @a:		fence a
+ * @b:		fence b
+ *
+ * Creates a new fence which contains copies of all the sync_pts in both
+ * @a and @b.  @a and @b remain valid, independent fences.
+ */
+struct sync_fence *sync_fence_merge(const char *name,
+				    struct sync_fence *a, struct sync_fence *b);
+
+/**
+ * sync_fence_fdget() - get a fence from an fd
+ * @fd:		fd referencing a fence
+ *
+ * Ensures @fd references a valid fence, increments the refcount of the backing
+ * file, and returns the fence.
+ */
+struct sync_fence *sync_fence_fdget(int fd);
+
+/**
+ * sync_fence_put() - puts a refernnce of a sync fence
+ * @fence:	fence to put
+ *
+ * Puts a reference on @fence.  If this is the last reference, the fence and
+ * all it's sync_pts will be freed
+ */
+void sync_fence_put(struct sync_fence *fence);
+
+/**
+ * sync_fence_install() - installs a fence into a file descriptor
+ * @fence:	fence to instal
+ * @fd:		file descriptor in which to install the fence
+ *
+ * Installs @fence into @fd.  @fd's should be acquired through get_unused_fd().
+ */
+void sync_fence_install(struct sync_fence *fence, int fd);
+
+/**
+ * sync_fence_wait_async() - registers and async wait on the fence
+ * @fence:		fence to wait on
+ * @callback:		callback
+ * @callback_data	data to pass to the callback
+ *
+ * Returns 1 if @fence has already signaled.
+ *
+ * Registers a callback to be called when @fence signals or has an error
+ */
+int sync_fence_wait_async(struct sync_fence *fence,
+			  void (*callback)(struct sync_fence *, void *data),
+			  void *callback_data);
+
+/**
+ * sync_fence_wait() - wait on fence
+ * @fence:	fence to wait on
+ * @tiemout:	timeout in ms
+ *
+ * Wait for @fence to be signaled or have an error.  Waits indefintly
+ * if @timeout = 0
+ */
+int sync_fence_wait(struct sync_fence *fence, long timeout);
+
+#endif /* __KERNEL__ */
+
+/**
+ * struct sync_merge_data - data passed to merge ioctl
+ * @fd2:	file descriptor of second fence
+ * @name:	name of new fence
+ * @fence:	returns the fd of the new fence to userspace
+ */
+struct sync_merge_data {
+	__s32	fd2; /* fd of second fence */
+	char	name[32]; /* name of new fence */
+	__s32	fence; /* fd on newly created fence */
+};
+
+/**
+ * struct sync_pt_info - detailed sync_pt information
+ * @len:		length of sync_pt_info including any driver_data
+ * @obj_name:		name of parent sync_timeline
+ * @driver_name:	name of driver implmenting the parent
+ * @status:		status of the sync_pt 0:active 1:signaled <0:error
+ * @timestamp_ns:	timestamp of status change in nanoseconds
+ * @driver_data:	any driver dependant data
+ */
+struct sync_pt_info {
+	__u32	len;
+	char	obj_name[32];
+	char	driver_name[32];
+	__s32	status;
+	__u64	timestamp_ns;
+
+	__u8	driver_data[0];
+};
+
+/**
+ * struct sync_fence_info_data - data returned from fence info ioctl
+ * @len:	ioctl caller writes the size of the buffer its passing in.
+ *		ioctl returns length of sync_fence_data reutnred to userspace
+ *		including pt_info.
+ * @name:	name of fence
+ * @status:	status of fence. 1: signaled 0:active <0:error
+ * @pt_info:	a sync_pt_info struct for every sync_pt in the fence
+ */
+struct sync_fence_info_data {
+	__u32	len;
+	char	name[32];
+	__s32	status;
+
+	__u8	pt_info[0];
+};
+
+#define SYNC_IOC_MAGIC		'>'
+
+/**
+ * DOC: SYNC_IOC_WAIT - wait for a fence to signal
+ *
+ * pass timeout in milliseconds.
+ */
+#define SYNC_IOC_WAIT		_IOW(SYNC_IOC_MAGIC, 0, __u32)
+
+/**
+ * DOC: SYNC_IOC_MERGE - merge two fences
+ *
+ * Takes a struct sync_merge_data.  Creates a new fence containing copies of
+ * the sync_pts in both the calling fd and sync_merge_data.fd2.  Returns the
+ * new fence's fd in sync_merge_data.fence
+ */
+#define SYNC_IOC_MERGE		_IOWR(SYNC_IOC_MAGIC, 1, struct sync_merge_data)
+
+/**
+ * DOC: SYNC_IOC_FENCE_INFO - get detailed information on a fence
+ *
+ * Takes a struct sync_fence_info_data with extra space allocated for pt_info.
+ * Caller should write the size of the buffer into len.  On return, len is
+ * updated to reflect the total size of the sync_fence_info_data including
+ * pt_info.
+ *
+ * pt_info is a buffer containing sync_pt_infos for every sync_pt in the fence.
+ * To itterate over the sync_pt_infos, use the sync_pt_info.len field.
+ */
+#define SYNC_IOC_FENCE_INFO	_IOWR(SYNC_IOC_MAGIC, 2,\
+	struct sync_fence_info_data)
+
+#endif /* _LINUX_SYNC_H */
diff --git a/include/linux/uhid.h b/include/linux/uhid.h
new file mode 100644
index 000000000000..9c6974f16966
--- /dev/null
+++ b/include/linux/uhid.h
@@ -0,0 +1,104 @@
+#ifndef __UHID_H_
+#define __UHID_H_
+
+/*
+ * User-space I/O driver support for HID subsystem
+ * Copyright (c) 2012 David Herrmann
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+/*
+ * Public header for user-space communication. We try to keep every structure
+ * aligned but to be safe we also use __attribute__((__packed__)). Therefore,
+ * the communication should be ABI compatible even between architectures.
+ */
+
+#include <linux/input.h>
+#include <linux/types.h>
+
+enum uhid_event_type {
+	UHID_CREATE,
+	UHID_DESTROY,
+	UHID_START,
+	UHID_STOP,
+	UHID_OPEN,
+	UHID_CLOSE,
+	UHID_OUTPUT,
+	UHID_OUTPUT_EV,
+	UHID_INPUT,
+	UHID_FEATURE,
+	UHID_FEATURE_ANSWER,
+};
+
+struct uhid_create_req {
+	__u8 name[128];
+	__u8 phys[64];
+	__u8 uniq[64];
+	__u8 __user *rd_data;
+	__u16 rd_size;
+
+	__u16 bus;
+	__u32 vendor;
+	__u32 product;
+	__u32 version;
+	__u32 country;
+} __attribute__((__packed__));
+
+#define UHID_DATA_MAX 4096
+
+enum uhid_report_type {
+	UHID_FEATURE_REPORT,
+	UHID_OUTPUT_REPORT,
+	UHID_INPUT_REPORT,
+};
+
+struct uhid_input_req {
+	__u8 data[UHID_DATA_MAX];
+	__u16 size;
+} __attribute__((__packed__));
+
+struct uhid_output_req {
+	__u8 data[UHID_DATA_MAX];
+	__u16 size;
+	__u8 rtype;
+} __attribute__((__packed__));
+
+struct uhid_output_ev_req {
+	__u16 type;
+	__u16 code;
+	__s32 value;
+} __attribute__((__packed__));
+
+struct uhid_feature_req {
+	__u32 id;
+	__u8 rnum;
+	__u8 rtype;
+} __attribute__((__packed__));
+
+struct uhid_feature_answer_req {
+	__u32 id;
+	__u16 err;
+	__u16 size;
+	__u8 data[UHID_DATA_MAX];
+};
+
+struct uhid_event {
+	__u32 type;
+
+	union {
+		struct uhid_create_req create;
+		struct uhid_input_req input;
+		struct uhid_output_req output;
+		struct uhid_output_ev_req output_ev;
+		struct uhid_feature_req feature;
+		struct uhid_feature_answer_req feature_answer;
+	} u;
+} __attribute__((__packed__));
+
+#endif /* __UHID_H_ */
diff --git a/include/linux/usb/f_accessory.h b/include/linux/usb/f_accessory.h
index 5b2dcf9728e1..61ebe0aabc5b 100644
--- a/include/linux/usb/f_accessory.h
+++ b/include/linux/usb/f_accessory.h
@@ -36,13 +36,15 @@
 #define ACCESSORY_STRING_URI            4
 #define ACCESSORY_STRING_SERIAL         5
 
-/* Control request for retrieving device's protocol version (currently 1)
+/* Control request for retrieving device's protocol version
  *
  *	requestType:    USB_DIR_IN | USB_TYPE_VENDOR
  *	request:        ACCESSORY_GET_PROTOCOL
  *	value:          0
  *	index:          0
  *	data            version number (16 bits little endian)
+ *                     1 for original accessory support
+ *                     2 adds HID and device to host audio support
  */
 #define ACCESSORY_GET_PROTOCOL  51
 
@@ -70,6 +72,65 @@
  */
 #define ACCESSORY_START         53
 
+/* Control request for registering a HID device.
+ * Upon registering, a unique ID is sent by the accessory in the
+ * value parameter. This ID will be used for future commands for
+ * the device
+ *
+ *	requestType:    USB_DIR_OUT | USB_TYPE_VENDOR
+ *	request:        ACCESSORY_REGISTER_HID_DEVICE
+ *	value:          Accessory assigned ID for the HID device
+ *	index:          total length of the HID report descriptor
+ *	data            none
+ */
+#define ACCESSORY_REGISTER_HID         54
+
+/* Control request for unregistering a HID device.
+ *
+ *	requestType:    USB_DIR_OUT | USB_TYPE_VENDOR
+ *	request:        ACCESSORY_REGISTER_HID
+ *	value:          Accessory assigned ID for the HID device
+ *	index:          0
+ *	data            none
+ */
+#define ACCESSORY_UNREGISTER_HID         55
+
+/* Control request for sending the HID report descriptor.
+ * If the HID descriptor is longer than the endpoint zero max packet size,
+ * the descriptor will be sent in multiple ACCESSORY_SET_HID_REPORT_DESC
+ * commands. The data for the descriptor must be sent sequentially
+ * if multiple packets are needed.
+ *
+ *	requestType:    USB_DIR_OUT | USB_TYPE_VENDOR
+ *	request:        ACCESSORY_SET_HID_REPORT_DESC
+ *	value:          Accessory assigned ID for the HID device
+ *	index:          offset of data in descriptor
+ *                      (needed when HID descriptor is too big for one packet)
+ *	data            the HID report descriptor
+ */
+#define ACCESSORY_SET_HID_REPORT_DESC         56
+
+/* Control request for sending HID events.
+ *
+ *	requestType:    USB_DIR_OUT | USB_TYPE_VENDOR
+ *	request:        ACCESSORY_SEND_HID_EVENT
+ *	value:          Accessory assigned ID for the HID device
+ *	index:          0
+ *	data            the HID report for the event
+ */
+#define ACCESSORY_SEND_HID_EVENT         57
+
+/* Control request for setting the audio mode.
+ *
+ *	requestType:	USB_DIR_OUT | USB_TYPE_VENDOR
+ *	request:        ACCESSORY_SET_AUDIO_MODE
+ *	value:          0 - no audio
+ *                     1 - device to host, 44100 16-bit stereo PCM
+ *	index:          0
+ *	data            none
+ */
+#define ACCESSORY_SET_AUDIO_MODE         58
+
 /* ioctls for retrieving strings set by the host */
 #define ACCESSORY_GET_STRING_MANUFACTURER   _IOW('M', 1, char[256])
 #define ACCESSORY_GET_STRING_MODEL          _IOW('M', 2, char[256])
@@ -79,5 +140,7 @@
 #define ACCESSORY_GET_STRING_SERIAL         _IOW('M', 6, char[256])
 /* returns 1 if there is a start request pending */
 #define ACCESSORY_IS_START_REQUESTED        _IO('M', 7)
+/* returns audio mode (set via the ACCESSORY_SET_AUDIO_MODE control request) */
+#define ACCESSORY_GET_AUDIO_MODE            _IO('M', 8)
 
 #endif /* __LINUX_USB_F_ACCESSORY_H */
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index a2a97f34b9cb..748de7bc53cc 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1177,14 +1177,32 @@ struct cfg80211_wowlan_trig_pkt_pattern {
  * @magic_pkt: wake up on receiving magic packet
  * @patterns: wake up on receiving packet matching a pattern
  * @n_patterns: number of patterns
+ * @gtk_rekey_failure: wake up on GTK rekey failure
+ * @eap_identity_req: wake up on EAP identity request packet
+ * @four_way_handshake: wake up on 4-way handshake
+ * @rfkill_release: wake up when rfkill is released
  */
 struct cfg80211_wowlan {
-	bool any, disconnect, magic_pkt;
+	bool any, disconnect, magic_pkt, gtk_rekey_failure,
+	     eap_identity_req, four_way_handshake,
+	     rfkill_release;
 	struct cfg80211_wowlan_trig_pkt_pattern *patterns;
 	int n_patterns;
 };
 
 /**
+ * struct cfg80211_gtk_rekey_data - rekey data
+ * @kek: key encryption key
+ * @kck: key confirmation key
+ * @replay_ctr: replay counter
+ */
+struct cfg80211_gtk_rekey_data {
+	u8 kek[NL80211_KEK_LEN];
+	u8 kck[NL80211_KCK_LEN];
+	u8 replay_ctr[NL80211_REPLAY_CTR_LEN];
+};
+
+/**
  * struct cfg80211_ops - backend description for wireless configuration
  *
  * This struct is registered by fullmac card drivers and/or wireless stacks
@@ -1228,6 +1246,8 @@ struct cfg80211_wowlan {
  *
  * @set_default_mgmt_key: set the default management frame key on an interface
  *
+ * @set_rekey_data: give the data necessary for GTK rekeying to the driver
+ *
  * @add_beacon: Add a beacon with given parameters, @head, @interval
  *	and @dtim_period will be valid, @tail is optional.
  * @set_beacon: Change the beacon parameters for an access point mode
@@ -1345,6 +1365,12 @@ struct cfg80211_wowlan {
  * @set_ringparam: Set tx and rx ring sizes.
  *
  * @get_ringparam: Get tx and rx ring current and maximum sizes.
+ *
+ * @tdls_mgmt: Transmit a TDLS management frame.
+ * @tdls_oper: Perform a high-level TDLS operation (e.g. TDLS link setup).
+ *
+ * @probe_client: probe an associated client, must return a cookie that it
+ *	later passes to cfg80211_probe_status().
  */
 struct cfg80211_ops {
 	int	(*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow);
@@ -1521,6 +1547,18 @@ struct cfg80211_ops {
 				struct net_device *dev,
 				struct cfg80211_sched_scan_request *request);
 	int	(*sched_scan_stop)(struct wiphy *wiphy, struct net_device *dev);
+
+	int	(*set_rekey_data)(struct wiphy *wiphy, struct net_device *dev,
+				  struct cfg80211_gtk_rekey_data *data);
+
+	int	(*tdls_mgmt)(struct wiphy *wiphy, struct net_device *dev,
+			     u8 *peer, u8 action_code,  u8 dialog_token,
+			     u16 status_code, const u8 *buf, size_t len);
+	int	(*tdls_oper)(struct wiphy *wiphy, struct net_device *dev,
+			     u8 *peer, enum nl80211_tdls_operation oper);
+
+	int	(*probe_client)(struct wiphy *wiphy, struct net_device *dev,
+				const u8 *peer, u64 *cookie);
 };
 
 /*
@@ -1570,6 +1608,19 @@ struct cfg80211_ops {
  * @WIPHY_FLAG_MESH_AUTH: The device supports mesh authentication by routing
  *	auth frames to userspace. See @NL80211_MESH_SETUP_USERSPACE_AUTH.
  * @WIPHY_FLAG_SUPPORTS_SCHED_SCAN: The device supports scheduled scans.
+ * @WIPHY_FLAG_SUPPORTS_FW_ROAM: The device supports roaming feature in the
+ *	firmware.
+ * @WIPHY_FLAG_AP_UAPSD: The device supports uapsd on AP.
+ * @WIPHY_FLAG_SUPPORTS_TDLS: The device supports TDLS (802.11z) operation.
+ * @WIPHY_FLAG_TDLS_EXTERNAL_SETUP: The device does not handle TDLS (802.11z)
+ *	link setup/discovery operations internally. Setup, discovery and
+ *	teardown packets should be sent through the @NL80211_CMD_TDLS_MGMT
+ *	command. When this flag is not set, @NL80211_CMD_TDLS_OPER should be
+ *	used for asking the driver/firmware to perform a TDLS operation.
+ * @WIPHY_FLAG_HAVE_AP_SME: device integrates AP SME
+ * @WIPHY_FLAG_REPORTS_OBSS: the device will report beacons from other BSSes
+ *	when there are virtual interfaces in AP mode by calling
+ *	cfg80211_report_obss_beacon().
  */
 enum wiphy_flags {
 	WIPHY_FLAG_CUSTOM_REGULATORY		= BIT(0),
@@ -1584,6 +1635,12 @@ enum wiphy_flags {
 	WIPHY_FLAG_MESH_AUTH			= BIT(10),
 	WIPHY_FLAG_SUPPORTS_SCHED_SCAN		= BIT(11),
 	WIPHY_FLAG_ENFORCE_COMBINATIONS		= BIT(12),
+	WIPHY_FLAG_SUPPORTS_FW_ROAM		= BIT(13),
+	WIPHY_FLAG_AP_UAPSD			= BIT(14),
+	WIPHY_FLAG_SUPPORTS_TDLS		= BIT(15),
+	WIPHY_FLAG_TDLS_EXTERNAL_SETUP		= BIT(16),
+	WIPHY_FLAG_HAVE_AP_SME			= BIT(17),
+	WIPHY_FLAG_REPORTS_OBSS			= BIT(18),
 };
 
 /**
@@ -1678,11 +1735,21 @@ struct ieee80211_txrx_stypes {
  * @WIPHY_WOWLAN_MAGIC_PKT: supports wakeup on magic packet
  *	(see nl80211.h)
  * @WIPHY_WOWLAN_DISCONNECT: supports wakeup on disconnect
+ * @WIPHY_WOWLAN_SUPPORTS_GTK_REKEY: supports GTK rekeying while asleep
+ * @WIPHY_WOWLAN_GTK_REKEY_FAILURE: supports wakeup on GTK rekey failure
+ * @WIPHY_WOWLAN_EAP_IDENTITY_REQ: supports wakeup on EAP identity request
+ * @WIPHY_WOWLAN_4WAY_HANDSHAKE: supports wakeup on 4-way handshake failure
+ * @WIPHY_WOWLAN_RFKILL_RELEASE: supports wakeup on RF-kill release
  */
 enum wiphy_wowlan_support_flags {
-	WIPHY_WOWLAN_ANY	= BIT(0),
-	WIPHY_WOWLAN_MAGIC_PKT	= BIT(1),
-	WIPHY_WOWLAN_DISCONNECT	= BIT(2),
+	WIPHY_WOWLAN_ANY		= BIT(0),
+	WIPHY_WOWLAN_MAGIC_PKT		= BIT(1),
+	WIPHY_WOWLAN_DISCONNECT		= BIT(2),
+	WIPHY_WOWLAN_SUPPORTS_GTK_REKEY	= BIT(3),
+	WIPHY_WOWLAN_GTK_REKEY_FAILURE	= BIT(4),
+	WIPHY_WOWLAN_EAP_IDENTITY_REQ	= BIT(5),
+	WIPHY_WOWLAN_4WAY_HANDSHAKE	= BIT(6),
+	WIPHY_WOWLAN_RFKILL_RELEASE	= BIT(7),
 };
 
 /**
@@ -1781,6 +1848,8 @@ struct wiphy_wowlan_support {
  *	may request, if implemented.
  *
  * @wowlan: WoWLAN support information
+ *
+ * @ap_sme_capa: AP SME capabilities, flags from &enum nl80211_ap_sme_features.
  */
 struct wiphy {
 	/* assign these fields before you register the wiphy */
@@ -1804,6 +1873,8 @@ struct wiphy {
 
 	u32 flags;
 
+	u32 ap_sme_capa;
+
 	enum cfg80211_signal_type signal_type;
 
 	int bss_priv_size;
@@ -2054,6 +2125,8 @@ struct wireless_dev {
 
 	int beacon_interval;
 
+	u32 ap_unexpected_nlpid;
+
 #ifdef CONFIG_CFG80211_WEXT
 	/* wext data */
 	struct {
@@ -3063,6 +3136,68 @@ void cfg80211_cqm_rssi_notify(struct net_device *dev,
 void cfg80211_cqm_pktloss_notify(struct net_device *dev,
 				 const u8 *peer, u32 num_packets, gfp_t gfp);
 
+/**
+ * cfg80211_gtk_rekey_notify - notify userspace about driver rekeying
+ * @dev: network device
+ * @bssid: BSSID of AP (to avoid races)
+ * @replay_ctr: new replay counter
+ */
+void cfg80211_gtk_rekey_notify(struct net_device *dev, const u8 *bssid,
+			       const u8 *replay_ctr, gfp_t gfp);
+
+/**
+ * cfg80211_pmksa_candidate_notify - notify about PMKSA caching candidate
+ * @dev: network device
+ * @index: candidate index (the smaller the index, the higher the priority)
+ * @bssid: BSSID of AP
+ * @preauth: Whether AP advertises support for RSN pre-authentication
+ * @gfp: allocation flags
+ */
+void cfg80211_pmksa_candidate_notify(struct net_device *dev, int index,
+				     const u8 *bssid, bool preauth, gfp_t gfp);
+
+/**
+ * cfg80211_rx_spurious_frame - inform userspace about a spurious frame
+ * @dev: The device the frame matched to
+ * @addr: the transmitter address
+ * @gfp: context flags
+ *
+ * This function is used in AP mode (only!) to inform userspace that
+ * a spurious class 3 frame was received, to be able to deauth the
+ * sender.
+ * Returns %true if the frame was passed to userspace (or this failed
+ * for a reason other than not having a subscription.)
+ */
+bool cfg80211_rx_spurious_frame(struct net_device *dev,
+				const u8 *addr, gfp_t gfp);
+
+/**
+ * cfg80211_probe_status - notify userspace about probe status
+ * @dev: the device the probe was sent on
+ * @addr: the address of the peer
+ * @cookie: the cookie filled in @probe_client previously
+ * @acked: indicates whether probe was acked or not
+ * @gfp: allocation flags
+ */
+void cfg80211_probe_status(struct net_device *dev, const u8 *addr,
+			   u64 cookie, bool acked, gfp_t gfp);
+
+/**
+ * cfg80211_report_obss_beacon - report beacon from other APs
+ * @wiphy: The wiphy that received the beacon
+ * @frame: the frame
+ * @len: length of the frame
+ * @freq: frequency the frame was received on
+ * @gfp: allocation flags
+ *
+ * Use this function to report to userspace when a beacon was
+ * received. It is not useful to call this when there is no
+ * netdev that is in AP/GO mode.
+ */
+void cfg80211_report_obss_beacon(struct wiphy *wiphy,
+				 const u8 *frame, size_t len,
+				 int freq, gfp_t gfp);
+
 /* Logging, debugging and troubleshooting/diagnostic helpers. */
 
 /* wiphy_printk helpers, similar to dev_printk */
diff --git a/include/trace/events/cpufreq_interactive.h b/include/trace/events/cpufreq_interactive.h
index 3a90d3d609ba..ea83664a4e6d 100644
--- a/include/trace/events/cpufreq_interactive.h
+++ b/include/trace/events/cpufreq_interactive.h
@@ -81,6 +81,31 @@ DEFINE_EVENT(loadeval, cpufreq_interactive_notyet,
 		     unsigned long curfreq, unsigned long targfreq),
 	    TP_ARGS(cpu_id, load, curfreq, targfreq)
 );
+
+TRACE_EVENT(cpufreq_interactive_boost,
+	    TP_PROTO(const char *s),
+	    TP_ARGS(s),
+	    TP_STRUCT__entry(
+		    __string(s, s)
+	    ),
+	    TP_fast_assign(
+		    __assign_str(s, s);
+	    ),
+	    TP_printk("%s", __get_str(s))
+);
+
+TRACE_EVENT(cpufreq_interactive_unboost,
+	    TP_PROTO(const char *s),
+	    TP_ARGS(s),
+	    TP_STRUCT__entry(
+		    __string(s, s)
+	    ),
+	    TP_fast_assign(
+		    __assign_str(s, s);
+	    ),
+	    TP_printk("%s", __get_str(s))
+);
+
 #endif /* _TRACE_CPUFREQ_INTERACTIVE_H */
 
 /* This part must be outside protection */