Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next

John W. Linville says:

====================
Here is one last(?) big wireless bits pull request before the merge window...

Regarding the mac80211 bits, Johannes says:

"Here's another big pull request for the -next stream. This one has a ton
of driver updates, which hopefully addresses all drivers, but maybe you
have more new drivers than I have in my tree? Not entirely sure, let me
know if this is the case and then I can merge wireless-next.

I'm including a large number of small changes, see the shortlog. The two
bigger things are making VHT compatible with not using channel contexts
(from Karl) and the stop-while-suspended fixes I developed together with
Stanislaw."

...and...

"This time I have a relatively large number of fixes and small
improvements, the most important one being Bob's RCU fix. The two big
things are Felix's work on rate scaling tables (with a big thanks to
Karl too) and my own work on CSA handling to finally properly handle HT
(and some VHT.)"

As for the iwlwifi bits, Johannes says:

"The biggest work here is Bluetooth coexistence and power saving. Other
than that, I have a few small fixes that weren't really needed for 3.9
and a new PCI ID."

About the NFC bits, Samuel says:

"With this one we have:

- A major pn533 update. The pn533 framing support has been changed in order to
  easily support all pn533 derivatives. For example we now support the ACR122
  USB dongle.

- An NFC MEI physical layer code factorization through the mei_phy NFC API.
  Both the microread and the pn544 drivers now use it.

- LLCP aggregation support. This allows NFC p2p devices to send aggregated
  frames containing all sort of LLCP frames except SYMM and aggregation
  frames.

- More LLCP socket options for getting the remote device link parameters.

- Fixes for the LLCP socket option code added with the first pull request for
  3.10.

- Some support for LLCP corner cases like 0 length SDUs and general DISC
  (tagged with a 0,0 dsap ssap couple) handling.

- RFKILL support for NFC."

For the b43 bits, Rafał says:

"Let me remind the changes for b43:
> Changes include:
> 1) Minor improvements for HT-PHY code (BCM4331)
> 2) Code cleaning for HT-PHY and N-PHY"

Concerning the bluetooth bits, Gustavo says:

"A set of changes intended for 3.10. The biggest changes here are from David
Herrmann, he rewrote most of the HIDP layer making it more reliable. Marcel
added a driver setup stage for device that need special handling on their
early initialization. Other than that we have the usual clean ups, bugfixes
and small improvements."

Along with all that, there is the usual collection of random/various
updates to ath9k, mwifiex, brcmfmac, brcmsmac, rt2x00, and wil6210.

I also included a pull of the wireless tree to resolve a merge conflict.

Please let me know if there are problems!
====================

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

15 files changed, 480 insertions, 64 deletions

diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
index 0ab6712fd76b..f14a98a79c9d 100644
--- a/include/linux/bcma/bcma.h
+++ b/include/linux/bcma/bcma.h
@@ -134,6 +134,7 @@ struct bcma_host_ops {
 #define BCMA_CORE_I2S			0x834
 #define BCMA_CORE_SDR_DDR1_MEM_CTL	0x835	/* SDR/DDR1 memory controller core */
 #define BCMA_CORE_SHIM			0x837	/* SHIM component in ubus/6362 */
+#define BCMA_CORE_ARM_CR4		0x83e
 #define BCMA_CORE_DEFAULT		0xFFF
 
 #define BCMA_MAX_NR_CORES		16
diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h
index 453fcc914683..b8b09eac60a4 100644
--- a/include/linux/bcma/bcma_driver_chipcommon.h
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
@@ -316,6 +316,9 @@
 #define BCMA_CC_PMU_CTL			0x0600 /* PMU control */
 #define  BCMA_CC_PMU_CTL_ILP_DIV	0xFFFF0000 /* ILP div mask */
 #define  BCMA_CC_PMU_CTL_ILP_DIV_SHIFT	16
+#define  BCMA_CC_PMU_CTL_RES		0x00006000 /* reset control mask */
+#define  BCMA_CC_PMU_CTL_RES_SHIFT	13
+#define  BCMA_CC_PMU_CTL_RES_RELOAD	0x2	/* reload POR values */
 #define  BCMA_CC_PMU_CTL_PLL_UPD	0x00000400
 #define  BCMA_CC_PMU_CTL_NOILPONW	0x00000200 /* No ILP on wait */
 #define  BCMA_CC_PMU_CTL_HTREQEN	0x00000100 /* HT req enable */
diff --git a/include/linux/bcma/bcma_regs.h b/include/linux/bcma/bcma_regs.h
index 7e8104bb7a7e..917dcd7965e7 100644
--- a/include/linux/bcma/bcma_regs.h
+++ b/include/linux/bcma/bcma_regs.h
@@ -37,6 +37,7 @@
 #define  BCMA_IOST_BIST_DONE		0x8000
 #define BCMA_RESET_CTL			0x0800
 #define  BCMA_RESET_CTL_RESET		0x0001
+#define BCMA_RESET_ST			0x0804
 
 /* BCMA PCI config space registers. */
 #define BCMA_PCI_PMCSR			0x44
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 4cf0c9e4dd99..06b0ed0154a4 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -673,6 +673,36 @@ struct ieee80211_channel_sw_ie {
 } __packed;
 
 /**
+ * struct ieee80211_ext_chansw_ie
+ *
+ * This structure represents the "Extended Channel Switch Announcement element"
+ */
+struct ieee80211_ext_chansw_ie {
+	u8 mode;
+	u8 new_operating_class;
+	u8 new_ch_num;
+	u8 count;
+} __packed;
+
+/**
+ * struct ieee80211_sec_chan_offs_ie - secondary channel offset IE
+ * @sec_chan_offs: secondary channel offset, uses IEEE80211_HT_PARAM_CHA_SEC_*
+ *	values here
+ * This structure represents the "Secondary Channel Offset element"
+ */
+struct ieee80211_sec_chan_offs_ie {
+	u8 sec_chan_offs;
+} __packed;
+
+/**
+ * struct ieee80211_wide_bw_chansw_ie - wide bandwidth channel switch IE
+ */
+struct ieee80211_wide_bw_chansw_ie {
+	u8 new_channel_width;
+	u8 new_center_freq_seg0, new_center_freq_seg1;
+} __packed;
+
+/**
  * struct ieee80211_tim
  *
  * This structure refers to "Traffic Indication Map information element"
@@ -840,12 +870,15 @@ struct ieee80211_mgmt {
 				} __packed wme_action;
 				struct{
 					u8 action_code;
-					u8 element_id;
-					u8 length;
-					struct ieee80211_channel_sw_ie sw_elem;
+					u8 variable[0];
 				} __packed chan_switch;
 				struct{
 					u8 action_code;
+					struct ieee80211_ext_chansw_ie data;
+					u8 variable[0];
+				} __packed ext_chan_switch;
+				struct{
+					u8 action_code;
 					u8 dialog_token;
 					u8 element_id;
 					u8 length;
@@ -1027,6 +1060,26 @@ enum ieee80211_p2p_attr_id {
 	IEEE80211_P2P_ATTR_MAX
 };
 
+/* Notice of Absence attribute - described in P2P spec 4.1.14 */
+/* Typical max value used here */
+#define IEEE80211_P2P_NOA_DESC_MAX	4
+
+struct ieee80211_p2p_noa_desc {
+	u8 count;
+	__le32 duration;
+	__le32 interval;
+	__le32 start_time;
+} __packed;
+
+struct ieee80211_p2p_noa_attr {
+	u8 index;
+	u8 oppps_ctwindow;
+	struct ieee80211_p2p_noa_desc desc[IEEE80211_P2P_NOA_DESC_MAX];
+} __packed;
+
+#define IEEE80211_P2P_OPPPS_ENABLE_BIT		BIT(7)
+#define IEEE80211_P2P_OPPPS_CTWINDOW_MASK	0x7F
+
 /**
  * struct ieee80211_bar - HT Block Ack Request
  *
@@ -1618,6 +1671,7 @@ enum ieee80211_eid {
 
 	WLAN_EID_HT_CAPABILITY = 45,
 	WLAN_EID_HT_OPERATION = 61,
+	WLAN_EID_SECONDARY_CHANNEL_OFFSET = 62,
 
 	WLAN_EID_RSN = 48,
 	WLAN_EID_MMIE = 76,
@@ -1652,6 +1706,8 @@ enum ieee80211_eid {
 	WLAN_EID_VHT_CAPABILITY = 191,
 	WLAN_EID_VHT_OPERATION = 192,
 	WLAN_EID_OPMODE_NOTIF = 199,
+	WLAN_EID_WIDE_BW_CHANNEL_SWITCH = 194,
+	WLAN_EID_CHANNEL_SWITCH_WRAPPER = 196,
 
 	/* 802.11ad */
 	WLAN_EID_NON_TX_BSSID_CAP =  83,
@@ -1775,6 +1831,7 @@ enum ieee80211_key_len {
 
 /* Public action codes */
 enum ieee80211_pub_actioncode {
+	WLAN_PUB_ACTION_EXT_CHANSW_ANN = 4,
 	WLAN_PUB_ACTION_TDLS_DISCOVER_RES = 14,
 };
 
@@ -1935,6 +1992,16 @@ enum ieee80211_timeout_interval_type {
 	WLAN_TIMEOUT_ASSOC_COMEBACK = 3 /* 802.11w */,
 };
 
+/**
+ * struct ieee80211_timeout_interval_ie - Timeout Interval element
+ * @type: type, see &enum ieee80211_timeout_interval_type
+ * @value: timeout interval value
+ */
+struct ieee80211_timeout_interval_ie {
+	u8 type;
+	__le32 value;
+} __packed;
+
 /* BACK action code */
 enum ieee80211_back_actioncode {
 	WLAN_ACTION_ADDBA_REQ = 0,
diff --git a/include/linux/platform_data/brcmfmac-sdio.h b/include/linux/platform_data/brcmfmac-sdio.h
new file mode 100644
index 000000000000..1ade657d5fc1
--- /dev/null
+++ b/include/linux/platform_data/brcmfmac-sdio.h
@@ -0,0 +1,124 @@
+/*
+ * Copyright (c) 2013 Broadcom Corporation
+ *
+ * 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 _LINUX_BRCMFMAC_PLATFORM_H
+#define _LINUX_BRCMFMAC_PLATFORM_H
+
+/*
+ * Platform specific driver functions and data. Through the platform specific
+ * device data functions can be provided to help the brcmfmac driver to
+ * operate with the device in combination with the used platform.
+ *
+ * Use the platform data in the following (similar) way:
+ *
+ *
+#include <brcmfmac_platform.h>
+
+
+static void brcmfmac_power_on(void)
+{
+}
+
+static void brcmfmac_power_off(void)
+{
+}
+
+static void brcmfmac_reset(void)
+{
+}
+
+static struct brcmfmac_sdio_platform_data brcmfmac_sdio_pdata = {
+	.power_on		= brcmfmac_power_on,
+	.power_off		= brcmfmac_power_off,
+	.reset			= brcmfmac_reset
+};
+
+static struct platform_device brcmfmac_device = {
+	.name			= BRCMFMAC_SDIO_PDATA_NAME,
+	.id			= PLATFORM_DEVID_NONE,
+	.dev.platform_data	= &brcmfmac_sdio_pdata
+};
+
+void __init brcmfmac_init_pdata(void)
+{
+	brcmfmac_sdio_pdata.oob_irq_supported = true;
+	brcmfmac_sdio_pdata.oob_irq_nr = gpio_to_irq(GPIO_BRCMF_SDIO_OOB);
+	brcmfmac_sdio_pdata.oob_irq_flags = IORESOURCE_IRQ |
+					    IORESOURCE_IRQ_HIGHLEVEL;
+	platform_device_register(&brcmfmac_device);
+}
+ *
+ *
+ * Note: the brcmfmac can be loaded as module or be statically built-in into
+ * the kernel. If built-in then do note that it uses module_init (and
+ * module_exit) routines which equal device_initcall. So if you intend to
+ * create a module with the platform specific data for the brcmfmac and have
+ * it built-in to the kernel then use a higher initcall then device_initcall
+ * (see init.h). If this is not done then brcmfmac will load without problems
+ * but will not pickup the platform data.
+ *
+ * When the driver does not "detect" platform driver data then it will continue
+ * without reporting anything and just assume there is no data needed. Which is
+ * probably true for most platforms.
+ *
+ * Explanation of the platform_data fields:
+ *
+ * drive_strength: is the preferred drive_strength to be used for the SDIO
+ * pins. If 0 then a default value will be used. This is the target drive
+ * strength, the exact drive strength which will be used depends on the
+ * capabilities of the device.
+ *
+ * oob_irq_supported: does the board have support for OOB interrupts. SDIO
+ * in-band interrupts are relatively slow and for having less overhead on
+ * interrupt processing an out of band interrupt can be used. If the HW
+ * supports this then enable this by setting this field to true and configure
+ * the oob related fields.
+ *
+ * oob_irq_nr, oob_irq_flags: the OOB interrupt information. The values are
+ * used for registering the irq using request_irq function.
+ *
+ * power_on: This function is called by the brcmfmac when the module gets
+ * loaded. This can be particularly useful for low power devices. The platform
+ * spcific routine may for example decide to power up the complete device.
+ * If there is no use-case for this function then provide NULL.
+ *
+ * power_off: This function is called by the brcmfmac when the module gets
+ * unloaded. At this point the device can be powered down or otherwise be reset.
+ * So if an actual power_off is not supported but reset is then reset the device
+ * when this function gets called. This can be particularly useful for low power
+ * devices. If there is no use-case for this function (either power-down or
+ * reset) then provide NULL.
+ *
+ * reset: This function can get called if the device communication broke down.
+ * This functionality is particularly useful in case of SDIO type devices. It is
+ * possible to reset a dongle via sdio data interface, but it requires that
+ * this is fully functional. This function is chip/module specific and this
+ * function should return only after the complete reset has completed.
+ */
+
+#define BRCMFMAC_SDIO_PDATA_NAME	"brcmfmac_sdio"
+
+struct brcmfmac_sdio_platform_data {
+	unsigned int drive_strength;
+	bool oob_irq_supported;
+	unsigned int oob_irq_nr;
+	unsigned long oob_irq_flags;
+	void (*power_on)(void);
+	void (*power_off)(void);
+	void (*reset)(void);
+};
+
+#endif /* _LINUX_BRCMFMAC_PLATFORM_H */
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index ed6e9552252e..6912ef9a1881 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -193,11 +193,11 @@ static inline bool bdaddr_type_is_le(__u8 type)
 #define BDADDR_LOCAL (&(bdaddr_t) {{0, 0, 0, 0xff, 0xff, 0xff} })
 
 /* Copy, swap, convert BD Address */
-static inline int bacmp(bdaddr_t *ba1, bdaddr_t *ba2)
+static inline int bacmp(const bdaddr_t *ba1, const bdaddr_t *ba2)
 {
 	return memcmp(ba1, ba2, sizeof(bdaddr_t));
 }
-static inline void bacpy(bdaddr_t *dst, bdaddr_t *src)
+static inline void bacpy(bdaddr_t *dst, const bdaddr_t *src)
 {
 	memcpy(dst, src, sizeof(bdaddr_t));
 }
@@ -266,6 +266,7 @@ typedef void (*hci_req_complete_t)(struct hci_dev *hdev, u8 status);
 
 struct hci_req_ctrl {
 	bool			start;
+	u8			event;
 	hci_req_complete_t	complete;
 };
 
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index b3308927a0a1..e0512aaef4b8 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -984,6 +984,9 @@ struct hci_cp_le_set_adv_data {
 
 #define HCI_OP_LE_SET_ADV_ENABLE	0x200a
 
+#define LE_SCAN_PASSIVE			0x00
+#define LE_SCAN_ACTIVE			0x01
+
 #define HCI_OP_LE_SET_SCAN_PARAM	0x200b
 struct hci_cp_le_set_scan_param {
 	__u8    type;
@@ -993,8 +996,10 @@ struct hci_cp_le_set_scan_param {
 	__u8    filter_policy;
 } __packed;
 
-#define LE_SCANNING_DISABLED		0x00
-#define LE_SCANNING_ENABLED		0x01
+#define LE_SCAN_DISABLE			0x00
+#define LE_SCAN_ENABLE			0x01
+#define LE_SCAN_FILTER_DUP_DISABLE	0x00
+#define LE_SCAN_FILTER_DUP_ENABLE	0x01
 
 #define HCI_OP_LE_SET_SCAN_ENABLE	0x200c
 struct hci_cp_le_set_scan_enable {
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 358a6983d3bb..80d718a9b31f 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -134,6 +134,8 @@ struct amp_assoc {
 	__u8	data[HCI_MAX_AMP_ASSOC_SIZE];
 };
 
+#define HCI_MAX_PAGES	3
+
 #define NUM_REASSEMBLY 4
 struct hci_dev {
 	struct list_head list;
@@ -151,8 +153,8 @@ struct hci_dev {
 	__u8		dev_class[3];
 	__u8		major_class;
 	__u8		minor_class;
-	__u8		features[8];
-	__u8		host_features[8];
+	__u8		max_page;
+	__u8		features[HCI_MAX_PAGES][8];
 	__u8		le_features[8];
 	__u8		le_white_list_size;
 	__u8		le_states[8];
@@ -244,6 +246,7 @@ struct hci_dev {
 	struct sk_buff_head	raw_q;
 	struct sk_buff_head	cmd_q;
 
+	struct sk_buff		*recv_evt;
 	struct sk_buff		*sent_cmd;
 	struct sk_buff		*reassembly[NUM_REASSEMBLY];
 
@@ -268,8 +271,6 @@ struct hci_dev {
 
 	struct hci_dev_stats	stat;
 
-	struct sk_buff_head	driver_init;
-
 	atomic_t		promisc;
 
 	struct dentry		*debugfs;
@@ -292,6 +293,7 @@ struct hci_dev {
 	int (*open)(struct hci_dev *hdev);
 	int (*close)(struct hci_dev *hdev);
 	int (*flush)(struct hci_dev *hdev);
+	int (*setup)(struct hci_dev *hdev);
 	int (*send)(struct sk_buff *skb);
 	void (*notify)(struct hci_dev *hdev, unsigned int evt);
 	int (*ioctl)(struct hci_dev *hdev, unsigned int cmd, unsigned long arg);
@@ -313,7 +315,7 @@ struct hci_conn {
 	bool		out;
 	__u8		attempt;
 	__u8		dev_class[3];
-	__u8		features[8];
+	__u8		features[HCI_MAX_PAGES][8];
 	__u16		interval;
 	__u16		pkt_type;
 	__u16		link_policy;
@@ -345,7 +347,6 @@ struct hci_conn {
 	struct timer_list auto_accept_timer;
 
 	struct device	dev;
-	atomic_t	devref;
 
 	struct hci_dev	*hdev;
 	void		*l2cap_data;
@@ -584,7 +585,6 @@ struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst);
 int hci_conn_del(struct hci_conn *conn);
 void hci_conn_hash_flush(struct hci_dev *hdev);
 void hci_conn_check_pending(struct hci_dev *hdev);
-void hci_conn_accept(struct hci_conn *conn, int mask);
 
 struct hci_chan *hci_chan_create(struct hci_conn *conn);
 void hci_chan_del(struct hci_chan *chan);
@@ -601,8 +601,36 @@ int hci_conn_switch_role(struct hci_conn *conn, __u8 role);
 
 void hci_conn_enter_active_mode(struct hci_conn *conn, __u8 force_active);
 
-void hci_conn_hold_device(struct hci_conn *conn);
-void hci_conn_put_device(struct hci_conn *conn);
+/*
+ * hci_conn_get() and hci_conn_put() are used to control the life-time of an
+ * "hci_conn" object. They do not guarantee that the hci_conn object is running,
+ * working or anything else. They just guarantee that the object is available
+ * and can be dereferenced. So you can use its locks, local variables and any
+ * other constant data.
+ * Before accessing runtime data, you _must_ lock the object and then check that
+ * it is still running. As soon as you release the locks, the connection might
+ * get dropped, though.
+ *
+ * On the other hand, hci_conn_hold() and hci_conn_drop() are used to control
+ * how long the underlying connection is held. So every channel that runs on the
+ * hci_conn object calls this to prevent the connection from disappearing. As
+ * long as you hold a device, you must also guarantee that you have a valid
+ * reference to the device via hci_conn_get() (or the initial reference from
+ * hci_conn_add()).
+ * The hold()/drop() ref-count is known to drop below 0 sometimes, which doesn't
+ * break because nobody cares for that. But this means, we cannot use
+ * _get()/_drop() in it, but require the caller to have a valid ref (FIXME).
+ */
+
+static inline void hci_conn_get(struct hci_conn *conn)
+{
+	get_device(&conn->dev);
+}
+
+static inline void hci_conn_put(struct hci_conn *conn)
+{
+	put_device(&conn->dev);
+}
 
 static inline void hci_conn_hold(struct hci_conn *conn)
 {
@@ -612,7 +640,7 @@ static inline void hci_conn_hold(struct hci_conn *conn)
 	cancel_delayed_work(&conn->disc_work);
 }
 
-static inline void hci_conn_put(struct hci_conn *conn)
+static inline void hci_conn_drop(struct hci_conn *conn)
 {
 	BT_DBG("hcon %p orig refcnt %d", conn, atomic_read(&conn->refcnt));
 
@@ -760,29 +788,29 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
 #define SET_HCIDEV_DEV(hdev, pdev) ((hdev)->dev.parent = (pdev))
 
 /* ----- LMP capabilities ----- */
-#define lmp_encrypt_capable(dev)   ((dev)->features[0] & LMP_ENCRYPT)
-#define lmp_rswitch_capable(dev)   ((dev)->features[0] & LMP_RSWITCH)
-#define lmp_hold_capable(dev)      ((dev)->features[0] & LMP_HOLD)
-#define lmp_sniff_capable(dev)     ((dev)->features[0] & LMP_SNIFF)
-#define lmp_park_capable(dev)      ((dev)->features[1] & LMP_PARK)
-#define lmp_inq_rssi_capable(dev)  ((dev)->features[3] & LMP_RSSI_INQ)
-#define lmp_esco_capable(dev)      ((dev)->features[3] & LMP_ESCO)
-#define lmp_bredr_capable(dev)     (!((dev)->features[4] & LMP_NO_BREDR))
-#define lmp_le_capable(dev)        ((dev)->features[4] & LMP_LE)
-#define lmp_sniffsubr_capable(dev) ((dev)->features[5] & LMP_SNIFF_SUBR)
-#define lmp_pause_enc_capable(dev) ((dev)->features[5] & LMP_PAUSE_ENC)
-#define lmp_ext_inq_capable(dev)   ((dev)->features[6] & LMP_EXT_INQ)
-#define lmp_le_br_capable(dev)     !!((dev)->features[6] & LMP_SIMUL_LE_BR)
-#define lmp_ssp_capable(dev)       ((dev)->features[6] & LMP_SIMPLE_PAIR)
-#define lmp_no_flush_capable(dev)  ((dev)->features[6] & LMP_NO_FLUSH)
-#define lmp_lsto_capable(dev)      ((dev)->features[7] & LMP_LSTO)
-#define lmp_inq_tx_pwr_capable(dev) ((dev)->features[7] & LMP_INQ_TX_PWR)
-#define lmp_ext_feat_capable(dev)  ((dev)->features[7] & LMP_EXTFEATURES)
+#define lmp_encrypt_capable(dev)   ((dev)->features[0][0] & LMP_ENCRYPT)
+#define lmp_rswitch_capable(dev)   ((dev)->features[0][0] & LMP_RSWITCH)
+#define lmp_hold_capable(dev)      ((dev)->features[0][0] & LMP_HOLD)
+#define lmp_sniff_capable(dev)     ((dev)->features[0][0] & LMP_SNIFF)
+#define lmp_park_capable(dev)      ((dev)->features[0][1] & LMP_PARK)
+#define lmp_inq_rssi_capable(dev)  ((dev)->features[0][3] & LMP_RSSI_INQ)
+#define lmp_esco_capable(dev)      ((dev)->features[0][3] & LMP_ESCO)
+#define lmp_bredr_capable(dev)     (!((dev)->features[0][4] & LMP_NO_BREDR))
+#define lmp_le_capable(dev)        ((dev)->features[0][4] & LMP_LE)
+#define lmp_sniffsubr_capable(dev) ((dev)->features[0][5] & LMP_SNIFF_SUBR)
+#define lmp_pause_enc_capable(dev) ((dev)->features[0][5] & LMP_PAUSE_ENC)
+#define lmp_ext_inq_capable(dev)   ((dev)->features[0][6] & LMP_EXT_INQ)
+#define lmp_le_br_capable(dev)     (!!((dev)->features[0][6] & LMP_SIMUL_LE_BR))
+#define lmp_ssp_capable(dev)       ((dev)->features[0][6] & LMP_SIMPLE_PAIR)
+#define lmp_no_flush_capable(dev)  ((dev)->features[0][6] & LMP_NO_FLUSH)
+#define lmp_lsto_capable(dev)      ((dev)->features[0][7] & LMP_LSTO)
+#define lmp_inq_tx_pwr_capable(dev) ((dev)->features[0][7] & LMP_INQ_TX_PWR)
+#define lmp_ext_feat_capable(dev)  ((dev)->features[0][7] & LMP_EXTFEATURES)
 
 /* ----- Extended LMP capabilities ----- */
-#define lmp_host_ssp_capable(dev)  ((dev)->host_features[0] & LMP_HOST_SSP)
-#define lmp_host_le_capable(dev)   !!((dev)->host_features[0] & LMP_HOST_LE)
-#define lmp_host_le_br_capable(dev) !!((dev)->host_features[0] & LMP_HOST_LE_BREDR)
+#define lmp_host_ssp_capable(dev)  ((dev)->features[1][0] & LMP_HOST_SSP)
+#define lmp_host_le_capable(dev)   (!!((dev)->features[1][0] & LMP_HOST_LE))
+#define lmp_host_le_br_capable(dev) (!!((dev)->features[1][0] & LMP_HOST_LE_BREDR))
 
 /* returns true if at least one AMP active */
 static inline bool hci_amp_capable(void)
@@ -1054,8 +1082,14 @@ struct hci_request {
 void hci_req_init(struct hci_request *req, struct hci_dev *hdev);
 int hci_req_run(struct hci_request *req, hci_req_complete_t complete);
 void hci_req_add(struct hci_request *req, u16 opcode, u32 plen, void *param);
+void hci_req_add_ev(struct hci_request *req, u16 opcode, u32 plen, void *param,
+		    u8 event);
 void hci_req_cmd_complete(struct hci_dev *hdev, u16 opcode, u8 status);
-void hci_req_cmd_status(struct hci_dev *hdev, u16 opcode, u8 status);
+
+struct sk_buff *__hci_cmd_sync(struct hci_dev *hdev, u16 opcode, u32 plen,
+			       void *param, u32 timeout);
+struct sk_buff *__hci_cmd_sync_ev(struct hci_dev *hdev, u16 opcode, u32 plen,
+				  void *param, u8 event, u32 timeout);
 
 int hci_send_cmd(struct hci_dev *hdev, __u16 opcode, __u32 plen, void *param);
 void hci_send_acl(struct hci_chan *chan, struct sk_buff *skb, __u16 flags);
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index cdd33021f831..fb94cf13c777 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -583,6 +583,14 @@ struct l2cap_conn {
 
 	struct list_head	chan_l;
 	struct mutex		chan_lock;
+	struct kref		ref;
+	struct list_head	users;
+};
+
+struct l2cap_user {
+	struct list_head list;
+	int (*probe) (struct l2cap_conn *conn, struct l2cap_user *user);
+	void (*remove) (struct l2cap_conn *conn, struct l2cap_user *user);
 };
 
 #define L2CAP_INFO_CL_MTU_REQ_SENT	0x01
@@ -786,6 +794,7 @@ extern bool disable_ertm;
 
 int l2cap_init_sockets(void);
 void l2cap_cleanup_sockets(void);
+bool l2cap_is_socket(struct socket *sock);
 
 void __l2cap_connect_rsp_defer(struct l2cap_chan *chan);
 int __l2cap_wait_ack(struct sock *sk);
@@ -812,4 +821,10 @@ void l2cap_logical_cfm(struct l2cap_chan *chan, struct hci_chan *hchan,
 		       u8 status);
 void __l2cap_physical_cfm(struct l2cap_chan *chan, int result);
 
+void l2cap_conn_get(struct l2cap_conn *conn);
+void l2cap_conn_put(struct l2cap_conn *conn);
+
+int l2cap_register_user(struct l2cap_conn *conn, struct l2cap_user *user);
+void l2cap_unregister_user(struct l2cap_conn *conn, struct l2cap_user *user);
+
 #endif /* __L2CAP_H */
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index bdba9b619064..26b5b692c22b 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1998,6 +1998,16 @@ struct cfg80211_update_ft_ies_params {
  *	advertise the support for MAC based ACL have to implement this callback.
  *
  * @start_radar_detection: Start radar detection in the driver.
+ *
+ * @update_ft_ies: Provide updated Fast BSS Transition information to the
+ *	driver. If the SME is in the driver/firmware, this information can be
+ *	used in building Authentication and Reassociation Request frames.
+ *
+ * @crit_proto_start: Indicates a critical protocol needs more link reliability
+ *	for a given duration (milliseconds). The protocol is provided so the
+ *	driver can take the most appropriate actions.
+ * @crit_proto_stop: Indicates critical protocol no longer needs increased link
+ *	reliability. This operation can not fail.
  */
 struct cfg80211_ops {
 	int	(*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow);
@@ -2227,6 +2237,12 @@ struct cfg80211_ops {
 					 struct cfg80211_chan_def *chandef);
 	int	(*update_ft_ies)(struct wiphy *wiphy, struct net_device *dev,
 				 struct cfg80211_update_ft_ies_params *ftie);
+	int	(*crit_proto_start)(struct wiphy *wiphy,
+				    struct wireless_dev *wdev,
+				    enum nl80211_crit_proto_id protocol,
+				    u16 duration);
+	void	(*crit_proto_stop)(struct wiphy *wiphy,
+				   struct wireless_dev *wdev);
 };
 
 /*
@@ -4020,6 +4036,17 @@ bool cfg80211_reg_can_beacon(struct wiphy *wiphy,
 void cfg80211_ch_switch_notify(struct net_device *dev,
 			       struct cfg80211_chan_def *chandef);
 
+/**
+ * ieee80211_operating_class_to_band - convert operating class to band
+ *
+ * @operating_class: the operating class to convert
+ * @band: band pointer to fill
+ *
+ * Returns %true if the conversion was successful, %false otherwise.
+ */
+bool ieee80211_operating_class_to_band(u8 operating_class,
+				       enum ieee80211_band *band);
+
 /*
  * cfg80211_tdls_oper_request - request userspace to perform TDLS operation
  * @dev: the device on which the operation is requested
@@ -4122,6 +4149,17 @@ void cfg80211_report_wowlan_wakeup(struct wireless_dev *wdev,
 				   struct cfg80211_wowlan_wakeup *wakeup,
 				   gfp_t gfp);
 
+/**
+ * cfg80211_crit_proto_stopped() - indicate critical protocol stopped by driver.
+ *
+ * @wdev: the wireless device for which critical protocol is stopped.
+ *
+ * This function can be called by the driver to indicate it has reverted
+ * operation back to normal. One reason could be that the duration given
+ * by .crit_proto_start() has expired.
+ */
+void cfg80211_crit_proto_stopped(struct wireless_dev *wdev, gfp_t gfp);
+
 /* Logging, debugging and troubleshooting/diagnostic helpers. */
 
 /* wiphy_printk helpers, similar to dev_printk */
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index dd73b8c6746b..04c2d4670dc6 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -128,6 +128,7 @@ enum ieee80211_ac_numbers {
  *	2^n-1 in the range 1..32767]
  * @cw_max: maximum contention window [like @cw_min]
  * @txop: maximum burst time in units of 32 usecs, 0 meaning disabled
+ * @acm: is mandatory admission control required for the access category
  * @uapsd: is U-APSD mode enabled for the queue
  */
 struct ieee80211_tx_queue_params {
@@ -135,6 +136,7 @@ struct ieee80211_tx_queue_params {
 	u16 cw_min;
 	u16 cw_max;
 	u8 aifs;
+	bool acm;
 	bool uapsd;
 };
 
@@ -209,7 +211,7 @@ struct ieee80211_chanctx_conf {
  * @BSS_CHANGED_QOS: QoS for this association was enabled/disabled. Note
  *	that it is only ever disabled for station mode.
  * @BSS_CHANGED_IDLE: Idle changed for this BSS/interface.
- * @BSS_CHANGED_SSID: SSID changed for this BSS (AP mode)
+ * @BSS_CHANGED_SSID: SSID changed for this BSS (AP and IBSS mode)
  * @BSS_CHANGED_AP_PROBE_RESP: Probe Response changed for this BSS (AP mode)
  * @BSS_CHANGED_PS: PS changed for this BSS (STA mode)
  * @BSS_CHANGED_TXPOWER: TX power setting changed for this interface
@@ -326,12 +328,11 @@ enum ieee80211_rssi_event {
  *	your driver/device needs to do.
  * @ps: power-save mode (STA only). This flag is NOT affected by
  *	offchannel/dynamic_ps operations.
- * @ssid: The SSID of the current vif. Only valid in AP-mode.
+ * @ssid: The SSID of the current vif. Valid in AP and IBSS mode.
  * @ssid_len: Length of SSID given in @ssid.
  * @hidden_ssid: The SSID of the current vif is hidden. Only valid in AP-mode.
  * @txpower: TX power in dBm
- * @p2p_ctwindow: P2P CTWindow, only for P2P client interfaces
- * @p2p_oppps: P2P opportunistic PS is enabled
+ * @p2p_noa_attr: P2P NoA attribute for P2P powersave
  */
 struct ieee80211_bss_conf {
 	const u8 *bssid;
@@ -365,8 +366,7 @@ struct ieee80211_bss_conf {
 	size_t ssid_len;
 	bool hidden_ssid;
 	int txpower;
-	u8 p2p_ctwindow;
-	bool p2p_oppps;
+	struct ieee80211_p2p_noa_attr p2p_noa_attr;
 };
 
 /**
@@ -563,6 +563,9 @@ enum mac80211_rate_control_flags {
 /* maximum number of rate stages */
 #define IEEE80211_TX_MAX_RATES	4
 
+/* maximum number of rate table entries */
+#define IEEE80211_TX_RATE_TABLE_SIZE	4
+
 /**
  * struct ieee80211_tx_rate - rate selection/status
  *
@@ -603,8 +606,8 @@ static inline void ieee80211_rate_set_vht(struct ieee80211_tx_rate *rate,
 					  u8 mcs, u8 nss)
 {
 	WARN_ON(mcs & ~0xF);
-	WARN_ON(nss & ~0x7);
-	rate->idx = (nss << 4) | mcs;
+	WARN_ON((nss - 1) & ~0x7);
+	rate->idx = ((nss - 1) << 4) | mcs;
 }
 
 static inline u8
@@ -616,7 +619,7 @@ ieee80211_rate_get_vht_mcs(const struct ieee80211_tx_rate *rate)
 static inline u8
 ieee80211_rate_get_vht_nss(const struct ieee80211_tx_rate *rate)
 {
-	return rate->idx >> 4;
+	return (rate->idx >> 4) + 1;
 }
 
 /**
@@ -657,7 +660,11 @@ struct ieee80211_tx_info {
 					struct ieee80211_tx_rate rates[
 						IEEE80211_TX_MAX_RATES];
 					s8 rts_cts_rate_idx;
-					/* 3 bytes free */
+					u8 use_rts:1;
+					u8 use_cts_prot:1;
+					u8 short_preamble:1;
+					u8 skip_table:1;
+					/* 2 bytes free */
 				};
 				/* only needed before rate control */
 				unsigned long jiffies;
@@ -678,6 +685,8 @@ struct ieee80211_tx_info {
 		struct {
 			struct ieee80211_tx_rate driver_rates[
 				IEEE80211_TX_MAX_RATES];
+			u8 pad[4];
+
 			void *rate_driver_data[
 				IEEE80211_TX_INFO_RATE_DRIVER_DATA_SIZE / sizeof(void *)];
 		};
@@ -976,8 +985,7 @@ enum ieee80211_smps_mode {
  * @power_level: requested transmit power (in dBm), backward compatibility
  *	value only that is set to the minimum of all interfaces
  *
- * @channel: the channel to tune to
- * @channel_type: the channel (HT) type
+ * @chandef: the channel definition to tune to
  * @radar_enabled: whether radar detection is enabled
  *
  * @long_frame_max_tx_count: Maximum number of transmissions for a "long" frame
@@ -1003,8 +1011,7 @@ struct ieee80211_conf {
 
 	u8 long_frame_max_tx_count, short_frame_max_tx_count;
 
-	struct ieee80211_channel *channel;
-	enum nl80211_channel_type channel_type;
+	struct cfg80211_chan_def chandef;
 	bool radar_enabled;
 	enum ieee80211_smps_mode smps_mode;
 };
@@ -1021,13 +1028,13 @@ struct ieee80211_conf {
  *	the driver passed into mac80211.
  * @block_tx: Indicates whether transmission must be blocked before the
  *	scheduled channel switch, as indicated by the AP.
- * @channel: the new channel to switch to
+ * @chandef: the new channel to switch to
  * @count: the number of TBTT's until the channel switch event
  */
 struct ieee80211_channel_switch {
 	u64 timestamp;
 	bool block_tx;
-	struct ieee80211_channel *channel;
+	struct cfg80211_chan_def chandef;
 	u8 count;
 };
 
@@ -1225,6 +1232,24 @@ enum ieee80211_sta_rx_bandwidth {
 };
 
 /**
+ * struct ieee80211_sta_rates - station rate selection table
+ *
+ * @rcu_head: RCU head used for freeing the table on update
+ * @rates: transmit rates/flags to be used by default.
+ *	Overriding entries per-packet is possible by using cb tx control.
+ */
+struct ieee80211_sta_rates {
+	struct rcu_head rcu_head;
+	struct {
+		s8 idx;
+		u8 count;
+		u8 count_cts;
+		u8 count_rts;
+		u16 flags;
+	} rate[IEEE80211_TX_RATE_TABLE_SIZE];
+};
+
+/**
  * struct ieee80211_sta - station table entry
  *
  * A station table entry represents a station we are possibly
@@ -1251,6 +1276,7 @@ enum ieee80211_sta_rx_bandwidth {
  *	notifications and capabilities. The value is only valid after
  *	the station moves to associated state.
  * @smps_mode: current SMPS mode (off, static or dynamic)
+ * @tx_rates: rate control selection table
  */
 struct ieee80211_sta {
 	u32 supp_rates[IEEE80211_NUM_BANDS];
@@ -1264,6 +1290,7 @@ struct ieee80211_sta {
 	u8 rx_nss;
 	enum ieee80211_sta_rx_bandwidth bandwidth;
 	enum ieee80211_smps_mode smps_mode;
+	struct ieee80211_sta_rates __rcu *rates;
 
 	/* must be last */
 	u8 drv_priv[0] __aligned(sizeof(void *));
@@ -1419,6 +1446,9 @@ struct ieee80211_tx_control {
  *	for different virtual interfaces. See the doc section on HW queue
  *	control for more details.
  *
+ * @IEEE80211_HW_SUPPORTS_RC_TABLE: The driver supports using a rate
+ *	selection table provided by the rate control algorithm.
+ *
  * @IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF: Use the P2P Device address for any
  *	P2P Interface. This will be honoured even if more than one interface
  *	is supported.
@@ -1451,6 +1481,7 @@ enum ieee80211_hw_flags {
 	IEEE80211_HW_SUPPORTS_PER_STA_GTK		= 1<<21,
 	IEEE80211_HW_AP_LINK_PS				= 1<<22,
 	IEEE80211_HW_TX_AMPDU_SETUP_IN_HW		= 1<<23,
+	IEEE80211_HW_SUPPORTS_RC_TABLE			= 1<<24,
 	IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF		= 1<<25,
 	IEEE80211_HW_TIMING_BEACON_ONLY			= 1<<26,
 };
@@ -1536,6 +1567,17 @@ enum ieee80211_hw_flags {
  * @netdev_features: netdev features to be set in each netdev created
  *	from this HW. Note only HW checksum features are currently
  *	compatible with mac80211. Other feature bits will be rejected.
+ *
+ * @uapsd_queues: This bitmap is included in (re)association frame to indicate
+ *	for each access category if it is uAPSD trigger-enabled and delivery-
+ *	enabled. Use IEEE80211_WMM_IE_STA_QOSINFO_AC_* to set this bitmap.
+ *	Each bit corresponds to different AC. Value '1' in specific bit means
+ *	that corresponding AC is both trigger- and delivery-enabled. '0' means
+ *	neither enabled.
+ *
+ * @uapsd_max_sp_len: maximum number of total buffered frames the WMM AP may
+ *	deliver to a WMM STA during any Service Period triggered by the WMM STA.
+ *	Use IEEE80211_WMM_IE_STA_QOSINFO_SP_* for correct values.
  */
 struct ieee80211_hw {
 	struct ieee80211_conf conf;
@@ -1561,6 +1603,8 @@ struct ieee80211_hw {
 	u8 radiotap_mcs_details;
 	u16 radiotap_vht_details;
 	netdev_features_t netdev_features;
+	u8 uapsd_queues;
+	u8 uapsd_max_sp_len;
 };
 
 /**
@@ -3124,6 +3168,25 @@ void ieee80211_sta_set_buffered(struct ieee80211_sta *sta,
 				u8 tid, bool buffered);
 
 /**
+ * ieee80211_get_tx_rates - get the selected transmit rates for a packet
+ *
+ * Call this function in a driver with per-packet rate selection support
+ * to combine the rate info in the packet tx info with the most recent
+ * rate selection table for the station entry.
+ *
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ * @sta: the receiver station to which this packet is sent.
+ * @skb: the frame to be transmitted.
+ * @dest: buffer for extracted rate/retry information
+ * @max_rates: maximum number of rates to fetch
+ */
+void ieee80211_get_tx_rates(struct ieee80211_vif *vif,
+			    struct ieee80211_sta *sta,
+			    struct sk_buff *skb,
+			    struct ieee80211_tx_rate *dest,
+			    int max_rates);
+
+/**
  * ieee80211_tx_status - transmit status callback
  *
  * Call this function for all transmitted frames after they have been
@@ -4098,7 +4161,7 @@ void ieee80211_send_bar(struct ieee80211_vif *vif, u8 *ra, u16 tid, u16 ssn);
  *	(deprecated; this will be removed once drivers get updated to use
  *	rate_idx_mask)
  * @rate_idx_mask: user-requested (legacy) rate mask
- * @rate_idx_mcs_mask: user-requested MCS rate mask
+ * @rate_idx_mcs_mask: user-requested MCS rate mask (NULL if not in use)
  * @bss: whether this frame is sent out in AP or IBSS mode
  */
 struct ieee80211_tx_rate_control {
@@ -4110,7 +4173,7 @@ struct ieee80211_tx_rate_control {
 	bool rts, short_preamble;
 	u8 max_rate_idx;
 	u32 rate_idx_mask;
-	u8 rate_idx_mcs_mask[IEEE80211_HT_MCS_MASK_LEN];
+	u8 *rate_idx_mcs_mask;
 	bool bss;
 };
 
@@ -4199,37 +4262,55 @@ bool rate_usable_index_exists(struct ieee80211_supported_band *sband,
 	return false;
 }
 
+/**
+ * rate_control_set_rates - pass the sta rate selection to mac80211/driver
+ *
+ * When not doing a rate control probe to test rates, rate control should pass
+ * its rate selection to mac80211. If the driver supports receiving a station
+ * rate table, it will use it to ensure that frames are always sent based on
+ * the most recent rate control module decision.
+ *
+ * @hw: pointer as obtained from ieee80211_alloc_hw()
+ * @pubsta: &struct ieee80211_sta pointer to the target destination.
+ * @rates: new tx rate set to be used for this station.
+ */
+int rate_control_set_rates(struct ieee80211_hw *hw,
+			   struct ieee80211_sta *pubsta,
+			   struct ieee80211_sta_rates *rates);
+
 int ieee80211_rate_control_register(struct rate_control_ops *ops);
 void ieee80211_rate_control_unregister(struct rate_control_ops *ops);
 
 static inline bool
 conf_is_ht20(struct ieee80211_conf *conf)
 {
-	return conf->channel_type == NL80211_CHAN_HT20;
+	return conf->chandef.width == NL80211_CHAN_WIDTH_20;
 }
 
 static inline bool
 conf_is_ht40_minus(struct ieee80211_conf *conf)
 {
-	return conf->channel_type == NL80211_CHAN_HT40MINUS;
+	return conf->chandef.width == NL80211_CHAN_WIDTH_40 &&
+	       conf->chandef.center_freq1 < conf->chandef.chan->center_freq;
 }
 
 static inline bool
 conf_is_ht40_plus(struct ieee80211_conf *conf)
 {
-	return conf->channel_type == NL80211_CHAN_HT40PLUS;
+	return conf->chandef.width == NL80211_CHAN_WIDTH_40 &&
+	       conf->chandef.center_freq1 > conf->chandef.chan->center_freq;
 }
 
 static inline bool
 conf_is_ht40(struct ieee80211_conf *conf)
 {
-	return conf_is_ht40_minus(conf) || conf_is_ht40_plus(conf);
+	return conf->chandef.width == NL80211_CHAN_WIDTH_40;
 }
 
 static inline bool
 conf_is_ht(struct ieee80211_conf *conf)
 {
-	return conf->channel_type != NL80211_CHAN_NO_HT;
+	return conf->chandef.width != NL80211_CHAN_WIDTH_20_NOHT;
 }
 
 static inline enum nl80211_iftype
diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h
index 87a6417fc934..5eb80bb3cbb2 100644
--- a/include/net/nfc/nfc.h
+++ b/include/net/nfc/nfc.h
@@ -122,6 +122,8 @@ struct nfc_dev {
 
 	bool shutting_down;
 
+	struct rfkill *rfkill;
+
 	struct nfc_ops *ops;
 };
 #define to_nfc_dev(_dev) container_of(_dev, struct nfc_dev, dev)
diff --git a/include/uapi/linux/nfc.h b/include/uapi/linux/nfc.h
index 7440bc81a04b..7c6f627a717d 100644
--- a/include/uapi/linux/nfc.h
+++ b/include/uapi/linux/nfc.h
@@ -233,7 +233,10 @@ struct sockaddr_nfc_llcp {
 #define NFC_LLCP_DIRECTION_TX		0x01
 
 /* socket option names */
-#define NFC_LLCP_RW   0
-#define NFC_LLCP_MIUX 1
+#define NFC_LLCP_RW		0
+#define NFC_LLCP_MIUX		1
+#define NFC_LLCP_REMOTE_MIU	2
+#define NFC_LLCP_REMOTE_LTO	3
+#define NFC_LLCP_REMOTE_RW	4
 
 #endif /*__LINUX_NFC_H */
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index 79da8710448e..d1e48b5e348f 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -639,6 +639,13 @@
  *	with the relevant Information Elements. This event is used to report
  *	received FT IEs (MDIE, FTIE, RSN IE, TIE, RICIE).
  *
+ * @NL80211_CMD_CRIT_PROTOCOL_START: Indicates user-space will start running
+ *	a critical protocol that needs more reliability in the connection to
+ *	complete.
+ *
+ * @NL80211_CMD_CRIT_PROTOCOL_STOP: Indicates the connection reliability can
+ *	return back to normal.
+ *
  * @NL80211_CMD_MAX: highest used command number
  * @__NL80211_CMD_AFTER_LAST: internal use
  */
@@ -798,6 +805,9 @@ enum nl80211_commands {
 	NL80211_CMD_UPDATE_FT_IES,
 	NL80211_CMD_FT_EVENT,
 
+	NL80211_CMD_CRIT_PROTOCOL_START,
+	NL80211_CMD_CRIT_PROTOCOL_STOP,
+
 	/* add new commands above here */
 
 	/* used to define NL80211_CMD_MAX below */
@@ -1414,6 +1424,11 @@ enum nl80211_commands {
  * @NL80211_ATTR_IE_RIC: Resource Information Container Information
  *	Element
  *
+ * @NL80211_ATTR_CRIT_PROT_ID: critical protocol identifier requiring increased
+ *	reliability, see &enum nl80211_crit_proto_id (u16).
+ * @NL80211_ATTR_MAX_CRIT_PROT_DURATION: duration in milliseconds in which
+ *      the connection should have increased reliability (u16).
+ *
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
  */
@@ -1709,6 +1724,9 @@ enum nl80211_attrs {
 	NL80211_ATTR_MDID,
 	NL80211_ATTR_IE_RIC,
 
+	NL80211_ATTR_CRIT_PROT_ID,
+	NL80211_ATTR_MAX_CRIT_PROT_DURATION,
+
 	/* add attributes here, update the policy in nl80211.c */
 
 	__NL80211_ATTR_AFTER_LAST,
@@ -3682,4 +3700,25 @@ enum nl80211_protocol_features {
 	NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP =	1 << 0,
 };
 
+/**
+ * enum nl80211_crit_proto_id - nl80211 critical protocol identifiers
+ *
+ * @NL80211_CRIT_PROTO_UNSPEC: protocol unspecified.
+ * @NL80211_CRIT_PROTO_DHCP: BOOTP or DHCPv6 protocol.
+ * @NL80211_CRIT_PROTO_EAPOL: EAPOL protocol.
+ * @NL80211_CRIT_PROTO_APIPA: APIPA protocol.
+ * @NUM_NL80211_CRIT_PROTO: must be kept last.
+ */
+enum nl80211_crit_proto_id {
+	NL80211_CRIT_PROTO_UNSPEC,
+	NL80211_CRIT_PROTO_DHCP,
+	NL80211_CRIT_PROTO_EAPOL,
+	NL80211_CRIT_PROTO_APIPA,
+	/* add other protocols before this one */
+	NUM_NL80211_CRIT_PROTO
+};
+
+/* maximum duration for critical protocol measures */
+#define NL80211_CRIT_PROTO_MAX_DURATION		5000 /* msec */
+
 #endif /* __LINUX_NL80211_H */
diff --git a/include/uapi/linux/rfkill.h b/include/uapi/linux/rfkill.h
index 2753c6cc9740..058757f7a733 100644
--- a/include/uapi/linux/rfkill.h
+++ b/include/uapi/linux/rfkill.h
@@ -37,6 +37,7 @@
  * @RFKILL_TYPE_WWAN: switch is on a wireless WAN device.
  * @RFKILL_TYPE_GPS: switch is on a GPS device.
  * @RFKILL_TYPE_FM: switch is on a FM radio device.
+ * @RFKILL_TYPE_NFC: switch is on an NFC device.
  * @NUM_RFKILL_TYPES: number of defined rfkill types
  */
 enum rfkill_type {
@@ -48,6 +49,7 @@ enum rfkill_type {
 	RFKILL_TYPE_WWAN,
 	RFKILL_TYPE_GPS,
 	RFKILL_TYPE_FM,
+	RFKILL_TYPE_NFC,
 	NUM_RFKILL_TYPES,
 };