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

John W. Linville says:

====================
Please accept the following pull request intended for the 3.13 tree...

I had intended to pass most of these to you as much as two weeks ago.
Unfortunately, I failed to account for the effects of bad Internet
connections and my own fatique/laziness while traveling.  On the bright
side, at least these have been baking in linux-next for some time!

For the mac80211 bits, Johannes says:

"This time I have two fixes for P2P (which requires not using CCK rates)
and a workaround for APs with broken WMM information."

For the iwlwifi bits, Johannes says:

"I have a few fixes for warnings/issues: one from Alex, fixing scan
timings, one from Emmanuel fixing a WARN_ON in the DVM driver, one from
Stanislaw removing a trigger-happy WARN_ON in the MVM driver and a
change from myself to try to recover when the device isn't processing
commands quickly."

And:

"For this round, I have a lot of changes:
 * power management improvements
 * BT coexistence improvements/updates
 * new device support
 * VHT support
 * IBSS support (though due to a small bug it requires new firmware)
 * various other fixes/improvements."

For the Bluetooth bits, Gustavo says:

"More patches for 3.12, busy times for Bluetooth. More than a 100 commits since
the last pull. The bulk of work comes from Johan and Marcel, they are doing
fixes and improvements all over the Bluetooth subsystem, as the diffstat can
show."

For the ath10k and ath6kl bits, Kalle says:

"Bartosz added support to ath10k for our 10.x AP firmware branch, which
gives us AP specific features and fixes. We still support the main
firmware branch as well just like before, ath10k detects runtime what
firmware is used. Unfortunately the firmware interface in 10.x branch is
somewhat different so there was quite a lot of changes in ath10k for
this.

Michal and Sujith did some performance improvements in ath10k. Vladimir
fixed a compiler warning and Fengguang removed an extra semicolon."

For the NFC bits, Samuel says:

"It's a fairly big one, with the following highlights:

- NFC digital layer implementation: Most NFC chipsets implement the NFC
  digital layer in firmware, but others have more basic functionalities
  and expect the host to implement the digital layer. This layer sits
  below the NFC core.

- Sony's port100 support: This is "soft" NFC USB dongle that expects the
  digital layer to be implemented on the host. This is the first user of
  our NFC digital stack implementation.

- Secure element API: We now provide a netlink API for enabling,
  disabling and discovering NFC attached (embedded or UICC ones) secure
  elements. With some userspace help, this allows us to support NFC
  payments.
  Only the pn544 driver currently supports that API.

- NCI SPI fixes and improvements: In order to support NCI devices over
  SPI, we fixed and improved our NCI/SPI implementation. The currently
  most deployed NFC NCI chipset, Broadcom's bcm2079x, supports that mode
  and we're planning to use our NCI/SPI framework to implement a
  driver for it.

- pn533 fragmentation support in target mode: This was the only missing
  feature from our pn533 impementation. We now support fragmentation in
  both Tx and Rx modes, in target mode."

On top of all that, brcmfmac and rt2x00 both get the usual flurry
of updates.  A few other drivers get hit here or there as well.
====================

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

17 files changed, 365 insertions, 467 deletions

diff --git a/include/net/bluetooth/a2mp.h b/include/net/bluetooth/a2mp.h
deleted file mode 100644
index 487b54c1308f..000000000000
--- a/include/net/bluetooth/a2mp.h
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
-   Copyright (c) 2010,2011 Code Aurora Forum.  All rights reserved.
-   Copyright (c) 2011,2012 Intel Corp.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License version 2 and
-   only version 2 as published by the Free Software Foundation.
-
-   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 __A2MP_H
-#define __A2MP_H
-
-#include <net/bluetooth/l2cap.h>
-
-#define A2MP_FEAT_EXT	0x8000
-
-enum amp_mgr_state {
-	READ_LOC_AMP_INFO,
-	READ_LOC_AMP_ASSOC,
-	READ_LOC_AMP_ASSOC_FINAL,
-	WRITE_REMOTE_AMP_ASSOC,
-};
-
-struct amp_mgr {
-	struct list_head	list;
-	struct l2cap_conn	*l2cap_conn;
-	struct l2cap_chan	*a2mp_chan;
-	struct l2cap_chan	*bredr_chan;
-	struct kref		kref;
-	__u8			ident;
-	__u8			handle;
-	unsigned long		state;
-	unsigned long		flags;
-
-	struct list_head	amp_ctrls;
-	struct mutex		amp_ctrls_lock;
-};
-
-struct a2mp_cmd {
-	__u8	code;
-	__u8	ident;
-	__le16	len;
-	__u8	data[0];
-} __packed;
-
-/* A2MP command codes */
-#define A2MP_COMMAND_REJ         0x01
-struct a2mp_cmd_rej {
-	__le16	reason;
-	__u8	data[0];
-} __packed;
-
-#define A2MP_DISCOVER_REQ        0x02
-struct a2mp_discov_req {
-	__le16	mtu;
-	__le16	ext_feat;
-} __packed;
-
-struct a2mp_cl {
-	__u8	id;
-	__u8	type;
-	__u8	status;
-} __packed;
-
-#define A2MP_DISCOVER_RSP        0x03
-struct a2mp_discov_rsp {
-	__le16     mtu;
-	__le16     ext_feat;
-	struct a2mp_cl cl[0];
-} __packed;
-
-#define A2MP_CHANGE_NOTIFY       0x04
-#define A2MP_CHANGE_RSP          0x05
-
-#define A2MP_GETINFO_REQ         0x06
-struct a2mp_info_req {
-	__u8       id;
-} __packed;
-
-#define A2MP_GETINFO_RSP         0x07
-struct a2mp_info_rsp {
-	__u8	id;
-	__u8	status;
-	__le32	total_bw;
-	__le32	max_bw;
-	__le32	min_latency;
-	__le16	pal_cap;
-	__le16	assoc_size;
-} __packed;
-
-#define A2MP_GETAMPASSOC_REQ     0x08
-struct a2mp_amp_assoc_req {
-	__u8	id;
-} __packed;
-
-#define A2MP_GETAMPASSOC_RSP     0x09
-struct a2mp_amp_assoc_rsp {
-	__u8	id;
-	__u8	status;
-	__u8	amp_assoc[0];
-} __packed;
-
-#define A2MP_CREATEPHYSLINK_REQ  0x0A
-#define A2MP_DISCONNPHYSLINK_REQ 0x0C
-struct a2mp_physlink_req {
-	__u8	local_id;
-	__u8	remote_id;
-	__u8	amp_assoc[0];
-} __packed;
-
-#define A2MP_CREATEPHYSLINK_RSP  0x0B
-#define A2MP_DISCONNPHYSLINK_RSP 0x0D
-struct a2mp_physlink_rsp {
-	__u8	local_id;
-	__u8	remote_id;
-	__u8	status;
-} __packed;
-
-/* A2MP response status */
-#define A2MP_STATUS_SUCCESS			0x00
-#define A2MP_STATUS_INVALID_CTRL_ID		0x01
-#define A2MP_STATUS_UNABLE_START_LINK_CREATION	0x02
-#define A2MP_STATUS_NO_PHYSICAL_LINK_EXISTS	0x02
-#define A2MP_STATUS_COLLISION_OCCURED		0x03
-#define A2MP_STATUS_DISCONN_REQ_RECVD		0x04
-#define A2MP_STATUS_PHYS_LINK_EXISTS		0x05
-#define A2MP_STATUS_SECURITY_VIOLATION		0x06
-
-extern struct list_head amp_mgr_list;
-extern struct mutex amp_mgr_list_lock;
-
-struct amp_mgr *amp_mgr_get(struct amp_mgr *mgr);
-int amp_mgr_put(struct amp_mgr *mgr);
-u8 __next_ident(struct amp_mgr *mgr);
-struct l2cap_chan *a2mp_channel_create(struct l2cap_conn *conn,
-				       struct sk_buff *skb);
-struct amp_mgr *amp_mgr_lookup_by_state(u8 state);
-void a2mp_send(struct amp_mgr *mgr, u8 code, u8 ident, u16 len, void *data);
-void a2mp_discover_amp(struct l2cap_chan *chan);
-void a2mp_send_getinfo_rsp(struct hci_dev *hdev);
-void a2mp_send_getampassoc_rsp(struct hci_dev *hdev, u8 status);
-void a2mp_send_create_phy_link_req(struct hci_dev *hdev, u8 status);
-void a2mp_send_create_phy_link_rsp(struct hci_dev *hdev, u8 status);
-
-#endif /* __A2MP_H */
diff --git a/include/net/bluetooth/amp.h b/include/net/bluetooth/amp.h
deleted file mode 100644
index 7ea3db77ba89..000000000000
--- a/include/net/bluetooth/amp.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
-   Copyright (c) 2011,2012 Intel Corp.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License version 2 and
-   only version 2 as published by the Free Software Foundation.
-
-   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 __AMP_H
-#define __AMP_H
-
-struct amp_ctrl {
-	struct list_head	list;
-	struct kref		kref;
-	__u8			id;
-	__u16			assoc_len_so_far;
-	__u16			assoc_rem_len;
-	__u16			assoc_len;
-	__u8			*assoc;
-};
-
-int amp_ctrl_put(struct amp_ctrl *ctrl);
-void amp_ctrl_get(struct amp_ctrl *ctrl);
-struct amp_ctrl *amp_ctrl_add(struct amp_mgr *mgr, u8 id);
-struct amp_ctrl *amp_ctrl_lookup(struct amp_mgr *mgr, u8 id);
-void amp_ctrl_list_flush(struct amp_mgr *mgr);
-
-struct hci_conn *phylink_add(struct hci_dev *hdev, struct amp_mgr *mgr,
-			     u8 remote_id, bool out);
-
-int phylink_gen_key(struct hci_conn *hcon, u8 *data, u8 *len, u8 *type);
-
-void amp_read_loc_info(struct hci_dev *hdev, struct amp_mgr *mgr);
-void amp_read_loc_assoc_frag(struct hci_dev *hdev, u8 phy_handle);
-void amp_read_loc_assoc(struct hci_dev *hdev, struct amp_mgr *mgr);
-void amp_read_loc_assoc_final_data(struct hci_dev *hdev,
-				   struct hci_conn *hcon);
-void amp_create_phylink(struct hci_dev *hdev, struct amp_mgr *mgr,
-			struct hci_conn *hcon);
-void amp_accept_phylink(struct hci_dev *hdev, struct amp_mgr *mgr,
-			struct hci_conn *hcon);
-void amp_write_remote_assoc(struct hci_dev *hdev, u8 handle);
-void amp_write_rem_assoc_continue(struct hci_dev *hdev, u8 handle);
-void amp_physical_cfm(struct hci_conn *bredr_hcon, struct hci_conn *hs_hcon);
-void amp_create_logical_link(struct l2cap_chan *chan);
-void amp_disconnect_logical_link(struct hci_chan *hchan);
-void amp_destroy_logical_link(struct hci_chan *hchan, u8 reason);
-
-#endif /* __AMP_H */
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index d0de412bfa43..2cc9517fb0d5 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -218,11 +218,10 @@ void baswap(bdaddr_t *dst, bdaddr_t *src);
 
 struct bt_sock {
 	struct sock sk;
-	bdaddr_t    src;
-	bdaddr_t    dst;
 	struct list_head accept_q;
 	struct sock *parent;
 	unsigned long flags;
+	void (*skb_msg_name)(struct sk_buff *, void *, int *);
 };
 
 enum {
@@ -285,6 +284,8 @@ struct bt_skb_cb {
 	__u8 force_active;
 	struct l2cap_ctrl control;
 	struct hci_req_ctrl req;
+	bdaddr_t bdaddr;
+	__le16 psm;
 };
 #define bt_cb(skb) ((struct bt_skb_cb *)((skb)->cb))
 
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index b90eec5e9c06..b096f5f73789 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -64,16 +64,20 @@
 #define HCI_AMP		0x01
 
 /* First BR/EDR Controller shall have ID = 0 */
-#define HCI_BREDR_ID	0
+#define AMP_ID_BREDR	0x00
+
+/* AMP controller types */
+#define AMP_TYPE_BREDR	0x00
+#define AMP_TYPE_80211	0x01
 
 /* AMP controller status */
-#define AMP_CTRL_POWERED_DOWN			0x00
-#define AMP_CTRL_BLUETOOTH_ONLY			0x01
-#define AMP_CTRL_NO_CAPACITY			0x02
-#define AMP_CTRL_LOW_CAPACITY			0x03
-#define AMP_CTRL_MEDIUM_CAPACITY		0x04
-#define AMP_CTRL_HIGH_CAPACITY			0x05
-#define AMP_CTRL_FULL_CAPACITY			0x06
+#define AMP_STATUS_POWERED_DOWN			0x00
+#define AMP_STATUS_BLUETOOTH_ONLY		0x01
+#define AMP_STATUS_NO_CAPACITY			0x02
+#define AMP_STATUS_LOW_CAPACITY			0x03
+#define AMP_STATUS_MEDIUM_CAPACITY		0x04
+#define AMP_STATUS_HIGH_CAPACITY		0x05
+#define AMP_STATUS_FULL_CAPACITY		0x06
 
 /* HCI device quirks */
 enum {
@@ -118,7 +122,7 @@ enum {
 	HCI_SSP_ENABLED,
 	HCI_HS_ENABLED,
 	HCI_LE_ENABLED,
-	HCI_LE_PERIPHERAL,
+	HCI_ADVERTISING,
 	HCI_CONNECTABLE,
 	HCI_DISCOVERABLE,
 	HCI_LINK_SECURITY,
@@ -811,6 +815,14 @@ struct hci_cp_host_buffer_size {
 	__le16   sco_max_pkt;
 } __packed;
 
+#define HCI_OP_READ_NUM_SUPPORTED_IAC	0x0c38
+struct hci_rp_read_num_supported_iac {
+	__u8	status;
+	__u8	num_iac;
+} __packed;
+
+#define HCI_OP_READ_CURRENT_IAC_LAP	0x0c39
+
 #define HCI_OP_WRITE_INQUIRY_MODE	0x0c45
 
 #define HCI_MAX_EIR_LENGTH		240
@@ -847,6 +859,8 @@ struct hci_rp_read_inq_rsp_tx_power {
 
 #define HCI_OP_SET_EVENT_MASK_PAGE_2	0x0c63
 
+#define HCI_OP_READ_LOCATION_DATA	0x0c64
+
 #define HCI_OP_READ_FLOW_CONTROL_MODE	0x0c66
 struct hci_rp_read_flow_control_mode {
 	__u8     status;
@@ -1042,6 +1056,23 @@ struct hci_rp_le_read_local_features {
 
 #define HCI_OP_LE_SET_RANDOM_ADDR	0x2005
 
+#define LE_ADV_IND			0x00
+#define LE_ADV_DIRECT_IND		0x01
+#define LE_ADV_SCAN_IND			0x02
+#define LE_ADV_NONCONN_IND		0x03
+
+#define HCI_OP_LE_SET_ADV_PARAM		0x2006
+struct hci_cp_le_set_adv_param {
+	__le16   min_interval;
+	__le16   max_interval;
+	__u8     type;
+	__u8     own_address_type;
+	__u8     direct_addr_type;
+	bdaddr_t direct_addr;
+	__u8     channel_map;
+	__u8     filter_policy;
+} __packed;
+
 #define HCI_OP_LE_READ_ADV_TX_POWER	0x2007
 struct hci_rp_le_read_adv_tx_power {
 	__u8	status;
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index e3ea48d6c992..2dc467939be7 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -159,11 +159,14 @@ struct hci_dev {
 	__u16		manufacturer;
 	__u16		lmp_subver;
 	__u16		voice_setting;
+	__u8		num_iac;
 	__u8		io_capability;
 	__s8		inq_tx_power;
 	__u16		page_scan_interval;
 	__u16		page_scan_window;
 	__u8		page_scan_type;
+	__u16		le_scan_interval;
+	__u16		le_scan_window;
 
 	__u16		devid_source;
 	__u16		devid_vendor;
@@ -285,9 +288,8 @@ struct hci_dev {
 	int (*close)(struct hci_dev *hdev);
 	int (*flush)(struct hci_dev *hdev);
 	int (*setup)(struct hci_dev *hdev);
-	int (*send)(struct sk_buff *skb);
+	int (*send)(struct hci_dev *hdev, 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);
 };
 
 #define HCI_PHY_HANDLE(handle)	(handle & 0xff)
@@ -299,6 +301,8 @@ struct hci_conn {
 
 	bdaddr_t	dst;
 	__u8		dst_type;
+	bdaddr_t	src;
+	__u8		src_type;
 	__u16		handle;
 	__u16		state;
 	__u8		mode;
@@ -703,19 +707,6 @@ static inline void hci_set_drvdata(struct hci_dev *hdev, void *data)
 	dev_set_drvdata(&hdev->dev, data);
 }
 
-/* hci_dev_list shall be locked */
-static inline uint8_t __hci_num_ctrl(void)
-{
-	uint8_t count = 0;
-	struct list_head *p;
-
-	list_for_each(p, &hci_dev_list) {
-		count++;
-	}
-
-	return count;
-}
-
 struct hci_dev *hci_dev_get(int index);
 struct hci_dev *hci_get_route(bdaddr_t *dst, bdaddr_t *src);
 
@@ -768,7 +759,7 @@ int hci_remove_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr);
 
 void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb);
 
-int hci_recv_frame(struct sk_buff *skb);
+int hci_recv_frame(struct hci_dev *hdev, struct sk_buff *skb);
 int hci_recv_fragment(struct hci_dev *hdev, int type, void *data, int count);
 int hci_recv_stream_fragment(struct hci_dev *hdev, void *data, int count);
 
@@ -807,22 +798,6 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
 #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)
-{
-	struct hci_dev *hdev;
-	bool ret = false;
-
-	read_lock(&hci_dev_list_lock);
-	list_for_each_entry(hdev, &hci_dev_list, list)
-		if (hdev->amp_type == HCI_AMP &&
-		    test_bit(HCI_UP, &hdev->flags))
-			ret = true;
-	read_unlock(&hci_dev_list_lock);
-
-	return ret;
-}
-
 /* ----- HCI protocols ----- */
 #define HCI_PROTO_DEFER             0x01
 
@@ -1120,24 +1095,24 @@ void hci_sock_dev_event(struct hci_dev *hdev, int event);
 #define DISCOV_BREDR_INQUIRY_LEN	0x08
 
 int mgmt_control(struct sock *sk, struct msghdr *msg, size_t len);
-int mgmt_index_added(struct hci_dev *hdev);
-int mgmt_index_removed(struct hci_dev *hdev);
-int mgmt_set_powered_failed(struct hci_dev *hdev, int err);
+void mgmt_index_added(struct hci_dev *hdev);
+void mgmt_index_removed(struct hci_dev *hdev);
+void mgmt_set_powered_failed(struct hci_dev *hdev, int err);
 int mgmt_powered(struct hci_dev *hdev, u8 powered);
 int mgmt_discoverable(struct hci_dev *hdev, u8 discoverable);
 int mgmt_connectable(struct hci_dev *hdev, u8 connectable);
 int mgmt_write_scan_failed(struct hci_dev *hdev, u8 scan, u8 status);
 int mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key,
 		      bool persistent);
-int mgmt_device_connected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
-			  u8 addr_type, u32 flags, u8 *name, u8 name_len,
-			  u8 *dev_class);
-int mgmt_device_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr,
-			     u8 link_type, u8 addr_type, u8 reason);
-int mgmt_disconnect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr,
-			   u8 link_type, u8 addr_type, u8 status);
-int mgmt_connect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
-			u8 addr_type, u8 status);
+void mgmt_device_connected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
+			   u8 addr_type, u32 flags, u8 *name, u8 name_len,
+			   u8 *dev_class);
+void mgmt_device_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr,
+			      u8 link_type, u8 addr_type, u8 reason);
+void mgmt_disconnect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr,
+			    u8 link_type, u8 addr_type, u8 status);
+void mgmt_connect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
+			 u8 addr_type, u8 status);
 int mgmt_pin_code_request(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 secure);
 int mgmt_pin_code_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
 				 u8 status);
@@ -1168,16 +1143,16 @@ int mgmt_set_class_of_dev_complete(struct hci_dev *hdev, u8 *dev_class,
 int mgmt_set_local_name_complete(struct hci_dev *hdev, u8 *name, u8 status);
 int mgmt_read_local_oob_data_reply_complete(struct hci_dev *hdev, u8 *hash,
 					    u8 *randomizer, u8 status);
-int mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
-		      u8 addr_type, u8 *dev_class, s8 rssi, u8 cfm_name,
-		      u8 ssp, u8 *eir, u16 eir_len);
-int mgmt_remote_name(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
-		     u8 addr_type, s8 rssi, u8 *name, u8 name_len);
-int mgmt_discovering(struct hci_dev *hdev, u8 discovering);
+void mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
+		       u8 addr_type, u8 *dev_class, s8 rssi, u8 cfm_name,
+		       u8 ssp, u8 *eir, u16 eir_len);
+void mgmt_remote_name(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
+		      u8 addr_type, s8 rssi, u8 *name, u8 name_len);
+void mgmt_discovering(struct hci_dev *hdev, u8 discovering);
 int mgmt_device_blocked(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
 int mgmt_device_unblocked(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
-bool mgmt_valid_hdev(struct hci_dev *hdev);
 int mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key, u8 persistent);
+void mgmt_reenable_advertising(struct hci_dev *hdev);
 
 /* HCI info for socket */
 #define hci_pi(sk) ((struct hci_pinfo *) sk)
@@ -1214,8 +1189,6 @@ void hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max,
 void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __u8 rand[8],
 							__u8 ltk[16]);
 
-u8 bdaddr_to_le(u8 bdaddr_type);
-
 #define SCO_AIRMODE_MASK       0x0003
 #define SCO_AIRMODE_CVSD       0x0000
 #define SCO_AIRMODE_TRANSP     0x0003
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index f141b5f6e4f1..07757a2af942 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -131,6 +131,7 @@ struct l2cap_conninfo {
 
 /* L2CAP fixed channels */
 #define L2CAP_FC_L2CAP		0x02
+#define L2CAP_FC_CONNLESS	0x04
 #define L2CAP_FC_A2MP		0x08
 
 /* L2CAP Control Field bit masks */
@@ -237,6 +238,7 @@ struct l2cap_conn_rsp {
 /* protocol/service multiplexer (PSM) */
 #define L2CAP_PSM_SDP		0x0001
 #define L2CAP_PSM_RFCOMM	0x0003
+#define L2CAP_PSM_3DSP		0x0021
 
 /* channel indentifier */
 #define L2CAP_CID_SIGNALING	0x0001
@@ -442,7 +444,12 @@ struct l2cap_chan {
 
 	__u8		state;
 
+	bdaddr_t	dst;
+	__u8		dst_type;
+	bdaddr_t	src;
+	__u8		src_type;
 	__le16		psm;
+	__le16		sport;
 	__u16		dcid;
 	__u16		scid;
 
@@ -453,8 +460,6 @@ struct l2cap_chan {
 	__u8		chan_type;
 	__u8		chan_policy;
 
-	__le16		sport;
-
 	__u8		sec_level;
 
 	__u8		ident;
@@ -549,6 +554,7 @@ struct l2cap_ops {
 						 int state);
 	void			(*ready) (struct l2cap_chan *chan);
 	void			(*defer) (struct l2cap_chan *chan);
+	void			(*resume) (struct l2cap_chan *chan);
 	struct sk_buff		*(*alloc_skb) (struct l2cap_chan *chan,
 					       unsigned long len, int nb);
 };
@@ -557,9 +563,6 @@ struct l2cap_conn {
 	struct hci_conn		*hcon;
 	struct hci_chan		*hchan;
 
-	bdaddr_t		*dst;
-	bdaddr_t		*src;
-
 	unsigned int		mtu;
 
 	__u32			feat_mask;
@@ -650,6 +653,7 @@ enum {
 	FLAG_FLUSHABLE,
 	FLAG_EXT_CTRL,
 	FLAG_EFS_ENABLE,
+	FLAG_DEFER_SETUP,
 };
 
 enum {
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index 2ad433bb9a2e..518c5c84e39a 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -362,6 +362,13 @@ struct mgmt_cp_set_static_address {
 } __packed;
 #define MGMT_SET_STATIC_ADDRESS_SIZE	6
 
+#define MGMT_OP_SET_SCAN_PARAMS		0x002C
+struct mgmt_cp_set_scan_params {
+	__le16	interval;
+	__le16	window;
+} __packed;
+#define MGMT_SET_SCAN_PARAMS_SIZE	4
+
 #define MGMT_EV_CMD_COMPLETE		0x0001
 struct mgmt_ev_cmd_complete {
 	__le16	opcode;
diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h
index b7f43e76a5c5..486213a1aed8 100644
--- a/include/net/bluetooth/rfcomm.h
+++ b/include/net/bluetooth/rfcomm.h
@@ -300,6 +300,8 @@ struct rfcomm_conninfo {
 
 struct rfcomm_pinfo {
 	struct bt_sock bt;
+	bdaddr_t src;
+	bdaddr_t dst;
 	struct rfcomm_dlc   *dlc;
 	u8     channel;
 	u8     sec_level;
diff --git a/include/net/bluetooth/sco.h b/include/net/bluetooth/sco.h
index e252a31ee6b6..2019d1a0996a 100644
--- a/include/net/bluetooth/sco.h
+++ b/include/net/bluetooth/sco.h
@@ -55,9 +55,6 @@ struct sco_conninfo {
 struct sco_conn {
 	struct hci_conn	*hcon;
 
-	bdaddr_t	*dst;
-	bdaddr_t	*src;
-
 	spinlock_t	lock;
 	struct sock	*sk;
 
@@ -72,6 +69,8 @@ struct sco_conn {
 
 struct sco_pinfo {
 	struct bt_sock	bt;
+	bdaddr_t	src;
+	bdaddr_t	dst;
 	__u32		flags;
 	__u16		setting;
 	struct sco_conn	*conn;
diff --git a/include/net/bluetooth/smp.h b/include/net/bluetooth/smp.h
deleted file mode 100644
index f8ba07f3e5fa..000000000000
--- a/include/net/bluetooth/smp.h
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
-   BlueZ - Bluetooth protocol stack for Linux
-   Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-
-   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;
-
-   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
-   IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
-   CLAIM, OR ANY SPECIAL 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.
-
-   ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
-   COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
-   SOFTWARE IS DISCLAIMED.
-*/
-
-#ifndef __SMP_H
-#define __SMP_H
-
-struct smp_command_hdr {
-	__u8	code;
-} __packed;
-
-#define SMP_CMD_PAIRING_REQ	0x01
-#define SMP_CMD_PAIRING_RSP	0x02
-struct smp_cmd_pairing {
-	__u8	io_capability;
-	__u8	oob_flag;
-	__u8	auth_req;
-	__u8	max_key_size;
-	__u8	init_key_dist;
-	__u8	resp_key_dist;
-} __packed;
-
-#define SMP_IO_DISPLAY_ONLY	0x00
-#define SMP_IO_DISPLAY_YESNO	0x01
-#define SMP_IO_KEYBOARD_ONLY	0x02
-#define SMP_IO_NO_INPUT_OUTPUT	0x03
-#define SMP_IO_KEYBOARD_DISPLAY	0x04
-
-#define SMP_OOB_NOT_PRESENT	0x00
-#define SMP_OOB_PRESENT		0x01
-
-#define SMP_DIST_ENC_KEY	0x01
-#define SMP_DIST_ID_KEY		0x02
-#define SMP_DIST_SIGN		0x04
-
-#define SMP_AUTH_NONE		0x00
-#define SMP_AUTH_BONDING	0x01
-#define SMP_AUTH_MITM		0x04
-
-#define SMP_CMD_PAIRING_CONFIRM	0x03
-struct smp_cmd_pairing_confirm {
-	__u8	confirm_val[16];
-} __packed;
-
-#define SMP_CMD_PAIRING_RANDOM	0x04
-struct smp_cmd_pairing_random {
-	__u8	rand_val[16];
-} __packed;
-
-#define SMP_CMD_PAIRING_FAIL	0x05
-struct smp_cmd_pairing_fail {
-	__u8	reason;
-} __packed;
-
-#define SMP_CMD_ENCRYPT_INFO	0x06
-struct smp_cmd_encrypt_info {
-	__u8	ltk[16];
-} __packed;
-
-#define SMP_CMD_MASTER_IDENT	0x07
-struct smp_cmd_master_ident {
-	__le16	ediv;
-	__u8	rand[8];
-} __packed;
-
-#define SMP_CMD_IDENT_INFO	0x08
-struct smp_cmd_ident_info {
-	__u8	irk[16];
-} __packed;
-
-#define SMP_CMD_IDENT_ADDR_INFO	0x09
-struct smp_cmd_ident_addr_info {
-	__u8	addr_type;
-	bdaddr_t bdaddr;
-} __packed;
-
-#define SMP_CMD_SIGN_INFO	0x0a
-struct smp_cmd_sign_info {
-	__u8	csrk[16];
-} __packed;
-
-#define SMP_CMD_SECURITY_REQ	0x0b
-struct smp_cmd_security_req {
-	__u8	auth_req;
-} __packed;
-
-#define SMP_PASSKEY_ENTRY_FAILED	0x01
-#define SMP_OOB_NOT_AVAIL		0x02
-#define SMP_AUTH_REQUIREMENTS		0x03
-#define SMP_CONFIRM_FAILED		0x04
-#define SMP_PAIRING_NOTSUPP		0x05
-#define SMP_ENC_KEY_SIZE		0x06
-#define SMP_CMD_NOTSUPP			0x07
-#define SMP_UNSPECIFIED			0x08
-#define SMP_REPEATED_ATTEMPTS		0x09
-
-#define SMP_MIN_ENC_KEY_SIZE		7
-#define SMP_MAX_ENC_KEY_SIZE		16
-
-#define SMP_FLAG_TK_VALID	1
-#define SMP_FLAG_CFM_PENDING	2
-#define SMP_FLAG_MITM_AUTH	3
-
-struct smp_chan {
-	struct l2cap_conn *conn;
-	u8		preq[7]; /* SMP Pairing Request */
-	u8		prsp[7]; /* SMP Pairing Response */
-	u8		prnd[16]; /* SMP Pairing Random (local) */
-	u8		rrnd[16]; /* SMP Pairing Random (remote) */
-	u8		pcnf[16]; /* SMP Pairing Confirm */
-	u8		tk[16]; /* SMP Temporary Key */
-	u8		enc_key_size;
-	unsigned long	smp_flags;
-	struct crypto_blkcipher	*tfm;
-	struct work_struct confirm;
-	struct work_struct random;
-
-};
-
-/* SMP Commands */
-int smp_conn_security(struct hci_conn *hcon, __u8 sec_level);
-int smp_sig_channel(struct l2cap_conn *conn, struct sk_buff *skb);
-int smp_distribute_keys(struct l2cap_conn *conn, __u8 force);
-int smp_user_confirm_reply(struct hci_conn *conn, u16 mgmt_op, __le32 passkey);
-
-void smp_chan_destroy(struct l2cap_conn *conn);
-
-#endif /* __SMP_H */
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 45f6bf591104..419202ce3f95 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -3483,6 +3483,15 @@ void wiphy_apply_custom_regulatory(struct wiphy *wiphy,
 const struct ieee80211_reg_rule *freq_reg_info(struct wiphy *wiphy,
 					       u32 center_freq);
 
+/**
+ * reg_initiator_name - map regulatory request initiator enum to name
+ * @initiator: the regulatory request initiator
+ *
+ * You can use this to map the regulatory request initiator enum to a
+ * proper string representation.
+ */
+const char *reg_initiator_name(enum nl80211_reg_initiator initiator);
+
 /*
  * callbacks for asynchronous cfg80211 methods, notification
  * functions and BSS handling helpers
diff --git a/include/net/nfc/digital.h b/include/net/nfc/digital.h
new file mode 100644
index 000000000000..36acecd5f06c
--- /dev/null
+++ b/include/net/nfc/digital.h
@@ -0,0 +1,227 @@
+/*
+ * NFC Digital Protocol stack
+ * Copyright (c) 2013, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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 __NFC_DIGITAL_H
+#define __NFC_DIGITAL_H
+
+#include <linux/skbuff.h>
+#include <net/nfc/nfc.h>
+
+/**
+ * Configuration types for in_configure_hw and tg_configure_hw.
+ */
+enum {
+	NFC_DIGITAL_CONFIG_RF_TECH = 0,
+	NFC_DIGITAL_CONFIG_FRAMING,
+};
+
+/**
+ * RF technology values passed as param argument to in_configure_hw and
+ * tg_configure_hw for NFC_DIGITAL_CONFIG_RF_TECH configuration type.
+ */
+enum {
+	NFC_DIGITAL_RF_TECH_106A = 0,
+	NFC_DIGITAL_RF_TECH_212F,
+	NFC_DIGITAL_RF_TECH_424F,
+
+	NFC_DIGITAL_RF_TECH_LAST,
+};
+
+/**
+ * Framing configuration passed as param argument to in_configure_hw and
+ * tg_configure_hw for NFC_DIGITAL_CONFIG_FRAMING configuration type.
+ */
+enum {
+	NFC_DIGITAL_FRAMING_NFCA_SHORT = 0,
+	NFC_DIGITAL_FRAMING_NFCA_STANDARD,
+	NFC_DIGITAL_FRAMING_NFCA_STANDARD_WITH_CRC_A,
+
+	NFC_DIGITAL_FRAMING_NFCA_T1T,
+	NFC_DIGITAL_FRAMING_NFCA_T2T,
+	NFC_DIGITAL_FRAMING_NFCA_NFC_DEP,
+
+	NFC_DIGITAL_FRAMING_NFCF,
+	NFC_DIGITAL_FRAMING_NFCF_T3T,
+	NFC_DIGITAL_FRAMING_NFCF_NFC_DEP,
+	NFC_DIGITAL_FRAMING_NFC_DEP_ACTIVATED,
+
+	NFC_DIGITAL_FRAMING_LAST,
+};
+
+#define DIGITAL_MDAA_NFCID1_SIZE 3
+
+struct digital_tg_mdaa_params {
+	u16 sens_res;
+	u8 nfcid1[DIGITAL_MDAA_NFCID1_SIZE];
+	u8 sel_res;
+
+	u8 nfcid2[NFC_NFCID2_MAXSIZE];
+	u16 sc;
+};
+
+struct nfc_digital_dev;
+
+/**
+ * nfc_digital_cmd_complete_t - Definition of command result callback
+ *
+ * @ddev: nfc_digital_device ref
+ * @arg: user data
+ * @resp: response data
+ *
+ * resp pointer can be an error code and will be checked with IS_ERR() macro.
+ * The callback is responsible for freeing resp sk_buff.
+ */
+typedef void (*nfc_digital_cmd_complete_t)(struct nfc_digital_dev *ddev,
+					   void *arg, struct sk_buff *resp);
+
+/**
+ * Device side NFC Digital operations
+ *
+ * Initiator mode:
+ * @in_configure_hw: Hardware configuration for RF technology and communication
+ *	framing in initiator mode. This is a synchronous function.
+ * @in_send_cmd: Initiator mode data exchange using RF technology and framing
+ *	previously set with in_configure_hw. The peer response is returned
+ *	through callback cb. If an io error occurs or the peer didn't reply
+ *	within the specified timeout (ms), the error code is passed back through
+ *	the resp pointer. This is an asynchronous function.
+ *
+ * Target mode: Only NFC-DEP protocol is supported in target mode.
+ * @tg_configure_hw: Hardware configuration for RF technology and communication
+ *	framing in target mode. This is a synchronous function.
+ * @tg_send_cmd: Target mode data exchange using RF technology and framing
+ *	previously set with tg_configure_hw. The peer next command is returned
+ *	through callback cb. If an io error occurs or the peer didn't reply
+ *	within the specified timeout (ms), the error code is passed back through
+ *	the resp pointer. This is an asynchronous function.
+ * @tg_listen: Put the device in listen mode waiting for data from the peer
+ *	device. This is an asynchronous function.
+ * @tg_listen_mdaa: If supported, put the device in automatic listen mode with
+ *	mode detection and automatic anti-collision. In this mode, the device
+ *	automatically detects the RF technology and executes the anti-collision
+ *	detection using the command responses specified in mdaa_params. The
+ *	mdaa_params structure contains SENS_RES, NFCID1, and SEL_RES for 106A RF
+ *	tech. NFCID2 and system code (sc) for 212F and 424F. The driver returns
+ *	the NFC-DEP ATR_REQ command through cb. The digital stack deducts the RF
+ *	tech by analyzing the SoD of the frame containing the ATR_REQ command.
+ *	This is an asynchronous function.
+ *
+ * @switch_rf: Turns device radio on or off. The stack does not call explicitly
+ *	switch_rf to turn the radio on. A call to in|tg_configure_hw must turn
+ *	the device radio on.
+ * @abort_cmd: Discard the last sent command.
+ */
+struct nfc_digital_ops {
+	int (*in_configure_hw)(struct nfc_digital_dev *ddev, int type,
+			       int param);
+	int (*in_send_cmd)(struct nfc_digital_dev *ddev, struct sk_buff *skb,
+			   u16 timeout, nfc_digital_cmd_complete_t cb,
+			   void *arg);
+
+	int (*tg_configure_hw)(struct nfc_digital_dev *ddev, int type,
+			       int param);
+	int (*tg_send_cmd)(struct nfc_digital_dev *ddev, struct sk_buff *skb,
+			   u16 timeout, nfc_digital_cmd_complete_t cb,
+			   void *arg);
+	int (*tg_listen)(struct nfc_digital_dev *ddev, u16 timeout,
+			 nfc_digital_cmd_complete_t cb, void *arg);
+	int (*tg_listen_mdaa)(struct nfc_digital_dev *ddev,
+			      struct digital_tg_mdaa_params *mdaa_params,
+			      u16 timeout, nfc_digital_cmd_complete_t cb,
+			      void *arg);
+
+	int (*switch_rf)(struct nfc_digital_dev *ddev, bool on);
+	void (*abort_cmd)(struct nfc_digital_dev *ddev);
+};
+
+#define NFC_DIGITAL_POLL_MODE_COUNT_MAX	6 /* 106A, 212F, and 424F in & tg */
+
+typedef int (*digital_poll_t)(struct nfc_digital_dev *ddev, u8 rf_tech);
+
+struct digital_poll_tech {
+	u8 rf_tech;
+	digital_poll_t poll_func;
+};
+
+/**
+ * Driver capabilities - bit mask made of the following values
+ *
+ * @NFC_DIGITAL_DRV_CAPS_IN_CRC: The driver handles CRC calculation in initiator
+ *	mode.
+ * @NFC_DIGITAL_DRV_CAPS_TG_CRC: The driver handles CRC calculation in target
+ *	mode.
+ */
+#define NFC_DIGITAL_DRV_CAPS_IN_CRC	0x0001
+#define NFC_DIGITAL_DRV_CAPS_TG_CRC	0x0002
+
+struct nfc_digital_dev {
+	struct nfc_dev *nfc_dev;
+	struct nfc_digital_ops *ops;
+
+	u32 protocols;
+
+	int tx_headroom;
+	int tx_tailroom;
+
+	u32 driver_capabilities;
+	void *driver_data;
+
+	struct digital_poll_tech poll_techs[NFC_DIGITAL_POLL_MODE_COUNT_MAX];
+	u8 poll_tech_count;
+	u8 poll_tech_index;
+	struct mutex poll_lock;
+
+	struct work_struct cmd_work;
+	struct work_struct cmd_complete_work;
+	struct list_head cmd_queue;
+	struct mutex cmd_lock;
+
+	struct work_struct poll_work;
+
+	u8 curr_protocol;
+	u8 curr_rf_tech;
+	u8 curr_nfc_dep_pni;
+
+	int (*skb_check_crc)(struct sk_buff *skb);
+	void (*skb_add_crc)(struct sk_buff *skb);
+};
+
+struct nfc_digital_dev *nfc_digital_allocate_device(struct nfc_digital_ops *ops,
+						    __u32 supported_protocols,
+						    __u32 driver_capabilities,
+						    int tx_headroom,
+						    int tx_tailroom);
+void nfc_digital_free_device(struct nfc_digital_dev *ndev);
+int nfc_digital_register_device(struct nfc_digital_dev *ndev);
+void nfc_digital_unregister_device(struct nfc_digital_dev *ndev);
+
+static inline void nfc_digital_set_parent_dev(struct nfc_digital_dev *ndev,
+					      struct device *dev)
+{
+	nfc_set_parent_dev(ndev->nfc_dev, dev);
+}
+
+static inline void nfc_digital_set_drvdata(struct nfc_digital_dev *dev,
+					   void *data)
+{
+	dev->driver_data = data;
+}
+
+static inline void *nfc_digital_get_drvdata(struct nfc_digital_dev *dev)
+{
+	return dev->driver_data;
+}
+
+#endif /* __NFC_DIGITAL_H */
diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h
index b64b7bce4b94..2eca2960ca9c 100644
--- a/include/net/nfc/hci.h
+++ b/include/net/nfc/hci.h
@@ -24,12 +24,6 @@
 
 #include <net/nfc/nfc.h>
 
-struct nfc_phy_ops {
-	int (*write)(void *dev_id, struct sk_buff *skb);
-	int (*enable)(void *dev_id);
-	void (*disable)(void *dev_id);
-};
-
 struct nfc_hci_dev;
 
 struct nfc_hci_ops {
diff --git a/include/net/nfc/nci.h b/include/net/nfc/nci.h
index 88785e5c6b2c..e5aa5acafea0 100644
--- a/include/net/nfc/nci.h
+++ b/include/net/nfc/nci.h
@@ -166,6 +166,10 @@
 #define NCI_GID_NFCEE_MGMT					0x2
 #define NCI_GID_PROPRIETARY					0xf
 
+/* ----- NCI over SPI head/crc(tail) room needed for outgoing frames ----- */
+#define NCI_SPI_HDR_LEN						4
+#define NCI_SPI_CRC_LEN						2
+
 /* ---- NCI Packet structures ---- */
 #define NCI_CTRL_HDR_SIZE					3
 #define NCI_DATA_HDR_SIZE					3
diff --git a/include/net/nfc/nci_core.h b/include/net/nfc/nci_core.h
index 99fc1f3a392a..6126f1f992b4 100644
--- a/include/net/nfc/nci_core.h
+++ b/include/net/nfc/nci_core.h
@@ -207,19 +207,9 @@ int nci_to_errno(__u8 code);
 #define NCI_SPI_CRC_ENABLED	0x01
 
 /* ----- NCI SPI structures ----- */
-struct nci_spi_dev;
-
-struct nci_spi_ops {
-	int (*open)(struct nci_spi_dev *ndev);
-	int (*close)(struct nci_spi_dev *ndev);
-	void (*assert_int)(struct nci_spi_dev *ndev);
-	void (*deassert_int)(struct nci_spi_dev *ndev);
-};
-
-struct nci_spi_dev {
-	struct nci_dev		*nci_dev;
+struct nci_spi {
+	struct nci_dev		*ndev;
 	struct spi_device	*spi;
-	struct nci_spi_ops	*ops;
 
 	unsigned int		xfer_udelay;	/* microseconds delay between
 						  transactions */
@@ -227,31 +217,15 @@ struct nci_spi_dev {
 
 	struct completion	req_completion;
 	u8			req_result;
-
-	void			*driver_data;
 };
 
-/* ----- NCI SPI Devices ----- */
-struct nci_spi_dev *nci_spi_allocate_device(struct spi_device *spi,
-						struct nci_spi_ops *ops,
-						u32 supported_protocols,
-						u32 supported_se,
-						u8 acknowledge_mode,
-						unsigned int delay);
-void nci_spi_free_device(struct nci_spi_dev *ndev);
-int nci_spi_register_device(struct nci_spi_dev *ndev);
-void nci_spi_unregister_device(struct nci_spi_dev *ndev);
-int nci_spi_recv_frame(struct nci_spi_dev *ndev);
-
-static inline void nci_spi_set_drvdata(struct nci_spi_dev *ndev,
-					    void *data)
-{
-	ndev->driver_data = data;
-}
-
-static inline void *nci_spi_get_drvdata(struct nci_spi_dev *ndev)
-{
-	return ndev->driver_data;
-}
+/* ----- NCI SPI ----- */
+struct nci_spi *nci_spi_allocate_spi(struct spi_device *spi,
+				     u8 acknowledge_mode, unsigned int delay,
+				     struct nci_dev *ndev);
+int nci_spi_send(struct nci_spi *nspi,
+		 struct completion *write_handshake_completion,
+		 struct sk_buff *skb);
+struct sk_buff *nci_spi_read(struct nci_spi *nspi);
 
 #endif /* __NCI_CORE_H */
diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h
index f68ee68e4e3e..82fc4e43fc6e 100644
--- a/include/net/nfc/nfc.h
+++ b/include/net/nfc/nfc.h
@@ -28,9 +28,14 @@
 #include <linux/device.h>
 #include <linux/skbuff.h>
 
-#define nfc_dev_info(dev, fmt, arg...) dev_info((dev), "NFC: " fmt "\n", ## arg)
-#define nfc_dev_err(dev, fmt, arg...) dev_err((dev), "NFC: " fmt "\n", ## arg)
-#define nfc_dev_dbg(dev, fmt, arg...) dev_dbg((dev), fmt "\n", ## arg)
+#define nfc_info(dev, fmt, ...) dev_info((dev), "NFC: " fmt, ##__VA_ARGS__)
+#define nfc_err(dev, fmt, ...) dev_err((dev), "NFC: " fmt, ##__VA_ARGS__)
+
+struct nfc_phy_ops {
+	int (*write)(void *dev_id, struct sk_buff *skb);
+	int (*enable)(void *dev_id);
+	void (*disable)(void *dev_id);
+};
 
 struct nfc_dev;
 
@@ -48,6 +53,8 @@ struct nfc_dev;
 typedef void (*data_exchange_cb_t)(void *context, struct sk_buff *skb,
 								int err);
 
+typedef void (*se_io_cb_t)(void *context, u8 *apdu, size_t apdu_len, int err);
+
 struct nfc_target;
 
 struct nfc_ops {
@@ -74,12 +81,23 @@ struct nfc_ops {
 	int (*discover_se)(struct nfc_dev *dev);
 	int (*enable_se)(struct nfc_dev *dev, u32 se_idx);
 	int (*disable_se)(struct nfc_dev *dev, u32 se_idx);
+	int (*se_io) (struct nfc_dev *dev, u32 se_idx,
+		      u8 *apdu, size_t apdu_length,
+		      se_io_cb_t cb, void *cb_context);
 };
 
 #define NFC_TARGET_IDX_ANY -1
 #define NFC_MAX_GT_LEN 48
 #define NFC_ATR_RES_GT_OFFSET 15
 
+/**
+ * struct nfc_target - NFC target descriptiom
+ *
+ * @sens_res: 2 bytes describing the target SENS_RES response, if the target
+ *	is a type A one. The %sens_res most significant byte must be byte 2
+ *	as described by the NFC Forum digital specification (i.e. the platform
+ *	configuration one) while %sens_res least significant byte is byte 1.
+ */
 struct nfc_target {
 	u32 idx;
 	u32 supported_protocols;
@@ -243,5 +261,6 @@ void nfc_driver_failure(struct nfc_dev *dev, int err);
 
 int nfc_add_se(struct nfc_dev *dev, u32 se_idx, u16 type);
 int nfc_remove_se(struct nfc_dev *dev, u32 se_idx);
+struct nfc_se *nfc_find_se(struct nfc_dev *dev, u32 se_idx);
 
 #endif /* __NET_NFC_H */
diff --git a/include/uapi/linux/nfc.h b/include/uapi/linux/nfc.h
index 29bed72a4ac4..6ad6cc03ccd3 100644
--- a/include/uapi/linux/nfc.h
+++ b/include/uapi/linux/nfc.h
@@ -85,6 +85,7 @@
  *	a specific SE notifies us about the end of a transaction. The parameter
  *	for this event is the application ID (AID).
  * @NFC_CMD_GET_SE: Dump all discovered secure elements from an NFC controller.
+ * @NFC_CMD_SE_IO: Send/Receive APDUs to/from the selected secure element.
  */
 enum nfc_commands {
 	NFC_CMD_UNSPEC,
@@ -114,6 +115,7 @@ enum nfc_commands {
 	NFC_EVENT_SE_CONNECTIVITY,
 	NFC_EVENT_SE_TRANSACTION,
 	NFC_CMD_GET_SE,
+	NFC_CMD_SE_IO,
 /* private: internal use only */
 	__NFC_CMD_AFTER_LAST
 };
@@ -147,6 +149,7 @@ enum nfc_commands {
  * @NFC_ATTR_SE_INDEX: Secure element index
  * @NFC_ATTR_SE_TYPE: Secure element type (UICC or EMBEDDED)
  * @NFC_ATTR_FIRMWARE_DOWNLOAD_STATUS: Firmware download operation status
+ * @NFC_ATTR_APDU: Secure element APDU
  */
 enum nfc_attrs {
 	NFC_ATTR_UNSPEC,
@@ -174,6 +177,7 @@ enum nfc_attrs {
 	NFC_ATTR_SE_TYPE,
 	NFC_ATTR_SE_AID,
 	NFC_ATTR_FIRMWARE_DOWNLOAD_STATUS,
+	NFC_ATTR_SE_APDU,
 /* private: internal use only */
 	__NFC_ATTR_AFTER_LAST
 };