diff --git a/drivers/nfc/Kconfig b/drivers/nfc/Kconfig
index 74a852e4e41f0e11fbc8c891513648af6fcf9457..b0b64ccb7d7d5d2581047bbd8ff151dabbf3492c 100644
--- a/drivers/nfc/Kconfig
+++ b/drivers/nfc/Kconfig
@@ -36,6 +36,16 @@ config NFC_MEI_PHY
 
 	  If unsure, say N.
 
+config NFC_SIM
+	tristate "NFC hardware simulator driver"
+	help
+	  This driver declares two virtual NFC devices supporting NFC-DEP
+	  protocol. An LLCP connection can be established between them and
+	  all packets sent from one device is sent back to the other, acting as
+	  loopback devices.
+
+	  If unsure, say N.
+
 source "drivers/nfc/pn544/Kconfig"
 source "drivers/nfc/microread/Kconfig"
 
diff --git a/drivers/nfc/Makefile b/drivers/nfc/Makefile
index aa6bd657ef409cca9ebe158737df2fdce11a85f8..be7636abcb3fa2c79076f533b54ab4769251fbb3 100644
--- a/drivers/nfc/Makefile
+++ b/drivers/nfc/Makefile
@@ -7,5 +7,6 @@ obj-$(CONFIG_NFC_MICROREAD)	+= microread/
 obj-$(CONFIG_NFC_PN533)		+= pn533.o
 obj-$(CONFIG_NFC_WILINK)	+= nfcwilink.o
 obj-$(CONFIG_NFC_MEI_PHY)	+= mei_phy.o
+obj-$(CONFIG_NFC_SIM)		+= nfcsim.o
 
 ccflags-$(CONFIG_NFC_DEBUG) := -DDEBUG
diff --git a/drivers/nfc/mei_phy.c b/drivers/nfc/mei_phy.c
index 1201bdbfb7918175bc22ae2b1741174b7fbe977c..606bf55e76ec5941bf69443f8113a38266b4c000 100644
--- a/drivers/nfc/mei_phy.c
+++ b/drivers/nfc/mei_phy.c
@@ -30,7 +30,7 @@ struct mei_nfc_hdr {
 	u16 req_id;
 	u32 reserved;
 	u16 data_size;
-} __attribute__((packed));
+} __packed;
 
 #define MEI_NFC_MAX_READ (MEI_NFC_HEADER_SIZE + MEI_NFC_MAX_HCI_PAYLOAD)
 
@@ -60,8 +60,8 @@ int nfc_mei_phy_enable(void *phy_id)
 
 	r = mei_cl_enable_device(phy->device);
 	if (r < 0) {
-                pr_err("MEI_PHY: Could not enable device\n");
-                return r;
+		pr_err("MEI_PHY: Could not enable device\n");
+		return r;
 	}
 
 	r = mei_cl_register_event_cb(phy->device, nfc_mei_event_cb, phy);
diff --git a/drivers/nfc/microread/microread.c b/drivers/nfc/microread/microread.c
index 3420d833db170e2e308e48d3bedab2b988dba29f..cdb9f6de132a5c16b564e2a1228bbc3ae594ec2f 100644
--- a/drivers/nfc/microread/microread.c
+++ b/drivers/nfc/microread/microread.c
@@ -650,7 +650,7 @@ int microread_probe(void *phy_id, struct nfc_phy_ops *phy_ops, char *llc_name,
 {
 	struct microread_info *info;
 	unsigned long quirks = 0;
-	u32 protocols, se;
+	u32 protocols;
 	struct nfc_hci_init_data init_data;
 	int r;
 
@@ -678,10 +678,8 @@ int microread_probe(void *phy_id, struct nfc_phy_ops *phy_ops, char *llc_name,
 		    NFC_PROTO_ISO14443_B_MASK |
 		    NFC_PROTO_NFC_DEP_MASK;
 
-	se = NFC_SE_UICC | NFC_SE_EMBEDDED;
-
 	info->hdev = nfc_hci_allocate_device(&microread_hci_ops, &init_data,
-					     quirks, protocols, se, llc_name,
+					     quirks, protocols, llc_name,
 					     phy_headroom +
 					     MICROREAD_CMDS_HEADROOM,
 					     phy_tailroom +
diff --git a/drivers/nfc/nfcsim.c b/drivers/nfc/nfcsim.c
new file mode 100644
index 0000000000000000000000000000000000000000..c5c30fb1d7bfe8510175fcbf156d385d036e012f
--- /dev/null
+++ b/drivers/nfc/nfcsim.c
@@ -0,0 +1,541 @@
+/*
+ * NFC hardware simulation driver
+ * 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.
+ *
+ */
+
+#include <linux/device.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/nfc.h>
+#include <net/nfc/nfc.h>
+
+#define DEV_ERR(_dev, fmt, args...) nfc_dev_err(&_dev->nfc_dev->dev, \
+						"%s: " fmt, __func__, ## args)
+
+#define DEV_DBG(_dev, fmt, args...) nfc_dev_dbg(&_dev->nfc_dev->dev, \
+						"%s: " fmt, __func__, ## args)
+
+#define NFCSIM_VERSION "0.1"
+
+#define NFCSIM_POLL_NONE	0
+#define NFCSIM_POLL_INITIATOR	1
+#define NFCSIM_POLL_TARGET	2
+#define NFCSIM_POLL_DUAL	(NFCSIM_POLL_INITIATOR | NFCSIM_POLL_TARGET)
+
+struct nfcsim {
+	struct nfc_dev *nfc_dev;
+
+	struct mutex lock;
+
+	struct delayed_work recv_work;
+
+	struct sk_buff *clone_skb;
+
+	struct delayed_work poll_work;
+	u8 polling_mode;
+	u8 curr_polling_mode;
+
+	u8 shutting_down;
+
+	u8 up;
+
+	u8 initiator;
+
+	data_exchange_cb_t cb;
+	void *cb_context;
+
+	struct nfcsim *peer_dev;
+};
+
+static struct nfcsim *dev0;
+static struct nfcsim *dev1;
+
+struct workqueue_struct *wq;
+
+static void nfcsim_cleanup_dev(struct nfcsim *dev, u8 shutdown)
+{
+	DEV_DBG(dev, "shutdown=%d", shutdown);
+
+	mutex_lock(&dev->lock);
+
+	dev->polling_mode = NFCSIM_POLL_NONE;
+	dev->shutting_down = shutdown;
+	dev->cb = NULL;
+	dev_kfree_skb(dev->clone_skb);
+	dev->clone_skb = NULL;
+
+	mutex_unlock(&dev->lock);
+
+	cancel_delayed_work_sync(&dev->poll_work);
+	cancel_delayed_work_sync(&dev->recv_work);
+}
+
+static int nfcsim_target_found(struct nfcsim *dev)
+{
+	struct nfc_target nfc_tgt;
+
+	DEV_DBG(dev, "");
+
+	memset(&nfc_tgt, 0, sizeof(struct nfc_target));
+
+	nfc_tgt.supported_protocols = NFC_PROTO_NFC_DEP_MASK;
+	nfc_targets_found(dev->nfc_dev, &nfc_tgt, 1);
+
+	return 0;
+}
+
+static int nfcsim_dev_up(struct nfc_dev *nfc_dev)
+{
+	struct nfcsim *dev = nfc_get_drvdata(nfc_dev);
+
+	DEV_DBG(dev, "");
+
+	mutex_lock(&dev->lock);
+
+	dev->up = 1;
+
+	mutex_unlock(&dev->lock);
+
+	return 0;
+}
+
+static int nfcsim_dev_down(struct nfc_dev *nfc_dev)
+{
+	struct nfcsim *dev = nfc_get_drvdata(nfc_dev);
+
+	DEV_DBG(dev, "");
+
+	mutex_lock(&dev->lock);
+
+	dev->up = 0;
+
+	mutex_unlock(&dev->lock);
+
+	return 0;
+}
+
+static int nfcsim_dep_link_up(struct nfc_dev *nfc_dev,
+			      struct nfc_target *target,
+			      u8 comm_mode, u8 *gb, size_t gb_len)
+{
+	int rc;
+	struct nfcsim *dev = nfc_get_drvdata(nfc_dev);
+	struct nfcsim *peer = dev->peer_dev;
+	u8 *remote_gb;
+	size_t remote_gb_len;
+
+	DEV_DBG(dev, "target_idx: %d, comm_mode: %d\n", target->idx, comm_mode);
+
+	mutex_lock(&peer->lock);
+
+	nfc_tm_activated(peer->nfc_dev, NFC_PROTO_NFC_DEP_MASK,
+			 NFC_COMM_ACTIVE, gb, gb_len);
+
+	remote_gb = nfc_get_local_general_bytes(peer->nfc_dev, &remote_gb_len);
+	if (!remote_gb) {
+		DEV_ERR(peer, "Can't get remote general bytes");
+
+		mutex_unlock(&peer->lock);
+		return -EINVAL;
+	}
+
+	mutex_unlock(&peer->lock);
+
+	mutex_lock(&dev->lock);
+
+	rc = nfc_set_remote_general_bytes(nfc_dev, remote_gb, remote_gb_len);
+	if (rc) {
+		DEV_ERR(dev, "Can't set remote general bytes");
+		mutex_unlock(&dev->lock);
+		return rc;
+	}
+
+	rc = nfc_dep_link_is_up(nfc_dev, target->idx, NFC_COMM_ACTIVE,
+				NFC_RF_INITIATOR);
+
+	mutex_unlock(&dev->lock);
+
+	return rc;
+}
+
+static int nfcsim_dep_link_down(struct nfc_dev *nfc_dev)
+{
+	struct nfcsim *dev = nfc_get_drvdata(nfc_dev);
+
+	DEV_DBG(dev, "");
+
+	nfcsim_cleanup_dev(dev, 0);
+
+	return 0;
+}
+
+static int nfcsim_start_poll(struct nfc_dev *nfc_dev,
+			     u32 im_protocols, u32 tm_protocols)
+{
+	struct nfcsim *dev = nfc_get_drvdata(nfc_dev);
+	int rc;
+
+	mutex_lock(&dev->lock);
+
+	if (dev->polling_mode != NFCSIM_POLL_NONE) {
+		DEV_ERR(dev, "Already in polling mode");
+		rc = -EBUSY;
+		goto exit;
+	}
+
+	if (im_protocols & NFC_PROTO_NFC_DEP_MASK)
+		dev->polling_mode |= NFCSIM_POLL_INITIATOR;
+
+	if (tm_protocols & NFC_PROTO_NFC_DEP_MASK)
+		dev->polling_mode |= NFCSIM_POLL_TARGET;
+
+	if (dev->polling_mode == NFCSIM_POLL_NONE) {
+		DEV_ERR(dev, "Unsupported polling mode");
+		rc = -EINVAL;
+		goto exit;
+	}
+
+	dev->initiator = 0;
+	dev->curr_polling_mode = NFCSIM_POLL_NONE;
+
+	queue_delayed_work(wq, &dev->poll_work, 0);
+
+	DEV_DBG(dev, "Start polling: im: 0x%X, tm: 0x%X", im_protocols,
+		tm_protocols);
+
+	rc = 0;
+exit:
+	mutex_unlock(&dev->lock);
+
+	return rc;
+}
+
+static void nfcsim_stop_poll(struct nfc_dev *nfc_dev)
+{
+	struct nfcsim *dev = nfc_get_drvdata(nfc_dev);
+
+	DEV_DBG(dev, "Stop poll");
+
+	mutex_lock(&dev->lock);
+
+	dev->polling_mode = NFCSIM_POLL_NONE;
+
+	mutex_unlock(&dev->lock);
+
+	cancel_delayed_work_sync(&dev->poll_work);
+}
+
+static int nfcsim_activate_target(struct nfc_dev *nfc_dev,
+				  struct nfc_target *target, u32 protocol)
+{
+	struct nfcsim *dev = nfc_get_drvdata(nfc_dev);
+
+	DEV_DBG(dev, "");
+
+	return -ENOTSUPP;
+}
+
+static void nfcsim_deactivate_target(struct nfc_dev *nfc_dev,
+				     struct nfc_target *target)
+{
+	struct nfcsim *dev = nfc_get_drvdata(nfc_dev);
+
+	DEV_DBG(dev, "");
+}
+
+static void nfcsim_wq_recv(struct work_struct *work)
+{
+	struct nfcsim *dev = container_of(work, struct nfcsim,
+					  recv_work.work);
+
+	mutex_lock(&dev->lock);
+
+	if (dev->shutting_down || !dev->up || !dev->clone_skb) {
+		dev_kfree_skb(dev->clone_skb);
+		goto exit;
+	}
+
+	if (dev->initiator) {
+		if (!dev->cb) {
+			DEV_ERR(dev, "Null recv callback");
+			dev_kfree_skb(dev->clone_skb);
+			goto exit;
+		}
+
+		dev->cb(dev->cb_context, dev->clone_skb, 0);
+		dev->cb = NULL;
+	} else {
+		nfc_tm_data_received(dev->nfc_dev, dev->clone_skb);
+	}
+
+exit:
+	dev->clone_skb = NULL;
+
+	mutex_unlock(&dev->lock);
+}
+
+static int nfcsim_tx(struct nfc_dev *nfc_dev, struct nfc_target *target,
+		     struct sk_buff *skb, data_exchange_cb_t cb,
+		     void *cb_context)
+{
+	struct nfcsim *dev = nfc_get_drvdata(nfc_dev);
+	struct nfcsim *peer = dev->peer_dev;
+	int err;
+
+	mutex_lock(&dev->lock);
+
+	if (dev->shutting_down || !dev->up) {
+		mutex_unlock(&dev->lock);
+		err = -ENODEV;
+		goto exit;
+	}
+
+	dev->cb = cb;
+	dev->cb_context = cb_context;
+
+	mutex_unlock(&dev->lock);
+
+	mutex_lock(&peer->lock);
+
+	peer->clone_skb = skb_clone(skb, GFP_KERNEL);
+
+	if (!peer->clone_skb) {
+		DEV_ERR(dev, "skb_clone failed");
+		mutex_unlock(&peer->lock);
+		err = -ENOMEM;
+		goto exit;
+	}
+
+	/* This simulates an arbitrary transmission delay between the 2 devices.
+	 * If packet transmission occurs immediately between them, we have a
+	 * non-stop flow of several tens of thousands SYMM packets per second
+	 * and a burning cpu.
+	 *
+	 * TODO: Add support for a sysfs entry to control this delay.
+	 */
+	queue_delayed_work(wq, &peer->recv_work, msecs_to_jiffies(5));
+
+	mutex_unlock(&peer->lock);
+
+	err = 0;
+exit:
+	dev_kfree_skb(skb);
+
+	return err;
+}
+
+static int nfcsim_im_transceive(struct nfc_dev *nfc_dev,
+				struct nfc_target *target, struct sk_buff *skb,
+				data_exchange_cb_t cb, void *cb_context)
+{
+	return nfcsim_tx(nfc_dev, target, skb, cb, cb_context);
+}
+
+static int nfcsim_tm_send(struct nfc_dev *nfc_dev, struct sk_buff *skb)
+{
+	return nfcsim_tx(nfc_dev, NULL, skb, NULL, NULL);
+}
+
+static struct nfc_ops nfcsim_nfc_ops = {
+	.dev_up = nfcsim_dev_up,
+	.dev_down = nfcsim_dev_down,
+	.dep_link_up = nfcsim_dep_link_up,
+	.dep_link_down = nfcsim_dep_link_down,
+	.start_poll = nfcsim_start_poll,
+	.stop_poll = nfcsim_stop_poll,
+	.activate_target = nfcsim_activate_target,
+	.deactivate_target = nfcsim_deactivate_target,
+	.im_transceive = nfcsim_im_transceive,
+	.tm_send = nfcsim_tm_send,
+};
+
+static void nfcsim_set_polling_mode(struct nfcsim *dev)
+{
+	if (dev->polling_mode == NFCSIM_POLL_NONE) {
+		dev->curr_polling_mode = NFCSIM_POLL_NONE;
+		return;
+	}
+
+	if (dev->curr_polling_mode == NFCSIM_POLL_NONE) {
+		if (dev->polling_mode & NFCSIM_POLL_INITIATOR)
+			dev->curr_polling_mode = NFCSIM_POLL_INITIATOR;
+		else
+			dev->curr_polling_mode = NFCSIM_POLL_TARGET;
+
+		return;
+	}
+
+	if (dev->polling_mode == NFCSIM_POLL_DUAL) {
+		if (dev->curr_polling_mode == NFCSIM_POLL_TARGET)
+			dev->curr_polling_mode = NFCSIM_POLL_INITIATOR;
+		else
+			dev->curr_polling_mode = NFCSIM_POLL_TARGET;
+	}
+}
+
+static void nfcsim_wq_poll(struct work_struct *work)
+{
+	struct nfcsim *dev = container_of(work, struct nfcsim, poll_work.work);
+	struct nfcsim *peer = dev->peer_dev;
+
+	/* These work items run on an ordered workqueue and are therefore
+	 * serialized. So we can take both mutexes without being dead locked.
+	 */
+	mutex_lock(&dev->lock);
+	mutex_lock(&peer->lock);
+
+	nfcsim_set_polling_mode(dev);
+
+	if (dev->curr_polling_mode == NFCSIM_POLL_NONE) {
+		DEV_DBG(dev, "Not polling");
+		goto unlock;
+	}
+
+	DEV_DBG(dev, "Polling as %s",
+		dev->curr_polling_mode == NFCSIM_POLL_INITIATOR ?
+		"initiator" : "target");
+
+	if (dev->curr_polling_mode == NFCSIM_POLL_TARGET)
+		goto sched_work;
+
+	if (peer->curr_polling_mode == NFCSIM_POLL_TARGET) {
+		peer->polling_mode = NFCSIM_POLL_NONE;
+		dev->polling_mode = NFCSIM_POLL_NONE;
+
+		dev->initiator = 1;
+
+		nfcsim_target_found(dev);
+
+		goto unlock;
+	}
+
+sched_work:
+	/* This defines the delay for an initiator to check if the other device
+	 * is polling in target mode.
+	 * If the device starts in dual mode polling, it switches between
+	 * initiator and target at every round.
+	 * Because the wq is ordered and only 1 work item is executed at a time,
+	 * we'll always have one device polling as initiator and the other as
+	 * target at some point, even if both are started in dual mode.
+	 */
+	queue_delayed_work(wq, &dev->poll_work, msecs_to_jiffies(200));
+
+unlock:
+	mutex_unlock(&peer->lock);
+	mutex_unlock(&dev->lock);
+}
+
+static struct nfcsim *nfcsim_init_dev(void)
+{
+	struct nfcsim *dev;
+	int rc = -ENOMEM;
+
+	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+	if (dev == NULL)
+		return ERR_PTR(-ENOMEM);
+
+	mutex_init(&dev->lock);
+
+	INIT_DELAYED_WORK(&dev->recv_work, nfcsim_wq_recv);
+	INIT_DELAYED_WORK(&dev->poll_work, nfcsim_wq_poll);
+
+	dev->nfc_dev = nfc_allocate_device(&nfcsim_nfc_ops,
+					   NFC_PROTO_NFC_DEP_MASK,
+					   0, 0);
+	if (!dev->nfc_dev)
+		goto error;
+
+	nfc_set_drvdata(dev->nfc_dev, dev);
+
+	rc = nfc_register_device(dev->nfc_dev);
+	if (rc)
+		goto free_nfc_dev;
+
+	return dev;
+
+free_nfc_dev:
+	nfc_free_device(dev->nfc_dev);
+
+error:
+	kfree(dev);
+
+	return ERR_PTR(rc);
+}
+
+static void nfcsim_free_device(struct nfcsim *dev)
+{
+	nfc_unregister_device(dev->nfc_dev);
+
+	nfc_free_device(dev->nfc_dev);
+
+	kfree(dev);
+}
+
+int __init nfcsim_init(void)
+{
+	int rc;
+
+	/* We need an ordered wq to ensure that poll_work items are executed
+	 * one at a time.
+	 */
+	wq = alloc_ordered_workqueue("nfcsim", 0);
+	if (!wq) {
+		rc = -ENOMEM;
+		goto exit;
+	}
+
+	dev0 = nfcsim_init_dev();
+	if (IS_ERR(dev0)) {
+		rc = PTR_ERR(dev0);
+		goto exit;
+	}
+
+	dev1 = nfcsim_init_dev();
+	if (IS_ERR(dev1)) {
+		kfree(dev0);
+
+		rc = PTR_ERR(dev1);
+		goto exit;
+	}
+
+	dev0->peer_dev = dev1;
+	dev1->peer_dev = dev0;
+
+	pr_debug("NFCsim " NFCSIM_VERSION " initialized\n");
+
+	rc = 0;
+exit:
+	if (rc)
+		pr_err("Failed to initialize nfcsim driver (%d)\n",
+		       rc);
+
+	return rc;
+}
+
+void __exit nfcsim_exit(void)
+{
+	nfcsim_cleanup_dev(dev0, 1);
+	nfcsim_cleanup_dev(dev1, 1);
+
+	nfcsim_free_device(dev0);
+	nfcsim_free_device(dev1);
+
+	destroy_workqueue(wq);
+}
+
+module_init(nfcsim_init);
+module_exit(nfcsim_exit);
+
+MODULE_DESCRIPTION("NFCSim driver ver " NFCSIM_VERSION);
+MODULE_VERSION(NFCSIM_VERSION);
+MODULE_LICENSE("GPL");
diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
index 3b731acbc408fbc807ea8ffa4eef9f0dc622e97f..59f95d8fc98c887228d15e0421c69906bdd85154 100644
--- a/drivers/nfc/nfcwilink.c
+++ b/drivers/nfc/nfcwilink.c
@@ -109,7 +109,7 @@ enum {
 	NFCWILINK_FW_DOWNLOAD,
 };
 
-static int nfcwilink_send(struct sk_buff *skb);
+static int nfcwilink_send(struct nci_dev *ndev, struct sk_buff *skb);
 
 static inline struct sk_buff *nfcwilink_skb_alloc(unsigned int len, gfp_t how)
 {
@@ -156,8 +156,6 @@ static int nfcwilink_get_bts_file_name(struct nfcwilink *drv, char *file_name)
 		return -ENOMEM;
 	}
 
-	skb->dev = (void *)drv->ndev;
-
 	cmd = (struct nci_vs_nfcc_info_cmd *)
 			skb_put(skb, sizeof(struct nci_vs_nfcc_info_cmd));
 	cmd->gid = NCI_VS_NFCC_INFO_CMD_GID;
@@ -166,7 +164,7 @@ static int nfcwilink_get_bts_file_name(struct nfcwilink *drv, char *file_name)
 
 	drv->nfcc_info.plen = 0;
 
-	rc = nfcwilink_send(skb);
+	rc = nfcwilink_send(drv->ndev, skb);
 	if (rc)
 		return rc;
 
@@ -232,11 +230,9 @@ static int nfcwilink_send_bts_cmd(struct nfcwilink *drv, __u8 *data, int len)
 		return -ENOMEM;
 	}
 
-	skb->dev = (void *)drv->ndev;
-
 	memcpy(skb_put(skb, len), data, len);
 
-	rc = nfcwilink_send(skb);
+	rc = nfcwilink_send(drv->ndev, skb);
 	if (rc)
 		return rc;
 
@@ -371,10 +367,8 @@ static long nfcwilink_receive(void *priv_data, struct sk_buff *skb)
 		return 0;
 	}
 
-	skb->dev = (void *) drv->ndev;
-
 	/* Forward skb to NCI core layer */
-	rc = nci_recv_frame(skb);
+	rc = nci_recv_frame(drv->ndev, skb);
 	if (rc < 0) {
 		nfc_dev_err(&drv->pdev->dev, "nci_recv_frame failed %d", rc);
 		return rc;
@@ -480,9 +474,8 @@ static int nfcwilink_close(struct nci_dev *ndev)
 	return rc;
 }
 
-static int nfcwilink_send(struct sk_buff *skb)
+static int nfcwilink_send(struct nci_dev *ndev, struct sk_buff *skb)
 {
-	struct nci_dev *ndev = (struct nci_dev *)skb->dev;
 	struct nfcwilink *drv = nci_get_drvdata(ndev);
 	struct nfcwilink_hdr hdr = {NFCWILINK_CHNL, NFCWILINK_OPCODE, 0x0000};
 	long len;
@@ -542,7 +535,6 @@ static int nfcwilink_probe(struct platform_device *pdev)
 
 	drv->ndev = nci_allocate_device(&nfcwilink_ops,
 					protocols,
-					NFC_SE_NONE,
 					NFCWILINK_HDR_LEN,
 					0);
 	if (!drv->ndev) {
diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c
index 8f6f2baa930d7efea25f733f44f115dd4495b3b8..bfb4a4e7c604f02b20c5fa047dfb2010dec29c44 100644
--- a/drivers/nfc/pn533.c
+++ b/drivers/nfc/pn533.c
@@ -258,7 +258,7 @@ static const struct pn533_poll_modulations poll_mod[] = {
 				.opcode = PN533_FELICA_OPC_SENSF_REQ,
 				.sc = PN533_FELICA_SENSF_SC_ALL,
 				.rc = PN533_FELICA_SENSF_RC_NO_SYSTEM_CODE,
-				.tsn = 0,
+				.tsn = 0x03,
 			},
 		},
 		.len = 7,
@@ -271,7 +271,7 @@ static const struct pn533_poll_modulations poll_mod[] = {
 				.opcode = PN533_FELICA_OPC_SENSF_REQ,
 				.sc = PN533_FELICA_SENSF_SC_ALL,
 				.rc = PN533_FELICA_SENSF_RC_NO_SYSTEM_CODE,
-				.tsn = 0,
+				.tsn = 0x03,
 			},
 		 },
 		.len = 7,
@@ -1235,7 +1235,7 @@ static int pn533_target_found_type_a(struct nfc_target *nfc_tgt, u8 *tgt_data,
 struct pn533_target_felica {
 	u8 pol_res;
 	u8 opcode;
-	u8 nfcid2[8];
+	u8 nfcid2[NFC_NFCID2_MAXSIZE];
 	u8 pad[8];
 	/* optional */
 	u8 syst_code[];
@@ -1275,6 +1275,9 @@ static int pn533_target_found_felica(struct nfc_target *nfc_tgt, u8 *tgt_data,
 	memcpy(nfc_tgt->sensf_res, &tgt_felica->opcode, 9);
 	nfc_tgt->sensf_res_len = 9;
 
+	memcpy(nfc_tgt->nfcid2, tgt_felica->nfcid2, NFC_NFCID2_MAXSIZE);
+	nfc_tgt->nfcid2_len = NFC_NFCID2_MAXSIZE;
+
 	return 0;
 }
 
@@ -2084,6 +2087,9 @@ static int pn533_dep_link_up(struct nfc_dev *nfc_dev, struct nfc_target *target,
 	if (comm_mode == NFC_COMM_PASSIVE)
 		skb_len += PASSIVE_DATA_LEN;
 
+	if (target && target->nfcid2_len)
+		skb_len += NFC_NFCID3_MAXSIZE;
+
 	skb = pn533_alloc_skb(dev, skb_len);
 	if (!skb)
 		return -ENOMEM;
@@ -2100,6 +2106,12 @@ static int pn533_dep_link_up(struct nfc_dev *nfc_dev, struct nfc_target *target,
 		*next |= 1;
 	}
 
+	if (target && target->nfcid2_len) {
+		memcpy(skb_put(skb, NFC_NFCID3_MAXSIZE), target->nfcid2,
+		       target->nfcid2_len);
+		*next |= 2;
+	}
+
 	if (gb != NULL && gb_len > 0) {
 		memcpy(skb_put(skb, gb_len), gb, gb_len);
 		*next |= 4; /* We have some Gi */
@@ -2489,7 +2501,7 @@ static void pn533_acr122_poweron_rdr_resp(struct urb *urb)
 
 	nfc_dev_dbg(&urb->dev->dev, "%s", __func__);
 
-	print_hex_dump(KERN_ERR, "ACR122 RX: ", DUMP_PREFIX_NONE, 16, 1,
+	print_hex_dump_debug("ACR122 RX: ", DUMP_PREFIX_NONE, 16, 1,
 		       urb->transfer_buffer, urb->transfer_buffer_length,
 		       false);
 
@@ -2520,7 +2532,7 @@ static int pn533_acr122_poweron_rdr(struct pn533 *dev)
 	dev->out_urb->transfer_buffer = cmd;
 	dev->out_urb->transfer_buffer_length = sizeof(cmd);
 
-	print_hex_dump(KERN_ERR, "ACR122 TX: ", DUMP_PREFIX_NONE, 16, 1,
+	print_hex_dump_debug("ACR122 TX: ", DUMP_PREFIX_NONE, 16, 1,
 		       cmd, sizeof(cmd), false);
 
 	rc = usb_submit_urb(dev->out_urb, GFP_KERNEL);
@@ -2774,17 +2786,18 @@ static int pn533_probe(struct usb_interface *interface,
 		goto destroy_wq;
 
 	nfc_dev_info(&dev->interface->dev,
-		     "NXP PN533 firmware ver %d.%d now attached",
-		     fw_ver.ver, fw_ver.rev);
+		     "NXP PN5%02X firmware ver %d.%d now attached",
+		     fw_ver.ic, fw_ver.ver, fw_ver.rev);
 
 
 	dev->nfc_dev = nfc_allocate_device(&pn533_nfc_ops, protocols,
-					   NFC_SE_NONE,
 					   dev->ops->tx_header_len +
 					   PN533_CMD_DATAEXCH_HEAD_LEN,
 					   dev->ops->tx_tail_len);
-	if (!dev->nfc_dev)
+	if (!dev->nfc_dev) {
+		rc = -ENOMEM;
 		goto destroy_wq;
+	}
 
 	nfc_set_parent_dev(dev->nfc_dev, &interface->dev);
 	nfc_set_drvdata(dev->nfc_dev, dev);
diff --git a/drivers/nfc/pn544/pn544.c b/drivers/nfc/pn544/pn544.c
index 9c5f16e7baefa40970f7d3274aaff53fcd2f8c9a..0d17da7675b75b245a26d79498fc58418054f71d 100644
--- a/drivers/nfc/pn544/pn544.c
+++ b/drivers/nfc/pn544/pn544.c
@@ -551,20 +551,25 @@ static int pn544_hci_complete_target_discovered(struct nfc_hci_dev *hdev,
 			return -EPROTO;
 		}
 
-		r = nfc_hci_send_cmd(hdev, PN544_RF_READER_F_GATE,
-				     PN544_RF_READER_CMD_ACTIVATE_NEXT,
-				     uid_skb->data, uid_skb->len, NULL);
-		kfree_skb(uid_skb);
-
-		r = nfc_hci_send_cmd(hdev,
+		/* Type F NFC-DEP IDm has prefix 0x01FE */
+		if ((uid_skb->data[0] == 0x01) && (uid_skb->data[1] == 0xfe)) {
+			kfree_skb(uid_skb);
+			r = nfc_hci_send_cmd(hdev,
 					PN544_RF_READER_NFCIP1_INITIATOR_GATE,
 					PN544_HCI_CMD_CONTINUE_ACTIVATION,
 					NULL, 0, NULL);
-		if (r < 0)
-			return r;
+			if (r < 0)
+				return r;
 
-		target->hci_reader_gate = PN544_RF_READER_NFCIP1_INITIATOR_GATE;
-		target->supported_protocols = NFC_PROTO_NFC_DEP_MASK;
+			target->supported_protocols = NFC_PROTO_NFC_DEP_MASK;
+			target->hci_reader_gate =
+				PN544_RF_READER_NFCIP1_INITIATOR_GATE;
+		} else {
+			r = nfc_hci_send_cmd(hdev, PN544_RF_READER_F_GATE,
+					     PN544_RF_READER_CMD_ACTIVATE_NEXT,
+					     uid_skb->data, uid_skb->len, NULL);
+			kfree_skb(uid_skb);
+		}
 	} else if (target->supported_protocols & NFC_PROTO_ISO14443_MASK) {
 		/*
 		 * TODO: maybe other ISO 14443 require some kind of continue
@@ -706,12 +711,9 @@ static int pn544_hci_check_presence(struct nfc_hci_dev *hdev,
 		 return nfc_hci_send_cmd(hdev, NFC_HCI_RF_READER_A_GATE,
 				     PN544_RF_READER_CMD_ACTIVATE_NEXT,
 				     target->nfcid1, target->nfcid1_len, NULL);
-	} else if (target->supported_protocols & NFC_PROTO_JEWEL_MASK) {
-		return nfc_hci_send_cmd(hdev, target->hci_reader_gate,
-					PN544_JEWEL_RAW_CMD, NULL, 0, NULL);
-	} else if (target->supported_protocols & NFC_PROTO_FELICA_MASK) {
-		return nfc_hci_send_cmd(hdev, PN544_RF_READER_F_GATE,
-					PN544_FELICA_RAW, NULL, 0, NULL);
+	} else if (target->supported_protocols & (NFC_PROTO_JEWEL_MASK |
+						NFC_PROTO_FELICA_MASK)) {
+		return -EOPNOTSUPP;
 	} else if (target->supported_protocols & NFC_PROTO_NFC_DEP_MASK) {
 		return nfc_hci_send_cmd(hdev, target->hci_reader_gate,
 					PN544_HCI_CMD_ATTREQUEST,
@@ -801,7 +803,7 @@ int pn544_hci_probe(void *phy_id, struct nfc_phy_ops *phy_ops, char *llc_name,
 		    struct nfc_hci_dev **hdev)
 {
 	struct pn544_hci_info *info;
-	u32 protocols, se;
+	u32 protocols;
 	struct nfc_hci_init_data init_data;
 	int r;
 
@@ -834,10 +836,8 @@ int pn544_hci_probe(void *phy_id, struct nfc_phy_ops *phy_ops, char *llc_name,
 		    NFC_PROTO_ISO14443_B_MASK |
 		    NFC_PROTO_NFC_DEP_MASK;
 
-	se = NFC_SE_UICC | NFC_SE_EMBEDDED;
-
 	info->hdev = nfc_hci_allocate_device(&pn544_hci_ops, &init_data, 0,
-					     protocols, se, llc_name,
+					     protocols, llc_name,
 					     phy_headroom + PN544_CMDS_HEADROOM,
 					     phy_tailroom, phy_payload);
 	if (!info->hdev) {
diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h
index b87a1692b0864f436a9185447cbfe74cce6ec7e1..0af851c3b038186357b8576ec4025bb5193ee1fd 100644
--- a/include/net/nfc/hci.h
+++ b/include/net/nfc/hci.h
@@ -59,8 +59,10 @@ struct nfc_hci_ops {
 			      struct nfc_target *target);
 	int (*event_received)(struct nfc_hci_dev *hdev, u8 gate, u8 event,
 			      struct sk_buff *skb);
-	int (*enable_se)(struct nfc_dev *dev, u32 secure_element);
-	int (*disable_se)(struct nfc_dev *dev, u32 secure_element);
+	int (*fw_upload)(struct nfc_hci_dev *hdev, const char *firmware_name);
+	int (*discover_se)(struct nfc_hci_dev *dev);
+	int (*enable_se)(struct nfc_hci_dev *dev, u32 se_idx);
+	int (*disable_se)(struct nfc_hci_dev *dev, u32 se_idx);
 };
 
 /* Pipes */
@@ -152,7 +154,6 @@ struct nfc_hci_dev *nfc_hci_allocate_device(struct nfc_hci_ops *ops,
 					    struct nfc_hci_init_data *init_data,
 					    unsigned long quirks,
 					    u32 protocols,
-					    u32 supported_se,
 					    const char *llc_name,
 					    int tx_headroom,
 					    int tx_tailroom,
diff --git a/include/net/nfc/nci_core.h b/include/net/nfc/nci_core.h
index 5bc0c460edc0189b56633a111159a15f7a430131..99fc1f3a392af172b2c3d5b5b499898f5cfbae39 100644
--- a/include/net/nfc/nci_core.h
+++ b/include/net/nfc/nci_core.h
@@ -3,6 +3,7 @@
  *  NFC Controller (NFCC) and a Device Host (DH).
  *
  *  Copyright (C) 2011 Texas Instruments, Inc.
+ *  Copyright (C) 2013 Intel Corporation. All rights reserved.
  *
  *  Written by Ilan Elias <ilane@ti.com>
  *
@@ -66,7 +67,7 @@ struct nci_dev;
 struct nci_ops {
 	int (*open)(struct nci_dev *ndev);
 	int (*close)(struct nci_dev *ndev);
-	int (*send)(struct sk_buff *skb);
+	int (*send)(struct nci_dev *ndev, struct sk_buff *skb);
 };
 
 #define NCI_MAX_SUPPORTED_RF_INTERFACES		4
@@ -147,13 +148,12 @@ struct nci_dev {
 /* ----- NCI Devices ----- */
 struct nci_dev *nci_allocate_device(struct nci_ops *ops,
 				    __u32 supported_protocols,
-				    __u32 supported_se,
 				    int tx_headroom,
 				    int tx_tailroom);
 void nci_free_device(struct nci_dev *ndev);
 int nci_register_device(struct nci_dev *ndev);
 void nci_unregister_device(struct nci_dev *ndev);
-int nci_recv_frame(struct sk_buff *skb);
+int nci_recv_frame(struct nci_dev *ndev, struct sk_buff *skb);
 
 static inline struct sk_buff *nci_skb_alloc(struct nci_dev *ndev,
 					    unsigned int len,
@@ -202,4 +202,56 @@ void nci_req_complete(struct nci_dev *ndev, int result);
 /* ----- NCI status code ----- */
 int nci_to_errno(__u8 code);
 
+/* ----- NCI over SPI acknowledge modes ----- */
+#define NCI_SPI_CRC_DISABLED	0x00
+#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 spi_device	*spi;
+	struct nci_spi_ops	*ops;
+
+	unsigned int		xfer_udelay;	/* microseconds delay between
+						  transactions */
+	u8			acknowledge_mode;
+
+	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;
+}
+
 #endif /* __NCI_CORE_H */
diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h
index 5eb80bb3cbb233f02401cec1f1ee8103119f3da0..0e353f1658bb46e638b287ee2bbfdbd33b37a584 100644
--- a/include/net/nfc/nfc.h
+++ b/include/net/nfc/nfc.h
@@ -68,8 +68,12 @@ struct nfc_ops {
 			     void *cb_context);
 	int (*tm_send)(struct nfc_dev *dev, struct sk_buff *skb);
 	int (*check_presence)(struct nfc_dev *dev, struct nfc_target *target);
-	int (*enable_se)(struct nfc_dev *dev, u32 secure_element);
-	int (*disable_se)(struct nfc_dev *dev, u32 secure_element);
+	int (*fw_upload)(struct nfc_dev *dev, const char *firmware_name);
+
+	/* Secure Element API */
+	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);
 };
 
 #define NFC_TARGET_IDX_ANY -1
@@ -83,6 +87,8 @@ struct nfc_target {
 	u8 sel_res;
 	u8 nfcid1_len;
 	u8 nfcid1[NFC_NFCID1_MAXSIZE];
+	u8 nfcid2_len;
+	u8 nfcid2[NFC_NFCID2_MAXSIZE];
 	u8 sensb_res_len;
 	u8 sensb_res[NFC_SENSB_RES_MAXSIZE];
 	u8 sensf_res_len;
@@ -91,6 +97,23 @@ struct nfc_target {
 	u8 logical_idx;
 };
 
+/**
+ * nfc_se - A structure for NFC accessible secure elements.
+ *
+ * @idx: The secure element index. User space will enable or
+ *       disable a secure element by its index.
+ * @type: The secure element type. It can be SE_UICC or
+ *        SE_EMBEDDED.
+ * @state: The secure element state, either enabled or disabled.
+ *
+ */
+struct nfc_se {
+	struct list_head list;
+	u32 idx;
+	u16 type;
+	u16 state;
+};
+
 struct nfc_genl_data {
 	u32 poll_req_portid;
 	struct mutex genl_data_mutex;
@@ -104,6 +127,7 @@ struct nfc_dev {
 	int targets_generation;
 	struct device dev;
 	bool dev_up;
+	bool fw_upload_in_progress;
 	u8 rf_mode;
 	bool polling;
 	struct nfc_target *active_target;
@@ -111,8 +135,7 @@ struct nfc_dev {
 	struct nfc_genl_data genl_data;
 	u32 supported_protocols;
 
-	u32 supported_se;
-	u32 active_se;
+	struct list_head secure_elements;
 
 	int tx_headroom;
 	int tx_tailroom;
@@ -132,7 +155,6 @@ extern struct class nfc_class;
 
 struct nfc_dev *nfc_allocate_device(struct nfc_ops *ops,
 				    u32 supported_protocols,
-				    u32 supported_se,
 				    int tx_headroom,
 				    int tx_tailroom);
 
@@ -216,4 +238,7 @@ int nfc_tm_data_received(struct nfc_dev *dev, struct sk_buff *skb);
 
 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);
+
 #endif /* __NET_NFC_H */
diff --git a/include/uapi/linux/nfc.h b/include/uapi/linux/nfc.h
index 7c6f627a717dc159bdf6f38170aa0908f717f65e..caed0f324d5ffc6fd88a59dda72f51636af0707a 100644
--- a/include/uapi/linux/nfc.h
+++ b/include/uapi/linux/nfc.h
@@ -69,6 +69,8 @@
  *	starting a poll from a device which has a secure element enabled means
  *	we want to do SE based card emulation.
  * @NFC_CMD_DISABLE_SE: Disable the physical link to a specific secure element.
+ * @NFC_CMD_FW_UPLOAD: Request to Load/flash firmware, or event to inform that
+ *	some firmware was loaded
  */
 enum nfc_commands {
 	NFC_CMD_UNSPEC,
@@ -92,6 +94,9 @@ enum nfc_commands {
 	NFC_CMD_DISABLE_SE,
 	NFC_CMD_LLC_SDREQ,
 	NFC_EVENT_LLC_SDRES,
+	NFC_CMD_FW_UPLOAD,
+	NFC_EVENT_SE_ADDED,
+	NFC_EVENT_SE_REMOVED,
 /* private: internal use only */
 	__NFC_CMD_AFTER_LAST
 };
@@ -121,6 +126,9 @@ enum nfc_commands {
  * @NFC_ATTR_LLC_PARAM_RW: Receive Window size parameter
  * @NFC_ATTR_LLC_PARAM_MIUX: MIU eXtension parameter
  * @NFC_ATTR_SE: Available Secure Elements
+ * @NFC_ATTR_FIRMWARE_NAME: Free format firmware version
+ * @NFC_ATTR_SE_INDEX: Secure element index
+ * @NFC_ATTR_SE_TYPE: Secure element type (UICC or EMBEDDED)
  */
 enum nfc_attrs {
 	NFC_ATTR_UNSPEC,
@@ -143,6 +151,9 @@ enum nfc_attrs {
 	NFC_ATTR_LLC_PARAM_MIUX,
 	NFC_ATTR_SE,
 	NFC_ATTR_LLC_SDP,
+	NFC_ATTR_FIRMWARE_NAME,
+	NFC_ATTR_SE_INDEX,
+	NFC_ATTR_SE_TYPE,
 /* private: internal use only */
 	__NFC_ATTR_AFTER_LAST
 };
@@ -159,9 +170,12 @@ enum nfc_sdp_attr {
 
 #define NFC_DEVICE_NAME_MAXSIZE 8
 #define NFC_NFCID1_MAXSIZE 10
+#define NFC_NFCID2_MAXSIZE 8
+#define NFC_NFCID3_MAXSIZE 10
 #define NFC_SENSB_RES_MAXSIZE 12
 #define NFC_SENSF_RES_MAXSIZE 18
 #define NFC_GB_MAXSIZE        48
+#define NFC_FIRMWARE_NAME_MAXSIZE 32
 
 /* NFC protocols */
 #define NFC_PROTO_JEWEL		1
@@ -191,10 +205,12 @@ enum nfc_sdp_attr {
 #define NFC_PROTO_ISO14443_B_MASK (1 << NFC_PROTO_ISO14443_B)
 
 /* NFC Secure Elements */
-#define NFC_SE_NONE     0x0
 #define NFC_SE_UICC     0x1
 #define NFC_SE_EMBEDDED 0x2
 
+#define NFC_SE_DISABLED 0x0
+#define NFC_SE_ENABLED  0x1
+
 struct sockaddr_nfc {
 	sa_family_t sa_family;
 	__u32 dev_idx;
diff --git a/net/nfc/core.c b/net/nfc/core.c
index 40d2527693da8170b4edd9d0d50837255387f1eb..dc96a83aa6abb6659311e11ef13f97dc81c3b494 100644
--- a/net/nfc/core.c
+++ b/net/nfc/core.c
@@ -44,6 +44,47 @@ DEFINE_MUTEX(nfc_devlist_mutex);
 /* NFC device ID bitmap */
 static DEFINE_IDA(nfc_index_ida);
 
+int nfc_fw_upload(struct nfc_dev *dev, const char *firmware_name)
+{
+	int rc = 0;
+
+	pr_debug("%s do firmware %s\n", dev_name(&dev->dev), firmware_name);
+
+	device_lock(&dev->dev);
+
+	if (!device_is_registered(&dev->dev)) {
+		rc = -ENODEV;
+		goto error;
+	}
+
+	if (dev->dev_up) {
+		rc = -EBUSY;
+		goto error;
+	}
+
+	if (!dev->ops->fw_upload) {
+		rc = -EOPNOTSUPP;
+		goto error;
+	}
+
+	dev->fw_upload_in_progress = true;
+	rc = dev->ops->fw_upload(dev, firmware_name);
+	if (rc)
+		dev->fw_upload_in_progress = false;
+
+error:
+	device_unlock(&dev->dev);
+	return rc;
+}
+
+int nfc_fw_upload_done(struct nfc_dev *dev, const char *firmware_name)
+{
+	dev->fw_upload_in_progress = false;
+
+	return nfc_genl_fw_upload_done(dev, firmware_name);
+}
+EXPORT_SYMBOL(nfc_fw_upload_done);
+
 /**
  * nfc_dev_up - turn on the NFC device
  *
@@ -69,6 +110,11 @@ int nfc_dev_up(struct nfc_dev *dev)
 		goto error;
 	}
 
+	if (dev->fw_upload_in_progress) {
+		rc = -EBUSY;
+		goto error;
+	}
+
 	if (dev->dev_up) {
 		rc = -EALREADY;
 		goto error;
@@ -80,6 +126,13 @@ int nfc_dev_up(struct nfc_dev *dev)
 	if (!rc)
 		dev->dev_up = true;
 
+	/* We have to enable the device before discovering SEs */
+	if (dev->ops->discover_se) {
+		rc = dev->ops->discover_se(dev);
+		if (!rc)
+			pr_warn("SE discovery failed\n");
+	}
+
 error:
 	device_unlock(&dev->dev);
 	return rc;
@@ -475,6 +528,108 @@ int nfc_data_exchange(struct nfc_dev *dev, u32 target_idx, struct sk_buff *skb,
 	return rc;
 }
 
+static struct nfc_se *find_se(struct nfc_dev *dev, u32 se_idx)
+{
+	struct nfc_se *se, *n;
+
+	list_for_each_entry_safe(se, n, &dev->secure_elements, list)
+		if (se->idx == se_idx)
+			return se;
+
+	return NULL;
+}
+
+int nfc_enable_se(struct nfc_dev *dev, u32 se_idx)
+{
+
+	struct nfc_se *se;
+	int rc;
+
+	pr_debug("%s se index %d\n", dev_name(&dev->dev), se_idx);
+
+	device_lock(&dev->dev);
+
+	if (!device_is_registered(&dev->dev)) {
+		rc = -ENODEV;
+		goto error;
+	}
+
+	if (!dev->dev_up) {
+		rc = -ENODEV;
+		goto error;
+	}
+
+	if (dev->polling) {
+		rc = -EBUSY;
+		goto error;
+	}
+
+	if (!dev->ops->enable_se || !dev->ops->disable_se) {
+		rc = -EOPNOTSUPP;
+		goto error;
+	}
+
+	se = find_se(dev, se_idx);
+	if (!se) {
+		rc = -EINVAL;
+		goto error;
+	}
+
+	if (se->type == NFC_SE_ENABLED) {
+		rc = -EALREADY;
+		goto error;
+	}
+
+	rc = dev->ops->enable_se(dev, se_idx);
+
+error:
+	device_unlock(&dev->dev);
+	return rc;
+}
+
+int nfc_disable_se(struct nfc_dev *dev, u32 se_idx)
+{
+
+	struct nfc_se *se;
+	int rc;
+
+	pr_debug("%s se index %d\n", dev_name(&dev->dev), se_idx);
+
+	device_lock(&dev->dev);
+
+	if (!device_is_registered(&dev->dev)) {
+		rc = -ENODEV;
+		goto error;
+	}
+
+	if (!dev->dev_up) {
+		rc = -ENODEV;
+		goto error;
+	}
+
+	if (!dev->ops->enable_se || !dev->ops->disable_se) {
+		rc = -EOPNOTSUPP;
+		goto error;
+	}
+
+	se = find_se(dev, se_idx);
+	if (!se) {
+		rc = -EINVAL;
+		goto error;
+	}
+
+	if (se->type == NFC_SE_DISABLED) {
+		rc = -EALREADY;
+		goto error;
+	}
+
+	rc = dev->ops->disable_se(dev, se_idx);
+
+error:
+	device_unlock(&dev->dev);
+	return rc;
+}
+
 int nfc_set_remote_general_bytes(struct nfc_dev *dev, u8 *gb, u8 gb_len)
 {
 	pr_debug("dev_name=%s gb_len=%d\n", dev_name(&dev->dev), gb_len);
@@ -707,14 +862,79 @@ inline void nfc_driver_failure(struct nfc_dev *dev, int err)
 }
 EXPORT_SYMBOL(nfc_driver_failure);
 
+int nfc_add_se(struct nfc_dev *dev, u32 se_idx, u16 type)
+{
+	struct nfc_se *se;
+	int rc;
+
+	pr_debug("%s se index %d\n", dev_name(&dev->dev), se_idx);
+
+	se = find_se(dev, se_idx);
+	if (se)
+		return -EALREADY;
+
+	se = kzalloc(sizeof(struct nfc_se), GFP_KERNEL);
+	if (!se)
+		return -ENOMEM;
+
+	se->idx = se_idx;
+	se->type = type;
+	se->state = NFC_SE_DISABLED;
+	INIT_LIST_HEAD(&se->list);
+
+	list_add(&se->list, &dev->secure_elements);
+
+	rc = nfc_genl_se_added(dev, se_idx, type);
+	if (rc < 0) {
+		list_del(&se->list);
+		kfree(se);
+
+		return rc;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL(nfc_add_se);
+
+int nfc_remove_se(struct nfc_dev *dev, u32 se_idx)
+{
+	struct nfc_se *se, *n;
+	int rc;
+
+	pr_debug("%s se index %d\n", dev_name(&dev->dev), se_idx);
+
+	list_for_each_entry_safe(se, n, &dev->secure_elements, list)
+		if (se->idx == se_idx) {
+			rc = nfc_genl_se_removed(dev, se_idx);
+			if (rc < 0)
+				return rc;
+
+			list_del(&se->list);
+			kfree(se);
+
+			return 0;
+		}
+
+	return -EINVAL;
+}
+EXPORT_SYMBOL(nfc_remove_se);
+
 static void nfc_release(struct device *d)
 {
 	struct nfc_dev *dev = to_nfc_dev(d);
+	struct nfc_se *se, *n;
 
 	pr_debug("dev_name=%s\n", dev_name(&dev->dev));
 
 	nfc_genl_data_exit(&dev->genl_data);
 	kfree(dev->targets);
+
+	list_for_each_entry_safe(se, n, &dev->secure_elements, list) {
+			nfc_genl_se_removed(dev, se->idx);
+			list_del(&se->list);
+			kfree(se);
+	}
+
 	kfree(dev);
 }
 
@@ -786,7 +1006,6 @@ struct nfc_dev *nfc_get_device(unsigned int idx)
  */
 struct nfc_dev *nfc_allocate_device(struct nfc_ops *ops,
 				    u32 supported_protocols,
-				    u32 supported_se,
 				    int tx_headroom, int tx_tailroom)
 {
 	struct nfc_dev *dev;
@@ -804,10 +1023,9 @@ struct nfc_dev *nfc_allocate_device(struct nfc_ops *ops,
 
 	dev->ops = ops;
 	dev->supported_protocols = supported_protocols;
-	dev->supported_se = supported_se;
-	dev->active_se = NFC_SE_NONE;
 	dev->tx_headroom = tx_headroom;
 	dev->tx_tailroom = tx_tailroom;
+	INIT_LIST_HEAD(&dev->secure_elements);
 
 	nfc_genl_data_init(&dev->genl_data);
 
diff --git a/net/nfc/hci/core.c b/net/nfc/hci/core.c
index 91020b210d8774416467bf009130cad9db5870a1..7b1c186736ebf924977ed8eb9040357ab88f3c3c 100644
--- a/net/nfc/hci/core.c
+++ b/net/nfc/hci/core.c
@@ -570,21 +570,21 @@ static int hci_dep_link_up(struct nfc_dev *nfc_dev, struct nfc_target *target,
 {
 	struct nfc_hci_dev *hdev = nfc_get_drvdata(nfc_dev);
 
-	if (hdev->ops->dep_link_up)
-		return hdev->ops->dep_link_up(hdev, target, comm_mode,
-						gb, gb_len);
+	if (!hdev->ops->dep_link_up)
+		return 0;
 
-	return 0;
+	return hdev->ops->dep_link_up(hdev, target, comm_mode,
+				      gb, gb_len);
 }
 
 static int hci_dep_link_down(struct nfc_dev *nfc_dev)
 {
 	struct nfc_hci_dev *hdev = nfc_get_drvdata(nfc_dev);
 
-	if (hdev->ops->dep_link_down)
-		return hdev->ops->dep_link_down(hdev);
+	if (!hdev->ops->dep_link_down)
+		return 0;
 
-	return 0;
+	return hdev->ops->dep_link_down(hdev);
 }
 
 static int hci_activate_target(struct nfc_dev *nfc_dev,
@@ -673,12 +673,12 @@ static int hci_tm_send(struct nfc_dev *nfc_dev, struct sk_buff *skb)
 {
 	struct nfc_hci_dev *hdev = nfc_get_drvdata(nfc_dev);
 
-	if (hdev->ops->tm_send)
-		return hdev->ops->tm_send(hdev, skb);
-
-	kfree_skb(skb);
+	if (!hdev->ops->tm_send) {
+		kfree_skb(skb);
+		return -ENOTSUPP;
+	}
 
-	return -ENOTSUPP;
+	return hdev->ops->tm_send(hdev, skb);
 }
 
 static int hci_check_presence(struct nfc_dev *nfc_dev,
@@ -686,8 +686,38 @@ static int hci_check_presence(struct nfc_dev *nfc_dev,
 {
 	struct nfc_hci_dev *hdev = nfc_get_drvdata(nfc_dev);
 
-	if (hdev->ops->check_presence)
-		return hdev->ops->check_presence(hdev, target);
+	if (!hdev->ops->check_presence)
+		return 0;
+
+	return hdev->ops->check_presence(hdev, target);
+}
+
+static int hci_discover_se(struct nfc_dev *nfc_dev)
+{
+	struct nfc_hci_dev *hdev = nfc_get_drvdata(nfc_dev);
+
+	if (hdev->ops->discover_se)
+		return hdev->ops->discover_se(hdev);
+
+	return 0;
+}
+
+static int hci_enable_se(struct nfc_dev *nfc_dev, u32 se_idx)
+{
+	struct nfc_hci_dev *hdev = nfc_get_drvdata(nfc_dev);
+
+	if (hdev->ops->enable_se)
+		return hdev->ops->enable_se(hdev, se_idx);
+
+	return 0;
+}
+
+static int hci_disable_se(struct nfc_dev *nfc_dev, u32 se_idx)
+{
+	struct nfc_hci_dev *hdev = nfc_get_drvdata(nfc_dev);
+
+	if (hdev->ops->disable_se)
+		return hdev->ops->enable_se(hdev, se_idx);
 
 	return 0;
 }
@@ -779,6 +809,16 @@ static void nfc_hci_recv_from_llc(struct nfc_hci_dev *hdev, struct sk_buff *skb)
 	}
 }
 
+static int hci_fw_upload(struct nfc_dev *nfc_dev, const char *firmware_name)
+{
+	struct nfc_hci_dev *hdev = nfc_get_drvdata(nfc_dev);
+
+	if (!hdev->ops->fw_upload)
+		return -ENOTSUPP;
+
+	return hdev->ops->fw_upload(hdev, firmware_name);
+}
+
 static struct nfc_ops hci_nfc_ops = {
 	.dev_up = hci_dev_up,
 	.dev_down = hci_dev_down,
@@ -791,13 +831,16 @@ static struct nfc_ops hci_nfc_ops = {
 	.im_transceive = hci_transceive,
 	.tm_send = hci_tm_send,
 	.check_presence = hci_check_presence,
+	.fw_upload = hci_fw_upload,
+	.discover_se = hci_discover_se,
+	.enable_se = hci_enable_se,
+	.disable_se = hci_disable_se,
 };
 
 struct nfc_hci_dev *nfc_hci_allocate_device(struct nfc_hci_ops *ops,
 					    struct nfc_hci_init_data *init_data,
 					    unsigned long quirks,
 					    u32 protocols,
-					    u32 supported_se,
 					    const char *llc_name,
 					    int tx_headroom,
 					    int tx_tailroom,
@@ -823,7 +866,7 @@ struct nfc_hci_dev *nfc_hci_allocate_device(struct nfc_hci_ops *ops,
 		return NULL;
 	}
 
-	hdev->ndev = nfc_allocate_device(&hci_nfc_ops, protocols, supported_se,
+	hdev->ndev = nfc_allocate_device(&hci_nfc_ops, protocols,
 					 tx_headroom + HCI_CMDS_HEADROOM,
 					 tx_tailroom);
 	if (!hdev->ndev) {
diff --git a/net/nfc/llcp.h b/net/nfc/llcp.h
index ff8c434f7df89d5df8fd37281c06c315f35a6b18..f4d48b57ea113467807d0dd7517c4263bcd64939 100644
--- a/net/nfc/llcp.h
+++ b/net/nfc/llcp.h
@@ -19,6 +19,8 @@
 
 enum llcp_state {
 	LLCP_CONNECTED = 1, /* wait_for_packet() wants that */
+	LLCP_CONNECTING,
+	LLCP_DISCONNECTING,
 	LLCP_CLOSED,
 	LLCP_BOUND,
 	LLCP_LISTEN,
@@ -246,7 +248,6 @@ struct nfc_llcp_sdp_tlv *nfc_llcp_build_sdreq_tlv(u8 tid, char *uri,
 void nfc_llcp_free_sdp_tlv(struct nfc_llcp_sdp_tlv *sdp);
 void nfc_llcp_free_sdp_tlv_list(struct hlist_head *sdp_head);
 void nfc_llcp_recv(void *data, struct sk_buff *skb, int err);
-int nfc_llcp_disconnect(struct nfc_llcp_sock *sock);
 int nfc_llcp_send_symm(struct nfc_dev *dev);
 int nfc_llcp_send_connect(struct nfc_llcp_sock *sock);
 int nfc_llcp_send_cc(struct nfc_llcp_sock *sock);
diff --git a/net/nfc/llcp_commands.c b/net/nfc/llcp_commands.c
index c1b23eef83ca9180bb65cf0406e5424a8a558ada..1017894807c05a2c557cab7987450d52663156f8 100644
--- a/net/nfc/llcp_commands.c
+++ b/net/nfc/llcp_commands.c
@@ -339,7 +339,7 @@ static struct sk_buff *llcp_allocate_pdu(struct nfc_llcp_sock *sock,
 	return skb;
 }
 
-int nfc_llcp_disconnect(struct nfc_llcp_sock *sock)
+int nfc_llcp_send_disconnect(struct nfc_llcp_sock *sock)
 {
 	struct sk_buff *skb;
 	struct nfc_dev *dev;
@@ -630,26 +630,6 @@ int nfc_llcp_send_dm(struct nfc_llcp_local *local, u8 ssap, u8 dsap, u8 reason)
 	return 0;
 }
 
-int nfc_llcp_send_disconnect(struct nfc_llcp_sock *sock)
-{
-	struct sk_buff *skb;
-	struct nfc_llcp_local *local;
-
-	pr_debug("Send DISC\n");
-
-	local = sock->local;
-	if (local == NULL)
-		return -ENODEV;
-
-	skb = llcp_allocate_pdu(sock, LLCP_PDU_DISC, 0);
-	if (skb == NULL)
-		return -ENOMEM;
-
-	skb_queue_head(&local->tx_queue, skb);
-
-	return 0;
-}
-
 int nfc_llcp_send_i_frame(struct nfc_llcp_sock *sock,
 			  struct msghdr *msg, size_t len)
 {
diff --git a/net/nfc/llcp_core.c b/net/nfc/llcp_core.c
index 158bdbf668ccf91fb211f49107d6b770d2fe98e4..81cd3416c7d4dfaae5805441adb6179b210374a3 100644
--- a/net/nfc/llcp_core.c
+++ b/net/nfc/llcp_core.c
@@ -537,6 +537,7 @@ static int nfc_llcp_build_gb(struct nfc_llcp_local *local)
 	u8 *lto_tlv, lto_length;
 	u8 *wks_tlv, wks_length;
 	u8 *miux_tlv, miux_length;
+	__be16 wks = cpu_to_be16(local->local_wks);
 	u8 gb_len = 0;
 	int ret = 0;
 
@@ -549,8 +550,7 @@ static int nfc_llcp_build_gb(struct nfc_llcp_local *local)
 	gb_len += lto_length;
 
 	pr_debug("Local wks 0x%lx\n", local->local_wks);
-	wks_tlv = nfc_llcp_build_tlv(LLCP_TLV_WKS, (u8 *)&local->local_wks, 2,
-				     &wks_length);
+	wks_tlv = nfc_llcp_build_tlv(LLCP_TLV_WKS, (u8 *)&wks, 2, &wks_length);
 	gb_len += wks_length;
 
 	miux_tlv = nfc_llcp_build_tlv(LLCP_TLV_MIUX, (u8 *)&local->miux, 0,
@@ -719,6 +719,10 @@ static void nfc_llcp_tx_work(struct work_struct *work)
 		llcp_sock = nfc_llcp_sock(sk);
 
 		if (llcp_sock == NULL && nfc_llcp_ptype(skb) == LLCP_PDU_I) {
+			kfree_skb(skb);
+			nfc_llcp_send_symm(local->dev);
+		} else if (llcp_sock && !llcp_sock->remote_ready) {
+			skb_queue_head(&local->tx_queue, skb);
 			nfc_llcp_send_symm(local->dev);
 		} else {
 			struct sk_buff *copy_skb = NULL;
@@ -730,6 +734,13 @@ static void nfc_llcp_tx_work(struct work_struct *work)
 				       DUMP_PREFIX_OFFSET, 16, 1,
 				       skb->data, skb->len, true);
 
+			if (ptype == LLCP_PDU_DISC && sk != NULL &&
+			    sk->sk_state == LLCP_DISCONNECTING) {
+				nfc_llcp_sock_unlink(&local->sockets, sk);
+				sock_orphan(sk);
+				sock_put(sk);
+			}
+
 			if (ptype == LLCP_PDU_I)
 				copy_skb = skb_copy(skb, GFP_ATOMIC);
 
@@ -1579,6 +1590,7 @@ int nfc_llcp_register_device(struct nfc_dev *ndev)
 	local->lto = 150; /* 1500 ms */
 	local->rw = LLCP_MAX_RW;
 	local->miux = cpu_to_be16(LLCP_MAX_MIUX);
+	local->local_wks = 0x1; /* LLC Link Management */
 
 	nfc_llcp_build_gb(local);
 
diff --git a/net/nfc/llcp_sock.c b/net/nfc/llcp_sock.c
index 380253eccb74a87c3ca01f98daacd79c0a9deeea..d308402b67d80c192c948aa6db05c15089cfdbe8 100644
--- a/net/nfc/llcp_sock.c
+++ b/net/nfc/llcp_sock.c
@@ -571,7 +571,7 @@ static unsigned int llcp_sock_poll(struct file *file, struct socket *sock,
 	if (sk->sk_shutdown == SHUTDOWN_MASK)
 		mask |= POLLHUP;
 
-	if (sock_writeable(sk))
+	if (sock_writeable(sk) && sk->sk_state == LLCP_CONNECTED)
 		mask |= POLLOUT | POLLWRNORM | POLLWRBAND;
 	else
 		set_bit(SOCK_ASYNC_NOSPACE, &sk->sk_socket->flags);
@@ -603,7 +603,7 @@ static int llcp_sock_release(struct socket *sock)
 
 	/* Send a DISC */
 	if (sk->sk_state == LLCP_CONNECTED)
-		nfc_llcp_disconnect(llcp_sock);
+		nfc_llcp_send_disconnect(llcp_sock);
 
 	if (sk->sk_state == LLCP_LISTEN) {
 		struct nfc_llcp_sock *lsk, *n;
@@ -614,7 +614,7 @@ static int llcp_sock_release(struct socket *sock)
 			accept_sk = &lsk->sk;
 			lock_sock(accept_sk);
 
-			nfc_llcp_disconnect(lsk);
+			nfc_llcp_send_disconnect(lsk);
 			nfc_llcp_accept_unlink(accept_sk);
 
 			release_sock(accept_sk);
@@ -626,6 +626,13 @@ static int llcp_sock_release(struct socket *sock)
 
 	release_sock(sk);
 
+	/* Keep this sock alive and therefore do not remove it from the sockets
+	 * list until the DISC PDU has been actually sent. Otherwise we would
+	 * reply with DM PDUs before sending the DISC one.
+	 */
+	if (sk->sk_state == LLCP_DISCONNECTING)
+		return err;
+
 	if (sock->type == SOCK_RAW)
 		nfc_llcp_sock_unlink(&local->raw_sockets, sk);
 	else
@@ -722,14 +729,16 @@ static int llcp_sock_connect(struct socket *sock, struct sockaddr *_addr,
 	if (ret)
 		goto sock_unlink;
 
+	sk->sk_state = LLCP_CONNECTING;
+
 	ret = sock_wait_state(sk, LLCP_CONNECTED,
 			      sock_sndtimeo(sk, flags & O_NONBLOCK));
-	if (ret)
+	if (ret && ret != -EINPROGRESS)
 		goto sock_unlink;
 
 	release_sock(sk);
 
-	return 0;
+	return ret;
 
 sock_unlink:
 	nfc_llcp_put_ssap(local, llcp_sock->ssap);
diff --git a/net/nfc/nci/Kconfig b/net/nfc/nci/Kconfig
index 6d69b5f0f19b0ab97c779375cf6fa7bf474fc1b5..2a2416080b4fbfcf2127a4cab2abc755b5188c06 100644
--- a/net/nfc/nci/Kconfig
+++ b/net/nfc/nci/Kconfig
@@ -8,3 +8,13 @@ config NFC_NCI
 
 	  Say Y here to compile NCI support into the kernel or say M to
 	  compile it as module (nci).
+
+config NFC_NCI_SPI
+	depends on NFC_NCI && SPI
+	bool "NCI over SPI protocol support"
+	default n
+	help
+	  NCI (NFC Controller Interface) is a communication protocol between
+	  an NFC Controller (NFCC) and a Device Host (DH).
+
+	  Say yes if you use an NCI driver that requires SPI link layer.
diff --git a/net/nfc/nci/Makefile b/net/nfc/nci/Makefile
index cdb3a2e444718f20834f10230c4558bfb10c6eef..7aeedc43187db0f7fce4727f4aed15c4a6cefe63 100644
--- a/net/nfc/nci/Makefile
+++ b/net/nfc/nci/Makefile
@@ -4,4 +4,6 @@
 
 obj-$(CONFIG_NFC_NCI) += nci.o
 
-nci-objs := core.o data.o lib.o ntf.o rsp.o
\ No newline at end of file
+nci-objs := core.o data.o lib.o ntf.o rsp.o
+
+nci-$(CONFIG_NFC_NCI_SPI) += spi.o
diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c
index 48ada0ec749ec369bb6fc78308f12805cfa90c69..b943d46a1644324757bd60950a07eb02cc50f7ac 100644
--- a/net/nfc/nci/core.c
+++ b/net/nfc/nci/core.c
@@ -636,6 +636,21 @@ static int nci_transceive(struct nfc_dev *nfc_dev, struct nfc_target *target,
 	return rc;
 }
 
+static int nci_enable_se(struct nfc_dev *nfc_dev, u32 se_idx)
+{
+	return 0;
+}
+
+static int nci_disable_se(struct nfc_dev *nfc_dev, u32 se_idx)
+{
+	return 0;
+}
+
+static int nci_discover_se(struct nfc_dev *nfc_dev)
+{
+	return 0;
+}
+
 static struct nfc_ops nci_nfc_ops = {
 	.dev_up = nci_dev_up,
 	.dev_down = nci_dev_down,
@@ -646,6 +661,9 @@ static struct nfc_ops nci_nfc_ops = {
 	.activate_target = nci_activate_target,
 	.deactivate_target = nci_deactivate_target,
 	.im_transceive = nci_transceive,
+	.enable_se = nci_enable_se,
+	.disable_se = nci_disable_se,
+	.discover_se = nci_discover_se,
 };
 
 /* ---- Interface to NCI drivers ---- */
@@ -658,7 +676,6 @@ static struct nfc_ops nci_nfc_ops = {
  */
 struct nci_dev *nci_allocate_device(struct nci_ops *ops,
 				    __u32 supported_protocols,
-				    __u32 supported_se,
 				    int tx_headroom, int tx_tailroom)
 {
 	struct nci_dev *ndev;
@@ -681,7 +698,6 @@ struct nci_dev *nci_allocate_device(struct nci_ops *ops,
 
 	ndev->nfc_dev = nfc_allocate_device(&nci_nfc_ops,
 					    supported_protocols,
-					    supported_se,
 					    tx_headroom + NCI_DATA_HDR_SIZE,
 					    tx_tailroom);
 	if (!ndev->nfc_dev)
@@ -797,12 +813,11 @@ EXPORT_SYMBOL(nci_unregister_device);
 /**
  * nci_recv_frame - receive frame from NCI drivers
  *
+ * @ndev: The nci device
  * @skb: The sk_buff to receive
  */
-int nci_recv_frame(struct sk_buff *skb)
+int nci_recv_frame(struct nci_dev *ndev, struct sk_buff *skb)
 {
-	struct nci_dev *ndev = (struct nci_dev *) skb->dev;
-
 	pr_debug("len %d\n", skb->len);
 
 	if (!ndev || (!test_bit(NCI_UP, &ndev->flags) &&
@@ -819,10 +834,8 @@ int nci_recv_frame(struct sk_buff *skb)
 }
 EXPORT_SYMBOL(nci_recv_frame);
 
-static int nci_send_frame(struct sk_buff *skb)
+static int nci_send_frame(struct nci_dev *ndev, struct sk_buff *skb)
 {
-	struct nci_dev *ndev = (struct nci_dev *) skb->dev;
-
 	pr_debug("len %d\n", skb->len);
 
 	if (!ndev) {
@@ -833,7 +846,7 @@ static int nci_send_frame(struct sk_buff *skb)
 	/* Get rid of skb owner, prior to sending to the driver. */
 	skb_orphan(skb);
 
-	return ndev->ops->send(skb);
+	return ndev->ops->send(ndev, skb);
 }
 
 /* Send NCI command */
@@ -861,8 +874,6 @@ int nci_send_cmd(struct nci_dev *ndev, __u16 opcode, __u8 plen, void *payload)
 	if (plen)
 		memcpy(skb_put(skb, plen), payload, plen);
 
-	skb->dev = (void *) ndev;
-
 	skb_queue_tail(&ndev->cmd_q, skb);
 	queue_work(ndev->cmd_wq, &ndev->cmd_work);
 
@@ -894,7 +905,7 @@ static void nci_tx_work(struct work_struct *work)
 			 nci_conn_id(skb->data),
 			 nci_plen(skb->data));
 
-		nci_send_frame(skb);
+		nci_send_frame(ndev, skb);
 
 		mod_timer(&ndev->data_timer,
 			  jiffies + msecs_to_jiffies(NCI_DATA_TIMEOUT));
@@ -963,7 +974,7 @@ static void nci_cmd_work(struct work_struct *work)
 			 nci_opcode_oid(nci_opcode(skb->data)),
 			 nci_plen(skb->data));
 
-		nci_send_frame(skb);
+		nci_send_frame(ndev, skb);
 
 		mod_timer(&ndev->cmd_timer,
 			  jiffies + msecs_to_jiffies(NCI_CMD_TIMEOUT));
diff --git a/net/nfc/nci/data.c b/net/nfc/nci/data.c
index 76c48c5324f8fd44226d8d7b8997160dd6b062be..2a9399dd6c685566928054b16e2734984d737c94 100644
--- a/net/nfc/nci/data.c
+++ b/net/nfc/nci/data.c
@@ -80,8 +80,6 @@ static inline void nci_push_data_hdr(struct nci_dev *ndev,
 
 	nci_mt_set((__u8 *)hdr, NCI_MT_DATA_PKT);
 	nci_pbf_set((__u8 *)hdr, pbf);
-
-	skb->dev = (void *) ndev;
 }
 
 static int nci_queue_tx_data_frags(struct nci_dev *ndev,
diff --git a/net/nfc/nci/spi.c b/net/nfc/nci/spi.c
new file mode 100644
index 0000000000000000000000000000000000000000..c7cf37ba729819ab49c22f5b462320f633cdab5c
--- /dev/null
+++ b/net/nfc/nci/spi.c
@@ -0,0 +1,378 @@
+/*
+ * Copyright (C) 2013  Intel Corporation. All rights reserved.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
+#define pr_fmt(fmt) "nci_spi: %s: " fmt, __func__
+
+#include <linux/export.h>
+#include <linux/spi/spi.h>
+#include <linux/crc-ccitt.h>
+#include <linux/nfc.h>
+#include <net/nfc/nci_core.h>
+
+#define NCI_SPI_HDR_LEN			4
+#define NCI_SPI_CRC_LEN			2
+#define NCI_SPI_ACK_SHIFT		6
+#define NCI_SPI_MSB_PAYLOAD_MASK	0x3F
+
+#define NCI_SPI_SEND_TIMEOUT	(NCI_CMD_TIMEOUT > NCI_DATA_TIMEOUT ? \
+					NCI_CMD_TIMEOUT : NCI_DATA_TIMEOUT)
+
+#define NCI_SPI_DIRECT_WRITE	0x01
+#define NCI_SPI_DIRECT_READ	0x02
+
+#define ACKNOWLEDGE_NONE	0
+#define ACKNOWLEDGE_ACK		1
+#define ACKNOWLEDGE_NACK	2
+
+#define CRC_INIT		0xFFFF
+
+static int nci_spi_open(struct nci_dev *nci_dev)
+{
+	struct nci_spi_dev *ndev = nci_get_drvdata(nci_dev);
+
+	return ndev->ops->open(ndev);
+}
+
+static int nci_spi_close(struct nci_dev *nci_dev)
+{
+	struct nci_spi_dev *ndev = nci_get_drvdata(nci_dev);
+
+	return ndev->ops->close(ndev);
+}
+
+static int __nci_spi_send(struct nci_spi_dev *ndev, struct sk_buff *skb)
+{
+	struct spi_message m;
+	struct spi_transfer t;
+
+	t.tx_buf = skb->data;
+	t.len = skb->len;
+	t.cs_change = 0;
+	t.delay_usecs = ndev->xfer_udelay;
+
+	spi_message_init(&m);
+	spi_message_add_tail(&t, &m);
+
+	return spi_sync(ndev->spi, &m);
+}
+
+static int nci_spi_send(struct nci_dev *nci_dev, struct sk_buff *skb)
+{
+	struct nci_spi_dev *ndev = nci_get_drvdata(nci_dev);
+	unsigned int payload_len = skb->len;
+	unsigned char *hdr;
+	int ret;
+	long completion_rc;
+
+	ndev->ops->deassert_int(ndev);
+
+	/* add the NCI SPI header to the start of the buffer */
+	hdr = skb_push(skb, NCI_SPI_HDR_LEN);
+	hdr[0] = NCI_SPI_DIRECT_WRITE;
+	hdr[1] = ndev->acknowledge_mode;
+	hdr[2] = payload_len >> 8;
+	hdr[3] = payload_len & 0xFF;
+
+	if (ndev->acknowledge_mode == NCI_SPI_CRC_ENABLED) {
+		u16 crc;
+
+		crc = crc_ccitt(CRC_INIT, skb->data, skb->len);
+		*skb_put(skb, 1) = crc >> 8;
+		*skb_put(skb, 1) = crc & 0xFF;
+	}
+
+	ret = __nci_spi_send(ndev, skb);
+
+	kfree_skb(skb);
+	ndev->ops->assert_int(ndev);
+
+	if (ret != 0 || ndev->acknowledge_mode == NCI_SPI_CRC_DISABLED)
+		goto done;
+
+	init_completion(&ndev->req_completion);
+	completion_rc =
+		wait_for_completion_interruptible_timeout(&ndev->req_completion,
+							  NCI_SPI_SEND_TIMEOUT);
+
+	if (completion_rc <= 0 || ndev->req_result == ACKNOWLEDGE_NACK)
+		ret = -EIO;
+
+done:
+	return ret;
+}
+
+static struct nci_ops nci_spi_ops = {
+	.open = nci_spi_open,
+	.close = nci_spi_close,
+	.send = nci_spi_send,
+};
+
+/* ---- Interface to NCI SPI drivers ---- */
+
+/**
+ * nci_spi_allocate_device - allocate a new nci spi device
+ *
+ * @spi: SPI device
+ * @ops: device operations
+ * @supported_protocols: NFC protocols supported by the device
+ * @supported_se: NFC Secure Elements supported by the device
+ * @acknowledge_mode: Acknowledge mode used by the device
+ * @delay: delay between transactions in us
+ */
+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)
+{
+	struct nci_spi_dev *ndev;
+	int tailroom = 0;
+
+	if (!ops->open || !ops->close || !ops->assert_int || !ops->deassert_int)
+		return NULL;
+
+	if (!supported_protocols)
+		return NULL;
+
+	ndev = devm_kzalloc(&spi->dev, sizeof(struct nci_dev), GFP_KERNEL);
+	if (!ndev)
+		return NULL;
+
+	ndev->ops = ops;
+	ndev->acknowledge_mode = acknowledge_mode;
+	ndev->xfer_udelay = delay;
+
+	if (acknowledge_mode == NCI_SPI_CRC_ENABLED)
+		tailroom += NCI_SPI_CRC_LEN;
+
+	ndev->nci_dev = nci_allocate_device(&nci_spi_ops, supported_protocols,
+					    NCI_SPI_HDR_LEN, tailroom);
+	if (!ndev->nci_dev)
+		return NULL;
+
+	nci_set_drvdata(ndev->nci_dev, ndev);
+
+	return ndev;
+}
+EXPORT_SYMBOL_GPL(nci_spi_allocate_device);
+
+/**
+ * nci_spi_free_device - deallocate nci spi device
+ *
+ * @ndev: The nci spi device to deallocate
+ */
+void nci_spi_free_device(struct nci_spi_dev *ndev)
+{
+	nci_free_device(ndev->nci_dev);
+}
+EXPORT_SYMBOL_GPL(nci_spi_free_device);
+
+/**
+ * nci_spi_register_device - register a nci spi device in the nfc subsystem
+ *
+ * @pdev: The nci spi device to register
+ */
+int nci_spi_register_device(struct nci_spi_dev *ndev)
+{
+	return nci_register_device(ndev->nci_dev);
+}
+EXPORT_SYMBOL_GPL(nci_spi_register_device);
+
+/**
+ * nci_spi_unregister_device - unregister a nci spi device in the nfc subsystem
+ *
+ * @dev: The nci spi device to unregister
+ */
+void nci_spi_unregister_device(struct nci_spi_dev *ndev)
+{
+	nci_unregister_device(ndev->nci_dev);
+}
+EXPORT_SYMBOL_GPL(nci_spi_unregister_device);
+
+static int send_acknowledge(struct nci_spi_dev *ndev, u8 acknowledge)
+{
+	struct sk_buff *skb;
+	unsigned char *hdr;
+	u16 crc;
+	int ret;
+
+	skb = nci_skb_alloc(ndev->nci_dev, 0, GFP_KERNEL);
+
+	/* add the NCI SPI header to the start of the buffer */
+	hdr = skb_push(skb, NCI_SPI_HDR_LEN);
+	hdr[0] = NCI_SPI_DIRECT_WRITE;
+	hdr[1] = NCI_SPI_CRC_ENABLED;
+	hdr[2] = acknowledge << NCI_SPI_ACK_SHIFT;
+	hdr[3] = 0;
+
+	crc = crc_ccitt(CRC_INIT, skb->data, skb->len);
+	*skb_put(skb, 1) = crc >> 8;
+	*skb_put(skb, 1) = crc & 0xFF;
+
+	ret = __nci_spi_send(ndev, skb);
+
+	kfree_skb(skb);
+
+	return ret;
+}
+
+static struct sk_buff *__nci_spi_recv_frame(struct nci_spi_dev *ndev)
+{
+	struct sk_buff *skb;
+	struct spi_message m;
+	unsigned char req[2], resp_hdr[2];
+	struct spi_transfer tx, rx;
+	unsigned short rx_len = 0;
+	int ret;
+
+	spi_message_init(&m);
+	req[0] = NCI_SPI_DIRECT_READ;
+	req[1] = ndev->acknowledge_mode;
+	tx.tx_buf = req;
+	tx.len = 2;
+	tx.cs_change = 0;
+	spi_message_add_tail(&tx, &m);
+	rx.rx_buf = resp_hdr;
+	rx.len = 2;
+	rx.cs_change = 1;
+	spi_message_add_tail(&rx, &m);
+	ret = spi_sync(ndev->spi, &m);
+
+	if (ret)
+		return NULL;
+
+	if (ndev->acknowledge_mode == NCI_SPI_CRC_ENABLED)
+		rx_len = ((resp_hdr[0] & NCI_SPI_MSB_PAYLOAD_MASK) << 8) +
+				resp_hdr[1] + NCI_SPI_CRC_LEN;
+	else
+		rx_len = (resp_hdr[0] << 8) | resp_hdr[1];
+
+	skb = nci_skb_alloc(ndev->nci_dev, rx_len, GFP_KERNEL);
+	if (!skb)
+		return NULL;
+
+	spi_message_init(&m);
+	rx.rx_buf = skb_put(skb, rx_len);
+	rx.len = rx_len;
+	rx.cs_change = 0;
+	rx.delay_usecs = ndev->xfer_udelay;
+	spi_message_add_tail(&rx, &m);
+	ret = spi_sync(ndev->spi, &m);
+
+	if (ret)
+		goto receive_error;
+
+	if (ndev->acknowledge_mode == NCI_SPI_CRC_ENABLED) {
+		*skb_push(skb, 1) = resp_hdr[1];
+		*skb_push(skb, 1) = resp_hdr[0];
+	}
+
+	return skb;
+
+receive_error:
+	kfree_skb(skb);
+
+	return NULL;
+}
+
+static int nci_spi_check_crc(struct sk_buff *skb)
+{
+	u16 crc_data = (skb->data[skb->len - 2] << 8) |
+			skb->data[skb->len - 1];
+	int ret;
+
+	ret = (crc_ccitt(CRC_INIT, skb->data, skb->len - NCI_SPI_CRC_LEN)
+			== crc_data);
+
+	skb_trim(skb, skb->len - NCI_SPI_CRC_LEN);
+
+	return ret;
+}
+
+static u8 nci_spi_get_ack(struct sk_buff *skb)
+{
+	u8 ret;
+
+	ret = skb->data[0] >> NCI_SPI_ACK_SHIFT;
+
+	/* Remove NFCC part of the header: ACK, NACK and MSB payload len */
+	skb_pull(skb, 2);
+
+	return ret;
+}
+
+/**
+ * nci_spi_recv_frame - receive frame from NCI SPI drivers
+ *
+ * @ndev: The nci spi device
+ * Context: can sleep
+ *
+ * This call may only be used from a context that may sleep.  The sleep
+ * is non-interruptible, and has no timeout.
+ *
+ * It returns zero on success, else a negative error code.
+ */
+int nci_spi_recv_frame(struct nci_spi_dev *ndev)
+{
+	struct sk_buff *skb;
+	int ret = 0;
+
+	ndev->ops->deassert_int(ndev);
+
+	/* Retrieve frame from SPI */
+	skb = __nci_spi_recv_frame(ndev);
+	if (!skb) {
+		ret = -EIO;
+		goto done;
+	}
+
+	if (ndev->acknowledge_mode == NCI_SPI_CRC_ENABLED) {
+		if (!nci_spi_check_crc(skb)) {
+			send_acknowledge(ndev, ACKNOWLEDGE_NACK);
+			goto done;
+		}
+
+		/* In case of acknowledged mode: if ACK or NACK received,
+		 * unblock completion of latest frame sent.
+		 */
+		ndev->req_result = nci_spi_get_ack(skb);
+		if (ndev->req_result)
+			complete(&ndev->req_completion);
+	}
+
+	/* If there is no payload (ACK/NACK only frame),
+	 * free the socket buffer
+	 */
+	if (skb->len == 0) {
+		kfree_skb(skb);
+		goto done;
+	}
+
+	if (ndev->acknowledge_mode == NCI_SPI_CRC_ENABLED)
+		send_acknowledge(ndev, ACKNOWLEDGE_ACK);
+
+	/* Forward skb to NCI core layer */
+	ret = nci_recv_frame(ndev->nci_dev, skb);
+
+done:
+	ndev->ops->assert_int(ndev);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(nci_spi_recv_frame);
diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c
index f0c4d61f37c0f623df3eb40a1222a87f9c875f69..b05ad909778fe5978677f3f81a31360220f98eb7 100644
--- a/net/nfc/netlink.c
+++ b/net/nfc/netlink.c
@@ -56,6 +56,8 @@ static const struct nla_policy nfc_genl_policy[NFC_ATTR_MAX + 1] = {
 	[NFC_ATTR_LLC_PARAM_RW] = { .type = NLA_U8 },
 	[NFC_ATTR_LLC_PARAM_MIUX] = { .type = NLA_U16 },
 	[NFC_ATTR_LLC_SDP] = { .type = NLA_NESTED },
+	[NFC_ATTR_FIRMWARE_NAME] = { .type = NLA_STRING,
+				     .len = NFC_FIRMWARE_NAME_MAXSIZE },
 };
 
 static const struct nla_policy nfc_sdp_genl_policy[NFC_SDP_ATTR_MAX + 1] = {
@@ -424,6 +426,69 @@ int nfc_genl_llc_send_sdres(struct nfc_dev *dev, struct hlist_head *sdres_list)
 	return rc;
 }
 
+int nfc_genl_se_added(struct nfc_dev *dev, u32 se_idx, u16 type)
+{
+	struct sk_buff *msg;
+	void *hdr;
+
+	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+	if (!msg)
+		return -ENOMEM;
+
+	hdr = genlmsg_put(msg, 0, 0, &nfc_genl_family, 0,
+			  NFC_EVENT_SE_ADDED);
+	if (!hdr)
+		goto free_msg;
+
+	if (nla_put_u32(msg, NFC_ATTR_DEVICE_INDEX, dev->idx) ||
+	    nla_put_u32(msg, NFC_ATTR_SE_INDEX, se_idx) ||
+	    nla_put_u8(msg, NFC_ATTR_SE_TYPE, type))
+		goto nla_put_failure;
+
+	genlmsg_end(msg, hdr);
+
+	genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_KERNEL);
+
+	return 0;
+
+nla_put_failure:
+	genlmsg_cancel(msg, hdr);
+free_msg:
+	nlmsg_free(msg);
+	return -EMSGSIZE;
+}
+
+int nfc_genl_se_removed(struct nfc_dev *dev, u32 se_idx)
+{
+	struct sk_buff *msg;
+	void *hdr;
+
+	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+	if (!msg)
+		return -ENOMEM;
+
+	hdr = genlmsg_put(msg, 0, 0, &nfc_genl_family, 0,
+			  NFC_EVENT_SE_REMOVED);
+	if (!hdr)
+		goto free_msg;
+
+	if (nla_put_u32(msg, NFC_ATTR_DEVICE_INDEX, dev->idx) ||
+	    nla_put_u32(msg, NFC_ATTR_SE_INDEX, se_idx))
+		goto nla_put_failure;
+
+	genlmsg_end(msg, hdr);
+
+	genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_KERNEL);
+
+	return 0;
+
+nla_put_failure:
+	genlmsg_cancel(msg, hdr);
+free_msg:
+	nlmsg_free(msg);
+	return -EMSGSIZE;
+}
+
 static int nfc_genl_send_device(struct sk_buff *msg, struct nfc_dev *dev,
 				u32 portid, u32 seq,
 				struct netlink_callback *cb,
@@ -442,7 +507,6 @@ static int nfc_genl_send_device(struct sk_buff *msg, struct nfc_dev *dev,
 	if (nla_put_string(msg, NFC_ATTR_DEVICE_NAME, nfc_device_name(dev)) ||
 	    nla_put_u32(msg, NFC_ATTR_DEVICE_INDEX, dev->idx) ||
 	    nla_put_u32(msg, NFC_ATTR_PROTOCOLS, dev->supported_protocols) ||
-	    nla_put_u32(msg, NFC_ATTR_SE, dev->supported_se) ||
 	    nla_put_u8(msg, NFC_ATTR_DEVICE_POWERED, dev->dev_up) ||
 	    nla_put_u8(msg, NFC_ATTR_RF_MODE, dev->rf_mode))
 		goto nla_put_failure;
@@ -1025,6 +1089,108 @@ static int nfc_genl_llc_sdreq(struct sk_buff *skb, struct genl_info *info)
 	return rc;
 }
 
+static int nfc_genl_fw_upload(struct sk_buff *skb, struct genl_info *info)
+{
+	struct nfc_dev *dev;
+	int rc;
+	u32 idx;
+	char firmware_name[NFC_FIRMWARE_NAME_MAXSIZE + 1];
+
+	if (!info->attrs[NFC_ATTR_DEVICE_INDEX])
+		return -EINVAL;
+
+	idx = nla_get_u32(info->attrs[NFC_ATTR_DEVICE_INDEX]);
+
+	dev = nfc_get_device(idx);
+	if (!dev)
+		return -ENODEV;
+
+	nla_strlcpy(firmware_name, info->attrs[NFC_ATTR_FIRMWARE_NAME],
+		    sizeof(firmware_name));
+
+	rc = nfc_fw_upload(dev, firmware_name);
+
+	nfc_put_device(dev);
+	return rc;
+}
+
+int nfc_genl_fw_upload_done(struct nfc_dev *dev, const char *firmware_name)
+{
+	struct sk_buff *msg;
+	void *hdr;
+
+	msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+	if (!msg)
+		return -ENOMEM;
+
+	hdr = genlmsg_put(msg, 0, 0, &nfc_genl_family, 0,
+			  NFC_CMD_FW_UPLOAD);
+	if (!hdr)
+		goto free_msg;
+
+	if (nla_put_string(msg, NFC_ATTR_FIRMWARE_NAME, firmware_name) ||
+	    nla_put_u32(msg, NFC_ATTR_DEVICE_INDEX, dev->idx))
+		goto nla_put_failure;
+
+	genlmsg_end(msg, hdr);
+
+	genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_KERNEL);
+
+	return 0;
+
+nla_put_failure:
+	genlmsg_cancel(msg, hdr);
+free_msg:
+	nlmsg_free(msg);
+	return -EMSGSIZE;
+}
+
+static int nfc_genl_enable_se(struct sk_buff *skb, struct genl_info *info)
+{
+	struct nfc_dev *dev;
+	int rc;
+	u32 idx, se_idx;
+
+	if (!info->attrs[NFC_ATTR_DEVICE_INDEX] ||
+	    !info->attrs[NFC_ATTR_SE_INDEX])
+		return -EINVAL;
+
+	idx = nla_get_u32(info->attrs[NFC_ATTR_DEVICE_INDEX]);
+	se_idx = nla_get_u32(info->attrs[NFC_ATTR_SE_INDEX]);
+
+	dev = nfc_get_device(idx);
+	if (!dev)
+		return -ENODEV;
+
+	rc = nfc_enable_se(dev, se_idx);
+
+	nfc_put_device(dev);
+	return rc;
+}
+
+static int nfc_genl_disable_se(struct sk_buff *skb, struct genl_info *info)
+{
+	struct nfc_dev *dev;
+	int rc;
+	u32 idx, se_idx;
+
+	if (!info->attrs[NFC_ATTR_DEVICE_INDEX] ||
+	    !info->attrs[NFC_ATTR_SE_INDEX])
+		return -EINVAL;
+
+	idx = nla_get_u32(info->attrs[NFC_ATTR_DEVICE_INDEX]);
+	se_idx = nla_get_u32(info->attrs[NFC_ATTR_SE_INDEX]);
+
+	dev = nfc_get_device(idx);
+	if (!dev)
+		return -ENODEV;
+
+	rc = nfc_disable_se(dev, se_idx);
+
+	nfc_put_device(dev);
+	return rc;
+}
+
 static struct genl_ops nfc_genl_ops[] = {
 	{
 		.cmd = NFC_CMD_GET_DEVICE,
@@ -1084,6 +1250,21 @@ static struct genl_ops nfc_genl_ops[] = {
 		.doit = nfc_genl_llc_sdreq,
 		.policy = nfc_genl_policy,
 	},
+	{
+		.cmd = NFC_CMD_FW_UPLOAD,
+		.doit = nfc_genl_fw_upload,
+		.policy = nfc_genl_policy,
+	},
+	{
+		.cmd = NFC_CMD_ENABLE_SE,
+		.doit = nfc_genl_enable_se,
+		.policy = nfc_genl_policy,
+	},
+	{
+		.cmd = NFC_CMD_DISABLE_SE,
+		.doit = nfc_genl_disable_se,
+		.policy = nfc_genl_policy,
+	},
 };
 
 
diff --git a/net/nfc/nfc.h b/net/nfc/nfc.h
index afa1f84ba0406c6bb7622043302a2a6d9bb04703..ee85a1fc1b2443d88982ca6985574936b0359292 100644
--- a/net/nfc/nfc.h
+++ b/net/nfc/nfc.h
@@ -94,6 +94,9 @@ int nfc_genl_tm_deactivated(struct nfc_dev *dev);
 
 int nfc_genl_llc_send_sdres(struct nfc_dev *dev, struct hlist_head *sdres_list);
 
+int nfc_genl_se_added(struct nfc_dev *dev, u32 se_idx, u16 type);
+int nfc_genl_se_removed(struct nfc_dev *dev, u32 se_idx);
+
 struct nfc_dev *nfc_get_device(unsigned int idx);
 
 static inline void nfc_put_device(struct nfc_dev *dev)
@@ -120,6 +123,11 @@ static inline void nfc_device_iter_exit(struct class_dev_iter *iter)
 	class_dev_iter_exit(iter);
 }
 
+int nfc_fw_upload(struct nfc_dev *dev, const char *firmware_name);
+int nfc_genl_fw_upload_done(struct nfc_dev *dev, const char *firmware_name);
+
+int nfc_fw_upload_done(struct nfc_dev *dev, const char *firmware_name);
+
 int nfc_dev_up(struct nfc_dev *dev);
 
 int nfc_dev_down(struct nfc_dev *dev);
@@ -139,4 +147,7 @@ int nfc_deactivate_target(struct nfc_dev *dev, u32 target_idx);
 int nfc_data_exchange(struct nfc_dev *dev, u32 target_idx, struct sk_buff *skb,
 		      data_exchange_cb_t cb, void *cb_context);
 
+int nfc_enable_se(struct nfc_dev *dev, u32 se_idx);
+int nfc_disable_se(struct nfc_dev *dev, u32 se_idx);
+
 #endif /* __LOCAL_NFC_H */