Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Pull networking changes from David S Miller:

 1) Remove the ipv4 routing cache.  Now lookups go directly into the FIB
    trie and use prebuilt routes cached there.

    No more garbage collection, no more rDOS attacks on the routing
    cache.  Instead we now get predictable and consistent performance,
    no matter what the pattern of traffic we service.

    This has been almost 2 years in the making.  Special thanks to
    Julian Anastasov, Eric Dumazet, Steffen Klassert, and others who
    have helped along the way.

    I'm sure that with a change of this magnitude there will be some
    kind of fallout, but such things ought the be simple to fix at this
    point.  Luckily I'm not European so I'll be around all of August to
    fix things :-)

    The major stages of this work here are each fronted by a forced
    merge commit whose commit message contains a top-level description
    of the motivations and implementation issues.

 2) Pre-demux of established ipv4 TCP sockets, saves a route demux on
    input.

 3) TCP SYN/ACK performance tweaks from Eric Dumazet.

 4) Add namespace support for netfilter L4 conntrack helpers, from Gao
    Feng.

 5) Add config mechanism for Energy Efficient Ethernet to ethtool, from
    Yuval Mintz.

 6) Remove quadratic behavior from /proc/net/unix, from Eric Dumazet.

 7) Support for connection tracker helpers in userspace, from Pablo
    Neira Ayuso.

 8) Allow userspace driven TX load balancing functions in TEAM driver,
    from Jiri Pirko.

 9) Kill off NLMSG_PUT and RTA_PUT macros, more gross stuff with
    embedded gotos.

10) TCP Small Queues, essentially minimize the amount of TCP data queued
    up in the packet scheduler layer.  Whereas the existing BQL (Byte
    Queue Limits) limits the pkt_sched --> netdevice queuing levels,
    this controls the TCP --> pkt_sched queueing levels.

    From Eric Dumazet.

11) Reduce the number of get_page/put_page ops done on SKB fragments,
    from Alexander Duyck.

12) Implement protection against blind resets in TCP (RFC 5961), from
    Eric Dumazet.

13) Support the client side of TCP Fast Open, basically the ability to
    send data in the SYN exchange, from Yuchung Cheng.

    Basically, the sender queues up data with a sendmsg() call using
    MSG_FASTOPEN, then they do the connect() which emits the queued up
    fastopen data.

14) Avoid all the problems we get into in TCP when timers or PMTU events
    hit a locked socket.  The TCP Small Queues changes added a
    tcp_release_cb() that allows us to queue work up to the
    release_sock() caller, and that's what we use here too.  From Eric
    Dumazet.

15) Zero copy on TX support for TUN driver, from Michael S. Tsirkin.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1870 commits)
  genetlink: define lockdep_genl_is_held() when CONFIG_LOCKDEP
  r8169: revert "add byte queue limit support".
  ipv4: Change rt->rt_iif encoding.
  net: Make skb->skb_iif always track skb->dev
  ipv4: Prepare for change of rt->rt_iif encoding.
  ipv4: Remove all RTCF_DIRECTSRC handliing.
  ipv4: Really ignore ICMP address requests/replies.
  decnet: Don't set RTCF_DIRECTSRC.
  net/ipv4/ip_vti.c: Fix __rcu warnings detected by sparse.
  ipv4: Remove redundant assignment
  rds: set correct msg_namelen
  openvswitch: potential NULL deref in sample()
  tcp: dont drop MTU reduction indications
  bnx2x: Add new 57840 device IDs
  tcp: avoid oops in tcp_metrics and reset tcpm_stamp
  niu: Change niu_rbr_fill() to use unlikely() to check niu_rbr_add_page() return value
  niu: Fix to check for dma mapping errors.
  net: Fix references to out-of-scope variables in put_cmsg_compat()
  net: ethernet: davinci_emac: add pm_runtime support
  net: ethernet: davinci_emac: Remove unnecessary #include
  ...

1 files changed, 707 insertions, 139 deletions

diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c
index 19110f0eb15f..d606f52fec84 100644
--- a/drivers/nfc/pn533.c
+++ b/drivers/nfc/pn533.c
@@ -38,13 +38,51 @@
 #define SCM_VENDOR_ID 0x4E6
 #define SCL3711_PRODUCT_ID 0x5591
 
+#define SONY_VENDOR_ID         0x054c
+#define PASORI_PRODUCT_ID      0x02e1
+
+#define PN533_QUIRKS_TYPE_A          BIT(0)
+#define PN533_QUIRKS_TYPE_F          BIT(1)
+#define PN533_QUIRKS_DEP             BIT(2)
+#define PN533_QUIRKS_RAW_EXCHANGE    BIT(3)
+
+#define PN533_DEVICE_STD    0x1
+#define PN533_DEVICE_PASORI 0x2
+
+#define PN533_ALL_PROTOCOLS (NFC_PROTO_JEWEL_MASK | NFC_PROTO_MIFARE_MASK |\
+			     NFC_PROTO_FELICA_MASK | NFC_PROTO_ISO14443_MASK |\
+			     NFC_PROTO_NFC_DEP_MASK |\
+			     NFC_PROTO_ISO14443_B_MASK)
+
+#define PN533_NO_TYPE_B_PROTOCOLS (NFC_PROTO_JEWEL_MASK | \
+				   NFC_PROTO_MIFARE_MASK | \
+				   NFC_PROTO_FELICA_MASK | \
+				   NFC_PROTO_ISO14443_MASK | \
+				   NFC_PROTO_NFC_DEP_MASK)
+
 static const struct usb_device_id pn533_table[] = {
-	{ USB_DEVICE(PN533_VENDOR_ID, PN533_PRODUCT_ID) },
-	{ USB_DEVICE(SCM_VENDOR_ID, SCL3711_PRODUCT_ID) },
+	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE,
+	  .idVendor		= PN533_VENDOR_ID,
+	  .idProduct		= PN533_PRODUCT_ID,
+	  .driver_info		= PN533_DEVICE_STD,
+	},
+	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE,
+	  .idVendor		= SCM_VENDOR_ID,
+	  .idProduct		= SCL3711_PRODUCT_ID,
+	  .driver_info		= PN533_DEVICE_STD,
+	},
+	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE,
+	  .idVendor		= SONY_VENDOR_ID,
+	  .idProduct		= PASORI_PRODUCT_ID,
+	  .driver_info		= PN533_DEVICE_PASORI,
+	},
 	{ }
 };
 MODULE_DEVICE_TABLE(usb, pn533_table);
 
+/* How much time we spend listening for initiators */
+#define PN533_LISTEN_TIME 2
+
 /* frame definitions */
 #define PN533_FRAME_TAIL_SIZE 2
 #define PN533_FRAME_SIZE(f) (sizeof(struct pn533_frame) + f->datalen + \
@@ -69,11 +107,16 @@ MODULE_DEVICE_TABLE(usb, pn533_table);
 #define PN533_CMD_GET_FIRMWARE_VERSION 0x02
 #define PN533_CMD_RF_CONFIGURATION 0x32
 #define PN533_CMD_IN_DATA_EXCHANGE 0x40
+#define PN533_CMD_IN_COMM_THRU     0x42
 #define PN533_CMD_IN_LIST_PASSIVE_TARGET 0x4A
 #define PN533_CMD_IN_ATR 0x50
 #define PN533_CMD_IN_RELEASE 0x52
 #define PN533_CMD_IN_JUMP_FOR_DEP 0x56
 
+#define PN533_CMD_TG_INIT_AS_TARGET 0x8c
+#define PN533_CMD_TG_GET_DATA 0x86
+#define PN533_CMD_TG_SET_DATA 0x8e
+
 #define PN533_CMD_RESPONSE(cmd) (cmd + 1)
 
 /* PN533 Return codes */
@@ -81,6 +124,9 @@ MODULE_DEVICE_TABLE(usb, pn533_table);
 #define PN533_CMD_MI_MASK 0x40
 #define PN533_CMD_RET_SUCCESS 0x00
 
+/* PN533 status codes */
+#define PN533_STATUS_TARGET_RELEASED 0x29
+
 struct pn533;
 
 typedef int (*pn533_cmd_complete_t) (struct pn533 *dev, void *arg,
@@ -97,7 +143,14 @@ struct pn533_fw_version {
 };
 
 /* PN533_CMD_RF_CONFIGURATION */
+#define PN533_CFGITEM_TIMING 0x02
 #define PN533_CFGITEM_MAX_RETRIES 0x05
+#define PN533_CFGITEM_PASORI 0x82
+
+#define PN533_CONFIG_TIMING_102 0xb
+#define PN533_CONFIG_TIMING_204 0xc
+#define PN533_CONFIG_TIMING_409 0xd
+#define PN533_CONFIG_TIMING_819 0xe
 
 #define PN533_CONFIG_MAX_RETRIES_NO_RETRY 0x00
 #define PN533_CONFIG_MAX_RETRIES_ENDLESS 0xFF
@@ -108,6 +161,12 @@ struct pn533_config_max_retries {
 	u8 mx_rty_passive_act;
 } __packed;
 
+struct pn533_config_timing {
+	u8 rfu;
+	u8 atr_res_timeout;
+	u8 dep_timeout;
+} __packed;
+
 /* PN533_CMD_IN_LIST_PASSIVE_TARGET */
 
 /* felica commands opcode */
@@ -144,6 +203,7 @@ enum {
 	PN533_POLL_MOD_424KBPS_FELICA,
 	PN533_POLL_MOD_106KBPS_JEWEL,
 	PN533_POLL_MOD_847KBPS_B,
+	PN533_LISTEN_MOD,
 
 	__PN533_POLL_MOD_AFTER_LAST,
 };
@@ -211,6 +271,9 @@ const struct pn533_poll_modulations poll_mod[] = {
 		},
 		.len = 3,
 	},
+	[PN533_LISTEN_MOD] = {
+		.len = 0,
+	},
 };
 
 /* PN533_CMD_IN_ATR */
@@ -237,7 +300,7 @@ struct pn533_cmd_jump_dep {
 	u8 active;
 	u8 baud;
 	u8 next;
-	u8 gt[];
+	u8 data[];
 } __packed;
 
 struct pn533_cmd_jump_dep_response {
@@ -253,6 +316,29 @@ struct pn533_cmd_jump_dep_response {
 	u8 gt[];
 } __packed;
 
+
+/* PN533_TG_INIT_AS_TARGET */
+#define PN533_INIT_TARGET_PASSIVE 0x1
+#define PN533_INIT_TARGET_DEP 0x2
+
+#define PN533_INIT_TARGET_RESP_FRAME_MASK 0x3
+#define PN533_INIT_TARGET_RESP_ACTIVE     0x1
+#define PN533_INIT_TARGET_RESP_DEP        0x4
+
+struct pn533_cmd_init_target {
+	u8 mode;
+	u8 mifare[6];
+	u8 felica[18];
+	u8 nfcid3[10];
+	u8 gb_len;
+	u8 gb[];
+} __packed;
+
+struct pn533_cmd_init_target_response {
+	u8 mode;
+	u8 cmd[];
+} __packed;
+
 struct pn533 {
 	struct usb_device *udev;
 	struct usb_interface *interface;
@@ -270,22 +356,33 @@ struct pn533 {
 
 	struct workqueue_struct	*wq;
 	struct work_struct cmd_work;
+	struct work_struct poll_work;
 	struct work_struct mi_work;
+	struct work_struct tg_work;
+	struct timer_list listen_timer;
 	struct pn533_frame *wq_in_frame;
 	int wq_in_error;
+	int cancel_listen;
 
 	pn533_cmd_complete_t cmd_complete;
 	void *cmd_complete_arg;
-	struct semaphore cmd_lock;
+	struct mutex cmd_lock;
 	u8 cmd;
 
 	struct pn533_poll_modulations *poll_mod_active[PN533_POLL_MOD_MAX + 1];
 	u8 poll_mod_count;
 	u8 poll_mod_curr;
 	u32 poll_protocols;
+	u32 listen_protocols;
+
+	u8 *gb;
+	size_t gb_len;
 
 	u8 tgt_available_prots;
 	u8 tgt_active_prot;
+	u8 tgt_mode;
+
+	u32 device_type;
 };
 
 struct pn533_frame {
@@ -405,7 +502,7 @@ static void pn533_wq_cmd_complete(struct work_struct *work)
 					PN533_FRAME_CMD_PARAMS_LEN(in_frame));
 
 	if (rc != -EINPROGRESS)
-		up(&dev->cmd_lock);
+		mutex_unlock(&dev->cmd_lock);
 }
 
 static void pn533_recv_response(struct urb *urb)
@@ -583,7 +680,7 @@ static int pn533_send_cmd_frame_async(struct pn533 *dev,
 
 	nfc_dev_dbg(&dev->interface->dev, "%s", __func__);
 
-	if (down_trylock(&dev->cmd_lock))
+	if (!mutex_trylock(&dev->cmd_lock))
 		return -EBUSY;
 
 	rc = __pn533_send_cmd_frame_async(dev, out_frame, in_frame,
@@ -593,7 +690,7 @@ static int pn533_send_cmd_frame_async(struct pn533 *dev,
 
 	return 0;
 error:
-	up(&dev->cmd_lock);
+	mutex_unlock(&dev->cmd_lock);
 	return rc;
 }
 
@@ -892,7 +989,7 @@ static int pn533_target_found_type_b(struct nfc_target *nfc_tgt, u8 *tgt_data,
 	if (!pn533_target_type_b_is_valid(tgt_type_b, tgt_data_len))
 		return -EPROTO;
 
-	nfc_tgt->supported_protocols = NFC_PROTO_ISO14443_MASK;
+	nfc_tgt->supported_protocols = NFC_PROTO_ISO14443_B_MASK;
 
 	return 0;
 }
@@ -963,6 +1060,11 @@ static int pn533_target_found(struct pn533 *dev,
 	return 0;
 }
 
+static inline void pn533_poll_next_mod(struct pn533 *dev)
+{
+	dev->poll_mod_curr = (dev->poll_mod_curr + 1) % dev->poll_mod_count;
+}
+
 static void pn533_poll_reset_mod_list(struct pn533 *dev)
 {
 	dev->poll_mod_count = 0;
@@ -975,102 +1077,283 @@ static void pn533_poll_add_mod(struct pn533 *dev, u8 mod_index)
 	dev->poll_mod_count++;
 }
 
-static void pn533_poll_create_mod_list(struct pn533 *dev, u32 protocols)
+static void pn533_poll_create_mod_list(struct pn533 *dev,
+				       u32 im_protocols, u32 tm_protocols)
 {
 	pn533_poll_reset_mod_list(dev);
 
-	if (protocols & NFC_PROTO_MIFARE_MASK
-					|| protocols & NFC_PROTO_ISO14443_MASK
-					|| protocols & NFC_PROTO_NFC_DEP_MASK)
+	if (im_protocols & NFC_PROTO_MIFARE_MASK
+	    || im_protocols & NFC_PROTO_ISO14443_MASK
+	    || im_protocols & NFC_PROTO_NFC_DEP_MASK)
 		pn533_poll_add_mod(dev, PN533_POLL_MOD_106KBPS_A);
 
-	if (protocols & NFC_PROTO_FELICA_MASK
-					|| protocols & NFC_PROTO_NFC_DEP_MASK) {
+	if (im_protocols & NFC_PROTO_FELICA_MASK
+	    || im_protocols & NFC_PROTO_NFC_DEP_MASK) {
 		pn533_poll_add_mod(dev, PN533_POLL_MOD_212KBPS_FELICA);
 		pn533_poll_add_mod(dev, PN533_POLL_MOD_424KBPS_FELICA);
 	}
 
-	if (protocols & NFC_PROTO_JEWEL_MASK)
+	if (im_protocols & NFC_PROTO_JEWEL_MASK)
 		pn533_poll_add_mod(dev, PN533_POLL_MOD_106KBPS_JEWEL);
 
-	if (protocols & NFC_PROTO_ISO14443_MASK)
+	if (im_protocols & NFC_PROTO_ISO14443_B_MASK)
 		pn533_poll_add_mod(dev, PN533_POLL_MOD_847KBPS_B);
+
+	if (tm_protocols)
+		pn533_poll_add_mod(dev, PN533_LISTEN_MOD);
 }
 
-static void pn533_start_poll_frame(struct pn533_frame *frame,
-					struct pn533_poll_modulations *mod)
+static int pn533_start_poll_complete(struct pn533 *dev, void *arg,
+				     u8 *params, int params_len)
 {
+	struct pn533_poll_response *resp;
+	int rc;
 
-	pn533_tx_frame_init(frame, PN533_CMD_IN_LIST_PASSIVE_TARGET);
+	nfc_dev_dbg(&dev->interface->dev, "%s", __func__);
 
-	memcpy(PN533_FRAME_CMD_PARAMS_PTR(frame), &mod->data, mod->len);
-	frame->datalen += mod->len;
+	resp = (struct pn533_poll_response *) params;
+	if (resp->nbtg) {
+		rc = pn533_target_found(dev, resp, params_len);
+
+		/* We must stop the poll after a valid target found */
+		if (rc == 0) {
+			pn533_poll_reset_mod_list(dev);
+			return 0;
+		}
+	}
+
+	return -EAGAIN;
+}
+
+static int pn533_init_target_frame(struct pn533_frame *frame,
+				   u8 *gb, size_t gb_len)
+{
+	struct pn533_cmd_init_target *cmd;
+	size_t cmd_len;
+	u8 felica_params[18] = {0x1, 0xfe, /* DEP */
+				0x0, 0x0, 0x0, 0x0, 0x0, 0x0, /* random */
+				0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+				0xff, 0xff}; /* System code */
+	u8 mifare_params[6] = {0x1, 0x1, /* SENS_RES */
+			       0x0, 0x0, 0x0,
+			       0x40}; /* SEL_RES for DEP */
+
+	cmd_len = sizeof(struct pn533_cmd_init_target) + gb_len + 1;
+	cmd = kzalloc(cmd_len, GFP_KERNEL);
+	if (cmd == NULL)
+		return -ENOMEM;
+
+	pn533_tx_frame_init(frame, PN533_CMD_TG_INIT_AS_TARGET);
+
+	/* DEP support only */
+	cmd->mode |= PN533_INIT_TARGET_DEP;
+
+	/* Felica params */
+	memcpy(cmd->felica, felica_params, 18);
+	get_random_bytes(cmd->felica + 2, 6);
+
+	/* NFCID3 */
+	memset(cmd->nfcid3, 0, 10);
+	memcpy(cmd->nfcid3, cmd->felica, 8);
+
+	/* MIFARE params */
+	memcpy(cmd->mifare, mifare_params, 6);
+
+	/* General bytes */
+	cmd->gb_len = gb_len;
+	memcpy(cmd->gb, gb, gb_len);
+
+	/* Len Tk */
+	cmd->gb[gb_len] = 0;
+
+	memcpy(PN533_FRAME_CMD_PARAMS_PTR(frame), cmd, cmd_len);
+
+	frame->datalen += cmd_len;
 
 	pn533_tx_frame_finish(frame);
+
+	kfree(cmd);
+
+	return 0;
 }
 
-static int pn533_start_poll_complete(struct pn533 *dev, void *arg,
-						u8 *params, int params_len)
+#define PN533_CMD_DATAEXCH_HEAD_LEN (sizeof(struct pn533_frame) + 3)
+#define PN533_CMD_DATAEXCH_DATA_MAXLEN 262
+static int pn533_tm_get_data_complete(struct pn533 *dev, void *arg,
+				      u8 *params, int params_len)
 {
-	struct pn533_poll_response *resp;
-	struct pn533_poll_modulations *next_mod;
-	int rc;
+	struct sk_buff *skb_resp = arg;
+	struct pn533_frame *in_frame = (struct pn533_frame *) skb_resp->data;
 
 	nfc_dev_dbg(&dev->interface->dev, "%s", __func__);
 
-	if (params_len == -ENOENT) {
-		nfc_dev_dbg(&dev->interface->dev, "Polling operation has been"
-								" stopped");
-		goto stop_poll;
+	if (params_len < 0) {
+		nfc_dev_err(&dev->interface->dev,
+			    "Error %d when starting as a target",
+			    params_len);
+
+		return params_len;
+	}
+
+	if (params_len > 0 && params[0] != 0) {
+		nfc_tm_deactivated(dev->nfc_dev);
+
+		dev->tgt_mode = 0;
+
+		kfree_skb(skb_resp);
+		return 0;
 	}
 
+	skb_put(skb_resp, PN533_FRAME_SIZE(in_frame));
+	skb_pull(skb_resp, PN533_CMD_DATAEXCH_HEAD_LEN);
+	skb_trim(skb_resp, skb_resp->len - PN533_FRAME_TAIL_SIZE);
+
+	return nfc_tm_data_received(dev->nfc_dev, skb_resp);
+}
+
+static void pn533_wq_tg_get_data(struct work_struct *work)
+{
+	struct pn533 *dev = container_of(work, struct pn533, tg_work);
+	struct pn533_frame *in_frame;
+	struct sk_buff *skb_resp;
+	size_t skb_resp_len;
+
+	nfc_dev_dbg(&dev->interface->dev, "%s", __func__);
+
+	skb_resp_len = PN533_CMD_DATAEXCH_HEAD_LEN +
+		PN533_CMD_DATAEXCH_DATA_MAXLEN +
+		PN533_FRAME_TAIL_SIZE;
+
+	skb_resp = nfc_alloc_recv_skb(skb_resp_len, GFP_KERNEL);
+	if (!skb_resp)
+		return;
+
+	in_frame = (struct pn533_frame *)skb_resp->data;
+
+	pn533_tx_frame_init(dev->out_frame, PN533_CMD_TG_GET_DATA);
+	pn533_tx_frame_finish(dev->out_frame);
+
+	pn533_send_cmd_frame_async(dev, dev->out_frame, in_frame,
+				   skb_resp_len,
+				   pn533_tm_get_data_complete,
+				   skb_resp, GFP_KERNEL);
+
+	return;
+}
+
+#define ATR_REQ_GB_OFFSET 17
+static int pn533_init_target_complete(struct pn533 *dev, void *arg,
+				      u8 *params, int params_len)
+{
+	struct pn533_cmd_init_target_response *resp;
+	u8 frame, comm_mode = NFC_COMM_PASSIVE, *gb;
+	size_t gb_len;
+	int rc;
+
+	nfc_dev_dbg(&dev->interface->dev, "%s", __func__);
+
 	if (params_len < 0) {
-		nfc_dev_err(&dev->interface->dev, "Error %d when running poll",
-								params_len);
-		goto stop_poll;
+		nfc_dev_err(&dev->interface->dev,
+			    "Error %d when starting as a target",
+			    params_len);
+
+		return params_len;
 	}
 
-	resp = (struct pn533_poll_response *) params;
-	if (resp->nbtg) {
-		rc = pn533_target_found(dev, resp, params_len);
+	if (params_len < ATR_REQ_GB_OFFSET + 1)
+		return -EINVAL;
 
-		/* We must stop the poll after a valid target found */
-		if (rc == 0)
-			goto stop_poll;
+	resp = (struct pn533_cmd_init_target_response *) params;
+
+	nfc_dev_dbg(&dev->interface->dev, "Target mode 0x%x param len %d\n",
+		    resp->mode, params_len);
+
+	frame = resp->mode & PN533_INIT_TARGET_RESP_FRAME_MASK;
+	if (frame == PN533_INIT_TARGET_RESP_ACTIVE)
+		comm_mode = NFC_COMM_ACTIVE;
 
-		if (rc != -EAGAIN)
-			nfc_dev_err(&dev->interface->dev, "The target found is"
-					" not valid - continuing to poll");
+	/* Again, only DEP */
+	if ((resp->mode & PN533_INIT_TARGET_RESP_DEP) == 0)
+		return -EOPNOTSUPP;
+
+	gb = resp->cmd + ATR_REQ_GB_OFFSET;
+	gb_len = params_len - (ATR_REQ_GB_OFFSET + 1);
+
+	rc = nfc_tm_activated(dev->nfc_dev, NFC_PROTO_NFC_DEP_MASK,
+			      comm_mode, gb, gb_len);
+	if (rc < 0) {
+		nfc_dev_err(&dev->interface->dev,
+			    "Error when signaling target activation");
+		return rc;
 	}
 
-	dev->poll_mod_curr = (dev->poll_mod_curr + 1) % dev->poll_mod_count;
+	dev->tgt_mode = 1;
 
-	next_mod = dev->poll_mod_active[dev->poll_mod_curr];
+	queue_work(dev->wq, &dev->tg_work);
 
-	nfc_dev_dbg(&dev->interface->dev, "Polling next modulation (0x%x)",
-							dev->poll_mod_curr);
+	return 0;
+}
 
-	pn533_start_poll_frame(dev->out_frame, next_mod);
+static void pn533_listen_mode_timer(unsigned long data)
+{
+	struct pn533 *dev = (struct pn533 *) data;
 
-	/* Don't need to down the semaphore again */
-	rc = __pn533_send_cmd_frame_async(dev, dev->out_frame, dev->in_frame,
-				dev->in_maxlen, pn533_start_poll_complete,
-				NULL, GFP_ATOMIC);
+	nfc_dev_dbg(&dev->interface->dev, "Listen mode timeout");
+
+	/* An ack will cancel the last issued command (poll) */
+	pn533_send_ack(dev, GFP_ATOMIC);
+
+	dev->cancel_listen = 1;
+
+	mutex_unlock(&dev->cmd_lock);
+
+	pn533_poll_next_mod(dev);
+
+	queue_work(dev->wq, &dev->poll_work);
+}
+
+static int pn533_poll_complete(struct pn533 *dev, void *arg,
+			       u8 *params, int params_len)
+{
+	struct pn533_poll_modulations *cur_mod;
+	int rc;
+
+	nfc_dev_dbg(&dev->interface->dev, "%s", __func__);
+
+	if (params_len == -ENOENT) {
+		if (dev->poll_mod_count != 0)
+			return 0;
+
+		nfc_dev_err(&dev->interface->dev,
+			    "Polling operation has been stopped");
 
-	if (rc == -EPERM) {
-		nfc_dev_dbg(&dev->interface->dev, "Cannot poll next modulation"
-					" because poll has been stopped");
 		goto stop_poll;
 	}
 
-	if (rc) {
-		nfc_dev_err(&dev->interface->dev, "Error %d when trying to poll"
-							" next modulation", rc);
+	if (params_len < 0) {
+		nfc_dev_err(&dev->interface->dev,
+			    "Error %d when running poll", params_len);
+
 		goto stop_poll;
 	}
 
-	/* Inform caller function to do not up the semaphore */
-	return -EINPROGRESS;
+	cur_mod = dev->poll_mod_active[dev->poll_mod_curr];
+
+	if (cur_mod->len == 0) {
+		del_timer(&dev->listen_timer);
+
+		return pn533_init_target_complete(dev, arg, params, params_len);
+	} else {
+		rc = pn533_start_poll_complete(dev, arg, params, params_len);
+		if (!rc)
+			return rc;
+	}
+
+	pn533_poll_next_mod(dev);
+
+	queue_work(dev->wq, &dev->poll_work);
+
+	return 0;
 
 stop_poll:
 	pn533_poll_reset_mod_list(dev);
@@ -1078,61 +1361,104 @@ stop_poll:
 	return 0;
 }
 
-static int pn533_start_poll(struct nfc_dev *nfc_dev, u32 protocols)
+static void pn533_build_poll_frame(struct pn533 *dev,
+				   struct pn533_frame *frame,
+				   struct pn533_poll_modulations *mod)
 {
-	struct pn533 *dev = nfc_get_drvdata(nfc_dev);
-	struct pn533_poll_modulations *start_mod;
-	int rc;
+	nfc_dev_dbg(&dev->interface->dev, "mod len %d\n", mod->len);
 
-	nfc_dev_dbg(&dev->interface->dev, "%s - protocols=0x%x", __func__,
-								protocols);
+	if (mod->len == 0) {
+		/* Listen mode */
+		pn533_init_target_frame(frame, dev->gb, dev->gb_len);
+	} else {
+		/* Polling mode */
+		pn533_tx_frame_init(frame, PN533_CMD_IN_LIST_PASSIVE_TARGET);
 
-	if (dev->poll_mod_count) {
-		nfc_dev_err(&dev->interface->dev, "Polling operation already"
-								" active");
-		return -EBUSY;
-	}
+		memcpy(PN533_FRAME_CMD_PARAMS_PTR(frame), &mod->data, mod->len);
+		frame->datalen += mod->len;
 
-	if (dev->tgt_active_prot) {
-		nfc_dev_err(&dev->interface->dev, "Cannot poll with a target"
-							" already activated");
-		return -EBUSY;
+		pn533_tx_frame_finish(frame);
 	}
+}
+
+static int pn533_send_poll_frame(struct pn533 *dev)
+{
+	struct pn533_poll_modulations *cur_mod;
+	int rc;
 
-	pn533_poll_create_mod_list(dev, protocols);
+	cur_mod = dev->poll_mod_active[dev->poll_mod_curr];
 
-	if (!dev->poll_mod_count) {
-		nfc_dev_err(&dev->interface->dev, "No valid protocols"
-								" specified");
-		rc = -EINVAL;
-		goto error;
+	pn533_build_poll_frame(dev, dev->out_frame, cur_mod);
+
+	rc = pn533_send_cmd_frame_async(dev, dev->out_frame, dev->in_frame,
+				dev->in_maxlen,	pn533_poll_complete,
+				NULL, GFP_KERNEL);
+	if (rc)
+		nfc_dev_err(&dev->interface->dev, "Polling loop error %d", rc);
+
+	return rc;
+}
+
+static void pn533_wq_poll(struct work_struct *work)
+{
+	struct pn533 *dev = container_of(work, struct pn533, poll_work);
+	struct pn533_poll_modulations *cur_mod;
+	int rc;
+
+	cur_mod = dev->poll_mod_active[dev->poll_mod_curr];
+
+	nfc_dev_dbg(&dev->interface->dev,
+		    "%s cancel_listen %d modulation len %d",
+		    __func__, dev->cancel_listen, cur_mod->len);
+
+	if (dev->cancel_listen == 1) {
+		dev->cancel_listen = 0;
+		usb_kill_urb(dev->in_urb);
 	}
 
-	nfc_dev_dbg(&dev->interface->dev, "It will poll %d modulations types",
-							dev->poll_mod_count);
+	rc = pn533_send_poll_frame(dev);
+	if (rc)
+		return;
 
-	dev->poll_mod_curr = 0;
-	start_mod = dev->poll_mod_active[dev->poll_mod_curr];
+	if (cur_mod->len == 0 && dev->poll_mod_count > 1)
+		mod_timer(&dev->listen_timer, jiffies + PN533_LISTEN_TIME * HZ);
 
-	pn533_start_poll_frame(dev->out_frame, start_mod);
+	return;
+}
 
-	rc = pn533_send_cmd_frame_async(dev, dev->out_frame, dev->in_frame,
-				dev->in_maxlen,	pn533_start_poll_complete,
-				NULL, GFP_KERNEL);
+static int pn533_start_poll(struct nfc_dev *nfc_dev,
+			    u32 im_protocols, u32 tm_protocols)
+{
+	struct pn533 *dev = nfc_get_drvdata(nfc_dev);
 
-	if (rc) {
-		nfc_dev_err(&dev->interface->dev, "Error %d when trying to"
-							" start poll", rc);
-		goto error;
+	nfc_dev_dbg(&dev->interface->dev,
+		    "%s: im protocols 0x%x tm protocols 0x%x",
+		    __func__, im_protocols, tm_protocols);
+
+	if (dev->tgt_active_prot) {
+		nfc_dev_err(&dev->interface->dev,
+			    "Cannot poll with a target already activated");
+		return -EBUSY;
 	}
 
-	dev->poll_protocols = protocols;
+	if (dev->tgt_mode) {
+		nfc_dev_err(&dev->interface->dev,
+			    "Cannot poll while already being activated");
+		return -EBUSY;
+	}
 
-	return 0;
+	if (tm_protocols) {
+		dev->gb = nfc_get_local_general_bytes(nfc_dev, &dev->gb_len);
+		if (dev->gb == NULL)
+			tm_protocols = 0;
+	}
 
-error:
-	pn533_poll_reset_mod_list(dev);
-	return rc;
+	dev->poll_mod_curr = 0;
+	pn533_poll_create_mod_list(dev, im_protocols, tm_protocols);
+	dev->poll_protocols = im_protocols;
+	dev->listen_protocols = tm_protocols;
+
+	return pn533_send_poll_frame(dev);
 }
 
 static void pn533_stop_poll(struct nfc_dev *nfc_dev)
@@ -1141,6 +1467,8 @@ static void pn533_stop_poll(struct nfc_dev *nfc_dev)
 
 	nfc_dev_dbg(&dev->interface->dev, "%s", __func__);
 
+	del_timer(&dev->listen_timer);
+
 	if (!dev->poll_mod_count) {
 		nfc_dev_dbg(&dev->interface->dev, "Polling operation was not"
 								" running");
@@ -1152,6 +1480,8 @@ static void pn533_stop_poll(struct nfc_dev *nfc_dev)
 
 	/* prevent pn533_start_poll_complete to issue a new poll meanwhile */
 	usb_kill_urb(dev->in_urb);
+
+	pn533_poll_reset_mod_list(dev);
 }
 
 static int pn533_activate_target_nfcdep(struct pn533 *dev)
@@ -1349,13 +1679,29 @@ static int pn533_in_dep_link_up_complete(struct pn533 *dev, void *arg,
 	return 0;
 }
 
+static int pn533_mod_to_baud(struct pn533 *dev)
+{
+	switch (dev->poll_mod_curr) {
+	case PN533_POLL_MOD_106KBPS_A:
+		return 0;
+	case PN533_POLL_MOD_212KBPS_FELICA:
+		return 1;
+	case PN533_POLL_MOD_424KBPS_FELICA:
+		return 2;
+	default:
+		return -EINVAL;
+	}
+}
+
+#define PASSIVE_DATA_LEN 5
 static int pn533_dep_link_up(struct nfc_dev *nfc_dev, struct nfc_target *target,
 			     u8 comm_mode, u8* gb, size_t gb_len)
 {
 	struct pn533 *dev = nfc_get_drvdata(nfc_dev);
 	struct pn533_cmd_jump_dep *cmd;
-	u8 cmd_len;
-	int rc;
+	u8 cmd_len, *data_ptr;
+	u8 passive_data[PASSIVE_DATA_LEN] = {0x00, 0xff, 0xff, 0x00, 0x3};
+	int rc, baud;
 
 	nfc_dev_dbg(&dev->interface->dev, "%s", __func__);
 
@@ -1371,7 +1717,17 @@ static int pn533_dep_link_up(struct nfc_dev *nfc_dev, struct nfc_target *target,
 		return -EBUSY;
 	}
 
+	baud = pn533_mod_to_baud(dev);
+	if (baud < 0) {
+		nfc_dev_err(&dev->interface->dev,
+			    "Invalid curr modulation %d", dev->poll_mod_curr);
+		return baud;
+	}
+
 	cmd_len = sizeof(struct pn533_cmd_jump_dep) + gb_len;
+	if (comm_mode == NFC_COMM_PASSIVE)
+		cmd_len += PASSIVE_DATA_LEN;
+
 	cmd = kzalloc(cmd_len, GFP_KERNEL);
 	if (cmd == NULL)
 		return -ENOMEM;
@@ -1379,10 +1735,18 @@ static int pn533_dep_link_up(struct nfc_dev *nfc_dev, struct nfc_target *target,
 	pn533_tx_frame_init(dev->out_frame, PN533_CMD_IN_JUMP_FOR_DEP);
 
 	cmd->active = !comm_mode;
-	cmd->baud = 0;
+	cmd->next = 0;
+	cmd->baud = baud;
+	data_ptr = cmd->data;
+	if (comm_mode == NFC_COMM_PASSIVE && cmd->baud > 0) {
+		memcpy(data_ptr, passive_data, PASSIVE_DATA_LEN);
+		cmd->next |= 1;
+		data_ptr += PASSIVE_DATA_LEN;
+	}
+
 	if (gb != NULL && gb_len > 0) {
-		cmd->next = 4; /* We have some Gi */
-		memcpy(cmd->gt, gb, gb_len);
+		cmd->next |= 4; /* We have some Gi */
+		memcpy(data_ptr, gb, gb_len);
 	} else {
 		cmd->next = 0;
 	}
@@ -1407,15 +1771,25 @@ out:
 
 static int pn533_dep_link_down(struct nfc_dev *nfc_dev)
 {
-	pn533_deactivate_target(nfc_dev, 0);
+	struct pn533 *dev = nfc_get_drvdata(nfc_dev);
+
+	pn533_poll_reset_mod_list(dev);
+
+	if (dev->tgt_mode || dev->tgt_active_prot) {
+		pn533_send_ack(dev, GFP_KERNEL);
+		usb_kill_urb(dev->in_urb);
+	}
+
+	dev->tgt_active_prot = 0;
+	dev->tgt_mode = 0;
+
+	skb_queue_purge(&dev->resp_q);
 
 	return 0;
 }
 
-#define PN533_CMD_DATAEXCH_HEAD_LEN (sizeof(struct pn533_frame) + 3)
-#define PN533_CMD_DATAEXCH_DATA_MAXLEN 262
-
-static int pn533_data_exchange_tx_frame(struct pn533 *dev, struct sk_buff *skb)
+static int pn533_build_tx_frame(struct pn533 *dev, struct sk_buff *skb,
+				bool target)
 {
 	int payload_len = skb->len;
 	struct pn533_frame *out_frame;
@@ -1432,14 +1806,37 @@ static int pn533_data_exchange_tx_frame(struct pn533 *dev, struct sk_buff *skb)
 		return -ENOSYS;
 	}
 
-	skb_push(skb, PN533_CMD_DATAEXCH_HEAD_LEN);
-	out_frame = (struct pn533_frame *) skb->data;
+	if (target == true) {
+		switch (dev->device_type) {
+		case PN533_DEVICE_PASORI:
+			if (dev->tgt_active_prot == NFC_PROTO_FELICA) {
+				skb_push(skb, PN533_CMD_DATAEXCH_HEAD_LEN - 1);
+				out_frame = (struct pn533_frame *) skb->data;
+				pn533_tx_frame_init(out_frame,
+						    PN533_CMD_IN_COMM_THRU);
+
+				break;
+			}
+
+		default:
+			skb_push(skb, PN533_CMD_DATAEXCH_HEAD_LEN);
+			out_frame = (struct pn533_frame *) skb->data;
+			pn533_tx_frame_init(out_frame,
+					    PN533_CMD_IN_DATA_EXCHANGE);
+			tg = 1;
+			memcpy(PN533_FRAME_CMD_PARAMS_PTR(out_frame),
+			       &tg, sizeof(u8));
+			out_frame->datalen += sizeof(u8);
+
+			break;
+		}
 
-	pn533_tx_frame_init(out_frame, PN533_CMD_IN_DATA_EXCHANGE);
+	} else {
+		skb_push(skb, PN533_CMD_DATAEXCH_HEAD_LEN - 1);
+		out_frame = (struct pn533_frame *) skb->data;
+		pn533_tx_frame_init(out_frame, PN533_CMD_TG_SET_DATA);
+	}
 
-	tg = 1;
-	memcpy(PN533_FRAME_CMD_PARAMS_PTR(out_frame), &tg, sizeof(u8));
-	out_frame->datalen += sizeof(u8);
 
 	/* The data is already in the out_frame, just update the datalen */
 	out_frame->datalen += payload_len;
@@ -1550,9 +1947,9 @@ error:
 	return 0;
 }
 
-static int pn533_data_exchange(struct nfc_dev *nfc_dev,
-			       struct nfc_target *target, struct sk_buff *skb,
-			       data_exchange_cb_t cb, void *cb_context)
+static int pn533_transceive(struct nfc_dev *nfc_dev,
+			    struct nfc_target *target, struct sk_buff *skb,
+			    data_exchange_cb_t cb, void *cb_context)
 {
 	struct pn533 *dev = nfc_get_drvdata(nfc_dev);
 	struct pn533_frame *out_frame, *in_frame;
@@ -1570,7 +1967,7 @@ static int pn533_data_exchange(struct nfc_dev *nfc_dev,
 		goto error;
 	}
 
-	rc = pn533_data_exchange_tx_frame(dev, skb);
+	rc = pn533_build_tx_frame(dev, skb, true);
 	if (rc)
 		goto error;
 
@@ -1618,6 +2015,63 @@ error:
 	return rc;
 }
 
+static int pn533_tm_send_complete(struct pn533 *dev, void *arg,
+				  u8 *params, int params_len)
+{
+	nfc_dev_dbg(&dev->interface->dev, "%s", __func__);
+
+	if (params_len < 0) {
+		nfc_dev_err(&dev->interface->dev,
+			    "Error %d when sending data",
+			    params_len);
+
+		return params_len;
+	}
+
+	if (params_len > 0 && params[0] != 0) {
+		nfc_tm_deactivated(dev->nfc_dev);
+
+		dev->tgt_mode = 0;
+
+		return 0;
+	}
+
+	queue_work(dev->wq, &dev->tg_work);
+
+	return 0;
+}
+
+static int pn533_tm_send(struct nfc_dev *nfc_dev, struct sk_buff *skb)
+{
+	struct pn533 *dev = nfc_get_drvdata(nfc_dev);
+	struct pn533_frame *out_frame;
+	int rc;
+
+	nfc_dev_dbg(&dev->interface->dev, "%s", __func__);
+
+	rc = pn533_build_tx_frame(dev, skb, false);
+	if (rc)
+		goto error;
+
+	out_frame = (struct pn533_frame *) skb->data;
+
+	rc = pn533_send_cmd_frame_async(dev, out_frame, dev->in_frame,
+					dev->in_maxlen, pn533_tm_send_complete,
+					NULL, GFP_KERNEL);
+	if (rc) {
+		nfc_dev_err(&dev->interface->dev,
+			    "Error %d when trying to send data", rc);
+		goto error;
+	}
+
+	return 0;
+
+error:
+	kfree_skb(skb);
+
+	return rc;
+}
+
 static void pn533_wq_mi_recv(struct work_struct *work)
 {
 	struct pn533 *dev = container_of(work, struct pn533, mi_work);
@@ -1638,7 +2092,7 @@ static void pn533_wq_mi_recv(struct work_struct *work)
 
 	skb_reserve(skb_cmd, PN533_CMD_DATAEXCH_HEAD_LEN);
 
-	rc = pn533_data_exchange_tx_frame(dev, skb_cmd);
+	rc = pn533_build_tx_frame(dev, skb_cmd, true);
 	if (rc)
 		goto error_frame;
 
@@ -1677,7 +2131,7 @@ error_cmd:
 
 	kfree(arg);
 
-	up(&dev->cmd_lock);
+	mutex_unlock(&dev->cmd_lock);
 }
 
 static int pn533_set_configuration(struct pn533 *dev, u8 cfgitem, u8 *cfgdata,
@@ -1703,7 +2157,28 @@ static int pn533_set_configuration(struct pn533 *dev, u8 cfgitem, u8 *cfgdata,
 	return rc;
 }
 
-struct nfc_ops pn533_nfc_ops = {
+static int pn533_fw_reset(struct pn533 *dev)
+{
+	int rc;
+	u8 *params;
+
+	nfc_dev_dbg(&dev->interface->dev, "%s", __func__);
+
+	pn533_tx_frame_init(dev->out_frame, 0x18);
+
+	params = PN533_FRAME_CMD_PARAMS_PTR(dev->out_frame);
+	params[0] = 0x1;
+	dev->out_frame->datalen += 1;
+
+	pn533_tx_frame_finish(dev->out_frame);
+
+	rc = pn533_send_cmd_frame_sync(dev, dev->out_frame, dev->in_frame,
+				       dev->in_maxlen);
+
+	return rc;
+}
+
+static struct nfc_ops pn533_nfc_ops = {
 	.dev_up = NULL,
 	.dev_down = NULL,
 	.dep_link_up = pn533_dep_link_up,
@@ -1712,9 +2187,88 @@ struct nfc_ops pn533_nfc_ops = {
 	.stop_poll = pn533_stop_poll,
 	.activate_target = pn533_activate_target,
 	.deactivate_target = pn533_deactivate_target,
-	.data_exchange = pn533_data_exchange,
+	.im_transceive = pn533_transceive,
+	.tm_send = pn533_tm_send,
 };
 
+static int pn533_setup(struct pn533 *dev)
+{
+	struct pn533_config_max_retries max_retries;
+	struct pn533_config_timing timing;
+	u8 pasori_cfg[3] = {0x08, 0x01, 0x08};
+	int rc;
+
+	switch (dev->device_type) {
+	case PN533_DEVICE_STD:
+		max_retries.mx_rty_atr = PN533_CONFIG_MAX_RETRIES_ENDLESS;
+		max_retries.mx_rty_psl = 2;
+		max_retries.mx_rty_passive_act =
+			PN533_CONFIG_MAX_RETRIES_NO_RETRY;
+
+		timing.rfu = PN533_CONFIG_TIMING_102;
+		timing.atr_res_timeout = PN533_CONFIG_TIMING_204;
+		timing.dep_timeout = PN533_CONFIG_TIMING_409;
+
+		break;
+
+	case PN533_DEVICE_PASORI:
+		max_retries.mx_rty_atr = 0x2;
+		max_retries.mx_rty_psl = 0x1;
+		max_retries.mx_rty_passive_act =
+			PN533_CONFIG_MAX_RETRIES_NO_RETRY;
+
+		timing.rfu = PN533_CONFIG_TIMING_102;
+		timing.atr_res_timeout = PN533_CONFIG_TIMING_102;
+		timing.dep_timeout = PN533_CONFIG_TIMING_204;
+
+		break;
+
+	default:
+		nfc_dev_err(&dev->interface->dev, "Unknown device type %d\n",
+			    dev->device_type);
+		return -EINVAL;
+	}
+
+	rc = pn533_set_configuration(dev, PN533_CFGITEM_MAX_RETRIES,
+				     (u8 *)&max_retries, sizeof(max_retries));
+	if (rc) {
+		nfc_dev_err(&dev->interface->dev,
+			    "Error on setting MAX_RETRIES config");
+		return rc;
+	}
+
+
+	rc = pn533_set_configuration(dev, PN533_CFGITEM_TIMING,
+				     (u8 *)&timing, sizeof(timing));
+	if (rc) {
+		nfc_dev_err(&dev->interface->dev,
+			    "Error on setting RF timings");
+		return rc;
+	}
+
+	switch (dev->device_type) {
+	case PN533_DEVICE_STD:
+		break;
+
+	case PN533_DEVICE_PASORI:
+		pn533_fw_reset(dev);
+
+		rc = pn533_set_configuration(dev, PN533_CFGITEM_PASORI,
+					     pasori_cfg, 3);
+		if (rc) {
+			nfc_dev_err(&dev->interface->dev,
+				    "Error while settings PASORI config");
+			return rc;
+		}
+
+		pn533_fw_reset(dev);
+
+		break;
+	}
+
+	return 0;
+}
+
 static int pn533_probe(struct usb_interface *interface,
 			const struct usb_device_id *id)
 {
@@ -1722,7 +2276,6 @@ static int pn533_probe(struct usb_interface *interface,
 	struct pn533 *dev;
 	struct usb_host_interface *iface_desc;
 	struct usb_endpoint_descriptor *endpoint;
-	struct pn533_config_max_retries max_retries;
 	int in_endpoint = 0;
 	int out_endpoint = 0;
 	int rc = -ENOMEM;
@@ -1735,7 +2288,7 @@ static int pn533_probe(struct usb_interface *interface,
 
 	dev->udev = usb_get_dev(interface_to_usbdev(interface));
 	dev->interface = interface;
-	sema_init(&dev->cmd_lock, 1);
+	mutex_init(&dev->cmd_lock);
 
 	iface_desc = interface->cur_altsetting;
 	for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) {
@@ -1779,12 +2332,18 @@ static int pn533_probe(struct usb_interface *interface,
 
 	INIT_WORK(&dev->cmd_work, pn533_wq_cmd_complete);
 	INIT_WORK(&dev->mi_work, pn533_wq_mi_recv);
+	INIT_WORK(&dev->tg_work, pn533_wq_tg_get_data);
+	INIT_WORK(&dev->poll_work, pn533_wq_poll);
 	dev->wq = alloc_workqueue("pn533",
 				  WQ_NON_REENTRANT | WQ_UNBOUND | WQ_MEM_RECLAIM,
 				  1);
 	if (dev->wq == NULL)
 		goto error;
 
+	init_timer(&dev->listen_timer);
+	dev->listen_timer.data = (unsigned long) dev;
+	dev->listen_timer.function = pn533_listen_mode_timer;
+
 	skb_queue_head_init(&dev->resp_q);
 
 	usb_set_intfdata(interface, dev);
@@ -1802,10 +2361,22 @@ static int pn533_probe(struct usb_interface *interface,
 	nfc_dev_info(&dev->interface->dev, "NXP PN533 firmware ver %d.%d now"
 					" attached", fw_ver->ver, fw_ver->rev);
 
-	protocols = NFC_PROTO_JEWEL_MASK
-			| NFC_PROTO_MIFARE_MASK | NFC_PROTO_FELICA_MASK
-			| NFC_PROTO_ISO14443_MASK
-			| NFC_PROTO_NFC_DEP_MASK;
+	dev->device_type = id->driver_info;
+	switch (dev->device_type) {
+	case PN533_DEVICE_STD:
+		protocols = PN533_ALL_PROTOCOLS;
+		break;
+
+	case PN533_DEVICE_PASORI:
+		protocols = PN533_NO_TYPE_B_PROTOCOLS;
+		break;
+
+	default:
+		nfc_dev_err(&dev->interface->dev, "Unknown device type %d\n",
+			    dev->device_type);
+		rc = -EINVAL;
+		goto destroy_wq;
+	}
 
 	dev->nfc_dev = nfc_allocate_device(&pn533_nfc_ops, protocols,
 					   PN533_CMD_DATAEXCH_HEAD_LEN,
@@ -1820,23 +2391,18 @@ static int pn533_probe(struct usb_interface *interface,
 	if (rc)
 		goto free_nfc_dev;
 
-	max_retries.mx_rty_atr = PN533_CONFIG_MAX_RETRIES_ENDLESS;
-	max_retries.mx_rty_psl = 2;
-	max_retries.mx_rty_passive_act = PN533_CONFIG_MAX_RETRIES_NO_RETRY;
-
-	rc = pn533_set_configuration(dev, PN533_CFGITEM_MAX_RETRIES,
-				(u8 *) &max_retries, sizeof(max_retries));
-
-	if (rc) {
-		nfc_dev_err(&dev->interface->dev, "Error on setting MAX_RETRIES"
-								" config");
-		goto free_nfc_dev;
-	}
+	rc = pn533_setup(dev);
+	if (rc)
+		goto unregister_nfc_dev;
 
 	return 0;
 
+unregister_nfc_dev:
+	nfc_unregister_device(dev->nfc_dev);
+
 free_nfc_dev:
 	nfc_free_device(dev->nfc_dev);
+
 destroy_wq:
 	destroy_workqueue(dev->wq);
 error:
@@ -1865,6 +2431,8 @@ static void pn533_disconnect(struct usb_interface *interface)
 
 	skb_queue_purge(&dev->resp_q);
 
+	del_timer(&dev->listen_timer);
+
 	kfree(dev->in_frame);
 	usb_free_urb(dev->in_urb);
 	kfree(dev->out_frame);