Merge tag 'nfc-next-3.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-next

Samuel Ortiz <sameo@linux.intel.com> says:

"NFC: 3.16: First pull request

This is the NFC pull request for 3.16. We have:

- STMicroeectronics st21nfca support. The st21nfca is an HCI chipset and
  thus relies on the HCI stack. This submission provides support for tag
  redaer/writer mode (including Type 5) and device tree bindings.

- PM runtime support and a bunch of bug fixes for TI's trf7970a.

- Device tree support for NXP's pn544. Legacy platform data support is
  obviously kept intact.

- NFC Tag type 4B support to the NFC Digital stack.

- SOCK_RAW type support to the raw NFC socket, and allow NCI
  sniffing from that. This can be extended to report HCI frames and also
  proprietarry ones like e.g. the pn533 ones."

Signed-off-by: John W. Linville <linville@tuxdriver.com>

include/net/nfc/digital.h

@@ -36,6 +36,7 @@ enum {
 	NFC_DIGITAL_RF_TECH_212F,
 	NFC_DIGITAL_RF_TECH_424F,
 	NFC_DIGITAL_RF_TECH_ISO15693,
+	NFC_DIGITAL_RF_TECH_106B,
 
 	NFC_DIGITAL_RF_TECH_LAST,
 };
@@ -62,6 +63,9 @@ enum {
 	NFC_DIGITAL_FRAMING_ISO15693_INVENTORY,
 	NFC_DIGITAL_FRAMING_ISO15693_T5T,
 
+	NFC_DIGITAL_FRAMING_NFCB,
+	NFC_DIGITAL_FRAMING_NFCB_T4T,
+
 	NFC_DIGITAL_FRAMING_LAST,
 };
 

include/net/nfc/hci.h

@@ -27,6 +27,7 @@ struct nfc_hci_dev;
 struct nfc_hci_ops {
 	int (*open) (struct nfc_hci_dev *hdev);
 	void (*close) (struct nfc_hci_dev *hdev);
+	int (*load_session) (struct nfc_hci_dev *hdev);
 	int (*hci_ready) (struct nfc_hci_dev *hdev);
 	/*
 	 * xmit must always send the complete buffer before

include/net/nfc/nfc.h

@@ -264,4 +264,7 @@ int nfc_add_se(struct nfc_dev *dev, u32 se_idx, u16 type);
 int nfc_remove_se(struct nfc_dev *dev, u32 se_idx);
 struct nfc_se *nfc_find_se(struct nfc_dev *dev, u32 se_idx);
 
+void nfc_send_to_raw_sock(struct nfc_dev *dev, struct sk_buff *skb,
+			  u8 payload_type, u8 direction);
+
 #endif /* __NET_NFC_H */