NFC: add the NFC socket raw protocol
This socket protocol is used to perform data exchange with NFC
targets.
Signed-off-by: Lauro Ramos Venancio <lauro.venancio@openbossa.org>
Signed-off-by: Aloisio Almeida Jr <aloisio.almeida@openbossa.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/nfc/nfc.h b/net/nfc/nfc.h
index 8335f4d..aaf9832 100644
--- a/net/nfc/nfc.h
+++ b/net/nfc/nfc.h
@@ -42,6 +42,20 @@
const struct nfc_protocol *nfc_proto);
};
+struct nfc_rawsock {
+ struct sock sk;
+ struct nfc_dev *dev;
+ u32 target_idx;
+ struct work_struct tx_work;
+ bool tx_work_scheduled;
+};
+#define nfc_rawsock(sk) ((struct nfc_rawsock *) sk)
+#define to_rawsock_sk(_tx_work) \
+ ((struct sock *) container_of(_tx_work, struct nfc_rawsock, tx_work))
+
+int __init rawsock_init(void);
+void rawsock_exit(void);
+
int __init af_nfc_init(void);
void af_nfc_exit(void);
int nfc_proto_register(const struct nfc_protocol *nfc_proto);