NFC: Add ISO 14443 type B protocol
Some devices (e.g. Sony's PaSoRi) can not do type B polling, so we have
to make a distinction between ISO14443 type A and B poll modes.
Cc: Eric Lapuyade <eric.lapuyade@intel.com>
Cc: Ilan Elias <ilane@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/include/linux/nfc.h b/include/linux/nfc.h
index f4e6dd9..6189f27 100644
--- a/include/linux/nfc.h
+++ b/include/linux/nfc.h
@@ -136,8 +136,9 @@
#define NFC_PROTO_FELICA 3
#define NFC_PROTO_ISO14443 4
#define NFC_PROTO_NFC_DEP 5
+#define NFC_PROTO_ISO14443_B 6
-#define NFC_PROTO_MAX 6
+#define NFC_PROTO_MAX 7
/* NFC communication modes */
#define NFC_COMM_ACTIVE 0
@@ -149,11 +150,12 @@
#define NFC_RF_NONE 2
/* NFC protocols masks used in bitsets */
-#define NFC_PROTO_JEWEL_MASK (1 << NFC_PROTO_JEWEL)
-#define NFC_PROTO_MIFARE_MASK (1 << NFC_PROTO_MIFARE)
-#define NFC_PROTO_FELICA_MASK (1 << NFC_PROTO_FELICA)
-#define NFC_PROTO_ISO14443_MASK (1 << NFC_PROTO_ISO14443)
-#define NFC_PROTO_NFC_DEP_MASK (1 << NFC_PROTO_NFC_DEP)
+#define NFC_PROTO_JEWEL_MASK (1 << NFC_PROTO_JEWEL)
+#define NFC_PROTO_MIFARE_MASK (1 << NFC_PROTO_MIFARE)
+#define NFC_PROTO_FELICA_MASK (1 << NFC_PROTO_FELICA)
+#define NFC_PROTO_ISO14443_MASK (1 << NFC_PROTO_ISO14443)
+#define NFC_PROTO_NFC_DEP_MASK (1 << NFC_PROTO_NFC_DEP)
+#define NFC_PROTO_ISO14443_B_MASK (1 << NFC_PROTO_ISO14443_B)
struct sockaddr_nfc {
sa_family_t sa_family;