NFC: Export a new attribute nfcid1 in target info

The nfcid1 is the NFC-A identifier.
It is exported as an attribute of the target info
(returned as a response to NFC_CMD_GET_TARGET).

Signed-off-by: Ilan Elias <ilane@ti.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h
index ccfe757a94ec..8696b773a695 100644
--- a/include/net/nfc/nfc.h
+++ b/include/net/nfc/nfc.h
@@ -65,12 +65,15 @@ struct nfc_ops {
 
 #define NFC_TARGET_IDX_ANY -1
 #define NFC_MAX_GT_LEN 48
+#define NFC_MAX_NFCID1_LEN 10
 
 struct nfc_target {
         u32 idx;
         u32 supported_protocols;
         u16 sens_res;
         u8 sel_res;
+        u8 nfcid1_len;
+        u8 nfcid1[NFC_MAX_NFCID1_LEN];
 };
 
 struct nfc_genl_data {