NFC: Add netlink support for ISO/IEC 15693

Add ISO/IEC 15693 support by having netlink push the
1-byte DSFID and 8-byte UID tag information upstream.

Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c
index ebbf6fb88b35..43cb1c17e267 100644
--- a/net/nfc/netlink.c
+++ b/net/nfc/netlink.c
@@ -94,6 +94,14 @@ static int nfc_genl_send_target(struct sk_buff *msg, struct nfc_target *target,
                     target->sensf_res))
                 goto nla_put_failure;
 
+        if (target->is_iso15693) {
+                if (nla_put_u8(msg, NFC_ATTR_TARGET_ISO15693_DSFID,
+                               target->iso15693_dsfid) ||
+                    nla_put(msg, NFC_ATTR_TARGET_ISO15693_UID,
+                            sizeof(target->iso15693_uid), target->iso15693_uid))
+                        goto nla_put_failure;
+        }
+
         return genlmsg_end(msg, hdr);
 
 nla_put_failure: