1 files changed, 34 insertions, 2 deletions

diff --git a/net/nfc/llcp/llcp.h b/net/nfc/llcp/llcp.h
index 0eae5c509504..7e87a66b02ec 100644
--- a/net/nfc/llcp/llcp.h
+++ b/net/nfc/llcp/llcp.h
@@ -46,6 +46,19 @@ struct llcp_sock_list {
 	rwlock_t          lock;
 };
 
+struct nfc_llcp_sdp_tlv {
+	u8 *tlv;
+	u8 tlv_len;
+
+	char *uri;
+	u8 tid;
+	u8 sap;
+
+	unsigned long time;
+
+	struct hlist_node node;
+};
+
 struct nfc_llcp_local {
 	struct list_head list;
 	struct nfc_dev *dev;
@@ -86,6 +99,12 @@ struct nfc_llcp_local {
 	u8  remote_opt;
 	u16 remote_wks;
 
+	struct mutex sdreq_lock;
+	struct hlist_head pending_sdreqs;
+	struct timer_list sdreq_timer;
+	struct work_struct sdreq_timeout_work;
+	u8 sdreq_next_tid;
+
 	/* sockets array */
 	struct llcp_sock_list sockets;
 	struct llcp_sock_list connecting_sockets;
@@ -105,7 +124,12 @@ struct nfc_llcp_sock {
 	char *service_name;
 	size_t service_name_len;
 	u8 rw;
-	u16 miu;
+	u16 miux;
+
+
+	/* Remote link parameters */
+	u8 remote_rw;
+	u16 remote_miu;
 
 	/* Link variables */
 	u8 send_n;
@@ -213,12 +237,20 @@ int nfc_llcp_parse_connection_tlv(struct nfc_llcp_sock *sock,
 /* Commands API */
 void nfc_llcp_recv(void *data, struct sk_buff *skb, int err);
 u8 *nfc_llcp_build_tlv(u8 type, u8 *value, u8 value_length, u8 *tlv_length);
+struct nfc_llcp_sdp_tlv *nfc_llcp_build_sdres_tlv(u8 tid, u8 sap);
+struct nfc_llcp_sdp_tlv *nfc_llcp_build_sdreq_tlv(u8 tid, char *uri,
+						  size_t uri_len);
+void nfc_llcp_free_sdp_tlv(struct nfc_llcp_sdp_tlv *sdp);
+void nfc_llcp_free_sdp_tlv_list(struct hlist_head *sdp_head);
 void nfc_llcp_recv(void *data, struct sk_buff *skb, int err);
 int nfc_llcp_disconnect(struct nfc_llcp_sock *sock);
 int nfc_llcp_send_symm(struct nfc_dev *dev);
 int nfc_llcp_send_connect(struct nfc_llcp_sock *sock);
 int nfc_llcp_send_cc(struct nfc_llcp_sock *sock);
-int nfc_llcp_send_snl(struct nfc_llcp_local *local, u8 tid, u8 sap);
+int nfc_llcp_send_snl_sdres(struct nfc_llcp_local *local,
+			    struct hlist_head *tlv_list, size_t tlvs_len);
+int nfc_llcp_send_snl_sdreq(struct nfc_llcp_local *local,
+			    struct hlist_head *tlv_list, size_t tlvs_len);
 int nfc_llcp_send_dm(struct nfc_llcp_local *local, u8 ssap, u8 dsap, u8 reason);
 int nfc_llcp_send_disconnect(struct nfc_llcp_sock *sock);
 int nfc_llcp_send_i_frame(struct nfc_llcp_sock *sock,