Bluetooth: Add management support for user confirmation request

This patch adds support for the user confirmation (numeric comparison)
Secure Simple Pairing authentication method.

Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index 1d25c59..52376a3 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -172,6 +172,19 @@
 	__u8 status;
 } __packed;
 
+#define MGMT_OP_USER_CONFIRM_REPLY	0x0015
+struct mgmt_cp_user_confirm_reply {
+	__le16 index;
+	bdaddr_t bdaddr;
+} __packed;
+struct mgmt_rp_user_confirm_reply {
+	__le16 index;
+	bdaddr_t bdaddr;
+	__u8 status;
+} __packed;
+
+#define MGMT_OP_USER_CONFIRM_NEG_REPLY	0x0016
+
 #define MGMT_EV_CMD_COMPLETE		0x0001
 struct mgmt_ev_cmd_complete {
 	__le16 opcode;
@@ -239,3 +252,10 @@
 	__le16 index;
 	bdaddr_t bdaddr;
 } __packed;
+
+#define MGMT_EV_USER_CONFIRM_REQUEST	0x000F
+struct mgmt_ev_user_confirm_request {
+	__le16 index;
+	bdaddr_t bdaddr;
+	__le32 value;
+} __packed;