From c3f28320c24024e6e970735eef6f062821d588a2 Mon Sep 17 00:00:00 2001
From: Holger Hans Peter Freyther <zecke@selfish.org>
Date: Sat, 23 Apr 2011 15:08:44 +0200
Subject: ipa: Reserve two new values for the Osmo IPA extensions

We want to send MGCP through the Osmo Extension and also
want to send the list of local LACs to it.
---
 openbsc/include/openbsc/ipaccess.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/openbsc/include/openbsc/ipaccess.h b/openbsc/include/openbsc/ipaccess.h
index d965aea72..dc5172cc9 100644
--- a/openbsc/include/openbsc/ipaccess.h
+++ b/openbsc/include/openbsc/ipaccess.h
@@ -33,6 +33,8 @@ enum ipaccess_proto {
 
 enum ipaccess_proto_ext {
 	IPAC_PROTO_EXT_CTRL	= 0x00,
+	IPAC_PROTO_EXT_MGCP	= 0x01,
+	IPAC_PROTO_EXT_LAC	= 0x02,
 };
 
 enum ipaccess_msgtype {
@@ -66,6 +68,18 @@ struct ipac_msgt_sccp_state {
 	char		imsi[GSM_IMSI_LENGTH];
 } __attribute__((packed));
 
+/*
+ * @add_remove 0 for remove, 1 for add
+ * @nr_lacs Number of extra lacs inside this package
+ * @lac One lac entry
+ */
+struct ipac_ext_lac_cmd {
+	uint8_t add_remove;
+	uint8_t nr_extra_lacs;
+	uint16_t lac;
+	uint8_t data[0];
+} __attribute__((packed));
+
 int ipaccess_connect(struct e1inp_line *line, struct sockaddr_in *sa);
 
 /*
-- 
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