From ba8fe4e43565896773a9ce2cd00084c6fdd924f3 Mon Sep 17 00:00:00 2001
From: Max <msuraev@sysmocom.de>
Date: Tue, 12 Mar 2019 16:40:07 +0100
Subject: Autofill LCLS parameters for A-interface transactions

That's experimental patch to facilitate testing of BSC implementation of
LCLS.

Change-Id: I35ae6b6ca04925c8d300bc1a0269af00eac727f3
---
 include/osmocom/msc/debug.h       | 1 +
 include/osmocom/msc/mncc.h        | 3 +++
 include/osmocom/msc/ran_msg.h     | 1 +
 include/osmocom/msc/transaction.h | 3 +++
 include/osmocom/msc/vlr.h         | 1 +
 5 files changed, 9 insertions(+)

(limited to 'include')

diff --git a/include/osmocom/msc/debug.h b/include/osmocom/msc/debug.h
index 3347e20d4..0d08ceb11 100644
--- a/include/osmocom/msc/debug.h
+++ b/include/osmocom/msc/debug.h
@@ -8,6 +8,7 @@ enum {
 	DCC,
 	DMM,
 	DRR,
+	DLCLS,
 	DMNCC,
 	DPAG,
 	DMSC,
diff --git a/include/osmocom/msc/mncc.h b/include/osmocom/msc/mncc.h
index 1c8aff0c9..076747547 100644
--- a/include/osmocom/msc/mncc.h
+++ b/include/osmocom/msc/mncc.h
@@ -26,6 +26,7 @@
 
 #include <osmocom/core/linuxlist.h>
 #include <osmocom/gsm/mncc.h>
+#include <osmocom/gsm/gsm29205.h>
 
 #include <stdint.h>
 #include <netinet/in.h>
@@ -161,6 +162,8 @@ struct gsm_mncc {
 	unsigned char	lchan_type;
 	unsigned char	lchan_mode;
 
+	struct osmo_gcr_parsed gcr;
+
 	/* A buffer to contain SDP ('\0' terminated) */
 	char		sdp[1024];
 };
diff --git a/include/osmocom/msc/ran_msg.h b/include/osmocom/msc/ran_msg.h
index 3b08b466c..5fdb90cda 100644
--- a/include/osmocom/msc/ran_msg.h
+++ b/include/osmocom/msc/ran_msg.h
@@ -88,6 +88,7 @@ struct ran_assignment_command {
 	uint8_t osmux_cid;
 	bool call_id_present;
 	uint32_t call_id;
+	struct osmo_lcls *lcls;
 };
 
 struct ran_cipher_mode_command {
diff --git a/include/osmocom/msc/transaction.h b/include/osmocom/msc/transaction.h
index 928b137ae..494ad88db 100644
--- a/include/osmocom/msc/transaction.h
+++ b/include/osmocom/msc/transaction.h
@@ -132,6 +132,7 @@ struct gsm_trans {
 		struct gsm_trans *peer;
 		enum bridge_state state;
 	} bridge;
+	struct osmo_lcls *lcls;
 };
 
 
@@ -145,6 +146,8 @@ struct gsm_trans *trans_find_by_sm_rp_mr(const struct gsm_network *net,
 					 const struct vlr_subscr *vsub,
 					 uint8_t sm_rp_mr);
 
+struct osmo_lcls *trans_lcls_compose(const struct gsm_trans *trans, bool use_lac);
+
 struct gsm_trans *trans_alloc(struct gsm_network *net,
 			      struct vlr_subscr *vsub,
 			      enum trans_type type, uint8_t trans_id,
diff --git a/include/osmocom/msc/vlr.h b/include/osmocom/msc/vlr.h
index 3b9bbc41c..971db528b 100644
--- a/include/osmocom/msc/vlr.h
+++ b/include/osmocom/msc/vlr.h
@@ -271,6 +271,7 @@ struct vlr_instance {
 		bool is_ps;
 		uint8_t nri_bitlen;
 		struct osmo_nri_ranges *nri_ranges;
+		bool lcls_enable;
 	} cfg;
 	/* A free-form pointer for use by the caller */
 	void *user_ctx;
-- 
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