Change in ...osmo-sgsn[master]: vty: Print MM state and RAN type in show mm-context

[pespin]

pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-sgsn/+/15357


Change subject: vty: Print MM state and RAN type in show mm-context
......................................................................

vty: Print MM state and RAN type in show mm-context

Value presviosuly printed as MM state is actually usually refereed as
GMM state, so rename it.

Change-Id: Ia06c53f0cd2a6348237ed3abeb9367d965745aba
---
M include/osmocom/sgsn/gprs_sgsn.h
M src/gprs/gprs_sgsn.c
M src/gprs/sgsn_vty.c
3 files changed, 17 insertions(+), 1 deletion(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-sgsn refs/changes/57/15357/1

diff --git a/include/osmocom/sgsn/gprs_sgsn.h b/include/osmocom/sgsn/gprs_sgsn.h
index 8f16c5b..8e8b762 100644
--- a/include/osmocom/sgsn/gprs_sgsn.h
+++ b/include/osmocom/sgsn/gprs_sgsn.h
@@ -104,6 +104,7 @@
 	MM_CTX_T_GERAN_Iu,
 #endif
 };
+extern const struct value_string sgsn_ran_type_names[];
 
 struct service_info {
 	uint8_t type;
diff --git a/src/gprs/gprs_sgsn.c b/src/gprs/gprs_sgsn.c
index 2334707..387c0d5 100644
--- a/src/gprs/gprs_sgsn.c
+++ b/src/gprs/gprs_sgsn.c
@@ -62,6 +62,15 @@
 LLIST_HEAD(sgsn_apn_ctxts);
 LLIST_HEAD(sgsn_pdp_ctxts);
 
+const struct value_string sgsn_ran_type_names[] = {
+	{ MM_CTX_T_GERAN_Gb, "GPRS/EDGE via Gb" },
+	{ MM_CTX_T_UTRAN_Iu, "UMTS via Iu" },
+#if 0
+	{ MM_CTX_T_GERAN_Iu, "GPRS/EDGE via Iu" },
+#endif
+	{ 0, NULL }
+};
+
 static const struct rate_ctr_desc mmctx_ctr_description[] = {
 	{ "sign:packets:in",	"Signalling Messages ( In)" },
 	{ "sign:packets:out",	"Signalling Messages (Out)" },
diff --git a/src/gprs/sgsn_vty.c b/src/gprs/sgsn_vty.c
index 8637909..7798f17 100644
--- a/src/gprs/sgsn_vty.c
+++ b/src/gprs/sgsn_vty.c
@@ -526,17 +526,21 @@
 			   struct sgsn_mm_ctx *mm, int pdp)
 {
 	uint32_t id;
+	const char *mm_state_name;
 
 	switch(mm->ran_type) {
 	case MM_CTX_T_UTRAN_Iu:
 #if BUILD_IU
 		id = mm->iu.ue_ctx->conn_id;
+		mm_state_name = osmo_fsm_inst_state_name(mm->iu.mm_state_fsm);
 #else
 		id = 0;
+		mm_state_name = NULL;
 #endif
 		break;
 	case MM_CTX_T_GERAN_Gb:
 		id = mm->gb.tlli;
+		mm_state_name = osmo_fsm_inst_state_name(mm->gb.mm_state_fsm);
 		break;
 	}
 
@@ -544,9 +548,11 @@
 		pfx, mm->imsi, mm->imei, mm->p_tmsi, VTY_NEWLINE);
 	vty_out(vty, "%s  MSISDN: %s, TLLI: %08x%s HLR: %s",
 		pfx, mm->msisdn, id, mm->hlr, VTY_NEWLINE);
-	vty_out(vty, "%s  MM State: %s, Routeing Area: %s, Cell ID: %u%s",
+	vty_out(vty, "%s  GMM State: %s, Routeing Area: %s, Cell ID: %u%s",
 		pfx, get_value_string(gprs_mm_st_strs, mm->gmm_state),
 		osmo_rai_name(&mm->ra), mm->gb.cell_id, VTY_NEWLINE);
+	vty_out(vty, "%s  MM State: %s, RAN Type: %s%s", pfx, mm_state_name,
+		get_value_string(sgsn_ran_type_names, mm->ran_type), VTY_NEWLINE);
 
 	vty_out_rate_ctr_group(vty, "  ", mm->ctrg);
 

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Gerrit-Project: osmo-sgsn
Gerrit-Branch: master
Gerrit-Change-Id: Ia06c53f0cd2a6348237ed3abeb9367d965745aba
Gerrit-Change-Number: 15357
Gerrit-PatchSet: 1
Gerrit-Owner: pespin <pespin at sysmocom.de>
Gerrit-MessageType: newchange
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