Remove unused RRLP options/codec

RRLP is handled in OsmoMSC after the split from NITB, so let's remove
any bogus VTY commands left over in the BSC.

Change-Id: Ib626f43a3a3ca69dfc127afe5832eb58f7fb6a38

doc/examples/osmo-bsc/osmo-bsc.cfg

@@ -12,7 +12,6 @@ network
  encryption a5 0
  neci 0
  paging any use tch 0
- rrlp mode none
  mm info 0
  handover 0
  handover window rxlev averaging 10

doc/examples/osmo-bsc/osmo-bsc_custom-sccp.cfg

@@ -11,7 +11,6 @@ network
  encryption a5 0
  neci 0
  paging any use tch 0
- rrlp mode none
  mm info 0
  handover 0
  handover window rxlev averaging 10

include/osmocom/bsc/Makefile.am

@@ -44,7 +44,6 @@ noinst_HEADERS = \
 	pcu_if.h \
 	pcuif_proto.h \
 	rest_octets.h \
-	rrlp.h \
 	rs232.h \
 	signal.h \
 	socket.h \

include/osmocom/bsc/gsm_data.h

@@ -332,11 +332,6 @@ struct gsm_network {
 	/* timer to expire old location updates */
 	struct osmo_timer_list subscr_expire_timer;
 
-	/* Radio Resource Location Protocol (TS 04.31) */
-	struct {
-		enum rrlp_mode mode;
-	} rrlp;
-
 	enum gsm_chan_t ctype_by_chreq[_NUM_CHREQ_T];
 
 	/* Use a TCH for handling requests of type paging any */
@@ -520,9 +515,6 @@ static inline int is_e1_bts(struct gsm_bts *bts)
 enum gsm_auth_policy gsm_auth_policy_parse(const char *arg);
 const char *gsm_auth_policy_name(enum gsm_auth_policy policy);
 
-enum rrlp_mode rrlp_mode_parse(const char *arg);
-const char *rrlp_mode_name(enum rrlp_mode mode);
-
 enum bts_gprs_mode bts_gprs_mode_parse(const char *arg, int *valid);
 const char *bts_gprs_mode_name(enum bts_gprs_mode mode);
 int bts_gprs_mode_is_compat(struct gsm_bts *bts, enum bts_gprs_mode mode);

include/osmocom/bsc/gsm_data_shared.h

@@ -34,14 +34,6 @@ struct osmo_bsc_data;
 
 struct osmo_bsc_sccp_con;
 
-/* RRLP mode of operation */
-enum rrlp_mode {
-	RRLP_MODE_NONE,
-	RRLP_MODE_MS_BASED,
-	RRLP_MODE_MS_PREF,
-	RRLP_MODE_ASS_PREF,
-};
-
 /* Channel Request reason */
 enum gsm_chreq_reason_t {
 	GSM_CHREQ_REASON_EMERG,

include/osmocom/bsc/rrlp.h

@@ -1,7 +0,0 @@
-#ifndef _RRLP_H
-#define _RRLP_H
-
-void on_dso_load_rrlp(void);
-
-#endif /* _RRLP_H */
-

src/libbsc/bsc_vty.c

@@ -180,8 +180,6 @@ static void net_dump_vty(struct vty *vty, struct gsm_network *net)
 		VTY_NEWLINE);
 	vty_out(vty, "  Use TCH for Paging any: %d%s", net->pag_any_tch,
 		VTY_NEWLINE);
-	vty_out(vty, "  RRLP Mode: %s%s", rrlp_mode_name(net->rrlp.mode),
-		VTY_NEWLINE);
 	vty_out(vty, "  MM Info: %s%s", net->send_mm_info ? "On" : "Off",
 		VTY_NEWLINE);
 	vty_out(vty, "  Handover: %s%s", net->handover.active ? "On" : "Off",
@@ -817,8 +815,6 @@ static int config_write_net(struct vty *vty)
 	vty_out(vty, " encryption a5 %u%s", gsmnet->a5_encryption, VTY_NEWLINE);
 	vty_out(vty, " neci %u%s", gsmnet->neci, VTY_NEWLINE);
 	vty_out(vty, " paging any use tch %d%s", gsmnet->pag_any_tch, VTY_NEWLINE);
-	vty_out(vty, " rrlp mode %s%s", rrlp_mode_name(gsmnet->rrlp.mode),
-		VTY_NEWLINE);
 	vty_out(vty, " mm info %u%s", gsmnet->send_mm_info, VTY_NEWLINE);
 	vty_out(vty, " handover %u%s", gsmnet->handover.active, VTY_NEWLINE);
 	vty_out(vty, " handover window rxlev averaging %u%s",

src/libcommon-cs/common_cs_vty.c

@@ -133,22 +133,6 @@ DEFUN(cfg_net_encryption,
 	return CMD_SUCCESS;
 }
 
-DEFUN(cfg_net_rrlp_mode, cfg_net_rrlp_mode_cmd,
-      "rrlp mode (none|ms-based|ms-preferred|ass-preferred)",
-	"Radio Resource Location Protocol\n"
-	"Set the Radio Resource Location Protocol Mode\n"
-	"Don't send RRLP request\n"
-	"Request MS-based location\n"
-	"Request any location, prefer MS-based\n"
-	"Request any location, prefer MS-assisted\n")
-{
-	struct gsm_network *gsmnet = gsmnet_from_vty(vty);
-
-	gsmnet->rrlp.mode = rrlp_mode_parse(argv[0]);
-
-	return CMD_SUCCESS;
-}
-
 DEFUN(cfg_net_mm_info, cfg_net_mm_info_cmd,
       "mm info (0|1)",
 	"Mobility Management\n"
@@ -282,7 +266,6 @@ int common_cs_vty_init(struct gsm_network *network,
 	install_element(GSMNET_NODE, &cfg_net_name_long_cmd);
 	install_element(GSMNET_NODE, &cfg_net_reject_cause_cmd);
 	install_element(GSMNET_NODE, &cfg_net_encryption_cmd);
-	install_element(GSMNET_NODE, &cfg_net_rrlp_mode_cmd);
 	install_element(GSMNET_NODE, &cfg_net_mm_info_cmd);
 	install_element(GSMNET_NODE, &cfg_net_timezone_cmd);
 	install_element(GSMNET_NODE, &cfg_net_timezone_dst_cmd);

src/libcommon/gsm_data.c

@@ -138,24 +138,6 @@ const char *gsm_auth_policy_name(enum gsm_auth_policy policy)
 	return get_value_string(auth_policy_names, policy);
 }
 
-static const struct value_string rrlp_mode_names[] = {
-	{ RRLP_MODE_NONE,	"none" },
-	{ RRLP_MODE_MS_BASED,	"ms-based" },
-	{ RRLP_MODE_MS_PREF,	"ms-preferred" },
-	{ RRLP_MODE_ASS_PREF,	"ass-preferred" },
-	{ 0,			NULL }
-};
-
-enum rrlp_mode rrlp_mode_parse(const char *arg)
-{
-	return get_string_value(rrlp_mode_names, arg);
-}
-
-const char *rrlp_mode_name(enum rrlp_mode mode)
-{
-	return get_value_string(rrlp_mode_names, mode);
-}
-
 static const struct value_string bts_gprs_mode_names[] = {
 	{ BTS_GPRS_NONE,	"none" },
 	{ BTS_GPRS_GPRS,	"gprs" },