VTY: Added option to force given CS and ignore the scheme given by BTS
diff --git a/src/gprs_rlcmac.h b/src/gprs_rlcmac.h
index ce27879..42439e2 100644
--- a/src/gprs_rlcmac.h
+++ b/src/gprs_rlcmac.h
@@ -20,6 +20,7 @@
#ifndef GPRS_RLCMAC_H
#define GPRS_RLCMAC_H
+#ifdef __cplusplus
#include <bitvector.h>
#include <gsm_rlcmac.h>
#include <gsm_timer.h>
@@ -28,6 +29,7 @@
#include <osmocom/core/linuxlist.h>
#include <osmocom/core/timer.h>
}
+#endif
/* This special feature will delay assignment of downlink TBF by one second,
* in case there is already a TBF.
@@ -63,6 +65,7 @@
uint8_t cs3;
uint8_t cs4;
uint8_t initial_cs;
+ uint8_t force_cs; /* 0=use from BTS 1=use from VTY */
uint8_t t3142;
uint8_t t3169;
uint8_t t3191;
@@ -79,6 +82,7 @@
extern struct gprs_rlcmac_bts *gprs_rlcmac_bts;
+#ifdef __cplusplus
/*
* TBF instance
*/
@@ -149,7 +153,7 @@
uint8_t llc_frame[LLC_MAX_LEN]; /* current DL or UL frame */
uint16_t llc_index; /* current write/read position of frame */
uint16_t llc_length; /* len of current DL LLC_frame, 0 == no frame */
- llist_head llc_queue; /* queued LLC DL data */
+ struct llist_head llc_queue; /* queued LLC DL data */
enum gprs_rlcmac_tbf_dl_ass_state dl_ass_state;
enum gprs_rlcmac_tbf_ul_ass_state ul_ass_state;
@@ -319,5 +323,6 @@
struct msgb *gprs_rlcmac_send_packet_paging_request(
struct gprs_rlcmac_pdch *pdch);
+#endif
#endif // GPRS_RLCMAC_H
diff --git a/src/pcu_l1_if.cpp b/src/pcu_l1_if.cpp
index 00030d6..e5fbad9 100644
--- a/src/pcu_l1_if.cpp
+++ b/src/pcu_l1_if.cpp
@@ -374,10 +374,12 @@
bts->n3103 = info_ind->n3103;
bts->n3105 = info_ind->n3105;
}
- if (info_ind->initial_cs < 1 || info_ind->initial_cs > 4)
- bts->initial_cs = 1;
- else
- bts->initial_cs = info_ind->initial_cs;
+ if (!bts->force_cs) {
+ if (info_ind->initial_cs < 1 || info_ind->initial_cs > 4)
+ bts->initial_cs = 1;
+ else
+ bts->initial_cs = info_ind->initial_cs;
+ }
for (trx = 0; trx < 8; trx++) {
bts->trx[trx].arfcn = info_ind->trx[trx].arfcn;
diff --git a/src/pcu_vty.c b/src/pcu_vty.c
index 7e8af43..179080b 100644
--- a/src/pcu_vty.c
+++ b/src/pcu_vty.c
@@ -1,27 +1,18 @@
/* OsmoBTS VTY interface */
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <osmocom/core/talloc.h>
-#include <osmocom/gsm/abis_nm.h>
-#include <osmocom/vty/vty.h>
-#include <osmocom/vty/command.h>
+#include <stdint.h>
#include <osmocom/vty/logging.h>
-
-#include <osmocom/trau/osmo_ortp.h>
-
-
+#include <osmocom/core/linuxlist.h>
#include "pcu_vty.h"
-
+#include "gprs_rlcmac.h"
enum node_type pcu_vty_go_parent(struct vty *vty)
{
switch (vty->node) {
#if 0
case TRX_NODE:
- vty->node = BTS_NODE;
+ vty->node = PCU_NODE;
{
struct gsm_bts_trx *trx = vty->index;
vty->index = trx->bts;
@@ -31,29 +22,32 @@
default:
vty->node = CONFIG_NODE;
}
- return vty->node;
+ return (enum node_type) vty->node;
}
int pcu_vty_is_config_node(struct vty *vty, int node)
{
switch (node) {
-#if 0
- case TRX_NODE:
- case BTS_NODE:
+ case PCU_NODE:
return 1;
-#endif
default:
return 0;
}
}
+static struct cmd_node pcu_node = {
+ (enum node_type) PCU_NODE,
+ "%s(pcu)#",
+ 1,
+};
+
gDEFUN(ournode_exit, ournode_exit_cmd, "exit",
"Exit current node, go down to provious node")
{
switch (vty->node) {
#if 0
case TRXV_NODE:
- vty->node = BTS_NODE;
+ vty->node = PCU_NODE;
{
struct gsm_bts_trx *trx = vty->index;
vty->index = trx->bts;
@@ -80,6 +74,52 @@
return CMD_SUCCESS;
}
+static int config_write_pcu(struct vty *vty)
+{
+ struct gprs_rlcmac_bts *bts = gprs_rlcmac_bts;
+
+ vty_out(vty, "pcu%s", VTY_NEWLINE);
+ if (bts->force_cs)
+ vty_out(vty, " cs %d%s", bts->initial_cs, VTY_NEWLINE);
+}
+
+/* per-BTS configuration */
+DEFUN(cfg_pcu,
+ cfg_pcu_cmd,
+ "pcu",
+ "BTS specific configure")
+{
+ vty->node = PCU_NODE;
+
+ return CMD_SUCCESS;
+}
+
+DEFUN(cfg_pcu_cs,
+ cfg_pcu_cs_cmd,
+ "cs <1-4>",
+ "Set the Coding Scheme to be used, (overrides BTS config)\n")
+{
+ struct gprs_rlcmac_bts *bts = gprs_rlcmac_bts;
+ uint8_t cs = atoi(argv[0]);
+
+ bts->force_cs = 1;
+ bts->initial_cs = cs;
+
+ return CMD_SUCCESS;
+}
+
+DEFUN(cfg_pcu_no_cs,
+ cfg_pcu_no_cs_cmd,
+ "no cs",
+ NO_STR "Don't force given Coding Scheme, (use BTS config)\n")
+{
+ struct gprs_rlcmac_bts *bts = gprs_rlcmac_bts;
+
+ bts->force_cs = 0;
+
+ return CMD_SUCCESS;
+}
+
static const char pcu_copyright[] =
"Copyright (C) 2012 by ...\r\n"
"License GNU GPL version 2 or later\r\n"
@@ -100,5 +140,12 @@
logging_vty_add_cmds(cat);
+ install_node(&pcu_node, config_write_pcu);
+ install_element(CONFIG_NODE, &cfg_pcu_cmd);
+ install_default(PCU_NODE);
+ install_element(PCU_NODE, &cfg_pcu_cs_cmd);
+ install_element(PCU_NODE, &cfg_pcu_no_cs_cmd);
+ install_element(PCU_NODE, &ournode_end_cmd);
+
return 0;
}