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[handover] add VTY parameter to enable/disable handover

This commit is contained in:
Harald Welte 2009-12-19 21:41:52 +01:00
parent e786c32bc9
commit bc814501e8
3 changed files with 28 additions and 7 deletions
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3
openbsc/include/openbsc/gsm_data.h
View File

@ -452,6 +452,9 @@ struct gsm_network {
int a5_encryption;
int neci;
int send_mm_info;
struct {
int active;
} handover;
/* layer 4 */
int (*mncc_recv) (struct gsm_network *net, int msg_type, void *arg);

18
openbsc/src/handover_decision.c
View File

@ -88,15 +88,19 @@ static int process_meas_rep(struct gsm_meas_rep *mr)
}
}
if (mr_cell) {
LOGP(DHO, LOGL_INFO, "Cell on ARFCN %u is better, starting "
"handover\n", mr_cell->arfcn);
return handover_to_arfcn_bsic(mr->lchan, mr_cell->arfcn,
mr_cell->bsic);
if (!mr_cell) {
DEBUGPC(DHO, "No better cell\n");
return 0;
}
DEBUGPC(DHO, "No better cell\n");
return 0;
LOGP(DHO, LOGL_INFO, "Cell on ARFCN %u is better: ", mr_cell->arfcn);
if (!mr->lchan->ts->trx->bts->network->handover.active) {
LOGPC(DHO, LOGL_INFO, "Skipping, Handover disabled\n");
return 0;
}
LOGPC(DHO, LOGL_INFO, "Starting handover\n");
return handover_to_arfcn_bsic(mr->lchan, mr_cell->arfcn, mr_cell->bsic);
}
static int ho_dec_sig_cb(unsigned int subsys, unsigned int signal,

14
openbsc/src/vty_interface.c
View File

@ -95,6 +95,8 @@ static void net_dump_vty(struct vty *vty, struct gsm_network *net)
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",
VTY_NEWLINE);
}
DEFUN(show_net, show_net_cmd, "show network",
@ -296,6 +298,7 @@ static int config_write_net(struct vty *vty)
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, " timer t3101 %u%s", gsmnet->T3101, VTY_NEWLINE);
vty_out(vty, " timer t3103 %u%s", gsmnet->T3103, VTY_NEWLINE);
vty_out(vty, " timer t3105 %u%s", gsmnet->T3105, VTY_NEWLINE);
@ -863,6 +866,16 @@ DEFUN(cfg_net_mm_info, cfg_net_mm_info_cmd,
return CMD_SUCCESS;
}
DEFUN(cfg_net_handover, cfg_net_handover_cmd,
"handover (0|1)",
"Whether or not to use in-call handover")
{
gsmnet->handover.active = atoi(argv[0]);
return CMD_SUCCESS;
}
#define DECLARE_TIMER(number) \
DEFUN(cfg_net_T##number, \
cfg_net_T##number##_cmd, \
@ -1371,6 +1384,7 @@ int bsc_vty_init(struct gsm_network *net)
install_element(GSMNET_NODE, &cfg_net_neci_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_handover_cmd);
install_element(GSMNET_NODE, &cfg_net_T3101_cmd);
install_element(GSMNET_NODE, &cfg_net_T3103_cmd);
install_element(GSMNET_NODE, &cfg_net_T3105_cmd);