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osmo-mgw
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rach: Allow to set the emergency call bit 

Add the rach emergency call allowed (0|1) setting and implement
it by directly manipulating the t2 value. It is the third bit which
is set to 0 when emergency calls are enabled and to one if it is
only enabled for access classes 11 to 15.
This commit is contained in:
Holger Hans Peter Freyther 2010-05-14 00:39:19 +08:00
parent 3863e04918
commit 3a0a463fa4
1 changed files with 17 additions and 0 deletions
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17
openbsc/src/vty_interface.c
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@ -383,6 +383,8 @@ static void config_write_bts_single(struct vty *vty, struct gsm_bts *bts)
bts->rach_ldavg_slots, VTY_NEWLINE);
if (bts->si_common.rach_control.cell_bar)
vty_out(vty, " cell barred 1%s", VTY_NEWLINE);
if ((bts->si_common.rach_control.t2 & 0x4) == 0)
vty_out(vty, " rach emergency call allowed 1%s", VTY_NEWLINE);
if (is_ipaccess_bts(bts)) {
vty_out(vty, " ip.access unit_id %u %u%s",
bts->ip_access.site_id, bts->ip_access.bts_id, VTY_NEWLINE);
@ -1469,6 +1471,20 @@ DEFUN(cfg_bts_cell_barred, cfg_bts_cell_barred_cmd,
return CMD_SUCCESS;
}
DEFUN(cfg_bts_rach_ec_allowed, cfg_bts_rach_ec_allowed_cmd,
"rach emergency call allowed (0|1)",
"Should this cell allow emergency calls?")
{
struct gsm_bts *bts = vty->index;
if (atoi(argv[0]) == 0)
bts->si_common.rach_control.t2 |= 0x4;
else
bts->si_common.rach_control.t2 &= ~0x4;
return CMD_SUCCESS;
}
DEFUN(cfg_bts_ms_max_power, cfg_bts_ms_max_power_cmd,
"ms max power <0-40>",
"Maximum transmit power of the MS")
@ -1963,6 +1979,7 @@ int bsc_vty_init(struct gsm_network *net)
install_element(BTS_NODE, &cfg_bts_rach_nm_b_thresh_cmd);
install_element(BTS_NODE, &cfg_bts_rach_nm_ldavg_cmd);
install_element(BTS_NODE, &cfg_bts_cell_barred_cmd);
install_element(BTS_NODE, &cfg_bts_rach_ec_allowed_cmd);
install_element(BTS_NODE, &cfg_bts_ms_max_power_cmd);
install_element(BTS_NODE, &cfg_bts_per_loc_upd_cmd);
install_element(BTS_NODE, &cfg_bts_cell_resel_hyst_cmd);