diff options
Diffstat (limited to 'openbsc/src/nat')
-rw-r--r-- | openbsc/src/nat/bsc_mgcp_utils.c | 32 | ||||
-rw-r--r-- | openbsc/src/nat/bsc_nat_vty.c | 17 |
2 files changed, 36 insertions, 13 deletions
diff --git a/openbsc/src/nat/bsc_mgcp_utils.c b/openbsc/src/nat/bsc_mgcp_utils.c index f00292645..4df5621ed 100644 --- a/openbsc/src/nat/bsc_mgcp_utils.c +++ b/openbsc/src/nat/bsc_mgcp_utils.c @@ -48,7 +48,7 @@ static int bsc_init_endps_if_needed(struct bsc_connection *con) if (!con->cfg) return -1; - con->number_endpoints = 31 * con->cfg->number_multiplexes; + con->number_multiplexes = con->cfg->number_multiplexes; con->_endpoint_status = talloc_zero_array(con, char, (32 * con->cfg->number_multiplexes) + 1); return con->_endpoint_status == NULL; @@ -56,13 +56,31 @@ static int bsc_init_endps_if_needed(struct bsc_connection *con) static int bsc_assign_endpoint(struct bsc_connection *bsc, struct sccp_connections *con) { - const int number_endpoints = bsc->number_endpoints; + int multiplex; + int timeslot; + const int number_endpoints = 32 * bsc->number_multiplexes; int i; - for (i = 1; i <= number_endpoints; ++i) { - int endpoint = (bsc->last_endpoint + i) % number_endpoints; - if (endpoint == 0) - endpoint = 1; + mgcp_endpoint_to_timeslot(bsc->last_endpoint, &multiplex, ×lot); + timeslot += 1; + + for (i = 0; i < number_endpoints; ++i) { + int endpoint; + + /* Wrap around timeslots */ + if (timeslot == 0) + timeslot = 1; + + if (timeslot == 0x1f) { + timeslot = 1; + multiplex += 1; + } + + /* Wrap around the multiplex */ + if (multiplex >= bsc->number_multiplexes) + multiplex = 0; + + endpoint = mgcp_timeslot_to_endpoint(multiplex, timeslot); if (bsc->_endpoint_status[endpoint] == 0) { bsc->_endpoint_status[endpoint] = 1; @@ -70,6 +88,8 @@ static int bsc_assign_endpoint(struct bsc_connection *bsc, struct sccp_connectio bsc->last_endpoint = endpoint; return 0; } + + timeslot += 1; } return -1; diff --git a/openbsc/src/nat/bsc_nat_vty.c b/openbsc/src/nat/bsc_nat_vty.c index 2aefe9b25..5366dd384 100644 --- a/openbsc/src/nat/bsc_nat_vty.c +++ b/openbsc/src/nat/bsc_nat_vty.c @@ -170,10 +170,9 @@ DEFUN(show_bsc_mgcp, show_bsc_mgcp_cmd, "show bsc mgcp NR", { struct bsc_connection *con; int nr = atoi(argv[0]); - int i; + int i, j, endp; llist_for_each_entry(con, &_nat->bsc_connections, list_entry) { - int endpoints; if (!con->cfg) continue; if (con->cfg->nr != nr) @@ -184,11 +183,15 @@ DEFUN(show_bsc_mgcp, show_bsc_mgcp_cmd, "show bsc mgcp NR", continue; vty_out(vty, "MGCP Status for %d%s", con->cfg->nr, VTY_NEWLINE); - endpoints = con->number_endpoints; - for (i = 1; i <= endpoints; ++i) - vty_out(vty, " Endpoint 0x%x %s%s", i, - con->_endpoint_status[i] == 0 ? "free" : "allocated", + for (i = 0; i < con->number_multiplexes; ++i) { + for (j = 0; j < 32; ++j) { + endp = mgcp_timeslot_to_endpoint(i, j); + vty_out(vty, " Endpoint 0x%x %s%s", endp, + con->_endpoint_status[endp] == 0 + ? "free" : "allocated", VTY_NEWLINE); + } + } break; } @@ -632,7 +635,7 @@ DEFUN(cfg_bsc_acc_lst_name, } DEFUN(cfg_bsc_nr_multip, cfg_bsc_nr_multip_cmd, - "number-multiplexes <1-1>", + "number-multiplexes <1-64>", "Number of multiplexes on a BSC\n" "Number of ports\n") { struct bsc_config *conf = vty->index; |