2008-12-28 21:55:40 +00:00
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/* simple test for the gsm0408 formatting functions */
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/*
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* (C) 2008 by Holger Hans Peter Freyther <zecke@selfish.org>
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* All Rights Reserved
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*
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* This program is free software; you can redistribute it and/or modify
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2011-01-01 14:25:50 +00:00
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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2008-12-28 21:55:40 +00:00
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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2011-01-01 14:25:50 +00:00
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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2008-12-28 21:55:40 +00:00
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*
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*/
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#include <assert.h>
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#include <stdio.h>
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#include <stdlib.h>
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2016-05-18 11:04:47 +00:00
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#include <stdbool.h>
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2010-03-04 09:55:40 +00:00
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#include <arpa/inet.h>
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2017-12-17 20:48:47 +00:00
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#include <osmocom/bsc/gsm_data.h>
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2017-09-04 13:15:32 +00:00
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#include <osmocom/bsc/debug.h>
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#include <osmocom/bsc/arfcn_range_encode.h>
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#include <osmocom/bsc/system_information.h>
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#include <osmocom/bsc/abis_rsl.h>
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2020-07-15 18:53:16 +00:00
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#include <osmocom/bsc/bts.h>
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2016-04-15 14:04:46 +00:00
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2014-01-10 16:43:41 +00:00
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#include <osmocom/core/application.h>
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2018-03-04 22:45:05 +00:00
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#include <osmocom/core/byteswap.h>
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2016-04-15 14:04:46 +00:00
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#include <osmocom/gsm/sysinfo.h>
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2017-07-09 20:09:18 +00:00
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#include <osmocom/gsm/gsm48.h>
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2008-12-28 21:55:40 +00:00
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2018-10-22 12:21:57 +00:00
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#include <osmocom/bsc/gsm_04_08_rr.h>
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2008-12-28 21:55:40 +00:00
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#define COMPARE(result, op, value) \
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if (!((result) op (value))) {\
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fprintf(stderr, "Compare failed. Was %x should be %x in %s:%d\n",result, value, __FILE__, __LINE__); \
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exit(-1); \
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}
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2009-08-20 06:41:24 +00:00
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#define COMPARE_STR(result, value) \
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if (strcmp(result, value) != 0) { \
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fprintf(stderr, "Compare failed. Was %s should be %s in %s:%d\n",result, value, __FILE__, __LINE__); \
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exit(-1); \
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}
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2008-12-28 21:55:40 +00:00
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2014-01-13 13:43:40 +00:00
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#define DBG(...)
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#define VERIFY(res, cmp, wanted) \
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if (!(res cmp wanted)) { \
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printf("ASSERT failed: %s:%d Wanted: %d %s %d\n", \
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2015-08-03 07:28:41 +00:00
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__FILE__, __LINE__, (int) res, # cmp, (int) wanted); \
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2014-01-13 13:43:40 +00:00
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}
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2017-05-12 15:00:30 +00:00
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static inline void gen(struct gsm_bts *bts, const char *s)
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2016-04-15 14:04:46 +00:00
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{
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2017-05-15 10:02:29 +00:00
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int r;
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2016-05-18 11:04:47 +00:00
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bts->si_valid = 0;
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bts->si_valid |= (1 << SYSINFO_TYPE_2quater);
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2017-05-15 10:02:29 +00:00
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printf("generating SI2quater for %zu EARFCNs and %zu UARFCNs...\n",
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si2q_earfcn_count(&bts->si_common.si2quater_neigh_list), bts->si_common.uarfcn_length);
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r = gsm_generate_si(bts, SYSINFO_TYPE_2quater);
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2016-04-15 14:04:46 +00:00
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if (r > 0)
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2017-06-15 13:10:53 +00:00
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for (bts->si2q_index = 0; bts->si2q_index < bts->si2q_count + 1; bts->si2q_index++)
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printf("generated %s SI2quater [%02u/%02u]: [%d] %s\n",
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GSM_BTS_HAS_SI(bts, SYSINFO_TYPE_2quater) ? "valid" : "invalid",
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bts->si2q_index, bts->si2q_count, r,
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osmo_hexdump((void *)GSM_BTS_SI2Q(bts, bts->si2q_index), GSM_MACBLOCK_LEN));
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2016-04-15 14:04:46 +00:00
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else
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2017-05-12 15:00:30 +00:00
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printf("%s() failed to generate SI2quater: %s\n", s, strerror(-r));
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2016-04-15 14:04:46 +00:00
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}
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2017-05-15 10:02:29 +00:00
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static inline void del_earfcn_b(struct gsm_bts *bts, uint16_t earfcn)
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{
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struct osmo_earfcn_si2q *e = &bts->si_common.si2quater_neigh_list;
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int r = osmo_earfcn_del(e, earfcn);
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if (r)
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printf("failed to remove EARFCN %u: %s\n", earfcn, strerror(-r));
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else
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printf("removed EARFCN %u - ", earfcn);
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gen(bts, __func__);
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}
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2017-05-12 15:00:30 +00:00
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static inline void add_earfcn_b(struct gsm_bts *bts, uint16_t earfcn, uint8_t bw)
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2016-04-20 13:57:14 +00:00
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{
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2017-05-12 15:00:30 +00:00
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struct osmo_earfcn_si2q *e = &bts->si_common.si2quater_neigh_list;
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int r = osmo_earfcn_add(e, earfcn, bw);
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if (r)
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printf("failed to add EARFCN %u: %s\n", earfcn, strerror(-r));
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else
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printf("added EARFCN %u - ", earfcn);
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gen(bts, __func__);
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}
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static inline void _bts_uarfcn_add(struct gsm_bts *bts, uint16_t arfcn, uint16_t scramble, bool diversity)
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{
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int r;
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bts->u_offset = 0;
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r = bts_uarfcn_add(bts, arfcn, scramble, diversity);
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2016-04-20 13:57:14 +00:00
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if (r < 0)
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printf("failed to add UARFCN to SI2quater: %s\n", strerror(-r));
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2017-06-15 13:10:53 +00:00
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else {
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bts->si2q_count = si2q_num(bts) - 1;
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2017-05-12 15:00:30 +00:00
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gen(bts, __func__);
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2017-06-15 13:10:53 +00:00
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}
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2016-04-20 13:57:14 +00:00
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}
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2018-03-28 16:15:13 +00:00
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#define bts_init(net) _bts_init(net, __func__)
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static inline struct gsm_bts *_bts_init(struct gsm_network *net, const char *msg)
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2016-12-14 13:51:40 +00:00
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{
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2020-12-01 16:25:28 +00:00
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struct gsm_bts_sm *bts_sm = gsm_bts_sm_alloc(net, 0);
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struct gsm_bts *bts = bts_sm->bts[0];
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2017-12-18 17:19:49 +00:00
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if (!bts) {
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printf("BTS allocation failure in %s()\n", msg);
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2016-12-14 13:51:40 +00:00
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exit(1);
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2017-12-18 17:19:49 +00:00
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}
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printf("BTS allocation OK in %s()\n", msg);
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bts->network = net;
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return bts;
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}
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2018-03-28 16:14:27 +00:00
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#define bts_del(bts) _bts_del(bts, __func__)
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static inline void _bts_del(struct gsm_bts *bts, const char *msg)
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{
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osmo_stat_item_group_free(bts->bts_statg);
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rate_ctr_group_free(bts->bts_ctrs);
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2020-07-16 18:53:21 +00:00
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if (osmo_timer_pending(&bts->acc_mgr.rotate_timer))
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osmo_timer_del(&bts->acc_mgr.rotate_timer);
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2018-03-28 16:14:27 +00:00
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/* no need to llist_del(&bts->list), we never registered the bts there. */
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2020-12-01 16:25:28 +00:00
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talloc_free(bts->site_mgr);
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2018-03-28 16:14:27 +00:00
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printf("BTS deallocated OK in %s()\n", msg);
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}
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2017-12-18 17:19:49 +00:00
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static inline void test_si2q_segfault(struct gsm_network *net)
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{
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2018-03-28 16:15:13 +00:00
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struct gsm_bts *bts = bts_init(net);
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2017-12-18 17:19:49 +00:00
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printf("Test SI2quater UARFCN (same scrambling code and diversity):\n");
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2016-12-14 13:51:40 +00:00
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_bts_uarfcn_add(bts, 10564, 319, 0);
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_bts_uarfcn_add(bts, 10612, 319, 0);
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2017-05-12 15:00:30 +00:00
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gen(bts, __func__);
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2017-12-18 17:19:49 +00:00
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2018-03-28 16:14:27 +00:00
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bts_del(bts);
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2016-12-14 13:51:40 +00:00
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}
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2017-12-18 17:19:49 +00:00
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static inline void test_si2q_mu(struct gsm_network *net)
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2016-12-19 12:41:48 +00:00
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{
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2018-03-28 16:15:13 +00:00
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struct gsm_bts *bts = bts_init(net);
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2016-12-19 12:41:48 +00:00
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printf("Test SI2quater multiple UARFCNs:\n");
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_bts_uarfcn_add(bts, 10564, 318, 0);
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_bts_uarfcn_add(bts, 10612, 319, 0);
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_bts_uarfcn_add(bts, 10612, 31, 0);
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_bts_uarfcn_add(bts, 10612, 19, 0);
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_bts_uarfcn_add(bts, 10613, 64, 0);
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_bts_uarfcn_add(bts, 10613, 164, 0);
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_bts_uarfcn_add(bts, 10613, 14, 0);
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2017-12-18 17:19:49 +00:00
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2018-03-28 16:14:27 +00:00
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bts_del(bts);
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2016-12-19 12:41:48 +00:00
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}
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2017-12-18 17:19:49 +00:00
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static inline void test_si2q_u(struct gsm_network *net)
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2016-04-15 14:04:46 +00:00
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{
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2018-03-28 16:15:13 +00:00
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struct gsm_bts *bts = bts_init(net);
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2016-04-20 13:57:13 +00:00
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printf("Testing SYSINFO_TYPE_2quater UARFCN generation:\n");
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2016-05-18 11:04:47 +00:00
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/* first generate invalid SI as no UARFCN added */
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2017-05-12 15:00:30 +00:00
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gen(bts, __func__);
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2017-06-15 13:10:53 +00:00
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2016-05-18 11:04:47 +00:00
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/* subsequent calls should produce valid SI if there's enough memory */
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2016-04-20 13:57:14 +00:00
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_bts_uarfcn_add(bts, 1982, 13, 1);
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_bts_uarfcn_add(bts, 1982, 44, 0);
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_bts_uarfcn_add(bts, 1982, 61, 1);
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_bts_uarfcn_add(bts, 1982, 89, 1);
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_bts_uarfcn_add(bts, 1982, 113, 0);
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_bts_uarfcn_add(bts, 1982, 123, 0);
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_bts_uarfcn_add(bts, 1982, 56, 1);
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_bts_uarfcn_add(bts, 1982, 72, 1);
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_bts_uarfcn_add(bts, 1982, 223, 1);
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_bts_uarfcn_add(bts, 1982, 14, 0);
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_bts_uarfcn_add(bts, 1982, 88, 0);
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2017-12-18 17:19:49 +00:00
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2018-03-28 16:14:27 +00:00
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bts_del(bts);
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2016-04-20 13:57:13 +00:00
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}
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2017-12-18 17:19:49 +00:00
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static inline void test_si2q_e(struct gsm_network *net)
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2016-04-20 13:57:13 +00:00
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{
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2018-03-28 16:15:13 +00:00
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struct gsm_bts *bts = bts_init(net);
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2016-04-20 13:57:13 +00:00
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printf("Testing SYSINFO_TYPE_2quater EARFCN generation:\n");
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2016-04-15 14:04:46 +00:00
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2017-05-12 15:00:30 +00:00
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bts->si_common.si2quater_neigh_list.arfcn = bts->si_common.data.earfcn_list;
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bts->si_common.si2quater_neigh_list.meas_bw = bts->si_common.data.meas_bw_list;
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2016-04-15 14:04:46 +00:00
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bts->si_common.si2quater_neigh_list.length = MAX_EARFCN_LIST;
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bts->si_common.si2quater_neigh_list.thresh_hi = 5;
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osmo_earfcn_init(&bts->si_common.si2quater_neigh_list);
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2017-06-15 13:10:53 +00:00
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2016-05-18 11:04:47 +00:00
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/* first generate invalid SI as no EARFCN added */
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2017-05-12 15:00:30 +00:00
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gen(bts, __func__);
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2017-06-15 13:10:53 +00:00
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2017-05-15 10:02:29 +00:00
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/* subsequent calls should produce valid SI if there's enough memory and EARFCNs */
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add_earfcn_b(bts, 1917, 5);
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del_earfcn_b(bts, 1917);
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2017-05-12 15:00:30 +00:00
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add_earfcn_b(bts, 1917, 1);
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add_earfcn_b(bts, 1932, OSMO_EARFCN_MEAS_INVALID);
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add_earfcn_b(bts, 1937, 2);
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add_earfcn_b(bts, 1945, OSMO_EARFCN_MEAS_INVALID);
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add_earfcn_b(bts, 1965, OSMO_EARFCN_MEAS_INVALID);
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add_earfcn_b(bts, 1967, 4);
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add_earfcn_b(bts, 1982, 3);
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2017-12-18 17:19:49 +00:00
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2018-03-28 16:14:27 +00:00
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bts_del(bts);
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2016-04-15 14:04:46 +00:00
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}
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2017-12-18 17:19:49 +00:00
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static inline void test_si2q_long(struct gsm_network *net)
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2017-06-15 13:10:53 +00:00
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{
|
2018-03-28 16:15:13 +00:00
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struct gsm_bts *bts = bts_init(net);
|
2017-06-15 13:10:53 +00:00
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printf("Testing SYSINFO_TYPE_2quater combined EARFCN & UARFCN generation:\n");
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bts->si_common.si2quater_neigh_list.arfcn = bts->si_common.data.earfcn_list;
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bts->si_common.si2quater_neigh_list.meas_bw = bts->si_common.data.meas_bw_list;
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bts->si_common.si2quater_neigh_list.length = MAX_EARFCN_LIST;
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bts->si_common.si2quater_neigh_list.thresh_hi = 5;
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osmo_earfcn_init(&bts->si_common.si2quater_neigh_list);
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bts_earfcn_add(bts, 1922, 11, 22, 8,32, 8);
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bts_earfcn_add(bts, 1922, 11, 22, 8, 32, 8);
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bts_earfcn_add(bts, 1924, 11, 12, 6, 11, 5);
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bts_earfcn_add(bts, 1923, 11, 12, 6, 11, 5);
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bts_earfcn_add(bts, 1925, 11, 12, 6, 11, 5);
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bts_earfcn_add(bts, 2111, 11, 12, 6, 11, 5);
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bts_earfcn_add(bts, 2112, 11, 12, 6, 11, 4);
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bts_earfcn_add(bts, 2113, 11, 12, 6, 11, 3);
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|
|
bts_earfcn_add(bts, 2114, 11, 12, 6, 11, 2);
|
|
|
|
bts_earfcn_add(bts, 2131, 11, 12, 6, 11, 5);
|
|
|
|
bts_earfcn_add(bts, 2132, 11, 12, 6, 11, 4);
|
|
|
|
bts_earfcn_add(bts, 2133, 11, 12, 6, 11, 3);
|
|
|
|
bts_earfcn_add(bts, 2134, 11, 12, 6, 11, 2);
|
|
|
|
bts_earfcn_add(bts, 2121, 11, 12, 6, 11, 5);
|
|
|
|
bts_earfcn_add(bts, 2122, 11, 12, 6, 11, 4);
|
|
|
|
bts_earfcn_add(bts, 2123, 11, 12, 6, 11, 3);
|
|
|
|
bts_earfcn_add(bts, 2124, 11, 12, 6, 11, 2);
|
|
|
|
_bts_uarfcn_add(bts, 1976, 13, 1);
|
|
|
|
_bts_uarfcn_add(bts, 1976, 38, 1);
|
|
|
|
_bts_uarfcn_add(bts, 1976, 44, 1);
|
|
|
|
_bts_uarfcn_add(bts, 1976, 120, 1);
|
|
|
|
_bts_uarfcn_add(bts, 1976, 140, 1);
|
|
|
|
_bts_uarfcn_add(bts, 1976, 163, 1);
|
|
|
|
_bts_uarfcn_add(bts, 1976, 166, 1);
|
|
|
|
_bts_uarfcn_add(bts, 1976, 217, 1);
|
|
|
|
_bts_uarfcn_add(bts, 1976, 224, 1);
|
|
|
|
_bts_uarfcn_add(bts, 1976, 225, 1);
|
|
|
|
_bts_uarfcn_add(bts, 1976, 226, 1);
|
2017-12-18 17:19:49 +00:00
|
|
|
|
2018-03-28 16:14:27 +00:00
|
|
|
bts_del(bts);
|
2017-06-15 13:10:53 +00:00
|
|
|
}
|
|
|
|
|
2014-01-10 16:43:41 +00:00
|
|
|
struct {
|
|
|
|
int range;
|
|
|
|
int arfcns_num;
|
|
|
|
int arfcns[RANGE_ENC_MAX_ARFCNS];
|
|
|
|
} arfcn_test_ranges[] = {
|
|
|
|
{ARFCN_RANGE_512, 12,
|
|
|
|
{ 1, 12, 31, 51, 57, 91, 97, 98, 113, 117, 120, 125 }},
|
|
|
|
{ARFCN_RANGE_512, 17,
|
|
|
|
{ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 }},
|
|
|
|
{ARFCN_RANGE_512, 18,
|
|
|
|
{ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18 }},
|
|
|
|
{ARFCN_RANGE_512, 18,
|
|
|
|
{ 1, 17, 31, 45, 58, 79, 81, 97,
|
|
|
|
113, 127, 213, 277, 287, 311, 331, 391,
|
|
|
|
417, 511 }},
|
|
|
|
{ARFCN_RANGE_512, 6,
|
|
|
|
{ 1, 17, 31, 45, 58, 79 }},
|
|
|
|
{ARFCN_RANGE_512, 6,
|
|
|
|
{ 10, 17, 31, 45, 58, 79 }},
|
|
|
|
{ARFCN_RANGE_1024, 17,
|
|
|
|
{ 0, 17, 31, 45, 58, 79, 81, 97,
|
|
|
|
113, 127, 213, 277, 287, 311, 331, 391,
|
|
|
|
1023 }},
|
|
|
|
{ARFCN_RANGE_1024, 16,
|
|
|
|
{ 17, 31, 45, 58, 79, 81, 97, 113,
|
|
|
|
127, 213, 277, 287, 311, 331, 391, 1023 }},
|
|
|
|
{-1}
|
|
|
|
};
|
|
|
|
|
|
|
|
static int test_single_range_encoding(int range, const int *orig_arfcns,
|
|
|
|
int arfcns_num, int silent)
|
|
|
|
{
|
|
|
|
int arfcns[RANGE_ENC_MAX_ARFCNS];
|
|
|
|
int w[RANGE_ENC_MAX_ARFCNS];
|
|
|
|
int f0_included = 0;
|
|
|
|
int rc, f0;
|
|
|
|
uint8_t chan_list[16] = {0};
|
|
|
|
struct gsm_sysinfo_freq dec_freq[1024] = {{0}};
|
|
|
|
int dec_arfcns[RANGE_ENC_MAX_ARFCNS] = {0};
|
|
|
|
int dec_arfcns_count = 0;
|
|
|
|
int arfcns_used = 0;
|
|
|
|
int i;
|
|
|
|
|
|
|
|
arfcns_used = arfcns_num;
|
|
|
|
memmove(arfcns, orig_arfcns, sizeof(arfcns));
|
|
|
|
|
2014-01-14 09:42:58 +00:00
|
|
|
f0 = range == ARFCN_RANGE_1024 ? 0 : arfcns[0];
|
2014-01-10 16:43:41 +00:00
|
|
|
/*
|
|
|
|
* Manipulate the ARFCN list according to the rules in J4 depending
|
|
|
|
* on the selected range.
|
|
|
|
*/
|
2014-01-14 09:42:58 +00:00
|
|
|
arfcns_used = range_enc_filter_arfcns(arfcns, arfcns_used,
|
2014-01-10 16:43:41 +00:00
|
|
|
f0, &f0_included);
|
|
|
|
|
|
|
|
memset(w, 0, sizeof(w));
|
2016-04-20 13:57:13 +00:00
|
|
|
range_enc_arfcns(range, arfcns, arfcns_used, w, 0);
|
2014-01-10 16:43:41 +00:00
|
|
|
|
|
|
|
if (!silent)
|
|
|
|
fprintf(stderr, "range=%d, arfcns_used=%d, f0=%d, f0_included=%d\n",
|
|
|
|
range, arfcns_used, f0, f0_included);
|
|
|
|
|
|
|
|
/* Select the range and the amount of bits needed */
|
|
|
|
switch (range) {
|
|
|
|
case ARFCN_RANGE_128:
|
2016-04-20 13:57:13 +00:00
|
|
|
range_enc_range128(chan_list, f0, w);
|
2014-01-10 16:43:41 +00:00
|
|
|
break;
|
|
|
|
case ARFCN_RANGE_256:
|
2016-04-20 13:57:13 +00:00
|
|
|
range_enc_range256(chan_list, f0, w);
|
2014-01-10 16:43:41 +00:00
|
|
|
break;
|
|
|
|
case ARFCN_RANGE_512:
|
2016-04-20 13:57:13 +00:00
|
|
|
range_enc_range512(chan_list, f0, w);
|
2014-01-10 16:43:41 +00:00
|
|
|
break;
|
|
|
|
case ARFCN_RANGE_1024:
|
2016-04-20 13:57:13 +00:00
|
|
|
range_enc_range1024(chan_list, f0, f0_included, w);
|
2014-01-10 16:43:41 +00:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
return 1;
|
|
|
|
};
|
|
|
|
|
|
|
|
if (!silent)
|
|
|
|
printf("chan_list = %s\n",
|
|
|
|
osmo_hexdump(chan_list, sizeof(chan_list)));
|
|
|
|
|
|
|
|
rc = gsm48_decode_freq_list(dec_freq, chan_list, sizeof(chan_list),
|
|
|
|
0xfe, 1);
|
|
|
|
if (rc != 0) {
|
|
|
|
printf("Cannot decode freq list, rc = %d\n", rc);
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
for (i = 0; i < ARRAY_SIZE(dec_freq); i++) {
|
|
|
|
if (dec_freq[i].mask &&
|
|
|
|
dec_arfcns_count < ARRAY_SIZE(dec_arfcns))
|
|
|
|
dec_arfcns[dec_arfcns_count++] = i;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!silent) {
|
|
|
|
printf("Decoded freqs %d (expected %d)\n",
|
|
|
|
dec_arfcns_count, arfcns_num);
|
|
|
|
printf("Decoded: ");
|
|
|
|
for (i = 0; i < dec_arfcns_count; i++) {
|
|
|
|
printf("%d ", dec_arfcns[i]);
|
|
|
|
if (dec_arfcns[i] != orig_arfcns[i])
|
|
|
|
printf("(!= %d) ", orig_arfcns[i]);
|
|
|
|
}
|
|
|
|
printf("\n");
|
|
|
|
}
|
|
|
|
|
|
|
|
if (dec_arfcns_count != arfcns_num) {
|
|
|
|
printf("Wrong number of arfcns\n");
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (memcmp(dec_arfcns, orig_arfcns, sizeof(dec_arfcns)) != 0) {
|
|
|
|
printf("Decoding error, got wrong freqs\n");
|
|
|
|
fprintf(stderr, " w = ");
|
|
|
|
for (i = 0; i < ARRAY_SIZE(w); i++)
|
|
|
|
fprintf(stderr, "%d ", w[i]);
|
|
|
|
fprintf(stderr, "\n");
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void test_random_range_encoding(int range, int max_arfcn_num)
|
|
|
|
{
|
|
|
|
int arfcns_num = 0;
|
|
|
|
int test_idx;
|
|
|
|
int rc, max_count;
|
|
|
|
int num_tests = 1024;
|
|
|
|
|
|
|
|
printf("Random range test: range %d, max num ARFCNs %d\n",
|
|
|
|
range, max_arfcn_num);
|
|
|
|
|
|
|
|
srandom(1);
|
|
|
|
|
|
|
|
for (max_count = 1; max_count < max_arfcn_num; max_count++) {
|
|
|
|
for (test_idx = 0; test_idx < num_tests; test_idx++) {
|
|
|
|
int count;
|
|
|
|
int i;
|
|
|
|
int min_freq = 0;
|
|
|
|
|
|
|
|
int rnd_arfcns[RANGE_ENC_MAX_ARFCNS] = {0};
|
|
|
|
char rnd_arfcns_set[1024] = {0};
|
|
|
|
|
|
|
|
if (range < ARFCN_RANGE_1024)
|
|
|
|
min_freq = random() % (1023 - range);
|
|
|
|
|
|
|
|
for (count = max_count; count; ) {
|
|
|
|
int arfcn = min_freq + random() % (range + 1);
|
|
|
|
OSMO_ASSERT(arfcn < ARRAY_SIZE(rnd_arfcns_set));
|
|
|
|
|
|
|
|
if (!rnd_arfcns_set[arfcn]) {
|
|
|
|
rnd_arfcns_set[arfcn] = 1;
|
|
|
|
count -= 1;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
arfcns_num = 0;
|
|
|
|
for (i = 0; i < ARRAY_SIZE(rnd_arfcns_set); i++)
|
|
|
|
if (rnd_arfcns_set[i])
|
|
|
|
rnd_arfcns[arfcns_num++] = i;
|
|
|
|
|
|
|
|
rc = test_single_range_encoding(range, rnd_arfcns,
|
|
|
|
arfcns_num, 1);
|
|
|
|
if (rc != 0) {
|
|
|
|
printf("Failed on test %d, range %d, num ARFCNs %d\n",
|
|
|
|
test_idx, range, max_count);
|
|
|
|
test_single_range_encoding(range, rnd_arfcns,
|
|
|
|
arfcns_num, 0);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void test_range_encoding()
|
|
|
|
{
|
|
|
|
int *arfcns;
|
|
|
|
int arfcns_num = 0;
|
|
|
|
int test_idx;
|
|
|
|
int range;
|
|
|
|
|
|
|
|
for (test_idx = 0; arfcn_test_ranges[test_idx].arfcns_num > 0; test_idx++)
|
|
|
|
{
|
|
|
|
arfcns_num = arfcn_test_ranges[test_idx].arfcns_num;
|
|
|
|
arfcns = &arfcn_test_ranges[test_idx].arfcns[0];
|
|
|
|
range = arfcn_test_ranges[test_idx].range;
|
|
|
|
|
|
|
|
printf("Range test %d: range %d, num ARFCNs %d\n",
|
|
|
|
test_idx, range, arfcns_num);
|
|
|
|
|
|
|
|
test_single_range_encoding(range, arfcns, arfcns_num, 0);
|
|
|
|
}
|
|
|
|
|
|
|
|
test_random_range_encoding(ARFCN_RANGE_128, 29);
|
|
|
|
test_random_range_encoding(ARFCN_RANGE_256, 22);
|
|
|
|
test_random_range_encoding(ARFCN_RANGE_512, 18);
|
|
|
|
test_random_range_encoding(ARFCN_RANGE_1024, 16);
|
|
|
|
}
|
|
|
|
|
2014-01-13 13:43:40 +00:00
|
|
|
static int freqs1[] = {
|
|
|
|
12, 70, 121, 190, 250, 320, 401, 475, 520, 574, 634, 700, 764, 830, 905, 980
|
|
|
|
};
|
|
|
|
|
|
|
|
static int freqs2[] = {
|
|
|
|
402, 460, 1, 67, 131, 197, 272, 347,
|
|
|
|
};
|
|
|
|
|
|
|
|
static int freqs3[] = {
|
|
|
|
68, 128, 198, 279, 353, 398, 452,
|
|
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
static int w_out[] = {
|
|
|
|
122, 2, 69, 204, 75, 66, 60, 70, 83, 3, 24, 67, 54, 64, 70, 9,
|
|
|
|
};
|
|
|
|
|
|
|
|
static int range128[] = {
|
|
|
|
1, 1 + 127,
|
|
|
|
};
|
|
|
|
|
|
|
|
static int range256[] = {
|
|
|
|
1, 1 + 128,
|
|
|
|
};
|
|
|
|
|
|
|
|
static int range512[] = {
|
|
|
|
1, 1+ 511,
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
static void test_arfcn_filter()
|
|
|
|
{
|
|
|
|
int arfcns[50], i, res, f0_included;
|
|
|
|
for (i = 0; i < ARRAY_SIZE(arfcns); ++i)
|
|
|
|
arfcns[i] = (i + 1) * 2;
|
|
|
|
|
|
|
|
/* check that the arfcn is taken out. f0_included is only set for Range1024 */
|
|
|
|
f0_included = 24;
|
2014-01-14 09:42:58 +00:00
|
|
|
res = range_enc_filter_arfcns(arfcns, ARRAY_SIZE(arfcns),
|
2014-01-13 13:43:40 +00:00
|
|
|
arfcns[0], &f0_included);
|
|
|
|
VERIFY(res, ==, ARRAY_SIZE(arfcns) - 1);
|
2014-01-14 09:42:58 +00:00
|
|
|
VERIFY(f0_included, ==, 1);
|
2014-01-13 13:43:40 +00:00
|
|
|
for (i = 0; i < res; ++i)
|
|
|
|
VERIFY(arfcns[i], ==, ((i+2) * 2) - (2+1));
|
|
|
|
|
2014-01-14 09:42:58 +00:00
|
|
|
/* check with range1024, ARFCN 0 is included */
|
2014-01-13 13:43:40 +00:00
|
|
|
for (i = 0; i < ARRAY_SIZE(arfcns); ++i)
|
2014-01-14 09:42:58 +00:00
|
|
|
arfcns[i] = i * 2;
|
|
|
|
res = range_enc_filter_arfcns(arfcns, ARRAY_SIZE(arfcns),
|
|
|
|
0, &f0_included);
|
2014-01-13 13:43:40 +00:00
|
|
|
VERIFY(res, ==, ARRAY_SIZE(arfcns) - 1);
|
|
|
|
VERIFY(f0_included, ==, 1);
|
|
|
|
for (i = 0; i < res; ++i)
|
2014-01-14 09:42:58 +00:00
|
|
|
VERIFY(arfcns[i], ==, (i + 1) * 2 - 1);
|
2014-01-13 13:43:40 +00:00
|
|
|
|
2014-01-14 09:42:58 +00:00
|
|
|
/* check with range1024, ARFCN 0 not included */
|
2014-01-13 13:43:40 +00:00
|
|
|
for (i = 0; i < ARRAY_SIZE(arfcns); ++i)
|
|
|
|
arfcns[i] = (i + 1) * 2;
|
2014-01-14 09:42:58 +00:00
|
|
|
res = range_enc_filter_arfcns(arfcns, ARRAY_SIZE(arfcns),
|
|
|
|
0, &f0_included);
|
2014-01-13 13:43:40 +00:00
|
|
|
VERIFY(res, ==, ARRAY_SIZE(arfcns));
|
|
|
|
VERIFY(f0_included, ==, 0);
|
|
|
|
for (i = 0; i < res; ++i)
|
|
|
|
VERIFY(arfcns[i], ==, ((i + 1) * 2) - 1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void test_print_encoding()
|
|
|
|
{
|
|
|
|
int rc;
|
|
|
|
int w[17];
|
|
|
|
uint8_t chan_list[16];
|
|
|
|
memset(chan_list, 0x23, sizeof(chan_list));
|
|
|
|
|
|
|
|
for (rc = 0; rc < ARRAY_SIZE(w); ++rc)
|
|
|
|
switch (rc % 3) {
|
|
|
|
case 0:
|
|
|
|
w[rc] = 0xAAAA;
|
|
|
|
break;
|
|
|
|
case 1:
|
|
|
|
w[rc] = 0x5555;
|
|
|
|
break;
|
|
|
|
case 2:
|
|
|
|
w[rc] = 0x9696;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2016-04-20 13:57:13 +00:00
|
|
|
range_enc_range512(chan_list, (1 << 9) | 0x96, w);
|
2014-01-13 13:43:40 +00:00
|
|
|
|
|
|
|
printf("Range512: %s\n", osmo_hexdump(chan_list, ARRAY_SIZE(chan_list)));
|
|
|
|
}
|
|
|
|
|
|
|
|
static void test_si_range_helpers()
|
|
|
|
{
|
|
|
|
int ws[(sizeof(freqs1)/sizeof(freqs1[0]))];
|
|
|
|
int i, f0 = 0xFFFFFF;
|
|
|
|
|
|
|
|
memset(&ws[0], 0x23, sizeof(ws));
|
|
|
|
|
|
|
|
i = range_enc_find_index(1023, freqs1, ARRAY_SIZE(freqs1));
|
2014-01-17 08:22:57 +00:00
|
|
|
printf("Element is: %d => freqs[i] = %d\n", i, i >= 0 ? freqs1[i] : -1);
|
2014-01-13 13:43:40 +00:00
|
|
|
VERIFY(i, ==, 2);
|
|
|
|
|
|
|
|
i = range_enc_find_index(511, freqs2, ARRAY_SIZE(freqs2));
|
2014-01-17 08:22:57 +00:00
|
|
|
printf("Element is: %d => freqs[i] = %d\n", i, i >= 0 ? freqs2[i] : -1);
|
2014-01-13 13:43:40 +00:00
|
|
|
VERIFY(i, ==, 2);
|
|
|
|
|
|
|
|
i = range_enc_find_index(511, freqs3, ARRAY_SIZE(freqs3));
|
2014-01-17 08:22:57 +00:00
|
|
|
printf("Element is: %d => freqs[i] = %d\n", i, i >= 0 ? freqs3[i] : -1);
|
2014-01-13 13:43:40 +00:00
|
|
|
VERIFY(i, ==, 0);
|
|
|
|
|
2016-04-20 13:57:13 +00:00
|
|
|
range_enc_arfcns(1023, freqs1, ARRAY_SIZE(freqs1), ws, 0);
|
2014-01-13 13:43:40 +00:00
|
|
|
|
|
|
|
for (i = 0; i < sizeof(freqs1)/sizeof(freqs1[0]); ++i) {
|
|
|
|
printf("w[%d]=%d\n", i, ws[i]);
|
|
|
|
VERIFY(ws[i], ==, w_out[i]);
|
|
|
|
}
|
|
|
|
|
|
|
|
i = range_enc_determine_range(range128, ARRAY_SIZE(range128), &f0);
|
|
|
|
VERIFY(i, ==, ARFCN_RANGE_128);
|
|
|
|
VERIFY(f0, ==, 1);
|
|
|
|
|
|
|
|
i = range_enc_determine_range(range256, ARRAY_SIZE(range256), &f0);
|
|
|
|
VERIFY(i, ==, ARFCN_RANGE_256);
|
|
|
|
VERIFY(f0, ==, 1);
|
|
|
|
|
|
|
|
i = range_enc_determine_range(range512, ARRAY_SIZE(range512), &f0);
|
|
|
|
VERIFY(i, ==, ARFCN_RANGE_512);
|
|
|
|
VERIFY(f0, ==, 1);
|
|
|
|
}
|
|
|
|
|
2017-12-18 17:19:49 +00:00
|
|
|
static void test_si_ba_ind(struct gsm_network *net)
|
2017-10-01 03:09:47 +00:00
|
|
|
{
|
2018-03-28 16:15:13 +00:00
|
|
|
struct gsm_bts *bts = bts_init(net);
|
2017-12-18 17:19:49 +00:00
|
|
|
|
2017-10-01 03:09:47 +00:00
|
|
|
const struct gsm48_system_information_type_2 *si2 =
|
|
|
|
(struct gsm48_system_information_type_2 *) GSM_BTS_SI(bts, SYSINFO_TYPE_2);
|
|
|
|
const struct gsm48_system_information_type_2bis *si2bis =
|
|
|
|
(struct gsm48_system_information_type_2bis *) GSM_BTS_SI(bts, SYSINFO_TYPE_2bis);
|
|
|
|
const struct gsm48_system_information_type_2ter *si2ter =
|
|
|
|
(struct gsm48_system_information_type_2ter *) GSM_BTS_SI(bts, SYSINFO_TYPE_2ter);
|
|
|
|
const struct gsm48_system_information_type_5 *si5 =
|
|
|
|
(struct gsm48_system_information_type_5 *) GSM_BTS_SI(bts, SYSINFO_TYPE_5);
|
|
|
|
const struct gsm48_system_information_type_5bis *si5bis =
|
|
|
|
(struct gsm48_system_information_type_5bis *) GSM_BTS_SI(bts, SYSINFO_TYPE_5bis);
|
|
|
|
const struct gsm48_system_information_type_5ter *si5ter =
|
|
|
|
(struct gsm48_system_information_type_5ter *) GSM_BTS_SI(bts, SYSINFO_TYPE_5ter);
|
|
|
|
|
|
|
|
int rc;
|
|
|
|
|
|
|
|
bts->c0->arfcn = 23;
|
|
|
|
|
|
|
|
printf("Testing if BA-IND is set as expected in SI2xxx and SI5xxx\n");
|
|
|
|
|
|
|
|
rc = gsm_generate_si(bts, SYSINFO_TYPE_2);
|
|
|
|
OSMO_ASSERT(rc > 0);
|
|
|
|
printf("SI2: %s\n", osmo_hexdump((uint8_t *)si2, rc));
|
|
|
|
/* Validate BA-IND == 0 */
|
|
|
|
OSMO_ASSERT(!(si2->bcch_frequency_list[0] & 0x10));
|
|
|
|
|
|
|
|
rc = gsm_generate_si(bts, SYSINFO_TYPE_2bis);
|
|
|
|
OSMO_ASSERT(rc > 0);
|
|
|
|
printf("SI2bis: %s\n", osmo_hexdump((uint8_t *)si2bis, rc));
|
|
|
|
/* Validate BA-IND == 0 */
|
|
|
|
OSMO_ASSERT(!(si2bis->bcch_frequency_list[0] & 0x10));
|
|
|
|
|
|
|
|
rc = gsm_generate_si(bts, SYSINFO_TYPE_2ter);
|
|
|
|
OSMO_ASSERT(rc > 0);
|
|
|
|
printf("SI2ter: %s\n", osmo_hexdump((uint8_t *)si2ter, rc));
|
|
|
|
/* Validate BA-IND == 0 */
|
|
|
|
OSMO_ASSERT(!(si2ter->ext_bcch_frequency_list[0] & 0x10));
|
|
|
|
|
|
|
|
rc = gsm_generate_si(bts, SYSINFO_TYPE_5);
|
|
|
|
OSMO_ASSERT(rc > 0);
|
|
|
|
printf("SI5: %s\n", osmo_hexdump((uint8_t *)si5, rc));
|
|
|
|
/* Validate BA-IND == 1 */
|
|
|
|
OSMO_ASSERT(si5->bcch_frequency_list[0] & 0x10);
|
|
|
|
|
|
|
|
rc = gsm_generate_si(bts, SYSINFO_TYPE_5bis);
|
|
|
|
OSMO_ASSERT(rc > 0);
|
|
|
|
printf("SI5bis: %s\n", osmo_hexdump((uint8_t *)si5bis, rc));
|
|
|
|
/* Validate BA-IND == 1 */
|
|
|
|
OSMO_ASSERT(si5bis->bcch_frequency_list[0] & 0x10);
|
|
|
|
|
|
|
|
rc = gsm_generate_si(bts, SYSINFO_TYPE_5ter);
|
|
|
|
OSMO_ASSERT(rc > 0);
|
|
|
|
printf("SI5ter: %s\n", osmo_hexdump((uint8_t *)si5ter, rc));
|
|
|
|
/* Validate BA-IND == 1 */
|
|
|
|
OSMO_ASSERT(si5ter->bcch_frequency_list[0] & 0x10);
|
2018-03-28 16:14:27 +00:00
|
|
|
|
|
|
|
bts_del(bts);
|
2017-10-01 03:09:47 +00:00
|
|
|
}
|
|
|
|
|
2018-03-04 22:45:05 +00:00
|
|
|
struct test_gsm48_ra_id_by_bts {
|
|
|
|
struct osmo_plmn_id plmn;
|
|
|
|
uint16_t lac;
|
|
|
|
uint8_t rac;
|
|
|
|
struct gsm48_ra_id expect;
|
|
|
|
};
|
|
|
|
static const struct test_gsm48_ra_id_by_bts test_gsm48_ra_id_by_bts_data[] = {
|
|
|
|
{
|
|
|
|
.plmn = { .mcc = 1, .mnc = 2, .mnc_3_digits = false },
|
|
|
|
.lac = 3,
|
|
|
|
.rac = 4,
|
|
|
|
.expect = {
|
|
|
|
.digits = { 0x00, 0xf1, 0x20 },
|
|
|
|
.lac = 0x0300, /* network byte order of 3 */
|
|
|
|
.rac = 4,
|
|
|
|
},
|
|
|
|
},
|
|
|
|
{
|
|
|
|
.plmn = { .mcc = 1, .mnc = 2, .mnc_3_digits = true },
|
|
|
|
.lac = 3,
|
|
|
|
.rac = 4,
|
|
|
|
.expect = {
|
2018-03-05 01:09:40 +00:00
|
|
|
.digits = { 0x00, 0x21, 0x00 },
|
2018-03-04 22:45:05 +00:00
|
|
|
.lac = 0x0300, /* network byte order of 3 */
|
|
|
|
.rac = 4,
|
|
|
|
},
|
|
|
|
},
|
|
|
|
{
|
|
|
|
.plmn = { .mcc = 0, .mnc = 0, .mnc_3_digits = false },
|
|
|
|
.lac = 0,
|
|
|
|
.rac = 0,
|
|
|
|
.expect = {
|
|
|
|
.digits = { 0x00, 0xf0, 0x00 },
|
|
|
|
},
|
|
|
|
},
|
|
|
|
{
|
|
|
|
.plmn = { .mcc = 0, .mnc = 0, .mnc_3_digits = true },
|
|
|
|
.lac = 0,
|
|
|
|
.rac = 0,
|
|
|
|
.expect = {
|
2018-03-05 01:09:40 +00:00
|
|
|
.digits = {},
|
2018-03-04 22:45:05 +00:00
|
|
|
},
|
|
|
|
},
|
|
|
|
{
|
|
|
|
.plmn = { .mcc = 999, .mnc = 999, .mnc_3_digits = false },
|
|
|
|
.lac = 65535,
|
|
|
|
.rac = 255,
|
|
|
|
.expect = {
|
|
|
|
.digits = { 0x99, 0x99, 0x99 },
|
|
|
|
.lac = 0xffff,
|
|
|
|
.rac = 0xff,
|
|
|
|
},
|
|
|
|
},
|
|
|
|
{
|
|
|
|
.plmn = { .mcc = 909, .mnc = 90, .mnc_3_digits = false },
|
|
|
|
.lac = 0xabcd,
|
|
|
|
.rac = 0xab,
|
|
|
|
.expect = {
|
|
|
|
.digits = { 0x09, 0xf9, 0x09 },
|
|
|
|
.lac = 0xcdab,
|
|
|
|
.rac = 0xab,
|
|
|
|
},
|
|
|
|
},
|
|
|
|
{
|
|
|
|
.plmn = { .mcc = 909, .mnc = 90, .mnc_3_digits = true },
|
|
|
|
.lac = 0xabcd,
|
|
|
|
.rac = 0xab,
|
|
|
|
.expect = {
|
2018-03-05 01:09:40 +00:00
|
|
|
.digits = { 0x09, 0x09, 0x90 },
|
2018-03-04 22:45:05 +00:00
|
|
|
.lac = 0xcdab,
|
|
|
|
.rac = 0xab,
|
|
|
|
},
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
|
|
|
static void test_gsm48_ra_id_by_bts()
|
|
|
|
{
|
|
|
|
int i;
|
|
|
|
bool pass = true;
|
|
|
|
|
|
|
|
for (i = 0; i < ARRAY_SIZE(test_gsm48_ra_id_by_bts_data); i++) {
|
|
|
|
struct gsm_network net;
|
|
|
|
struct gsm_bts bts;
|
|
|
|
const struct test_gsm48_ra_id_by_bts *t = &test_gsm48_ra_id_by_bts_data[i];
|
|
|
|
struct gsm48_ra_id result = {};
|
|
|
|
bool ok;
|
|
|
|
|
2018-03-05 01:09:40 +00:00
|
|
|
net.plmn = t->plmn;
|
2018-03-04 22:45:05 +00:00
|
|
|
bts.network = &net;
|
|
|
|
bts.location_area_code = t->lac;
|
|
|
|
bts.gprs.rac = t->rac;
|
|
|
|
|
2018-02-22 02:19:05 +00:00
|
|
|
gsm48_ra_id_by_bts(&result, &bts);
|
2018-03-04 22:45:05 +00:00
|
|
|
|
|
|
|
ok = (t->expect.digits[0] == result.digits[0])
|
|
|
|
&& (t->expect.digits[1] == result.digits[1])
|
|
|
|
&& (t->expect.digits[2] == result.digits[2])
|
|
|
|
&& (t->expect.lac == result.lac)
|
|
|
|
&& (t->expect.rac == result.rac);
|
|
|
|
printf("%s[%d]: digits='%02x%02x%02x' lac=0x%04x=htons(%u) rac=0x%02x=%u %s\n",
|
|
|
|
__func__, i,
|
|
|
|
result.digits[0], result.digits[1], result.digits[2],
|
|
|
|
result.lac, osmo_ntohs(result.lac), result.rac, result.rac,
|
|
|
|
ok ? "pass" : "FAIL");
|
|
|
|
pass = pass && ok;
|
|
|
|
}
|
|
|
|
|
|
|
|
OSMO_ASSERT(pass);
|
|
|
|
}
|
|
|
|
|
2018-10-22 12:21:57 +00:00
|
|
|
static void test_gsm48_multirate_config()
|
|
|
|
{
|
|
|
|
uint8_t lv[7];
|
|
|
|
struct gsm48_multi_rate_conf *gsm48_ie;
|
|
|
|
struct amr_multirate_conf mr;
|
|
|
|
int rc;
|
|
|
|
|
|
|
|
memset(&mr, 0, sizeof(mr));
|
|
|
|
|
|
|
|
/* Use some made up threshold and hysteresis values */
|
|
|
|
mr.ms_mode[0].threshold = 11;
|
|
|
|
mr.ms_mode[1].threshold = 12;
|
|
|
|
mr.ms_mode[2].threshold = 13;
|
|
|
|
mr.ms_mode[0].hysteresis = 15;
|
|
|
|
mr.ms_mode[1].hysteresis = 12;
|
|
|
|
mr.ms_mode[2].hysteresis = 8;
|
|
|
|
|
|
|
|
gsm48_ie = (struct gsm48_multi_rate_conf *)&mr.gsm48_ie;
|
|
|
|
gsm48_ie->ver = 1;
|
|
|
|
gsm48_ie->m5_90 = 1;
|
|
|
|
gsm48_ie->m7_40 = 1;
|
|
|
|
gsm48_ie->m7_95 = 1;
|
|
|
|
gsm48_ie->m12_2 = 1;
|
|
|
|
|
|
|
|
/* Test #1: Normal configuration with 4 active set members */
|
|
|
|
mr.ms_mode[0].mode = 2;
|
|
|
|
mr.ms_mode[1].mode = 4;
|
|
|
|
mr.ms_mode[2].mode = 5;
|
|
|
|
mr.ms_mode[3].mode = 7;
|
|
|
|
rc = gsm48_multirate_config(lv, gsm48_ie, mr.ms_mode, 4);
|
|
|
|
OSMO_ASSERT(rc == 0);
|
|
|
|
printf("gsm48_multirate_config(): rc=%i, lv=%s\n", rc,
|
|
|
|
osmo_hexdump_nospc(lv, lv[0]));
|
|
|
|
|
|
|
|
/* Test #2: 4 active set members, but wrong mode order: */
|
|
|
|
mr.ms_mode[3].mode = 2;
|
|
|
|
mr.ms_mode[2].mode = 4;
|
|
|
|
mr.ms_mode[1].mode = 5;
|
|
|
|
mr.ms_mode[0].mode = 7;
|
|
|
|
rc = gsm48_multirate_config(lv, gsm48_ie, mr.ms_mode, 4);
|
|
|
|
OSMO_ASSERT(rc == -EINVAL);
|
|
|
|
|
|
|
|
/* Test #3: Normal configuration with 3 active set members */
|
|
|
|
mr.ms_mode[0].mode = 2;
|
|
|
|
mr.ms_mode[1].mode = 4;
|
|
|
|
mr.ms_mode[2].mode = 5;
|
|
|
|
mr.ms_mode[3].mode = 0;
|
|
|
|
gsm48_ie->m12_2 = 0;
|
|
|
|
mr.ms_mode[2].threshold = 0;
|
|
|
|
mr.ms_mode[2].hysteresis = 0;
|
|
|
|
|
|
|
|
rc = gsm48_multirate_config(lv, gsm48_ie, mr.ms_mode, 3);
|
|
|
|
OSMO_ASSERT(rc == 0);
|
|
|
|
printf("gsm48_multirate_config(): rc=%i, lv=%s\n", rc,
|
|
|
|
osmo_hexdump_nospc(lv, lv[0]));
|
|
|
|
|
|
|
|
/* Test #4: 3 active set members, but wrong mode order: */
|
|
|
|
mr.ms_mode[0].mode = 2;
|
|
|
|
mr.ms_mode[2].mode = 4;
|
|
|
|
mr.ms_mode[1].mode = 5;
|
|
|
|
rc = gsm48_multirate_config(lv, gsm48_ie, mr.ms_mode, 3);
|
|
|
|
OSMO_ASSERT(rc == -EINVAL);
|
|
|
|
|
|
|
|
/* Test #5: Normal configuration with 2 active set members */
|
|
|
|
mr.ms_mode[0].mode = 2;
|
|
|
|
mr.ms_mode[1].mode = 4;
|
|
|
|
mr.ms_mode[2].mode = 0;
|
|
|
|
gsm48_ie->m7_95 = 0;
|
|
|
|
mr.ms_mode[1].threshold = 0;
|
|
|
|
mr.ms_mode[1].hysteresis = 0;
|
|
|
|
|
|
|
|
rc = gsm48_multirate_config(lv, gsm48_ie, mr.ms_mode, 2);
|
|
|
|
OSMO_ASSERT(rc == 0);
|
|
|
|
printf("gsm48_multirate_config(): rc=%i, lv=%s\n", rc,
|
|
|
|
osmo_hexdump_nospc(lv, lv[0]));
|
|
|
|
|
|
|
|
/* Test #6: 2 active set members, but wrong mode order: */
|
|
|
|
mr.ms_mode[1].mode = 2;
|
|
|
|
mr.ms_mode[0].mode = 4;
|
|
|
|
rc = gsm48_multirate_config(lv, gsm48_ie, mr.ms_mode, 2);
|
|
|
|
OSMO_ASSERT(rc == -EINVAL);
|
|
|
|
|
|
|
|
/* Test #7: Normal configuration with 1 active set member */
|
|
|
|
mr.ms_mode[0].mode = 2;
|
|
|
|
mr.ms_mode[1].mode = 0;
|
|
|
|
gsm48_ie->m7_40 = 0;
|
|
|
|
mr.ms_mode[0].threshold = 0;
|
|
|
|
mr.ms_mode[0].hysteresis = 0;
|
|
|
|
|
|
|
|
rc = gsm48_multirate_config(lv, gsm48_ie, mr.ms_mode, 1);
|
|
|
|
OSMO_ASSERT(rc == 0);
|
|
|
|
printf("gsm48_multirate_config(): rc=%i, lv=%s\n", rc,
|
|
|
|
osmo_hexdump_nospc(lv, lv[0]));
|
|
|
|
|
|
|
|
/* Test #8: 0 active set members: */
|
|
|
|
mr.ms_mode[0].mode = 0;
|
|
|
|
rc = gsm48_multirate_config(lv, gsm48_ie, mr.ms_mode, 1);
|
|
|
|
OSMO_ASSERT(rc == -EINVAL);
|
|
|
|
}
|
|
|
|
|
2018-02-13 16:16:44 +00:00
|
|
|
static const struct log_info_cat log_categories[] = {
|
|
|
|
};
|
|
|
|
|
|
|
|
static const struct log_info log_info = {
|
|
|
|
.cat = log_categories,
|
|
|
|
.num_cat = ARRAY_SIZE(log_categories),
|
|
|
|
};
|
|
|
|
|
2010-09-17 22:44:24 +00:00
|
|
|
int main(int argc, char **argv)
|
2008-12-28 21:55:40 +00:00
|
|
|
{
|
2017-12-18 17:19:49 +00:00
|
|
|
struct gsm_network *net;
|
|
|
|
|
2018-03-05 04:31:14 +00:00
|
|
|
tall_bsc_ctx = talloc_named_const(NULL, 0, "gsm0408_test");
|
|
|
|
|
|
|
|
osmo_init_logging2(tall_bsc_ctx, &log_info);
|
2014-01-10 16:43:41 +00:00
|
|
|
log_set_log_level(osmo_stderr_target, LOGL_INFO);
|
|
|
|
|
dissolve libbsc: move all to src/osmo-bsc, link .o files
Move all of libbsc/ into osmo-bsc/, and separate/move some implementations to
allow linking from utils/* and ipaccess/* without pulling in unccessary
dependencies.
Some utilities use gsm_network and gsm_bts structs, which already include data
structures for fairly advanced uses. Move initialization that only osmo-bsc
needs into new bsc_network_init() and bsc_bts_alloc_register() functions, so
that the leaner tools can use the old gsm_* versions without the need to link
everything (e.g. handover and lchan alloc code).
In some instances, there need to be stubs if to cut off linking "just before
the RSL level" and prevent dependencies from creeping in.
- abis_rsl_rcvmsg(): the only program currently interpreting RSL messages is
osmo-bsc, the utils are merely concerned with OML, if at all.
- paging_flush_bts(): ip.access nanobts models call this when the RSL link is
dropped. Only osmo-bsc actually needs to do anything there.
- on_gsm_ts_init(): the mechanism to trigger timeslot initialization is related
to OML, while this action to take on init would pull in RSL dependencies.
utils/ and ipaccess/ each have a stubs.c file to implement these stubs. Tests
implement stubs inline where required.
From src/utils/, src/ipaccess/ and tests/*/, link in .o files from osmo-bsc/.
In order for this to work, the osmo-bsc subdir must be built before the other
source trees. (An alternative would be to include the .c files as sources, but
that would re-compile them in every source tree. Not a large burden really, but
unless linking .o files gives problems, let's have the quicker build.)
Minor obvious cleanups creep in with this patch, I will not bother to name them
individually now unless code review asks me to.
Rationale:
1) libbsc has been separate to use it for osmo-nitb and osmo-bsc in the old
openbsc.git. This is no longer required, and spreading over libbsc and osmo-bsc
is distracting.
2) Recently, ridiculous linking requirements have made adding new functions
cumbersome, because libbsc has started depending on osmo-bsc/*.c
implementations: on gscon FSM and bssap functions. For example, neither
bs11_config nor ipaccess-config nor bts_test need handover_cfg or BSSMAP
message composition. It makes no sense to link the entire osmo-bsc to it, nor
do we want to keep adding stubs to each linking realm.
Change-Id: I36a586726f5818121abe54d25654819fc451d3bf
2018-05-26 23:26:31 +00:00
|
|
|
net = gsm_network_init(tall_bsc_ctx);
|
2017-12-18 17:19:49 +00:00
|
|
|
if (!net) {
|
|
|
|
printf("Network init failure.\n");
|
|
|
|
return EXIT_FAILURE;
|
|
|
|
}
|
|
|
|
|
2014-01-13 13:43:40 +00:00
|
|
|
test_si_range_helpers();
|
|
|
|
test_arfcn_filter();
|
|
|
|
test_print_encoding();
|
2014-01-10 16:43:41 +00:00
|
|
|
test_range_encoding();
|
2010-03-04 09:55:40 +00:00
|
|
|
|
2017-12-18 17:19:49 +00:00
|
|
|
test_si2q_segfault(net);
|
|
|
|
test_si2q_e(net);
|
|
|
|
test_si2q_u(net);
|
|
|
|
test_si2q_mu(net);
|
|
|
|
test_si2q_long(net);
|
2017-06-15 13:10:53 +00:00
|
|
|
|
2017-12-18 17:19:49 +00:00
|
|
|
test_si_ba_ind(net);
|
2017-10-01 03:09:47 +00:00
|
|
|
|
2018-03-04 22:45:05 +00:00
|
|
|
test_gsm48_ra_id_by_bts();
|
|
|
|
|
2018-10-22 12:21:57 +00:00
|
|
|
test_gsm48_multirate_config();
|
|
|
|
|
2012-01-06 14:03:28 +00:00
|
|
|
printf("Done.\n");
|
2017-06-15 13:10:53 +00:00
|
|
|
|
2012-01-06 14:03:28 +00:00
|
|
|
return EXIT_SUCCESS;
|
2008-12-28 21:55:40 +00:00
|
|
|
}
|
introduce an osmo_fsm for gsm_subscriber_connection
In the current implementation of osmo-bsc, the subscriber connection is
not handled (very) statefully. However, there is some state keeping in the
code that handles the mgcp connection, but there are still to much loose ends
which allow odd situations to happen, which then lead severe error situations
(see also closes tags at the end) This commit adds a number of improvements
to fix those problems.
- Use an osmo-fsm to control the gsm_subscriber_connection state and
make sure that certain operations can only take place at certain states
(e.g let connection oriented SCCP traffic only pass when an SCCP connection
actually exists.
Remove the old osmo_bsc_mgcp.c code. Use the recently developed MGCP client
FSM to handle the MGCP connections.
Also make sure that stuff that already works does not break. This in
particular refers to the internal handover capability and the respective
unit-tests.
See also OS#2823, OS#2768 and OS#2898
- Fix logic to permit assignment to a signalling channel. (OS#2762)
- Introduce T993210 to release lchan + subscr_conn if MSC fails to respond
The GSM specs don't have an explicit timer for this, so let's introdcue
a custom timer (hence starting with 99).
This timeout catches the following situation:
* we send a SCCP CR with COMPL_L3_INFO from the MS to the MSC,
* the MSC doesn't respond (e.g. SCCP routing failure, program down, ...)
The MS is supposed to timeout with T3210, 3220 or 3230. But the BSC
shouldn't trust the MS but have some timer on its own.
SCCP would have a timer T(conn est), but that one is specified to be
1-2min and hence rather long.
See also: OS#2775
- Terminate bsc_subscr_conn_fsm on SCCP N-DISC.ind from MSC
If the MSC is disconnecting the SCCP channel, we must terminate the FSM
which in turn will release all lchan's and other state.
This makes TC_chan_rel_hard_rlsd pass, see also OS#2731
As a side-effect, this fixes TC_chan_act_ack_est_ind_refused(),
where the MSC is answering with CREF to our CR/COMPL_L3.
- Release subscriber connection on RLL RELEASE IND of SAPI0 on main DCCH
The subscriber connection isn't really useful for anything after the
SAPI0 main signalling link has been released. We could try to
re-establish, but our best option is probably simply releasing the
subscriber_conn and anything related to it.
This will make TC_chan_rel_rll_rel_ind pass, see also OS#2730
This commit has been tested using the BSC_Tests TTCN3 testsuit and the
following tests were passed:
TC_chan_act_noreply
TC_chan_act_ack_noest
TC_chan_act_ack_est_ind_noreply
TC_chan_act_ack_est_ind_refused
TC_chan_act_nack
TC_chan_exhaustion
TC_ctrl
TC_chan_rel_conn_fail
TC_chan_rel_hard_clear
TC_chan_rel_hard_rlsd
TC_chan_rel_a_reset
TC_rll_est_ind_inact_lchan
TC_rll_est_ind_inval_sapi1
TC_rll_est_ind_inval_sapi3
TC_rll_est_ind_inval_sacch
TC_assignment_cic_only
TC_assignment_csd
TC_assignment_ctm
TC_assignment_fr_a5_0
TC_assignment_fr_a5_1_codec_missing
TC_assignment_fr_a5_1
TC_assignment_fr_a5_3
TC_assignment_fr_a5_4
TC_paging_imsi_nochan
TC_paging_tmsi_nochan
TC_paging_tmsi_any
TC_paging_tmsi_sdcch
TC_paging_tmsi_tch_f
TC_paging_tmsi_tch_hf
TC_paging_imsi_nochan_cgi
TC_paging_imsi_nochan_lac_ci
TC_paging_imsi_nochan_ci
TC_paging_imsi_nochan_lai
TC_paging_imsi_nochan_lac
TC_paging_imsi_nochan_all
TC_paging_imsi_nochan_plmn_lac_rnc
TC_paging_imsi_nochan_rnc
TC_paging_imsi_nochan_lac_rnc
TC_paging_imsi_nochan_lacs
TC_paging_imsi_nochan_lacs_empty
TC_paging_imsi_a_reset
TC_paging_counter
TC_rsl_drop_counter
TC_classmark
TC_unsol_ass_fail
TC_unsol_ass_compl
TC_unsol_ho_fail
TC_err_82_short_msg
TC_ho_int
Authors:
Harald Welte <laforge@gnumonks.org>
Philipp Maier <pmaier@sysmocom.de>
Neels Hofmeyr <neels@hofmeyr.de>
Closes: OS#2730
Closes: OS#2731
Closes: OS#2762
Closes: OS#2768
Closes: OS#2775
Closes: OS#2823
Closes: OS#2898
Closes: OS#2936
Change-Id: I68286d26e2014048b054f39ef29c35fef420cc97
2018-01-28 02:04:16 +00:00
|
|
|
|
|
|
|
struct gsm_subscriber_connection *bsc_subscr_con_allocate(struct gsm_network *net) {
|
|
|
|
OSMO_ASSERT(0);
|
|
|
|
}
|
dissolve libbsc: move all to src/osmo-bsc, link .o files
Move all of libbsc/ into osmo-bsc/, and separate/move some implementations to
allow linking from utils/* and ipaccess/* without pulling in unccessary
dependencies.
Some utilities use gsm_network and gsm_bts structs, which already include data
structures for fairly advanced uses. Move initialization that only osmo-bsc
needs into new bsc_network_init() and bsc_bts_alloc_register() functions, so
that the leaner tools can use the old gsm_* versions without the need to link
everything (e.g. handover and lchan alloc code).
In some instances, there need to be stubs if to cut off linking "just before
the RSL level" and prevent dependencies from creeping in.
- abis_rsl_rcvmsg(): the only program currently interpreting RSL messages is
osmo-bsc, the utils are merely concerned with OML, if at all.
- paging_flush_bts(): ip.access nanobts models call this when the RSL link is
dropped. Only osmo-bsc actually needs to do anything there.
- on_gsm_ts_init(): the mechanism to trigger timeslot initialization is related
to OML, while this action to take on init would pull in RSL dependencies.
utils/ and ipaccess/ each have a stubs.c file to implement these stubs. Tests
implement stubs inline where required.
From src/utils/, src/ipaccess/ and tests/*/, link in .o files from osmo-bsc/.
In order for this to work, the osmo-bsc subdir must be built before the other
source trees. (An alternative would be to include the .c files as sources, but
that would re-compile them in every source tree. Not a large burden really, but
unless linking .o files gives problems, let's have the quicker build.)
Minor obvious cleanups creep in with this patch, I will not bother to name them
individually now unless code review asks me to.
Rationale:
1) libbsc has been separate to use it for osmo-nitb and osmo-bsc in the old
openbsc.git. This is no longer required, and spreading over libbsc and osmo-bsc
is distracting.
2) Recently, ridiculous linking requirements have made adding new functions
cumbersome, because libbsc has started depending on osmo-bsc/*.c
implementations: on gscon FSM and bssap functions. For example, neither
bs11_config nor ipaccess-config nor bts_test need handover_cfg or BSSMAP
message composition. It makes no sense to link the entire osmo-bsc to it, nor
do we want to keep adding stubs to each linking realm.
Change-Id: I36a586726f5818121abe54d25654819fc451d3bf
2018-05-26 23:26:31 +00:00
|
|
|
|
2018-11-05 12:58:32 +00:00
|
|
|
void gscon_release_lchans(struct gsm_subscriber_connection *conn, bool do_rr_release) {
|
|
|
|
OSMO_ASSERT(0);
|
|
|
|
}
|
|
|
|
|
dissolve libbsc: move all to src/osmo-bsc, link .o files
Move all of libbsc/ into osmo-bsc/, and separate/move some implementations to
allow linking from utils/* and ipaccess/* without pulling in unccessary
dependencies.
Some utilities use gsm_network and gsm_bts structs, which already include data
structures for fairly advanced uses. Move initialization that only osmo-bsc
needs into new bsc_network_init() and bsc_bts_alloc_register() functions, so
that the leaner tools can use the old gsm_* versions without the need to link
everything (e.g. handover and lchan alloc code).
In some instances, there need to be stubs if to cut off linking "just before
the RSL level" and prevent dependencies from creeping in.
- abis_rsl_rcvmsg(): the only program currently interpreting RSL messages is
osmo-bsc, the utils are merely concerned with OML, if at all.
- paging_flush_bts(): ip.access nanobts models call this when the RSL link is
dropped. Only osmo-bsc actually needs to do anything there.
- on_gsm_ts_init(): the mechanism to trigger timeslot initialization is related
to OML, while this action to take on init would pull in RSL dependencies.
utils/ and ipaccess/ each have a stubs.c file to implement these stubs. Tests
implement stubs inline where required.
From src/utils/, src/ipaccess/ and tests/*/, link in .o files from osmo-bsc/.
In order for this to work, the osmo-bsc subdir must be built before the other
source trees. (An alternative would be to include the .c files as sources, but
that would re-compile them in every source tree. Not a large burden really, but
unless linking .o files gives problems, let's have the quicker build.)
Minor obvious cleanups creep in with this patch, I will not bother to name them
individually now unless code review asks me to.
Rationale:
1) libbsc has been separate to use it for osmo-nitb and osmo-bsc in the old
openbsc.git. This is no longer required, and spreading over libbsc and osmo-bsc
is distracting.
2) Recently, ridiculous linking requirements have made adding new functions
cumbersome, because libbsc has started depending on osmo-bsc/*.c
implementations: on gscon FSM and bssap functions. For example, neither
bs11_config nor ipaccess-config nor bts_test need handover_cfg or BSSMAP
message composition. It makes no sense to link the entire osmo-bsc to it, nor
do we want to keep adding stubs to each linking realm.
Change-Id: I36a586726f5818121abe54d25654819fc451d3bf
2018-05-26 23:26:31 +00:00
|
|
|
bool on_gsm_ts_init(struct gsm_bts_trx_ts *ts)
|
|
|
|
{
|
|
|
|
return true;
|
|
|
|
}
|
large refactoring: use FSMs for lchans; add inter-BSC HO
Add FSMs:
- timeslot_fsm: handle dynamic timeslots and OML+RSL availability.
- lchan_fsm: handle an individual lchan activation, RTP stream and release,
signal the appropriate calling FSMs on success, failure, release.
- mgw_endpoint_fsm: handle one entire endpoint with several CI.
- assignment_fsm: BSSMAP Assignment Request.
- handover_fsm: all of intra, inter-MO and inter-MT handover.
Above FSMs absorb large parts of the gscon FSM. The gscon FSM was surpassing
the maximum amount events (32), and it is more logical to treat assignment,
handover and MGW procedures in separate FSMs.
- Add logging macros for each FSM type:
- LOG_TS()
- LOG_LCHAN()
- LOG_MGWEP(), LOG_CI()
- LOG_ASSIGNMENT()
- LOG_HO()
These log with the osmo_fsm_inst where present.
New style decision: logging without a final newline char is awkward,
especially for gsmtap logging and when other logs interleave LOGPC() calls;
we have various cases where the final \n goes missing, and also this invokes
the log category checking N times instead of once.
So I decided to make these macros *always* append a newline, but only if
there is no final newline yet. I hope that the compiler optimizes the
strlen() of the constant format strings away. Thus I can log with or without
typing "\n" and always get an \n termination anyway.
General:
- replace osmo_timers, state enums and program-wide osmo_signal_dispatch()
with dedicated FSM timeouts, states and events.
- introduce a common way to handle Tnnn timers: gsm_timers.h/.c: struct T_def.
These can be used (with some macro magic) to define a state's timeout once,
and not make mistakes for each osmo_fsm_inst_state_chg().
Details:
bsc_subscr_conn_fsm.c:
- move most states of this FSM to lchan_fsm, assignment_fsm, handover_fsm and
mgw_endpoint_fsm.
- There is exactly one state for an ongoing Assignment, with all details
handled in conn->assignment.fi. The state relies on the assignment_fsm's
timeout.
- There is one state for an ongoing Handover; except for an incoming Handover
from a remote BSS, the gscon remains in ST_INIT until the new lchan and conn
are both established.
- move bssmap_add_lcls_status() to osmo_bsc_lcls.c
abis_rsl.c:
- move all dynamic timeslot logic away into timeslot_fsm. Only keep plain send/receive functions in
abis_rsl.c
- reduce some rsl functions to merely send a message, rename to "_tx_".
- rsl_ipacc_mdcx(): add '_tx_' in the name; move parts that change the lchan state out into the
lchan_fsm, the lchan->abis_ip.* are now set there prior to invoking this function.
- move all timers and error/release handling away into various FSMs.
- tweak ipa_smod_s_for_lchan() and ipa_rtp_pt_for_lchan() to not require an
lchan passed, but just mode,type that they require. Rename to
ipacc_speech_mode*() and ipacc_payload_type().
- add rsl_forward_layer3_info, used for inter-BSC HO MO, to just send the RR
message received during BSSMAP Handover Command.
- move various logging to LOG_LCHAN() in order to log with the lchan FSM instance.
One drawback is that the lchan FSM is limited to one logging category, i.e. this moves some logging
from DRR to DRSL. It might actually make sense to combine those categories.
- lose LOGP...LOGPC logging cascades: they are bad for gsmtap logging and for performance.
- handle_classmark_chg(): change logging, move cm2 len check out of the cm3 condition (I hope that's
correct).
- gsm48_send_ho_cmd(): split off gsm48_make_ho_cmd() which doesn't send right away, so that during
inter-bsc HO we can make an RR Handover Command to send via the MSC to the remote BSS.
assignment_fsm.c:
- the Chan Mode Modify in case of re-using the same lchan is not implemented
yet, because this was also missing in the previous implementation (OS#3357).
osmo_bsc_api.c:
- simplify bsc_mr_config() and move to lchan_fsm.c, the only caller; rename to
lchan_mr_config(). (bsc_mr_config() used to copy the values to mr_bts_lv
twice, once by member assignment and then again with a memcpy.)
- During handover, we used to copy the MR config from the old lchan. Since we
may handover between FR and HR, rather set the MR Config anew every time, so
that FR rates are always available on FR lchans, and never on HR lchans.
Depends: I03ee7ce840ecfa0b6a33358e7385528aabd4873f (libosmocore),
I1f2918418c38918c5ac70acaa51a47adfca12b5e (libosmocore)
Change-Id: I82e3f918295daa83274a4cf803f046979f284366
2018-05-14 16:14:15 +00:00
|
|
|
|
|
|
|
void ts_fsm_alloc(struct gsm_bts_trx_ts *ts) {}
|
2018-10-22 12:21:57 +00:00
|
|
|
|
|
|
|
void bsc_cm_update(struct gsm_subscriber_connection *conn,
|
|
|
|
const uint8_t *cm2, uint8_t cm2_len,
|
|
|
|
const uint8_t *cm3, uint8_t cm3_len) {}
|
|
|
|
|
|
|
|
int rsl_siemens_mrpci(struct gsm_lchan *lchan, struct rsl_mrpci *mrpci)
|
|
|
|
{ return 0; }
|
|
|
|
|
|
|
|
int rsl_chan_mode_modify_req(struct gsm_lchan *ts) { return 0; }
|
|
|
|
|
2018-11-07 11:22:23 +00:00
|
|
|
int rsl_tx_ipacc_crcx(const struct gsm_lchan *lchan) { return 0; }
|
2018-10-22 12:21:57 +00:00
|
|
|
|
|
|
|
void gscon_submit_rsl_dtap(struct gsm_subscriber_connection *conn,
|
|
|
|
struct msgb *msg, int link_id, int allow_sacch) {}
|
|
|
|
|
|
|
|
bool lchan_may_receive_data(struct gsm_lchan *lchan) { return true; }
|
|
|
|
|
2020-09-11 23:35:28 +00:00
|
|
|
int bsc_compl_l3(struct gsm_lchan *lchan, struct msgb *msg, uint16_t chosen_channel)
|
|
|
|
{ return 0; }
|
2018-10-22 12:21:57 +00:00
|
|
|
|
|
|
|
void bsc_dtap(struct gsm_subscriber_connection *conn, uint8_t link_id,
|
|
|
|
struct msgb *msg) {}
|
|
|
|
|
|
|
|
void bsc_cipher_mode_compl(struct gsm_subscriber_connection *conn,
|
|
|
|
struct msgb *msg, uint8_t chosen_encr) {}
|
|
|
|
|
|
|
|
const char *bsc_subscr_name(struct bsc_subscr *bsub) { return NULL; }
|
|
|
|
|
2018-11-06 21:24:07 +00:00
|
|
|
void lchan_release(struct gsm_lchan *lchan, bool do_rr_release,
|
2018-10-22 12:21:57 +00:00
|
|
|
bool err, enum gsm48_rr_cause cause_rr) {}
|
|
|
|
|
|
|
|
int rsl_data_request(struct msgb *msg, uint8_t link_id) { return 0; }
|
|
|
|
|
|
|
|
int rsl_encryption_cmd(struct msgb *msg) { return 0; }
|
2019-11-12 15:30:30 +00:00
|
|
|
|
|
|
|
int rsl_chan_ms_power_ctrl(struct gsm_lchan *lchan) { return 0; }
|
2020-07-16 13:17:20 +00:00
|
|
|
|
|
|
|
void pcu_info_update(struct gsm_bts *bts) {};
|
|
|
|
int rsl_sacch_filling(struct gsm_bts_trx *trx, uint8_t type, const uint8_t *data, int len) { return 0; }
|
|
|
|
int rsl_bcch_info(const struct gsm_bts_trx *trx, enum osmo_sysinfo_type si_type, const uint8_t *data, int len)
|
|
|
|
{ return 0; }
|