forked from cellular-infrastructure/osmo-pcu
1139 lines
29 KiB
C++
1139 lines
29 KiB
C++
/*
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* TbfTest.cpp
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*
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* Copyright (C) 2013 by Holger Hans Peter Freyther
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*
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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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* 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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* (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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* 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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*
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*/
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#include "bts.h"
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#include "tbf.h"
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#include "gprs_debug.h"
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#include "pcu_utils.h"
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#include "gprs_bssgp_pcu.h"
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#include "pcu_l1_if.h"
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extern "C" {
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#include "pcu_vty.h"
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#include <osmocom/core/application.h>
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#include <osmocom/core/msgb.h>
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#include <osmocom/core/talloc.h>
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#include <osmocom/core/utils.h>
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#include <osmocom/vty/vty.h>
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}
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#include <errno.h>
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void *tall_pcu_ctx;
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int16_t spoof_mnc = 0, spoof_mcc = 0;
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static void check_tbf(gprs_rlcmac_tbf *tbf)
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{
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OSMO_ASSERT(tbf);
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if (tbf->state_is(GPRS_RLCMAC_WAIT_RELEASE))
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OSMO_ASSERT(tbf->T == 3191 || tbf->T == 3193);
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if (tbf->state_is(GPRS_RLCMAC_RELEASING))
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OSMO_ASSERT(tbf->T != 0);
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}
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/*
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static unsigned inc_fn(fn)
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{
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unsigned next_fn;
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next_fn = fn + 4;
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if ((block_nr % 3) == 2)
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next_fn ++;
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next_fn = next_fn % 2715648;
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return next_fn;
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}
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*/
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static void test_tbf_base()
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{
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printf("=== start %s ===\n", __func__);
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OSMO_ASSERT(GPRS_RLCMAC_DL_TBF == reverse(GPRS_RLCMAC_UL_TBF));
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OSMO_ASSERT(GPRS_RLCMAC_UL_TBF == reverse(GPRS_RLCMAC_DL_TBF));
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printf("=== end %s ===\n", __func__);
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}
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static void test_tbf_tlli_update()
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{
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BTS the_bts;
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GprsMs *ms, *ms_new;
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the_bts.bts_data()->alloc_algorithm = alloc_algorithm_a;
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the_bts.bts_data()->trx[0].pdch[2].enable();
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the_bts.bts_data()->trx[0].pdch[3].enable();
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/*
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* Make a uplink and downlink allocation
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*/
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gprs_rlcmac_tbf *dl_tbf = tbf_alloc_dl_tbf(the_bts.bts_data(),
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NULL,
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0, 0, 0);
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OSMO_ASSERT(dl_tbf != NULL);
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dl_tbf->update_ms(0x2342, GPRS_RLCMAC_DL_TBF);
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dl_tbf->set_ta(4);
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gprs_rlcmac_tbf *ul_tbf = tbf_alloc_ul_tbf(the_bts.bts_data(),
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dl_tbf->ms(),
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0, 0, 0);
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OSMO_ASSERT(ul_tbf != NULL);
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ul_tbf->update_ms(0x2342, GPRS_RLCMAC_UL_TBF);
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ms = the_bts.ms_by_tlli(0x2342);
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OSMO_ASSERT(ms != NULL);
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OSMO_ASSERT(ms->dl_tbf() == dl_tbf);
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OSMO_ASSERT(ms->ul_tbf() == ul_tbf);
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/*
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* Now check.. that DL changes and that the timing advance
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* has changed.
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*/
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dl_tbf->update_ms(0x4232, GPRS_RLCMAC_DL_TBF);
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/* It is still there, since the new TLLI has not been used for UL yet */
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ms_new = the_bts.ms_by_tlli(0x2342);
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OSMO_ASSERT(ms == ms_new);
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ms_new = the_bts.ms_by_tlli(0x4232);
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OSMO_ASSERT(ms == ms_new);
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OSMO_ASSERT(ms->dl_tbf() == dl_tbf);
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OSMO_ASSERT(ms->ul_tbf() == ul_tbf);
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/* Now use the new TLLI for UL */
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ul_tbf->update_ms(0x4232, GPRS_RLCMAC_UL_TBF);
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ms_new = the_bts.ms_by_tlli(0x2342);
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OSMO_ASSERT(ms_new == NULL);
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ms_new = the_bts.ms_by_tlli(0x4232);
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OSMO_ASSERT(ms_new != NULL);
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OSMO_ASSERT(ms_new->ta() == 4);
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OSMO_ASSERT(ul_tbf->ta() == 4);
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OSMO_ASSERT(dl_tbf->ta() == 4);
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ul_tbf->set_ta(6);
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OSMO_ASSERT(ul_tbf->ta() == 6);
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OSMO_ASSERT(dl_tbf->ta() == 6);
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}
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static uint8_t llc_data[200];
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int pcu_sock_send(struct msgb *msg)
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{
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return 0;
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}
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static void setup_bts(BTS *the_bts, uint8_t ts_no, uint8_t cs = 1)
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{
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gprs_rlcmac_bts *bts;
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gprs_rlcmac_trx *trx;
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bts = the_bts->bts_data();
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bts->alloc_algorithm = alloc_algorithm_a;
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bts->initial_cs_dl = cs;
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bts->initial_cs_ul = cs;
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trx = &bts->trx[0];
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trx->pdch[ts_no].enable();
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}
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static gprs_rlcmac_dl_tbf *create_dl_tbf(BTS *the_bts, uint8_t ms_class,
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uint8_t *trx_no_)
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{
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gprs_rlcmac_bts *bts;
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int tfi;
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uint8_t trx_no;
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gprs_rlcmac_dl_tbf *dl_tbf;
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bts = the_bts->bts_data();
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tfi = the_bts->tfi_find_free(GPRS_RLCMAC_DL_TBF, &trx_no, -1);
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OSMO_ASSERT(tfi >= 0);
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dl_tbf = tbf_alloc_dl_tbf(bts, NULL, trx_no, ms_class, 1);
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check_tbf(dl_tbf);
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/* "Establish" the DL TBF */
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dl_tbf->dl_ass_state = GPRS_RLCMAC_DL_ASS_SEND_ASS;
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dl_tbf->set_state(GPRS_RLCMAC_FLOW);
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dl_tbf->m_wait_confirm = 0;
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check_tbf(dl_tbf);
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*trx_no_ = trx_no;
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return dl_tbf;
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}
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static unsigned fn2bn(unsigned fn)
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{
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return (fn % 52) / 4;
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}
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static unsigned fn_add_blocks(unsigned fn, unsigned blocks)
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{
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unsigned bn = fn2bn(fn) + blocks;
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fn = fn - (fn % 52);
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fn += bn * 4 + bn / 3;
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return fn % 2715648;
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}
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static void request_dl_rlc_block(struct gprs_rlcmac_bts *bts,
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uint8_t trx_no, uint8_t ts_no, uint16_t arfcn,
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uint32_t *fn, uint8_t *block_nr = NULL)
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{
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uint8_t bn = fn2bn(*fn);
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gprs_rlcmac_rcv_rts_block(bts, trx_no, ts_no, arfcn, *fn, bn);
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*fn = fn_add_blocks(*fn, 1);
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bn += 1;
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if (block_nr)
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*block_nr = bn;
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}
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static void request_dl_rlc_block(struct gprs_rlcmac_tbf *tbf,
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uint32_t *fn, uint8_t *block_nr = NULL)
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{
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request_dl_rlc_block(tbf->bts->bts_data(), tbf->trx->trx_no,
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tbf->control_ts, tbf->trx->arfcn, fn, block_nr);
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}
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enum test_tbf_final_ack_mode {
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TEST_MODE_STANDARD,
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TEST_MODE_REVERSE_FREE
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};
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static void test_tbf_final_ack(enum test_tbf_final_ack_mode test_mode)
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{
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BTS the_bts;
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uint8_t ts_no = 4;
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unsigned i;
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uint8_t ms_class = 45;
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uint32_t fn;
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uint8_t block_nr;
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uint8_t trx_no;
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GprsMs *ms;
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uint32_t tlli = 0xffeeddcc;
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uint8_t rbb[64/8];
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gprs_rlcmac_dl_tbf *dl_tbf;
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gprs_rlcmac_tbf *new_tbf;
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setup_bts(&the_bts, ts_no);
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dl_tbf = create_dl_tbf(&the_bts, ms_class, &trx_no);
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dl_tbf->update_ms(tlli, GPRS_RLCMAC_DL_TBF);
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ms = dl_tbf->ms();
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for (i = 0; i < sizeof(llc_data); i++)
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llc_data[i] = i%256;
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/* Schedule two LLC frames */
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dl_tbf->append_data(ms_class, 1000, llc_data, sizeof(llc_data));
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dl_tbf->append_data(ms_class, 1000, llc_data, sizeof(llc_data));
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/* Send only a few RLC/MAC blocks */
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fn = 0;
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do {
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/* Request to send one block */
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request_dl_rlc_block(dl_tbf, &fn, &block_nr);
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} while (block_nr < 3);
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OSMO_ASSERT(dl_tbf->have_data());
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OSMO_ASSERT(dl_tbf->state_is(GPRS_RLCMAC_FLOW));
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/* Queue a final ACK */
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memset(rbb, 0, sizeof(rbb));
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/* Receive a final ACK */
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dl_tbf->rcvd_dl_ack(1, 1, rbb);
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/* Clean up and ensure tbfs are in the correct state */
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OSMO_ASSERT(dl_tbf->state_is(GPRS_RLCMAC_WAIT_RELEASE));
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new_tbf = ms->dl_tbf();
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check_tbf(new_tbf);
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OSMO_ASSERT(new_tbf != dl_tbf);
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OSMO_ASSERT(new_tbf->tfi() == 1);
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check_tbf(dl_tbf);
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dl_tbf->dl_ass_state = GPRS_RLCMAC_DL_ASS_NONE;
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if (test_mode == TEST_MODE_REVERSE_FREE) {
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GprsMs::Guard guard(ms);
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tbf_free(new_tbf);
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OSMO_ASSERT(ms->dl_tbf() == NULL);
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check_tbf(dl_tbf);
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tbf_free(dl_tbf);
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} else {
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GprsMs::Guard guard(ms);
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tbf_free(dl_tbf);
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OSMO_ASSERT(ms->dl_tbf() == new_tbf);
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check_tbf(new_tbf);
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tbf_free(new_tbf);
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OSMO_ASSERT(ms->dl_tbf() == NULL);
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}
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}
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static void test_tbf_delayed_release()
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{
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BTS the_bts;
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gprs_rlcmac_bts *bts;
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uint8_t ts_no = 4;
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unsigned i;
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uint8_t ms_class = 45;
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uint32_t fn = 0;
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uint8_t trx_no;
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uint32_t tlli = 0xffeeddcc;
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uint8_t rbb[64/8];
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gprs_rlcmac_dl_tbf *dl_tbf;
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printf("=== start %s ===\n", __func__);
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bts = the_bts.bts_data();
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setup_bts(&the_bts, ts_no);
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bts->dl_tbf_idle_msec = 200;
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dl_tbf = create_dl_tbf(&the_bts, ms_class, &trx_no);
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dl_tbf->update_ms(tlli, GPRS_RLCMAC_DL_TBF);
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for (i = 0; i < sizeof(llc_data); i++)
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llc_data[i] = i%256;
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OSMO_ASSERT(dl_tbf->state_is(GPRS_RLCMAC_FLOW));
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/* Schedule two LLC frames */
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dl_tbf->append_data(ms_class, 1000, llc_data, sizeof(llc_data));
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dl_tbf->append_data(ms_class, 1000, llc_data, sizeof(llc_data));
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OSMO_ASSERT(dl_tbf->state_is(GPRS_RLCMAC_FLOW));
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/* Drain the queue */
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while (dl_tbf->have_data())
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/* Request to send one RLC/MAC block */
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request_dl_rlc_block(dl_tbf, &fn);
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OSMO_ASSERT(dl_tbf->state_is(GPRS_RLCMAC_FLOW));
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/* ACK all blocks */
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memset(rbb, 0xff, sizeof(rbb));
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/* Receive an ACK */
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dl_tbf->rcvd_dl_ack(0, dl_tbf->m_window.v_s(), rbb);
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OSMO_ASSERT(dl_tbf->m_window.window_empty());
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/* Force sending of a single block containing an LLC dummy command */
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request_dl_rlc_block(dl_tbf, &fn);
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/* Receive an ACK */
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dl_tbf->rcvd_dl_ack(0, dl_tbf->m_window.v_s(), rbb);
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OSMO_ASSERT(dl_tbf->m_window.window_empty());
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/* Timeout (make sure fn % 52 remains valid) */
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fn += 52 * ((msecs_to_frames(bts->dl_tbf_idle_msec + 100) + 51)/ 52);
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request_dl_rlc_block(dl_tbf, &fn);
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OSMO_ASSERT(dl_tbf->state_is(GPRS_RLCMAC_FINISHED));
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/* Receive a final ACK */
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dl_tbf->rcvd_dl_ack(1, dl_tbf->m_window.v_s(), rbb);
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/* Clean up and ensure tbfs are in the correct state */
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OSMO_ASSERT(dl_tbf->state_is(GPRS_RLCMAC_WAIT_RELEASE));
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dl_tbf->dl_ass_state = GPRS_RLCMAC_DL_ASS_NONE;
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check_tbf(dl_tbf);
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tbf_free(dl_tbf);
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printf("=== end %s ===\n", __func__);
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}
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static void test_tbf_imsi()
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{
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BTS the_bts;
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uint8_t ts_no = 4;
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uint8_t ms_class = 45;
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uint8_t trx_no;
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GprsMs *ms1, *ms2;
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gprs_rlcmac_dl_tbf *dl_tbf[2];
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printf("=== start %s ===\n", __func__);
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setup_bts(&the_bts, ts_no);
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dl_tbf[0] = create_dl_tbf(&the_bts, ms_class, &trx_no);
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dl_tbf[1] = create_dl_tbf(&the_bts, ms_class, &trx_no);
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dl_tbf[0]->update_ms(0xf1000001, GPRS_RLCMAC_DL_TBF);
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dl_tbf[1]->update_ms(0xf1000002, GPRS_RLCMAC_DL_TBF);
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dl_tbf[0]->assign_imsi("001001000000001");
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ms1 = the_bts.ms_store().get_ms(0, 0, "001001000000001");
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OSMO_ASSERT(ms1 != NULL);
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ms2 = the_bts.ms_store().get_ms(0xf1000001);
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OSMO_ASSERT(ms2 != NULL);
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OSMO_ASSERT(strcmp(ms2->imsi(), "001001000000001") == 0);
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OSMO_ASSERT(ms1 == ms2);
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/* change the IMSI on TBF 0 */
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dl_tbf[0]->assign_imsi("001001000000002");
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ms1 = the_bts.ms_store().get_ms(0, 0, "001001000000001");
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OSMO_ASSERT(ms1 == NULL);
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ms1 = the_bts.ms_store().get_ms(0, 0, "001001000000002");
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OSMO_ASSERT(ms1 != NULL);
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OSMO_ASSERT(strcmp(ms2->imsi(), "001001000000002") == 0);
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OSMO_ASSERT(ms1 == ms2);
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/* use the same IMSI on TBF 2 */
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{
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GprsMs::Guard guard(ms2);
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dl_tbf[1]->assign_imsi("001001000000002");
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ms1 = the_bts.ms_store().get_ms(0, 0, "001001000000002");
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OSMO_ASSERT(ms1 != NULL);
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OSMO_ASSERT(ms1 != ms2);
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OSMO_ASSERT(strcmp(ms1->imsi(), "001001000000002") == 0);
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OSMO_ASSERT(strcmp(ms2->imsi(), "") == 0);
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}
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ms2 = the_bts.ms_store().get_ms(0xf1000001);
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OSMO_ASSERT(ms2 == NULL);
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tbf_free(dl_tbf[1]);
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ms1 = the_bts.ms_store().get_ms(0, 0, "001001000000002");
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OSMO_ASSERT(ms1 == NULL);
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printf("=== end %s ===\n", __func__);
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}
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static void test_tbf_exhaustion()
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{
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BTS the_bts;
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gprs_rlcmac_bts *bts;
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unsigned i;
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uint8_t ts_no = 4;
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uint8_t ms_class = 45;
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int rc = 0;
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uint8_t buf[256] = {0};
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printf("=== start %s ===\n", __func__);
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bts = the_bts.bts_data();
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setup_bts(&the_bts, ts_no);
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gprs_bssgp_create_and_connect(bts, 33001, 0, 33001,
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1234, 1234, 1234, 1, 1, 0, 0, 0);
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for (i = 0; i < 1024; i++) {
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uint32_t tlli = 0xc0000000 + i;
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char imsi[16] = {0};
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unsigned delay_csec = 1000;
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snprintf(imsi, sizeof(imsi), "001001%09d", i);
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rc = gprs_rlcmac_dl_tbf::handle(bts, tlli, 0, imsi, ms_class,
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delay_csec, buf, sizeof(buf));
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if (rc < 0)
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break;
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}
|
|
|
|
OSMO_ASSERT(rc == -EBUSY);
|
|
printf("=== end %s ===\n", __func__);
|
|
|
|
gprs_bssgp_destroy();
|
|
}
|
|
|
|
static void test_tbf_dl_llc_loss()
|
|
{
|
|
BTS the_bts;
|
|
gprs_rlcmac_bts *bts;
|
|
uint8_t ts_no = 4;
|
|
uint8_t ms_class = 45;
|
|
int rc = 0;
|
|
uint32_t tlli = 0xc0123456;
|
|
const char *imsi = "001001000123456";
|
|
unsigned delay_csec = 1000;
|
|
GprsMs *ms;
|
|
|
|
uint8_t buf[19];
|
|
|
|
printf("=== start %s ===\n", __func__);
|
|
|
|
bts = the_bts.bts_data();
|
|
setup_bts(&the_bts, ts_no);
|
|
bts->ms_idle_sec = 10; /* keep the MS object */
|
|
|
|
gprs_bssgp_create_and_connect(bts, 33001, 0, 33001,
|
|
1234, 1234, 1234, 1, 1, 0, 0, 0);
|
|
|
|
/* Handle LLC frame 1 */
|
|
memset(buf, 1, sizeof(buf));
|
|
rc = gprs_rlcmac_dl_tbf::handle(bts, tlli, 0, imsi, ms_class,
|
|
delay_csec, buf, sizeof(buf));
|
|
OSMO_ASSERT(rc >= 0);
|
|
|
|
ms = the_bts.ms_store().get_ms(0, 0, imsi);
|
|
OSMO_ASSERT(ms != NULL);
|
|
OSMO_ASSERT(ms->dl_tbf() != NULL);
|
|
|
|
/* Handle LLC frame 2 */
|
|
memset(buf, 2, sizeof(buf));
|
|
rc = gprs_rlcmac_dl_tbf::handle(bts, tlli, 0, imsi, ms_class,
|
|
delay_csec, buf, sizeof(buf));
|
|
OSMO_ASSERT(rc >= 0);
|
|
|
|
/* TBF establishment fails (timeout) */
|
|
tbf_free(ms->dl_tbf());
|
|
|
|
/* Handle LLC frame 3 */
|
|
memset(buf, 3, sizeof(buf));
|
|
rc = gprs_rlcmac_dl_tbf::handle(bts, tlli, 0, imsi, ms_class,
|
|
delay_csec, buf, sizeof(buf));
|
|
OSMO_ASSERT(rc >= 0);
|
|
|
|
OSMO_ASSERT(ms->dl_tbf() != NULL);
|
|
|
|
/* Get first BSN */
|
|
struct msgb *msg;
|
|
int fn = 0;
|
|
uint8_t expected_data = 1;
|
|
|
|
while (ms->dl_tbf()->have_data()) {
|
|
msg = ms->dl_tbf()->create_dl_acked_block(fn += 4, 7);
|
|
fprintf(stderr, "MSG = %s\n", msgb_hexdump(msg));
|
|
OSMO_ASSERT(msgb_length(msg) == 23);
|
|
OSMO_ASSERT(msgb_data(msg)[10] == expected_data);
|
|
expected_data += 1;
|
|
}
|
|
OSMO_ASSERT(expected_data-1 == 3);
|
|
|
|
printf("=== end %s ===\n", __func__);
|
|
|
|
gprs_bssgp_destroy();
|
|
}
|
|
|
|
static gprs_rlcmac_ul_tbf *establish_ul_tbf_single_phase(BTS *the_bts,
|
|
uint8_t ts_no, uint32_t tlli, uint32_t *fn, uint16_t qta)
|
|
{
|
|
GprsMs *ms;
|
|
int tfi = 0;
|
|
gprs_rlcmac_ul_tbf *ul_tbf;
|
|
uint8_t trx_no = 0;
|
|
struct gprs_rlcmac_pdch *pdch;
|
|
struct pcu_l1_meas meas;
|
|
|
|
tfi = the_bts->tfi_find_free(GPRS_RLCMAC_UL_TBF, &trx_no, -1);
|
|
|
|
the_bts->rcv_rach(0x03, *fn, qta);
|
|
|
|
ul_tbf = the_bts->ul_tbf_by_tfi(tfi, trx_no, ts_no);
|
|
OSMO_ASSERT(ul_tbf != NULL);
|
|
|
|
OSMO_ASSERT(ul_tbf->ta() == qta / 4);
|
|
|
|
uint8_t data_msg[23] = {
|
|
0x00, /* GPRS_RLCMAC_DATA_BLOCK << 6 */
|
|
uint8_t(1 | (tfi << 2)),
|
|
uint8_t(1), /* BSN:7, E:1 */
|
|
uint8_t(tlli >> 24), uint8_t(tlli >> 16),
|
|
uint8_t(tlli >> 8), uint8_t(tlli), /* TLLI */
|
|
};
|
|
|
|
pdch = &the_bts->bts_data()->trx[trx_no].pdch[ts_no];
|
|
pdch->rcv_block(&data_msg[0], sizeof(data_msg), *fn, &meas);
|
|
|
|
ms = the_bts->ms_by_tlli(tlli);
|
|
OSMO_ASSERT(ms != NULL);
|
|
|
|
return ul_tbf;
|
|
}
|
|
|
|
static void send_ul_mac_block(BTS *the_bts, unsigned trx_no, unsigned ts_no,
|
|
RlcMacUplink_t *ulreq, unsigned fn)
|
|
{
|
|
bitvec *rlc_block;
|
|
uint8_t buf[64];
|
|
int num_bytes;
|
|
struct gprs_rlcmac_pdch *pdch;
|
|
struct pcu_l1_meas meas;
|
|
|
|
meas.set_rssi(31);
|
|
|
|
rlc_block = bitvec_alloc(23);
|
|
|
|
encode_gsm_rlcmac_uplink(rlc_block, ulreq);
|
|
num_bytes = bitvec_pack(rlc_block, &buf[0]);
|
|
OSMO_ASSERT(size_t(num_bytes) < sizeof(buf));
|
|
bitvec_free(rlc_block);
|
|
|
|
the_bts->set_current_block_frame_number(fn, 0);
|
|
|
|
pdch = &the_bts->bts_data()->trx[trx_no].pdch[ts_no];
|
|
pdch->rcv_block(&buf[0], num_bytes, fn, &meas);
|
|
}
|
|
|
|
static void send_control_ack(gprs_rlcmac_tbf *tbf)
|
|
{
|
|
RlcMacUplink_t ulreq = {0};
|
|
|
|
OSMO_ASSERT(tbf->poll_fn != 0);
|
|
|
|
ulreq.u.MESSAGE_TYPE = MT_PACKET_CONTROL_ACK;
|
|
Packet_Control_Acknowledgement_t *ctrl_ack =
|
|
&ulreq.u.Packet_Control_Acknowledgement;
|
|
|
|
ctrl_ack->PayloadType = GPRS_RLCMAC_CONTROL_BLOCK;
|
|
ctrl_ack->TLLI = tbf->tlli();
|
|
send_ul_mac_block(tbf->bts, tbf->trx->trx_no, tbf->control_ts,
|
|
&ulreq, tbf->poll_fn);
|
|
}
|
|
|
|
static gprs_rlcmac_ul_tbf *establish_ul_tbf_two_phase(BTS *the_bts,
|
|
uint8_t ts_no, uint32_t tlli, uint32_t *fn, uint16_t qta,
|
|
uint8_t ms_class)
|
|
{
|
|
GprsMs *ms;
|
|
uint32_t rach_fn = *fn - 51;
|
|
uint32_t sba_fn = *fn + 52;
|
|
uint8_t trx_no = 0;
|
|
int tfi = 0;
|
|
gprs_rlcmac_ul_tbf *ul_tbf;
|
|
struct gprs_rlcmac_pdch *pdch;
|
|
gprs_rlcmac_bts *bts;
|
|
RlcMacUplink_t ulreq = {0};
|
|
struct pcu_l1_meas meas;
|
|
meas.set_rssi(31);
|
|
|
|
bts = the_bts->bts_data();
|
|
|
|
/* needed to set last_rts_fn in the PDCH object */
|
|
request_dl_rlc_block(bts, trx_no, ts_no, 0, fn);
|
|
|
|
/* simulate RACH, this sends an Immediate Assignment Uplink on the AGCH */
|
|
the_bts->rcv_rach(0x73, rach_fn, qta);
|
|
|
|
/* get next free TFI */
|
|
tfi = the_bts->tfi_find_free(GPRS_RLCMAC_UL_TBF, &trx_no, -1);
|
|
|
|
/* fake a resource request */
|
|
ulreq.u.MESSAGE_TYPE = MT_PACKET_RESOURCE_REQUEST;
|
|
ulreq.u.Packet_Resource_Request.PayloadType = GPRS_RLCMAC_CONTROL_BLOCK;
|
|
ulreq.u.Packet_Resource_Request.ID.UnionType = 1; /* != 0 */
|
|
ulreq.u.Packet_Resource_Request.ID.u.TLLI = tlli;
|
|
ulreq.u.Packet_Resource_Request.Exist_MS_Radio_Access_capability = 1;
|
|
ulreq.u.Packet_Resource_Request.MS_Radio_Access_capability.
|
|
Count_MS_RA_capability_value = 1;
|
|
ulreq.u.Packet_Resource_Request.MS_Radio_Access_capability.
|
|
MS_RA_capability_value[0].u.Content.Exist_Multislot_capability = 1;
|
|
ulreq.u.Packet_Resource_Request.MS_Radio_Access_capability.
|
|
MS_RA_capability_value[0].u.Content.Multislot_capability.
|
|
Exist_GPRS_multislot_class = 1;
|
|
ulreq.u.Packet_Resource_Request.MS_Radio_Access_capability.
|
|
MS_RA_capability_value[0].u.Content.Multislot_capability.
|
|
GPRS_multislot_class = ms_class;
|
|
|
|
send_ul_mac_block(the_bts, trx_no, ts_no, &ulreq, sba_fn);
|
|
|
|
/* check the TBF */
|
|
ul_tbf = the_bts->ul_tbf_by_tfi(tfi, trx_no, ts_no);
|
|
OSMO_ASSERT(ul_tbf != NULL);
|
|
OSMO_ASSERT(ul_tbf->ta() == qta / 4);
|
|
|
|
/* send packet uplink assignment */
|
|
*fn = sba_fn;
|
|
request_dl_rlc_block(ul_tbf, fn);
|
|
|
|
/* send real acknowledgement */
|
|
send_control_ack(ul_tbf);
|
|
|
|
check_tbf(ul_tbf);
|
|
|
|
/* send fake data */
|
|
uint8_t data_msg[23] = {
|
|
0x00 | 0xf << 2, /* GPRS_RLCMAC_DATA_BLOCK << 6, CV = 15 */
|
|
uint8_t(0 | (tfi << 1)),
|
|
uint8_t(1), /* BSN:7, E:1 */
|
|
};
|
|
|
|
pdch = &the_bts->bts_data()->trx[trx_no].pdch[ts_no];
|
|
pdch->rcv_block(&data_msg[0], sizeof(data_msg), *fn, &meas);
|
|
|
|
ms = the_bts->ms_by_tlli(tlli);
|
|
OSMO_ASSERT(ms != NULL);
|
|
OSMO_ASSERT(ms->ta() == qta/4);
|
|
OSMO_ASSERT(ms->ul_tbf() == ul_tbf);
|
|
|
|
return ul_tbf;
|
|
}
|
|
|
|
static void send_dl_data(BTS *the_bts, uint32_t tlli, const char *imsi,
|
|
const uint8_t *data, unsigned data_size)
|
|
{
|
|
GprsMs *ms, *ms2;
|
|
|
|
ms = the_bts->ms_store().get_ms(tlli, 0, imsi);
|
|
|
|
gprs_rlcmac_dl_tbf::handle(the_bts->bts_data(), tlli, 0, imsi, 0,
|
|
1000, data, data_size);
|
|
|
|
ms = the_bts->ms_by_imsi(imsi);
|
|
OSMO_ASSERT(ms != NULL);
|
|
OSMO_ASSERT(ms->dl_tbf() != NULL);
|
|
|
|
if (imsi[0] && strcmp(imsi, "000") != 0) {
|
|
ms2 = the_bts->ms_by_tlli(tlli);
|
|
OSMO_ASSERT(ms == ms2);
|
|
}
|
|
}
|
|
|
|
static void transmit_dl_data(BTS *the_bts, uint32_t tlli, uint32_t *fn)
|
|
{
|
|
gprs_rlcmac_dl_tbf *dl_tbf;
|
|
GprsMs *ms;
|
|
unsigned ts_no;
|
|
|
|
ms = the_bts->ms_by_tlli(tlli);
|
|
OSMO_ASSERT(ms);
|
|
dl_tbf = ms->dl_tbf();
|
|
OSMO_ASSERT(dl_tbf);
|
|
|
|
while (dl_tbf->have_data()) {
|
|
uint8_t bn = fn2bn(*fn);
|
|
for (ts_no = 0 ; ts_no < 8; ts_no += 1)
|
|
gprs_rlcmac_rcv_rts_block(the_bts->bts_data(),
|
|
dl_tbf->trx->trx_no, ts_no, 0,
|
|
*fn, bn);
|
|
*fn = fn_add_blocks(*fn, 1);
|
|
}
|
|
}
|
|
|
|
static void test_tbf_single_phase()
|
|
{
|
|
BTS the_bts;
|
|
int ts_no = 7;
|
|
uint32_t fn = 2654167; /* 17,25,9 */
|
|
uint32_t tlli = 0xf1223344;
|
|
const char *imsi = "0011223344";
|
|
uint16_t qta = 31;
|
|
gprs_rlcmac_ul_tbf *ul_tbf;
|
|
GprsMs *ms;
|
|
|
|
printf("=== start %s ===\n", __func__);
|
|
|
|
setup_bts(&the_bts, ts_no);
|
|
|
|
ul_tbf = establish_ul_tbf_single_phase(&the_bts, ts_no, tlli, &fn, qta);
|
|
|
|
ms = ul_tbf->ms();
|
|
fprintf(stderr, "Got '%s', TA=%d\n", ul_tbf->name(), ul_tbf->ta());
|
|
fprintf(stderr, "Got MS: TLLI = 0x%08x, TA = %d\n", ms->tlli(), ms->ta());
|
|
|
|
send_dl_data(&the_bts, tlli, imsi, (const uint8_t *)"TEST", 4);
|
|
|
|
printf("=== end %s ===\n", __func__);
|
|
}
|
|
|
|
static void test_tbf_two_phase()
|
|
{
|
|
BTS the_bts;
|
|
int ts_no = 7;
|
|
uint32_t fn = 2654218;
|
|
uint16_t qta = 31;
|
|
uint32_t tlli = 0xf1223344;
|
|
const char *imsi = "0011223344";
|
|
uint8_t ms_class = 1;
|
|
gprs_rlcmac_ul_tbf *ul_tbf;
|
|
GprsMs *ms;
|
|
|
|
printf("=== start %s ===\n", __func__);
|
|
|
|
setup_bts(&the_bts, ts_no, 4);
|
|
|
|
ul_tbf = establish_ul_tbf_two_phase(&the_bts, ts_no, tlli, &fn, qta, ms_class);
|
|
|
|
ms = ul_tbf->ms();
|
|
fprintf(stderr, "Got '%s', TA=%d\n", ul_tbf->name(), ul_tbf->ta());
|
|
fprintf(stderr, "Got MS: TLLI = 0x%08x, TA = %d\n", ms->tlli(), ms->ta());
|
|
|
|
send_dl_data(&the_bts, tlli, imsi, (const uint8_t *)"TEST", 4);
|
|
|
|
printf("=== end %s ===\n", __func__);
|
|
}
|
|
|
|
static void test_tbf_ra_update_rach()
|
|
{
|
|
BTS the_bts;
|
|
int ts_no = 7;
|
|
uint32_t fn = 2654218;
|
|
uint16_t qta = 31;
|
|
uint32_t tlli1 = 0xf1223344;
|
|
uint32_t tlli2 = 0xf5667788;
|
|
const char *imsi = "0011223344";
|
|
uint8_t ms_class = 1;
|
|
gprs_rlcmac_ul_tbf *ul_tbf;
|
|
GprsMs *ms, *ms1, *ms2;
|
|
|
|
printf("=== start %s ===\n", __func__);
|
|
|
|
setup_bts(&the_bts, ts_no, 4);
|
|
|
|
ul_tbf = establish_ul_tbf_two_phase(&the_bts, ts_no, tlli1, &fn, qta, ms_class);
|
|
|
|
ms1 = ul_tbf->ms();
|
|
fprintf(stderr, "Got '%s', TA=%d\n", ul_tbf->name(), ul_tbf->ta());
|
|
|
|
send_dl_data(&the_bts, tlli1, imsi, (const uint8_t *)"RAU_ACCEPT", 10);
|
|
fprintf(stderr, "Old MS: TLLI = 0x%08x, TA = %d, IMSI = %s, LLC = %d\n",
|
|
ms1->tlli(), ms1->ta(), ms1->imsi(), ms1->llc_queue()->size());
|
|
|
|
/* Send Packet Downlink Assignment to MS */
|
|
request_dl_rlc_block(ul_tbf, &fn);
|
|
|
|
/* Ack it */
|
|
send_control_ack(ul_tbf);
|
|
|
|
/* Make sure the RAU Accept gets sent to the MS */
|
|
OSMO_ASSERT(ms1->llc_queue()->size() == 1);
|
|
transmit_dl_data(&the_bts, tlli1, &fn);
|
|
OSMO_ASSERT(ms1->llc_queue()->size() == 0);
|
|
|
|
/* Now establish a new TBF for the RA UPDATE COMPLETE (new TLLI) */
|
|
ul_tbf = establish_ul_tbf_two_phase(&the_bts, ts_no, tlli2, &fn, qta, ms_class);
|
|
|
|
ms2 = ul_tbf->ms();
|
|
|
|
/* The PCU cannot know yet, that both TBF belong to the same MS */
|
|
OSMO_ASSERT(ms1 != ms2);
|
|
|
|
fprintf(stderr, "Old MS: TLLI = 0x%08x, TA = %d, IMSI = %s, LLC = %d\n",
|
|
ms1->tlli(), ms1->ta(), ms1->imsi(), ms1->llc_queue()->size());
|
|
|
|
/* Send some downlink data along with the new TLLI and the IMSI so that
|
|
* the PCU can see, that both MS objects belong to same MS */
|
|
send_dl_data(&the_bts, tlli2, imsi, (const uint8_t *)"DATA", 4);
|
|
|
|
ms = the_bts.ms_by_imsi(imsi);
|
|
OSMO_ASSERT(ms == ms2);
|
|
|
|
fprintf(stderr, "New MS: TLLI = 0x%08x, TA = %d, IMSI = %s, LLC = %d\n",
|
|
ms2->tlli(), ms2->ta(), ms2->imsi(), ms2->llc_queue()->size());
|
|
|
|
ms = the_bts.ms_by_tlli(tlli1);
|
|
OSMO_ASSERT(ms == NULL);
|
|
ms = the_bts.ms_by_tlli(tlli2);
|
|
OSMO_ASSERT(ms == ms2);
|
|
|
|
printf("=== end %s ===\n", __func__);
|
|
}
|
|
|
|
static void test_tbf_dl_flow_and_rach_two_phase()
|
|
{
|
|
BTS the_bts;
|
|
int ts_no = 7;
|
|
uint32_t fn = 2654218;
|
|
uint16_t qta = 31;
|
|
uint32_t tlli1 = 0xf1223344;
|
|
const char *imsi = "0011223344";
|
|
uint8_t ms_class = 1;
|
|
gprs_rlcmac_ul_tbf *ul_tbf;
|
|
gprs_rlcmac_dl_tbf *dl_tbf;
|
|
GprsMs *ms, *ms1, *ms2;
|
|
|
|
printf("=== start %s ===\n", __func__);
|
|
|
|
setup_bts(&the_bts, ts_no, 1);
|
|
|
|
ul_tbf = establish_ul_tbf_two_phase(&the_bts, ts_no, tlli1, &fn, qta, ms_class);
|
|
|
|
ms1 = ul_tbf->ms();
|
|
fprintf(stderr, "Got '%s', TA=%d\n", ul_tbf->name(), ul_tbf->ta());
|
|
|
|
send_dl_data(&the_bts, tlli1, imsi, (const uint8_t *)"DATA 1 *************", 20);
|
|
send_dl_data(&the_bts, tlli1, imsi, (const uint8_t *)"DATA 2 *************", 20);
|
|
fprintf(stderr, "Old MS: TLLI = 0x%08x, TA = %d, IMSI = %s, LLC = %d\n",
|
|
ms1->tlli(), ms1->ta(), ms1->imsi(), ms1->llc_queue()->size());
|
|
|
|
OSMO_ASSERT(ms1->llc_queue()->size() == 2);
|
|
dl_tbf = ms1->dl_tbf();
|
|
OSMO_ASSERT(dl_tbf != NULL);
|
|
|
|
/* Get rid of old UL TBF */
|
|
tbf_free(ul_tbf);
|
|
ms = the_bts.ms_by_tlli(tlli1);
|
|
OSMO_ASSERT(ms1 == ms);
|
|
|
|
/* Now establish a new UL TBF, this will consume one LLC packet */
|
|
ul_tbf = establish_ul_tbf_two_phase(&the_bts, ts_no, tlli1, &fn, qta, ms_class);
|
|
|
|
ms2 = ul_tbf->ms();
|
|
fprintf(stderr, "New MS: TLLI = 0x%08x, TA = %d, IMSI = %s, LLC = %d\n",
|
|
ms2->tlli(), ms2->ta(), ms2->imsi(), ms2->llc_queue()->size());
|
|
|
|
/* This should be the same MS object */
|
|
OSMO_ASSERT(ms2 == ms1);
|
|
|
|
ms = the_bts.ms_by_tlli(tlli1);
|
|
OSMO_ASSERT(ms2 == ms);
|
|
|
|
/* A DL TBF should still exist */
|
|
OSMO_ASSERT(ms->dl_tbf());
|
|
|
|
/* No queued packets should be lost */
|
|
OSMO_ASSERT(ms->llc_queue()->size() == 2);
|
|
|
|
printf("=== end %s ===\n", __func__);
|
|
}
|
|
|
|
|
|
static void test_tbf_dl_flow_and_rach_single_phase()
|
|
{
|
|
BTS the_bts;
|
|
int ts_no = 7;
|
|
uint32_t fn = 2654218;
|
|
uint16_t qta = 31;
|
|
uint32_t tlli1 = 0xf1223344;
|
|
const char *imsi = "0011223344";
|
|
uint8_t ms_class = 1;
|
|
gprs_rlcmac_ul_tbf *ul_tbf;
|
|
gprs_rlcmac_dl_tbf *dl_tbf;
|
|
GprsMs *ms, *ms1, *ms2;
|
|
|
|
printf("=== start %s ===\n", __func__);
|
|
|
|
setup_bts(&the_bts, ts_no, 1);
|
|
|
|
ul_tbf = establish_ul_tbf_two_phase(&the_bts, ts_no, tlli1, &fn, qta, ms_class);
|
|
|
|
ms1 = ul_tbf->ms();
|
|
fprintf(stderr, "Got '%s', TA=%d\n", ul_tbf->name(), ul_tbf->ta());
|
|
|
|
send_dl_data(&the_bts, tlli1, imsi, (const uint8_t *)"DATA 1 *************", 20);
|
|
send_dl_data(&the_bts, tlli1, imsi, (const uint8_t *)"DATA 2 *************", 20);
|
|
fprintf(stderr, "Old MS: TLLI = 0x%08x, TA = %d, IMSI = %s, LLC = %d\n",
|
|
ms1->tlli(), ms1->ta(), ms1->imsi(), ms1->llc_queue()->size());
|
|
|
|
OSMO_ASSERT(ms1->llc_queue()->size() == 2);
|
|
dl_tbf = ms1->dl_tbf();
|
|
OSMO_ASSERT(dl_tbf != NULL);
|
|
|
|
/* Get rid of old UL TBF */
|
|
tbf_free(ul_tbf);
|
|
ms = the_bts.ms_by_tlli(tlli1);
|
|
OSMO_ASSERT(ms1 == ms);
|
|
|
|
/* Now establish a new UL TBF */
|
|
ul_tbf = establish_ul_tbf_single_phase(&the_bts, ts_no, tlli1, &fn, qta);
|
|
|
|
ms2 = ul_tbf->ms();
|
|
fprintf(stderr, "New MS: TLLI = 0x%08x, TA = %d, IMSI = %s, LLC = %d\n",
|
|
ms2->tlli(), ms2->ta(), ms2->imsi(), ms2->llc_queue()->size());
|
|
|
|
/* There should be a different MS object */
|
|
OSMO_ASSERT(ms2 != ms1);
|
|
|
|
ms = the_bts.ms_by_tlli(tlli1);
|
|
OSMO_ASSERT(ms2 == ms);
|
|
OSMO_ASSERT(ms1 != ms);
|
|
|
|
/* DL TBF should be the same */
|
|
OSMO_ASSERT(ms->dl_tbf());
|
|
OSMO_ASSERT(ms->dl_tbf() == dl_tbf);
|
|
|
|
/* No queued packets should be lost */
|
|
OSMO_ASSERT(ms->llc_queue()->size() == 2);
|
|
|
|
printf("=== end %s ===\n", __func__);
|
|
}
|
|
|
|
static void test_tbf_dl_reuse()
|
|
{
|
|
BTS the_bts;
|
|
int ts_no = 7;
|
|
uint32_t fn = 2654218;
|
|
uint16_t qta = 31;
|
|
uint32_t tlli1 = 0xf1223344;
|
|
const char *imsi = "0011223344";
|
|
uint8_t ms_class = 1;
|
|
gprs_rlcmac_ul_tbf *ul_tbf;
|
|
gprs_rlcmac_dl_tbf *dl_tbf1, *dl_tbf2;
|
|
GprsMs *ms1, *ms2;
|
|
unsigned i;
|
|
RlcMacUplink_t ulreq = {0};
|
|
|
|
printf("=== start %s ===\n", __func__);
|
|
|
|
setup_bts(&the_bts, ts_no, 1);
|
|
|
|
ul_tbf = establish_ul_tbf_two_phase(&the_bts, ts_no, tlli1, &fn, qta, ms_class);
|
|
|
|
ms1 = ul_tbf->ms();
|
|
fprintf(stderr, "Got '%s', TA=%d\n", ul_tbf->name(), ul_tbf->ta());
|
|
|
|
/* Send some LLC frames */
|
|
for (i = 0; i < 40; i++) {
|
|
char buf[32];
|
|
int rc;
|
|
|
|
rc = snprintf(buf, sizeof(buf), "LLC PACKET %02i", i);
|
|
OSMO_ASSERT(rc > 0);
|
|
|
|
send_dl_data(&the_bts, tlli1, imsi, (const uint8_t *)buf, rc);
|
|
}
|
|
|
|
fprintf(stderr, "Old MS: TLLI = 0x%08x, TA = %d, IMSI = %s, LLC = %d\n",
|
|
ms1->tlli(), ms1->ta(), ms1->imsi(), ms1->llc_queue()->size());
|
|
|
|
/* Send Packet Downlink Assignment to MS */
|
|
request_dl_rlc_block(ul_tbf, &fn);
|
|
|
|
/* Ack it */
|
|
send_control_ack(ul_tbf);
|
|
|
|
/* Transmit all data */
|
|
transmit_dl_data(&the_bts, tlli1, &fn);
|
|
OSMO_ASSERT(ms1->llc_queue()->size() == 0);
|
|
OSMO_ASSERT(ms1->dl_tbf());
|
|
OSMO_ASSERT(ms1->dl_tbf()->state_is(GPRS_RLCMAC_FINISHED));
|
|
|
|
dl_tbf1 = ms1->dl_tbf();
|
|
|
|
/* Send some LLC frames */
|
|
for (i = 0; i < 10; i++) {
|
|
char buf[32];
|
|
int rc;
|
|
|
|
rc = snprintf(buf, sizeof(buf), "LLC PACKET %02i (TBF 2)", i);
|
|
OSMO_ASSERT(rc > 0);
|
|
|
|
send_dl_data(&the_bts, tlli1, imsi, (const uint8_t *)buf, rc);
|
|
}
|
|
|
|
/* Fake Final DL Ack/Nack */
|
|
ulreq.u.MESSAGE_TYPE = MT_PACKET_DOWNLINK_ACK_NACK;
|
|
Packet_Downlink_Ack_Nack_t *ack = &ulreq.u.Packet_Downlink_Ack_Nack;
|
|
|
|
ack->PayloadType = GPRS_RLCMAC_CONTROL_BLOCK;
|
|
ack->DOWNLINK_TFI = dl_tbf1->tfi();
|
|
ack->Ack_Nack_Description.FINAL_ACK_INDICATION = 1;
|
|
|
|
send_ul_mac_block(&the_bts, 0, ts_no, &ulreq, dl_tbf1->poll_fn);
|
|
|
|
OSMO_ASSERT(dl_tbf1->state_is(GPRS_RLCMAC_WAIT_RELEASE));
|
|
|
|
request_dl_rlc_block(dl_tbf1, &fn);
|
|
|
|
ms2 = the_bts.ms_by_tlli(tlli1);
|
|
OSMO_ASSERT(ms2 == ms1);
|
|
OSMO_ASSERT(ms2->dl_tbf());
|
|
OSMO_ASSERT(ms2->dl_tbf()->state_is(GPRS_RLCMAC_ASSIGN));
|
|
|
|
dl_tbf2 = ms2->dl_tbf();
|
|
|
|
OSMO_ASSERT(dl_tbf1 != dl_tbf2);
|
|
|
|
send_control_ack(dl_tbf1);
|
|
OSMO_ASSERT(dl_tbf2->state_is(GPRS_RLCMAC_FLOW));
|
|
|
|
/* Transmit all data */
|
|
transmit_dl_data(&the_bts, tlli1, &fn);
|
|
OSMO_ASSERT(ms2->llc_queue()->size() == 0);
|
|
OSMO_ASSERT(ms2->dl_tbf());
|
|
OSMO_ASSERT(ms2->dl_tbf()->state_is(GPRS_RLCMAC_FINISHED));
|
|
|
|
printf("=== end %s ===\n", __func__);
|
|
}
|
|
|
|
|
|
static const struct log_info_cat default_categories[] = {
|
|
{"DCSN1", "\033[1;31m", "Concrete Syntax Notation One (CSN1)", LOGL_INFO, 0},
|
|
{"DL1IF", "\033[1;32m", "GPRS PCU L1 interface (L1IF)", LOGL_DEBUG, 1},
|
|
{"DRLCMAC", "\033[0;33m", "GPRS RLC/MAC layer (RLCMAC)", LOGL_DEBUG, 1},
|
|
{"DRLCMACDATA", "\033[0;33m", "GPRS RLC/MAC layer Data (RLCMAC)", LOGL_DEBUG, 1},
|
|
{"DRLCMACDL", "\033[1;33m", "GPRS RLC/MAC layer Downlink (RLCMAC)", LOGL_DEBUG, 1},
|
|
{"DRLCMACUL", "\033[1;36m", "GPRS RLC/MAC layer Uplink (RLCMAC)", LOGL_DEBUG, 1},
|
|
{"DRLCMACSCHED", "\033[0;36m", "GPRS RLC/MAC layer Scheduling (RLCMAC)", LOGL_DEBUG, 1},
|
|
{"DRLCMACMEAS", "\033[1;31m", "GPRS RLC/MAC layer Measurements (RLCMAC)", LOGL_INFO, 1},
|
|
{"DNS","\033[1;34m", "GPRS Network Service Protocol (NS)", LOGL_INFO , 1},
|
|
{"DBSSGP","\033[1;34m", "GPRS BSS Gateway Protocol (BSSGP)", LOGL_INFO , 1},
|
|
{"DPCU", "\033[1;35m", "GPRS Packet Control Unit (PCU)", LOGL_NOTICE, 1},
|
|
};
|
|
|
|
static int filter_fn(const struct log_context *ctx,
|
|
struct log_target *tar)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
const struct log_info debug_log_info = {
|
|
filter_fn,
|
|
(struct log_info_cat*)default_categories,
|
|
ARRAY_SIZE(default_categories),
|
|
};
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
struct vty_app_info pcu_vty_info = {0};
|
|
|
|
tall_pcu_ctx = talloc_named_const(NULL, 1, "moiji-mobile TbfTest context");
|
|
if (!tall_pcu_ctx)
|
|
abort();
|
|
|
|
msgb_set_talloc_ctx(tall_pcu_ctx);
|
|
osmo_init_logging(&debug_log_info);
|
|
log_set_use_color(osmo_stderr_target, 0);
|
|
log_set_print_filename(osmo_stderr_target, 0);
|
|
bssgp_set_log_ss(DBSSGP);
|
|
|
|
vty_init(&pcu_vty_info);
|
|
pcu_vty_init(&debug_log_info);
|
|
|
|
test_tbf_base();
|
|
test_tbf_tlli_update();
|
|
test_tbf_final_ack(TEST_MODE_STANDARD);
|
|
test_tbf_final_ack(TEST_MODE_REVERSE_FREE);
|
|
test_tbf_delayed_release();
|
|
test_tbf_imsi();
|
|
test_tbf_exhaustion();
|
|
test_tbf_dl_llc_loss();
|
|
test_tbf_single_phase();
|
|
test_tbf_two_phase();
|
|
test_tbf_ra_update_rach();
|
|
test_tbf_dl_flow_and_rach_two_phase();
|
|
test_tbf_dl_flow_and_rach_single_phase();
|
|
test_tbf_dl_reuse();
|
|
|
|
if (getenv("TALLOC_REPORT_FULL"))
|
|
talloc_report_full(tall_pcu_ctx, stderr);
|
|
return EXIT_SUCCESS;
|
|
}
|
|
|
|
/*
|
|
* stubs that should not be reached
|
|
*/
|
|
extern "C" {
|
|
void l1if_pdch_req() { abort(); }
|
|
void l1if_connect_pdch() { abort(); }
|
|
void l1if_close_pdch() { abort(); }
|
|
void l1if_open_pdch() { abort(); }
|
|
}
|