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-rw-r--r--src/osmo-bsc/bsc_init.c149
1 files changed, 0 insertions, 149 deletions
diff --git a/src/osmo-bsc/bsc_init.c b/src/osmo-bsc/bsc_init.c
index 4fc0ab1bc..e45b5e8e3 100644
--- a/src/osmo-bsc/bsc_init.c
+++ b/src/osmo-bsc/bsc_init.c
@@ -69,155 +69,6 @@ int bsc_shutdown_net(struct gsm_network *net)
return 0;
}
-static int rsl_si(struct gsm_bts_trx *trx, enum osmo_sysinfo_type i, int si_len)
-{
- struct gsm_bts *bts = trx->bts;
- int rc, j;
-
- if (si_len) {
- DEBUGP(DRR, "SI%s: %s\n", get_value_string(osmo_sitype_strs, i),
- osmo_hexdump(GSM_BTS_SI(bts, i), GSM_MACBLOCK_LEN));
- } else
- DEBUGP(DRR, "SI%s: OFF\n", get_value_string(osmo_sitype_strs, i));
-
- switch (i) {
- case SYSINFO_TYPE_5:
- case SYSINFO_TYPE_5bis:
- case SYSINFO_TYPE_5ter:
- case SYSINFO_TYPE_6:
- rc = rsl_sacch_filling(trx, osmo_sitype2rsl(i),
- si_len ? GSM_BTS_SI(bts, i) : NULL, si_len);
- break;
- case SYSINFO_TYPE_2quater:
- if (si_len == 0) {
- rc = rsl_bcch_info(trx, i, NULL, 0);
- break;
- }
- rc = 0;
- for (j = 0; j <= bts->si2q_count; j++)
- rc = rsl_bcch_info(trx, i, (const uint8_t *)GSM_BTS_SI2Q(bts, j), GSM_MACBLOCK_LEN);
- break;
- default:
- rc = rsl_bcch_info(trx, i, si_len ? GSM_BTS_SI(bts, i) : NULL, si_len);
- break;
- }
-
- return rc;
-}
-
-/* set all system information types for a TRX */
-int gsm_bts_trx_set_system_infos(struct gsm_bts_trx *trx)
-{
- int i, rc;
- struct gsm_bts *bts = trx->bts;
- uint8_t gen_si[_MAX_SYSINFO_TYPE], n_si = 0, n;
- int si_len[_MAX_SYSINFO_TYPE];
-
- bts->si_common.cell_sel_par.ms_txpwr_max_ccch =
- ms_pwr_ctl_lvl(bts->band, bts->ms_max_power);
- bts->si_common.cell_sel_par.neci = bts->network->neci;
-
- /* Zero/forget the state of the dynamically computed SIs, leeping the static ones */
- bts->si_valid = bts->si_mode_static;
-
- /* First, we determine which of the SI messages we actually need */
-
- if (trx == bts->c0) {
- /* 1...4 are always present on a C0 TRX */
- gen_si[n_si++] = SYSINFO_TYPE_1;
- gen_si[n_si++] = SYSINFO_TYPE_2;
- gen_si[n_si++] = SYSINFO_TYPE_2bis;
- gen_si[n_si++] = SYSINFO_TYPE_2ter;
- gen_si[n_si++] = SYSINFO_TYPE_2quater;
- gen_si[n_si++] = SYSINFO_TYPE_3;
- gen_si[n_si++] = SYSINFO_TYPE_4;
-
- /* 13 is always present on a C0 TRX of a GPRS BTS */
- if (bts->gprs.mode != BTS_GPRS_NONE)
- gen_si[n_si++] = SYSINFO_TYPE_13;
- }
-
- /* 5 and 6 are always present on every TRX */
- gen_si[n_si++] = SYSINFO_TYPE_5;
- gen_si[n_si++] = SYSINFO_TYPE_5bis;
- gen_si[n_si++] = SYSINFO_TYPE_5ter;
- gen_si[n_si++] = SYSINFO_TYPE_6;
-
- /* Second, we generate the selected SI via RSL */
-
- for (n = 0; n < n_si; n++) {
- i = gen_si[n];
- /* Only generate SI if this SI is not in "static" (user-defined) mode */
- if (!(bts->si_mode_static & (1 << i))) {
- /* Set SI as being valid. gsm_generate_si() might unset
- * it, if SI is not required. */
- bts->si_valid |= (1 << i);
- rc = gsm_generate_si(bts, i);
- if (rc < 0)
- goto err_out;
- si_len[i] = rc;
- } else {
- if (i == SYSINFO_TYPE_5 || i == SYSINFO_TYPE_5bis
- || i == SYSINFO_TYPE_5ter)
- si_len[i] = 18;
- else if (i == SYSINFO_TYPE_6)
- si_len[i] = 11;
- else
- si_len[i] = 23;
- }
- }
-
- /* Third, we send the selected SI via RSL */
-
- for (n = 0; n < n_si; n++) {
- i = gen_si[n];
- /* 3GPP TS 08.58 ยง8.5.1 BCCH INFORMATION. If we don't currently
- * have this SI, we send a zero-length RSL BCCH FILLING /
- * SACCH FILLING in order to deactivate the SI, in case it
- * might have previously been active */
- if (!GSM_BTS_HAS_SI(bts, i)) {
- if (bts->si_unused_send_empty)
- rc = rsl_si(trx, i, 0);
- else
- rc = 0; /* some nanoBTS fw don't like receiving empty unsupported SI */
- } else
- rc = rsl_si(trx, i, si_len[i]);
- if (rc < 0)
- return rc;
- }
-
- /* Make sure the PCU is aware (in case anything GPRS related has
- * changed in SI */
- pcu_info_update(bts);
-
- return 0;
-err_out:
- LOGP(DRR, LOGL_ERROR, "Cannot generate SI%s for BTS %u: error <%s>, "
- "most likely a problem with neighbor cell list generation\n",
- get_value_string(osmo_sitype_strs, i), bts->nr, strerror(-rc));
- return rc;
-}
-
-/* set all system information types for a BTS */
-int gsm_bts_set_system_infos(struct gsm_bts *bts)
-{
- struct gsm_bts_trx *trx;
-
- /* Generate a new ID */
- bts->bcch_change_mark += 1;
- bts->bcch_change_mark %= 0x7;
-
- llist_for_each_entry(trx, &bts->trx_list, list) {
- int rc;
-
- rc = gsm_bts_trx_set_system_infos(trx);
- if (rc != 0)
- return rc;
- }
-
- return 0;
-}
-
/* XXX hard-coded for now */
#define T3122_CHAN_LOAD_SAMPLE_INTERVAL 1 /* in seconds */