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-rw-r--r--openbsc/src/bsc/bts_ipaccess_nanobts.c447
1 files changed, 0 insertions, 447 deletions
diff --git a/openbsc/src/bsc/bts_ipaccess_nanobts.c b/openbsc/src/bsc/bts_ipaccess_nanobts.c
deleted file mode 100644
index 25dc0c8a2..000000000
--- a/openbsc/src/bsc/bts_ipaccess_nanobts.c
+++ /dev/null
@@ -1,447 +0,0 @@
-/* ip.access nanoBTS specific code */
-
-/* (C) 2009-2010 by Harald Welte <laforge@gnumonks.org>
- *
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include <sys/types.h>
-#include <arpa/inet.h>
-
-#include <osmocore/tlv.h>
-
-#include <openbsc/gsm_data.h>
-#include <openbsc/signal.h>
-#include <openbsc/abis_nm.h>
-
-static struct gsm_bts_model model_nanobts = {
- .type = GSM_BTS_TYPE_NANOBTS,
- .name = "nanobts",
- .oml_rcvmsg = &abis_nm_rcvmsg,
- .nm_att_tlvdef = {
- .def = {
- /* ip.access specifics */
- [NM_ATT_IPACC_DST_IP] = { TLV_TYPE_FIXED, 4 },
- [NM_ATT_IPACC_DST_IP_PORT] = { TLV_TYPE_FIXED, 2 },
- [NM_ATT_IPACC_STREAM_ID] = { TLV_TYPE_TV, },
- [NM_ATT_IPACC_SEC_OML_CFG] = { TLV_TYPE_FIXED, 6 },
- [NM_ATT_IPACC_IP_IF_CFG] = { TLV_TYPE_FIXED, 8 },
- [NM_ATT_IPACC_IP_GW_CFG] = { TLV_TYPE_FIXED, 12 },
- [NM_ATT_IPACC_IN_SERV_TIME] = { TLV_TYPE_FIXED, 4 },
- [NM_ATT_IPACC_LOCATION] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_PAGING_CFG] = { TLV_TYPE_FIXED, 2 },
- [NM_ATT_IPACC_UNIT_ID] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_UNIT_NAME] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_SNMP_CFG] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_PRIM_OML_CFG_LIST] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_NV_FLAGS] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_FREQ_CTRL] = { TLV_TYPE_FIXED, 2 },
- [NM_ATT_IPACC_PRIM_OML_FB_TOUT] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_CUR_SW_CFG] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_TIMING_BUS] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_CGI] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_RAC] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_OBJ_VERSION] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_GPRS_PAGING_CFG]= { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_NSEI] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_BVCI] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_NSVCI] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_NS_CFG] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_BSSGP_CFG] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_NS_LINK_CFG] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_RLC_CFG] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_ALM_THRESH_LIST]= { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_MONIT_VAL_LIST] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_TIB_CONTROL] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_SUPP_FEATURES] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_CODING_SCHEMES] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_RLC_CFG_2] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_HEARTB_TOUT] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_UPTIME] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_RLC_CFG_3] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_SSL_CFG] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_SEC_POSSIBLE] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_IML_SSL_STATE] = { TLV_TYPE_TL16V },
- [NM_ATT_IPACC_REVOC_DATE] = { TLV_TYPE_TL16V },
- },
- },
-};
-
-static unsigned char nanobts_attr_bts[] = {
- NM_ATT_INTERF_BOUND, 0x55, 0x5b, 0x61, 0x67, 0x6d, 0x73,
- /* interference avg. period in numbers of SACCH multifr */
- NM_ATT_INTAVE_PARAM, 0x06,
- /* conn fail based on SACCH error rate */
- NM_ATT_CONN_FAIL_CRIT, 0x00, 0x02, 0x01, 0x10,
- NM_ATT_T200, 0x1e, 0x24, 0x24, 0xa8, 0x34, 0x21, 0xa8,
- NM_ATT_MAX_TA, 0x3f,
- NM_ATT_OVERL_PERIOD, 0x00, 0x01, 10, /* seconds */
- NM_ATT_CCCH_L_T, 10, /* percent */
- NM_ATT_CCCH_L_I_P, 1, /* seconds */
- NM_ATT_RACH_B_THRESH, 10, /* busy threshold in - dBm */
- NM_ATT_LDAVG_SLOTS, 0x03, 0xe8, /* rach load averaging 1000 slots */
- NM_ATT_BTS_AIR_TIMER, 128, /* miliseconds */
- NM_ATT_NY1, 10, /* 10 retransmissions of physical config */
- NM_ATT_BCCH_ARFCN, HARDCODED_ARFCN >> 8, HARDCODED_ARFCN & 0xff,
- NM_ATT_BSIC, HARDCODED_BSIC,
- NM_ATT_IPACC_CGI, 0, 7, 0x00, 0xf1, 0x10, 0x00, 0x01, 0x00, 0x00,
-};
-
-static unsigned char nanobts_attr_radio[] = {
- NM_ATT_RF_MAXPOWR_R, 0x0c, /* number of -2dB reduction steps / Pn */
- NM_ATT_ARFCN_LIST, 0x00, 0x02, HARDCODED_ARFCN >> 8, HARDCODED_ARFCN & 0xff,
-};
-
-static unsigned char nanobts_attr_nse[] = {
- NM_ATT_IPACC_NSEI, 0, 2, 0x03, 0x9d, /* NSEI 925 */
- NM_ATT_IPACC_NS_CFG, 0, 7, 3, /* (un)blocking timer (Tns-block) */
- 3, /* (un)blocking retries */
- 3, /* reset timer (Tns-reset) */
- 3, /* reset retries */
- 30, /* test timer (Tns-test) */
- 3, /* alive timer (Tns-alive) */
- 10, /* alive retrires */
- NM_ATT_IPACC_BSSGP_CFG, 0, 11,
- 3, /* blockimg timer (T1) */
- 3, /* blocking retries */
- 3, /* unblocking retries */
- 3, /* reset timer */
- 3, /* reset retries */
- 10, /* suspend timer (T3) in 100ms */
- 3, /* suspend retries */
- 10, /* resume timer (T4) in 100ms */
- 3, /* resume retries */
- 10, /* capability update timer (T5) */
- 3, /* capability update retries */
-};
-
-static unsigned char nanobts_attr_cell[] = {
- NM_ATT_IPACC_RAC, 0, 1, 1, /* routing area code */
- NM_ATT_IPACC_GPRS_PAGING_CFG, 0, 2,
- 5, /* repeat time (50ms) */
- 3, /* repeat count */
- NM_ATT_IPACC_BVCI, 0, 2, 0x03, 0x9d, /* BVCI 925 */
- NM_ATT_IPACC_RLC_CFG, 0, 9,
- 20, /* T3142 */
- 5, /* T3169 */
- 5, /* T3191 */
- 200, /* T3193 */
- 5, /* T3195 */
- 10, /* N3101 */
- 4, /* N3103 */
- 8, /* N3105 */
- 15, /* RLC CV countdown */
- NM_ATT_IPACC_CODING_SCHEMES, 0, 2, 0x0f, 0x00, /* CS1..CS4 */
- NM_ATT_IPACC_RLC_CFG_2, 0, 5,
- 0x00, 250, /* T downlink TBF extension (0..500) */
- 0x00, 250, /* T uplink TBF extension (0..500) */
- 2, /* CS2 */
-#if 0
- /* EDGE model only, breaks older models.
- * Should inquire the BTS capabilities */
- NM_ATT_IPACC_RLC_CFG_3, 0, 1,
- 2, /* MCS2 */
-#endif
-};
-
-static unsigned char nanobts_attr_nsvc0[] = {
- NM_ATT_IPACC_NSVCI, 0, 2, 0x03, 0x9d, /* 925 */
- NM_ATT_IPACC_NS_LINK_CFG, 0, 8,
- 0x59, 0xd8, /* remote udp port (23000) */
- 192, 168, 100, 11, /* remote ip address */
- 0x59, 0xd8, /* local udp port (23000) */
-};
-
-static void patch_16(uint8_t *data, const uint16_t val)
-{
- memcpy(data, &val, sizeof(val));
-}
-
-static void patch_32(uint8_t *data, const uint32_t val)
-{
- memcpy(data, &val, sizeof(val));
-}
-
-/*
- * Patch the various SYSTEM INFORMATION tables to update
- * the LAI
- */
-static void patch_nm_tables(struct gsm_bts *bts)
-{
- u_int8_t arfcn_low = bts->c0->arfcn & 0xff;
- u_int8_t arfcn_high = (bts->c0->arfcn >> 8) & 0x0f;
-
- /* patch ARFCN into BTS Attributes */
- nanobts_attr_bts[42] &= 0xf0;
- nanobts_attr_bts[42] |= arfcn_high;
- nanobts_attr_bts[43] = arfcn_low;
-
- /* patch the RACH attributes */
- if (bts->rach_b_thresh != -1) {
- nanobts_attr_bts[33] = bts->rach_b_thresh & 0xff;
- }
-
- if (bts->rach_ldavg_slots != -1) {
- u_int8_t avg_high = bts->rach_ldavg_slots & 0xff;
- u_int8_t avg_low = (bts->rach_ldavg_slots >> 8) & 0x0f;
-
- nanobts_attr_bts[35] = avg_high;
- nanobts_attr_bts[36] = avg_low;
- }
-
- /* patch BSIC */
- nanobts_attr_bts[sizeof(nanobts_attr_bts)-11] = bts->bsic;
-
- /* patch CGI */
- abis_nm_ipaccess_cgi(nanobts_attr_bts+sizeof(nanobts_attr_bts)-7, bts);
-
- /* patch the power reduction */
- nanobts_attr_radio[1] = bts->c0->max_power_red / 2;
-
- /* patch NSEI */
- nanobts_attr_nse[3] = bts->gprs.nse.nsei >> 8;
- nanobts_attr_nse[4] = bts->gprs.nse.nsei & 0xff;
- memcpy(nanobts_attr_nse+8, bts->gprs.nse.timer,
- ARRAY_SIZE(bts->gprs.nse.timer));
- memcpy(nanobts_attr_nse+18, bts->gprs.cell.timer,
- ARRAY_SIZE(bts->gprs.cell.timer));
-
- /* patch NSVCI */
- nanobts_attr_nsvc0[3] = bts->gprs.nsvc[0].nsvci >> 8;
- nanobts_attr_nsvc0[4] = bts->gprs.nsvc[0].nsvci & 0xff;
-
- /* patch IP address as SGSN IP */
- patch_16(nanobts_attr_nsvc0 + 8,
- htons(bts->gprs.nsvc[0].remote_port));
- patch_32(nanobts_attr_nsvc0 + 10,
- htonl(bts->gprs.nsvc[0].remote_ip));
- patch_16(nanobts_attr_nsvc0 + 14,
- htons(bts->gprs.nsvc[0].local_port));
-
- /* patch BVCI */
- nanobts_attr_cell[12] = bts->gprs.cell.bvci >> 8;
- nanobts_attr_cell[13] = bts->gprs.cell.bvci & 0xff;
- /* patch RAC */
- nanobts_attr_cell[3] = bts->gprs.rac;
-
- if (bts->gprs.mode == BTS_GPRS_EGPRS) {
- /* patch EGPRS coding schemes MCS 1..9 */
- nanobts_attr_cell[29] = 0x8f;
- nanobts_attr_cell[30] = 0xff;
- }
-}
-
-
-/* Callback function to be called whenever we get a GSM 12.21 state change event */
-static int nm_statechg_event(int evt, struct nm_statechg_signal_data *nsd)
-{
- u_int8_t obj_class = nsd->obj_class;
- void *obj = nsd->obj;
- struct gsm_nm_state *new_state = nsd->new_state;
-
- struct gsm_bts *bts;
- struct gsm_bts_trx *trx;
- struct gsm_bts_trx_ts *ts;
- struct gsm_bts_gprs_nsvc *nsvc;
-
- /* This event-driven BTS setup is currently only required on nanoBTS */
-
- /* S_NM_STATECHG_ADM is called after we call chg_adm_state() and would create
- * endless loop */
- if (evt != S_NM_STATECHG_OPER)
- return 0;
-
- switch (obj_class) {
- case NM_OC_SITE_MANAGER:
- bts = container_of(obj, struct gsm_bts, site_mgr);
- if ((new_state->operational == NM_OPSTATE_ENABLED &&
- new_state->availability == NM_AVSTATE_OK) ||
- (new_state->operational == NM_OPSTATE_DISABLED &&
- new_state->availability == NM_AVSTATE_OFF_LINE))
- abis_nm_opstart(bts, obj_class, 0xff, 0xff, 0xff);
- break;
- case NM_OC_BTS:
- bts = obj;
- if (new_state->availability == NM_AVSTATE_DEPENDENCY) {
- patch_nm_tables(bts);
- abis_nm_set_bts_attr(bts, nanobts_attr_bts,
- sizeof(nanobts_attr_bts));
- abis_nm_chg_adm_state(bts, obj_class,
- bts->bts_nr, 0xff, 0xff,
- NM_STATE_UNLOCKED);
- abis_nm_opstart(bts, obj_class,
- bts->bts_nr, 0xff, 0xff);
- }
- break;
- case NM_OC_CHANNEL:
- ts = obj;
- trx = ts->trx;
- if (new_state->operational == NM_OPSTATE_DISABLED &&
- new_state->availability == NM_AVSTATE_DEPENDENCY) {
- patch_nm_tables(trx->bts);
- enum abis_nm_chan_comb ccomb =
- abis_nm_chcomb4pchan(ts->pchan);
- abis_nm_set_channel_attr(ts, ccomb);
- abis_nm_chg_adm_state(trx->bts, obj_class,
- trx->bts->bts_nr, trx->nr, ts->nr,
- NM_STATE_UNLOCKED);
- abis_nm_opstart(trx->bts, obj_class,
- trx->bts->bts_nr, trx->nr, ts->nr);
- }
- break;
- case NM_OC_RADIO_CARRIER:
- trx = obj;
- if (new_state->operational == NM_OPSTATE_DISABLED &&
- new_state->availability == NM_AVSTATE_OK)
- abis_nm_opstart(trx->bts, obj_class, trx->bts->bts_nr,
- trx->nr, 0xff);
- break;
- case NM_OC_GPRS_NSE:
- bts = container_of(obj, struct gsm_bts, gprs.nse);
- if (bts->gprs.mode == BTS_GPRS_NONE)
- break;
- if (new_state->availability == NM_AVSTATE_DEPENDENCY) {
- abis_nm_ipaccess_set_attr(bts, obj_class, bts->bts_nr,
- 0xff, 0xff, nanobts_attr_nse,
- sizeof(nanobts_attr_nse));
- abis_nm_opstart(bts, obj_class, bts->bts_nr,
- 0xff, 0xff);
- }
- break;
- case NM_OC_GPRS_CELL:
- bts = container_of(obj, struct gsm_bts, gprs.cell);
- if (bts->gprs.mode == BTS_GPRS_NONE)
- break;
- if (new_state->availability == NM_AVSTATE_DEPENDENCY) {
- abis_nm_ipaccess_set_attr(bts, obj_class, bts->bts_nr,
- 0, 0xff, nanobts_attr_cell,
- sizeof(nanobts_attr_cell));
- abis_nm_opstart(bts, obj_class, bts->bts_nr,
- 0, 0xff);
- abis_nm_chg_adm_state(bts, obj_class, bts->bts_nr,
- 0, 0xff, NM_STATE_UNLOCKED);
- abis_nm_chg_adm_state(bts, NM_OC_GPRS_NSE, bts->bts_nr,
- 0xff, 0xff, NM_STATE_UNLOCKED);
- }
- break;
- case NM_OC_GPRS_NSVC:
- nsvc = obj;
- bts = nsvc->bts;
- if (bts->gprs.mode == BTS_GPRS_NONE)
- break;
- /* We skip NSVC1 since we only use NSVC0 */
- if (nsvc->id == 1)
- break;
- if (new_state->availability == NM_AVSTATE_OFF_LINE) {
- abis_nm_ipaccess_set_attr(bts, obj_class, bts->bts_nr,
- nsvc->id, 0xff,
- nanobts_attr_nsvc0,
- sizeof(nanobts_attr_nsvc0));
- abis_nm_opstart(bts, obj_class, bts->bts_nr,
- nsvc->id, 0xff);
- abis_nm_chg_adm_state(bts, obj_class, bts->bts_nr,
- nsvc->id, 0xff,
- NM_STATE_UNLOCKED);
- }
- default:
- break;
- }
- return 0;
-}
-
-/* Callback function to be called every time we receive a 12.21 SW activated report */
-static int sw_activ_rep(struct msgb *mb)
-{
- struct abis_om_fom_hdr *foh = msgb_l3(mb);
- struct gsm_bts *bts = mb->trx->bts;
- struct gsm_bts_trx *trx = gsm_bts_trx_num(bts, foh->obj_inst.trx_nr);
-
- if (!trx)
- return -EINVAL;
-
- if (trx->bts->type != GSM_BTS_TYPE_NANOBTS)
- return 0;
-
- switch (foh->obj_class) {
- case NM_OC_BASEB_TRANSC:
- abis_nm_chg_adm_state(trx->bts, foh->obj_class,
- trx->bts->bts_nr, trx->nr, 0xff,
- NM_STATE_UNLOCKED);
- abis_nm_opstart(trx->bts, foh->obj_class,
- trx->bts->bts_nr, trx->nr, 0xff);
- /* TRX software is active, tell it to initiate RSL Link */
- abis_nm_ipaccess_rsl_connect(trx, 0, 3003, trx->rsl_tei);
- break;
- case NM_OC_RADIO_CARRIER: {
- /*
- * Locking the radio carrier will make it go
- * offline again and we would come here. The
- * framework should determine that there was
- * no change and avoid recursion.
- *
- * This code is here to make sure that on start
- * a TRX remains locked.
- */
- int rc_state = trx->nm_state.administrative;
- /* Patch ARFCN into radio attribute */
- nanobts_attr_radio[5] &= 0xf0;
- nanobts_attr_radio[5] |= trx->arfcn >> 8;
- nanobts_attr_radio[6] = trx->arfcn & 0xff;
- abis_nm_set_radio_attr(trx, nanobts_attr_radio,
- sizeof(nanobts_attr_radio));
- abis_nm_chg_adm_state(trx->bts, foh->obj_class,
- trx->bts->bts_nr, trx->nr, 0xff,
- rc_state);
- abis_nm_opstart(trx->bts, foh->obj_class, trx->bts->bts_nr,
- trx->nr, 0xff);
- break;
- }
- }
- return 0;
-}
-
-/* Callback function to be called every time we receive a signal from NM */
-static int nm_sig_cb(unsigned int subsys, unsigned int signal,
- void *handler_data, void *signal_data)
-{
- if (subsys != SS_NM)
- return 0;
-
- switch (signal) {
- case S_NM_SW_ACTIV_REP:
- return sw_activ_rep(signal_data);
- case S_NM_STATECHG_OPER:
- case S_NM_STATECHG_ADM:
- return nm_statechg_event(signal, signal_data);
- default:
- break;
- }
- return 0;
-}
-
-int bts_model_nanobts_init(void)
-{
- model_nanobts.features.data = &model_nanobts._features_data[0];
- model_nanobts.features.data_len = sizeof(model_nanobts._features_data);
-
- gsm_btsmodel_set_feature(&model_nanobts, BTS_FEAT_GPRS);
- gsm_btsmodel_set_feature(&model_nanobts, BTS_FEAT_EGPRS);
-
- register_signal_handler(SS_NM, nm_sig_cb, NULL);
-
- return gsm_bts_model_register(&model_nanobts);
-}
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