| /* Siemens BS-11 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 <osmocom/gsm/tlv.h> |
| |
| #include <openbsc/debug.h> |
| #include <openbsc/gsm_data.h> |
| #include <openbsc/abis_nm.h> |
| #include <openbsc/e1_input.h> |
| #include <openbsc/signal.h> |
| |
| static int bts_model_bs11_start(struct gsm_network *net); |
| |
| static struct gsm_bts_model model_bs11 = { |
| .type = GSM_BTS_TYPE_BS11, |
| .name = "bs11", |
| .start = bts_model_bs11_start, |
| .oml_rcvmsg = &abis_nm_rcvmsg, |
| .nm_att_tlvdef = { |
| .def = { |
| [NM_ATT_AVAIL_STATUS] = { TLV_TYPE_TLV }, |
| /* BS11 specifics */ |
| [NM_ATT_BS11_ESN_FW_CODE_NO] = { TLV_TYPE_TLV }, |
| [NM_ATT_BS11_ESN_HW_CODE_NO] = { TLV_TYPE_TLV }, |
| [NM_ATT_BS11_ESN_PCB_SERIAL] = { TLV_TYPE_TLV }, |
| [NM_ATT_BS11_BOOT_SW_VERS] = { TLV_TYPE_TLV }, |
| [0xd5] = { TLV_TYPE_TLV }, |
| [0xa8] = { TLV_TYPE_TLV }, |
| [NM_ATT_BS11_PASSWORD] = { TLV_TYPE_TLV }, |
| [NM_ATT_BS11_TXPWR] = { TLV_TYPE_TLV }, |
| [NM_ATT_BS11_RSSI_OFFS] = { TLV_TYPE_TLV }, |
| [NM_ATT_BS11_LINE_CFG] = { TLV_TYPE_TV }, |
| [NM_ATT_BS11_L1_PROT_TYPE] = { TLV_TYPE_TV }, |
| [NM_ATT_BS11_BIT_ERR_THESH] = { TLV_TYPE_FIXED, 2 }, |
| [NM_ATT_BS11_DIVERSITY] = { TLV_TYPE_TLV }, |
| [NM_ATT_BS11_LMT_LOGON_SESSION]={ TLV_TYPE_TLV }, |
| [NM_ATT_BS11_LMT_LOGIN_TIME] = { TLV_TYPE_TLV }, |
| [NM_ATT_BS11_LMT_USER_ACC_LEV] ={ TLV_TYPE_TLV }, |
| [NM_ATT_BS11_LMT_USER_NAME] = { TLV_TYPE_TLV }, |
| [NM_ATT_BS11_BTS_STATE] = { TLV_TYPE_TLV }, |
| [NM_ATT_BS11_E1_STATE] = { TLV_TYPE_TLV }, |
| [NM_ATT_BS11_PLL_MODE] = { TLV_TYPE_TLV }, |
| [NM_ATT_BS11_PLL] = { TLV_TYPE_TLV }, |
| [NM_ATT_BS11_CCLK_ACCURACY] = { TLV_TYPE_TV }, |
| [NM_ATT_BS11_CCLK_TYPE] = { TLV_TYPE_TV }, |
| [0x95] = { TLV_TYPE_FIXED, 2 }, |
| }, |
| }, |
| }; |
| |
| /* The following definitions are for OM and NM packets that we cannot yet |
| * generate by code but we just pass on */ |
| |
| // BTS Site Manager, SET ATTRIBUTES |
| |
| /* |
| Object Class: BTS Site Manager |
| Instance 1: FF |
| Instance 2: FF |
| Instance 3: FF |
| SET ATTRIBUTES |
| sAbisExternalTime: 2007/09/08 14:36:11 |
| omLAPDRelTimer: 30sec |
| shortLAPDIntTimer: 5sec |
| emergencyTimer1: 10 minutes |
| emergencyTimer2: 0 minutes |
| */ |
| |
| unsigned char msg_1[] = |
| { |
| NM_MT_BS11_SET_ATTR, NM_OC_SITE_MANAGER, 0xFF, 0xFF, 0xFF, |
| NM_ATT_BS11_ABIS_EXT_TIME, 0x07, |
| 0xD7, 0x09, 0x08, 0x0E, 0x24, 0x0B, 0xCE, |
| 0x02, |
| 0x00, 0x1E, |
| NM_ATT_BS11_SH_LAPD_INT_TIMER, |
| 0x01, 0x05, |
| 0x42, 0x02, 0x00, 0x0A, |
| 0x44, 0x02, 0x00, 0x00 |
| }; |
| |
| // BTS, SET BTS ATTRIBUTES |
| |
| /* |
| Object Class: BTS |
| BTS relat. Number: 0 |
| Instance 2: FF |
| Instance 3: FF |
| SET BTS ATTRIBUTES |
| bsIdentityCode / BSIC: |
| PLMN_colour_code: 7h |
| BS_colour_code: 7h |
| BTS Air Timer T3105: 4 ,unit 10 ms |
| btsIsHopping: FALSE |
| periodCCCHLoadIndication: 1sec |
| thresholdCCCHLoadIndication: 0% |
| cellAllocationNumber: 00h = GSM 900 |
| enableInterferenceClass: 00h = Disabled |
| fACCHQual: 6 (FACCH stealing flags minus 1) |
| intaveParameter: 31 SACCH multiframes |
| interferenceLevelBoundaries: |
| Interference Boundary 1: 0Ah |
| Interference Boundary 2: 0Fh |
| Interference Boundary 3: 14h |
| Interference Boundary 4: 19h |
| Interference Boundary 5: 1Eh |
| mSTxPwrMax: 11 |
| GSM range: 2=39dBm, 15=13dBm, stepsize 2 dBm |
| DCS1800 range: 0=30dBm, 15=0dBm, stepsize 2 dBm |
| PCS1900 range: 0=30dBm, 15=0dBm, stepsize 2 dBm |
| 30=33dBm, 31=32dBm |
| ny1: |
| Maximum number of repetitions for PHYSICAL INFORMATION message (GSM 04.08): 20 |
| powerOutputThresholds: |
| Out Power Fault Threshold: -10 dB |
| Red Out Power Threshold: - 6 dB |
| Excessive Out Power Threshold: 5 dB |
| rACHBusyThreshold: -127 dBm |
| rACHLoadAveragingSlots: 250 ,number of RACH burst periods |
| rfResourceIndicationPeriod: 125 SACCH multiframes |
| T200: |
| SDCCH: 044 in 5 ms |
| FACCH/Full rate: 031 in 5 ms |
| FACCH/Half rate: 041 in 5 ms |
| SACCH with TCH SAPI0: 090 in 10 ms |
| SACCH with SDCCH: 090 in 10 ms |
| SDCCH with SAPI3: 090 in 5 ms |
| SACCH with TCH SAPI3: 135 in 10 ms |
| tSync: 9000 units of 10 msec |
| tTrau: 9000 units of 10 msec |
| enableUmLoopTest: 00h = disabled |
| enableExcessiveDistance: 00h = Disabled |
| excessiveDistance: 64km |
| hoppingMode: 00h = baseband hopping |
| cellType: 00h = Standard Cell |
| BCCH ARFCN / bCCHFrequency: 1 |
| */ |
| |
| static unsigned char bs11_attr_bts[] = |
| { |
| NM_ATT_BSIC, HARDCODED_BSIC, |
| NM_ATT_BTS_AIR_TIMER, 0x04, |
| NM_ATT_BS11_BTSLS_HOPPING, 0x00, |
| NM_ATT_CCCH_L_I_P, 0x01, |
| NM_ATT_CCCH_L_T, 0x00, |
| NM_ATT_BS11_CELL_ALLOC_NR, NM_BS11_CANR_GSM, |
| NM_ATT_BS11_ENA_INTERF_CLASS, 0x01, |
| NM_ATT_BS11_FACCH_QUAL, 0x06, |
| /* interference avg. period in numbers of SACCH multifr */ |
| NM_ATT_INTAVE_PARAM, 0x1F, |
| NM_ATT_INTERF_BOUND, 0x0A, 0x0F, 0x14, 0x19, 0x1E, 0x7B, |
| NM_ATT_CCCH_L_T, 0x23, |
| NM_ATT_GSM_TIME, 0x28, 0x00, |
| NM_ATT_ADM_STATE, 0x03, |
| NM_ATT_RACH_B_THRESH, 0x7F, |
| NM_ATT_LDAVG_SLOTS, 0x00, 0xFA, |
| NM_ATT_BS11_RF_RES_IND_PER, 0x7D, |
| NM_ATT_T200, 0x2C, 0x1F, 0x29, 0x5A, 0x5A, 0x5A, 0x87, |
| NM_ATT_BS11_TSYNC, 0x23, 0x28, |
| NM_ATT_BS11_TTRAU, 0x23, 0x28, |
| NM_ATT_TEST_DUR, 0x01, 0x00, |
| NM_ATT_OUTST_ALARM, 0x01, 0x00, |
| NM_ATT_BS11_EXCESSIVE_DISTANCE, 0x01, 0x40, |
| NM_ATT_BS11_HOPPING_MODE, 0x01, 0x00, |
| NM_ATT_BS11_PLL, 0x01, 0x00, |
| NM_ATT_BCCH_ARFCN, 0x00, HARDCODED_ARFCN/*0x01*/, |
| }; |
| |
| // Handover Recognition, SET ATTRIBUTES |
| |
| /* |
| Illegal Contents GSM Formatted O&M Msg |
| Object Class: Handover Recognition |
| BTS relat. Number: 0 |
| Instance 2: FF |
| Instance 3: FF |
| SET ATTRIBUTES |
| enableDelayPowerBudgetHO: 00h = Disabled |
| enableDistanceHO: 00h = Disabled |
| enableInternalInterCellHandover: 00h = Disabled |
| enableInternalIntraCellHandover: 00h = Disabled |
| enablePowerBudgetHO: 00h = Disabled |
| enableRXLEVHO: 00h = Disabled |
| enableRXQUALHO: 00h = Disabled |
| hoAveragingDistance: 8 SACCH multiframes |
| hoAveragingLev: |
| A_LEV_HO: 8 SACCH multiframes |
| W_LEV_HO: 1 SACCH multiframes |
| hoAveragingPowerBudget: 16 SACCH multiframes |
| hoAveragingQual: |
| A_QUAL_HO: 8 SACCH multiframes |
| W_QUAL_HO: 2 SACCH multiframes |
| hoLowerThresholdLevDL: (10 - 110) dBm |
| hoLowerThresholdLevUL: (5 - 110) dBm |
| hoLowerThresholdQualDL: 06h = 6.4% < BER < 12.8% |
| hoLowerThresholdQualUL: 06h = 6.4% < BER < 12.8% |
| hoThresholdLevDLintra : (20 - 110) dBm |
| hoThresholdLevULintra: (20 - 110) dBm |
| hoThresholdMsRangeMax: 20 km |
| nCell: 06h |
| timerHORequest: 3 ,unit 2 SACCH multiframes |
| */ |
| |
| unsigned char msg_3[] = |
| { |
| NM_MT_BS11_SET_ATTR, NM_OC_BS11_HANDOVER, 0x00, 0xFF, 0xFF, |
| 0xD0, 0x00, /* enableDelayPowerBudgetHO */ |
| 0x64, 0x00, /* enableDistanceHO */ |
| 0x67, 0x00, /* enableInternalInterCellHandover */ |
| 0x68, 0x00, /* enableInternalInterCellHandover */ |
| 0x6A, 0x00, /* enablePowerBudgetHO */ |
| 0x6C, 0x00, /* enableRXLEVHO */ |
| 0x6D, 0x00, /* enableRXQUALHO */ |
| 0x6F, 0x08, /* hoAveragingDistance */ |
| 0x70, 0x08, 0x01, /* hoAveragingLev */ |
| 0x71, 0x10, 0x10, 0x10, |
| 0x72, 0x08, 0x02, /* hoAveragingQual */ |
| 0x73, 0x0A, /* hoLowerThresholdLevDL */ |
| 0x74, 0x05, /* hoLowerThresholdLevUL */ |
| 0x75, 0x06, /* hoLowerThresholdQualDL */ |
| 0x76, 0x06, /* hoLowerThresholdQualUL */ |
| 0x78, 0x14, /* hoThresholdLevDLintra */ |
| 0x79, 0x14, /* hoThresholdLevULintra */ |
| 0x7A, 0x14, /* hoThresholdMsRangeMax */ |
| 0x7D, 0x06, /* nCell */ |
| NM_ATT_BS11_TIMER_HO_REQUEST, 0x03, |
| 0x20, 0x01, 0x00, |
| 0x45, 0x01, 0x00, |
| 0x48, 0x01, 0x00, |
| 0x5A, 0x01, 0x00, |
| 0x5B, 0x01, 0x05, |
| 0x5E, 0x01, 0x1A, |
| 0x5F, 0x01, 0x20, |
| 0x9D, 0x01, 0x00, |
| 0x47, 0x01, 0x00, |
| 0x5C, 0x01, 0x64, |
| 0x5D, 0x01, 0x1E, |
| 0x97, 0x01, 0x20, |
| 0xF7, 0x01, 0x3C, |
| }; |
| |
| // Power Control, SET ATTRIBUTES |
| |
| /* |
| Object Class: Power Control |
| BTS relat. Number: 0 |
| Instance 2: FF |
| Instance 3: FF |
| SET ATTRIBUTES |
| enableMsPowerControl: 00h = Disabled |
| enablePowerControlRLFW: 00h = Disabled |
| pcAveragingLev: |
| A_LEV_PC: 4 SACCH multiframes |
| W_LEV_PC: 1 SACCH multiframes |
| pcAveragingQual: |
| A_QUAL_PC: 4 SACCH multiframes |
| W_QUAL_PC: 2 SACCH multiframes |
| pcLowerThresholdLevDL: 0Fh |
| pcLowerThresholdLevUL: 0Ah |
| pcLowerThresholdQualDL: 05h = 3.2% < BER < 6.4% |
| pcLowerThresholdQualUL: 05h = 3.2% < BER < 6.4% |
| pcRLFThreshold: 0Ch |
| pcUpperThresholdLevDL: 14h |
| pcUpperThresholdLevUL: 0Fh |
| pcUpperThresholdQualDL: 04h = 1.6% < BER < 3.2% |
| pcUpperThresholdQualUL: 04h = 1.6% < BER < 3.2% |
| powerConfirm: 2 ,unit 2 SACCH multiframes |
| powerControlInterval: 2 ,unit 2 SACCH multiframes |
| powerIncrStepSize: 02h = 4 dB |
| powerRedStepSize: 01h = 2 dB |
| radioLinkTimeoutBs: 64 SACCH multiframes |
| enableBSPowerControl: 00h = disabled |
| */ |
| |
| unsigned char msg_4[] = |
| { |
| NM_MT_BS11_SET_ATTR, NM_OC_BS11_PWR_CTRL, 0x00, 0xFF, 0xFF, |
| NM_ATT_BS11_ENA_MS_PWR_CTRL, 0x00, |
| NM_ATT_BS11_ENA_PWR_CTRL_RLFW, 0x00, |
| 0x7E, 0x04, 0x01, /* pcAveragingLev */ |
| 0x7F, 0x04, 0x02, /* pcAveragingQual */ |
| 0x80, 0x0F, /* pcLowerThresholdLevDL */ |
| 0x81, 0x0A, /* pcLowerThresholdLevUL */ |
| 0x82, 0x05, /* pcLowerThresholdQualDL */ |
| 0x83, 0x05, /* pcLowerThresholdQualUL */ |
| 0x84, 0x0C, /* pcRLFThreshold */ |
| 0x85, 0x14, /* pcUpperThresholdLevDL */ |
| 0x86, 0x0F, /* pcUpperThresholdLevUL */ |
| 0x87, 0x04, /* pcUpperThresholdQualDL */ |
| 0x88, 0x04, /* pcUpperThresholdQualUL */ |
| 0x89, 0x02, /* powerConfirm */ |
| 0x8A, 0x02, /* powerConfirmInterval */ |
| 0x8B, 0x02, /* powerIncrStepSize */ |
| 0x8C, 0x01, /* powerRedStepSize */ |
| 0x8D, 0x40, /* radioLinkTimeoutBs */ |
| 0x65, 0x01, 0x00 // set to 0x01 to enable BSPowerControl |
| }; |
| |
| |
| // Transceiver, SET TRX ATTRIBUTES (TRX 0) |
| |
| /* |
| Object Class: Transceiver |
| BTS relat. Number: 0 |
| Tranceiver number: 0 |
| Instance 3: FF |
| SET TRX ATTRIBUTES |
| aRFCNList (HEX): 0001 |
| txPwrMaxReduction: 00h = 30dB |
| radioMeasGran: 254 SACCH multiframes |
| radioMeasRep: 01h = enabled |
| memberOfEmergencyConfig: 01h = TRUE |
| trxArea: 00h = TRX doesn't belong to a concentric cell |
| */ |
| |
| static unsigned char bs11_attr_radio[] = |
| { |
| NM_ATT_ARFCN_LIST, 0x01, 0x00, HARDCODED_ARFCN /*0x01*/, |
| NM_ATT_RF_MAXPOWR_R, 0x00, |
| NM_ATT_BS11_RADIO_MEAS_GRAN, 0x01, 0x05, |
| NM_ATT_BS11_RADIO_MEAS_REP, 0x01, 0x01, |
| NM_ATT_BS11_EMRG_CFG_MEMBER, 0x01, 0x01, |
| NM_ATT_BS11_TRX_AREA, 0x01, 0x00, |
| }; |
| |
| /* |
| * Patch the various SYSTEM INFORMATION tables to update |
| * the LAI |
| */ |
| static void patch_nm_tables(struct gsm_bts *bts) |
| { |
| uint8_t arfcn_low = bts->c0->arfcn & 0xff; |
| uint8_t arfcn_high = (bts->c0->arfcn >> 8) & 0x0f; |
| |
| /* patch ARFCN into BTS Attributes */ |
| bs11_attr_bts[69] &= 0xf0; |
| bs11_attr_bts[69] |= arfcn_high; |
| bs11_attr_bts[70] = arfcn_low; |
| |
| /* patch ARFCN into TRX Attributes */ |
| bs11_attr_radio[2] &= 0xf0; |
| bs11_attr_radio[2] |= arfcn_high; |
| bs11_attr_radio[3] = arfcn_low; |
| |
| /* patch the RACH attributes */ |
| if (bts->rach_b_thresh != -1) |
| bs11_attr_bts[33] = bts->rach_b_thresh & 0xff; |
| |
| if (bts->rach_ldavg_slots != -1) { |
| uint8_t avg_high = bts->rach_ldavg_slots & 0xff; |
| uint8_t avg_low = (bts->rach_ldavg_slots >> 8) & 0x0f; |
| |
| bs11_attr_bts[35] = avg_high; |
| bs11_attr_bts[36] = avg_low; |
| } |
| |
| /* patch BSIC */ |
| bs11_attr_bts[1] = bts->bsic; |
| |
| /* patch the power reduction */ |
| bs11_attr_radio[5] = bts->c0->max_power_red / 2; |
| } |
| |
| |
| static void nm_reconfig_ts(struct gsm_bts_trx_ts *ts) |
| { |
| enum abis_nm_chan_comb ccomb = abis_nm_chcomb4pchan(ts->pchan); |
| struct gsm_e1_subslot *e1l = &ts->e1_link; |
| |
| abis_nm_set_channel_attr(ts, ccomb); |
| |
| if (is_ipaccess_bts(ts->trx->bts)) |
| return; |
| |
| switch (ts->pchan) { |
| case GSM_PCHAN_TCH_F: |
| case GSM_PCHAN_TCH_H: |
| abis_nm_conn_terr_traf(ts, e1l->e1_nr, e1l->e1_ts, |
| e1l->e1_ts_ss); |
| break; |
| default: |
| break; |
| } |
| } |
| |
| static void nm_reconfig_trx(struct gsm_bts_trx *trx) |
| { |
| struct gsm_e1_subslot *e1l = &trx->rsl_e1_link; |
| int i; |
| |
| patch_nm_tables(trx->bts); |
| |
| switch (trx->bts->type) { |
| case GSM_BTS_TYPE_BS11: |
| /* FIXME: discover this by fetching an attribute */ |
| #if 0 |
| trx->nominal_power = 15; /* 15dBm == 30mW PA configuration */ |
| #else |
| trx->nominal_power = 24; /* 24dBm == 250mW PA configuration */ |
| #endif |
| abis_nm_conn_terr_sign(trx, e1l->e1_nr, e1l->e1_ts, |
| e1l->e1_ts_ss); |
| abis_nm_establish_tei(trx->bts, trx->nr, e1l->e1_nr, |
| e1l->e1_ts, e1l->e1_ts_ss, trx->rsl_tei); |
| |
| /* Set Radio Attributes */ |
| if (trx == trx->bts->c0) |
| abis_nm_set_radio_attr(trx, bs11_attr_radio, |
| sizeof(bs11_attr_radio)); |
| else { |
| uint8_t trx1_attr_radio[sizeof(bs11_attr_radio)]; |
| uint8_t arfcn_low = trx->arfcn & 0xff; |
| uint8_t arfcn_high = (trx->arfcn >> 8) & 0x0f; |
| memcpy(trx1_attr_radio, bs11_attr_radio, |
| sizeof(trx1_attr_radio)); |
| |
| /* patch ARFCN into TRX Attributes */ |
| trx1_attr_radio[2] &= 0xf0; |
| trx1_attr_radio[2] |= arfcn_high; |
| trx1_attr_radio[3] = arfcn_low; |
| |
| abis_nm_set_radio_attr(trx, trx1_attr_radio, |
| sizeof(trx1_attr_radio)); |
| } |
| break; |
| case GSM_BTS_TYPE_NANOBTS: |
| switch (trx->bts->band) { |
| case GSM_BAND_850: |
| case GSM_BAND_900: |
| trx->nominal_power = 20; |
| break; |
| case GSM_BAND_1800: |
| case GSM_BAND_1900: |
| trx->nominal_power = 23; |
| break; |
| default: |
| LOGP(DNM, LOGL_ERROR, "Unsupported nanoBTS GSM band %s\n", |
| gsm_band_name(trx->bts->band)); |
| break; |
| } |
| break; |
| default: |
| break; |
| } |
| |
| for (i = 0; i < TRX_NR_TS; i++) |
| nm_reconfig_ts(&trx->ts[i]); |
| } |
| |
| static void nm_reconfig_bts(struct gsm_bts *bts) |
| { |
| struct gsm_bts_trx *trx; |
| |
| switch (bts->type) { |
| case GSM_BTS_TYPE_BS11: |
| patch_nm_tables(bts); |
| abis_nm_raw_msg(bts, sizeof(msg_1), msg_1); /* set BTS SiteMgr attr*/ |
| abis_nm_set_bts_attr(bts, bs11_attr_bts, sizeof(bs11_attr_bts)); |
| abis_nm_raw_msg(bts, sizeof(msg_3), msg_3); /* set BTS handover attr */ |
| abis_nm_raw_msg(bts, sizeof(msg_4), msg_4); /* set BTS power control attr */ |
| break; |
| default: |
| break; |
| } |
| |
| llist_for_each_entry(trx, &bts->trx_list, list) |
| nm_reconfig_trx(trx); |
| } |
| |
| |
| static void bootstrap_om_bs11(struct gsm_bts *bts) |
| { |
| LOGP(DNM, LOGL_NOTICE, "bootstrapping OML for BTS %u\n", bts->nr); |
| |
| /* stop sending event reports */ |
| abis_nm_event_reports(bts, 0); |
| |
| /* begin DB transmission */ |
| abis_nm_bs11_db_transmission(bts, 1); |
| |
| /* end DB transmission */ |
| abis_nm_bs11_db_transmission(bts, 0); |
| |
| /* Reset BTS Site manager resource */ |
| abis_nm_bs11_reset_resource(bts); |
| |
| /* begin DB transmission */ |
| abis_nm_bs11_db_transmission(bts, 1); |
| |
| /* reconfigure BTS with all TRX and all TS */ |
| nm_reconfig_bts(bts); |
| |
| /* end DB transmission */ |
| abis_nm_bs11_db_transmission(bts, 0); |
| |
| /* Reset BTS Site manager resource */ |
| abis_nm_bs11_reset_resource(bts); |
| |
| /* restart sending event reports */ |
| abis_nm_event_reports(bts, 1); |
| } |
| |
| static int shutdown_om(struct gsm_bts *bts) |
| { |
| /* stop sending event reports */ |
| abis_nm_event_reports(bts, 0); |
| |
| /* begin DB transmission */ |
| abis_nm_bs11_db_transmission(bts, 1); |
| |
| /* end DB transmission */ |
| abis_nm_bs11_db_transmission(bts, 0); |
| |
| /* Reset BTS Site manager resource */ |
| abis_nm_bs11_reset_resource(bts); |
| |
| return 0; |
| } |
| |
| /* Callback function to be called every time we receive a signal from INPUT */ |
| static int gbl_sig_cb(unsigned int subsys, unsigned int signal, |
| void *handler_data, void *signal_data) |
| { |
| struct gsm_bts *bts; |
| |
| if (subsys != SS_GLOBAL) |
| return 0; |
| |
| switch (signal) { |
| case S_GLOBAL_BTS_CLOSE_OM: |
| bts = signal_data; |
| if (bts->type == GSM_BTS_TYPE_BS11) |
| shutdown_om(signal_data); |
| break; |
| } |
| |
| return 0; |
| } |
| |
| /* Callback function to be called every time we receive a signal from INPUT */ |
| static int inp_sig_cb(unsigned int subsys, unsigned int signal, |
| void *handler_data, void *signal_data) |
| { |
| struct input_signal_data *isd = signal_data; |
| |
| if (subsys != SS_INPUT) |
| return 0; |
| |
| switch (signal) { |
| case S_INP_TEI_UP: |
| switch (isd->link_type) { |
| case E1INP_SIGN_OML: |
| if (isd->trx->bts->type == GSM_BTS_TYPE_BS11) |
| bootstrap_om_bs11(isd->trx->bts); |
| break; |
| } |
| } |
| |
| return 0; |
| } |
| |
| static int bts_model_bs11_start(struct gsm_network *net) |
| { |
| model_bs11.features.data = &model_bs11._features_data[0]; |
| model_bs11.features.data_len = sizeof(model_bs11._features_data); |
| |
| gsm_btsmodel_set_feature(&model_bs11, BTS_FEAT_HOPPING); |
| gsm_btsmodel_set_feature(&model_bs11, BTS_FEAT_HSCSD); |
| |
| osmo_signal_register_handler(SS_INPUT, inp_sig_cb, NULL); |
| osmo_signal_register_handler(SS_GLOBAL, gbl_sig_cb, NULL); |
| |
| return 0; |
| } |
| |
| int bts_model_bs11_init(void) |
| { |
| return gsm_bts_model_register(&model_bs11); |
| } |