Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 1 | /* A hackish minimal BSC (+MSC +HLR) implementation */ |
| 2 | |
| 3 | /* (C) 2008 by Harald Welte <laforge@gnumonks.org> |
Holger Freyther | 219518d | 2009-01-02 22:04:43 +0000 | [diff] [blame] | 4 | * (C) 2009 by Holger Hans Peter Freyther <zecke@selfish.org> |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 5 | * All Rights Reserved |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License as published by |
| 9 | * the Free Software Foundation; either version 2 of the License, or |
| 10 | * (at your option) any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License along |
| 18 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 19 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | * |
| 21 | */ |
| 22 | |
Harald Welte | f6b7a90 | 2008-12-26 00:05:11 +0000 | [diff] [blame] | 23 | #include <unistd.h> |
| 24 | #include <stdlib.h> |
| 25 | #include <stdio.h> |
| 26 | #include <stdarg.h> |
| 27 | #include <time.h> |
| 28 | #include <string.h> |
Harald Welte | ad38464 | 2008-12-26 10:20:07 +0000 | [diff] [blame] | 29 | #include <errno.h> |
Harald Welte | d125250 | 2009-01-01 01:50:32 +0000 | [diff] [blame] | 30 | #include <signal.h> |
Holger Freyther | 9a3ee0f | 2009-01-02 00:40:15 +0000 | [diff] [blame] | 31 | #include <fcntl.h> |
| 32 | #include <sys/stat.h> |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 33 | |
Holger Freyther | b332f61 | 2008-12-27 12:46:51 +0000 | [diff] [blame] | 34 | #define _GNU_SOURCE |
| 35 | #include <getopt.h> |
| 36 | |
Harald Welte | 255539c | 2008-12-28 02:26:27 +0000 | [diff] [blame] | 37 | #include <openbsc/db.h> |
| 38 | #include <openbsc/timer.h> |
Harald Welte | 8470bf2 | 2008-12-25 23:28:35 +0000 | [diff] [blame] | 39 | #include <openbsc/gsm_data.h> |
Harald Welte | 255539c | 2008-12-28 02:26:27 +0000 | [diff] [blame] | 40 | #include <openbsc/gsm_04_08.h> |
Harald Welte | ad38464 | 2008-12-26 10:20:07 +0000 | [diff] [blame] | 41 | #include <openbsc/select.h> |
Harald Welte | 8470bf2 | 2008-12-25 23:28:35 +0000 | [diff] [blame] | 42 | #include <openbsc/abis_rsl.h> |
| 43 | #include <openbsc/abis_nm.h> |
Harald Welte | 702d870 | 2008-12-26 20:25:35 +0000 | [diff] [blame] | 44 | #include <openbsc/debug.h> |
Holger Freyther | 5677ae3 | 2008-12-27 09:41:03 +0000 | [diff] [blame] | 45 | #include <openbsc/misdn.h> |
Holger Freyther | 219518d | 2009-01-02 22:04:43 +0000 | [diff] [blame] | 46 | #include <openbsc/telnet_interface.h> |
Harald Welte | 38c2f13 | 2009-01-06 23:10:57 +0000 | [diff] [blame] | 47 | #include <openbsc/paging.h> |
Harald Welte | 1fa60c8 | 2009-02-09 18:13:26 +0000 | [diff] [blame] | 48 | #include <openbsc/e1_input.h> |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 49 | |
| 50 | /* global pointer to the gsm network data structure */ |
| 51 | static struct gsm_network *gsmnet; |
| 52 | |
Holger Freyther | efde7fb | 2008-12-28 14:14:56 +0000 | [diff] [blame] | 53 | /* MCC and MNC for the Location Area Identifier */ |
| 54 | static int MCC = 1; |
| 55 | static int MNC = 1; |
Harald Welte | 9898188 | 2009-01-06 18:59:11 +0000 | [diff] [blame] | 56 | static int ARFCN = HARDCODED_ARFCN; |
Harald Welte | 8c1d0e4 | 2009-02-15 03:38:12 +0000 | [diff] [blame] | 57 | static enum gsm_bts_type BTS_TYPE = GSM_BTS_TYPE_BS11; |
Holger Freyther | bde3610 | 2008-12-28 22:51:39 +0000 | [diff] [blame] | 58 | static const char *database_name = "hlr.sqlite3"; |
Holger Freyther | efde7fb | 2008-12-28 14:14:56 +0000 | [diff] [blame] | 59 | |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 60 | /* The following definitions are for OM and NM packets that we cannot yet |
| 61 | * generate by code but we just pass on */ |
| 62 | |
| 63 | // BTS Site Manager, SET ATTRIBUTES |
| 64 | |
| 65 | /* |
| 66 | Object Class: BTS Site Manager |
| 67 | Instance 1: FF |
| 68 | Instance 2: FF |
| 69 | Instance 3: FF |
| 70 | SET ATTRIBUTES |
| 71 | sAbisExternalTime: 2007/09/08 14:36:11 |
| 72 | omLAPDRelTimer: 30sec |
| 73 | shortLAPDIntTimer: 5sec |
| 74 | emergencyTimer1: 10 minutes |
| 75 | emergencyTimer2: 0 minutes |
| 76 | */ |
| 77 | |
| 78 | unsigned char msg_1[] = |
| 79 | { |
| 80 | 0xD0, 0x00, 0xFF, 0xFF, 0xFF, 0x91, 0x07, 0xD7, 0x09, 0x08, 0x0E, 0x24, |
| 81 | 0x0B, 0xCE, 0x02, 0x00, 0x1E, 0xE8, 0x01, 0x05, 0x42, 0x02, 0x00, 0x0A, 0x44, |
| 82 | 0x02, 0x00, 0x00 |
| 83 | }; |
| 84 | |
| 85 | // BTS, SET BTS ATTRIBUTES |
| 86 | |
| 87 | /* |
| 88 | Object Class: BTS |
| 89 | BTS relat. Number: 0 |
| 90 | Instance 2: FF |
| 91 | Instance 3: FF |
| 92 | SET BTS ATTRIBUTES |
| 93 | bsIdentityCode / BSIC: |
| 94 | PLMN_colour_code: 7h |
| 95 | BS_colour_code: 7h |
| 96 | BTS Air Timer T3105: 4 ,unit 10 ms |
| 97 | btsIsHopping: FALSE |
Harald Welte | 8328229 | 2009-02-01 16:22:19 +0000 | [diff] [blame] | 98 | periodCCCHLoadIndication: 1sec |
Holger Freyther | 3b91043 | 2009-02-11 00:43:48 +0000 | [diff] [blame] | 99 | thresholdCCCHLoadIndication: 0% |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 100 | cellAllocationNumber: 00h = GSM 900 |
| 101 | enableInterferenceClass: 00h = Disabled |
| 102 | fACCHQual: 6 (FACCH stealing flags minus 1) |
| 103 | intaveParameter: 31 SACCH multiframes |
| 104 | interferenceLevelBoundaries: |
| 105 | Interference Boundary 1: 0Ah |
| 106 | Interference Boundary 2: 0Fh |
| 107 | Interference Boundary 3: 14h |
| 108 | Interference Boundary 4: 19h |
| 109 | Interference Boundary 5: 1Eh |
| 110 | mSTxPwrMax: 11 |
| 111 | GSM range: 2=39dBm, 15=13dBm, stepsize 2 dBm |
| 112 | DCS1800 range: 0=30dBm, 15=0dBm, stepsize 2 dBm |
| 113 | PCS1900 range: 0=30dBm, 15=0dBm, stepsize 2 dBm |
| 114 | 30=33dBm, 31=32dBm |
| 115 | ny1: |
| 116 | Maximum number of repetitions for PHYSICAL INFORMATION message (GSM 04.08): 20 |
| 117 | powerOutputThresholds: |
| 118 | Out Power Fault Threshold: -10 dB |
| 119 | Red Out Power Threshold: - 6 dB |
| 120 | Excessive Out Power Threshold: 5 dB |
| 121 | rACHBusyThreshold: -127 dBm |
| 122 | rACHLoadAveragingSlots: 250 ,number of RACH burst periods |
| 123 | rfResourceIndicationPeriod: 125 SACCH multiframes |
| 124 | T200: |
| 125 | SDCCH: 044 in 5 ms |
| 126 | FACCH/Full rate: 031 in 5 ms |
| 127 | FACCH/Half rate: 041 in 5 ms |
| 128 | SACCH with TCH SAPI0: 090 in 10 ms |
| 129 | SACCH with SDCCH: 090 in 10 ms |
| 130 | SDCCH with SAPI3: 090 in 5 ms |
| 131 | SACCH with TCH SAPI3: 135 in 10 ms |
| 132 | tSync: 9000 units of 10 msec |
| 133 | tTrau: 9000 units of 10 msec |
| 134 | enableUmLoopTest: 00h = disabled |
| 135 | enableExcessiveDistance: 00h = Disabled |
| 136 | excessiveDistance: 64km |
| 137 | hoppingMode: 00h = baseband hopping |
| 138 | cellType: 00h = Standard Cell |
| 139 | BCCH ARFCN / bCCHFrequency: 1 |
| 140 | */ |
| 141 | |
| 142 | unsigned char msg_2[] = |
| 143 | { |
Harald Welte | 8c1d0e4 | 2009-02-15 03:38:12 +0000 | [diff] [blame] | 144 | 0x41, 0x01, 0x00, 0xFF, 0xFF, |
| 145 | NM_ATT_BSIC, 0x3F, |
| 146 | NM_ATT_BTS_AIR_TIMER, 0x04, |
| 147 | 0x61, 0x00, |
| 148 | NM_ATT_CCCH_L_I_P, 0x01, |
| 149 | NM_ATT_CCCH_L_T, 0x00, |
| 150 | 0x62, 0x00, |
| 151 | 0x66, 0x00, |
| 152 | 0x6E, 0x06, |
| 153 | NM_ATT_INTAVE_PARAM, 0x1F, |
| 154 | NM_ATT_INTERF_BOUND, 0x0A, 0x0F, 0x14, 0x19, 0x1E, 0x7B, |
| 155 | NM_ATT_CCCH_L_T, 0x23, |
| 156 | NM_ATT_GSM_TIME, 0x28, 0x00, |
| 157 | NM_ATT_ADM_STATE, 0x03, |
| 158 | NM_ATT_RACH_B_THRESH, 0x7F, |
| 159 | NM_ATT_LDAVG_SLOTS, 0x00, 0xFA, |
| 160 | 0x8F, 0x7D, |
| 161 | NM_ATT_T200, 0x2C, 0x1F, 0x29, 0x5A, 0x5A, 0x5A, 0x87, |
| 162 | 0x94, 0x23, 0x28, |
| 163 | 0x95, 0x23, 0x28, |
| 164 | 0x35, 0x01, 0x00, |
| 165 | 0x46, 0x01, 0x00, |
| 166 | 0x58, 0x01, 0x40, |
| 167 | 0xC5, 0x01, 0x00, |
| 168 | 0xF2, 0x01, 0x00, |
| 169 | NM_ATT_BCCH_ARFCN, 0x00, HARDCODED_ARFCN/*0x01*/, |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 170 | }; |
| 171 | |
| 172 | // Handover Recognition, SET ATTRIBUTES |
| 173 | |
| 174 | /* |
| 175 | Illegal Contents GSM Formatted O&M Msg |
| 176 | Object Class: Handover Recognition |
| 177 | BTS relat. Number: 0 |
| 178 | Instance 2: FF |
| 179 | Instance 3: FF |
| 180 | SET ATTRIBUTES |
| 181 | enableDelayPowerBudgetHO: 00h = Disabled |
| 182 | enableDistanceHO: 00h = Disabled |
| 183 | enableInternalInterCellHandover: 00h = Disabled |
| 184 | enableInternalIntraCellHandover: 00h = Disabled |
| 185 | enablePowerBudgetHO: 00h = Disabled |
| 186 | enableRXLEVHO: 00h = Disabled |
| 187 | enableRXQUALHO: 00h = Disabled |
| 188 | hoAveragingDistance: 8 SACCH multiframes |
| 189 | hoAveragingLev: |
| 190 | A_LEV_HO: 8 SACCH multiframes |
| 191 | W_LEV_HO: 1 SACCH multiframes |
| 192 | hoAveragingPowerBudget: 16 SACCH multiframes |
| 193 | hoAveragingQual: |
| 194 | A_QUAL_HO: 8 SACCH multiframes |
| 195 | W_QUAL_HO: 2 SACCH multiframes |
| 196 | hoLowerThresholdLevDL: (10 - 110) dBm |
| 197 | hoLowerThresholdLevUL: (5 - 110) dBm |
| 198 | hoLowerThresholdQualDL: 06h = 6.4% < BER < 12.8% |
| 199 | hoLowerThresholdQualUL: 06h = 6.4% < BER < 12.8% |
| 200 | hoThresholdLevDLintra : (20 - 110) dBm |
| 201 | hoThresholdLevULintra: (20 - 110) dBm |
| 202 | hoThresholdMsRangeMax: 20 km |
| 203 | nCell: 06h |
| 204 | timerHORequest: 3 ,unit 2 SACCH multiframes |
| 205 | */ |
| 206 | |
| 207 | unsigned char msg_3[] = |
| 208 | { |
| 209 | 0xD0, 0xA1, 0x00, 0xFF, 0xFF, 0xD0, 0x00, 0x64, 0x00, 0x67, 0x00, 0x68, |
| 210 | 0x00, 0x6A, 0x00, 0x6C, 0x00, 0x6D, 0x00, 0x6F, 0x08, 0x70, 0x08, 0x01, |
| 211 | 0x71, 0x10, 0x10, 0x10, 0x72, 0x08, 0x02, 0x73, 0x0A, 0x74, 0x05, 0x75, |
| 212 | 0x06, 0x76, 0x06, 0x78, 0x14, 0x79, 0x14, 0x7A, 0x14, 0x7D, 0x06, 0x92, |
| 213 | 0x03, 0x20, 0x01, 0x00, 0x45, 0x01, 0x00, 0x48, 0x01, 0x00, 0x5A, 0x01, |
| 214 | 0x00, 0x5B, 0x01, 0x05, 0x5E, 0x01, 0x1A, 0x5F, 0x01, 0x20, 0x9D, 0x01, |
| 215 | 0x00, 0x47, 0x01, 0x00, 0x5C, 0x01, 0x64, 0x5D, 0x01, 0x1E, 0x97, 0x01, |
| 216 | 0x20, 0xF7, 0x01, 0x3C, |
| 217 | }; |
| 218 | |
| 219 | // Power Control, SET ATTRIBUTES |
| 220 | |
| 221 | /* |
| 222 | Object Class: Power Control |
| 223 | BTS relat. Number: 0 |
| 224 | Instance 2: FF |
| 225 | Instance 3: FF |
| 226 | SET ATTRIBUTES |
| 227 | enableMsPowerControl: 00h = Disabled |
| 228 | enablePowerControlRLFW: 00h = Disabled |
| 229 | pcAveragingLev: |
| 230 | A_LEV_PC: 4 SACCH multiframes |
| 231 | W_LEV_PC: 1 SACCH multiframes |
| 232 | pcAveragingQual: |
| 233 | A_QUAL_PC: 4 SACCH multiframes |
| 234 | W_QUAL_PC: 2 SACCH multiframes |
| 235 | pcLowerThresholdLevDL: 0Fh |
| 236 | pcLowerThresholdLevUL: 0Ah |
| 237 | pcLowerThresholdQualDL: 05h = 3.2% < BER < 6.4% |
| 238 | pcLowerThresholdQualUL: 05h = 3.2% < BER < 6.4% |
| 239 | pcRLFThreshold: 0Ch |
| 240 | pcUpperThresholdLevDL: 14h |
| 241 | pcUpperThresholdLevUL: 0Fh |
| 242 | pcUpperThresholdQualDL: 04h = 1.6% < BER < 3.2% |
| 243 | pcUpperThresholdQualUL: 04h = 1.6% < BER < 3.2% |
| 244 | powerConfirm: 2 ,unit 2 SACCH multiframes |
| 245 | powerControlInterval: 2 ,unit 2 SACCH multiframes |
| 246 | powerIncrStepSize: 02h = 4 dB |
| 247 | powerRedStepSize: 01h = 2 dB |
| 248 | radioLinkTimeoutBs: 64 SACCH multiframes |
| 249 | enableBSPowerControl: 00h = disabled |
| 250 | */ |
| 251 | |
| 252 | unsigned char msg_4[] = |
| 253 | { |
| 254 | 0xD0, 0xA2, 0x00, 0xFF, 0xFF, 0x69, 0x00, 0x6B, 0x00, 0x7E, 0x04, 0x01, |
| 255 | 0x7F, 0x04, 0x02, 0x80, 0x0F, 0x81, 0x0A, 0x82, 0x05, 0x83, 0x05, 0x84, |
| 256 | 0x0C, 0x85, 0x14, 0x86, 0x0F, 0x87, 0x04, 0x88, 0x04, 0x89, 0x02, 0x8A, |
| 257 | 0x02, 0x8B, 0x02, 0x8C, 0x01, 0x8D, 0x40, 0x65, 0x01, 0x00 // set to 0x01 to enable BSPowerControl |
| 258 | }; |
| 259 | |
| 260 | |
| 261 | // Transceiver, SET TRX ATTRIBUTES (TRX 0) |
| 262 | |
| 263 | /* |
| 264 | Object Class: Transceiver |
| 265 | BTS relat. Number: 0 |
| 266 | Tranceiver number: 0 |
| 267 | Instance 3: FF |
| 268 | SET TRX ATTRIBUTES |
| 269 | aRFCNList (HEX): 0001 |
| 270 | txPwrMaxReduction: 00h = 0dB |
| 271 | radioMeasGran: 254 SACCH multiframes |
| 272 | radioMeasRep: 01h = enabled |
| 273 | memberOfEmergencyConfig: 01h = TRUE |
| 274 | trxArea: 00h = TRX doesn't belong to a concentric cell |
| 275 | */ |
| 276 | |
| 277 | unsigned char msg_6[] = |
| 278 | { |
| 279 | 0x44, 0x02, 0x00, 0x00, 0xFF, 0x05, 0x01, 0x00, HARDCODED_ARFCN /*0x01*/, 0x2D, |
| 280 | 0x00, 0xDC, 0x01, 0xFE, 0xDD, 0x01, 0x01, 0x9B, 0x01, 0x01, 0x9F, 0x01, 0x00, |
| 281 | }; |
| 282 | |
Harald Welte | 8c1d0e4 | 2009-02-15 03:38:12 +0000 | [diff] [blame] | 283 | static unsigned char nanobts_attr_bts[] = { |
| 284 | NM_ATT_INTERF_BOUND, 0x55, 0x5b, 0x61, 0x67, 0x6d, 0x73, |
| 285 | NM_ATT_INTAVE_PARAM, 0x06, |
| 286 | NM_ATT_CONN_FAIL_CRIT, 0x00, 0x02, 0x01, 0x10, |
| 287 | NM_ATT_T200, 0x1e, 0x24, 0x24, 0xa8, 0x34, 0x21, 0xa8, |
| 288 | NM_ATT_MAX_TA, 0x3f, |
| 289 | NM_ATT_OVERL_PERIOD, 0x00, 0x01, 0x0a, |
| 290 | NM_ATT_CCCH_L_T, 0x1e, |
| 291 | NM_ATT_CCCH_L_I_P, 0x64, |
| 292 | NM_ATT_RACH_B_THRESH, 0x0a, |
| 293 | NM_ATT_LDAVG_SLOTS, 0x03, 0xe8, |
| 294 | NM_ATT_BTS_AIR_TIMER, 0x80, |
| 295 | NM_ATT_NY1, 0x0a, |
| 296 | NM_ATT_BCCH_ARFCN, HARDCODED_ARFCN >> 8, HARDCODED_ARFCN & 0xff, |
| 297 | NM_ATT_BSIC, 0x20, |
| 298 | }; |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 299 | |
Harald Welte | 8c1d0e4 | 2009-02-15 03:38:12 +0000 | [diff] [blame] | 300 | static unsigned char nanobts_attr_radio[] = { |
Harald Welte | e1bd241 | 2009-02-15 14:40:09 +0000 | [diff] [blame] | 301 | NM_ATT_RF_MAXPOWR_R, 0x00, |
Harald Welte | 8c1d0e4 | 2009-02-15 03:38:12 +0000 | [diff] [blame] | 302 | NM_ATT_ARFCN_LIST, 0x00, 0x02, HARDCODED_ARFCN >> 8, HARDCODED_ARFCN & 0xff, |
| 303 | }; |
| 304 | |
Harald Welte | 5c1e458 | 2009-02-15 11:57:29 +0000 | [diff] [blame] | 305 | static unsigned char nanobts_attr_e0[] = { |
| 306 | 0x85, 0x00, |
| 307 | 0x81, 0x0b, 0xbb, /* TCP PORT for RSL */ |
| 308 | }; |
| 309 | |
Harald Welte | 8c1d0e4 | 2009-02-15 03:38:12 +0000 | [diff] [blame] | 310 | int nm_state_event(enum nm_evt evt, u_int8_t obj_class, void *obj, |
| 311 | struct gsm_nm_state *old_state, struct gsm_nm_state *new_state) |
| 312 | { |
| 313 | struct gsm_bts *bts; |
| 314 | struct gsm_bts_trx *trx; |
| 315 | struct gsm_bts_trx_ts *ts; |
| 316 | |
| 317 | /* This is currently only required on nanoBTS */ |
| 318 | |
| 319 | switch (evt) { |
| 320 | case EVT_STATECHG_OPER: |
| 321 | switch (obj_class) { |
| 322 | case NM_OC_SITE_MANAGER: |
| 323 | bts = container_of(obj, struct gsm_bts, site_mgr); |
| 324 | if (old_state->operational != 2 && new_state->operational == 2) { |
| 325 | abis_nm_opstart(bts, NM_OC_SITE_MANAGER, 0xff, 0xff, 0xff); |
| 326 | } |
| 327 | break; |
| 328 | case NM_OC_BTS: |
| 329 | bts = obj; |
| 330 | if (new_state->availability == 5) { |
| 331 | abis_nm_set_bts_attr(bts, nanobts_attr_bts, |
| 332 | sizeof(nanobts_attr_bts)); |
| 333 | abis_nm_opstart(bts, NM_OC_BTS, |
| 334 | bts->nr, 0xff, 0xff); |
| 335 | abis_nm_chg_adm_state(bts, NM_OC_BTS, |
| 336 | bts->nr, 0xff, 0xff, |
| 337 | NM_STATE_UNLOCKED); |
| 338 | } |
| 339 | break; |
| 340 | case NM_OC_RADIO_CARRIER: |
| 341 | trx = obj; |
| 342 | if (new_state->availability == 3) { |
| 343 | abis_nm_set_radio_attr(trx, nanobts_attr_radio, |
| 344 | sizeof(nanobts_attr_radio)); |
| 345 | abis_nm_opstart(trx->bts, NM_OC_RADIO_CARRIER, |
| 346 | trx->bts->nr, trx->nr, 0xff); |
| 347 | abis_nm_chg_adm_state(trx->bts, NM_OC_RADIO_CARRIER, |
| 348 | trx->bts->nr, trx->nr, 0xff, |
| 349 | NM_STATE_UNLOCKED); |
| 350 | } |
| 351 | break; |
| 352 | case NM_OC_CHANNEL: |
| 353 | ts = obj; |
| 354 | trx = ts->trx; |
| 355 | if (new_state->availability == 5) { |
| 356 | if (ts->nr == 0 && trx == trx->bts->c0) |
Harald Welte | e1bd241 | 2009-02-15 14:40:09 +0000 | [diff] [blame] | 357 | abis_nm_set_channel_attr(ts, NM_CHANC_BCCH_CBCH); |
Harald Welte | 8c1d0e4 | 2009-02-15 03:38:12 +0000 | [diff] [blame] | 358 | else |
| 359 | abis_nm_set_channel_attr(ts, NM_CHANC_TCHFull); |
| 360 | abis_nm_opstart(trx->bts, NM_OC_CHANNEL, |
| 361 | trx->bts->nr, trx->nr, ts->nr); |
| 362 | abis_nm_chg_adm_state(trx->bts, NM_OC_CHANNEL, |
| 363 | trx->bts->nr, trx->nr, ts->nr, |
| 364 | NM_STATE_UNLOCKED); |
| 365 | } |
| 366 | break; |
| 367 | case NM_OC_BASEB_TRANSC: |
| 368 | trx = container_of(obj, struct gsm_bts_trx, bb_transc); |
| 369 | if (new_state->availability == 5) { |
Harald Welte | 5c1e458 | 2009-02-15 11:57:29 +0000 | [diff] [blame] | 370 | abis_nm_ipaccess_msg(trx->bts, 0xe0, NM_OC_BASEB_TRANSC, |
| 371 | trx->bts->nr, trx->nr, 0xff, |
| 372 | nanobts_attr_e0, sizeof(nanobts_attr_e0)); |
Harald Welte | 8c1d0e4 | 2009-02-15 03:38:12 +0000 | [diff] [blame] | 373 | abis_nm_opstart(trx->bts, NM_OC_BASEB_TRANSC, |
| 374 | trx->bts->nr, trx->nr, 0xff); |
| 375 | abis_nm_chg_adm_state(trx->bts, NM_OC_BASEB_TRANSC, |
| 376 | trx->bts->nr, trx->nr, 0xff, |
| 377 | NM_STATE_UNLOCKED); |
| 378 | } |
| 379 | break; |
| 380 | } |
| 381 | break; |
| 382 | } |
| 383 | return 0; |
| 384 | } |
| 385 | |
| 386 | static void bootstrap_om_nanobts(struct gsm_bts *bts) |
| 387 | { |
Harald Welte | e1bd241 | 2009-02-15 14:40:09 +0000 | [diff] [blame] | 388 | /* We don't do callback based bootstrapping, but event driven (see above) */ |
Harald Welte | 8c1d0e4 | 2009-02-15 03:38:12 +0000 | [diff] [blame] | 389 | } |
| 390 | |
| 391 | static void bootstrap_om_bs11(struct gsm_bts *bts) |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 392 | { |
| 393 | struct gsm_bts_trx *trx = &bts->trx[0]; |
| 394 | |
| 395 | /* stop sending event reports */ |
| 396 | abis_nm_event_reports(bts, 0); |
| 397 | |
| 398 | /* begin DB transmission */ |
Harald Welte | 05188ee | 2009-01-18 11:39:08 +0000 | [diff] [blame] | 399 | abis_nm_bs11_db_transmission(bts, 1); |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 400 | |
Harald Welte | 702d870 | 2008-12-26 20:25:35 +0000 | [diff] [blame] | 401 | /* end DB transmission */ |
Harald Welte | 05188ee | 2009-01-18 11:39:08 +0000 | [diff] [blame] | 402 | abis_nm_bs11_db_transmission(bts, 0); |
Harald Welte | 702d870 | 2008-12-26 20:25:35 +0000 | [diff] [blame] | 403 | |
| 404 | /* Reset BTS Site manager resource */ |
Harald Welte | 7837489 | 2009-01-18 19:09:22 +0000 | [diff] [blame] | 405 | abis_nm_bs11_reset_resource(bts); |
Harald Welte | 702d870 | 2008-12-26 20:25:35 +0000 | [diff] [blame] | 406 | |
| 407 | /* begin DB transmission */ |
Harald Welte | 05188ee | 2009-01-18 11:39:08 +0000 | [diff] [blame] | 408 | abis_nm_bs11_db_transmission(bts, 1); |
Harald Welte | 702d870 | 2008-12-26 20:25:35 +0000 | [diff] [blame] | 409 | |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 410 | abis_nm_raw_msg(bts, sizeof(msg_1), msg_1); /* set BTS SiteMgr attr*/ |
| 411 | abis_nm_raw_msg(bts, sizeof(msg_2), msg_2); /* set BTS attr */ |
| 412 | abis_nm_raw_msg(bts, sizeof(msg_3), msg_3); /* set BTS handover attr */ |
| 413 | abis_nm_raw_msg(bts, sizeof(msg_4), msg_4); /* set BTS power control attr */ |
| 414 | |
| 415 | /* Connect signalling of bts0/trx0 to e1_0/ts1/64kbps */ |
| 416 | abis_nm_conn_terr_sign(trx, 0, 1, 0xff); |
Harald Welte | cd06bfb | 2009-02-10 17:33:56 +0000 | [diff] [blame] | 417 | set_ts_e1link(&trx->ts[0], 0, 1, 0xff); |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 418 | abis_nm_raw_msg(bts, sizeof(msg_6), msg_6); /* SET TRX ATTRIBUTES */ |
| 419 | |
| 420 | /* Use TEI 1 for signalling */ |
| 421 | abis_nm_establish_tei(bts, 0, 0, 1, 0xff, 0x01); |
| 422 | abis_nm_set_channel_attr(&trx->ts[0], NM_CHANC_SDCCH_CBCH); |
Harald Welte | cd06bfb | 2009-02-10 17:33:56 +0000 | [diff] [blame] | 423 | |
| 424 | #ifdef HAVE_TRX1 |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 425 | /* TRX 1 */ |
| 426 | abis_nm_conn_terr_sign(&bts->trx[1], 0, 1, 0xff); |
| 427 | /* FIXME: TRX ATTRIBUTE */ |
| 428 | abis_nm_establish_tei(bts, 0, 0, 1, 0xff, 0x02); |
| 429 | #endif |
| 430 | |
| 431 | /* SET CHANNEL ATTRIBUTE TS1 */ |
| 432 | abis_nm_set_channel_attr(&trx->ts[1], 0x09); |
| 433 | /* Connect traffic of bts0/trx0/ts1 to e1_0/ts2/b */ |
Harald Welte | cd06bfb | 2009-02-10 17:33:56 +0000 | [diff] [blame] | 434 | set_ts_e1link(&trx->ts[1], 0, 2, 1); |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 435 | abis_nm_conn_terr_traf(&trx->ts[1], 0, 2, 1); |
| 436 | |
| 437 | /* SET CHANNEL ATTRIBUTE TS2 */ |
| 438 | abis_nm_set_channel_attr(&trx->ts[2], 0x09); |
| 439 | /* Connect traffic of bts0/trx0/ts2 to e1_0/ts2/c */ |
Harald Welte | cd06bfb | 2009-02-10 17:33:56 +0000 | [diff] [blame] | 440 | set_ts_e1link(&trx->ts[2], 0, 2, 2); |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 441 | abis_nm_conn_terr_traf(&trx->ts[2], 0, 2, 2); |
| 442 | |
| 443 | /* SET CHANNEL ATTRIBUTE TS3 */ |
| 444 | abis_nm_set_channel_attr(&trx->ts[3], 0x09); |
| 445 | /* Connect traffic of bts0/trx0/ts3 to e1_0/ts2/d */ |
Harald Welte | cd06bfb | 2009-02-10 17:33:56 +0000 | [diff] [blame] | 446 | set_ts_e1link(&trx->ts[3], 0, 2, 3); |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 447 | abis_nm_conn_terr_traf(&trx->ts[3], 0, 2, 3); |
| 448 | |
| 449 | /* SET CHANNEL ATTRIBUTE TS4 */ |
| 450 | abis_nm_set_channel_attr(&trx->ts[4], 0x09); |
| 451 | /* Connect traffic of bts0/trx0/ts4 to e1_0/ts3/a */ |
Harald Welte | cd06bfb | 2009-02-10 17:33:56 +0000 | [diff] [blame] | 452 | set_ts_e1link(&trx->ts[4], 0, 3, 0); |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 453 | abis_nm_conn_terr_traf(&trx->ts[4], 0, 3, 0); |
| 454 | |
| 455 | /* SET CHANNEL ATTRIBUTE TS5 */ |
| 456 | abis_nm_set_channel_attr(&trx->ts[5], 0x09); |
| 457 | /* Connect traffic of bts0/trx0/ts5 to e1_0/ts3/b */ |
Harald Welte | cd06bfb | 2009-02-10 17:33:56 +0000 | [diff] [blame] | 458 | set_ts_e1link(&trx->ts[5], 0, 3, 1); |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 459 | abis_nm_conn_terr_traf(&trx->ts[5], 0, 3, 1); |
| 460 | |
| 461 | /* SET CHANNEL ATTRIBUTE TS6 */ |
| 462 | abis_nm_set_channel_attr(&trx->ts[6], 0x09); |
| 463 | /* Connect traffic of bts0/trx0/ts6 to e1_0/ts3/c */ |
Harald Welte | cd06bfb | 2009-02-10 17:33:56 +0000 | [diff] [blame] | 464 | set_ts_e1link(&trx->ts[6], 0, 3, 2); |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 465 | abis_nm_conn_terr_traf(&trx->ts[6], 0, 3, 2); |
| 466 | |
| 467 | /* SET CHANNEL ATTRIBUTE TS7 */ |
| 468 | abis_nm_set_channel_attr(&trx->ts[7], 0x09); |
| 469 | /* Connect traffic of bts0/trx0/ts7 to e1_0/ts3/d */ |
Harald Welte | cd06bfb | 2009-02-10 17:33:56 +0000 | [diff] [blame] | 470 | set_ts_e1link(&trx->ts[7], 0, 3, 3); |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 471 | abis_nm_conn_terr_traf(&trx->ts[7], 0, 3, 3); |
| 472 | |
| 473 | /* end DB transmission */ |
Harald Welte | 05188ee | 2009-01-18 11:39:08 +0000 | [diff] [blame] | 474 | abis_nm_bs11_db_transmission(bts, 0); |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 475 | |
| 476 | /* Reset BTS Site manager resource */ |
Harald Welte | 7837489 | 2009-01-18 19:09:22 +0000 | [diff] [blame] | 477 | abis_nm_bs11_reset_resource(bts); |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 478 | |
| 479 | /* restart sending event reports */ |
| 480 | abis_nm_event_reports(bts, 1); |
| 481 | } |
| 482 | |
Harald Welte | 8c1d0e4 | 2009-02-15 03:38:12 +0000 | [diff] [blame] | 483 | static void bootstrap_om(struct gsm_bts *bts) |
| 484 | { |
| 485 | fprintf(stdout, "bootstrapping OML\n"); |
| 486 | |
| 487 | switch (bts->type) { |
| 488 | case GSM_BTS_TYPE_BS11: |
| 489 | bootstrap_om_bs11(bts); |
| 490 | break; |
| 491 | case GSM_BTS_TYPE_NANOBTS_900: |
| 492 | case GSM_BTS_TYPE_NANOBTS_1800: |
| 493 | bootstrap_om_nanobts(bts); |
| 494 | break; |
| 495 | default: |
| 496 | fprintf(stderr, "Unable to bootstrap OML: Unknown BTS type %d\n", bts->type); |
| 497 | } |
| 498 | } |
| 499 | |
Harald Welte | d125250 | 2009-01-01 01:50:32 +0000 | [diff] [blame] | 500 | static int shutdown_om(struct gsm_bts *bts) |
| 501 | { |
| 502 | /* stop sending event reports */ |
| 503 | abis_nm_event_reports(bts, 0); |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 504 | |
Harald Welte | d125250 | 2009-01-01 01:50:32 +0000 | [diff] [blame] | 505 | /* begin DB transmission */ |
Harald Welte | 05188ee | 2009-01-18 11:39:08 +0000 | [diff] [blame] | 506 | abis_nm_bs11_db_transmission(bts, 1); |
Harald Welte | d125250 | 2009-01-01 01:50:32 +0000 | [diff] [blame] | 507 | |
| 508 | /* end DB transmission */ |
Harald Welte | 05188ee | 2009-01-18 11:39:08 +0000 | [diff] [blame] | 509 | abis_nm_bs11_db_transmission(bts, 0); |
Harald Welte | d125250 | 2009-01-01 01:50:32 +0000 | [diff] [blame] | 510 | |
| 511 | /* Reset BTS Site manager resource */ |
Harald Welte | 7837489 | 2009-01-18 19:09:22 +0000 | [diff] [blame] | 512 | abis_nm_bs11_reset_resource(bts); |
Harald Welte | d125250 | 2009-01-01 01:50:32 +0000 | [diff] [blame] | 513 | |
| 514 | return 0; |
| 515 | } |
| 516 | |
| 517 | static int shutdown_net(struct gsm_network *net) |
| 518 | { |
| 519 | int i; |
| 520 | for (i = 0; i < net->num_bts; i++) { |
| 521 | int rc; |
| 522 | rc = shutdown_om(&net->bts[i]); |
| 523 | if (rc < 0) |
| 524 | return rc; |
| 525 | } |
| 526 | |
| 527 | return 0; |
| 528 | } |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 529 | |
| 530 | struct bcch_info { |
| 531 | u_int8_t type; |
| 532 | u_int8_t len; |
| 533 | const u_int8_t *data; |
| 534 | }; |
| 535 | |
| 536 | /* |
| 537 | SYSTEM INFORMATION TYPE 1 |
| 538 | Cell channel description |
| 539 | Format-ID bit map 0 |
| 540 | CA-ARFCN Bit 124...001 (Hex): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 |
| 541 | RACH Control Parameters |
| 542 | maximum 7 retransmissions |
| 543 | 8 slots used to spread transmission |
| 544 | cell not barred for access |
| 545 | call reestablishment not allowed |
| 546 | Access Control Class = 0000 |
| 547 | */ |
Holger Freyther | b9ddfd0 | 2008-12-28 16:32:45 +0000 | [diff] [blame] | 548 | static u_int8_t si1[] = { |
Holger Freyther | 4d50547 | 2008-12-28 16:32:42 +0000 | [diff] [blame] | 549 | /* header */0x55, 0x06, 0x19, |
| 550 | /* ccdesc */0x04 /*0x00*/, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 551 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /*0x01*/, |
| 552 | /* rach */0xD5, 0x00, 0x00, |
| 553 | /* s1 reset*/0x2B |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 554 | }; |
| 555 | |
| 556 | /* |
| 557 | SYSTEM INFORMATION TYPE 2 |
| 558 | Neighbour Cells Description |
| 559 | EXT-IND: Carries the complete BA |
| 560 | BA-IND = 0 |
| 561 | Format-ID bit map 0 |
| 562 | CA-ARFCN Bit 124...001 (Hex): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |
| 563 | NCC permitted (NCC) = FF |
| 564 | RACH Control Parameters |
| 565 | maximum 7 retransmissions |
| 566 | 8 slots used to spread transmission |
| 567 | cell not barred for access |
| 568 | call reestablishment not allowed |
| 569 | Access Control Class = 0000 |
| 570 | */ |
Holger Freyther | b9ddfd0 | 2008-12-28 16:32:45 +0000 | [diff] [blame] | 571 | static u_int8_t si2[] = { |
Holger Freyther | 4d50547 | 2008-12-28 16:32:42 +0000 | [diff] [blame] | 572 | /* header */0x59, 0x06, 0x1A, |
| 573 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 574 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 575 | /* ncc */0xFF, |
| 576 | /* rach*/0xD5, 0x00, 0x00 |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 577 | }; |
| 578 | |
| 579 | /* |
| 580 | SYSTEM INFORMATION TYPE 3 |
| 581 | Cell identity = 00001 (1h) |
| 582 | Location area identification |
| 583 | Mobile Country Code (MCC): 001 |
| 584 | Mobile Network Code (MNC): 01 |
| 585 | Location Area Code (LAC): 00001 (1h) |
| 586 | Control Channel Description |
| 587 | Attach-detach: MSs in the cell are not allowed to apply IMSI attach /detach |
| 588 | 0 blocks reserved for access grant |
| 589 | 1 channel used for CCCH, with SDCCH |
| 590 | 5 multiframes period for PAGING REQUEST |
| 591 | Time-out T3212 = 0 |
| 592 | Cell Options BCCH |
| 593 | Power control indicator: not set |
| 594 | MSs shall not use uplink DTX |
| 595 | Radio link timeout = 36 |
| 596 | Cell Selection Parameters |
| 597 | Cell reselect hysteresis = 6 dB RXLEV hysteresis for LA re-selection |
Harald Welte | 3b2ec42 | 2008-12-29 04:11:14 +0000 | [diff] [blame] | 598 | max.TX power level MS may use for CCH = 2 <- according to GSM05.05 39dBm (max) |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 599 | Additional Reselect Parameter Indication (ACS) = only SYSTEM INFO 4: The SI rest octets, if present, shall be used to derive the value of PI and possibly C2 parameters |
| 600 | Half rate support (NECI): New establishment causes are not supported |
| 601 | min.RX signal level for MS = 0 |
| 602 | RACH Control Parameters |
| 603 | maximum 7 retransmissions |
| 604 | 8 slots used to spread transmission |
| 605 | cell not barred for access |
| 606 | call reestablishment not allowed |
| 607 | Access Control Class = 0000 |
| 608 | SI 3 Rest Octets |
| 609 | Cell Bar Qualify (CBQ): 0 |
| 610 | Cell Reselect Offset = 0 dB |
| 611 | Temporary Offset = 0 dB |
| 612 | Penalty Time = 20 s |
| 613 | System Information 2ter Indicator (2TI): 0 = not available |
| 614 | Early Classmark Sending Control (ECSC): 0 = forbidden |
| 615 | Scheduling Information is not sent in SYSTEM INFORMATION TYPE 9 on the BCCH |
| 616 | */ |
Holger Freyther | b9ddfd0 | 2008-12-28 16:32:45 +0000 | [diff] [blame] | 617 | static u_int8_t si3[] = { |
Holger Freyther | 4d50547 | 2008-12-28 16:32:42 +0000 | [diff] [blame] | 618 | /* header */0x49, 0x06, 0x1B, |
| 619 | /* cell */0x00, 0x01, |
| 620 | /* lai */0x00, 0xF1, 0x10, 0x00, 0x01, |
| 621 | /* desc */0x01, 0x03, 0x00, |
| 622 | /* option*/0x28, |
| 623 | /* selection*/0x62, 0x00, |
| 624 | /* rach */0xD5, 0x00, 0x00, |
| 625 | /* reset*/0x80, 0x00, 0x00, 0x2B |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 626 | }; |
| 627 | |
| 628 | /* |
| 629 | SYSTEM INFORMATION TYPE 4 |
| 630 | Location area identification |
| 631 | Mobile Country Code (MCC): 001 |
| 632 | Mobile Network Code (MNC): 01 |
| 633 | Location Area Code (LAC): 00001 (1h) |
| 634 | Cell Selection Parameters |
| 635 | Cell reselect hysteresis = 6 dB RXLEV hysteresis for LA re-selection |
| 636 | max.TX power level MS may use for CCH = 2 |
| 637 | Additional Reselect Parameter Indication (ACS) = only SYSTEM INFO 4: The SI rest octets, if present, shall be used to derive the value of PI and possibly C2 parameters |
| 638 | Half rate support (NECI): New establishment causes are not supported |
| 639 | min.RX signal level for MS = 0 |
| 640 | RACH Control Parameters |
| 641 | maximum 7 retransmissions |
| 642 | 8 slots used to spread transmission |
| 643 | cell not barred for access |
| 644 | call reestablishment not allowed |
| 645 | Access Control Class = 0000 |
| 646 | Channel Description |
| 647 | Type = SDCCH/4[2] |
| 648 | Timeslot Number: 0 |
| 649 | Training Sequence Code: 7h |
| 650 | ARFCN: 1 |
| 651 | SI Rest Octets |
| 652 | Cell Bar Qualify (CBQ): 0 |
| 653 | Cell Reselect Offset = 0 dB |
| 654 | Temporary Offset = 0 dB |
| 655 | Penalty Time = 20 s |
| 656 | */ |
Holger Freyther | b9ddfd0 | 2008-12-28 16:32:45 +0000 | [diff] [blame] | 657 | static u_int8_t si4[] = { |
Holger Freyther | 4d50547 | 2008-12-28 16:32:42 +0000 | [diff] [blame] | 658 | /* header */0x41, 0x06, 0x1C, |
| 659 | /* lai */0x00, 0xF1, 0x10, 0x00, 0x01, |
| 660 | /* sel */0x62, 0x00, |
| 661 | /* rach*/0xD5, 0x00, 0x00, |
| 662 | /* var */0x64, 0x30, 0xE0, HARDCODED_ARFCN/*0x01*/, 0x80, 0x00, 0x00, |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 663 | 0x2B, 0x2B, 0x2B |
| 664 | }; |
| 665 | |
| 666 | /* |
| 667 | SYSTEM INFORMATION TYPE 5 |
| 668 | Neighbour Cells Description |
| 669 | EXT-IND: Carries the complete BA |
| 670 | BA-IND = 0 |
| 671 | Format-ID bit map 0 |
| 672 | CA-ARFCN Bit 124...001 (Hex): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |
| 673 | */ |
| 674 | |
Holger Freyther | b9ddfd0 | 2008-12-28 16:32:45 +0000 | [diff] [blame] | 675 | static u_int8_t si5[] = { |
Holger Freyther | 4d50547 | 2008-12-28 16:32:42 +0000 | [diff] [blame] | 676 | /* header without l2 len*/0x06, 0x1D, |
| 677 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 678 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 679 | }; |
| 680 | |
| 681 | // SYSTEM INFORMATION TYPE 6 |
| 682 | |
| 683 | /* |
| 684 | SACCH FILLING |
| 685 | System Info Type: SYSTEM INFORMATION 6 |
| 686 | L3 Information (Hex): 06 1E 00 01 xx xx 10 00 01 28 FF |
| 687 | |
| 688 | SYSTEM INFORMATION TYPE 6 |
| 689 | Cell identity = 00001 (1h) |
| 690 | Location area identification |
| 691 | Mobile Country Code (MCC): 001 |
| 692 | Mobile Network Code (MNC): 01 |
| 693 | Location Area Code (LAC): 00001 (1h) |
| 694 | Cell Options SACCH |
| 695 | Power control indicator: not set |
| 696 | MSs shall not use uplink DTX on a TCH-F. MS shall not use uplink DTX on TCH-H. |
| 697 | Radio link timeout = 36 |
| 698 | NCC permitted (NCC) = FF |
| 699 | */ |
| 700 | |
Holger Freyther | b9ddfd0 | 2008-12-28 16:32:45 +0000 | [diff] [blame] | 701 | static u_int8_t si6[] = { |
Holger Freyther | 4d50547 | 2008-12-28 16:32:42 +0000 | [diff] [blame] | 702 | /* header */0x06, 0x1E, |
| 703 | /* cell id*/ 0x00, 0x01, |
| 704 | /* lai */ 0x00, 0xF1, 0x10, 0x00, 0x01, |
| 705 | /* options */ 0x28, |
| 706 | /* ncc */ 0xFF, |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 707 | }; |
| 708 | |
| 709 | |
| 710 | |
| 711 | static const struct bcch_info bcch_infos[] = { |
| 712 | { |
| 713 | .type = RSL_SYSTEM_INFO_1, |
| 714 | .len = sizeof(si1), |
| 715 | .data = si1, |
| 716 | }, { |
| 717 | .type = RSL_SYSTEM_INFO_2, |
| 718 | .len = sizeof(si2), |
| 719 | .data = si2, |
| 720 | }, { |
| 721 | .type = RSL_SYSTEM_INFO_3, |
| 722 | .len = sizeof(si3), |
| 723 | .data = si3, |
| 724 | }, { |
| 725 | .type = RSL_SYSTEM_INFO_4, |
| 726 | .len = sizeof(si4), |
| 727 | .data = si4, |
| 728 | }, |
| 729 | }; |
| 730 | |
Holger Freyther | 24287b6 | 2008-12-28 16:32:41 +0000 | [diff] [blame] | 731 | static_assert(sizeof(si1) == sizeof(struct gsm48_system_information_type_1), type1) |
| 732 | static_assert(sizeof(si2) == sizeof(struct gsm48_system_information_type_2), type2) |
| 733 | static_assert(sizeof(si3) == sizeof(struct gsm48_system_information_type_3), type3) |
| 734 | static_assert(sizeof(si4) >= sizeof(struct gsm48_system_information_type_4), type4) |
Harald Welte | 104604e | 2008-12-28 16:36:11 +0000 | [diff] [blame] | 735 | static_assert(sizeof(si5) == sizeof(struct gsm48_system_information_type_5), type5) |
| 736 | static_assert(sizeof(si6) >= sizeof(struct gsm48_system_information_type_6), type6) |
Holger Freyther | 24287b6 | 2008-12-28 16:32:41 +0000 | [diff] [blame] | 737 | |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 738 | /* set all system information types */ |
Harald Welte | e79769b | 2009-02-07 00:48:17 +0000 | [diff] [blame] | 739 | static int set_system_infos(struct gsm_bts_trx *trx) |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 740 | { |
| 741 | int i; |
| 742 | |
| 743 | for (i = 0; i < ARRAY_SIZE(bcch_infos); i++) { |
Harald Welte | e79769b | 2009-02-07 00:48:17 +0000 | [diff] [blame] | 744 | rsl_bcch_info(trx, bcch_infos[i].type, |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 745 | bcch_infos[i].data, |
| 746 | bcch_infos[i].len); |
| 747 | } |
Harald Welte | e79769b | 2009-02-07 00:48:17 +0000 | [diff] [blame] | 748 | rsl_sacch_filling(trx, RSL_SYSTEM_INFO_5, si5, sizeof(si5)); |
| 749 | rsl_sacch_filling(trx, RSL_SYSTEM_INFO_6, si6, sizeof(si6)); |
Harald Welte | ad38464 | 2008-12-26 10:20:07 +0000 | [diff] [blame] | 750 | |
| 751 | return 0; |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 752 | } |
| 753 | |
Holger Freyther | b9ddfd0 | 2008-12-28 16:32:45 +0000 | [diff] [blame] | 754 | /* |
Harald Welte | 38c2f13 | 2009-01-06 23:10:57 +0000 | [diff] [blame] | 755 | * Inform anyone... |
| 756 | */ |
| 757 | static void bsc_hack_channel_allocated(struct gsm_lchan *lchan) { |
| 758 | } |
| 759 | |
| 760 | /* |
Holger Freyther | b9ddfd0 | 2008-12-28 16:32:45 +0000 | [diff] [blame] | 761 | * Patch the various SYSTEM INFORMATION tables to update |
| 762 | * the LAI |
| 763 | */ |
| 764 | static void patch_tables(struct gsm_bts *bts) |
| 765 | { |
Harald Welte | 9898188 | 2009-01-06 18:59:11 +0000 | [diff] [blame] | 766 | u_int8_t arfcn_low = ARFCN & 0xff; |
| 767 | u_int8_t arfcn_high = (ARFCN >> 8) & 0x0f; |
Holger Freyther | b9ddfd0 | 2008-12-28 16:32:45 +0000 | [diff] [blame] | 768 | /* covert the raw packet to the struct */ |
| 769 | struct gsm48_system_information_type_3 *type_3 = |
| 770 | (struct gsm48_system_information_type_3*)&si3; |
| 771 | struct gsm48_system_information_type_4 *type_4 = |
| 772 | (struct gsm48_system_information_type_4*)&si4; |
| 773 | struct gsm48_system_information_type_6 *type_6 = |
| 774 | (struct gsm48_system_information_type_6*)&si6; |
Harald Welte | b84e2f4 | 2008-12-28 23:42:04 +0000 | [diff] [blame] | 775 | struct gsm48_loc_area_id lai; |
| 776 | |
| 777 | gsm0408_generate_lai(&lai, bts->network->country_code, |
| 778 | bts->network->network_code, bts->location_area_code); |
Holger Freyther | b9ddfd0 | 2008-12-28 16:32:45 +0000 | [diff] [blame] | 779 | |
| 780 | /* assign the MCC and MNC */ |
Harald Welte | b84e2f4 | 2008-12-28 23:42:04 +0000 | [diff] [blame] | 781 | type_3->lai = lai; |
| 782 | type_4->lai = lai; |
| 783 | type_6->lai = lai; |
Harald Welte | 9898188 | 2009-01-06 18:59:11 +0000 | [diff] [blame] | 784 | |
| 785 | /* patch ARFCN */ |
| 786 | msg_2[74] &= 0xf0; |
| 787 | msg_2[74] |= arfcn_high; |
| 788 | msg_2[75] = arfcn_low; |
| 789 | |
| 790 | msg_6[7] &= 0xf0; |
| 791 | msg_6[7] |= arfcn_high; |
| 792 | msg_6[8] = arfcn_low; |
| 793 | |
| 794 | type_4->data[2] &= 0xf0; |
| 795 | type_4->data[2] |= arfcn_high; |
| 796 | type_4->data[3] = arfcn_low; |
Holger Freyther | 1adb4ff | 2009-02-04 00:04:52 +0000 | [diff] [blame] | 797 | |
| 798 | /* patch Control Channel Description 10.5.2.11 */ |
| 799 | type_3->control_channel_desc = bts->chan_desc; |
Holger Freyther | b9ddfd0 | 2008-12-28 16:32:45 +0000 | [diff] [blame] | 800 | } |
| 801 | |
| 802 | |
Harald Welte | e79769b | 2009-02-07 00:48:17 +0000 | [diff] [blame] | 803 | static void bootstrap_rsl(struct gsm_bts_trx *trx) |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 804 | { |
Harald Welte | b84e2f4 | 2008-12-28 23:42:04 +0000 | [diff] [blame] | 805 | fprintf(stdout, "bootstrapping RSL MCC=%u MNC=%u\n", MCC, MNC); |
Harald Welte | e79769b | 2009-02-07 00:48:17 +0000 | [diff] [blame] | 806 | set_system_infos(trx); |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 807 | } |
| 808 | |
Harald Welte | 1fa60c8 | 2009-02-09 18:13:26 +0000 | [diff] [blame] | 809 | void input_event(int event, enum e1inp_sign_type type, struct gsm_bts_trx *trx) |
Harald Welte | ad38464 | 2008-12-26 10:20:07 +0000 | [diff] [blame] | 810 | { |
| 811 | switch (event) { |
Harald Welte | 1fa60c8 | 2009-02-09 18:13:26 +0000 | [diff] [blame] | 812 | case EVT_E1_TEI_UP: |
| 813 | switch (type) { |
| 814 | case E1INP_SIGN_OML: |
| 815 | bootstrap_om(trx->bts); |
| 816 | break; |
| 817 | case E1INP_SIGN_RSL: |
| 818 | bootstrap_rsl(trx); |
| 819 | break; |
| 820 | default: |
| 821 | break; |
| 822 | } |
Harald Welte | ad38464 | 2008-12-26 10:20:07 +0000 | [diff] [blame] | 823 | break; |
Harald Welte | 1fa60c8 | 2009-02-09 18:13:26 +0000 | [diff] [blame] | 824 | case EVT_E1_TEI_DN: |
| 825 | fprintf(stderr, "Lost some E1 TEI link\n"); |
| 826 | /* FIXME: deal with TEI or L1 link loss */ |
Harald Welte | ad38464 | 2008-12-26 10:20:07 +0000 | [diff] [blame] | 827 | break; |
| 828 | default: |
Harald Welte | ad38464 | 2008-12-26 10:20:07 +0000 | [diff] [blame] | 829 | break; |
| 830 | } |
| 831 | } |
| 832 | |
| 833 | static int bootstrap_network(void) |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 834 | { |
| 835 | struct gsm_bts *bts; |
| 836 | |
| 837 | /* initialize our data structures */ |
Harald Welte | 8c1d0e4 | 2009-02-15 03:38:12 +0000 | [diff] [blame] | 838 | gsmnet = gsm_network_init(1, BTS_TYPE, MCC, MNC); |
Harald Welte | ad38464 | 2008-12-26 10:20:07 +0000 | [diff] [blame] | 839 | if (!gsmnet) |
| 840 | return -ENOMEM; |
Harald Welte | f5cbab7 | 2008-12-30 18:00:15 +0000 | [diff] [blame] | 841 | |
| 842 | gsmnet->name_short = "25C3"; |
| 843 | gsmnet->name_long = "25C3 GSM"; |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 844 | bts = &gsmnet->bts[0]; |
| 845 | bts->location_area_code = 1; |
Harald Welte | 9898188 | 2009-01-06 18:59:11 +0000 | [diff] [blame] | 846 | bts->trx[0].arfcn = ARFCN; |
Holger Freyther | 1adb4ff | 2009-02-04 00:04:52 +0000 | [diff] [blame] | 847 | |
| 848 | /* Control Channel Description */ |
| 849 | memset(&bts->chan_desc, 0, sizeof(struct gsm48_control_channel_descr)); |
| 850 | bts->chan_desc.att = 0; |
| 851 | bts->chan_desc.ccch_conf = RSL_BCCH_CCCH_CONF_1_C; |
| 852 | bts->chan_desc.bs_pa_mfrms = RSL_BS_PA_MFRMS_5; |
| 853 | bts->chan_desc.t3212 = 0; |
| 854 | |
Harald Welte | 9898188 | 2009-01-06 18:59:11 +0000 | [diff] [blame] | 855 | patch_tables(bts); |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 856 | |
Holger Freyther | 1fd3414 | 2009-02-09 23:42:03 +0000 | [diff] [blame] | 857 | paging_init(bts); |
Holger Freyther | ceb59b7 | 2009-02-06 18:54:00 +0000 | [diff] [blame] | 858 | bts->paging.channel_allocated = bsc_hack_channel_allocated; |
Harald Welte | 38c2f13 | 2009-01-06 23:10:57 +0000 | [diff] [blame] | 859 | |
Holger Freyther | 219518d | 2009-01-02 22:04:43 +0000 | [diff] [blame] | 860 | telnet_init(gsmnet, 4242); |
Harald Welte | ad38464 | 2008-12-26 10:20:07 +0000 | [diff] [blame] | 861 | |
Harald Welte | 1fa60c8 | 2009-02-09 18:13:26 +0000 | [diff] [blame] | 862 | /* E1 mISDN input setup */ |
Harald Welte | 8c1d0e4 | 2009-02-15 03:38:12 +0000 | [diff] [blame] | 863 | if (BTS_TYPE == GSM_BTS_TYPE_BS11) |
| 864 | return e1_config(bts); |
| 865 | else |
| 866 | return ia_config(bts); |
Harald Welte | 52b1f98 | 2008-12-23 20:25:15 +0000 | [diff] [blame] | 867 | } |
Harald Welte | f6b7a90 | 2008-12-26 00:05:11 +0000 | [diff] [blame] | 868 | |
Holger Freyther | 9a3ee0f | 2009-01-02 00:40:15 +0000 | [diff] [blame] | 869 | static void create_pcap_file(char *file) |
| 870 | { |
Harald Welte | 1fa60c8 | 2009-02-09 18:13:26 +0000 | [diff] [blame] | 871 | #if 0 |
Holger Freyther | 9a3ee0f | 2009-01-02 00:40:15 +0000 | [diff] [blame] | 872 | mode_t mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH; |
| 873 | int fd = open(file, O_WRONLY|O_TRUNC|O_CREAT, mode); |
| 874 | |
| 875 | if (fd < 0) { |
| 876 | perror("Failed to open file for pcap"); |
| 877 | return; |
| 878 | } |
| 879 | |
| 880 | mi_set_pcap_fd(fd); |
Harald Welte | 1fa60c8 | 2009-02-09 18:13:26 +0000 | [diff] [blame] | 881 | #else |
| 882 | fprintf(stderr, "PCAP support currently disabled!!\n"); |
| 883 | #endif |
Holger Freyther | 9a3ee0f | 2009-01-02 00:40:15 +0000 | [diff] [blame] | 884 | } |
| 885 | |
Holger Freyther | b332f61 | 2008-12-27 12:46:51 +0000 | [diff] [blame] | 886 | static void print_usage() |
| 887 | { |
| 888 | printf("Usage: bsc_hack\n"); |
| 889 | } |
| 890 | |
| 891 | static void print_help() |
| 892 | { |
| 893 | printf(" Some useful help...\n"); |
| 894 | printf(" -d option --debug=DRLL:DCC:DMM:DRR:DRSL:DNM enable debugging\n"); |
Holger Freyther | efde7fb | 2008-12-28 14:14:56 +0000 | [diff] [blame] | 895 | printf(" -s --disable-color\n"); |
| 896 | printf(" -n --network-code number(MNC) \n"); |
| 897 | printf(" -c --country-code number (MCC) \n"); |
Harald Welte | 9898188 | 2009-01-06 18:59:11 +0000 | [diff] [blame] | 898 | printf(" -f --arfcn number The frequency ARFCN\n"); |
Holger Freyther | bde3610 | 2008-12-28 22:51:39 +0000 | [diff] [blame] | 899 | printf(" -l --database db-name The database to use\n"); |
Holger Freyther | 89824fc | 2008-12-30 16:18:18 +0000 | [diff] [blame] | 900 | printf(" -a --authorize-everyone Allow everyone into the network.\n"); |
Holger Freyther | e97f7fb | 2008-12-31 18:52:11 +0000 | [diff] [blame] | 901 | printf(" -r --reject-cause number The reject cause for LOCATION UPDATING REJECT.\n"); |
Holger Freyther | 9a3ee0f | 2009-01-02 00:40:15 +0000 | [diff] [blame] | 902 | printf(" -p --pcap file The filename of the pcap file\n"); |
Harald Welte | e1bd241 | 2009-02-15 14:40:09 +0000 | [diff] [blame] | 903 | printf(" -t --bts-type type The BTS type (bs11, nanobts900, nanobts1800)\n"); |
Holger Freyther | b332f61 | 2008-12-27 12:46:51 +0000 | [diff] [blame] | 904 | printf(" -h --help this text\n"); |
| 905 | } |
| 906 | |
Harald Welte | 8c1d0e4 | 2009-02-15 03:38:12 +0000 | [diff] [blame] | 907 | static const char *bts_types[] = { |
| 908 | [GSM_BTS_TYPE_UNKNOWN] = "unknown", |
| 909 | [GSM_BTS_TYPE_BS11] = "bs11", |
| 910 | [GSM_BTS_TYPE_NANOBTS_900] = "nanobts900", |
| 911 | [GSM_BTS_TYPE_NANOBTS_1800] = "nanobts1800", |
| 912 | }; |
| 913 | |
| 914 | enum gsm_bts_type parse_btstype(char *arg) |
| 915 | { |
| 916 | int i; |
| 917 | for (i = 0; i < ARRAY_SIZE(bts_types); i++) { |
| 918 | if (!strcmp(arg, bts_types[i])) |
| 919 | return i; |
| 920 | } |
Harald Welte | e1bd241 | 2009-02-15 14:40:09 +0000 | [diff] [blame] | 921 | return GSM_BTS_TYPE_BS11; /* Default: BS11 */ |
Harald Welte | 8c1d0e4 | 2009-02-15 03:38:12 +0000 | [diff] [blame] | 922 | } |
| 923 | |
Holger Freyther | b332f61 | 2008-12-27 12:46:51 +0000 | [diff] [blame] | 924 | static void handle_options(int argc, char** argv) |
| 925 | { |
| 926 | while (1) { |
| 927 | int option_index = 0, c; |
| 928 | static struct option long_options[] = { |
| 929 | {"help", 0, 0, 'h'}, |
| 930 | {"debug", 1, 0, 'd'}, |
Holger Freyther | efde7fb | 2008-12-28 14:14:56 +0000 | [diff] [blame] | 931 | {"disable-color", 0, 0, 's'}, |
| 932 | {"network-code", 1, 0, 'n'}, |
| 933 | {"country-code", 1, 0, 'c'}, |
Holger Freyther | bde3610 | 2008-12-28 22:51:39 +0000 | [diff] [blame] | 934 | {"database", 1, 0, 'l'}, |
Holger Freyther | 89824fc | 2008-12-30 16:18:18 +0000 | [diff] [blame] | 935 | {"authorize-everyone", 0, 0, 'a'}, |
Holger Freyther | e97f7fb | 2008-12-31 18:52:11 +0000 | [diff] [blame] | 936 | {"reject-cause", 1, 0, 'r'}, |
Holger Freyther | 9a3ee0f | 2009-01-02 00:40:15 +0000 | [diff] [blame] | 937 | {"pcap", 1, 0, 'p'}, |
Harald Welte | 9898188 | 2009-01-06 18:59:11 +0000 | [diff] [blame] | 938 | {"arfcn", 1, 0, 'f'}, |
Harald Welte | 8c1d0e4 | 2009-02-15 03:38:12 +0000 | [diff] [blame] | 939 | {"bts-type", 1, 0, 't'}, |
Holger Freyther | b332f61 | 2008-12-27 12:46:51 +0000 | [diff] [blame] | 940 | {0, 0, 0, 0} |
| 941 | }; |
| 942 | |
Harald Welte | 8c1d0e4 | 2009-02-15 03:38:12 +0000 | [diff] [blame] | 943 | c = getopt_long(argc, argv, "hc:n:d:sar:p:f:t:", |
Holger Freyther | b332f61 | 2008-12-27 12:46:51 +0000 | [diff] [blame] | 944 | long_options, &option_index); |
| 945 | if (c == -1) |
| 946 | break; |
| 947 | |
| 948 | switch (c) { |
| 949 | case 'h': |
| 950 | print_usage(); |
| 951 | print_help(); |
| 952 | exit(0); |
Holger Freyther | efde7fb | 2008-12-28 14:14:56 +0000 | [diff] [blame] | 953 | case 's': |
Holger Freyther | b332f61 | 2008-12-27 12:46:51 +0000 | [diff] [blame] | 954 | debug_use_color(0); |
| 955 | break; |
| 956 | case 'd': |
| 957 | debug_parse_category_mask(optarg); |
| 958 | break; |
Holger Freyther | efde7fb | 2008-12-28 14:14:56 +0000 | [diff] [blame] | 959 | case 'n': |
| 960 | MNC = atoi(optarg); |
| 961 | break; |
| 962 | case 'c': |
| 963 | MCC = atoi(optarg); |
| 964 | break; |
Harald Welte | 9898188 | 2009-01-06 18:59:11 +0000 | [diff] [blame] | 965 | case 'f': |
| 966 | ARFCN = atoi(optarg); |
| 967 | break; |
Harald Welte | 8965da4 | 2009-01-06 18:09:02 +0000 | [diff] [blame] | 968 | case 'l': |
Holger Freyther | bde3610 | 2008-12-28 22:51:39 +0000 | [diff] [blame] | 969 | database_name = strdup(optarg); |
| 970 | break; |
Holger Freyther | 89824fc | 2008-12-30 16:18:18 +0000 | [diff] [blame] | 971 | case 'a': |
| 972 | gsm0408_allow_everyone(1); |
| 973 | break; |
Holger Freyther | e97f7fb | 2008-12-31 18:52:11 +0000 | [diff] [blame] | 974 | case 'r': |
| 975 | gsm0408_set_reject_cause(atoi(optarg)); |
| 976 | break; |
Holger Freyther | 9a3ee0f | 2009-01-02 00:40:15 +0000 | [diff] [blame] | 977 | case 'p': |
| 978 | create_pcap_file(optarg); |
| 979 | break; |
Harald Welte | 8c1d0e4 | 2009-02-15 03:38:12 +0000 | [diff] [blame] | 980 | case 't': |
| 981 | BTS_TYPE = parse_btstype(optarg); |
| 982 | break; |
Holger Freyther | b332f61 | 2008-12-27 12:46:51 +0000 | [diff] [blame] | 983 | default: |
| 984 | /* ignore */ |
| 985 | break; |
| 986 | } |
| 987 | } |
| 988 | } |
| 989 | |
Harald Welte | d125250 | 2009-01-01 01:50:32 +0000 | [diff] [blame] | 990 | static void signal_handler(int signal) |
| 991 | { |
| 992 | fprintf(stdout, "signal %u received\n", signal); |
| 993 | |
| 994 | switch (signal) { |
| 995 | case SIGHUP: |
| 996 | case SIGABRT: |
| 997 | shutdown_net(gsmnet); |
| 998 | break; |
| 999 | default: |
| 1000 | break; |
| 1001 | } |
| 1002 | } |
| 1003 | |
Harald Welte | f6b7a90 | 2008-12-26 00:05:11 +0000 | [diff] [blame] | 1004 | int main(int argc, char **argv) |
| 1005 | { |
Harald Welte | 1fa60c8 | 2009-02-09 18:13:26 +0000 | [diff] [blame] | 1006 | int rc; |
| 1007 | |
Holger Freyther | b332f61 | 2008-12-27 12:46:51 +0000 | [diff] [blame] | 1008 | /* parse options */ |
| 1009 | handle_options(argc, argv); |
| 1010 | |
Holger Freyther | bde3610 | 2008-12-28 22:51:39 +0000 | [diff] [blame] | 1011 | if (db_init(database_name)) { |
Harald Welte | 75a983f | 2008-12-27 21:34:06 +0000 | [diff] [blame] | 1012 | printf("DB: Failed to init database. Please check the option settings.\n"); |
| 1013 | return 1; |
| 1014 | } |
| 1015 | printf("DB: Database initialized.\n"); |
| 1016 | |
| 1017 | if (db_prepare()) { |
| 1018 | printf("DB: Failed to prepare database.\n"); |
| 1019 | return 1; |
| 1020 | } |
| 1021 | printf("DB: Database prepared.\n"); |
| 1022 | |
Harald Welte | 1fa60c8 | 2009-02-09 18:13:26 +0000 | [diff] [blame] | 1023 | rc = bootstrap_network(); |
| 1024 | if (rc < 0) |
| 1025 | exit(1); |
Harald Welte | f6b7a90 | 2008-12-26 00:05:11 +0000 | [diff] [blame] | 1026 | |
Harald Welte | d125250 | 2009-01-01 01:50:32 +0000 | [diff] [blame] | 1027 | signal(SIGHUP, &signal_handler); |
| 1028 | signal(SIGABRT, &signal_handler); |
| 1029 | |
Harald Welte | f6b7a90 | 2008-12-26 00:05:11 +0000 | [diff] [blame] | 1030 | while (1) { |
| 1031 | bsc_select_main(); |
| 1032 | } |
| 1033 | } |