Holger Hans Peter Freyther | 7113514 | 2010-03-29 08:47:44 +0200 | [diff] [blame] | 1 | /* GSM Network Management (OML) messages on the A-bis interface |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2 | * 3GPP TS 12.21 version 8.0.0 Release 1999 / ETSI TS 100 623 V8.0.0 */ |
| 3 | |
| 4 | /* (C) 2008-2009 by Harald Welte <laforge@gnumonks.org> |
| 5 | * |
| 6 | * All Rights Reserved |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
Harald Welte | 0e3e88e | 2011-01-01 15:25:50 +0100 | [diff] [blame] | 9 | * it under the terms of the GNU Affero General Public License as published by |
| 10 | * the Free Software Foundation; either version 3 of the License, or |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 11 | * (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
Harald Welte | 0e3e88e | 2011-01-01 15:25:50 +0100 | [diff] [blame] | 16 | * GNU Affero General Public License for more details. |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 17 | * |
Harald Welte | 0e3e88e | 2011-01-01 15:25:50 +0100 | [diff] [blame] | 18 | * You should have received a copy of the GNU Affero General Public License |
| 19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 20 | * |
| 21 | */ |
| 22 | |
| 23 | |
| 24 | #include <errno.h> |
| 25 | #include <unistd.h> |
| 26 | #include <stdio.h> |
| 27 | #include <fcntl.h> |
| 28 | #include <stdlib.h> |
| 29 | #include <libgen.h> |
| 30 | #include <time.h> |
| 31 | #include <limits.h> |
| 32 | |
| 33 | #include <sys/types.h> |
| 34 | #include <sys/stat.h> |
| 35 | #include <netinet/in.h> |
| 36 | #include <arpa/inet.h> |
| 37 | |
| 38 | #include <openbsc/gsm_data.h> |
| 39 | #include <openbsc/debug.h> |
Harald Welte | f4625b1 | 2010-02-20 16:24:02 +0100 | [diff] [blame] | 40 | #include <osmocore/msgb.h> |
| 41 | #include <osmocore/tlv.h> |
| 42 | #include <osmocore/talloc.h> |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 43 | #include <openbsc/abis_nm.h> |
| 44 | #include <openbsc/misdn.h> |
| 45 | #include <openbsc/signal.h> |
| 46 | |
| 47 | #define OM_ALLOC_SIZE 1024 |
| 48 | #define OM_HEADROOM_SIZE 128 |
Holger Hans Peter Freyther | b5f5448 | 2009-12-28 10:04:26 +0100 | [diff] [blame] | 49 | #define IPACC_SEGMENT_SIZE 245 |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 50 | |
| 51 | /* unidirectional messages from BTS to BSC */ |
| 52 | static const enum abis_nm_msgtype reports[] = { |
| 53 | NM_MT_SW_ACTIVATED_REP, |
| 54 | NM_MT_TEST_REP, |
| 55 | NM_MT_STATECHG_EVENT_REP, |
| 56 | NM_MT_FAILURE_EVENT_REP, |
| 57 | }; |
| 58 | |
| 59 | /* messages without ACK/NACK */ |
| 60 | static const enum abis_nm_msgtype no_ack_nack[] = { |
| 61 | NM_MT_MEAS_RES_REQ, |
| 62 | NM_MT_STOP_MEAS, |
| 63 | NM_MT_START_MEAS, |
| 64 | }; |
| 65 | |
| 66 | /* Messages related to software load */ |
| 67 | static const enum abis_nm_msgtype sw_load_msgs[] = { |
| 68 | NM_MT_LOAD_INIT_ACK, |
| 69 | NM_MT_LOAD_INIT_NACK, |
| 70 | NM_MT_LOAD_SEG_ACK, |
| 71 | NM_MT_LOAD_ABORT, |
| 72 | NM_MT_LOAD_END_ACK, |
| 73 | NM_MT_LOAD_END_NACK, |
| 74 | //NM_MT_SW_ACT_REQ, |
| 75 | NM_MT_ACTIVATE_SW_ACK, |
| 76 | NM_MT_ACTIVATE_SW_NACK, |
| 77 | NM_MT_SW_ACTIVATED_REP, |
| 78 | }; |
| 79 | |
| 80 | static const enum abis_nm_msgtype nacks[] = { |
| 81 | NM_MT_LOAD_INIT_NACK, |
| 82 | NM_MT_LOAD_END_NACK, |
| 83 | NM_MT_SW_ACT_REQ_NACK, |
| 84 | NM_MT_ACTIVATE_SW_NACK, |
| 85 | NM_MT_ESTABLISH_TEI_NACK, |
| 86 | NM_MT_CONN_TERR_SIGN_NACK, |
| 87 | NM_MT_DISC_TERR_SIGN_NACK, |
| 88 | NM_MT_CONN_TERR_TRAF_NACK, |
| 89 | NM_MT_DISC_TERR_TRAF_NACK, |
| 90 | NM_MT_CONN_MDROP_LINK_NACK, |
| 91 | NM_MT_DISC_MDROP_LINK_NACK, |
| 92 | NM_MT_SET_BTS_ATTR_NACK, |
| 93 | NM_MT_SET_RADIO_ATTR_NACK, |
| 94 | NM_MT_SET_CHAN_ATTR_NACK, |
| 95 | NM_MT_PERF_TEST_NACK, |
| 96 | NM_MT_SEND_TEST_REP_NACK, |
| 97 | NM_MT_STOP_TEST_NACK, |
| 98 | NM_MT_STOP_EVENT_REP_NACK, |
| 99 | NM_MT_REST_EVENT_REP_NACK, |
| 100 | NM_MT_CHG_ADM_STATE_NACK, |
| 101 | NM_MT_CHG_ADM_STATE_REQ_NACK, |
| 102 | NM_MT_REP_OUTST_ALARMS_NACK, |
| 103 | NM_MT_CHANGEOVER_NACK, |
| 104 | NM_MT_OPSTART_NACK, |
| 105 | NM_MT_REINIT_NACK, |
| 106 | NM_MT_SET_SITE_OUT_NACK, |
| 107 | NM_MT_CHG_HW_CONF_NACK, |
| 108 | NM_MT_GET_ATTR_NACK, |
| 109 | NM_MT_SET_ALARM_THRES_NACK, |
| 110 | NM_MT_BS11_BEGIN_DB_TX_NACK, |
| 111 | NM_MT_BS11_END_DB_TX_NACK, |
| 112 | NM_MT_BS11_CREATE_OBJ_NACK, |
| 113 | NM_MT_BS11_DELETE_OBJ_NACK, |
| 114 | }; |
| 115 | |
Harald Welte | 453141f | 2010-03-25 11:45:30 +0800 | [diff] [blame] | 116 | static const struct value_string nack_names[] = { |
| 117 | { NM_MT_LOAD_INIT_NACK, "SOFTWARE LOAD INIT" }, |
| 118 | { NM_MT_LOAD_END_NACK, "SOFTWARE LOAD END" }, |
| 119 | { NM_MT_SW_ACT_REQ_NACK, "SOFTWARE ACTIVATE REQUEST" }, |
| 120 | { NM_MT_ACTIVATE_SW_NACK, "ACTIVATE SOFTWARE" }, |
| 121 | { NM_MT_ESTABLISH_TEI_NACK, "ESTABLISH TEI" }, |
| 122 | { NM_MT_CONN_TERR_SIGN_NACK, "CONNECT TERRESTRIAL SIGNALLING" }, |
| 123 | { NM_MT_DISC_TERR_SIGN_NACK, "DISCONNECT TERRESTRIAL SIGNALLING" }, |
| 124 | { NM_MT_CONN_TERR_TRAF_NACK, "CONNECT TERRESTRIAL TRAFFIC" }, |
| 125 | { NM_MT_DISC_TERR_TRAF_NACK, "DISCONNECT TERRESTRIAL TRAFFIC" }, |
| 126 | { NM_MT_CONN_MDROP_LINK_NACK, "CONNECT MULTI-DROP LINK" }, |
| 127 | { NM_MT_DISC_MDROP_LINK_NACK, "DISCONNECT MULTI-DROP LINK" }, |
| 128 | { NM_MT_SET_BTS_ATTR_NACK, "SET BTS ATTRIBUTE" }, |
| 129 | { NM_MT_SET_RADIO_ATTR_NACK, "SET RADIO ATTRIBUTE" }, |
| 130 | { NM_MT_SET_CHAN_ATTR_NACK, "SET CHANNEL ATTRIBUTE" }, |
| 131 | { NM_MT_PERF_TEST_NACK, "PERFORM TEST" }, |
| 132 | { NM_MT_SEND_TEST_REP_NACK, "SEND TEST REPORT" }, |
| 133 | { NM_MT_STOP_TEST_NACK, "STOP TEST" }, |
| 134 | { NM_MT_STOP_EVENT_REP_NACK, "STOP EVENT REPORT" }, |
| 135 | { NM_MT_REST_EVENT_REP_NACK, "RESET EVENT REPORT" }, |
| 136 | { NM_MT_CHG_ADM_STATE_NACK, "CHANGE ADMINISTRATIVE STATE" }, |
| 137 | { NM_MT_CHG_ADM_STATE_REQ_NACK, |
| 138 | "CHANGE ADMINISTRATIVE STATE REQUEST" }, |
| 139 | { NM_MT_REP_OUTST_ALARMS_NACK, "REPORT OUTSTANDING ALARMS" }, |
| 140 | { NM_MT_CHANGEOVER_NACK, "CHANGEOVER" }, |
| 141 | { NM_MT_OPSTART_NACK, "OPSTART" }, |
| 142 | { NM_MT_REINIT_NACK, "REINIT" }, |
| 143 | { NM_MT_SET_SITE_OUT_NACK, "SET SITE OUTPUT" }, |
| 144 | { NM_MT_CHG_HW_CONF_NACK, "CHANGE HARDWARE CONFIGURATION" }, |
| 145 | { NM_MT_GET_ATTR_NACK, "GET ATTRIBUTE" }, |
| 146 | { NM_MT_SET_ALARM_THRES_NACK, "SET ALARM THRESHOLD" }, |
| 147 | { NM_MT_BS11_BEGIN_DB_TX_NACK, "BS11 BEGIN DATABASE TRANSMISSION" }, |
| 148 | { NM_MT_BS11_END_DB_TX_NACK, "BS11 END DATABASE TRANSMISSION" }, |
| 149 | { NM_MT_BS11_CREATE_OBJ_NACK, "BS11 CREATE OBJECT" }, |
| 150 | { NM_MT_BS11_DELETE_OBJ_NACK, "BS11 DELETE OBJECT" }, |
| 151 | { 0, NULL } |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 152 | }; |
| 153 | |
| 154 | /* Chapter 9.4.36 */ |
Harald Welte | 453141f | 2010-03-25 11:45:30 +0800 | [diff] [blame] | 155 | static const struct value_string nack_cause_names[] = { |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 156 | /* General Nack Causes */ |
Harald Welte | 453141f | 2010-03-25 11:45:30 +0800 | [diff] [blame] | 157 | { NM_NACK_INCORR_STRUCT, "Incorrect message structure" }, |
| 158 | { NM_NACK_MSGTYPE_INVAL, "Invalid message type value" }, |
| 159 | { NM_NACK_OBJCLASS_INVAL, "Invalid Object class value" }, |
| 160 | { NM_NACK_OBJCLASS_NOTSUPP, "Object class not supported" }, |
| 161 | { NM_NACK_BTSNR_UNKN, "BTS no. unknown" }, |
| 162 | { NM_NACK_TRXNR_UNKN, "Baseband Transceiver no. unknown" }, |
| 163 | { NM_NACK_OBJINST_UNKN, "Object Instance unknown" }, |
| 164 | { NM_NACK_ATTRID_INVAL, "Invalid attribute identifier value" }, |
| 165 | { NM_NACK_ATTRID_NOTSUPP, "Attribute identifier not supported" }, |
| 166 | { NM_NACK_PARAM_RANGE, "Parameter value outside permitted range" }, |
| 167 | { NM_NACK_ATTRLIST_INCONSISTENT,"Inconsistency in attribute list" }, |
| 168 | { NM_NACK_SPEC_IMPL_NOTSUPP, "Specified implementation not supported" }, |
| 169 | { NM_NACK_CANT_PERFORM, "Message cannot be performed" }, |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 170 | /* Specific Nack Causes */ |
Harald Welte | 453141f | 2010-03-25 11:45:30 +0800 | [diff] [blame] | 171 | { NM_NACK_RES_NOTIMPL, "Resource not implemented" }, |
| 172 | { NM_NACK_RES_NOTAVAIL, "Resource not available" }, |
| 173 | { NM_NACK_FREQ_NOTAVAIL, "Frequency not available" }, |
| 174 | { NM_NACK_TEST_NOTSUPP, "Test not supported" }, |
| 175 | { NM_NACK_CAPACITY_RESTR, "Capacity restrictions" }, |
| 176 | { NM_NACK_PHYSCFG_NOTPERFORM, "Physical configuration cannot be performed" }, |
| 177 | { NM_NACK_TEST_NOTINIT, "Test not initiated" }, |
| 178 | { NM_NACK_PHYSCFG_NOTRESTORE, "Physical configuration cannot be restored" }, |
| 179 | { NM_NACK_TEST_NOSUCH, "No such test" }, |
| 180 | { NM_NACK_TEST_NOSTOP, "Test cannot be stopped" }, |
| 181 | { NM_NACK_MSGINCONSIST_PHYSCFG, "Message inconsistent with physical configuration" }, |
| 182 | { NM_NACK_FILE_INCOMPLETE, "Complete file notreceived" }, |
| 183 | { NM_NACK_FILE_NOTAVAIL, "File not available at destination" }, |
| 184 | { NM_NACK_FILE_NOTACTIVATE, "File cannot be activate" }, |
| 185 | { NM_NACK_REQ_NOT_GRANT, "Request not granted" }, |
| 186 | { NM_NACK_WAIT, "Wait" }, |
| 187 | { NM_NACK_NOTH_REPORT_EXIST, "Nothing reportable existing" }, |
| 188 | { NM_NACK_MEAS_NOTSUPP, "Measurement not supported" }, |
| 189 | { NM_NACK_MEAS_NOTSTART, "Measurement not started" }, |
| 190 | { 0, NULL } |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 191 | }; |
| 192 | |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 193 | static const char *nack_cause_name(u_int8_t cause) |
| 194 | { |
Harald Welte | 453141f | 2010-03-25 11:45:30 +0800 | [diff] [blame] | 195 | return get_value_string(nack_cause_names, cause); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 196 | } |
| 197 | |
| 198 | /* Chapter 9.4.16: Event Type */ |
Harald Welte | 453141f | 2010-03-25 11:45:30 +0800 | [diff] [blame] | 199 | static const struct value_string event_type_names[] = { |
| 200 | { NM_EVT_COMM_FAIL, "communication failure" }, |
| 201 | { NM_EVT_QOS_FAIL, "quality of service failure" }, |
| 202 | { NM_EVT_PROC_FAIL, "processing failure" }, |
| 203 | { NM_EVT_EQUIP_FAIL, "equipment failure" }, |
| 204 | { NM_EVT_ENV_FAIL, "environment failure" }, |
| 205 | { 0, NULL } |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 206 | }; |
| 207 | |
| 208 | static const char *event_type_name(u_int8_t cause) |
| 209 | { |
Harald Welte | 453141f | 2010-03-25 11:45:30 +0800 | [diff] [blame] | 210 | return get_value_string(event_type_names, cause); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 211 | } |
| 212 | |
| 213 | /* Chapter 9.4.63: Perceived Severity */ |
Harald Welte | 453141f | 2010-03-25 11:45:30 +0800 | [diff] [blame] | 214 | static const struct value_string severity_names[] = { |
| 215 | { NM_SEVER_CEASED, "failure ceased" }, |
| 216 | { NM_SEVER_CRITICAL, "critical failure" }, |
| 217 | { NM_SEVER_MAJOR, "major failure" }, |
| 218 | { NM_SEVER_MINOR, "minor failure" }, |
| 219 | { NM_SEVER_WARNING, "warning level failure" }, |
| 220 | { NM_SEVER_INDETERMINATE, "indeterminate failure" }, |
| 221 | { 0, NULL } |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 222 | }; |
| 223 | |
| 224 | static const char *severity_name(u_int8_t cause) |
| 225 | { |
Harald Welte | 453141f | 2010-03-25 11:45:30 +0800 | [diff] [blame] | 226 | return get_value_string(severity_names, cause); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 227 | } |
| 228 | |
| 229 | /* Attributes that the BSC can set, not only get, according to Section 9.4 */ |
| 230 | static const enum abis_nm_attr nm_att_settable[] = { |
| 231 | NM_ATT_ADD_INFO, |
| 232 | NM_ATT_ADD_TEXT, |
| 233 | NM_ATT_DEST, |
| 234 | NM_ATT_EVENT_TYPE, |
| 235 | NM_ATT_FILE_DATA, |
| 236 | NM_ATT_GET_ARI, |
| 237 | NM_ATT_HW_CONF_CHG, |
| 238 | NM_ATT_LIST_REQ_ATTR, |
| 239 | NM_ATT_MDROP_LINK, |
| 240 | NM_ATT_MDROP_NEXT, |
| 241 | NM_ATT_NACK_CAUSES, |
| 242 | NM_ATT_OUTST_ALARM, |
| 243 | NM_ATT_PHYS_CONF, |
| 244 | NM_ATT_PROB_CAUSE, |
| 245 | NM_ATT_RAD_SUBC, |
| 246 | NM_ATT_SOURCE, |
| 247 | NM_ATT_SPEC_PROB, |
| 248 | NM_ATT_START_TIME, |
| 249 | NM_ATT_TEST_DUR, |
| 250 | NM_ATT_TEST_NO, |
| 251 | NM_ATT_TEST_REPORT, |
| 252 | NM_ATT_WINDOW_SIZE, |
| 253 | NM_ATT_SEVERITY, |
| 254 | NM_ATT_MEAS_RES, |
| 255 | NM_ATT_MEAS_TYPE, |
| 256 | }; |
| 257 | |
Harald Welte | 59698fb | 2010-01-10 18:01:52 +0100 | [diff] [blame] | 258 | const struct tlv_definition nm_att_tlvdef = { |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 259 | .def = { |
| 260 | [NM_ATT_ABIS_CHANNEL] = { TLV_TYPE_FIXED, 3 }, |
| 261 | [NM_ATT_ADD_INFO] = { TLV_TYPE_TL16V }, |
| 262 | [NM_ATT_ADD_TEXT] = { TLV_TYPE_TL16V }, |
| 263 | [NM_ATT_ADM_STATE] = { TLV_TYPE_TV }, |
| 264 | [NM_ATT_ARFCN_LIST]= { TLV_TYPE_TL16V }, |
| 265 | [NM_ATT_AUTON_REPORT] = { TLV_TYPE_TV }, |
| 266 | [NM_ATT_AVAIL_STATUS] = { TLV_TYPE_TL16V }, |
| 267 | [NM_ATT_BCCH_ARFCN] = { TLV_TYPE_FIXED, 2 }, |
| 268 | [NM_ATT_BSIC] = { TLV_TYPE_TV }, |
| 269 | [NM_ATT_BTS_AIR_TIMER] = { TLV_TYPE_TV }, |
| 270 | [NM_ATT_CCCH_L_I_P] = { TLV_TYPE_TV }, |
| 271 | [NM_ATT_CCCH_L_T] = { TLV_TYPE_TV }, |
| 272 | [NM_ATT_CHAN_COMB] = { TLV_TYPE_TV }, |
| 273 | [NM_ATT_CONN_FAIL_CRIT] = { TLV_TYPE_TL16V }, |
| 274 | [NM_ATT_DEST] = { TLV_TYPE_TL16V }, |
| 275 | [NM_ATT_EVENT_TYPE] = { TLV_TYPE_TV }, |
| 276 | [NM_ATT_FILE_DATA] = { TLV_TYPE_TL16V }, |
| 277 | [NM_ATT_FILE_ID] = { TLV_TYPE_TL16V }, |
| 278 | [NM_ATT_FILE_VERSION] = { TLV_TYPE_TL16V }, |
| 279 | [NM_ATT_GSM_TIME] = { TLV_TYPE_FIXED, 2 }, |
| 280 | [NM_ATT_HSN] = { TLV_TYPE_TV }, |
| 281 | [NM_ATT_HW_CONFIG] = { TLV_TYPE_TL16V }, |
| 282 | [NM_ATT_HW_DESC] = { TLV_TYPE_TL16V }, |
| 283 | [NM_ATT_INTAVE_PARAM] = { TLV_TYPE_TV }, |
| 284 | [NM_ATT_INTERF_BOUND] = { TLV_TYPE_FIXED, 6 }, |
| 285 | [NM_ATT_LIST_REQ_ATTR] = { TLV_TYPE_TL16V }, |
| 286 | [NM_ATT_MAIO] = { TLV_TYPE_TV }, |
| 287 | [NM_ATT_MANUF_STATE] = { TLV_TYPE_TV }, |
| 288 | [NM_ATT_MANUF_THRESH] = { TLV_TYPE_TL16V }, |
| 289 | [NM_ATT_MANUF_ID] = { TLV_TYPE_TL16V }, |
| 290 | [NM_ATT_MAX_TA] = { TLV_TYPE_TV }, |
| 291 | [NM_ATT_MDROP_LINK] = { TLV_TYPE_FIXED, 2 }, |
| 292 | [NM_ATT_MDROP_NEXT] = { TLV_TYPE_FIXED, 2 }, |
| 293 | [NM_ATT_NACK_CAUSES] = { TLV_TYPE_TV }, |
| 294 | [NM_ATT_NY1] = { TLV_TYPE_TV }, |
| 295 | [NM_ATT_OPER_STATE] = { TLV_TYPE_TV }, |
| 296 | [NM_ATT_OVERL_PERIOD] = { TLV_TYPE_TL16V }, |
| 297 | [NM_ATT_PHYS_CONF] = { TLV_TYPE_TL16V }, |
| 298 | [NM_ATT_POWER_CLASS] = { TLV_TYPE_TV }, |
| 299 | [NM_ATT_POWER_THRESH] = { TLV_TYPE_FIXED, 3 }, |
| 300 | [NM_ATT_PROB_CAUSE] = { TLV_TYPE_FIXED, 3 }, |
| 301 | [NM_ATT_RACH_B_THRESH] = { TLV_TYPE_TV }, |
| 302 | [NM_ATT_LDAVG_SLOTS] = { TLV_TYPE_FIXED, 2 }, |
| 303 | [NM_ATT_RAD_SUBC] = { TLV_TYPE_TV }, |
| 304 | [NM_ATT_RF_MAXPOWR_R] = { TLV_TYPE_TV }, |
| 305 | [NM_ATT_SITE_INPUTS] = { TLV_TYPE_TL16V }, |
| 306 | [NM_ATT_SITE_OUTPUTS] = { TLV_TYPE_TL16V }, |
| 307 | [NM_ATT_SOURCE] = { TLV_TYPE_TL16V }, |
| 308 | [NM_ATT_SPEC_PROB] = { TLV_TYPE_TV }, |
| 309 | [NM_ATT_START_TIME] = { TLV_TYPE_FIXED, 2 }, |
| 310 | [NM_ATT_T200] = { TLV_TYPE_FIXED, 7 }, |
| 311 | [NM_ATT_TEI] = { TLV_TYPE_TV }, |
| 312 | [NM_ATT_TEST_DUR] = { TLV_TYPE_FIXED, 2 }, |
| 313 | [NM_ATT_TEST_NO] = { TLV_TYPE_TV }, |
| 314 | [NM_ATT_TEST_REPORT] = { TLV_TYPE_TL16V }, |
| 315 | [NM_ATT_VSWR_THRESH] = { TLV_TYPE_FIXED, 2 }, |
| 316 | [NM_ATT_WINDOW_SIZE] = { TLV_TYPE_TV }, |
| 317 | [NM_ATT_TSC] = { TLV_TYPE_TV }, |
| 318 | [NM_ATT_SW_CONFIG] = { TLV_TYPE_TL16V }, |
| 319 | [NM_ATT_SEVERITY] = { TLV_TYPE_TV }, |
| 320 | [NM_ATT_GET_ARI] = { TLV_TYPE_TL16V }, |
| 321 | [NM_ATT_HW_CONF_CHG] = { TLV_TYPE_TL16V }, |
| 322 | [NM_ATT_OUTST_ALARM] = { TLV_TYPE_TV }, |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 323 | [NM_ATT_MEAS_RES] = { TLV_TYPE_TL16V }, |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 324 | }, |
| 325 | }; |
| 326 | |
Harald Welte | 35cd5e9 | 2009-08-10 12:21:22 +0200 | [diff] [blame] | 327 | static const enum abis_nm_chan_comb chcomb4pchan[] = { |
| 328 | [GSM_PCHAN_CCCH] = NM_CHANC_mainBCCH, |
| 329 | [GSM_PCHAN_CCCH_SDCCH4] = NM_CHANC_BCCHComb, |
| 330 | [GSM_PCHAN_TCH_F] = NM_CHANC_TCHFull, |
| 331 | [GSM_PCHAN_TCH_H] = NM_CHANC_TCHHalf, |
| 332 | [GSM_PCHAN_SDCCH8_SACCH8C] = NM_CHANC_SDCCH, |
Harald Welte | 37884ed | 2009-10-24 10:25:50 +0200 | [diff] [blame] | 333 | [GSM_PCHAN_PDCH] = NM_CHANC_IPAC_PDCH, |
| 334 | [GSM_PCHAN_TCH_F_PDCH] = NM_CHANC_IPAC_TCHFull_PDCH, |
Harald Welte | 35cd5e9 | 2009-08-10 12:21:22 +0200 | [diff] [blame] | 335 | /* FIXME: bounds check */ |
| 336 | }; |
| 337 | |
| 338 | int abis_nm_chcomb4pchan(enum gsm_phys_chan_config pchan) |
| 339 | { |
| 340 | if (pchan < ARRAY_SIZE(chcomb4pchan)) |
| 341 | return chcomb4pchan[pchan]; |
| 342 | |
| 343 | return -EINVAL; |
| 344 | } |
| 345 | |
Harald Welte | 59698fb | 2010-01-10 18:01:52 +0100 | [diff] [blame] | 346 | int abis_nm_tlv_parse(struct tlv_parsed *tp, struct gsm_bts *bts, const u_int8_t *buf, int len) |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 347 | { |
Harald Welte | 59698fb | 2010-01-10 18:01:52 +0100 | [diff] [blame] | 348 | if (!bts->model) |
| 349 | return -EIO; |
| 350 | return tlv_parse(tp, &bts->model->nm_att_tlvdef, buf, len, 0, 0); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 351 | } |
| 352 | |
| 353 | static int is_in_arr(enum abis_nm_msgtype mt, const enum abis_nm_msgtype *arr, int size) |
| 354 | { |
| 355 | int i; |
| 356 | |
| 357 | for (i = 0; i < size; i++) { |
| 358 | if (arr[i] == mt) |
| 359 | return 1; |
| 360 | } |
| 361 | |
| 362 | return 0; |
| 363 | } |
| 364 | |
| 365 | #if 0 |
| 366 | /* is this msgtype the usual ACK/NACK type ? */ |
| 367 | static int is_ack_nack(enum abis_nm_msgtype mt) |
| 368 | { |
| 369 | return !is_in_arr(mt, no_ack_nack, ARRAY_SIZE(no_ack_nack)); |
| 370 | } |
| 371 | #endif |
| 372 | |
| 373 | /* is this msgtype a report ? */ |
| 374 | static int is_report(enum abis_nm_msgtype mt) |
| 375 | { |
| 376 | return is_in_arr(mt, reports, ARRAY_SIZE(reports)); |
| 377 | } |
| 378 | |
| 379 | #define MT_ACK(x) (x+1) |
| 380 | #define MT_NACK(x) (x+2) |
| 381 | |
| 382 | static void fill_om_hdr(struct abis_om_hdr *oh, u_int8_t len) |
| 383 | { |
| 384 | oh->mdisc = ABIS_OM_MDISC_FOM; |
| 385 | oh->placement = ABIS_OM_PLACEMENT_ONLY; |
| 386 | oh->sequence = 0; |
| 387 | oh->length = len; |
| 388 | } |
| 389 | |
| 390 | static void fill_om_fom_hdr(struct abis_om_hdr *oh, u_int8_t len, |
| 391 | u_int8_t msg_type, u_int8_t obj_class, |
| 392 | u_int8_t bts_nr, u_int8_t trx_nr, u_int8_t ts_nr) |
| 393 | { |
| 394 | struct abis_om_fom_hdr *foh = |
| 395 | (struct abis_om_fom_hdr *) oh->data; |
| 396 | |
| 397 | fill_om_hdr(oh, len+sizeof(*foh)); |
| 398 | foh->msg_type = msg_type; |
| 399 | foh->obj_class = obj_class; |
| 400 | foh->obj_inst.bts_nr = bts_nr; |
| 401 | foh->obj_inst.trx_nr = trx_nr; |
| 402 | foh->obj_inst.ts_nr = ts_nr; |
| 403 | } |
| 404 | |
| 405 | static struct msgb *nm_msgb_alloc(void) |
| 406 | { |
Harald Welte | 9cfc935 | 2009-06-26 19:39:35 +0200 | [diff] [blame] | 407 | return msgb_alloc_headroom(OM_ALLOC_SIZE, OM_HEADROOM_SIZE, |
| 408 | "OML"); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 409 | } |
| 410 | |
| 411 | /* Send a OML NM Message from BSC to BTS */ |
Holger Hans Peter Freyther | 2a6bffe | 2010-11-15 20:50:42 +0100 | [diff] [blame] | 412 | static int abis_nm_queue_msg(struct gsm_bts *bts, struct msgb *msg) |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 413 | { |
| 414 | msg->trx = bts->c0; |
| 415 | |
Holger Hans Peter Freyther | 2a6bffe | 2010-11-15 20:50:42 +0100 | [diff] [blame] | 416 | /* queue OML messages */ |
| 417 | if (llist_empty(&bts->abis_queue) && !bts->abis_nm_pend) { |
| 418 | bts->abis_nm_pend = OBSC_NM_W_ACK_CB(msg); |
| 419 | return _abis_nm_sendmsg(msg); |
| 420 | } else { |
| 421 | msgb_enqueue(&bts->abis_queue, msg); |
| 422 | return 0; |
| 423 | } |
| 424 | |
| 425 | } |
| 426 | |
| 427 | int abis_nm_sendmsg(struct gsm_bts *bts, struct msgb *msg) |
| 428 | { |
| 429 | OBSC_NM_W_ACK_CB(msg) = 1; |
| 430 | return abis_nm_queue_msg(bts, msg); |
| 431 | } |
| 432 | |
| 433 | static int abis_nm_sendmsg_direct(struct gsm_bts *bts, struct msgb *msg) |
| 434 | { |
| 435 | OBSC_NM_W_ACK_CB(msg) = 0; |
| 436 | return abis_nm_queue_msg(bts, msg); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 437 | } |
| 438 | |
| 439 | static int abis_nm_rcvmsg_sw(struct msgb *mb); |
| 440 | |
Harald Welte | 63b964e | 2010-05-31 16:40:40 +0200 | [diff] [blame] | 441 | const struct value_string abis_nm_obj_class_names[] = { |
| 442 | { NM_OC_SITE_MANAGER, "SITE-MANAGER" }, |
Harald Welte | 453141f | 2010-03-25 11:45:30 +0800 | [diff] [blame] | 443 | { NM_OC_BTS, "BTS" }, |
Harald Welte | 63b964e | 2010-05-31 16:40:40 +0200 | [diff] [blame] | 444 | { NM_OC_RADIO_CARRIER, "RADIO-CARRIER" }, |
| 445 | { NM_OC_BASEB_TRANSC, "BASEBAND-TRANSCEIVER" }, |
Harald Welte | 453141f | 2010-03-25 11:45:30 +0800 | [diff] [blame] | 446 | { NM_OC_CHANNEL, "CHANNEL" }, |
| 447 | { NM_OC_BS11_ADJC, "ADJC" }, |
| 448 | { NM_OC_BS11_HANDOVER, "HANDOVER" }, |
Harald Welte | 63b964e | 2010-05-31 16:40:40 +0200 | [diff] [blame] | 449 | { NM_OC_BS11_PWR_CTRL, "POWER-CONTROL" }, |
Harald Welte | 453141f | 2010-03-25 11:45:30 +0800 | [diff] [blame] | 450 | { NM_OC_BS11_BTSE, "BTSE" }, |
| 451 | { NM_OC_BS11_RACK, "RACK" }, |
| 452 | { NM_OC_BS11_TEST, "TEST" }, |
| 453 | { NM_OC_BS11_ENVABTSE, "ENVABTSE" }, |
| 454 | { NM_OC_BS11_BPORT, "BPORT" }, |
Harald Welte | 63b964e | 2010-05-31 16:40:40 +0200 | [diff] [blame] | 455 | { NM_OC_GPRS_NSE, "GPRS-NSE" }, |
| 456 | { NM_OC_GPRS_CELL, "GPRS-CELL" }, |
| 457 | { NM_OC_GPRS_NSVC, "GPRS-NSVC" }, |
Harald Welte | 453141f | 2010-03-25 11:45:30 +0800 | [diff] [blame] | 458 | { NM_OC_BS11, "SIEMENSHW" }, |
| 459 | { 0, NULL } |
| 460 | }; |
| 461 | |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 462 | static const char *obj_class_name(u_int8_t oc) |
| 463 | { |
Harald Welte | 63b964e | 2010-05-31 16:40:40 +0200 | [diff] [blame] | 464 | return get_value_string(abis_nm_obj_class_names, oc); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 465 | } |
| 466 | |
| 467 | const char *nm_opstate_name(u_int8_t os) |
| 468 | { |
| 469 | switch (os) { |
Harald Welte | 2c87ec1 | 2009-12-24 10:06:33 +0100 | [diff] [blame] | 470 | case NM_OPSTATE_DISABLED: |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 471 | return "Disabled"; |
Harald Welte | 2c87ec1 | 2009-12-24 10:06:33 +0100 | [diff] [blame] | 472 | case NM_OPSTATE_ENABLED: |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 473 | return "Enabled"; |
Harald Welte | 2c87ec1 | 2009-12-24 10:06:33 +0100 | [diff] [blame] | 474 | case NM_OPSTATE_NULL: |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 475 | return "NULL"; |
| 476 | default: |
| 477 | return "RFU"; |
| 478 | } |
| 479 | } |
| 480 | |
| 481 | /* Chapter 9.4.7 */ |
Harald Welte | 453141f | 2010-03-25 11:45:30 +0800 | [diff] [blame] | 482 | static const struct value_string avail_names[] = { |
| 483 | { 0, "In test" }, |
| 484 | { 1, "Failed" }, |
| 485 | { 2, "Power off" }, |
| 486 | { 3, "Off line" }, |
| 487 | /* Not used */ |
| 488 | { 5, "Dependency" }, |
| 489 | { 6, "Degraded" }, |
| 490 | { 7, "Not installed" }, |
| 491 | { 0xff, "OK" }, |
| 492 | { 0, NULL } |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 493 | }; |
| 494 | |
| 495 | const char *nm_avail_name(u_int8_t avail) |
| 496 | { |
Harald Welte | 453141f | 2010-03-25 11:45:30 +0800 | [diff] [blame] | 497 | return get_value_string(avail_names, avail); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 498 | } |
| 499 | |
Harald Welte | beeae41 | 2009-11-12 14:48:42 +0100 | [diff] [blame] | 500 | static struct value_string test_names[] = { |
| 501 | /* FIXME: standard test names */ |
| 502 | { NM_IPACC_TESTNO_CHAN_USAGE, "Channel Usage" }, |
| 503 | { NM_IPACC_TESTNO_BCCH_CHAN_USAGE, "BCCH Channel Usage" }, |
| 504 | { NM_IPACC_TESTNO_FREQ_SYNC, "Frequency Synchronization" }, |
| 505 | { NM_IPACC_TESTNO_BCCH_INFO, "BCCH Info" }, |
| 506 | { NM_IPACC_TESTNO_TX_BEACON, "Transmit Beacon" }, |
| 507 | { NM_IPACC_TESTNO_SYSINFO_MONITOR, "System Info Monitor" }, |
| 508 | { NM_IPACC_TESTNO_BCCCH_MONITOR, "BCCH Monitor" }, |
| 509 | { 0, NULL } |
| 510 | }; |
| 511 | |
Harald Welte | 63b964e | 2010-05-31 16:40:40 +0200 | [diff] [blame] | 512 | const struct value_string abis_nm_adm_state_names[] = { |
| 513 | { NM_STATE_LOCKED, "Locked" }, |
| 514 | { NM_STATE_UNLOCKED, "Unlocked" }, |
| 515 | { NM_STATE_SHUTDOWN, "Shutdown" }, |
| 516 | { NM_STATE_NULL, "NULL" }, |
| 517 | { 0, NULL } |
| 518 | }; |
| 519 | |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 520 | const char *nm_adm_name(u_int8_t adm) |
| 521 | { |
Harald Welte | 63b964e | 2010-05-31 16:40:40 +0200 | [diff] [blame] | 522 | return get_value_string(abis_nm_adm_state_names, adm); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 523 | } |
| 524 | |
Sylvain Munaut | ca3e04f | 2010-01-02 16:32:17 +0100 | [diff] [blame] | 525 | int nm_is_running(struct gsm_nm_state *s) { |
| 526 | return (s->operational == NM_OPSTATE_ENABLED) && ( |
| 527 | (s->availability == NM_AVSTATE_OK) || |
| 528 | (s->availability == 0xff) |
| 529 | ); |
| 530 | } |
| 531 | |
Harald Welte | b7284a9 | 2009-10-20 09:56:18 +0200 | [diff] [blame] | 532 | static void debugp_foh(struct abis_om_fom_hdr *foh) |
| 533 | { |
| 534 | DEBUGP(DNM, "OC=%s(%02x) INST=(%02x,%02x,%02x) ", |
Holger Hans Peter Freyther | 7113514 | 2010-03-29 08:47:44 +0200 | [diff] [blame] | 535 | obj_class_name(foh->obj_class), foh->obj_class, |
Harald Welte | b7284a9 | 2009-10-20 09:56:18 +0200 | [diff] [blame] | 536 | foh->obj_inst.bts_nr, foh->obj_inst.trx_nr, |
| 537 | foh->obj_inst.ts_nr); |
| 538 | } |
| 539 | |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 540 | /* obtain the gsm_nm_state data structure for a given object instance */ |
| 541 | static struct gsm_nm_state * |
| 542 | objclass2nmstate(struct gsm_bts *bts, u_int8_t obj_class, |
| 543 | struct abis_om_obj_inst *obj_inst) |
| 544 | { |
| 545 | struct gsm_bts_trx *trx; |
| 546 | struct gsm_nm_state *nm_state = NULL; |
| 547 | |
| 548 | switch (obj_class) { |
| 549 | case NM_OC_BTS: |
| 550 | nm_state = &bts->nm_state; |
| 551 | break; |
| 552 | case NM_OC_RADIO_CARRIER: |
Harald Welte | 3d9ecf7 | 2009-11-13 12:10:18 +0100 | [diff] [blame] | 553 | if (obj_inst->trx_nr >= bts->num_trx) { |
| 554 | DEBUGPC(DNM, "TRX %u does not exist ", obj_inst->trx_nr); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 555 | return NULL; |
Harald Welte | 3d9ecf7 | 2009-11-13 12:10:18 +0100 | [diff] [blame] | 556 | } |
Harald Welte | e712a5f | 2009-06-21 16:17:15 +0200 | [diff] [blame] | 557 | trx = gsm_bts_trx_num(bts, obj_inst->trx_nr); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 558 | nm_state = &trx->nm_state; |
| 559 | break; |
| 560 | case NM_OC_BASEB_TRANSC: |
Harald Welte | 3d9ecf7 | 2009-11-13 12:10:18 +0100 | [diff] [blame] | 561 | if (obj_inst->trx_nr >= bts->num_trx) { |
| 562 | DEBUGPC(DNM, "TRX %u does not exist ", obj_inst->trx_nr); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 563 | return NULL; |
Harald Welte | 3d9ecf7 | 2009-11-13 12:10:18 +0100 | [diff] [blame] | 564 | } |
Harald Welte | e712a5f | 2009-06-21 16:17:15 +0200 | [diff] [blame] | 565 | trx = gsm_bts_trx_num(bts, obj_inst->trx_nr); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 566 | nm_state = &trx->bb_transc.nm_state; |
| 567 | break; |
| 568 | case NM_OC_CHANNEL: |
Holger Hans Peter Freyther | 9fe0d07 | 2009-12-21 16:56:28 +0100 | [diff] [blame] | 569 | if (obj_inst->trx_nr >= bts->num_trx) { |
Harald Welte | 3d9ecf7 | 2009-11-13 12:10:18 +0100 | [diff] [blame] | 570 | DEBUGPC(DNM, "TRX %u does not exist ", obj_inst->trx_nr); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 571 | return NULL; |
Harald Welte | 3d9ecf7 | 2009-11-13 12:10:18 +0100 | [diff] [blame] | 572 | } |
Harald Welte | e712a5f | 2009-06-21 16:17:15 +0200 | [diff] [blame] | 573 | trx = gsm_bts_trx_num(bts, obj_inst->trx_nr); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 574 | if (obj_inst->ts_nr >= TRX_NR_TS) |
| 575 | return NULL; |
| 576 | nm_state = &trx->ts[obj_inst->ts_nr].nm_state; |
| 577 | break; |
| 578 | case NM_OC_SITE_MANAGER: |
| 579 | nm_state = &bts->site_mgr.nm_state; |
| 580 | break; |
| 581 | case NM_OC_BS11: |
| 582 | switch (obj_inst->bts_nr) { |
| 583 | case BS11_OBJ_CCLK: |
| 584 | nm_state = &bts->bs11.cclk.nm_state; |
| 585 | break; |
| 586 | case BS11_OBJ_BBSIG: |
| 587 | if (obj_inst->ts_nr > bts->num_trx) |
| 588 | return NULL; |
Harald Welte | e712a5f | 2009-06-21 16:17:15 +0200 | [diff] [blame] | 589 | trx = gsm_bts_trx_num(bts, obj_inst->trx_nr); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 590 | nm_state = &trx->bs11.bbsig.nm_state; |
| 591 | break; |
| 592 | case BS11_OBJ_PA: |
| 593 | if (obj_inst->ts_nr > bts->num_trx) |
| 594 | return NULL; |
Harald Welte | e712a5f | 2009-06-21 16:17:15 +0200 | [diff] [blame] | 595 | trx = gsm_bts_trx_num(bts, obj_inst->trx_nr); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 596 | nm_state = &trx->bs11.pa.nm_state; |
| 597 | break; |
| 598 | default: |
| 599 | return NULL; |
| 600 | } |
| 601 | case NM_OC_BS11_RACK: |
| 602 | nm_state = &bts->bs11.rack.nm_state; |
| 603 | break; |
| 604 | case NM_OC_BS11_ENVABTSE: |
Holger Hans Peter Freyther | 5bd48ca | 2009-12-21 17:06:07 +0100 | [diff] [blame] | 605 | if (obj_inst->trx_nr >= ARRAY_SIZE(bts->bs11.envabtse)) |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 606 | return NULL; |
| 607 | nm_state = &bts->bs11.envabtse[obj_inst->trx_nr].nm_state; |
| 608 | break; |
Harald Welte | 439e128 | 2009-10-24 10:19:14 +0200 | [diff] [blame] | 609 | case NM_OC_GPRS_NSE: |
| 610 | nm_state = &bts->gprs.nse.nm_state; |
| 611 | break; |
| 612 | case NM_OC_GPRS_CELL: |
| 613 | nm_state = &bts->gprs.cell.nm_state; |
| 614 | break; |
| 615 | case NM_OC_GPRS_NSVC: |
Holger Hans Peter Freyther | 5bd48ca | 2009-12-21 17:06:07 +0100 | [diff] [blame] | 616 | if (obj_inst->trx_nr >= ARRAY_SIZE(bts->gprs.nsvc)) |
Harald Welte | 439e128 | 2009-10-24 10:19:14 +0200 | [diff] [blame] | 617 | return NULL; |
| 618 | nm_state = &bts->gprs.nsvc[obj_inst->trx_nr].nm_state; |
| 619 | break; |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 620 | } |
| 621 | return nm_state; |
| 622 | } |
| 623 | |
| 624 | /* obtain the in-memory data structure of a given object instance */ |
| 625 | static void * |
| 626 | objclass2obj(struct gsm_bts *bts, u_int8_t obj_class, |
| 627 | struct abis_om_obj_inst *obj_inst) |
| 628 | { |
| 629 | struct gsm_bts_trx *trx; |
| 630 | void *obj = NULL; |
| 631 | |
| 632 | switch (obj_class) { |
| 633 | case NM_OC_BTS: |
| 634 | obj = bts; |
| 635 | break; |
| 636 | case NM_OC_RADIO_CARRIER: |
Harald Welte | 3d9ecf7 | 2009-11-13 12:10:18 +0100 | [diff] [blame] | 637 | if (obj_inst->trx_nr >= bts->num_trx) { |
| 638 | DEBUGPC(DNM, "TRX %u does not exist ", obj_inst->trx_nr); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 639 | return NULL; |
Harald Welte | 3d9ecf7 | 2009-11-13 12:10:18 +0100 | [diff] [blame] | 640 | } |
Harald Welte | e712a5f | 2009-06-21 16:17:15 +0200 | [diff] [blame] | 641 | trx = gsm_bts_trx_num(bts, obj_inst->trx_nr); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 642 | obj = trx; |
| 643 | break; |
| 644 | case NM_OC_BASEB_TRANSC: |
Harald Welte | 3d9ecf7 | 2009-11-13 12:10:18 +0100 | [diff] [blame] | 645 | if (obj_inst->trx_nr >= bts->num_trx) { |
| 646 | DEBUGPC(DNM, "TRX %u does not exist ", obj_inst->trx_nr); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 647 | return NULL; |
Harald Welte | 3d9ecf7 | 2009-11-13 12:10:18 +0100 | [diff] [blame] | 648 | } |
Harald Welte | e712a5f | 2009-06-21 16:17:15 +0200 | [diff] [blame] | 649 | trx = gsm_bts_trx_num(bts, obj_inst->trx_nr); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 650 | obj = &trx->bb_transc; |
| 651 | break; |
| 652 | case NM_OC_CHANNEL: |
Holger Hans Peter Freyther | 9fe0d07 | 2009-12-21 16:56:28 +0100 | [diff] [blame] | 653 | if (obj_inst->trx_nr >= bts->num_trx) { |
Harald Welte | 3d9ecf7 | 2009-11-13 12:10:18 +0100 | [diff] [blame] | 654 | DEBUGPC(DNM, "TRX %u does not exist ", obj_inst->trx_nr); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 655 | return NULL; |
Harald Welte | 3d9ecf7 | 2009-11-13 12:10:18 +0100 | [diff] [blame] | 656 | } |
Harald Welte | e712a5f | 2009-06-21 16:17:15 +0200 | [diff] [blame] | 657 | trx = gsm_bts_trx_num(bts, obj_inst->trx_nr); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 658 | if (obj_inst->ts_nr >= TRX_NR_TS) |
| 659 | return NULL; |
| 660 | obj = &trx->ts[obj_inst->ts_nr]; |
| 661 | break; |
| 662 | case NM_OC_SITE_MANAGER: |
| 663 | obj = &bts->site_mgr; |
| 664 | break; |
Harald Welte | 439e128 | 2009-10-24 10:19:14 +0200 | [diff] [blame] | 665 | case NM_OC_GPRS_NSE: |
| 666 | obj = &bts->gprs.nse; |
| 667 | break; |
| 668 | case NM_OC_GPRS_CELL: |
| 669 | obj = &bts->gprs.cell; |
| 670 | break; |
| 671 | case NM_OC_GPRS_NSVC: |
Holger Hans Peter Freyther | 5bd48ca | 2009-12-21 17:06:07 +0100 | [diff] [blame] | 672 | if (obj_inst->trx_nr >= ARRAY_SIZE(bts->gprs.nsvc)) |
Harald Welte | 439e128 | 2009-10-24 10:19:14 +0200 | [diff] [blame] | 673 | return NULL; |
| 674 | obj = &bts->gprs.nsvc[obj_inst->trx_nr]; |
| 675 | break; |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 676 | } |
| 677 | return obj; |
| 678 | } |
| 679 | |
| 680 | /* Update the administrative state of a given object in our in-memory data |
| 681 | * structures and send an event to the higher layer */ |
| 682 | static int update_admstate(struct gsm_bts *bts, u_int8_t obj_class, |
| 683 | struct abis_om_obj_inst *obj_inst, u_int8_t adm_state) |
| 684 | { |
| 685 | struct gsm_nm_state *nm_state, new_state; |
| 686 | void *obj; |
| 687 | int rc; |
| 688 | |
| 689 | obj = objclass2obj(bts, obj_class, obj_inst); |
Harald Welte | 3d9ecf7 | 2009-11-13 12:10:18 +0100 | [diff] [blame] | 690 | if (!obj) |
| 691 | return -EINVAL; |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 692 | nm_state = objclass2nmstate(bts, obj_class, obj_inst); |
| 693 | if (!nm_state) |
| 694 | return -1; |
| 695 | |
| 696 | new_state = *nm_state; |
| 697 | new_state.administrative = adm_state; |
| 698 | |
Holger Hans Peter Freyther | 9aec6db | 2010-05-13 00:37:48 +0800 | [diff] [blame] | 699 | rc = nm_state_event(EVT_STATECHG_ADM, obj_class, obj, nm_state, &new_state, obj_inst); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 700 | |
| 701 | nm_state->administrative = adm_state; |
| 702 | |
| 703 | return rc; |
| 704 | } |
| 705 | |
| 706 | static int abis_nm_rx_statechg_rep(struct msgb *mb) |
| 707 | { |
| 708 | struct abis_om_hdr *oh = msgb_l2(mb); |
| 709 | struct abis_om_fom_hdr *foh = msgb_l3(mb); |
| 710 | struct gsm_bts *bts = mb->trx->bts; |
| 711 | struct tlv_parsed tp; |
| 712 | struct gsm_nm_state *nm_state, new_state; |
| 713 | int rc; |
| 714 | |
| 715 | DEBUGPC(DNM, "STATE CHG: "); |
| 716 | |
| 717 | memset(&new_state, 0, sizeof(new_state)); |
| 718 | |
| 719 | nm_state = objclass2nmstate(bts, foh->obj_class, &foh->obj_inst); |
| 720 | if (!nm_state) { |
Harald Welte | 3d9ecf7 | 2009-11-13 12:10:18 +0100 | [diff] [blame] | 721 | DEBUGPC(DNM, "unknown object class\n"); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 722 | return -EINVAL; |
| 723 | } |
| 724 | |
| 725 | new_state = *nm_state; |
| 726 | |
Harald Welte | 59698fb | 2010-01-10 18:01:52 +0100 | [diff] [blame] | 727 | abis_nm_tlv_parse(&tp, bts, foh->data, oh->length-sizeof(*foh)); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 728 | if (TLVP_PRESENT(&tp, NM_ATT_OPER_STATE)) { |
| 729 | new_state.operational = *TLVP_VAL(&tp, NM_ATT_OPER_STATE); |
| 730 | DEBUGPC(DNM, "OP_STATE=%s ", nm_opstate_name(new_state.operational)); |
| 731 | } |
| 732 | if (TLVP_PRESENT(&tp, NM_ATT_AVAIL_STATUS)) { |
| 733 | if (TLVP_LEN(&tp, NM_ATT_AVAIL_STATUS) == 0) |
| 734 | new_state.availability = 0xff; |
| 735 | else |
| 736 | new_state.availability = *TLVP_VAL(&tp, NM_ATT_AVAIL_STATUS); |
| 737 | DEBUGPC(DNM, "AVAIL=%s(%02x) ", nm_avail_name(new_state.availability), |
| 738 | new_state.availability); |
Sylvain Munaut | 035e370 | 2010-01-02 16:35:26 +0100 | [diff] [blame] | 739 | } else |
| 740 | new_state.availability = 0xff; |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 741 | if (TLVP_PRESENT(&tp, NM_ATT_ADM_STATE)) { |
| 742 | new_state.administrative = *TLVP_VAL(&tp, NM_ATT_ADM_STATE); |
Holger Hans Peter Freyther | 460fb3b | 2009-10-22 15:44:30 +0200 | [diff] [blame] | 743 | DEBUGPC(DNM, "ADM=%2s ", nm_adm_name(new_state.administrative)); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 744 | } |
| 745 | DEBUGPC(DNM, "\n"); |
| 746 | |
Holger Hans Peter Freyther | 677bb2f | 2009-12-31 03:05:52 +0100 | [diff] [blame] | 747 | if ((new_state.administrative != 0 && nm_state->administrative == 0) || |
| 748 | new_state.operational != nm_state->operational || |
| 749 | new_state.availability != nm_state->availability) { |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 750 | /* Update the operational state of a given object in our in-memory data |
| 751 | * structures and send an event to the higher layer */ |
| 752 | void *obj = objclass2obj(bts, foh->obj_class, &foh->obj_inst); |
Holger Hans Peter Freyther | 9aec6db | 2010-05-13 00:37:48 +0800 | [diff] [blame] | 753 | rc = nm_state_event(EVT_STATECHG_OPER, foh->obj_class, obj, nm_state, &new_state, &foh->obj_inst); |
Holger Hans Peter Freyther | 677bb2f | 2009-12-31 03:05:52 +0100 | [diff] [blame] | 754 | nm_state->operational = new_state.operational; |
| 755 | nm_state->availability = new_state.availability; |
| 756 | if (nm_state->administrative == 0) |
| 757 | nm_state->administrative = new_state.administrative; |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 758 | } |
| 759 | #if 0 |
| 760 | if (op_state == 1) { |
| 761 | /* try to enable objects that are disabled */ |
| 762 | abis_nm_opstart(bts, foh->obj_class, |
| 763 | foh->obj_inst.bts_nr, |
| 764 | foh->obj_inst.trx_nr, |
| 765 | foh->obj_inst.ts_nr); |
| 766 | } |
| 767 | #endif |
| 768 | return 0; |
| 769 | } |
| 770 | |
| 771 | static int rx_fail_evt_rep(struct msgb *mb) |
| 772 | { |
| 773 | struct abis_om_hdr *oh = msgb_l2(mb); |
| 774 | struct abis_om_fom_hdr *foh = msgb_l3(mb); |
| 775 | struct tlv_parsed tp; |
| 776 | |
| 777 | DEBUGPC(DNM, "Failure Event Report "); |
| 778 | |
Harald Welte | 59698fb | 2010-01-10 18:01:52 +0100 | [diff] [blame] | 779 | abis_nm_tlv_parse(&tp, mb->trx->bts, foh->data, oh->length-sizeof(*foh)); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 780 | |
| 781 | if (TLVP_PRESENT(&tp, NM_ATT_EVENT_TYPE)) |
| 782 | DEBUGPC(DNM, "Type=%s ", event_type_name(*TLVP_VAL(&tp, NM_ATT_EVENT_TYPE))); |
| 783 | if (TLVP_PRESENT(&tp, NM_ATT_SEVERITY)) |
| 784 | DEBUGPC(DNM, "Severity=%s ", severity_name(*TLVP_VAL(&tp, NM_ATT_SEVERITY))); |
| 785 | |
| 786 | DEBUGPC(DNM, "\n"); |
| 787 | |
| 788 | return 0; |
| 789 | } |
| 790 | |
| 791 | static int abis_nm_rcvmsg_report(struct msgb *mb) |
| 792 | { |
| 793 | struct abis_om_fom_hdr *foh = msgb_l3(mb); |
| 794 | u_int8_t mt = foh->msg_type; |
| 795 | |
Harald Welte | b7284a9 | 2009-10-20 09:56:18 +0200 | [diff] [blame] | 796 | debugp_foh(foh); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 797 | |
| 798 | //nmh->cfg->report_cb(mb, foh); |
| 799 | |
| 800 | switch (mt) { |
| 801 | case NM_MT_STATECHG_EVENT_REP: |
| 802 | return abis_nm_rx_statechg_rep(mb); |
| 803 | break; |
| 804 | case NM_MT_SW_ACTIVATED_REP: |
| 805 | DEBUGPC(DNM, "Software Activated Report\n"); |
| 806 | dispatch_signal(SS_NM, S_NM_SW_ACTIV_REP, mb); |
| 807 | break; |
| 808 | case NM_MT_FAILURE_EVENT_REP: |
| 809 | rx_fail_evt_rep(mb); |
| 810 | dispatch_signal(SS_NM, S_NM_FAIL_REP, mb); |
| 811 | break; |
Harald Welte | 0bf8e30 | 2009-08-08 00:02:36 +0200 | [diff] [blame] | 812 | case NM_MT_TEST_REP: |
| 813 | DEBUGPC(DNM, "Test Report\n"); |
| 814 | dispatch_signal(SS_NM, S_NM_TEST_REP, mb); |
| 815 | break; |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 816 | default: |
| 817 | DEBUGPC(DNM, "reporting NM MT 0x%02x\n", mt); |
| 818 | break; |
| 819 | |
| 820 | }; |
| 821 | |
| 822 | return 0; |
| 823 | } |
| 824 | |
| 825 | /* Activate the specified software into the BTS */ |
| 826 | static int ipacc_sw_activate(struct gsm_bts *bts, u_int8_t obj_class, u_int8_t i0, u_int8_t i1, |
Mike Haben | 322fc58 | 2009-10-01 14:56:13 +0200 | [diff] [blame] | 827 | u_int8_t i2, const u_int8_t *sw_desc, u_int8_t swdesc_len) |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 828 | { |
| 829 | struct abis_om_hdr *oh; |
| 830 | struct msgb *msg = nm_msgb_alloc(); |
| 831 | u_int8_t len = swdesc_len; |
| 832 | u_int8_t *trailer; |
| 833 | |
| 834 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 835 | fill_om_fom_hdr(oh, len, NM_MT_ACTIVATE_SW, obj_class, i0, i1, i2); |
| 836 | |
| 837 | trailer = msgb_put(msg, swdesc_len); |
| 838 | memcpy(trailer, sw_desc, swdesc_len); |
| 839 | |
| 840 | return abis_nm_sendmsg(bts, msg); |
| 841 | } |
| 842 | |
Sylvain Munaut | 7e3edbf | 2009-10-25 17:48:42 +0100 | [diff] [blame] | 843 | static int abis_nm_parse_sw_descr(const u_int8_t *sw_descr, int sw_descr_len) |
| 844 | { |
| 845 | static const struct tlv_definition sw_descr_def = { |
| 846 | .def = { |
| 847 | [NM_ATT_FILE_ID] = { TLV_TYPE_TL16V, }, |
| 848 | [NM_ATT_FILE_VERSION] = { TLV_TYPE_TL16V, }, |
| 849 | }, |
| 850 | }; |
| 851 | |
| 852 | u_int8_t tag; |
| 853 | u_int16_t tag_len; |
| 854 | const u_int8_t *val; |
| 855 | int ofs = 0, len; |
| 856 | |
| 857 | /* Classic TLV parsing doesn't work well with SW_DESCR because of it's |
| 858 | * nested nature and the fact you have to assume it contains only two sub |
| 859 | * tags NM_ATT_FILE_VERSION & NM_ATT_FILE_ID to parse it */ |
| 860 | |
| 861 | if (sw_descr[0] != NM_ATT_SW_DESCR) { |
| 862 | DEBUGP(DNM, "SW_DESCR attribute identifier not found!\n"); |
| 863 | return -1; |
| 864 | } |
| 865 | ofs += 1; |
| 866 | |
| 867 | len = tlv_parse_one(&tag, &tag_len, &val, |
| 868 | &sw_descr_def, &sw_descr[ofs], sw_descr_len-ofs); |
| 869 | if (len < 0 || (tag != NM_ATT_FILE_ID)) { |
| 870 | DEBUGP(DNM, "FILE_ID attribute identifier not found!\n"); |
| 871 | return -2; |
| 872 | } |
| 873 | ofs += len; |
| 874 | |
| 875 | len = tlv_parse_one(&tag, &tag_len, &val, |
| 876 | &sw_descr_def, &sw_descr[ofs], sw_descr_len-ofs); |
| 877 | if (len < 0 || (tag != NM_ATT_FILE_VERSION)) { |
| 878 | DEBUGP(DNM, "FILE_VERSION attribute identifier not found!\n"); |
| 879 | return -3; |
| 880 | } |
| 881 | ofs += len; |
| 882 | |
| 883 | return ofs; |
| 884 | } |
| 885 | |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 886 | static int abis_nm_rx_sw_act_req(struct msgb *mb) |
| 887 | { |
| 888 | struct abis_om_hdr *oh = msgb_l2(mb); |
| 889 | struct abis_om_fom_hdr *foh = msgb_l3(mb); |
Mike Haben | 322fc58 | 2009-10-01 14:56:13 +0200 | [diff] [blame] | 890 | struct tlv_parsed tp; |
| 891 | const u_int8_t *sw_config; |
Sylvain Munaut | 7e3edbf | 2009-10-25 17:48:42 +0100 | [diff] [blame] | 892 | int ret, sw_config_len, sw_descr_len; |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 893 | |
Harald Welte | b7284a9 | 2009-10-20 09:56:18 +0200 | [diff] [blame] | 894 | debugp_foh(foh); |
| 895 | |
| 896 | DEBUGPC(DNM, "SW Activate Request: "); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 897 | |
Harald Welte | 3055e33 | 2010-03-14 15:37:43 +0800 | [diff] [blame] | 898 | DEBUGP(DNM, "Software Activate Request, ACKing and Activating\n"); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 899 | |
| 900 | ret = abis_nm_sw_act_req_ack(mb->trx->bts, foh->obj_class, |
| 901 | foh->obj_inst.bts_nr, |
| 902 | foh->obj_inst.trx_nr, |
Harald Welte | 3055e33 | 2010-03-14 15:37:43 +0800 | [diff] [blame] | 903 | foh->obj_inst.ts_nr, 0, |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 904 | foh->data, oh->length-sizeof(*foh)); |
| 905 | |
Harald Welte | 59698fb | 2010-01-10 18:01:52 +0100 | [diff] [blame] | 906 | abis_nm_tlv_parse(&tp, mb->trx->bts, foh->data, oh->length-sizeof(*foh)); |
Mike Haben | 322fc58 | 2009-10-01 14:56:13 +0200 | [diff] [blame] | 907 | sw_config = TLVP_VAL(&tp, NM_ATT_SW_CONFIG); |
| 908 | sw_config_len = TLVP_LEN(&tp, NM_ATT_SW_CONFIG); |
| 909 | if (!TLVP_PRESENT(&tp, NM_ATT_SW_CONFIG)) { |
| 910 | DEBUGP(DNM, "SW config not found! Can't continue.\n"); |
| 911 | return -EINVAL; |
| 912 | } else { |
| 913 | DEBUGP(DNM, "Found SW config: %s\n", hexdump(sw_config, sw_config_len)); |
| 914 | } |
| 915 | |
Sylvain Munaut | 7e3edbf | 2009-10-25 17:48:42 +0100 | [diff] [blame] | 916 | /* Use the first SW_DESCR present in SW config */ |
| 917 | sw_descr_len = abis_nm_parse_sw_descr(sw_config, sw_config_len); |
| 918 | if (sw_descr_len < 0) |
| 919 | return -EINVAL; |
Mike Haben | 322fc58 | 2009-10-01 14:56:13 +0200 | [diff] [blame] | 920 | |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 921 | return ipacc_sw_activate(mb->trx->bts, foh->obj_class, |
| 922 | foh->obj_inst.bts_nr, |
| 923 | foh->obj_inst.trx_nr, |
| 924 | foh->obj_inst.ts_nr, |
Sylvain Munaut | 7e3edbf | 2009-10-25 17:48:42 +0100 | [diff] [blame] | 925 | sw_config, sw_descr_len); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 926 | } |
| 927 | |
| 928 | /* Receive a CHANGE_ADM_STATE_ACK, parse the TLV and update local state */ |
| 929 | static int abis_nm_rx_chg_adm_state_ack(struct msgb *mb) |
| 930 | { |
| 931 | struct abis_om_hdr *oh = msgb_l2(mb); |
| 932 | struct abis_om_fom_hdr *foh = msgb_l3(mb); |
| 933 | struct tlv_parsed tp; |
| 934 | u_int8_t adm_state; |
| 935 | |
Harald Welte | 59698fb | 2010-01-10 18:01:52 +0100 | [diff] [blame] | 936 | abis_nm_tlv_parse(&tp, mb->trx->bts, foh->data, oh->length-sizeof(*foh)); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 937 | if (!TLVP_PRESENT(&tp, NM_ATT_ADM_STATE)) |
| 938 | return -EINVAL; |
| 939 | |
| 940 | adm_state = *TLVP_VAL(&tp, NM_ATT_ADM_STATE); |
| 941 | |
| 942 | return update_admstate(mb->trx->bts, foh->obj_class, &foh->obj_inst, adm_state); |
| 943 | } |
| 944 | |
| 945 | static int abis_nm_rx_lmt_event(struct msgb *mb) |
| 946 | { |
| 947 | struct abis_om_hdr *oh = msgb_l2(mb); |
| 948 | struct abis_om_fom_hdr *foh = msgb_l3(mb); |
| 949 | struct tlv_parsed tp; |
| 950 | |
| 951 | DEBUGP(DNM, "LMT Event "); |
Harald Welte | 59698fb | 2010-01-10 18:01:52 +0100 | [diff] [blame] | 952 | abis_nm_tlv_parse(&tp, mb->trx->bts, foh->data, oh->length-sizeof(*foh)); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 953 | if (TLVP_PRESENT(&tp, NM_ATT_BS11_LMT_LOGON_SESSION) && |
| 954 | TLVP_LEN(&tp, NM_ATT_BS11_LMT_LOGON_SESSION) >= 1) { |
| 955 | u_int8_t onoff = *TLVP_VAL(&tp, NM_ATT_BS11_LMT_LOGON_SESSION); |
| 956 | DEBUGPC(DNM, "LOG%s ", onoff ? "ON" : "OFF"); |
| 957 | } |
| 958 | if (TLVP_PRESENT(&tp, NM_ATT_BS11_LMT_USER_ACC_LEV) && |
| 959 | TLVP_LEN(&tp, NM_ATT_BS11_LMT_USER_ACC_LEV) >= 1) { |
| 960 | u_int8_t level = *TLVP_VAL(&tp, NM_ATT_BS11_LMT_USER_ACC_LEV); |
| 961 | DEBUGPC(DNM, "Level=%u ", level); |
| 962 | } |
| 963 | if (TLVP_PRESENT(&tp, NM_ATT_BS11_LMT_USER_NAME) && |
| 964 | TLVP_LEN(&tp, NM_ATT_BS11_LMT_USER_NAME) >= 1) { |
| 965 | char *name = (char *) TLVP_VAL(&tp, NM_ATT_BS11_LMT_USER_NAME); |
| 966 | DEBUGPC(DNM, "Username=%s ", name); |
| 967 | } |
| 968 | DEBUGPC(DNM, "\n"); |
| 969 | /* FIXME: parse LMT LOGON TIME */ |
| 970 | return 0; |
| 971 | } |
| 972 | |
Holger Hans Peter Freyther | 2a6bffe | 2010-11-15 20:50:42 +0100 | [diff] [blame] | 973 | static void abis_nm_queue_send_next(struct gsm_bts *bts) |
| 974 | { |
| 975 | int wait = 0; |
| 976 | struct msgb *msg; |
| 977 | /* the queue is empty */ |
| 978 | while (!llist_empty(&bts->abis_queue)) { |
| 979 | msg = msgb_dequeue(&bts->abis_queue); |
| 980 | wait = OBSC_NM_W_ACK_CB(msg); |
| 981 | _abis_nm_sendmsg(msg); |
| 982 | |
| 983 | if (wait) |
| 984 | break; |
| 985 | } |
| 986 | |
| 987 | bts->abis_nm_pend = wait; |
| 988 | } |
| 989 | |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 990 | /* Receive a OML NM Message from BTS */ |
| 991 | static int abis_nm_rcvmsg_fom(struct msgb *mb) |
| 992 | { |
| 993 | struct abis_om_hdr *oh = msgb_l2(mb); |
| 994 | struct abis_om_fom_hdr *foh = msgb_l3(mb); |
| 995 | u_int8_t mt = foh->msg_type; |
Holger Hans Peter Freyther | 2a6bffe | 2010-11-15 20:50:42 +0100 | [diff] [blame] | 996 | int ret = 0; |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 997 | |
| 998 | /* check for unsolicited message */ |
| 999 | if (is_report(mt)) |
| 1000 | return abis_nm_rcvmsg_report(mb); |
| 1001 | |
| 1002 | if (is_in_arr(mt, sw_load_msgs, ARRAY_SIZE(sw_load_msgs))) |
| 1003 | return abis_nm_rcvmsg_sw(mb); |
| 1004 | |
| 1005 | if (is_in_arr(mt, nacks, ARRAY_SIZE(nacks))) { |
Holger Hans Peter Freyther | dfea6c8 | 2010-07-14 02:08:35 +0800 | [diff] [blame] | 1006 | struct nm_nack_signal_data nack_data; |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1007 | struct tlv_parsed tp; |
Harald Welte | 935d10b | 2009-10-08 20:18:59 +0200 | [diff] [blame] | 1008 | |
Harald Welte | b7284a9 | 2009-10-20 09:56:18 +0200 | [diff] [blame] | 1009 | debugp_foh(foh); |
Harald Welte | 935d10b | 2009-10-08 20:18:59 +0200 | [diff] [blame] | 1010 | |
Harald Welte | 453141f | 2010-03-25 11:45:30 +0800 | [diff] [blame] | 1011 | DEBUGPC(DNM, "%s NACK ", get_value_string(nack_names, mt)); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1012 | |
Harald Welte | 59698fb | 2010-01-10 18:01:52 +0100 | [diff] [blame] | 1013 | abis_nm_tlv_parse(&tp, mb->trx->bts, foh->data, oh->length-sizeof(*foh)); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1014 | if (TLVP_PRESENT(&tp, NM_ATT_NACK_CAUSES)) |
Holger Hans Peter Freyther | 7113514 | 2010-03-29 08:47:44 +0200 | [diff] [blame] | 1015 | DEBUGPC(DNM, "CAUSE=%s\n", |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1016 | nack_cause_name(*TLVP_VAL(&tp, NM_ATT_NACK_CAUSES))); |
| 1017 | else |
| 1018 | DEBUGPC(DNM, "\n"); |
Holger Hans Peter Freyther | efedf94 | 2009-06-10 10:48:14 +0200 | [diff] [blame] | 1019 | |
Holger Hans Peter Freyther | dfea6c8 | 2010-07-14 02:08:35 +0800 | [diff] [blame] | 1020 | nack_data.msg = mb; |
| 1021 | nack_data.mt = mt; |
| 1022 | dispatch_signal(SS_NM, S_NM_NACK, &nack_data); |
Holger Hans Peter Freyther | 2a6bffe | 2010-11-15 20:50:42 +0100 | [diff] [blame] | 1023 | abis_nm_queue_send_next(mb->trx->bts); |
Holger Hans Peter Freyther | efedf94 | 2009-06-10 10:48:14 +0200 | [diff] [blame] | 1024 | return 0; |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1025 | } |
| 1026 | #if 0 |
| 1027 | /* check if last message is to be acked */ |
| 1028 | if (is_ack_nack(nmh->last_msgtype)) { |
| 1029 | if (mt == MT_ACK(nmh->last_msgtype)) { |
Harald Welte | de4477a | 2009-12-24 12:20:20 +0100 | [diff] [blame] | 1030 | DEBUGP(DNM, "received ACK (0x%x)\n", foh->msg_type); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1031 | /* we got our ACK, continue sending the next msg */ |
| 1032 | } else if (mt == MT_NACK(nmh->last_msgtype)) { |
| 1033 | /* we got a NACK, signal this to the caller */ |
Harald Welte | de4477a | 2009-12-24 12:20:20 +0100 | [diff] [blame] | 1034 | DEBUGP(DNM, "received NACK (0x%x)\n", foh->msg_type); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1035 | /* FIXME: somehow signal this to the caller */ |
| 1036 | } else { |
| 1037 | /* really strange things happen */ |
| 1038 | return -EINVAL; |
| 1039 | } |
| 1040 | } |
| 1041 | #endif |
| 1042 | |
| 1043 | switch (mt) { |
| 1044 | case NM_MT_CHG_ADM_STATE_ACK: |
Holger Hans Peter Freyther | 2a6bffe | 2010-11-15 20:50:42 +0100 | [diff] [blame] | 1045 | ret = abis_nm_rx_chg_adm_state_ack(mb); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1046 | break; |
| 1047 | case NM_MT_SW_ACT_REQ: |
Holger Hans Peter Freyther | 2a6bffe | 2010-11-15 20:50:42 +0100 | [diff] [blame] | 1048 | ret = abis_nm_rx_sw_act_req(mb); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1049 | break; |
| 1050 | case NM_MT_BS11_LMT_SESSION: |
Holger Hans Peter Freyther | 2a6bffe | 2010-11-15 20:50:42 +0100 | [diff] [blame] | 1051 | ret = abis_nm_rx_lmt_event(mb); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1052 | break; |
Harald Welte | 204317e | 2009-08-06 17:58:31 +0200 | [diff] [blame] | 1053 | case NM_MT_CONN_MDROP_LINK_ACK: |
| 1054 | DEBUGP(DNM, "CONN MDROP LINK ACK\n"); |
| 1055 | break; |
Holger Hans Peter Freyther | 9ef8e5a | 2009-12-30 09:00:01 +0100 | [diff] [blame] | 1056 | case NM_MT_IPACC_RESTART_ACK: |
| 1057 | dispatch_signal(SS_NM, S_NM_IPACC_RESTART_ACK, NULL); |
| 1058 | break; |
| 1059 | case NM_MT_IPACC_RESTART_NACK: |
| 1060 | dispatch_signal(SS_NM, S_NM_IPACC_RESTART_NACK, NULL); |
| 1061 | break; |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1062 | } |
| 1063 | |
Holger Hans Peter Freyther | 2a6bffe | 2010-11-15 20:50:42 +0100 | [diff] [blame] | 1064 | abis_nm_queue_send_next(mb->trx->bts); |
| 1065 | return ret; |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1066 | } |
| 1067 | |
| 1068 | static int abis_nm_rx_ipacc(struct msgb *mb); |
| 1069 | |
| 1070 | static int abis_nm_rcvmsg_manuf(struct msgb *mb) |
| 1071 | { |
| 1072 | int rc; |
| 1073 | int bts_type = mb->trx->bts->type; |
| 1074 | |
| 1075 | switch (bts_type) { |
Mike Haben | 66e0ba0 | 2009-10-02 12:19:34 +0100 | [diff] [blame] | 1076 | case GSM_BTS_TYPE_NANOBTS: |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1077 | rc = abis_nm_rx_ipacc(mb); |
Holger Hans Peter Freyther | 2a6bffe | 2010-11-15 20:50:42 +0100 | [diff] [blame] | 1078 | abis_nm_queue_send_next(mb->trx->bts); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1079 | break; |
| 1080 | default: |
Harald Welte | cf2ec4a | 2009-12-17 23:10:46 +0100 | [diff] [blame] | 1081 | LOGP(DNM, LOGL_ERROR, "don't know how to parse OML for this " |
| 1082 | "BTS type (%u)\n", bts_type); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1083 | rc = 0; |
| 1084 | break; |
| 1085 | } |
| 1086 | |
| 1087 | return rc; |
| 1088 | } |
| 1089 | |
| 1090 | /* High-Level API */ |
| 1091 | /* Entry-point where L2 OML from BTS enters the NM code */ |
| 1092 | int abis_nm_rcvmsg(struct msgb *msg) |
| 1093 | { |
| 1094 | struct abis_om_hdr *oh = msgb_l2(msg); |
| 1095 | int rc = 0; |
| 1096 | |
| 1097 | /* Various consistency checks */ |
| 1098 | if (oh->placement != ABIS_OM_PLACEMENT_ONLY) { |
Harald Welte | cf2ec4a | 2009-12-17 23:10:46 +0100 | [diff] [blame] | 1099 | LOGP(DNM, LOGL_ERROR, "ABIS OML placement 0x%x not supported\n", |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1100 | oh->placement); |
Harald Welte | 8b39d73 | 2010-07-22 20:12:09 +0200 | [diff] [blame] | 1101 | if (oh->placement != ABIS_OM_PLACEMENT_FIRST) |
| 1102 | return -EINVAL; |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1103 | } |
| 1104 | if (oh->sequence != 0) { |
Harald Welte | cf2ec4a | 2009-12-17 23:10:46 +0100 | [diff] [blame] | 1105 | LOGP(DNM, LOGL_ERROR, "ABIS OML sequence 0x%x != 0x00\n", |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1106 | oh->sequence); |
| 1107 | return -EINVAL; |
| 1108 | } |
| 1109 | #if 0 |
| 1110 | unsigned int l2_len = msg->tail - (u_int8_t *)msgb_l2(msg); |
| 1111 | unsigned int hlen = sizeof(*oh) + sizeof(struct abis_om_fom_hdr); |
| 1112 | if (oh->length + hlen > l2_len) { |
Harald Welte | cf2ec4a | 2009-12-17 23:10:46 +0100 | [diff] [blame] | 1113 | LOGP(DNM, LOGL_ERROR, "ABIS OML truncated message (%u > %u)\n", |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1114 | oh->length + sizeof(*oh), l2_len); |
| 1115 | return -EINVAL; |
| 1116 | } |
| 1117 | if (oh->length + hlen < l2_len) |
Harald Welte | cf2ec4a | 2009-12-17 23:10:46 +0100 | [diff] [blame] | 1118 | LOGP(DNM, LOGL_ERROR, "ABIS OML message with extra trailer?!? (oh->len=%d, sizeof_oh=%d l2_len=%d\n", oh->length, sizeof(*oh), l2_len); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1119 | #endif |
| 1120 | msg->l3h = (unsigned char *)oh + sizeof(*oh); |
| 1121 | |
| 1122 | switch (oh->mdisc) { |
| 1123 | case ABIS_OM_MDISC_FOM: |
| 1124 | rc = abis_nm_rcvmsg_fom(msg); |
| 1125 | break; |
| 1126 | case ABIS_OM_MDISC_MANUF: |
| 1127 | rc = abis_nm_rcvmsg_manuf(msg); |
| 1128 | break; |
| 1129 | case ABIS_OM_MDISC_MMI: |
| 1130 | case ABIS_OM_MDISC_TRAU: |
Harald Welte | cf2ec4a | 2009-12-17 23:10:46 +0100 | [diff] [blame] | 1131 | LOGP(DNM, LOGL_ERROR, "unimplemented ABIS OML message discriminator 0x%x\n", |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1132 | oh->mdisc); |
| 1133 | break; |
| 1134 | default: |
Harald Welte | cf2ec4a | 2009-12-17 23:10:46 +0100 | [diff] [blame] | 1135 | LOGP(DNM, LOGL_ERROR, "unknown ABIS OML message discriminator 0x%x\n", |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1136 | oh->mdisc); |
| 1137 | return -EINVAL; |
| 1138 | } |
| 1139 | |
| 1140 | msgb_free(msg); |
| 1141 | return rc; |
| 1142 | } |
| 1143 | |
| 1144 | #if 0 |
| 1145 | /* initialized all resources */ |
| 1146 | struct abis_nm_h *abis_nm_init(struct abis_nm_cfg *cfg) |
| 1147 | { |
| 1148 | struct abis_nm_h *nmh; |
| 1149 | |
| 1150 | nmh = malloc(sizeof(*nmh)); |
| 1151 | if (!nmh) |
| 1152 | return NULL; |
| 1153 | |
| 1154 | nmh->cfg = cfg; |
| 1155 | |
| 1156 | return nmh; |
| 1157 | } |
| 1158 | |
| 1159 | /* free all resources */ |
| 1160 | void abis_nm_fini(struct abis_nm_h *nmh) |
| 1161 | { |
| 1162 | free(nmh); |
| 1163 | } |
| 1164 | #endif |
| 1165 | |
| 1166 | /* Here we are trying to define a high-level API that can be used by |
| 1167 | * the actual BSC implementation. However, the architecture is currently |
| 1168 | * still under design. Ideally the calls to this API would be synchronous, |
| 1169 | * while the underlying stack behind the APi runs in a traditional select |
| 1170 | * based state machine. |
| 1171 | */ |
| 1172 | |
| 1173 | /* 6.2 Software Load: */ |
| 1174 | enum sw_state { |
| 1175 | SW_STATE_NONE, |
| 1176 | SW_STATE_WAIT_INITACK, |
| 1177 | SW_STATE_WAIT_SEGACK, |
| 1178 | SW_STATE_WAIT_ENDACK, |
| 1179 | SW_STATE_WAIT_ACTACK, |
| 1180 | SW_STATE_ERROR, |
| 1181 | }; |
| 1182 | |
| 1183 | struct abis_nm_sw { |
| 1184 | struct gsm_bts *bts; |
Holger Hans Peter Freyther | 2b4083a | 2010-05-12 23:51:46 +0800 | [diff] [blame] | 1185 | int trx_nr; |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1186 | gsm_cbfn *cbfn; |
| 1187 | void *cb_data; |
| 1188 | int forced; |
| 1189 | |
| 1190 | /* this will become part of the SW LOAD INITIATE */ |
| 1191 | u_int8_t obj_class; |
| 1192 | u_int8_t obj_instance[3]; |
| 1193 | |
| 1194 | u_int8_t file_id[255]; |
| 1195 | u_int8_t file_id_len; |
| 1196 | |
| 1197 | u_int8_t file_version[255]; |
| 1198 | u_int8_t file_version_len; |
| 1199 | |
| 1200 | u_int8_t window_size; |
| 1201 | u_int8_t seg_in_window; |
| 1202 | |
| 1203 | int fd; |
| 1204 | FILE *stream; |
| 1205 | enum sw_state state; |
| 1206 | int last_seg; |
| 1207 | }; |
| 1208 | |
| 1209 | static struct abis_nm_sw g_sw; |
| 1210 | |
Holger Hans Peter Freyther | d617f56 | 2009-12-30 09:23:48 +0100 | [diff] [blame] | 1211 | static void sw_add_file_id_and_ver(struct abis_nm_sw *sw, struct msgb *msg) |
| 1212 | { |
| 1213 | if (sw->bts->type == GSM_BTS_TYPE_NANOBTS) { |
| 1214 | msgb_v_put(msg, NM_ATT_SW_DESCR); |
| 1215 | msgb_tl16v_put(msg, NM_ATT_FILE_ID, sw->file_id_len, sw->file_id); |
| 1216 | msgb_tl16v_put(msg, NM_ATT_FILE_VERSION, sw->file_version_len, |
| 1217 | sw->file_version); |
| 1218 | } else if (sw->bts->type == GSM_BTS_TYPE_BS11) { |
| 1219 | msgb_tlv_put(msg, NM_ATT_FILE_ID, sw->file_id_len, sw->file_id); |
| 1220 | msgb_tlv_put(msg, NM_ATT_FILE_VERSION, sw->file_version_len, |
| 1221 | sw->file_version); |
| 1222 | } else { |
| 1223 | LOGP(DNM, LOGL_ERROR, "Please implement this for the BTS.\n"); |
| 1224 | } |
| 1225 | } |
| 1226 | |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1227 | /* 6.2.1 / 8.3.1: Load Data Initiate */ |
| 1228 | static int sw_load_init(struct abis_nm_sw *sw) |
| 1229 | { |
| 1230 | struct abis_om_hdr *oh; |
| 1231 | struct msgb *msg = nm_msgb_alloc(); |
| 1232 | u_int8_t len = 3*2 + sw->file_id_len + sw->file_version_len; |
| 1233 | |
| 1234 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 1235 | fill_om_fom_hdr(oh, len, NM_MT_LOAD_INIT, sw->obj_class, |
| 1236 | sw->obj_instance[0], sw->obj_instance[1], |
| 1237 | sw->obj_instance[2]); |
Holger Hans Peter Freyther | 3890700 | 2009-12-28 09:02:41 +0100 | [diff] [blame] | 1238 | |
Holger Hans Peter Freyther | d617f56 | 2009-12-30 09:23:48 +0100 | [diff] [blame] | 1239 | sw_add_file_id_and_ver(sw, msg); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1240 | msgb_tv_put(msg, NM_ATT_WINDOW_SIZE, sw->window_size); |
| 1241 | |
| 1242 | return abis_nm_sendmsg(sw->bts, msg); |
| 1243 | } |
| 1244 | |
| 1245 | static int is_last_line(FILE *stream) |
| 1246 | { |
| 1247 | char next_seg_buf[256]; |
| 1248 | long pos; |
| 1249 | |
| 1250 | /* check if we're sending the last line */ |
| 1251 | pos = ftell(stream); |
| 1252 | if (!fgets(next_seg_buf, sizeof(next_seg_buf)-2, stream)) { |
| 1253 | fseek(stream, pos, SEEK_SET); |
| 1254 | return 1; |
| 1255 | } |
| 1256 | |
| 1257 | fseek(stream, pos, SEEK_SET); |
| 1258 | return 0; |
| 1259 | } |
| 1260 | |
| 1261 | /* 6.2.2 / 8.3.2 Load Data Segment */ |
| 1262 | static int sw_load_segment(struct abis_nm_sw *sw) |
| 1263 | { |
| 1264 | struct abis_om_hdr *oh; |
| 1265 | struct msgb *msg = nm_msgb_alloc(); |
| 1266 | char seg_buf[256]; |
| 1267 | char *line_buf = seg_buf+2; |
| 1268 | unsigned char *tlv; |
| 1269 | u_int8_t len; |
| 1270 | |
| 1271 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 1272 | |
| 1273 | switch (sw->bts->type) { |
| 1274 | case GSM_BTS_TYPE_BS11: |
| 1275 | if (fgets(line_buf, sizeof(seg_buf)-2, sw->stream) == NULL) { |
| 1276 | perror("fgets reading segment"); |
| 1277 | return -EINVAL; |
| 1278 | } |
| 1279 | seg_buf[0] = 0x00; |
| 1280 | |
| 1281 | /* check if we're sending the last line */ |
| 1282 | sw->last_seg = is_last_line(sw->stream); |
| 1283 | if (sw->last_seg) |
| 1284 | seg_buf[1] = 0; |
| 1285 | else |
| 1286 | seg_buf[1] = 1 + sw->seg_in_window++; |
| 1287 | |
| 1288 | len = strlen(line_buf) + 2; |
| 1289 | tlv = msgb_put(msg, TLV_GROSS_LEN(len)); |
| 1290 | tlv_put(tlv, NM_ATT_BS11_FILE_DATA, len, (u_int8_t *)seg_buf); |
| 1291 | /* BS11 wants CR + LF in excess of the TLV length !?! */ |
| 1292 | tlv[1] -= 2; |
| 1293 | |
| 1294 | /* we only now know the exact length for the OM hdr */ |
| 1295 | len = strlen(line_buf)+2; |
| 1296 | break; |
Holger Hans Peter Freyther | b5f5448 | 2009-12-28 10:04:26 +0100 | [diff] [blame] | 1297 | case GSM_BTS_TYPE_NANOBTS: { |
| 1298 | static_assert(sizeof(seg_buf) >= IPACC_SEGMENT_SIZE, buffer_big_enough); |
| 1299 | len = read(sw->fd, &seg_buf, IPACC_SEGMENT_SIZE); |
| 1300 | if (len < 0) { |
| 1301 | perror("read failed"); |
| 1302 | return -EINVAL; |
| 1303 | } |
| 1304 | |
| 1305 | if (len != IPACC_SEGMENT_SIZE) |
| 1306 | sw->last_seg = 1; |
| 1307 | |
Holger Hans Peter Freyther | 679a2eb | 2009-12-28 11:28:51 +0100 | [diff] [blame] | 1308 | ++sw->seg_in_window; |
Holger Hans Peter Freyther | b5f5448 | 2009-12-28 10:04:26 +0100 | [diff] [blame] | 1309 | msgb_tl16v_put(msg, NM_ATT_IPACC_FILE_DATA, len, (const u_int8_t *) seg_buf); |
| 1310 | len += 3; |
| 1311 | break; |
| 1312 | } |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1313 | default: |
Holger Hans Peter Freyther | f8ea617 | 2009-12-28 09:21:18 +0100 | [diff] [blame] | 1314 | LOGP(DNM, LOGL_ERROR, "sw_load_segment needs implementation for the BTS.\n"); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1315 | /* FIXME: Other BTS types */ |
| 1316 | return -1; |
| 1317 | } |
| 1318 | |
| 1319 | fill_om_fom_hdr(oh, len, NM_MT_LOAD_SEG, sw->obj_class, |
| 1320 | sw->obj_instance[0], sw->obj_instance[1], |
| 1321 | sw->obj_instance[2]); |
| 1322 | |
Holger Hans Peter Freyther | 2a6bffe | 2010-11-15 20:50:42 +0100 | [diff] [blame] | 1323 | return abis_nm_sendmsg_direct(sw->bts, msg); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1324 | } |
| 1325 | |
| 1326 | /* 6.2.4 / 8.3.4 Load Data End */ |
| 1327 | static int sw_load_end(struct abis_nm_sw *sw) |
| 1328 | { |
| 1329 | struct abis_om_hdr *oh; |
| 1330 | struct msgb *msg = nm_msgb_alloc(); |
| 1331 | u_int8_t len = 2*2 + sw->file_id_len + sw->file_version_len; |
| 1332 | |
| 1333 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 1334 | fill_om_fom_hdr(oh, len, NM_MT_LOAD_END, sw->obj_class, |
| 1335 | sw->obj_instance[0], sw->obj_instance[1], |
| 1336 | sw->obj_instance[2]); |
| 1337 | |
Holger Hans Peter Freyther | d617f56 | 2009-12-30 09:23:48 +0100 | [diff] [blame] | 1338 | sw_add_file_id_and_ver(sw, msg); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1339 | return abis_nm_sendmsg(sw->bts, msg); |
| 1340 | } |
| 1341 | |
| 1342 | /* Activate the specified software into the BTS */ |
| 1343 | static int sw_activate(struct abis_nm_sw *sw) |
| 1344 | { |
| 1345 | struct abis_om_hdr *oh; |
| 1346 | struct msgb *msg = nm_msgb_alloc(); |
| 1347 | u_int8_t len = 2*2 + sw->file_id_len + sw->file_version_len; |
| 1348 | |
| 1349 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 1350 | fill_om_fom_hdr(oh, len, NM_MT_ACTIVATE_SW, sw->obj_class, |
| 1351 | sw->obj_instance[0], sw->obj_instance[1], |
| 1352 | sw->obj_instance[2]); |
| 1353 | |
| 1354 | /* FIXME: this is BS11 specific format */ |
| 1355 | msgb_tlv_put(msg, NM_ATT_FILE_ID, sw->file_id_len, sw->file_id); |
| 1356 | msgb_tlv_put(msg, NM_ATT_FILE_VERSION, sw->file_version_len, |
| 1357 | sw->file_version); |
| 1358 | |
| 1359 | return abis_nm_sendmsg(sw->bts, msg); |
| 1360 | } |
| 1361 | |
Holger Hans Peter Freyther | a3ae06b | 2009-12-28 07:28:43 +0100 | [diff] [blame] | 1362 | struct sdp_firmware { |
| 1363 | char magic[4]; |
| 1364 | char more_magic[4]; |
| 1365 | unsigned int header_length; |
| 1366 | unsigned int file_length; |
| 1367 | } __attribute__ ((packed)); |
| 1368 | |
Holger Hans Peter Freyther | b5c03d3 | 2009-12-23 08:06:31 +0100 | [diff] [blame] | 1369 | static int parse_sdp_header(struct abis_nm_sw *sw) |
| 1370 | { |
Holger Hans Peter Freyther | a3ae06b | 2009-12-28 07:28:43 +0100 | [diff] [blame] | 1371 | struct sdp_firmware firmware_header; |
| 1372 | int rc; |
| 1373 | struct stat stat; |
| 1374 | |
| 1375 | rc = read(sw->fd, &firmware_header, sizeof(firmware_header)); |
| 1376 | if (rc != sizeof(firmware_header)) { |
| 1377 | LOGP(DNM, LOGL_ERROR, "Could not read SDP file header.\n"); |
| 1378 | return -1; |
| 1379 | } |
| 1380 | |
| 1381 | if (strncmp(firmware_header.magic, " SDP", 4) != 0) { |
| 1382 | LOGP(DNM, LOGL_ERROR, "The magic number1 is wrong.\n"); |
| 1383 | return -1; |
| 1384 | } |
| 1385 | |
| 1386 | if (firmware_header.more_magic[0] != 0x10 || |
| 1387 | firmware_header.more_magic[1] != 0x02 || |
| 1388 | firmware_header.more_magic[2] != 0x00 || |
| 1389 | firmware_header.more_magic[3] != 0x00) { |
| 1390 | LOGP(DNM, LOGL_ERROR, "The more magic number is wrong.\n"); |
| 1391 | return -1; |
| 1392 | } |
| 1393 | |
| 1394 | |
| 1395 | if (fstat(sw->fd, &stat) == -1) { |
| 1396 | LOGP(DNM, LOGL_ERROR, "Could not stat the file.\n"); |
| 1397 | return -1; |
| 1398 | } |
| 1399 | |
| 1400 | if (ntohl(firmware_header.file_length) != stat.st_size) { |
| 1401 | LOGP(DNM, LOGL_ERROR, "The filesizes do not match.\n"); |
| 1402 | return -1; |
| 1403 | } |
| 1404 | |
| 1405 | /* go back to the start as we checked the whole filesize.. */ |
| 1406 | lseek(sw->fd, 0l, SEEK_SET); |
| 1407 | LOGP(DNM, LOGL_NOTICE, "The ipaccess SDP header is not fully understood.\n" |
| 1408 | "There might be checksums in the file that are not\n" |
| 1409 | "verified and incomplete firmware might be flashed.\n" |
| 1410 | "There is absolutely no WARRANTY that flashing will\n" |
| 1411 | "work.\n"); |
| 1412 | return 0; |
Holger Hans Peter Freyther | b5c03d3 | 2009-12-23 08:06:31 +0100 | [diff] [blame] | 1413 | } |
| 1414 | |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1415 | static int sw_open_file(struct abis_nm_sw *sw, const char *fname) |
| 1416 | { |
| 1417 | char file_id[12+1]; |
| 1418 | char file_version[80+1]; |
| 1419 | int rc; |
| 1420 | |
| 1421 | sw->fd = open(fname, O_RDONLY); |
| 1422 | if (sw->fd < 0) |
| 1423 | return sw->fd; |
| 1424 | |
| 1425 | switch (sw->bts->type) { |
| 1426 | case GSM_BTS_TYPE_BS11: |
| 1427 | sw->stream = fdopen(sw->fd, "r"); |
| 1428 | if (!sw->stream) { |
| 1429 | perror("fdopen"); |
| 1430 | return -1; |
| 1431 | } |
| 1432 | /* read first line and parse file ID and VERSION */ |
Holger Hans Peter Freyther | 7113514 | 2010-03-29 08:47:44 +0200 | [diff] [blame] | 1433 | rc = fscanf(sw->stream, "@(#)%12s:%80s\r\n", |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1434 | file_id, file_version); |
| 1435 | if (rc != 2) { |
| 1436 | perror("parsing header line of software file"); |
| 1437 | return -1; |
| 1438 | } |
| 1439 | strcpy((char *)sw->file_id, file_id); |
| 1440 | sw->file_id_len = strlen(file_id); |
| 1441 | strcpy((char *)sw->file_version, file_version); |
| 1442 | sw->file_version_len = strlen(file_version); |
| 1443 | /* rewind to start of file */ |
| 1444 | rewind(sw->stream); |
| 1445 | break; |
Holger Hans Peter Freyther | dfdced0 | 2009-12-23 07:26:57 +0100 | [diff] [blame] | 1446 | case GSM_BTS_TYPE_NANOBTS: |
Holger Hans Peter Freyther | dfdced0 | 2009-12-23 07:26:57 +0100 | [diff] [blame] | 1447 | /* TODO: extract that from the filename or content */ |
Holger Hans Peter Freyther | b5c03d3 | 2009-12-23 08:06:31 +0100 | [diff] [blame] | 1448 | rc = parse_sdp_header(sw); |
| 1449 | if (rc < 0) { |
| 1450 | fprintf(stderr, "Could not parse the ipaccess SDP header\n"); |
| 1451 | return -1; |
| 1452 | } |
Holger Hans Peter Freyther | 3890700 | 2009-12-28 09:02:41 +0100 | [diff] [blame] | 1453 | |
| 1454 | strcpy((char *)sw->file_id, "id"); |
| 1455 | sw->file_id_len = 3; |
| 1456 | strcpy((char *)sw->file_version, "version"); |
| 1457 | sw->file_version_len = 8; |
Holger Hans Peter Freyther | dfdced0 | 2009-12-23 07:26:57 +0100 | [diff] [blame] | 1458 | break; |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1459 | default: |
| 1460 | /* We don't know how to treat them yet */ |
| 1461 | close(sw->fd); |
| 1462 | return -EINVAL; |
| 1463 | } |
| 1464 | |
| 1465 | return 0; |
| 1466 | } |
| 1467 | |
| 1468 | static void sw_close_file(struct abis_nm_sw *sw) |
| 1469 | { |
| 1470 | switch (sw->bts->type) { |
| 1471 | case GSM_BTS_TYPE_BS11: |
| 1472 | fclose(sw->stream); |
| 1473 | break; |
| 1474 | default: |
| 1475 | close(sw->fd); |
| 1476 | break; |
| 1477 | } |
| 1478 | } |
| 1479 | |
| 1480 | /* Fill the window */ |
| 1481 | static int sw_fill_window(struct abis_nm_sw *sw) |
| 1482 | { |
| 1483 | int rc; |
| 1484 | |
| 1485 | while (sw->seg_in_window < sw->window_size) { |
| 1486 | rc = sw_load_segment(sw); |
| 1487 | if (rc < 0) |
| 1488 | return rc; |
| 1489 | if (sw->last_seg) |
| 1490 | break; |
| 1491 | } |
| 1492 | return 0; |
| 1493 | } |
| 1494 | |
| 1495 | /* callback function from abis_nm_rcvmsg() handler */ |
| 1496 | static int abis_nm_rcvmsg_sw(struct msgb *mb) |
| 1497 | { |
| 1498 | struct abis_om_fom_hdr *foh = msgb_l3(mb); |
| 1499 | int rc = -1; |
| 1500 | struct abis_nm_sw *sw = &g_sw; |
| 1501 | enum sw_state old_state = sw->state; |
| 1502 | |
| 1503 | //DEBUGP(DNM, "state %u, NM MT 0x%02x\n", sw->state, foh->msg_type); |
| 1504 | |
| 1505 | switch (sw->state) { |
| 1506 | case SW_STATE_WAIT_INITACK: |
| 1507 | switch (foh->msg_type) { |
| 1508 | case NM_MT_LOAD_INIT_ACK: |
| 1509 | /* fill window with segments */ |
| 1510 | if (sw->cbfn) |
| 1511 | sw->cbfn(GSM_HOOK_NM_SWLOAD, |
| 1512 | NM_MT_LOAD_INIT_ACK, mb, |
| 1513 | sw->cb_data, NULL); |
| 1514 | rc = sw_fill_window(sw); |
| 1515 | sw->state = SW_STATE_WAIT_SEGACK; |
Holger Hans Peter Freyther | 2a6bffe | 2010-11-15 20:50:42 +0100 | [diff] [blame] | 1516 | abis_nm_queue_send_next(mb->trx->bts); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1517 | break; |
| 1518 | case NM_MT_LOAD_INIT_NACK: |
| 1519 | if (sw->forced) { |
| 1520 | DEBUGP(DNM, "FORCED: Ignoring Software Load " |
| 1521 | "Init NACK\n"); |
| 1522 | if (sw->cbfn) |
| 1523 | sw->cbfn(GSM_HOOK_NM_SWLOAD, |
| 1524 | NM_MT_LOAD_INIT_ACK, mb, |
| 1525 | sw->cb_data, NULL); |
| 1526 | rc = sw_fill_window(sw); |
| 1527 | sw->state = SW_STATE_WAIT_SEGACK; |
| 1528 | } else { |
| 1529 | DEBUGP(DNM, "Software Load Init NACK\n"); |
| 1530 | /* FIXME: cause */ |
| 1531 | if (sw->cbfn) |
| 1532 | sw->cbfn(GSM_HOOK_NM_SWLOAD, |
| 1533 | NM_MT_LOAD_INIT_NACK, mb, |
| 1534 | sw->cb_data, NULL); |
| 1535 | sw->state = SW_STATE_ERROR; |
| 1536 | } |
Holger Hans Peter Freyther | 2a6bffe | 2010-11-15 20:50:42 +0100 | [diff] [blame] | 1537 | abis_nm_queue_send_next(mb->trx->bts); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1538 | break; |
| 1539 | } |
| 1540 | break; |
| 1541 | case SW_STATE_WAIT_SEGACK: |
| 1542 | switch (foh->msg_type) { |
| 1543 | case NM_MT_LOAD_SEG_ACK: |
| 1544 | if (sw->cbfn) |
| 1545 | sw->cbfn(GSM_HOOK_NM_SWLOAD, |
| 1546 | NM_MT_LOAD_SEG_ACK, mb, |
| 1547 | sw->cb_data, NULL); |
| 1548 | sw->seg_in_window = 0; |
| 1549 | if (!sw->last_seg) { |
| 1550 | /* fill window with more segments */ |
| 1551 | rc = sw_fill_window(sw); |
| 1552 | sw->state = SW_STATE_WAIT_SEGACK; |
| 1553 | } else { |
| 1554 | /* end the transfer */ |
| 1555 | sw->state = SW_STATE_WAIT_ENDACK; |
| 1556 | rc = sw_load_end(sw); |
| 1557 | } |
Holger Hans Peter Freyther | 2a6bffe | 2010-11-15 20:50:42 +0100 | [diff] [blame] | 1558 | abis_nm_queue_send_next(mb->trx->bts); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1559 | break; |
Holger Hans Peter Freyther | 61f814d | 2009-12-28 12:23:02 +0100 | [diff] [blame] | 1560 | case NM_MT_LOAD_ABORT: |
| 1561 | if (sw->cbfn) |
| 1562 | sw->cbfn(GSM_HOOK_NM_SWLOAD, |
| 1563 | NM_MT_LOAD_ABORT, mb, |
| 1564 | sw->cb_data, NULL); |
| 1565 | break; |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1566 | } |
| 1567 | break; |
| 1568 | case SW_STATE_WAIT_ENDACK: |
| 1569 | switch (foh->msg_type) { |
| 1570 | case NM_MT_LOAD_END_ACK: |
| 1571 | sw_close_file(sw); |
| 1572 | DEBUGP(DNM, "Software Load End (BTS %u)\n", |
| 1573 | sw->bts->nr); |
| 1574 | sw->state = SW_STATE_NONE; |
| 1575 | if (sw->cbfn) |
| 1576 | sw->cbfn(GSM_HOOK_NM_SWLOAD, |
| 1577 | NM_MT_LOAD_END_ACK, mb, |
| 1578 | sw->cb_data, NULL); |
Holger Hans Peter Freyther | 9930072 | 2009-12-28 11:48:12 +0100 | [diff] [blame] | 1579 | rc = 0; |
Holger Hans Peter Freyther | 2a6bffe | 2010-11-15 20:50:42 +0100 | [diff] [blame] | 1580 | abis_nm_queue_send_next(mb->trx->bts); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1581 | break; |
| 1582 | case NM_MT_LOAD_END_NACK: |
| 1583 | if (sw->forced) { |
| 1584 | DEBUGP(DNM, "FORCED: Ignoring Software Load" |
| 1585 | "End NACK\n"); |
| 1586 | sw->state = SW_STATE_NONE; |
| 1587 | if (sw->cbfn) |
| 1588 | sw->cbfn(GSM_HOOK_NM_SWLOAD, |
| 1589 | NM_MT_LOAD_END_ACK, mb, |
| 1590 | sw->cb_data, NULL); |
| 1591 | } else { |
| 1592 | DEBUGP(DNM, "Software Load End NACK\n"); |
| 1593 | /* FIXME: cause */ |
| 1594 | sw->state = SW_STATE_ERROR; |
| 1595 | if (sw->cbfn) |
| 1596 | sw->cbfn(GSM_HOOK_NM_SWLOAD, |
| 1597 | NM_MT_LOAD_END_NACK, mb, |
| 1598 | sw->cb_data, NULL); |
| 1599 | } |
Holger Hans Peter Freyther | 2a6bffe | 2010-11-15 20:50:42 +0100 | [diff] [blame] | 1600 | abis_nm_queue_send_next(mb->trx->bts); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1601 | break; |
| 1602 | } |
| 1603 | case SW_STATE_WAIT_ACTACK: |
| 1604 | switch (foh->msg_type) { |
| 1605 | case NM_MT_ACTIVATE_SW_ACK: |
| 1606 | /* we're done */ |
| 1607 | DEBUGP(DNM, "Activate Software DONE!\n"); |
| 1608 | sw->state = SW_STATE_NONE; |
| 1609 | rc = 0; |
| 1610 | if (sw->cbfn) |
| 1611 | sw->cbfn(GSM_HOOK_NM_SWLOAD, |
| 1612 | NM_MT_ACTIVATE_SW_ACK, mb, |
| 1613 | sw->cb_data, NULL); |
Holger Hans Peter Freyther | 2a6bffe | 2010-11-15 20:50:42 +0100 | [diff] [blame] | 1614 | abis_nm_queue_send_next(mb->trx->bts); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1615 | break; |
| 1616 | case NM_MT_ACTIVATE_SW_NACK: |
| 1617 | DEBUGP(DNM, "Activate Software NACK\n"); |
| 1618 | /* FIXME: cause */ |
| 1619 | sw->state = SW_STATE_ERROR; |
| 1620 | if (sw->cbfn) |
| 1621 | sw->cbfn(GSM_HOOK_NM_SWLOAD, |
| 1622 | NM_MT_ACTIVATE_SW_NACK, mb, |
| 1623 | sw->cb_data, NULL); |
Holger Hans Peter Freyther | 2a6bffe | 2010-11-15 20:50:42 +0100 | [diff] [blame] | 1624 | abis_nm_queue_send_next(mb->trx->bts); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1625 | break; |
| 1626 | } |
| 1627 | case SW_STATE_NONE: |
| 1628 | switch (foh->msg_type) { |
| 1629 | case NM_MT_ACTIVATE_SW_ACK: |
| 1630 | rc = 0; |
| 1631 | break; |
| 1632 | } |
| 1633 | break; |
| 1634 | case SW_STATE_ERROR: |
| 1635 | break; |
| 1636 | } |
| 1637 | |
| 1638 | if (rc) |
| 1639 | DEBUGP(DNM, "unexpected NM MT 0x%02x in state %u -> %u\n", |
| 1640 | foh->msg_type, old_state, sw->state); |
| 1641 | |
| 1642 | return rc; |
| 1643 | } |
| 1644 | |
| 1645 | /* Load the specified software into the BTS */ |
Holger Hans Peter Freyther | 2b4083a | 2010-05-12 23:51:46 +0800 | [diff] [blame] | 1646 | int abis_nm_software_load(struct gsm_bts *bts, int trx_nr, const char *fname, |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1647 | u_int8_t win_size, int forced, |
| 1648 | gsm_cbfn *cbfn, void *cb_data) |
| 1649 | { |
| 1650 | struct abis_nm_sw *sw = &g_sw; |
| 1651 | int rc; |
| 1652 | |
| 1653 | DEBUGP(DNM, "Software Load (BTS %u, File \"%s\")\n", |
| 1654 | bts->nr, fname); |
| 1655 | |
| 1656 | if (sw->state != SW_STATE_NONE) |
| 1657 | return -EBUSY; |
| 1658 | |
| 1659 | sw->bts = bts; |
Holger Hans Peter Freyther | 2b4083a | 2010-05-12 23:51:46 +0800 | [diff] [blame] | 1660 | sw->trx_nr = trx_nr; |
Holger Hans Peter Freyther | 3890700 | 2009-12-28 09:02:41 +0100 | [diff] [blame] | 1661 | |
| 1662 | switch (bts->type) { |
| 1663 | case GSM_BTS_TYPE_BS11: |
| 1664 | sw->obj_class = NM_OC_SITE_MANAGER; |
| 1665 | sw->obj_instance[0] = 0xff; |
| 1666 | sw->obj_instance[1] = 0xff; |
| 1667 | sw->obj_instance[2] = 0xff; |
| 1668 | break; |
| 1669 | case GSM_BTS_TYPE_NANOBTS: |
| 1670 | sw->obj_class = NM_OC_BASEB_TRANSC; |
Holger Hans Peter Freyther | 2b4083a | 2010-05-12 23:51:46 +0800 | [diff] [blame] | 1671 | sw->obj_instance[0] = sw->bts->nr; |
| 1672 | sw->obj_instance[1] = sw->trx_nr; |
Holger Hans Peter Freyther | 3890700 | 2009-12-28 09:02:41 +0100 | [diff] [blame] | 1673 | sw->obj_instance[2] = 0xff; |
| 1674 | break; |
| 1675 | case GSM_BTS_TYPE_UNKNOWN: |
| 1676 | default: |
| 1677 | LOGPC(DNM, LOGL_ERROR, "Software Load not properly implemented.\n"); |
| 1678 | return -1; |
| 1679 | break; |
| 1680 | } |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1681 | sw->window_size = win_size; |
| 1682 | sw->state = SW_STATE_WAIT_INITACK; |
| 1683 | sw->cbfn = cbfn; |
| 1684 | sw->cb_data = cb_data; |
| 1685 | sw->forced = forced; |
| 1686 | |
| 1687 | rc = sw_open_file(sw, fname); |
| 1688 | if (rc < 0) { |
| 1689 | sw->state = SW_STATE_NONE; |
| 1690 | return rc; |
| 1691 | } |
| 1692 | |
| 1693 | return sw_load_init(sw); |
| 1694 | } |
| 1695 | |
| 1696 | int abis_nm_software_load_status(struct gsm_bts *bts) |
| 1697 | { |
| 1698 | struct abis_nm_sw *sw = &g_sw; |
| 1699 | struct stat st; |
| 1700 | int rc, percent; |
| 1701 | |
| 1702 | rc = fstat(sw->fd, &st); |
| 1703 | if (rc < 0) { |
| 1704 | perror("ERROR during stat"); |
| 1705 | return rc; |
| 1706 | } |
| 1707 | |
Holger Hans Peter Freyther | 876a06b | 2009-12-28 10:16:54 +0100 | [diff] [blame] | 1708 | if (sw->stream) |
| 1709 | percent = (ftell(sw->stream) * 100) / st.st_size; |
| 1710 | else |
| 1711 | percent = (lseek(sw->fd, 0, SEEK_CUR) * 100) / st.st_size; |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 1712 | return percent; |
| 1713 | } |
| 1714 | |
| 1715 | /* Activate the specified software into the BTS */ |
| 1716 | int abis_nm_software_activate(struct gsm_bts *bts, const char *fname, |
| 1717 | gsm_cbfn *cbfn, void *cb_data) |
| 1718 | { |
| 1719 | struct abis_nm_sw *sw = &g_sw; |
| 1720 | int rc; |
| 1721 | |
| 1722 | DEBUGP(DNM, "Activating Software (BTS %u, File \"%s\")\n", |
| 1723 | bts->nr, fname); |
| 1724 | |
| 1725 | if (sw->state != SW_STATE_NONE) |
| 1726 | return -EBUSY; |
| 1727 | |
| 1728 | sw->bts = bts; |
| 1729 | sw->obj_class = NM_OC_SITE_MANAGER; |
| 1730 | sw->obj_instance[0] = 0xff; |
| 1731 | sw->obj_instance[1] = 0xff; |
| 1732 | sw->obj_instance[2] = 0xff; |
| 1733 | sw->state = SW_STATE_WAIT_ACTACK; |
| 1734 | sw->cbfn = cbfn; |
| 1735 | sw->cb_data = cb_data; |
| 1736 | |
| 1737 | /* Open the file in order to fill some sw struct members */ |
| 1738 | rc = sw_open_file(sw, fname); |
| 1739 | if (rc < 0) { |
| 1740 | sw->state = SW_STATE_NONE; |
| 1741 | return rc; |
| 1742 | } |
| 1743 | sw_close_file(sw); |
| 1744 | |
| 1745 | return sw_activate(sw); |
| 1746 | } |
| 1747 | |
| 1748 | static void fill_nm_channel(struct abis_nm_channel *ch, u_int8_t bts_port, |
| 1749 | u_int8_t ts_nr, u_int8_t subslot_nr) |
| 1750 | { |
| 1751 | ch->attrib = NM_ATT_ABIS_CHANNEL; |
| 1752 | ch->bts_port = bts_port; |
| 1753 | ch->timeslot = ts_nr; |
| 1754 | ch->subslot = subslot_nr; |
| 1755 | } |
| 1756 | |
| 1757 | int abis_nm_establish_tei(struct gsm_bts *bts, u_int8_t trx_nr, |
| 1758 | u_int8_t e1_port, u_int8_t e1_timeslot, u_int8_t e1_subslot, |
| 1759 | u_int8_t tei) |
| 1760 | { |
| 1761 | struct abis_om_hdr *oh; |
| 1762 | struct abis_nm_channel *ch; |
| 1763 | u_int8_t len = sizeof(*ch) + 2; |
| 1764 | struct msgb *msg = nm_msgb_alloc(); |
| 1765 | |
| 1766 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 1767 | fill_om_fom_hdr(oh, len, NM_MT_ESTABLISH_TEI, NM_OC_RADIO_CARRIER, |
| 1768 | bts->bts_nr, trx_nr, 0xff); |
| 1769 | |
| 1770 | msgb_tv_put(msg, NM_ATT_TEI, tei); |
| 1771 | |
| 1772 | ch = (struct abis_nm_channel *) msgb_put(msg, sizeof(*ch)); |
| 1773 | fill_nm_channel(ch, e1_port, e1_timeslot, e1_subslot); |
| 1774 | |
| 1775 | return abis_nm_sendmsg(bts, msg); |
| 1776 | } |
| 1777 | |
| 1778 | /* connect signalling of one (BTS,TRX) to a particular timeslot on the E1 */ |
| 1779 | int abis_nm_conn_terr_sign(struct gsm_bts_trx *trx, |
| 1780 | u_int8_t e1_port, u_int8_t e1_timeslot, u_int8_t e1_subslot) |
| 1781 | { |
| 1782 | struct gsm_bts *bts = trx->bts; |
| 1783 | struct abis_om_hdr *oh; |
| 1784 | struct abis_nm_channel *ch; |
| 1785 | struct msgb *msg = nm_msgb_alloc(); |
| 1786 | |
| 1787 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 1788 | fill_om_fom_hdr(oh, sizeof(*ch), NM_MT_CONN_TERR_SIGN, |
| 1789 | NM_OC_RADIO_CARRIER, bts->bts_nr, trx->nr, 0xff); |
| 1790 | |
| 1791 | ch = (struct abis_nm_channel *) msgb_put(msg, sizeof(*ch)); |
| 1792 | fill_nm_channel(ch, e1_port, e1_timeslot, e1_subslot); |
| 1793 | |
| 1794 | return abis_nm_sendmsg(bts, msg); |
| 1795 | } |
| 1796 | |
| 1797 | #if 0 |
| 1798 | int abis_nm_disc_terr_sign(struct abis_nm_h *h, struct abis_om_obj_inst *inst, |
| 1799 | struct abis_nm_abis_channel *chan) |
| 1800 | { |
| 1801 | } |
| 1802 | #endif |
| 1803 | |
| 1804 | int abis_nm_conn_terr_traf(struct gsm_bts_trx_ts *ts, |
| 1805 | u_int8_t e1_port, u_int8_t e1_timeslot, |
| 1806 | u_int8_t e1_subslot) |
| 1807 | { |
| 1808 | struct gsm_bts *bts = ts->trx->bts; |
| 1809 | struct abis_om_hdr *oh; |
| 1810 | struct abis_nm_channel *ch; |
| 1811 | struct msgb *msg = nm_msgb_alloc(); |
| 1812 | |
| 1813 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 1814 | fill_om_fom_hdr(oh, sizeof(*ch), NM_MT_CONN_TERR_TRAF, |
| 1815 | NM_OC_CHANNEL, bts->bts_nr, ts->trx->nr, ts->nr); |
| 1816 | |
| 1817 | ch = (struct abis_nm_channel *) msgb_put(msg, sizeof(*ch)); |
| 1818 | fill_nm_channel(ch, e1_port, e1_timeslot, e1_subslot); |
| 1819 | |
| 1820 | DEBUGP(DNM, "CONNECT TERR TRAF Um=%s E1=(%u,%u,%u)\n", |
| 1821 | gsm_ts_name(ts), |
| 1822 | e1_port, e1_timeslot, e1_subslot); |
| 1823 | |
| 1824 | return abis_nm_sendmsg(bts, msg); |
| 1825 | } |
| 1826 | |
| 1827 | #if 0 |
| 1828 | int abis_nm_disc_terr_traf(struct abis_nm_h *h, struct abis_om_obj_inst *inst, |
| 1829 | struct abis_nm_abis_channel *chan, |
| 1830 | u_int8_t subchan) |
| 1831 | { |
| 1832 | } |
| 1833 | #endif |
| 1834 | |
| 1835 | /* Chapter 8.6.1 */ |
| 1836 | int abis_nm_set_bts_attr(struct gsm_bts *bts, u_int8_t *attr, int attr_len) |
| 1837 | { |
| 1838 | struct abis_om_hdr *oh; |
| 1839 | struct msgb *msg = nm_msgb_alloc(); |
| 1840 | u_int8_t *cur; |
| 1841 | |
| 1842 | DEBUGP(DNM, "Set BTS Attr (bts=%d)\n", bts->nr); |
| 1843 | |
| 1844 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 1845 | fill_om_fom_hdr(oh, attr_len, NM_MT_SET_BTS_ATTR, NM_OC_BTS, bts->bts_nr, 0xff, 0xff); |
| 1846 | cur = msgb_put(msg, attr_len); |
| 1847 | memcpy(cur, attr, attr_len); |
| 1848 | |
| 1849 | return abis_nm_sendmsg(bts, msg); |
| 1850 | } |
| 1851 | |
| 1852 | /* Chapter 8.6.2 */ |
| 1853 | int abis_nm_set_radio_attr(struct gsm_bts_trx *trx, u_int8_t *attr, int attr_len) |
| 1854 | { |
| 1855 | struct abis_om_hdr *oh; |
| 1856 | struct msgb *msg = nm_msgb_alloc(); |
| 1857 | u_int8_t *cur; |
| 1858 | |
| 1859 | DEBUGP(DNM, "Set TRX Attr (bts=%d,trx=%d)\n", trx->bts->nr, trx->nr); |
| 1860 | |
| 1861 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 1862 | fill_om_fom_hdr(oh, attr_len, NM_MT_SET_RADIO_ATTR, NM_OC_RADIO_CARRIER, |
| 1863 | trx->bts->bts_nr, trx->nr, 0xff); |
| 1864 | cur = msgb_put(msg, attr_len); |
| 1865 | memcpy(cur, attr, attr_len); |
| 1866 | |
| 1867 | return abis_nm_sendmsg(trx->bts, msg); |
| 1868 | } |
| 1869 | |
Harald Welte | f2eb278 | 2009-08-09 21:49:48 +0200 | [diff] [blame] | 1870 | static int verify_chan_comb(struct gsm_bts_trx_ts *ts, u_int8_t chan_comb) |
| 1871 | { |
| 1872 | int i; |
| 1873 | |
| 1874 | /* As it turns out, the BS-11 has some very peculiar restrictions |
| 1875 | * on the channel combinations it allows */ |
Harald Welte | 76ba881 | 2009-12-02 02:45:23 +0530 | [diff] [blame] | 1876 | switch (ts->trx->bts->type) { |
| 1877 | case GSM_BTS_TYPE_BS11: |
Harald Welte | f2eb278 | 2009-08-09 21:49:48 +0200 | [diff] [blame] | 1878 | switch (chan_comb) { |
| 1879 | case NM_CHANC_TCHHalf: |
| 1880 | case NM_CHANC_TCHHalf2: |
| 1881 | /* not supported */ |
| 1882 | return -EINVAL; |
| 1883 | case NM_CHANC_SDCCH: |
| 1884 | /* only one SDCCH/8 per TRX */ |
| 1885 | for (i = 0; i < TRX_NR_TS; i++) { |
| 1886 | if (i == ts->nr) |
| 1887 | continue; |
| 1888 | if (ts->trx->ts[i].nm_chan_comb == |
| 1889 | NM_CHANC_SDCCH) |
| 1890 | return -EINVAL; |
| 1891 | } |
| 1892 | /* not allowed for TS0 of BCCH-TRX */ |
| 1893 | if (ts->trx == ts->trx->bts->c0 && |
| 1894 | ts->nr == 0) |
| 1895 | return -EINVAL; |
| 1896 | /* not on the same TRX that has a BCCH+SDCCH4 |
| 1897 | * combination */ |
| 1898 | if (ts->trx == ts->trx->bts->c0 && |
| 1899 | (ts->trx->ts[0].nm_chan_comb == 5 || |
| 1900 | ts->trx->ts[0].nm_chan_comb == 8)) |
| 1901 | return -EINVAL; |
| 1902 | break; |
| 1903 | case NM_CHANC_mainBCCH: |
| 1904 | case NM_CHANC_BCCHComb: |
| 1905 | /* allowed only for TS0 of C0 */ |
| 1906 | if (ts->trx != ts->trx->bts->c0 || |
| 1907 | ts->nr != 0) |
| 1908 | return -EINVAL; |
| 1909 | break; |
| 1910 | case NM_CHANC_BCCH: |
| 1911 | /* allowed only for TS 2/4/6 of C0 */ |
| 1912 | if (ts->trx != ts->trx->bts->c0) |
| 1913 | return -EINVAL; |
| 1914 | if (ts->nr != 2 && ts->nr != 4 && |
| 1915 | ts->nr != 6) |
| 1916 | return -EINVAL; |
| 1917 | break; |
| 1918 | case 8: /* this is not like 08.58, but in fact |
| 1919 | * FCCH+SCH+BCCH+CCCH+SDCCH/4+SACCH/C4+CBCH */ |
| 1920 | /* FIXME: only one CBCH allowed per cell */ |
| 1921 | break; |
| 1922 | } |
Harald Welte | 76ba881 | 2009-12-02 02:45:23 +0530 | [diff] [blame] | 1923 | break; |
| 1924 | case GSM_BTS_TYPE_NANOBTS: |
| 1925 | switch (ts->nr) { |
| 1926 | case 0: |
| 1927 | if (ts->trx->nr == 0) { |
| 1928 | /* only on TRX0 */ |
| 1929 | switch (chan_comb) { |
| 1930 | case NM_CHANC_BCCH: |
| 1931 | case NM_CHANC_mainBCCH: |
| 1932 | case NM_CHANC_BCCHComb: |
| 1933 | return 0; |
| 1934 | break; |
| 1935 | default: |
| 1936 | return -EINVAL; |
| 1937 | } |
| 1938 | } else { |
| 1939 | switch (chan_comb) { |
| 1940 | case NM_CHANC_TCHFull: |
| 1941 | case NM_CHANC_TCHHalf: |
| 1942 | case NM_CHANC_IPAC_TCHFull_TCHHalf: |
| 1943 | return 0; |
| 1944 | default: |
| 1945 | return -EINVAL; |
| 1946 | } |
| 1947 | } |
| 1948 | break; |
| 1949 | case 1: |
| 1950 | if (ts->trx->nr == 0) { |
| 1951 | switch (chan_comb) { |
| 1952 | case NM_CHANC_SDCCH_CBCH: |
| 1953 | if (ts->trx->ts[0].nm_chan_comb == |
| 1954 | NM_CHANC_mainBCCH) |
| 1955 | return 0; |
| 1956 | return -EINVAL; |
| 1957 | case NM_CHANC_SDCCH: |
| 1958 | case NM_CHANC_TCHFull: |
| 1959 | case NM_CHANC_TCHHalf: |
| 1960 | case NM_CHANC_IPAC_TCHFull_TCHHalf: |
| 1961 | case NM_CHANC_IPAC_TCHFull_PDCH: |
| 1962 | return 0; |
| 1963 | } |
| 1964 | } else { |
| 1965 | switch (chan_comb) { |
| 1966 | case NM_CHANC_SDCCH: |
| 1967 | case NM_CHANC_TCHFull: |
| 1968 | case NM_CHANC_TCHHalf: |
| 1969 | case NM_CHANC_IPAC_TCHFull_TCHHalf: |
| 1970 | return 0; |
| 1971 | default: |
| 1972 | return -EINVAL; |
| 1973 | } |
| 1974 | } |
| 1975 | break; |
| 1976 | case 2: |
| 1977 | case 3: |
| 1978 | case 4: |
| 1979 | case 5: |
| 1980 | case 6: |
| 1981 | case 7: |
| 1982 | switch (chan_comb) { |
| 1983 | case NM_CHANC_TCHFull: |
| 1984 | case NM_CHANC_TCHHalf: |
| 1985 | case NM_CHANC_IPAC_TCHFull_TCHHalf: |
| 1986 | return 0; |
| 1987 | case NM_CHANC_IPAC_PDCH: |
| 1988 | case NM_CHANC_IPAC_TCHFull_PDCH: |
| 1989 | if (ts->trx->nr == 0) |
| 1990 | return 0; |
| 1991 | else |
| 1992 | return -EINVAL; |
| 1993 | } |
| 1994 | break; |
| 1995 | } |
| 1996 | return -EINVAL; |
| 1997 | default: |
| 1998 | /* unknown BTS type */ |
| 1999 | return 0; |
Harald Welte | f2eb278 | 2009-08-09 21:49:48 +0200 | [diff] [blame] | 2000 | } |
| 2001 | return 0; |
| 2002 | } |
| 2003 | |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2004 | /* Chapter 8.6.3 */ |
| 2005 | int abis_nm_set_channel_attr(struct gsm_bts_trx_ts *ts, u_int8_t chan_comb) |
| 2006 | { |
| 2007 | struct gsm_bts *bts = ts->trx->bts; |
| 2008 | struct abis_om_hdr *oh; |
| 2009 | u_int16_t arfcn = htons(ts->trx->arfcn); |
| 2010 | u_int8_t zero = 0x00; |
| 2011 | struct msgb *msg = nm_msgb_alloc(); |
| 2012 | u_int8_t len = 2 + 2; |
| 2013 | |
| 2014 | if (bts->type == GSM_BTS_TYPE_BS11) |
| 2015 | len += 4 + 2 + 2 + 3; |
| 2016 | |
| 2017 | DEBUGP(DNM, "Set Chan Attr %s\n", gsm_ts_name(ts)); |
Harald Welte | f2eb278 | 2009-08-09 21:49:48 +0200 | [diff] [blame] | 2018 | if (verify_chan_comb(ts, chan_comb) < 0) { |
| 2019 | msgb_free(msg); |
| 2020 | DEBUGP(DNM, "Invalid Channel Combination!!!\n"); |
| 2021 | return -EINVAL; |
| 2022 | } |
| 2023 | ts->nm_chan_comb = chan_comb; |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2024 | |
| 2025 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2026 | fill_om_fom_hdr(oh, len, NM_MT_SET_CHAN_ATTR, |
| 2027 | NM_OC_CHANNEL, bts->bts_nr, |
| 2028 | ts->trx->nr, ts->nr); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2029 | msgb_tv_put(msg, NM_ATT_CHAN_COMB, chan_comb); |
Harald Welte | a42a93f | 2010-06-14 22:26:10 +0200 | [diff] [blame] | 2030 | if (ts->hopping.enabled) { |
| 2031 | unsigned int i; |
| 2032 | uint8_t *len; |
| 2033 | |
Harald Welte | 67104d1 | 2009-09-12 13:05:33 +0200 | [diff] [blame] | 2034 | msgb_tv_put(msg, NM_ATT_HSN, ts->hopping.hsn); |
| 2035 | msgb_tv_put(msg, NM_ATT_MAIO, ts->hopping.maio); |
Harald Welte | a42a93f | 2010-06-14 22:26:10 +0200 | [diff] [blame] | 2036 | |
| 2037 | /* build the ARFCN list */ |
| 2038 | msgb_put_u8(msg, NM_ATT_ARFCN_LIST); |
| 2039 | len = msgb_put(msg, 1); |
| 2040 | *len = 0; |
| 2041 | for (i = 0; i < ts->hopping.arfcns.data_len*8; i++) { |
| 2042 | if (bitvec_get_bit_pos(&ts->hopping.arfcns, i)) { |
| 2043 | msgb_put_u16(msg, i); |
laforge | dcc63bb | 2010-06-20 15:20:02 +0200 | [diff] [blame] | 2044 | /* At least BS-11 wants a TLV16 here */ |
| 2045 | if (bts->type == GSM_BTS_TYPE_BS11) |
| 2046 | *len += 1; |
| 2047 | else |
| 2048 | *len += sizeof(uint16_t); |
Harald Welte | a42a93f | 2010-06-14 22:26:10 +0200 | [diff] [blame] | 2049 | } |
| 2050 | } |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2051 | } |
Harald Welte | beeb28f | 2009-07-21 20:40:05 +0200 | [diff] [blame] | 2052 | msgb_tv_put(msg, NM_ATT_TSC, bts->tsc); /* training sequence */ |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2053 | if (bts->type == GSM_BTS_TYPE_BS11) |
| 2054 | msgb_tlv_put(msg, 0x59, 1, &zero); |
| 2055 | |
| 2056 | return abis_nm_sendmsg(bts, msg); |
| 2057 | } |
| 2058 | |
| 2059 | int abis_nm_sw_act_req_ack(struct gsm_bts *bts, u_int8_t obj_class, u_int8_t i1, |
| 2060 | u_int8_t i2, u_int8_t i3, int nack, u_int8_t *attr, int att_len) |
| 2061 | { |
| 2062 | struct abis_om_hdr *oh; |
| 2063 | struct msgb *msg = nm_msgb_alloc(); |
| 2064 | u_int8_t msgtype = NM_MT_SW_ACT_REQ_ACK; |
| 2065 | u_int8_t len = att_len; |
| 2066 | |
| 2067 | if (nack) { |
| 2068 | len += 2; |
| 2069 | msgtype = NM_MT_SW_ACT_REQ_NACK; |
| 2070 | } |
| 2071 | |
| 2072 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2073 | fill_om_fom_hdr(oh, att_len, msgtype, obj_class, i1, i2, i3); |
| 2074 | |
| 2075 | if (attr) { |
| 2076 | u_int8_t *ptr = msgb_put(msg, att_len); |
| 2077 | memcpy(ptr, attr, att_len); |
| 2078 | } |
| 2079 | if (nack) |
| 2080 | msgb_tv_put(msg, NM_ATT_NACK_CAUSES, NM_NACK_OBJCLASS_NOTSUPP); |
| 2081 | |
Holger Hans Peter Freyther | 2a6bffe | 2010-11-15 20:50:42 +0100 | [diff] [blame] | 2082 | return abis_nm_sendmsg_direct(bts, msg); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2083 | } |
| 2084 | |
| 2085 | int abis_nm_raw_msg(struct gsm_bts *bts, int len, u_int8_t *rawmsg) |
| 2086 | { |
| 2087 | struct msgb *msg = nm_msgb_alloc(); |
| 2088 | struct abis_om_hdr *oh; |
| 2089 | u_int8_t *data; |
| 2090 | |
| 2091 | oh = (struct abis_om_hdr *) msgb_put(msg, sizeof(*oh)); |
| 2092 | fill_om_hdr(oh, len); |
| 2093 | data = msgb_put(msg, len); |
| 2094 | memcpy(data, rawmsg, len); |
| 2095 | |
| 2096 | return abis_nm_sendmsg(bts, msg); |
| 2097 | } |
| 2098 | |
| 2099 | /* Siemens specific commands */ |
| 2100 | static int __simple_cmd(struct gsm_bts *bts, u_int8_t msg_type) |
| 2101 | { |
| 2102 | struct abis_om_hdr *oh; |
| 2103 | struct msgb *msg = nm_msgb_alloc(); |
| 2104 | |
| 2105 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2106 | fill_om_fom_hdr(oh, 0, msg_type, NM_OC_SITE_MANAGER, |
| 2107 | 0xff, 0xff, 0xff); |
| 2108 | |
| 2109 | return abis_nm_sendmsg(bts, msg); |
| 2110 | } |
| 2111 | |
| 2112 | /* Chapter 8.9.2 */ |
| 2113 | int abis_nm_opstart(struct gsm_bts *bts, u_int8_t obj_class, u_int8_t i0, u_int8_t i1, u_int8_t i2) |
| 2114 | { |
| 2115 | struct abis_om_hdr *oh; |
| 2116 | struct msgb *msg = nm_msgb_alloc(); |
| 2117 | |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2118 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2119 | fill_om_fom_hdr(oh, 0, NM_MT_OPSTART, obj_class, i0, i1, i2); |
| 2120 | |
Harald Welte | b7284a9 | 2009-10-20 09:56:18 +0200 | [diff] [blame] | 2121 | debugp_foh((struct abis_om_fom_hdr *) oh->data); |
| 2122 | DEBUGPC(DNM, "Sending OPSTART\n"); |
| 2123 | |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2124 | return abis_nm_sendmsg(bts, msg); |
| 2125 | } |
| 2126 | |
| 2127 | /* Chapter 8.8.5 */ |
| 2128 | int abis_nm_chg_adm_state(struct gsm_bts *bts, u_int8_t obj_class, u_int8_t i0, |
Daniel Willmann | 5655afe | 2009-08-10 11:49:36 +0200 | [diff] [blame] | 2129 | u_int8_t i1, u_int8_t i2, enum abis_nm_adm_state adm_state) |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2130 | { |
| 2131 | struct abis_om_hdr *oh; |
| 2132 | struct msgb *msg = nm_msgb_alloc(); |
| 2133 | |
| 2134 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2135 | fill_om_fom_hdr(oh, 2, NM_MT_CHG_ADM_STATE, obj_class, i0, i1, i2); |
| 2136 | msgb_tv_put(msg, NM_ATT_ADM_STATE, adm_state); |
| 2137 | |
| 2138 | return abis_nm_sendmsg(bts, msg); |
| 2139 | } |
| 2140 | |
Harald Welte | 204317e | 2009-08-06 17:58:31 +0200 | [diff] [blame] | 2141 | int abis_nm_conn_mdrop_link(struct gsm_bts *bts, u_int8_t e1_port0, u_int8_t ts0, |
| 2142 | u_int8_t e1_port1, u_int8_t ts1) |
| 2143 | { |
| 2144 | struct abis_om_hdr *oh; |
| 2145 | struct msgb *msg = nm_msgb_alloc(); |
| 2146 | u_int8_t *attr; |
| 2147 | |
| 2148 | DEBUGP(DNM, "CONNECT MDROP LINK E1=(%u,%u) -> E1=(%u, %u)\n", |
| 2149 | e1_port0, ts0, e1_port1, ts1); |
| 2150 | |
| 2151 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2152 | fill_om_fom_hdr(oh, 6, NM_MT_CONN_MDROP_LINK, |
| 2153 | NM_OC_SITE_MANAGER, 0x00, 0x00, 0x00); |
| 2154 | |
| 2155 | attr = msgb_put(msg, 3); |
| 2156 | attr[0] = NM_ATT_MDROP_LINK; |
| 2157 | attr[1] = e1_port0; |
| 2158 | attr[2] = ts0; |
| 2159 | |
| 2160 | attr = msgb_put(msg, 3); |
| 2161 | attr[0] = NM_ATT_MDROP_NEXT; |
| 2162 | attr[1] = e1_port1; |
| 2163 | attr[2] = ts1; |
| 2164 | |
| 2165 | return abis_nm_sendmsg(bts, msg); |
| 2166 | } |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2167 | |
Harald Welte | 0bf8e30 | 2009-08-08 00:02:36 +0200 | [diff] [blame] | 2168 | /* Chapter 8.7.1 */ |
| 2169 | int abis_nm_perform_test(struct gsm_bts *bts, u_int8_t obj_class, |
| 2170 | u_int8_t bts_nr, u_int8_t trx_nr, u_int8_t ts_nr, |
Harald Welte | b31c9df | 2010-03-06 11:38:05 +0100 | [diff] [blame] | 2171 | u_int8_t test_nr, u_int8_t auton_report, struct msgb *msg) |
Harald Welte | 0bf8e30 | 2009-08-08 00:02:36 +0200 | [diff] [blame] | 2172 | { |
| 2173 | struct abis_om_hdr *oh; |
Harald Welte | 0bf8e30 | 2009-08-08 00:02:36 +0200 | [diff] [blame] | 2174 | |
| 2175 | DEBUGP(DNM, "PEFORM TEST\n"); |
Harald Welte | b31c9df | 2010-03-06 11:38:05 +0100 | [diff] [blame] | 2176 | |
| 2177 | if (!msg) |
| 2178 | msg = nm_msgb_alloc(); |
| 2179 | |
| 2180 | msgb_tv_push(msg, NM_ATT_AUTON_REPORT, auton_report); |
| 2181 | msgb_tv_push(msg, NM_ATT_TEST_NO, test_nr); |
| 2182 | oh = (struct abis_om_hdr *) msgb_push(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2183 | fill_om_fom_hdr(oh, msgb_l3len(msg), NM_MT_PERF_TEST, |
Harald Welte | 0bf8e30 | 2009-08-08 00:02:36 +0200 | [diff] [blame] | 2184 | obj_class, bts_nr, trx_nr, ts_nr); |
Harald Welte | 0bf8e30 | 2009-08-08 00:02:36 +0200 | [diff] [blame] | 2185 | |
| 2186 | return abis_nm_sendmsg(bts, msg); |
| 2187 | } |
| 2188 | |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2189 | int abis_nm_event_reports(struct gsm_bts *bts, int on) |
| 2190 | { |
| 2191 | if (on == 0) |
| 2192 | return __simple_cmd(bts, NM_MT_STOP_EVENT_REP); |
| 2193 | else |
| 2194 | return __simple_cmd(bts, NM_MT_REST_EVENT_REP); |
| 2195 | } |
| 2196 | |
| 2197 | /* Siemens (or BS-11) specific commands */ |
| 2198 | |
| 2199 | int abis_nm_bs11_bsc_disconnect(struct gsm_bts *bts, int reconnect) |
| 2200 | { |
| 2201 | if (reconnect == 0) |
| 2202 | return __simple_cmd(bts, NM_MT_BS11_DISCONNECT); |
| 2203 | else |
| 2204 | return __simple_cmd(bts, NM_MT_BS11_RECONNECT); |
| 2205 | } |
| 2206 | |
| 2207 | int abis_nm_bs11_restart(struct gsm_bts *bts) |
| 2208 | { |
| 2209 | return __simple_cmd(bts, NM_MT_BS11_RESTART); |
| 2210 | } |
| 2211 | |
| 2212 | |
| 2213 | struct bs11_date_time { |
| 2214 | u_int16_t year; |
| 2215 | u_int8_t month; |
| 2216 | u_int8_t day; |
| 2217 | u_int8_t hour; |
| 2218 | u_int8_t min; |
| 2219 | u_int8_t sec; |
| 2220 | } __attribute__((packed)); |
| 2221 | |
| 2222 | |
| 2223 | void get_bs11_date_time(struct bs11_date_time *aet) |
| 2224 | { |
| 2225 | time_t t; |
| 2226 | struct tm *tm; |
| 2227 | |
| 2228 | t = time(NULL); |
| 2229 | tm = localtime(&t); |
| 2230 | aet->sec = tm->tm_sec; |
| 2231 | aet->min = tm->tm_min; |
| 2232 | aet->hour = tm->tm_hour; |
| 2233 | aet->day = tm->tm_mday; |
| 2234 | aet->month = tm->tm_mon; |
| 2235 | aet->year = htons(1900 + tm->tm_year); |
| 2236 | } |
| 2237 | |
| 2238 | int abis_nm_bs11_reset_resource(struct gsm_bts *bts) |
| 2239 | { |
| 2240 | return __simple_cmd(bts, NM_MT_BS11_RESET_RESOURCE); |
| 2241 | } |
| 2242 | |
| 2243 | int abis_nm_bs11_db_transmission(struct gsm_bts *bts, int begin) |
| 2244 | { |
| 2245 | if (begin) |
| 2246 | return __simple_cmd(bts, NM_MT_BS11_BEGIN_DB_TX); |
| 2247 | else |
| 2248 | return __simple_cmd(bts, NM_MT_BS11_END_DB_TX); |
| 2249 | } |
| 2250 | |
| 2251 | int abis_nm_bs11_create_object(struct gsm_bts *bts, |
| 2252 | enum abis_bs11_objtype type, u_int8_t idx, |
| 2253 | u_int8_t attr_len, const u_int8_t *attr) |
| 2254 | { |
| 2255 | struct abis_om_hdr *oh; |
| 2256 | struct msgb *msg = nm_msgb_alloc(); |
| 2257 | u_int8_t *cur; |
| 2258 | |
| 2259 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2260 | fill_om_fom_hdr(oh, attr_len, NM_MT_BS11_CREATE_OBJ, |
| 2261 | NM_OC_BS11, type, 0, idx); |
| 2262 | cur = msgb_put(msg, attr_len); |
| 2263 | memcpy(cur, attr, attr_len); |
| 2264 | |
| 2265 | return abis_nm_sendmsg(bts, msg); |
| 2266 | } |
| 2267 | |
| 2268 | int abis_nm_bs11_delete_object(struct gsm_bts *bts, |
| 2269 | enum abis_bs11_objtype type, u_int8_t idx) |
| 2270 | { |
| 2271 | struct abis_om_hdr *oh; |
| 2272 | struct msgb *msg = nm_msgb_alloc(); |
| 2273 | |
| 2274 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2275 | fill_om_fom_hdr(oh, 0, NM_MT_BS11_DELETE_OBJ, |
| 2276 | NM_OC_BS11, type, 0, idx); |
| 2277 | |
| 2278 | return abis_nm_sendmsg(bts, msg); |
| 2279 | } |
| 2280 | |
| 2281 | int abis_nm_bs11_create_envaBTSE(struct gsm_bts *bts, u_int8_t idx) |
| 2282 | { |
| 2283 | struct abis_om_hdr *oh; |
| 2284 | struct msgb *msg = nm_msgb_alloc(); |
| 2285 | u_int8_t zero = 0x00; |
| 2286 | |
| 2287 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2288 | fill_om_fom_hdr(oh, 3, NM_MT_BS11_CREATE_OBJ, |
| 2289 | NM_OC_BS11_ENVABTSE, 0, idx, 0xff); |
| 2290 | msgb_tlv_put(msg, 0x99, 1, &zero); |
| 2291 | |
| 2292 | return abis_nm_sendmsg(bts, msg); |
| 2293 | } |
| 2294 | |
| 2295 | int abis_nm_bs11_create_bport(struct gsm_bts *bts, u_int8_t idx) |
| 2296 | { |
| 2297 | struct abis_om_hdr *oh; |
| 2298 | struct msgb *msg = nm_msgb_alloc(); |
| 2299 | |
| 2300 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2301 | fill_om_fom_hdr(oh, 0, NM_MT_BS11_CREATE_OBJ, NM_OC_BS11_BPORT, |
Daniel Willmann | 5655afe | 2009-08-10 11:49:36 +0200 | [diff] [blame] | 2302 | idx, 0xff, 0xff); |
| 2303 | |
| 2304 | return abis_nm_sendmsg(bts, msg); |
| 2305 | } |
| 2306 | |
| 2307 | int abis_nm_bs11_delete_bport(struct gsm_bts *bts, u_int8_t idx) |
| 2308 | { |
| 2309 | struct abis_om_hdr *oh; |
| 2310 | struct msgb *msg = nm_msgb_alloc(); |
| 2311 | |
| 2312 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2313 | fill_om_fom_hdr(oh, 0, NM_MT_BS11_DELETE_OBJ, NM_OC_BS11_BPORT, |
| 2314 | idx, 0xff, 0xff); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2315 | |
| 2316 | return abis_nm_sendmsg(bts, msg); |
| 2317 | } |
| 2318 | |
| 2319 | static const u_int8_t sm_attr[] = { NM_ATT_TEI, NM_ATT_ABIS_CHANNEL }; |
| 2320 | int abis_nm_bs11_get_oml_tei_ts(struct gsm_bts *bts) |
| 2321 | { |
| 2322 | struct abis_om_hdr *oh; |
| 2323 | struct msgb *msg = nm_msgb_alloc(); |
| 2324 | |
| 2325 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2326 | fill_om_fom_hdr(oh, 2+sizeof(sm_attr), NM_MT_GET_ATTR, NM_OC_SITE_MANAGER, |
| 2327 | 0xff, 0xff, 0xff); |
| 2328 | msgb_tlv_put(msg, NM_ATT_LIST_REQ_ATTR, sizeof(sm_attr), sm_attr); |
| 2329 | |
| 2330 | return abis_nm_sendmsg(bts, msg); |
| 2331 | } |
| 2332 | |
| 2333 | /* like abis_nm_conn_terr_traf + set_tei */ |
Holger Hans Peter Freyther | 7113514 | 2010-03-29 08:47:44 +0200 | [diff] [blame] | 2334 | int abis_nm_bs11_conn_oml_tei(struct gsm_bts *bts, u_int8_t e1_port, |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2335 | u_int8_t e1_timeslot, u_int8_t e1_subslot, |
| 2336 | u_int8_t tei) |
| 2337 | { |
| 2338 | struct abis_om_hdr *oh; |
| 2339 | struct abis_nm_channel *ch; |
| 2340 | struct msgb *msg = nm_msgb_alloc(); |
| 2341 | |
| 2342 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2343 | fill_om_fom_hdr(oh, sizeof(*ch)+2, NM_MT_BS11_SET_ATTR, |
| 2344 | NM_OC_SITE_MANAGER, 0xff, 0xff, 0xff); |
| 2345 | |
| 2346 | ch = (struct abis_nm_channel *) msgb_put(msg, sizeof(*ch)); |
| 2347 | fill_nm_channel(ch, e1_port, e1_timeslot, e1_subslot); |
| 2348 | msgb_tv_put(msg, NM_ATT_TEI, tei); |
| 2349 | |
| 2350 | return abis_nm_sendmsg(bts, msg); |
| 2351 | } |
| 2352 | |
| 2353 | int abis_nm_bs11_set_trx_power(struct gsm_bts_trx *trx, u_int8_t level) |
| 2354 | { |
| 2355 | struct abis_om_hdr *oh; |
| 2356 | struct msgb *msg = nm_msgb_alloc(); |
| 2357 | |
| 2358 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2359 | fill_om_fom_hdr(oh, 3, NM_MT_BS11_SET_ATTR, |
| 2360 | NM_OC_BS11, BS11_OBJ_PA, 0x00, trx->nr); |
| 2361 | msgb_tlv_put(msg, NM_ATT_BS11_TXPWR, 1, &level); |
| 2362 | |
| 2363 | return abis_nm_sendmsg(trx->bts, msg); |
| 2364 | } |
| 2365 | |
| 2366 | int abis_nm_bs11_get_trx_power(struct gsm_bts_trx *trx) |
| 2367 | { |
| 2368 | struct abis_om_hdr *oh; |
| 2369 | struct msgb *msg = nm_msgb_alloc(); |
| 2370 | u_int8_t attr = NM_ATT_BS11_TXPWR; |
| 2371 | |
| 2372 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2373 | fill_om_fom_hdr(oh, 2+sizeof(attr), NM_MT_GET_ATTR, |
| 2374 | NM_OC_BS11, BS11_OBJ_PA, 0x00, trx->nr); |
| 2375 | msgb_tlv_put(msg, NM_ATT_LIST_REQ_ATTR, sizeof(attr), &attr); |
| 2376 | |
| 2377 | return abis_nm_sendmsg(trx->bts, msg); |
| 2378 | } |
| 2379 | |
| 2380 | int abis_nm_bs11_get_pll_mode(struct gsm_bts *bts) |
| 2381 | { |
| 2382 | struct abis_om_hdr *oh; |
| 2383 | struct msgb *msg = nm_msgb_alloc(); |
| 2384 | u_int8_t attr[] = { NM_ATT_BS11_PLL_MODE }; |
| 2385 | |
| 2386 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2387 | fill_om_fom_hdr(oh, 2+sizeof(attr), NM_MT_GET_ATTR, |
| 2388 | NM_OC_BS11, BS11_OBJ_LI, 0x00, 0x00); |
| 2389 | msgb_tlv_put(msg, NM_ATT_LIST_REQ_ATTR, sizeof(attr), attr); |
| 2390 | |
| 2391 | return abis_nm_sendmsg(bts, msg); |
| 2392 | } |
| 2393 | |
| 2394 | int abis_nm_bs11_get_cclk(struct gsm_bts *bts) |
| 2395 | { |
| 2396 | struct abis_om_hdr *oh; |
| 2397 | struct msgb *msg = nm_msgb_alloc(); |
| 2398 | u_int8_t attr[] = { NM_ATT_BS11_CCLK_ACCURACY, |
| 2399 | NM_ATT_BS11_CCLK_TYPE }; |
| 2400 | |
| 2401 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2402 | fill_om_fom_hdr(oh, 2+sizeof(attr), NM_MT_GET_ATTR, |
| 2403 | NM_OC_BS11, BS11_OBJ_CCLK, 0x00, 0x00); |
| 2404 | msgb_tlv_put(msg, NM_ATT_LIST_REQ_ATTR, sizeof(attr), attr); |
| 2405 | |
| 2406 | return abis_nm_sendmsg(bts, msg); |
| 2407 | |
| 2408 | } |
| 2409 | |
| 2410 | //static const u_int8_t bs11_logon_c7[] = { 0x07, 0xd9, 0x01, 0x11, 0x0d, 0x10, 0x20 }; |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2411 | |
| 2412 | int abis_nm_bs11_factory_logon(struct gsm_bts *bts, int on) |
| 2413 | { |
Daniel Willmann | cb8f250 | 2010-01-07 00:43:11 +0100 | [diff] [blame] | 2414 | return abis_nm_bs11_logon(bts, 0x02, "FACTORY", on); |
| 2415 | } |
| 2416 | |
Daniel Willmann | bf2ca57 | 2010-01-07 00:46:26 +0100 | [diff] [blame] | 2417 | int abis_nm_bs11_infield_logon(struct gsm_bts *bts, int on) |
| 2418 | { |
| 2419 | return abis_nm_bs11_logon(bts, 0x03, "FIELD ", on); |
| 2420 | } |
| 2421 | |
Daniel Willmann | cb8f250 | 2010-01-07 00:43:11 +0100 | [diff] [blame] | 2422 | int abis_nm_bs11_logon(struct gsm_bts *bts, u_int8_t level, const char *name, int on) |
| 2423 | { |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2424 | struct abis_om_hdr *oh; |
| 2425 | struct msgb *msg = nm_msgb_alloc(); |
| 2426 | struct bs11_date_time bdt; |
| 2427 | |
| 2428 | get_bs11_date_time(&bdt); |
| 2429 | |
| 2430 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2431 | if (on) { |
| 2432 | u_int8_t len = 3*2 + sizeof(bdt) |
Daniel Willmann | cb8f250 | 2010-01-07 00:43:11 +0100 | [diff] [blame] | 2433 | + 1 + strlen(name); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2434 | fill_om_fom_hdr(oh, len, NM_MT_BS11_LMT_LOGON, |
| 2435 | NM_OC_BS11_BTSE, 0xff, 0xff, 0xff); |
| 2436 | msgb_tlv_put(msg, NM_ATT_BS11_LMT_LOGIN_TIME, |
| 2437 | sizeof(bdt), (u_int8_t *) &bdt); |
| 2438 | msgb_tlv_put(msg, NM_ATT_BS11_LMT_USER_ACC_LEV, |
Daniel Willmann | cb8f250 | 2010-01-07 00:43:11 +0100 | [diff] [blame] | 2439 | 1, &level); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2440 | msgb_tlv_put(msg, NM_ATT_BS11_LMT_USER_NAME, |
Daniel Willmann | cb8f250 | 2010-01-07 00:43:11 +0100 | [diff] [blame] | 2441 | strlen(name), (u_int8_t *)name); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2442 | } else { |
| 2443 | fill_om_fom_hdr(oh, 0, NM_MT_BS11_LMT_LOGOFF, |
| 2444 | NM_OC_BS11_BTSE, 0xff, 0xff, 0xff); |
| 2445 | } |
| 2446 | |
| 2447 | return abis_nm_sendmsg(bts, msg); |
| 2448 | } |
| 2449 | |
| 2450 | int abis_nm_bs11_set_trx1_pw(struct gsm_bts *bts, const char *password) |
| 2451 | { |
| 2452 | struct abis_om_hdr *oh; |
| 2453 | struct msgb *msg; |
| 2454 | |
| 2455 | if (strlen(password) != 10) |
| 2456 | return -EINVAL; |
| 2457 | |
| 2458 | msg = nm_msgb_alloc(); |
| 2459 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2460 | fill_om_fom_hdr(oh, 2+strlen(password), NM_MT_BS11_SET_ATTR, |
| 2461 | NM_OC_BS11, BS11_OBJ_TRX1, 0x00, 0x00); |
| 2462 | msgb_tlv_put(msg, NM_ATT_BS11_PASSWORD, 10, (const u_int8_t *)password); |
| 2463 | |
| 2464 | return abis_nm_sendmsg(bts, msg); |
| 2465 | } |
| 2466 | |
| 2467 | /* change the BS-11 PLL Mode to either locked (E1 derived) or standalone */ |
| 2468 | int abis_nm_bs11_set_pll_locked(struct gsm_bts *bts, int locked) |
| 2469 | { |
| 2470 | struct abis_om_hdr *oh; |
| 2471 | struct msgb *msg; |
| 2472 | u_int8_t tlv_value; |
| 2473 | |
| 2474 | msg = nm_msgb_alloc(); |
| 2475 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2476 | fill_om_fom_hdr(oh, 3, NM_MT_BS11_SET_ATTR, NM_OC_BS11, |
| 2477 | BS11_OBJ_LI, 0x00, 0x00); |
| 2478 | |
| 2479 | if (locked) |
| 2480 | tlv_value = BS11_LI_PLL_LOCKED; |
| 2481 | else |
| 2482 | tlv_value = BS11_LI_PLL_STANDALONE; |
| 2483 | |
| 2484 | msgb_tlv_put(msg, NM_ATT_BS11_PLL_MODE, 1, &tlv_value); |
| 2485 | |
| 2486 | return abis_nm_sendmsg(bts, msg); |
| 2487 | } |
| 2488 | |
Daniel Willmann | 10b07db | 2010-01-07 00:54:01 +0100 | [diff] [blame] | 2489 | /* Set the calibration value of the PLL (work value/set value) |
| 2490 | * It depends on the login which one is changed */ |
| 2491 | int abis_nm_bs11_set_pll(struct gsm_bts *bts, int value) |
| 2492 | { |
| 2493 | struct abis_om_hdr *oh; |
| 2494 | struct msgb *msg; |
| 2495 | u_int8_t tlv_value[2]; |
| 2496 | |
| 2497 | msg = nm_msgb_alloc(); |
| 2498 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2499 | fill_om_fom_hdr(oh, 3, NM_MT_BS11_SET_ATTR, NM_OC_BS11, |
| 2500 | BS11_OBJ_TRX1, 0x00, 0x00); |
| 2501 | |
| 2502 | tlv_value[0] = value>>8; |
| 2503 | tlv_value[1] = value&0xff; |
| 2504 | |
| 2505 | msgb_tlv_put(msg, NM_ATT_BS11_PLL, 2, tlv_value); |
| 2506 | |
| 2507 | return abis_nm_sendmsg(bts, msg); |
| 2508 | } |
| 2509 | |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2510 | int abis_nm_bs11_get_state(struct gsm_bts *bts) |
| 2511 | { |
| 2512 | return __simple_cmd(bts, NM_MT_BS11_GET_STATE); |
| 2513 | } |
| 2514 | |
| 2515 | /* BS11 SWL */ |
| 2516 | |
Harald Welte (local) | 8751ee9 | 2009-08-15 02:30:58 +0200 | [diff] [blame] | 2517 | void *tall_fle_ctx; |
Harald Welte | a837977 | 2009-06-20 22:36:41 +0200 | [diff] [blame] | 2518 | |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2519 | struct abis_nm_bs11_sw { |
| 2520 | struct gsm_bts *bts; |
| 2521 | char swl_fname[PATH_MAX]; |
| 2522 | u_int8_t win_size; |
| 2523 | int forced; |
| 2524 | struct llist_head file_list; |
| 2525 | gsm_cbfn *user_cb; /* specified by the user */ |
| 2526 | }; |
| 2527 | static struct abis_nm_bs11_sw _g_bs11_sw, *g_bs11_sw = &_g_bs11_sw; |
| 2528 | |
| 2529 | struct file_list_entry { |
| 2530 | struct llist_head list; |
| 2531 | char fname[PATH_MAX]; |
| 2532 | }; |
| 2533 | |
| 2534 | struct file_list_entry *fl_dequeue(struct llist_head *queue) |
| 2535 | { |
| 2536 | struct llist_head *lh; |
| 2537 | |
| 2538 | if (llist_empty(queue)) |
| 2539 | return NULL; |
| 2540 | |
| 2541 | lh = queue->next; |
| 2542 | llist_del(lh); |
| 2543 | |
| 2544 | return llist_entry(lh, struct file_list_entry, list); |
| 2545 | } |
| 2546 | |
| 2547 | static int bs11_read_swl_file(struct abis_nm_bs11_sw *bs11_sw) |
| 2548 | { |
| 2549 | char linebuf[255]; |
| 2550 | struct llist_head *lh, *lh2; |
| 2551 | FILE *swl; |
| 2552 | int rc = 0; |
| 2553 | |
| 2554 | swl = fopen(bs11_sw->swl_fname, "r"); |
| 2555 | if (!swl) |
| 2556 | return -ENODEV; |
| 2557 | |
| 2558 | /* zero the stale file list, if any */ |
| 2559 | llist_for_each_safe(lh, lh2, &bs11_sw->file_list) { |
| 2560 | llist_del(lh); |
Harald Welte | a837977 | 2009-06-20 22:36:41 +0200 | [diff] [blame] | 2561 | talloc_free(lh); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2562 | } |
| 2563 | |
| 2564 | while (fgets(linebuf, sizeof(linebuf), swl)) { |
| 2565 | char file_id[12+1]; |
| 2566 | char file_version[80+1]; |
| 2567 | struct file_list_entry *fle; |
| 2568 | static char dir[PATH_MAX]; |
| 2569 | |
| 2570 | if (strlen(linebuf) < 4) |
| 2571 | continue; |
| 2572 | |
| 2573 | rc = sscanf(linebuf+4, "%12s:%80s\r\n", file_id, file_version); |
| 2574 | if (rc < 0) { |
| 2575 | perror("ERR parsing SWL file"); |
| 2576 | rc = -EINVAL; |
| 2577 | goto out; |
| 2578 | } |
| 2579 | if (rc < 2) |
| 2580 | continue; |
| 2581 | |
Harald Welte | 857e00d | 2009-06-26 20:25:23 +0200 | [diff] [blame] | 2582 | fle = talloc_zero(tall_fle_ctx, struct file_list_entry); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2583 | if (!fle) { |
| 2584 | rc = -ENOMEM; |
| 2585 | goto out; |
| 2586 | } |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2587 | |
| 2588 | /* construct new filename */ |
| 2589 | strncpy(dir, bs11_sw->swl_fname, sizeof(dir)); |
| 2590 | strncat(fle->fname, dirname(dir), sizeof(fle->fname) - 1); |
| 2591 | strcat(fle->fname, "/"); |
| 2592 | strncat(fle->fname, file_id, sizeof(fle->fname) - 1 -strlen(fle->fname)); |
| 2593 | |
| 2594 | llist_add_tail(&fle->list, &bs11_sw->file_list); |
| 2595 | } |
| 2596 | |
| 2597 | out: |
| 2598 | fclose(swl); |
| 2599 | return rc; |
| 2600 | } |
| 2601 | |
| 2602 | /* bs11 swload specific callback, passed to abis_nm core swload */ |
| 2603 | static int bs11_swload_cbfn(unsigned int hook, unsigned int event, |
| 2604 | struct msgb *msg, void *data, void *param) |
| 2605 | { |
| 2606 | struct abis_nm_bs11_sw *bs11_sw = data; |
| 2607 | struct file_list_entry *fle; |
| 2608 | int rc = 0; |
| 2609 | |
| 2610 | switch (event) { |
| 2611 | case NM_MT_LOAD_END_ACK: |
| 2612 | fle = fl_dequeue(&bs11_sw->file_list); |
| 2613 | if (fle) { |
| 2614 | /* start download the next file of our file list */ |
Holger Hans Peter Freyther | 2b4083a | 2010-05-12 23:51:46 +0800 | [diff] [blame] | 2615 | rc = abis_nm_software_load(bs11_sw->bts, 0xff, fle->fname, |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2616 | bs11_sw->win_size, |
| 2617 | bs11_sw->forced, |
| 2618 | &bs11_swload_cbfn, bs11_sw); |
Harald Welte | b6328b9 | 2009-08-06 15:44:18 +0200 | [diff] [blame] | 2619 | talloc_free(fle); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2620 | } else { |
| 2621 | /* activate the SWL */ |
| 2622 | rc = abis_nm_software_activate(bs11_sw->bts, |
| 2623 | bs11_sw->swl_fname, |
| 2624 | bs11_swload_cbfn, |
| 2625 | bs11_sw); |
| 2626 | } |
| 2627 | break; |
| 2628 | case NM_MT_LOAD_SEG_ACK: |
| 2629 | case NM_MT_LOAD_END_NACK: |
| 2630 | case NM_MT_LOAD_INIT_ACK: |
| 2631 | case NM_MT_LOAD_INIT_NACK: |
| 2632 | case NM_MT_ACTIVATE_SW_NACK: |
| 2633 | case NM_MT_ACTIVATE_SW_ACK: |
| 2634 | default: |
| 2635 | /* fallthrough to the user callback */ |
| 2636 | if (bs11_sw->user_cb) |
| 2637 | rc = bs11_sw->user_cb(hook, event, msg, NULL, NULL); |
| 2638 | break; |
| 2639 | } |
| 2640 | |
| 2641 | return rc; |
| 2642 | } |
| 2643 | |
| 2644 | /* Siemens provides a SWL file that is a mere listing of all the other |
| 2645 | * files that are part of a software release. We need to upload first |
| 2646 | * the list file, and then each file that is listed in the list file */ |
| 2647 | int abis_nm_bs11_load_swl(struct gsm_bts *bts, const char *fname, |
| 2648 | u_int8_t win_size, int forced, gsm_cbfn *cbfn) |
| 2649 | { |
| 2650 | struct abis_nm_bs11_sw *bs11_sw = g_bs11_sw; |
| 2651 | struct file_list_entry *fle; |
| 2652 | int rc = 0; |
| 2653 | |
| 2654 | INIT_LLIST_HEAD(&bs11_sw->file_list); |
| 2655 | bs11_sw->bts = bts; |
| 2656 | bs11_sw->win_size = win_size; |
| 2657 | bs11_sw->user_cb = cbfn; |
| 2658 | bs11_sw->forced = forced; |
| 2659 | |
| 2660 | strncpy(bs11_sw->swl_fname, fname, sizeof(bs11_sw->swl_fname)); |
| 2661 | rc = bs11_read_swl_file(bs11_sw); |
| 2662 | if (rc < 0) |
| 2663 | return rc; |
| 2664 | |
| 2665 | /* dequeue next item in file list */ |
| 2666 | fle = fl_dequeue(&bs11_sw->file_list); |
| 2667 | if (!fle) |
| 2668 | return -EINVAL; |
| 2669 | |
| 2670 | /* start download the next file of our file list */ |
Holger Hans Peter Freyther | 2b4083a | 2010-05-12 23:51:46 +0800 | [diff] [blame] | 2671 | rc = abis_nm_software_load(bts, 0xff, fle->fname, win_size, forced, |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2672 | bs11_swload_cbfn, bs11_sw); |
Harald Welte | b6328b9 | 2009-08-06 15:44:18 +0200 | [diff] [blame] | 2673 | talloc_free(fle); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2674 | return rc; |
| 2675 | } |
| 2676 | |
| 2677 | #if 0 |
| 2678 | static u_int8_t req_attr_btse[] = { |
| 2679 | NM_ATT_ADM_STATE, NM_ATT_BS11_LMT_LOGON_SESSION, |
| 2680 | NM_ATT_BS11_LMT_LOGIN_TIME, NM_ATT_BS11_LMT_USER_ACC_LEV, |
| 2681 | NM_ATT_BS11_LMT_USER_NAME, |
| 2682 | |
| 2683 | 0xaf, NM_ATT_BS11_RX_OFFSET, NM_ATT_BS11_VENDOR_NAME, |
| 2684 | |
| 2685 | NM_ATT_BS11_SW_LOAD_INTENDED, NM_ATT_BS11_SW_LOAD_SAFETY, |
| 2686 | |
| 2687 | NM_ATT_BS11_SW_LOAD_STORED }; |
| 2688 | |
| 2689 | static u_int8_t req_attr_btsm[] = { |
| 2690 | NM_ATT_ABIS_CHANNEL, NM_ATT_TEI, NM_ATT_BS11_ABIS_EXT_TIME, |
| 2691 | NM_ATT_ADM_STATE, NM_ATT_AVAIL_STATUS, 0xce, NM_ATT_FILE_ID, |
| 2692 | NM_ATT_FILE_VERSION, NM_ATT_OPER_STATE, 0xe8, NM_ATT_BS11_ALL_TEST_CATG, |
| 2693 | NM_ATT_SW_DESCR, NM_ATT_GET_ARI }; |
| 2694 | #endif |
| 2695 | |
Holger Hans Peter Freyther | 7113514 | 2010-03-29 08:47:44 +0200 | [diff] [blame] | 2696 | static u_int8_t req_attr[] = { |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2697 | NM_ATT_ADM_STATE, NM_ATT_AVAIL_STATUS, 0xa8, NM_ATT_OPER_STATE, |
| 2698 | 0xd5, 0xa1, NM_ATT_BS11_ESN_FW_CODE_NO, NM_ATT_BS11_ESN_HW_CODE_NO, |
| 2699 | 0x42, NM_ATT_BS11_ESN_PCB_SERIAL, NM_ATT_BS11_PLL }; |
| 2700 | |
| 2701 | int abis_nm_bs11_get_serno(struct gsm_bts *bts) |
| 2702 | { |
| 2703 | struct abis_om_hdr *oh; |
| 2704 | struct msgb *msg = nm_msgb_alloc(); |
| 2705 | |
| 2706 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2707 | /* SiemensHW CCTRL object */ |
| 2708 | fill_om_fom_hdr(oh, 2+sizeof(req_attr), NM_MT_GET_ATTR, NM_OC_BS11, |
| 2709 | 0x03, 0x00, 0x00); |
| 2710 | msgb_tlv_put(msg, NM_ATT_LIST_REQ_ATTR, sizeof(req_attr), req_attr); |
| 2711 | |
| 2712 | return abis_nm_sendmsg(bts, msg); |
| 2713 | } |
| 2714 | |
| 2715 | int abis_nm_bs11_set_ext_time(struct gsm_bts *bts) |
| 2716 | { |
| 2717 | struct abis_om_hdr *oh; |
| 2718 | struct msgb *msg = nm_msgb_alloc(); |
| 2719 | struct bs11_date_time aet; |
| 2720 | |
| 2721 | get_bs11_date_time(&aet); |
| 2722 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2723 | /* SiemensHW CCTRL object */ |
| 2724 | fill_om_fom_hdr(oh, 2+sizeof(aet), NM_MT_BS11_SET_ATTR, NM_OC_SITE_MANAGER, |
| 2725 | 0xff, 0xff, 0xff); |
| 2726 | msgb_tlv_put(msg, NM_ATT_BS11_ABIS_EXT_TIME, sizeof(aet), (u_int8_t *) &aet); |
| 2727 | |
| 2728 | return abis_nm_sendmsg(bts, msg); |
| 2729 | } |
| 2730 | |
Harald Welte | 30534c5 | 2010-12-14 12:52:16 +0100 | [diff] [blame] | 2731 | int abis_nm_bs11_get_bport_line_cfg(struct gsm_bts *bts, u_int8_t bport) |
| 2732 | { |
| 2733 | struct abis_om_hdr *oh; |
| 2734 | struct msgb *msg = nm_msgb_alloc(); |
| 2735 | u_int8_t attr = NM_ATT_BS11_LINE_CFG; |
| 2736 | |
| 2737 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2738 | fill_om_fom_hdr(oh, 2+sizeof(attr), NM_MT_GET_ATTR, |
| 2739 | NM_OC_BS11_BPORT, bport, 0xff, 0x02); |
| 2740 | msgb_tlv_put(msg, NM_ATT_LIST_REQ_ATTR, sizeof(attr), &attr); |
| 2741 | |
| 2742 | return abis_nm_sendmsg(bts, msg); |
| 2743 | } |
| 2744 | |
Daniel Willmann | 5655afe | 2009-08-10 11:49:36 +0200 | [diff] [blame] | 2745 | int abis_nm_bs11_set_bport_line_cfg(struct gsm_bts *bts, u_int8_t bport, enum abis_bs11_line_cfg line_cfg) |
| 2746 | { |
| 2747 | struct abis_om_hdr *oh; |
| 2748 | struct msgb *msg = nm_msgb_alloc(); |
| 2749 | struct bs11_date_time aet; |
| 2750 | |
| 2751 | get_bs11_date_time(&aet); |
| 2752 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2753 | fill_om_fom_hdr(oh, 2, NM_MT_BS11_SET_ATTR, NM_OC_BS11_BPORT, |
| 2754 | bport, 0xff, 0x02); |
| 2755 | msgb_tv_put(msg, NM_ATT_BS11_LINE_CFG, line_cfg); |
| 2756 | |
| 2757 | return abis_nm_sendmsg(bts, msg); |
| 2758 | } |
| 2759 | |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2760 | /* ip.access nanoBTS specific commands */ |
| 2761 | static const char ipaccess_magic[] = "com.ipaccess"; |
| 2762 | |
| 2763 | |
| 2764 | static int abis_nm_rx_ipacc(struct msgb *msg) |
| 2765 | { |
Holger Hans Peter Freyther | d3b6f94 | 2010-06-21 10:22:26 +0800 | [diff] [blame] | 2766 | struct in_addr addr; |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2767 | struct abis_om_hdr *oh = msgb_l2(msg); |
| 2768 | struct abis_om_fom_hdr *foh; |
| 2769 | u_int8_t idstrlen = oh->data[0]; |
| 2770 | struct tlv_parsed tp; |
Holger Hans Peter Freyther | 0fc5ab4 | 2009-12-30 08:38:43 +0100 | [diff] [blame] | 2771 | struct ipacc_ack_signal_data signal; |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2772 | |
| 2773 | if (strncmp((char *)&oh->data[1], ipaccess_magic, idstrlen)) { |
Harald Welte | de4477a | 2009-12-24 12:20:20 +0100 | [diff] [blame] | 2774 | LOGP(DNM, LOGL_ERROR, "id string is not com.ipaccess !?!\n"); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2775 | return -EINVAL; |
| 2776 | } |
| 2777 | |
| 2778 | foh = (struct abis_om_fom_hdr *) (oh->data + 1 + idstrlen); |
Harald Welte | 59698fb | 2010-01-10 18:01:52 +0100 | [diff] [blame] | 2779 | abis_nm_tlv_parse(&tp, msg->trx->bts, foh->data, oh->length-sizeof(*foh)); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2780 | |
Harald Welte | b7284a9 | 2009-10-20 09:56:18 +0200 | [diff] [blame] | 2781 | debugp_foh(foh); |
Harald Welte | fd579d5 | 2009-10-19 21:46:54 +0200 | [diff] [blame] | 2782 | |
Harald Welte | 5aeedd4 | 2009-10-19 22:11:11 +0200 | [diff] [blame] | 2783 | DEBUGPC(DNM, "IPACCESS(0x%02x): ", foh->msg_type); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2784 | |
| 2785 | switch (foh->msg_type) { |
| 2786 | case NM_MT_IPACC_RSL_CONNECT_ACK: |
| 2787 | DEBUGPC(DNM, "RSL CONNECT ACK "); |
Holger Hans Peter Freyther | d3b6f94 | 2010-06-21 10:22:26 +0800 | [diff] [blame] | 2788 | if (TLVP_PRESENT(&tp, NM_ATT_IPACC_DST_IP)) { |
| 2789 | memcpy(&addr, |
| 2790 | TLVP_VAL(&tp, NM_ATT_IPACC_DST_IP), sizeof(addr)); |
| 2791 | |
| 2792 | DEBUGPC(DNM, "IP=%s ", inet_ntoa(addr)); |
| 2793 | } |
Harald Welte | 4206d98 | 2009-07-12 09:33:54 +0200 | [diff] [blame] | 2794 | if (TLVP_PRESENT(&tp, NM_ATT_IPACC_DST_IP_PORT)) |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2795 | DEBUGPC(DNM, "PORT=%u ", |
Holger Hans Peter Freyther | 7113514 | 2010-03-29 08:47:44 +0200 | [diff] [blame] | 2796 | ntohs(*((u_int16_t *) |
Harald Welte | 4206d98 | 2009-07-12 09:33:54 +0200 | [diff] [blame] | 2797 | TLVP_VAL(&tp, NM_ATT_IPACC_DST_IP_PORT)))); |
Harald Welte | 0eccfd0 | 2009-10-19 22:49:33 +0200 | [diff] [blame] | 2798 | if (TLVP_PRESENT(&tp, NM_ATT_IPACC_STREAM_ID)) |
| 2799 | DEBUGPC(DNM, "STREAM=0x%02x ", |
| 2800 | *TLVP_VAL(&tp, NM_ATT_IPACC_STREAM_ID)); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2801 | DEBUGPC(DNM, "\n"); |
| 2802 | break; |
| 2803 | case NM_MT_IPACC_RSL_CONNECT_NACK: |
Harald Welte | de4477a | 2009-12-24 12:20:20 +0100 | [diff] [blame] | 2804 | LOGP(DNM, LOGL_ERROR, "RSL CONNECT NACK "); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2805 | if (TLVP_PRESENT(&tp, NM_ATT_NACK_CAUSES)) |
Holger Hans Peter Freyther | 7113514 | 2010-03-29 08:47:44 +0200 | [diff] [blame] | 2806 | DEBUGPC(DNM, " CAUSE=%s\n", |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2807 | nack_cause_name(*TLVP_VAL(&tp, NM_ATT_NACK_CAUSES))); |
| 2808 | else |
| 2809 | DEBUGPC(DNM, "\n"); |
| 2810 | break; |
| 2811 | case NM_MT_IPACC_SET_NVATTR_ACK: |
| 2812 | DEBUGPC(DNM, "SET NVATTR ACK\n"); |
| 2813 | /* FIXME: decode and show the actual attributes */ |
| 2814 | break; |
| 2815 | case NM_MT_IPACC_SET_NVATTR_NACK: |
Harald Welte | de4477a | 2009-12-24 12:20:20 +0100 | [diff] [blame] | 2816 | LOGP(DNM, LOGL_ERROR, "SET NVATTR NACK "); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2817 | if (TLVP_PRESENT(&tp, NM_ATT_NACK_CAUSES)) |
Holger Hans Peter Freyther | 7113514 | 2010-03-29 08:47:44 +0200 | [diff] [blame] | 2818 | LOGPC(DNM, LOGL_ERROR, " CAUSE=%s\n", |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2819 | nack_cause_name(*TLVP_VAL(&tp, NM_ATT_NACK_CAUSES))); |
| 2820 | else |
Harald Welte | de4477a | 2009-12-24 12:20:20 +0100 | [diff] [blame] | 2821 | LOGPC(DNM, LOGL_ERROR, "\n"); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2822 | break; |
Harald Welte | 21460f0 | 2009-07-03 11:26:45 +0200 | [diff] [blame] | 2823 | case NM_MT_IPACC_GET_NVATTR_ACK: |
| 2824 | DEBUGPC(DNM, "GET NVATTR ACK\n"); |
| 2825 | /* FIXME: decode and show the actual attributes */ |
| 2826 | break; |
| 2827 | case NM_MT_IPACC_GET_NVATTR_NACK: |
Harald Welte | de4477a | 2009-12-24 12:20:20 +0100 | [diff] [blame] | 2828 | LOGPC(DNM, LOGL_ERROR, "GET NVATTR NACK "); |
Harald Welte | 21460f0 | 2009-07-03 11:26:45 +0200 | [diff] [blame] | 2829 | if (TLVP_PRESENT(&tp, NM_ATT_NACK_CAUSES)) |
Holger Hans Peter Freyther | 7113514 | 2010-03-29 08:47:44 +0200 | [diff] [blame] | 2830 | LOGPC(DNM, LOGL_ERROR, " CAUSE=%s\n", |
Harald Welte | 21460f0 | 2009-07-03 11:26:45 +0200 | [diff] [blame] | 2831 | nack_cause_name(*TLVP_VAL(&tp, NM_ATT_NACK_CAUSES))); |
| 2832 | else |
Harald Welte | de4477a | 2009-12-24 12:20:20 +0100 | [diff] [blame] | 2833 | LOGPC(DNM, LOGL_ERROR, "\n"); |
Harald Welte | 21460f0 | 2009-07-03 11:26:45 +0200 | [diff] [blame] | 2834 | break; |
Harald Welte | c76a217 | 2009-10-08 20:15:24 +0200 | [diff] [blame] | 2835 | case NM_MT_IPACC_SET_ATTR_ACK: |
| 2836 | DEBUGPC(DNM, "SET ATTR ACK\n"); |
| 2837 | break; |
| 2838 | case NM_MT_IPACC_SET_ATTR_NACK: |
Harald Welte | de4477a | 2009-12-24 12:20:20 +0100 | [diff] [blame] | 2839 | LOGPC(DNM, LOGL_ERROR, "SET ATTR NACK "); |
Harald Welte | c76a217 | 2009-10-08 20:15:24 +0200 | [diff] [blame] | 2840 | if (TLVP_PRESENT(&tp, NM_ATT_NACK_CAUSES)) |
Holger Hans Peter Freyther | 7113514 | 2010-03-29 08:47:44 +0200 | [diff] [blame] | 2841 | LOGPC(DNM, LOGL_ERROR, " CAUSE=%s\n", |
Harald Welte | c76a217 | 2009-10-08 20:15:24 +0200 | [diff] [blame] | 2842 | nack_cause_name(*TLVP_VAL(&tp, NM_ATT_NACK_CAUSES))); |
| 2843 | else |
Harald Welte | de4477a | 2009-12-24 12:20:20 +0100 | [diff] [blame] | 2844 | LOGPC(DNM, LOGL_ERROR, "\n"); |
Harald Welte | c76a217 | 2009-10-08 20:15:24 +0200 | [diff] [blame] | 2845 | break; |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2846 | default: |
| 2847 | DEBUGPC(DNM, "unknown\n"); |
| 2848 | break; |
| 2849 | } |
Holger Hans Peter Freyther | 72baef3 | 2009-07-07 12:40:07 +0200 | [diff] [blame] | 2850 | |
| 2851 | /* signal handling */ |
| 2852 | switch (foh->msg_type) { |
| 2853 | case NM_MT_IPACC_RSL_CONNECT_NACK: |
| 2854 | case NM_MT_IPACC_SET_NVATTR_NACK: |
| 2855 | case NM_MT_IPACC_GET_NVATTR_NACK: |
Holger Hans Peter Freyther | 3778384 | 2010-05-12 23:34:51 +0800 | [diff] [blame] | 2856 | signal.trx = gsm_bts_trx_by_nr(msg->trx->bts, foh->obj_inst.trx_nr); |
Holger Hans Peter Freyther | 0fc5ab4 | 2009-12-30 08:38:43 +0100 | [diff] [blame] | 2857 | signal.msg_type = foh->msg_type; |
| 2858 | dispatch_signal(SS_NM, S_NM_IPACC_NACK, &signal); |
Holger Hans Peter Freyther | 72baef3 | 2009-07-07 12:40:07 +0200 | [diff] [blame] | 2859 | break; |
Holger Hans Peter Freyther | 257b8db | 2009-12-29 11:26:38 +0100 | [diff] [blame] | 2860 | case NM_MT_IPACC_SET_NVATTR_ACK: |
Holger Hans Peter Freyther | 3778384 | 2010-05-12 23:34:51 +0800 | [diff] [blame] | 2861 | signal.trx = gsm_bts_trx_by_nr(msg->trx->bts, foh->obj_inst.trx_nr); |
Holger Hans Peter Freyther | 0fc5ab4 | 2009-12-30 08:38:43 +0100 | [diff] [blame] | 2862 | signal.msg_type = foh->msg_type; |
| 2863 | dispatch_signal(SS_NM, S_NM_IPACC_ACK, &signal); |
Holger Hans Peter Freyther | 257b8db | 2009-12-29 11:26:38 +0100 | [diff] [blame] | 2864 | break; |
Holger Hans Peter Freyther | 72baef3 | 2009-07-07 12:40:07 +0200 | [diff] [blame] | 2865 | default: |
| 2866 | break; |
| 2867 | } |
| 2868 | |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2869 | return 0; |
| 2870 | } |
| 2871 | |
| 2872 | /* send an ip-access manufacturer specific message */ |
| 2873 | int abis_nm_ipaccess_msg(struct gsm_bts *bts, u_int8_t msg_type, |
| 2874 | u_int8_t obj_class, u_int8_t bts_nr, |
| 2875 | u_int8_t trx_nr, u_int8_t ts_nr, |
| 2876 | u_int8_t *attr, int attr_len) |
| 2877 | { |
| 2878 | struct msgb *msg = nm_msgb_alloc(); |
| 2879 | struct abis_om_hdr *oh; |
| 2880 | struct abis_om_fom_hdr *foh; |
| 2881 | u_int8_t *data; |
| 2882 | |
| 2883 | /* construct the 12.21 OM header, observe the erroneous length */ |
| 2884 | oh = (struct abis_om_hdr *) msgb_put(msg, sizeof(*oh)); |
| 2885 | fill_om_hdr(oh, sizeof(*foh) + attr_len); |
| 2886 | oh->mdisc = ABIS_OM_MDISC_MANUF; |
| 2887 | |
| 2888 | /* add the ip.access magic */ |
| 2889 | data = msgb_put(msg, sizeof(ipaccess_magic)+1); |
| 2890 | *data++ = sizeof(ipaccess_magic); |
| 2891 | memcpy(data, ipaccess_magic, sizeof(ipaccess_magic)); |
| 2892 | |
| 2893 | /* fill the 12.21 FOM header */ |
| 2894 | foh = (struct abis_om_fom_hdr *) msgb_put(msg, sizeof(*foh)); |
| 2895 | foh->msg_type = msg_type; |
| 2896 | foh->obj_class = obj_class; |
| 2897 | foh->obj_inst.bts_nr = bts_nr; |
| 2898 | foh->obj_inst.trx_nr = trx_nr; |
| 2899 | foh->obj_inst.ts_nr = ts_nr; |
| 2900 | |
| 2901 | if (attr && attr_len) { |
| 2902 | data = msgb_put(msg, attr_len); |
| 2903 | memcpy(data, attr, attr_len); |
| 2904 | } |
| 2905 | |
| 2906 | return abis_nm_sendmsg(bts, msg); |
| 2907 | } |
| 2908 | |
| 2909 | /* set some attributes in NVRAM */ |
Harald Welte | f12c105 | 2010-01-07 20:39:42 +0100 | [diff] [blame] | 2910 | int abis_nm_ipaccess_set_nvattr(struct gsm_bts_trx *trx, u_int8_t *attr, |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2911 | int attr_len) |
| 2912 | { |
Harald Welte | f12c105 | 2010-01-07 20:39:42 +0100 | [diff] [blame] | 2913 | return abis_nm_ipaccess_msg(trx->bts, NM_MT_IPACC_SET_NVATTR, |
| 2914 | NM_OC_BASEB_TRANSC, 0, trx->nr, 0xff, attr, |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2915 | attr_len); |
| 2916 | } |
| 2917 | |
Holger Hans Peter Freyther | 7113514 | 2010-03-29 08:47:44 +0200 | [diff] [blame] | 2918 | int abis_nm_ipaccess_rsl_connect(struct gsm_bts_trx *trx, |
Harald Welte | 5aeedd4 | 2009-10-19 22:11:11 +0200 | [diff] [blame] | 2919 | u_int32_t ip, u_int16_t port, u_int8_t stream) |
| 2920 | { |
| 2921 | struct in_addr ia; |
| 2922 | u_int8_t attr[] = { NM_ATT_IPACC_STREAM_ID, 0, |
| 2923 | NM_ATT_IPACC_DST_IP_PORT, 0, 0, |
| 2924 | NM_ATT_IPACC_DST_IP, 0, 0, 0, 0 }; |
| 2925 | |
| 2926 | int attr_len = sizeof(attr); |
| 2927 | |
| 2928 | ia.s_addr = htonl(ip); |
| 2929 | attr[1] = stream; |
| 2930 | attr[3] = port >> 8; |
| 2931 | attr[4] = port & 0xff; |
| 2932 | *(u_int32_t *)(attr+6) = ia.s_addr; |
| 2933 | |
| 2934 | /* if ip == 0, we use the default IP */ |
| 2935 | if (ip == 0) |
| 2936 | attr_len -= 5; |
| 2937 | |
| 2938 | DEBUGP(DNM, "ip.access RSL CONNECT IP=%s PORT=%u STREAM=0x%02x\n", |
Harald Welte | 6947c88 | 2009-10-19 22:50:30 +0200 | [diff] [blame] | 2939 | inet_ntoa(ia), port, stream); |
Harald Welte | 5aeedd4 | 2009-10-19 22:11:11 +0200 | [diff] [blame] | 2940 | |
| 2941 | return abis_nm_ipaccess_msg(trx->bts, NM_MT_IPACC_RSL_CONNECT, |
| 2942 | NM_OC_BASEB_TRANSC, trx->bts->bts_nr, |
| 2943 | trx->nr, 0xff, attr, attr_len); |
| 2944 | } |
| 2945 | |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2946 | /* restart / reboot an ip.access nanoBTS */ |
Holger Hans Peter Freyther | 3778384 | 2010-05-12 23:34:51 +0800 | [diff] [blame] | 2947 | int abis_nm_ipaccess_restart(struct gsm_bts_trx *trx) |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2948 | { |
Holger Hans Peter Freyther | 3778384 | 2010-05-12 23:34:51 +0800 | [diff] [blame] | 2949 | struct abis_om_hdr *oh; |
| 2950 | struct msgb *msg = nm_msgb_alloc(); |
| 2951 | |
| 2952 | oh = (struct abis_om_hdr *) msgb_put(msg, ABIS_OM_FOM_HDR_SIZE); |
| 2953 | fill_om_fom_hdr(oh, 0, NM_MT_IPACC_RESTART, NM_OC_BASEB_TRANSC, |
| 2954 | trx->bts->nr, trx->nr, 0xff); |
| 2955 | |
| 2956 | return abis_nm_sendmsg(trx->bts, msg); |
Harald Welte | 59b0468 | 2009-06-10 05:40:52 +0800 | [diff] [blame] | 2957 | } |
Harald Welte | 0dfc623 | 2009-10-24 10:20:41 +0200 | [diff] [blame] | 2958 | |
| 2959 | int abis_nm_ipaccess_set_attr(struct gsm_bts *bts, u_int8_t obj_class, |
| 2960 | u_int8_t bts_nr, u_int8_t trx_nr, u_int8_t ts_nr, |
| 2961 | u_int8_t *attr, u_int8_t attr_len) |
| 2962 | { |
| 2963 | return abis_nm_ipaccess_msg(bts, NM_MT_IPACC_SET_ATTR, |
| 2964 | obj_class, bts_nr, trx_nr, ts_nr, |
| 2965 | attr, attr_len); |
| 2966 | } |
Harald Welte | beeae41 | 2009-11-12 14:48:42 +0100 | [diff] [blame] | 2967 | |
Harald Welte | 3055e33 | 2010-03-14 15:37:43 +0800 | [diff] [blame] | 2968 | void abis_nm_ipaccess_cgi(u_int8_t *buf, struct gsm_bts *bts) |
| 2969 | { |
| 2970 | /* we simply reuse the GSM48 function and overwrite the RAC |
| 2971 | * with the Cell ID */ |
| 2972 | gsm48_ra_id_by_bts(buf, bts); |
| 2973 | *((u_int16_t *)(buf + 5)) = htons(bts->cell_identity); |
| 2974 | } |
| 2975 | |
Holger Hans Peter Freyther | 1c8b480 | 2009-11-11 11:54:24 +0100 | [diff] [blame] | 2976 | void gsm_trx_lock_rf(struct gsm_bts_trx *trx, int locked) |
| 2977 | { |
| 2978 | int new_state = locked ? NM_STATE_LOCKED : NM_STATE_UNLOCKED; |
| 2979 | |
Holger Hans Peter Freyther | 677bb2f | 2009-12-31 03:05:52 +0100 | [diff] [blame] | 2980 | trx->nm_state.administrative = new_state; |
Holger Hans Peter Freyther | 1c8b480 | 2009-11-11 11:54:24 +0100 | [diff] [blame] | 2981 | if (!trx->bts || !trx->bts->oml_link) |
| 2982 | return; |
| 2983 | |
| 2984 | abis_nm_chg_adm_state(trx->bts, NM_OC_RADIO_CARRIER, |
| 2985 | trx->bts->bts_nr, trx->nr, 0xff, |
| 2986 | new_state); |
| 2987 | } |
| 2988 | |
Harald Welte | 453141f | 2010-03-25 11:45:30 +0800 | [diff] [blame] | 2989 | static const struct value_string ipacc_testres_names[] = { |
| 2990 | { NM_IPACC_TESTRES_SUCCESS, "SUCCESS" }, |
| 2991 | { NM_IPACC_TESTRES_TIMEOUT, "TIMEOUT" }, |
| 2992 | { NM_IPACC_TESTRES_NO_CHANS, "NO CHANNELS" }, |
| 2993 | { NM_IPACC_TESTRES_PARTIAL, "PARTIAL" }, |
| 2994 | { NM_IPACC_TESTRES_STOPPED, "STOPPED" }, |
| 2995 | { 0, NULL } |
Harald Welte | beeae41 | 2009-11-12 14:48:42 +0100 | [diff] [blame] | 2996 | }; |
| 2997 | |
| 2998 | const char *ipacc_testres_name(u_int8_t res) |
| 2999 | { |
Harald Welte | 453141f | 2010-03-25 11:45:30 +0800 | [diff] [blame] | 3000 | return get_value_string(ipacc_testres_names, res); |
Harald Welte | beeae41 | 2009-11-12 14:48:42 +0100 | [diff] [blame] | 3001 | } |
| 3002 | |
Harald Welte | bfc2109 | 2009-11-13 11:56:05 +0100 | [diff] [blame] | 3003 | void ipac_parse_cgi(struct cell_global_id *cid, const u_int8_t *buf) |
| 3004 | { |
| 3005 | cid->mcc = (buf[0] & 0xf) * 100; |
| 3006 | cid->mcc += (buf[0] >> 4) * 10; |
| 3007 | cid->mcc += (buf[1] & 0xf) * 1; |
| 3008 | |
| 3009 | if (buf[1] >> 4 == 0xf) { |
| 3010 | cid->mnc = (buf[2] & 0xf) * 10; |
| 3011 | cid->mnc += (buf[2] >> 4) * 1; |
| 3012 | } else { |
| 3013 | cid->mnc = (buf[2] & 0xf) * 100; |
| 3014 | cid->mnc += (buf[2] >> 4) * 10; |
| 3015 | cid->mnc += (buf[1] >> 4) * 1; |
| 3016 | } |
| 3017 | |
Harald Welte | 161b4be | 2009-11-13 14:41:52 +0100 | [diff] [blame] | 3018 | cid->lac = ntohs(*((u_int16_t *)&buf[3])); |
| 3019 | cid->ci = ntohs(*((u_int16_t *)&buf[5])); |
Harald Welte | bfc2109 | 2009-11-13 11:56:05 +0100 | [diff] [blame] | 3020 | } |
| 3021 | |
Harald Welte | beeae41 | 2009-11-12 14:48:42 +0100 | [diff] [blame] | 3022 | /* parse BCCH information IEI from wire format to struct ipac_bcch_info */ |
| 3023 | int ipac_parse_bcch_info(struct ipac_bcch_info *binf, u_int8_t *buf) |
| 3024 | { |
| 3025 | u_int8_t *cur = buf; |
| 3026 | u_int16_t len; |
| 3027 | |
Harald Welte | b784df8 | 2010-07-22 18:14:36 +0200 | [diff] [blame] | 3028 | memset(binf, 0, sizeof(*binf)); |
Harald Welte | beeae41 | 2009-11-12 14:48:42 +0100 | [diff] [blame] | 3029 | |
| 3030 | if (cur[0] != NM_IPAC_EIE_BCCH_INFO) |
| 3031 | return -EINVAL; |
| 3032 | cur++; |
| 3033 | |
| 3034 | len = ntohs(*(u_int16_t *)cur); |
| 3035 | cur += 2; |
| 3036 | |
| 3037 | binf->info_type = ntohs(*(u_int16_t *)cur); |
| 3038 | cur += 2; |
| 3039 | |
| 3040 | if (binf->info_type & IPAC_BINF_FREQ_ERR_QUAL) |
| 3041 | binf->freq_qual = *cur >> 2; |
| 3042 | |
Harald Welte | b784df8 | 2010-07-22 18:14:36 +0200 | [diff] [blame] | 3043 | binf->arfcn = (*cur++ & 3) << 8; |
Harald Welte | beeae41 | 2009-11-12 14:48:42 +0100 | [diff] [blame] | 3044 | binf->arfcn |= *cur++; |
| 3045 | |
| 3046 | if (binf->info_type & IPAC_BINF_RXLEV) |
| 3047 | binf->rx_lev = *cur & 0x3f; |
| 3048 | cur++; |
| 3049 | |
| 3050 | if (binf->info_type & IPAC_BINF_RXQUAL) |
| 3051 | binf->rx_qual = *cur & 0x7; |
| 3052 | cur++; |
| 3053 | |
| 3054 | if (binf->info_type & IPAC_BINF_FREQ_ERR_QUAL) |
| 3055 | binf->freq_err = ntohs(*(u_int16_t *)cur); |
| 3056 | cur += 2; |
| 3057 | |
| 3058 | if (binf->info_type & IPAC_BINF_FRAME_OFFSET) |
| 3059 | binf->frame_offset = ntohs(*(u_int16_t *)cur); |
| 3060 | cur += 2; |
| 3061 | |
| 3062 | if (binf->info_type & IPAC_BINF_FRAME_NR_OFFSET) |
| 3063 | binf->frame_nr_offset = ntohl(*(u_int32_t *)cur); |
| 3064 | cur += 4; |
| 3065 | |
Harald Welte | 22cb81f | 2010-07-30 22:34:42 +0200 | [diff] [blame] | 3066 | #if 0 |
| 3067 | /* Somehow this is not set correctly */ |
Harald Welte | beeae41 | 2009-11-12 14:48:42 +0100 | [diff] [blame] | 3068 | if (binf->info_type & IPAC_BINF_BSIC) |
Harald Welte | 22cb81f | 2010-07-30 22:34:42 +0200 | [diff] [blame] | 3069 | #endif |
Harald Welte | 161b4be | 2009-11-13 14:41:52 +0100 | [diff] [blame] | 3070 | binf->bsic = *cur & 0x3f; |
Harald Welte | beeae41 | 2009-11-12 14:48:42 +0100 | [diff] [blame] | 3071 | cur++; |
| 3072 | |
Harald Welte | bfc2109 | 2009-11-13 11:56:05 +0100 | [diff] [blame] | 3073 | ipac_parse_cgi(&binf->cgi, cur); |
| 3074 | cur += 7; |
Harald Welte | beeae41 | 2009-11-12 14:48:42 +0100 | [diff] [blame] | 3075 | |
| 3076 | if (binf->info_type & IPAC_BINF_NEIGH_BA_SI2) { |
| 3077 | memcpy(binf->ba_list_si2, cur, sizeof(binf->ba_list_si2)); |
| 3078 | cur += sizeof(binf->ba_list_si2); |
| 3079 | } |
| 3080 | |
| 3081 | if (binf->info_type & IPAC_BINF_NEIGH_BA_SI2bis) { |
| 3082 | memcpy(binf->ba_list_si2bis, cur, |
| 3083 | sizeof(binf->ba_list_si2bis)); |
| 3084 | cur += sizeof(binf->ba_list_si2bis); |
| 3085 | } |
| 3086 | |
| 3087 | if (binf->info_type & IPAC_BINF_NEIGH_BA_SI2ter) { |
| 3088 | memcpy(binf->ba_list_si2ter, cur, |
| 3089 | sizeof(binf->ba_list_si2ter)); |
| 3090 | cur += sizeof(binf->ba_list_si2ter); |
| 3091 | } |
| 3092 | |
| 3093 | return 0; |
| 3094 | } |
Holger Hans Peter Freyther | 2a6bffe | 2010-11-15 20:50:42 +0100 | [diff] [blame] | 3095 | |
| 3096 | void abis_nm_clear_queue(struct gsm_bts *bts) |
| 3097 | { |
| 3098 | struct msgb *msg; |
| 3099 | |
| 3100 | while (!llist_empty(&bts->abis_queue)) { |
| 3101 | msg = msgb_dequeue(&bts->abis_queue); |
| 3102 | msgb_free(msg); |
| 3103 | } |
| 3104 | |
| 3105 | bts->abis_nm_pend = 0; |
| 3106 | } |