| /* GSM Network Management (OML) messages on the A-bis interface |
| * 3GPP TS 12.21 version 8.0.0 Release 1999 / ETSI TS 100 623 V8.0.0 */ |
| |
| /* (C) 2008-2011 by Harald Welte <laforge@gnumonks.org> |
| * |
| * All Rights Reserved |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| * |
| */ |
| |
| /*! \addtogroup oml |
| * @{ |
| */ |
| |
| /*! \file abis_nm.c */ |
| |
| #include <stdint.h> |
| #include <errno.h> |
| |
| #include <osmocom/core/utils.h> |
| #include <osmocom/core/logging.h> |
| #include <osmocom/gsm/tlv.h> |
| #include <osmocom/gsm/gsm_utils.h> |
| #include <osmocom/gsm/protocol/gsm_12_21.h> |
| #include <osmocom/gsm/abis_nm.h> |
| |
| /*! \brief unidirectional messages from BTS to BSC */ |
| const enum abis_nm_msgtype abis_nm_reports[4] = { |
| NM_MT_SW_ACTIVATED_REP, |
| NM_MT_TEST_REP, |
| NM_MT_STATECHG_EVENT_REP, |
| NM_MT_FAILURE_EVENT_REP, |
| }; |
| |
| /*! \brief messages without ACK/NACK */ |
| const enum abis_nm_msgtype abis_nm_no_ack_nack[3] = { |
| NM_MT_MEAS_RES_REQ, |
| NM_MT_STOP_MEAS, |
| NM_MT_START_MEAS, |
| }; |
| |
| /*! \brief messages related to software load */ |
| const enum abis_nm_msgtype abis_nm_sw_load_msgs[9] = { |
| NM_MT_LOAD_INIT_ACK, |
| NM_MT_LOAD_INIT_NACK, |
| NM_MT_LOAD_SEG_ACK, |
| NM_MT_LOAD_ABORT, |
| NM_MT_LOAD_END_ACK, |
| NM_MT_LOAD_END_NACK, |
| //NM_MT_SW_ACT_REQ, |
| NM_MT_ACTIVATE_SW_ACK, |
| NM_MT_ACTIVATE_SW_NACK, |
| NM_MT_SW_ACTIVATED_REP, |
| }; |
| |
| /*! \brief All NACKs (negative acknowledgements */ |
| const enum abis_nm_msgtype abis_nm_nacks[33] = { |
| NM_MT_LOAD_INIT_NACK, |
| NM_MT_LOAD_END_NACK, |
| NM_MT_SW_ACT_REQ_NACK, |
| NM_MT_ACTIVATE_SW_NACK, |
| NM_MT_ESTABLISH_TEI_NACK, |
| NM_MT_CONN_TERR_SIGN_NACK, |
| NM_MT_DISC_TERR_SIGN_NACK, |
| NM_MT_CONN_TERR_TRAF_NACK, |
| NM_MT_DISC_TERR_TRAF_NACK, |
| NM_MT_CONN_MDROP_LINK_NACK, |
| NM_MT_DISC_MDROP_LINK_NACK, |
| NM_MT_SET_BTS_ATTR_NACK, |
| NM_MT_SET_RADIO_ATTR_NACK, |
| NM_MT_SET_CHAN_ATTR_NACK, |
| NM_MT_PERF_TEST_NACK, |
| NM_MT_SEND_TEST_REP_NACK, |
| NM_MT_STOP_TEST_NACK, |
| NM_MT_STOP_EVENT_REP_NACK, |
| NM_MT_REST_EVENT_REP_NACK, |
| NM_MT_CHG_ADM_STATE_NACK, |
| NM_MT_CHG_ADM_STATE_REQ_NACK, |
| NM_MT_REP_OUTST_ALARMS_NACK, |
| NM_MT_CHANGEOVER_NACK, |
| NM_MT_OPSTART_NACK, |
| NM_MT_REINIT_NACK, |
| NM_MT_SET_SITE_OUT_NACK, |
| NM_MT_CHG_HW_CONF_NACK, |
| NM_MT_GET_ATTR_NACK, |
| NM_MT_SET_ALARM_THRES_NACK, |
| NM_MT_BS11_BEGIN_DB_TX_NACK, |
| NM_MT_BS11_END_DB_TX_NACK, |
| NM_MT_BS11_CREATE_OBJ_NACK, |
| NM_MT_BS11_DELETE_OBJ_NACK, |
| }; |
| |
| static const struct value_string nack_names[] = { |
| { NM_MT_LOAD_INIT_NACK, "SOFTWARE LOAD INIT" }, |
| { NM_MT_LOAD_END_NACK, "SOFTWARE LOAD END" }, |
| { NM_MT_SW_ACT_REQ_NACK, "SOFTWARE ACTIVATE REQUEST" }, |
| { NM_MT_ACTIVATE_SW_NACK, "ACTIVATE SOFTWARE" }, |
| { NM_MT_ESTABLISH_TEI_NACK, "ESTABLISH TEI" }, |
| { NM_MT_CONN_TERR_SIGN_NACK, "CONNECT TERRESTRIAL SIGNALLING" }, |
| { NM_MT_DISC_TERR_SIGN_NACK, "DISCONNECT TERRESTRIAL SIGNALLING" }, |
| { NM_MT_CONN_TERR_TRAF_NACK, "CONNECT TERRESTRIAL TRAFFIC" }, |
| { NM_MT_DISC_TERR_TRAF_NACK, "DISCONNECT TERRESTRIAL TRAFFIC" }, |
| { NM_MT_CONN_MDROP_LINK_NACK, "CONNECT MULTI-DROP LINK" }, |
| { NM_MT_DISC_MDROP_LINK_NACK, "DISCONNECT MULTI-DROP LINK" }, |
| { NM_MT_SET_BTS_ATTR_NACK, "SET BTS ATTRIBUTE" }, |
| { NM_MT_SET_RADIO_ATTR_NACK, "SET RADIO ATTRIBUTE" }, |
| { NM_MT_SET_CHAN_ATTR_NACK, "SET CHANNEL ATTRIBUTE" }, |
| { NM_MT_PERF_TEST_NACK, "PERFORM TEST" }, |
| { NM_MT_SEND_TEST_REP_NACK, "SEND TEST REPORT" }, |
| { NM_MT_STOP_TEST_NACK, "STOP TEST" }, |
| { NM_MT_STOP_EVENT_REP_NACK, "STOP EVENT REPORT" }, |
| { NM_MT_REST_EVENT_REP_NACK, "RESET EVENT REPORT" }, |
| { NM_MT_CHG_ADM_STATE_NACK, "CHANGE ADMINISTRATIVE STATE" }, |
| { NM_MT_CHG_ADM_STATE_REQ_NACK, |
| "CHANGE ADMINISTRATIVE STATE REQUEST" }, |
| { NM_MT_REP_OUTST_ALARMS_NACK, "REPORT OUTSTANDING ALARMS" }, |
| { NM_MT_CHANGEOVER_NACK, "CHANGEOVER" }, |
| { NM_MT_OPSTART_NACK, "OPSTART" }, |
| { NM_MT_REINIT_NACK, "REINIT" }, |
| { NM_MT_SET_SITE_OUT_NACK, "SET SITE OUTPUT" }, |
| { NM_MT_CHG_HW_CONF_NACK, "CHANGE HARDWARE CONFIGURATION" }, |
| { NM_MT_GET_ATTR_NACK, "GET ATTRIBUTE" }, |
| { NM_MT_SET_ALARM_THRES_NACK, "SET ALARM THRESHOLD" }, |
| { NM_MT_BS11_BEGIN_DB_TX_NACK, "BS11 BEGIN DATABASE TRANSMISSION" }, |
| { NM_MT_BS11_END_DB_TX_NACK, "BS11 END DATABASE TRANSMISSION" }, |
| { NM_MT_BS11_CREATE_OBJ_NACK, "BS11 CREATE OBJECT" }, |
| { NM_MT_BS11_DELETE_OBJ_NACK, "BS11 DELETE OBJECT" }, |
| { 0, NULL } |
| }; |
| |
| /*! \brief Get human-readable string for OML NACK message type */ |
| const char *abis_nm_nack_name(uint8_t nack) |
| { |
| return get_value_string(nack_names, nack); |
| } |
| |
| /* Chapter 9.4.36 */ |
| static const struct value_string nack_cause_names[] = { |
| /* General Nack Causes */ |
| { NM_NACK_INCORR_STRUCT, "Incorrect message structure" }, |
| { NM_NACK_MSGTYPE_INVAL, "Invalid message type value" }, |
| { NM_NACK_OBJCLASS_INVAL, "Invalid Object class value" }, |
| { NM_NACK_OBJCLASS_NOTSUPP, "Object class not supported" }, |
| { NM_NACK_BTSNR_UNKN, "BTS no. unknown" }, |
| { NM_NACK_TRXNR_UNKN, "Baseband Transceiver no. unknown" }, |
| { NM_NACK_OBJINST_UNKN, "Object Instance unknown" }, |
| { NM_NACK_ATTRID_INVAL, "Invalid attribute identifier value" }, |
| { NM_NACK_ATTRID_NOTSUPP, "Attribute identifier not supported" }, |
| { NM_NACK_PARAM_RANGE, "Parameter value outside permitted range" }, |
| { NM_NACK_ATTRLIST_INCONSISTENT,"Inconsistency in attribute list" }, |
| { NM_NACK_SPEC_IMPL_NOTSUPP, "Specified implementation not supported" }, |
| { NM_NACK_CANT_PERFORM, "Message cannot be performed" }, |
| /* Specific Nack Causes */ |
| { NM_NACK_RES_NOTIMPL, "Resource not implemented" }, |
| { NM_NACK_RES_NOTAVAIL, "Resource not available" }, |
| { NM_NACK_FREQ_NOTAVAIL, "Frequency not available" }, |
| { NM_NACK_TEST_NOTSUPP, "Test not supported" }, |
| { NM_NACK_CAPACITY_RESTR, "Capacity restrictions" }, |
| { NM_NACK_PHYSCFG_NOTPERFORM, "Physical configuration cannot be performed" }, |
| { NM_NACK_TEST_NOTINIT, "Test not initiated" }, |
| { NM_NACK_PHYSCFG_NOTRESTORE, "Physical configuration cannot be restored" }, |
| { NM_NACK_TEST_NOSUCH, "No such test" }, |
| { NM_NACK_TEST_NOSTOP, "Test cannot be stopped" }, |
| { NM_NACK_MSGINCONSIST_PHYSCFG, "Message inconsistent with physical configuration" }, |
| { NM_NACK_FILE_INCOMPLETE, "Complete file notreceived" }, |
| { NM_NACK_FILE_NOTAVAIL, "File not available at destination" }, |
| { NM_NACK_FILE_NOTACTIVATE, "File cannot be activate" }, |
| { NM_NACK_REQ_NOT_GRANT, "Request not granted" }, |
| { NM_NACK_WAIT, "Wait" }, |
| { NM_NACK_NOTH_REPORT_EXIST, "Nothing reportable existing" }, |
| { NM_NACK_MEAS_NOTSUPP, "Measurement not supported" }, |
| { NM_NACK_MEAS_NOTSTART, "Measurement not started" }, |
| { 0, NULL } |
| }; |
| |
| /*! \brief Get human-readable string for NACK cause */ |
| const char *abis_nm_nack_cause_name(uint8_t cause) |
| { |
| return get_value_string(nack_cause_names, cause); |
| } |
| |
| /* Chapter 9.4.16: Event Type */ |
| static const struct value_string event_type_names[] = { |
| { NM_EVT_COMM_FAIL, "communication failure" }, |
| { NM_EVT_QOS_FAIL, "quality of service failure" }, |
| { NM_EVT_PROC_FAIL, "processing failure" }, |
| { NM_EVT_EQUIP_FAIL, "equipment failure" }, |
| { NM_EVT_ENV_FAIL, "environment failure" }, |
| { 0, NULL } |
| }; |
| |
| /*! \brief Get human-readable string for OML event type */ |
| const char *abis_nm_event_type_name(uint8_t cause) |
| { |
| return get_value_string(event_type_names, cause); |
| } |
| |
| /* Chapter 9.4.63: Perceived Severity */ |
| static const struct value_string severity_names[] = { |
| { NM_SEVER_CEASED, "failure ceased" }, |
| { NM_SEVER_CRITICAL, "critical failure" }, |
| { NM_SEVER_MAJOR, "major failure" }, |
| { NM_SEVER_MINOR, "minor failure" }, |
| { NM_SEVER_WARNING, "warning level failure" }, |
| { NM_SEVER_INDETERMINATE, "indeterminate failure" }, |
| { 0, NULL } |
| }; |
| |
| /*! \brief Get human-readable string for perceived OML severity */ |
| const char *abis_nm_severity_name(uint8_t cause) |
| { |
| return get_value_string(severity_names, cause); |
| } |
| |
| /*! \brief Attributes that the BSC can set, not only get, according to Section 9.4 */ |
| const enum abis_nm_attr abis_nm_att_settable[] = { |
| NM_ATT_ADD_INFO, |
| NM_ATT_ADD_TEXT, |
| NM_ATT_DEST, |
| NM_ATT_EVENT_TYPE, |
| NM_ATT_FILE_DATA, |
| NM_ATT_GET_ARI, |
| NM_ATT_HW_CONF_CHG, |
| NM_ATT_LIST_REQ_ATTR, |
| NM_ATT_MDROP_LINK, |
| NM_ATT_MDROP_NEXT, |
| NM_ATT_NACK_CAUSES, |
| NM_ATT_OUTST_ALARM, |
| NM_ATT_PHYS_CONF, |
| NM_ATT_PROB_CAUSE, |
| NM_ATT_RAD_SUBC, |
| NM_ATT_SOURCE, |
| NM_ATT_SPEC_PROB, |
| NM_ATT_START_TIME, |
| NM_ATT_TEST_DUR, |
| NM_ATT_TEST_NO, |
| NM_ATT_TEST_REPORT, |
| NM_ATT_WINDOW_SIZE, |
| NM_ATT_SEVERITY, |
| NM_ATT_MEAS_RES, |
| NM_ATT_MEAS_TYPE, |
| }; |
| |
| /*! \brief GSM A-bis OML TLV parser definition */ |
| const struct tlv_definition abis_nm_att_tlvdef = { |
| .def = { |
| [NM_ATT_ABIS_CHANNEL] = { TLV_TYPE_FIXED, 3 }, |
| [NM_ATT_ADD_INFO] = { TLV_TYPE_TL16V }, |
| [NM_ATT_ADD_TEXT] = { TLV_TYPE_TL16V }, |
| [NM_ATT_ADM_STATE] = { TLV_TYPE_TV }, |
| [NM_ATT_ARFCN_LIST]= { TLV_TYPE_TL16V }, |
| [NM_ATT_AUTON_REPORT] = { TLV_TYPE_TV }, |
| [NM_ATT_AVAIL_STATUS] = { TLV_TYPE_TL16V }, |
| [NM_ATT_BCCH_ARFCN] = { TLV_TYPE_FIXED, 2 }, |
| [NM_ATT_BSIC] = { TLV_TYPE_TV }, |
| [NM_ATT_BTS_AIR_TIMER] = { TLV_TYPE_TV }, |
| [NM_ATT_CCCH_L_I_P] = { TLV_TYPE_TV }, |
| [NM_ATT_CCCH_L_T] = { TLV_TYPE_TV }, |
| [NM_ATT_CHAN_COMB] = { TLV_TYPE_TV }, |
| [NM_ATT_CONN_FAIL_CRIT] = { TLV_TYPE_TL16V }, |
| [NM_ATT_DEST] = { TLV_TYPE_TL16V }, |
| [NM_ATT_EVENT_TYPE] = { TLV_TYPE_TV }, |
| [NM_ATT_FILE_DATA] = { TLV_TYPE_TL16V }, |
| [NM_ATT_FILE_ID] = { TLV_TYPE_TL16V }, |
| [NM_ATT_FILE_VERSION] = { TLV_TYPE_TL16V }, |
| [NM_ATT_GSM_TIME] = { TLV_TYPE_FIXED, 2 }, |
| [NM_ATT_HSN] = { TLV_TYPE_TV }, |
| [NM_ATT_HW_CONFIG] = { TLV_TYPE_TL16V }, |
| [NM_ATT_HW_DESC] = { TLV_TYPE_TL16V }, |
| [NM_ATT_INTAVE_PARAM] = { TLV_TYPE_TV }, |
| [NM_ATT_INTERF_BOUND] = { TLV_TYPE_FIXED, 6 }, |
| [NM_ATT_LIST_REQ_ATTR] = { TLV_TYPE_TL16V }, |
| [NM_ATT_MAIO] = { TLV_TYPE_TV }, |
| [NM_ATT_MANUF_STATE] = { TLV_TYPE_TV }, |
| [NM_ATT_MANUF_THRESH] = { TLV_TYPE_TL16V }, |
| [NM_ATT_MANUF_ID] = { TLV_TYPE_TL16V }, |
| [NM_ATT_MAX_TA] = { TLV_TYPE_TV }, |
| [NM_ATT_MDROP_LINK] = { TLV_TYPE_FIXED, 2 }, |
| [NM_ATT_MDROP_NEXT] = { TLV_TYPE_FIXED, 2 }, |
| [NM_ATT_NACK_CAUSES] = { TLV_TYPE_TV }, |
| [NM_ATT_NY1] = { TLV_TYPE_TV }, |
| [NM_ATT_OPER_STATE] = { TLV_TYPE_TV }, |
| [NM_ATT_OVERL_PERIOD] = { TLV_TYPE_TL16V }, |
| [NM_ATT_PHYS_CONF] = { TLV_TYPE_TL16V }, |
| [NM_ATT_POWER_CLASS] = { TLV_TYPE_TV }, |
| [NM_ATT_POWER_THRESH] = { TLV_TYPE_FIXED, 3 }, |
| [NM_ATT_PROB_CAUSE] = { TLV_TYPE_FIXED, 3 }, |
| [NM_ATT_RACH_B_THRESH] = { TLV_TYPE_TV }, |
| [NM_ATT_LDAVG_SLOTS] = { TLV_TYPE_FIXED, 2 }, |
| [NM_ATT_RAD_SUBC] = { TLV_TYPE_TV }, |
| [NM_ATT_RF_MAXPOWR_R] = { TLV_TYPE_TV }, |
| [NM_ATT_SITE_INPUTS] = { TLV_TYPE_TL16V }, |
| [NM_ATT_SITE_OUTPUTS] = { TLV_TYPE_TL16V }, |
| [NM_ATT_SOURCE] = { TLV_TYPE_TL16V }, |
| [NM_ATT_SPEC_PROB] = { TLV_TYPE_TV }, |
| [NM_ATT_START_TIME] = { TLV_TYPE_FIXED, 2 }, |
| [NM_ATT_T200] = { TLV_TYPE_FIXED, 7 }, |
| [NM_ATT_TEI] = { TLV_TYPE_TV }, |
| [NM_ATT_TEST_DUR] = { TLV_TYPE_FIXED, 2 }, |
| [NM_ATT_TEST_NO] = { TLV_TYPE_TV }, |
| [NM_ATT_TEST_REPORT] = { TLV_TYPE_TL16V }, |
| [NM_ATT_VSWR_THRESH] = { TLV_TYPE_FIXED, 2 }, |
| [NM_ATT_WINDOW_SIZE] = { TLV_TYPE_TV }, |
| [NM_ATT_TSC] = { TLV_TYPE_TV }, |
| [NM_ATT_SW_CONFIG] = { TLV_TYPE_TL16V }, |
| [NM_ATT_SEVERITY] = { TLV_TYPE_TV }, |
| [NM_ATT_GET_ARI] = { TLV_TYPE_TL16V }, |
| [NM_ATT_HW_CONF_CHG] = { TLV_TYPE_TL16V }, |
| [NM_ATT_OUTST_ALARM] = { TLV_TYPE_TV }, |
| [NM_ATT_MEAS_RES] = { TLV_TYPE_TL16V }, |
| }, |
| }; |
| |
| /*! \brief org.osmocom GSM A-bis OML TLV parser definition */ |
| const struct tlv_definition abis_nm_osmo_att_tlvdef = { |
| .def = { |
| [NM_ATT_OSMO_REDUCEPOWER] = { TLV_TYPE_TV }, |
| }, |
| }; |
| |
| /*! \brief Human-readable strings for A-bis OML Object Class */ |
| const struct value_string abis_nm_obj_class_names[] = { |
| { NM_OC_SITE_MANAGER, "SITE-MANAGER" }, |
| { NM_OC_BTS, "BTS" }, |
| { NM_OC_RADIO_CARRIER, "RADIO-CARRIER" }, |
| { NM_OC_BASEB_TRANSC, "BASEBAND-TRANSCEIVER" }, |
| { NM_OC_CHANNEL, "CHANNEL" }, |
| { NM_OC_BS11_ADJC, "ADJC" }, |
| { NM_OC_BS11_HANDOVER, "HANDOVER" }, |
| { NM_OC_BS11_PWR_CTRL, "POWER-CONTROL" }, |
| { NM_OC_BS11_BTSE, "BTSE" }, |
| { NM_OC_BS11_RACK, "RACK" }, |
| { NM_OC_BS11_TEST, "TEST" }, |
| { NM_OC_BS11_ENVABTSE, "ENVABTSE" }, |
| { NM_OC_BS11_BPORT, "BPORT" }, |
| { NM_OC_GPRS_NSE, "GPRS-NSE" }, |
| { NM_OC_GPRS_CELL, "GPRS-CELL" }, |
| { NM_OC_GPRS_NSVC, "GPRS-NSVC" }, |
| { NM_OC_BS11, "SIEMENSHW" }, |
| { 0, NULL } |
| }; |
| |
| /*! \brief Get human-readable string for OML Operational State */ |
| const char *abis_nm_opstate_name(uint8_t os) |
| { |
| switch (os) { |
| case NM_OPSTATE_DISABLED: |
| return "Disabled"; |
| case NM_OPSTATE_ENABLED: |
| return "Enabled"; |
| case NM_OPSTATE_NULL: |
| return "NULL"; |
| default: |
| return "RFU"; |
| } |
| } |
| |
| /* Chapter 9.4.7 */ |
| static const struct value_string avail_names[] = { |
| { 0, "In test" }, |
| { 1, "Failed" }, |
| { 2, "Power off" }, |
| { 3, "Off line" }, |
| /* Not used */ |
| { 5, "Dependency" }, |
| { 6, "Degraded" }, |
| { 7, "Not installed" }, |
| { 0xff, "OK" }, |
| { 0, NULL } |
| }; |
| |
| /*! \brief Get human-readable string for OML Availability State */ |
| const char *abis_nm_avail_name(uint8_t avail) |
| { |
| return get_value_string(avail_names, avail); |
| } |
| |
| static const struct value_string test_names[] = { |
| /* FIXME: standard test names */ |
| { NM_IPACC_TESTNO_CHAN_USAGE, "Channel Usage" }, |
| { NM_IPACC_TESTNO_BCCH_CHAN_USAGE, "BCCH Channel Usage" }, |
| { NM_IPACC_TESTNO_FREQ_SYNC, "Frequency Synchronization" }, |
| { NM_IPACC_TESTNO_BCCH_INFO, "BCCH Info" }, |
| { NM_IPACC_TESTNO_TX_BEACON, "Transmit Beacon" }, |
| { NM_IPACC_TESTNO_SYSINFO_MONITOR, "System Info Monitor" }, |
| { NM_IPACC_TESTNO_BCCCH_MONITOR, "BCCH Monitor" }, |
| { 0, NULL } |
| }; |
| |
| /*! \brief Get human-readable string for OML test */ |
| const char *abis_nm_test_name(uint8_t test) |
| { |
| return get_value_string(test_names, test); |
| } |
| |
| /*! \brief Human-readable names for OML administrative state */ |
| const struct value_string abis_nm_adm_state_names[] = { |
| { NM_STATE_LOCKED, "Locked" }, |
| { NM_STATE_UNLOCKED, "Unlocked" }, |
| { NM_STATE_SHUTDOWN, "Shutdown" }, |
| { NM_STATE_NULL, "NULL" }, |
| { 0, NULL } |
| }; |
| |
| static const enum abis_nm_chan_comb chcomb4pchan[] = { |
| [GSM_PCHAN_NONE] = 0xff, |
| [GSM_PCHAN_CCCH] = NM_CHANC_mainBCCH, |
| [GSM_PCHAN_CCCH_SDCCH4] = NM_CHANC_BCCHComb, |
| [GSM_PCHAN_TCH_F] = NM_CHANC_TCHFull, |
| [GSM_PCHAN_TCH_H] = NM_CHANC_TCHHalf, |
| [GSM_PCHAN_SDCCH8_SACCH8C] = NM_CHANC_SDCCH, |
| [GSM_PCHAN_PDCH] = NM_CHANC_IPAC_PDCH, |
| [GSM_PCHAN_TCH_F_PDCH] = NM_CHANC_IPAC_TCHFull_PDCH, |
| [GSM_PCHAN_UNKNOWN] = 0xff, |
| /* FIXME: bounds check */ |
| }; |
| |
| /*! \brief Obtain OML Channel Combination for phnsical channel config */ |
| int abis_nm_chcomb4pchan(enum gsm_phys_chan_config pchan) |
| { |
| if (pchan < ARRAY_SIZE(chcomb4pchan)) |
| return chcomb4pchan[pchan]; |
| |
| return -EINVAL; |
| } |
| |
| /*! \brief Obtain physical channel config for OML Channel Combination */ |
| enum gsm_phys_chan_config abis_nm_pchan4chcomb(uint8_t chcomb) |
| { |
| int i; |
| for (i = 0; i < ARRAY_SIZE(chcomb4pchan); i++) { |
| if (chcomb4pchan[i] == chcomb) |
| return i; |
| } |
| return GSM_PCHAN_NONE; |
| } |
| |
| /* this is just for compatibility reasons, it is now a macro */ |
| #undef abis_nm_debugp_foh |
| void abis_nm_debugp_foh(int ss, struct abis_om_fom_hdr *foh) |
| { |
| DEBUGP(ss, "OC=%s(%02x) INST=(%02x,%02x,%02x) ", |
| get_value_string(abis_nm_obj_class_names, foh->obj_class), |
| foh->obj_class, foh->obj_inst.bts_nr, foh->obj_inst.trx_nr, |
| foh->obj_inst.ts_nr); |
| } |
| |
| /*! @} */ |