osmocom
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libosmocore/include/osmocom/gsm/protocol/gsm_08_08.h

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/* From GSM08.08 / 3GPP TS 48.008 version 11.7.0 Release 11 */
#pragma once
#include <stdlib.h>
#include <stdbool.h>
#include <stdint.h>
#include <osmocom/core/linuxlist.h>
#include <osmocom/core/utils.h>
#include <osmocom/core/endian.h>
/*
* this is from GSM 03.03 CGI but is copied in GSM 08.08
* in § 3.2.2.27 for Cell Identifier List.
* See gsm0808_cell_id_discr_name() for a human readable representation.
*/
enum CELL_IDENT {
CELL_IDENT_WHOLE_GLOBAL = 0,
CELL_IDENT_LAC_AND_CI = 1,
CELL_IDENT_CI = 2,
CELL_IDENT_NO_CELL = 3,
CELL_IDENT_LAI = 4,
CELL_IDENT_LAC = 5,
CELL_IDENT_BSS = 6,
CELL_IDENT_UTRAN_PLMN_LAC_RNC = 8,
CELL_IDENT_UTRAN_RNC = 9,
CELL_IDENT_UTRAN_LAC_RNC = 10,
/* Not in 03.03 nor 08.08 */
CELL_IDENT_WHOLE_GLOBAL_PS = 11, /* CGI with + RAC */
};
/* Keep this misnamed CELL_IDENT for API backwards compatibility (see OS#3124). */
#define CELL_IDENT_LAI_AND_LAC CELL_IDENT_LAI
/* GSM 08.06 § 6.3 */
enum BSSAP_MSG_TYPE {
BSSAP_MSG_BSS_MANAGEMENT = 0x0,
BSSAP_MSG_DTAP = 0x1,
};
struct bssmap_header {
uint8_t type;
uint8_t length;
} __attribute__((packed));
struct dtap_header {
uint8_t type;
union {
uint8_t link_id; /* Backward compatibility */
struct {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t dlci_cc:2,
dlci_spare:3,
dlci_sapi:3; /* enum gsm0406_dlc_sapi */
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t dlci_sapi:3, dlci_spare:3, dlci_cc:2;
#endif
};
};
uint8_t length;
} __attribute__((packed));
/* Data Link Control SAPI, GSM 08.06 § 6.3.2, GSM 04.06 § 3.3.3 */
enum gsm0406_dlci_sapi {
DLCI_SAPI_RR_MM_CC = 0x0,
DLCI_SAPI_SMS = 0x3,
};
extern const struct value_string gsm0406_dlci_sapi_names[];
static inline const char *gsm0406_dlci_sapi_name(enum gsm0406_dlci_sapi val)
{ return get_value_string(gsm0406_dlci_sapi_names, val); }
enum BSS_MAP_MSG_TYPE {
BSS_MAP_MSG_RESERVED_0 = 0,
/* ASSIGNMENT MESSAGES */
BSS_MAP_MSG_ASSIGNMENT_RQST = 1,
BSS_MAP_MSG_ASSIGNMENT_COMPLETE = 2,
BSS_MAP_MSG_ASSIGNMENT_FAILURE = 3,
BSS_MAP_MSG_CHAN_MOD_RQST = 8,
/* HANDOVER MESSAGES */
BSS_MAP_MSG_HANDOVER_RQST = 16,
BSS_MAP_MSG_HANDOVER_REQUIRED = 17,
BSS_MAP_MSG_HANDOVER_RQST_ACKNOWLEDGE= 18,
BSS_MAP_MSG_HANDOVER_CMD = 19,
BSS_MAP_MSG_HANDOVER_COMPLETE = 20,
BSS_MAP_MSG_HANDOVER_SUCCEEDED = 21,
BSS_MAP_MSG_HANDOVER_FAILURE = 22,
BSS_MAP_MSG_HANDOVER_PERFORMED = 23,
BSS_MAP_MSG_HANDOVER_CANDIDATE_ENQUIRE = 24,
BSS_MAP_MSG_HANDOVER_CANDIDATE_RESPONSE = 25,
BSS_MAP_MSG_HANDOVER_REQUIRED_REJECT = 26,
BSS_MAP_MSG_HANDOVER_DETECT = 27,
BSS_MAP_MSG_INT_HANDOVER_REQUIRED = 0x70,
BSS_MAP_MSG_INT_HANDOVER_REQUIRED_REJ = 0x71,
BSS_MAP_MSG_INT_HANDOVER_CMD = 0x72,
BSS_MAP_MSG_INT_HANDOVER_ENQUIRY = 0x73,
/* RELEASE MESSAGES */
BSS_MAP_MSG_CLEAR_CMD = 32,
BSS_MAP_MSG_CLEAR_COMPLETE = 33,
BSS_MAP_MSG_CLEAR_RQST = 34,
BSS_MAP_MSG_RESERVED_1 = 35,
BSS_MAP_MSG_RESERVED_2 = 36,
BSS_MAP_MSG_SAPI_N_REJECT = 37,
BSS_MAP_MSG_CONFUSION = 38,
/* OTHER CONNECTION RELATED MESSAGES */
BSS_MAP_MSG_SUSPEND = 40,
BSS_MAP_MSG_RESUME = 41,
BSS_MAP_MSG_CONNECTION_ORIENTED_INFORMATION = 42,
BSS_MAP_MSG_PERFORM_LOCATION_RQST = 43,
BSS_MAP_MSG_LSA_INFORMATION = 44,
BSS_MAP_MSG_PERFORM_LOCATION_RESPONSE = 45,
BSS_MAP_MSG_PERFORM_LOCATION_ABORT = 46,
BSS_MAP_MSG_COMMON_ID = 47,
BSS_MAP_MSG_REROUTE_CMD = 0x78,
BSS_MAP_MSG_REROUTE_COMPLETE = 0x79,
/* GENERAL MESSAGES */
BSS_MAP_MSG_RESET = 48,
BSS_MAP_MSG_RESET_ACKNOWLEDGE = 49,
BSS_MAP_MSG_OVERLOAD = 50,
BSS_MAP_MSG_RESERVED_3 = 51,
BSS_MAP_MSG_RESET_CIRCUIT = 52,
BSS_MAP_MSG_RESET_CIRCUIT_ACKNOWLEDGE = 53,
BSS_MAP_MSG_MSC_INVOKE_TRACE = 54,
BSS_MAP_MSG_BSS_INVOKE_TRACE = 55,
BSS_MAP_MSG_CONNECTIONLESS_INFORMATION = 58,
BSS_MAP_MSG_RESET_IP_RSRC = 0x3d,
BSS_MAP_MSG_RESET_IP_RSRC_ACK = 0x3e,
/* TERRESTRIAL RESOURCE MESSAGES */
BSS_MAP_MSG_BLOCK = 64,
BSS_MAP_MSG_BLOCKING_ACKNOWLEDGE = 65,
BSS_MAP_MSG_UNBLOCK = 66,
BSS_MAP_MSG_UNBLOCKING_ACKNOWLEDGE = 67,
BSS_MAP_MSG_CIRCUIT_GROUP_BLOCK = 68,
BSS_MAP_MSG_CIRCUIT_GROUP_BLOCKING_ACKNOWLEDGE = 69,
BSS_MAP_MSG_CIRCUIT_GROUP_UNBLOCK = 70,
BSS_MAP_MSG_CIRCUIT_GROUP_UNBLOCKING_ACKNOWLEDGE = 71,
BSS_MAP_MSG_UNEQUIPPED_CIRCUIT = 72,
BSS_MAP_MSG_CHANGE_CIRCUIT = 78,
BSS_MAP_MSG_CHANGE_CIRCUIT_ACKNOWLEDGE = 79,
/* RADIO RESOURCE MESSAGES */
BSS_MAP_MSG_RESOURCE_RQST = 80,
BSS_MAP_MSG_RESOURCE_INDICATION = 81,
BSS_MAP_MSG_PAGING = 82,
BSS_MAP_MSG_CIPHER_MODE_CMD = 83,
BSS_MAP_MSG_CLASSMARK_UPDATE = 84,
BSS_MAP_MSG_CIPHER_MODE_COMPLETE = 85,
BSS_MAP_MSG_QUEUING_INDICATION = 86,
BSS_MAP_MSG_COMPLETE_LAYER_3 = 87,
BSS_MAP_MSG_CLASSMARK_RQST = 88,
BSS_MAP_MSG_CIPHER_MODE_REJECT = 89,
BSS_MAP_MSG_LOAD_INDICATION = 90,
/* VGCS/VBS */
BSS_MAP_MSG_VGCS_VBS_SETUP = 4,
BSS_MAP_MSG_VGCS_VBS_SETUP_ACK = 5,
BSS_MAP_MSG_VGCS_VBS_SETUP_REFUSE = 6,
BSS_MAP_MSG_VGCS_VBS_ASSIGNMENT_RQST = 7,
BSS_MAP_MSG_VGCS_VBS_ASSIGNMENT_RESULT = 28,
BSS_MAP_MSG_VGCS_VBS_ASSIGNMENT_FAILURE = 29,
BSS_MAP_MSG_VGCS_VBS_QUEUING_INDICATION = 30,
BSS_MAP_MSG_UPLINK_RQST = 31,
BSS_MAP_MSG_UPLINK_RQST_ACKNOWLEDGE = 39,
BSS_MAP_MSG_UPLINK_RQST_CONFIRMATION = 73,
BSS_MAP_MSG_UPLINK_RELEASE_INDICATION = 74,
BSS_MAP_MSG_UPLINK_REJECT_CMD = 75,
BSS_MAP_MSG_UPLINK_RELEASE_CMD = 76,
BSS_MAP_MSG_UPLINK_SEIZED_CMD = 77,
BSS_MAP_MSG_VGCS_ADDL_INFO = 0x60,
BSS_MAP_MSG_NOTIFICATION_DATA = 0x62,
BSS_MAP_MSG_UPLINK_APP_DATA = 0x63,
/* LOCAL SWITCHING */
BSS_MAP_MSG_LCLS_CONNECT_CTRL = 0x74,
BSS_MAP_MSG_LCLS_CONNECT_CTRL_ACK = 0x75,
BSS_MAP_MSG_LCLS_NOTIFICATION = 0x76,
};
#define BSS_MAP_MSG_ASSIGMENT_RQST BSS_MAP_MSG_ASSIGNMENT_RQST
#define BSS_MAP_MSG_ASSIGMENT_COMPLETE BSS_MAP_MSG_ASSIGNMENT_COMPLETE
#define BSS_MAP_MSG_ASSIGMENT_FAILURE BSS_MAP_MSG_ASSIGNMENT_FAILURE
enum GSM0808_IE_CODING {
GSM0808_IE_CIRCUIT_IDENTITY_CODE = 1,
GSM0808_IE_RESERVED_0 = 2,
GSM0808_IE_RESOURCE_AVAILABLE = 3,
GSM0808_IE_CAUSE = 4,
GSM0808_IE_CELL_IDENTIFIER = 5,
GSM0808_IE_PRIORITY = 6,
GSM0808_IE_LAYER_3_HEADER_INFORMATION = 7,
GSM0808_IE_IMSI = 8,
GSM0808_IE_TMSI = 9,
GSM0808_IE_ENCRYPTION_INFORMATION = 10,
GSM0808_IE_CHANNEL_TYPE = 11,
GSM0808_IE_PERIODICITY = 12,
GSM0808_IE_EXTENDED_RESOURCE_INDICATOR = 13,
GSM0808_IE_NUMBER_OF_MSS = 14,
GSM0808_IE_RESERVED_1 = 15,
GSM0808_IE_RESERVED_2 = 16,
GSM0808_IE_RESERVED_3 = 17,
GSM0808_IE_CLASSMARK_INFORMATION_T2 = 18,
GSM0808_IE_CLASSMARK_INFORMATION_T3 = 19,
GSM0808_IE_INTERFERENCE_BAND_TO_USE = 20,
GSM0808_IE_RR_CAUSE = 21,
GSM0808_IE_RESERVED_4 = 22,
GSM0808_IE_LAYER_3_INFORMATION = 23,
GSM0808_IE_DLCI = 24,
GSM0808_IE_DOWNLINK_DTX_FLAG = 25,
GSM0808_IE_CELL_IDENTIFIER_LIST = 26,
GSM0808_IE_RESPONSE_RQST = 27,
GSM0808_IE_RESOURCE_INDICATION_METHOD = 28,
GSM0808_IE_CLASSMARK_INFORMATION_TYPE_1 = 29,
GSM0808_IE_CIRCUIT_IDENTITY_CODE_LIST = 30,
GSM0808_IE_DIAGNOSTIC = 31,
GSM0808_IE_LAYER_3_MESSAGE_CONTENTS = 32,
GSM0808_IE_CHOSEN_CHANNEL = 33,
GSM0808_IE_TOTAL_RESOURCE_ACCESSIBLE = 34,
GSM0808_IE_CIPHER_RESPONSE_MODE = 35,
GSM0808_IE_CHANNEL_NEEDED = 36,
GSM0808_IE_TRACE_TYPE = 37,
GSM0808_IE_TRIGGERID = 38,
GSM0808_IE_TRACE_REFERENCE = 39,
GSM0808_IE_TRANSACTIONID = 40,
GSM0808_IE_MOBILE_IDENTITY = 41,
GSM0808_IE_OMCID = 42,
GSM0808_IE_FORWARD_INDICATOR = 43,
GSM0808_IE_CHOSEN_ENCR_ALG = 44,
GSM0808_IE_CIRCUIT_POOL = 45,
GSM0808_IE_CIRCUIT_POOL_LIST = 46,
GSM0808_IE_TIME_INDICATION = 47,
GSM0808_IE_RESOURCE_SITUATION = 48,
GSM0808_IE_CURRENT_CHANNEL_TYPE_1 = 49,
GSM0808_IE_QUEUEING_INDICATOR = 50,
GSM0808_IE_SPEECH_VERSION = 64,
GSM0808_IE_ASSIGNMENT_REQUIREMENT = 51,
GSM0808_IE_TALKER_FLAG = 53,
GSM0808_IE_CONNECTION_RELEASE_RQSTED = 54,
GSM0808_IE_GROUP_CALL_REFERENCE = 55,
GSM0808_IE_EMLPP_PRIORITY = 56,
GSM0808_IE_CONFIG_EVO_INDI = 57,
GSM0808_IE_OLD_BSS_TO_NEW_BSS_INFORMATION = 58,
GSM0808_IE_LSA_IDENTIFIER = 59,
GSM0808_IE_LSA_IDENTIFIER_LIST = 60,
GSM0808_IE_LSA_INFORMATION = 61,
GSM0808_IE_LCS_QOS = 62,
GSM0808_IE_LSA_ACCESS_CTRL_SUPPR = 63,
GSM0808_IE_LCS_PRIORITY = 67,
GSM0808_IE_LOCATION_TYPE = 68,
GSM0808_IE_LOCATION_ESTIMATE = 69,
GSM0808_IE_POSITIONING_DATA = 70,
GSM0808_IE_LCS_CAUSE = 71,
GSM0808_IE_LCS_CLIENT_TYPE = 72,
GSM0808_IE_APDU = 73,
GSM0808_IE_NETWORK_ELEMENT_IDENTITY = 74,
GSM0808_IE_GPS_ASSISTANCE_DATA = 75,
GSM0808_IE_DECIPHERING_KEYS = 76,
GSM0808_IE_RETURN_ERROR_RQST = 77,
GSM0808_IE_RETURN_ERROR_CAUSE = 78,
GSM0808_IE_SEGMENTATION = 79,
GSM0808_IE_SERVICE_HANDOVER = 80,
GSM0808_IE_SOURCE_RNC_TO_TARGET_RNC_TRANSPARENT_UMTS = 81,
GSM0808_IE_SOURCE_RNC_TO_TARGET_RNC_TRANSPARENT_CDMA2000= 82,
GSM0808_IE_RESERVED_5 = 65,
GSM0808_IE_RESERVED_6 = 66,
GSM0808_IE_GERAN_CLASSMARK = 0x53,
GSM0808_IE_GERAN_BSC_CONTAINER = 0x54,
GSM0808_IE_NEW_BSS_TO_OLD_BSS_INFO = 0x61,
GSM0800_IE_INTER_SYSTEM_INFO = 0x63,
GSM0808_IE_SNA_ACCESS_INFO = 0x64,
GSM0808_IE_VSTK_RAND_INFO = 0x65,
GSM0808_IE_VSTK_INFO = 0x66,
GSM0808_IE_PAGING_INFO = 0x67,
GSM0808_IE_IMEI = 0x68,
GSM0808_IE_VELOCITY_ESTIMATE = 0x55,
GSM0808_IE_VGCS_FEATURE_FLAGS = 0x69,
GSM0808_IE_TALKER_PRIORITY = 0x6a,
GSM0808_IE_EMERGENCY_SET_INDICATION = 0x6b,
GSM0808_IE_TALKER_IDENTITY = 0x6c,
GSM0808_IE_CELL_ID_LIST_SEGMENT = 0x6d,
GSM0808_IE_SMS_TO_VGCS = 0x6e,
GSM0808_IE_VGCS_TALKER_MODE = 0x6f,
GSM0808_IE_VGCS_VBS_CELL_STATUS = 0x70,
GSM0808_IE_CELL_ID_LIST_SEG_EST_CELLS = 0x71,
GSM0808_IE_CELL_ID_LIST_SEG_CELLS_TBE = 0x72,
GSM0808_IE_CELL_ID_LIST_SEG_REL_CELLS = 0x73,
GSM0808_IE_CELL_ID_LIST_SEG_NE_CELLS = 0x74,
GSM0808_IE_GANSS_ASSISTANCE_DATA = 0x75,
GSM0808_IE_GANSS_POSITIONING_DATA = 0x76,
GSM0808_IE_GANSS_LOCATION_TYPE = 0x77,
GSM0808_IE_APP_DATA = 0x78,
GSM0808_IE_DATA_IDENTITY = 0x79,
GSM0808_IE_APP_DATA_INFO = 0x7a,
GSM0808_IE_MSISDN = 0x7b,
GSM0808_IE_AOIP_TRASP_ADDR = 0x7c,
GSM0808_IE_SPEECH_CODEC_LIST = 0x7d,
GSM0808_IE_SPEECH_CODEC = 0x7e,
GSM0808_IE_CALL_ID = 0x7f,
GSM0808_IE_CALL_ID_LIST = 0x80,
GSM0808_IE_A_IF_SEL_FOR_RESET = 0x81,
GSM0808_IE_KC_128 = 0x83,
GSM0808_IE_CSG_IDENTIFIER = 0x84,
GSM0808_IE_REDIR_ATTEMPT_FLAG = 0x85,
GSM0808_IE_REROUTE_REJ_CAUSE = 0x86,
GSM0808_IE_SEND_SEQ_NUM = 0x87,
GSM0808_IE_REROUTE_COMPL_OUTCOME = 0x88,
GSM0808_IE_GLOBAL_CALL_REF = 0x89,
GSM0808_IE_LCLS_CONFIG = 0x8a,
GSM0808_IE_LCLS_CONN_STATUS_CTRL = 0x8b,
GSM0808_IE_LCLS_CORR_NOT_NEEDED = 0x8c,
GSM0808_IE_LCLS_BSS_STATUS = 0x8d,
GSM0808_IE_LCLS_BREAK_REQ = 0x8e,
GSM0808_IE_CSFB_INDICATION = 0x8f,
GSM0808_IE_CS_TO_PS_SRVCC = 0x90,
GSM0808_IE_SRC_ENB_TO_TGT_ENB_TRANSP = 0x91,
GSM0808_IE_CS_TO_PS_SRVCC_IND = 0x92,
GSM0808_IE_CN_TO_MS_TRANSP_INFO = 0x93,
GSM0808_IE_SELECTED_PLMN_ID = 0x94,
GSM0808_IE_LAST_USED_EUTRAN_PLMN_ID = 0x95,
GSM0808_IE_OLD_LAI = 0x96,
GSM0808_IE_ATTACH_INDICATOR = 0x97,
GSM0808_IE_SELECTED_OPERATOR = 0x98,
GSM0808_IE_PS_REGISTERED_OPERATOR = 0x99,
GSM0808_IE_CS_REGISTERED_OPERATOR = 0x9a,
/* Osmocom extensions: */
GSM0808_IE_OSMO_OSMUX_SUPPORT = 0xf0,
GSM0808_IE_OSMO_OSMUX_CID = 0xf1,
};
/* 3GPP TS 48.008 3.2.3 Signalling Field Element Coding */
enum GSM0808_SIGNALLING_FIELD_ELEMENT_CODING {
GSM0808_FE_IE_EXTRA_INFORMATION = 0x01, /*< 3.2.3.1 */
GSM0808_FE_IE_CURRENT_CHANNEL_TYPE_2 = 0x02, /*< 3.2.3.2 */
GSM0808_FE_IE_TARGET_CELL_RADIO_INFORMATION = 0x03, /*< 3.2.3.3 */
GSM0808_FE_IE_GPRS_SUSPEND_INFORMATION = 0x04, /*< 3.2.3.4 */
GSM0808_FE_IE_MULTIRATE_CONFIGURATION_INFORMATION = 0x05, /*< 3.2.3.5 */
GSM0808_FE_IE_DUAL_TRANSFER_MODE_INFORMATION = 0x06, /*< 3.2.3.6 */
GSM0808_FE_IE_INTER_RAT_HANDOVER_INFO = 0x07, /*< 3.2.3.7 */
GSM0808_FE_IE_CDMA2000_CAPABILITY_INFORMATION = 0x08, /*< 3.2.3.8 */
GSM0808_FE_IE_DOWNLINK_CELL_LOAD_INFORMATION = 0x09, /*< 3.2.3.9 */
GSM0808_FE_IE_UPLINK_CELL_LOAD_INFORMATION = 0x0a, /*< 3.2.3.10 */
GSM0808_FE_IE_CELL_LOAD_INFORMATION_GROUP = 0x0b, /*< 3.2.3.11 */
GSM0808_FE_IE_CELL_LOAD_INFORMATION = 0x0c, /*< 3.2.3.12 */
GSM0808_FE_IE_PS_INDICATION = 0x0d, /*< 3.2.3.13 */
GSM0808_FE_IE_DTM_HANDOVER_COMMAND_INDICATION = 0x0e, /*< 3.2.3.14 */
GSM0808_FE_IE_D_RNTI = 0xfe, /*< 3.2.3.15 */
GSM0808_FE_IE_IRAT_MEASUREMENT_CONFIGURATION = 0x0f, /*< 3.2.3.16 */
GSM0808_FE_IE_SOURCE_CELL_ID = 0x10, /*< 3.2.3.17 */
GSM0808_FE_IE_IRAT_MEASUREMENT_CONFIGURATION_EXTENDED_E_ARFCNS = 0x11, /*< 3.2.3.18 */
};
/* 3GPP TS 48.008 3.2.2.5 Cause */
enum gsm0808_cause {
GSM0808_CAUSE_RADIO_INTERFACE_MESSAGE_FAILURE = 0,
GSM0808_CAUSE_RADIO_INTERFACE_FAILURE = 1,
GSM0808_CAUSE_UPLINK_QUALITY = 2,
GSM0808_CAUSE_UPLINK_STRENGTH = 3,
GSM0808_CAUSE_DOWNLINK_QUALITY = 4,
GSM0808_CAUSE_DOWNLINK_STRENGTH = 5,
GSM0808_CAUSE_DISTANCE = 6,
GSM0808_CAUSE_O_AND_M_INTERVENTION = 7,
GSM0808_CAUSE_RESPONSE_TO_MSC_INVOCATION = 8,
GSM0808_CAUSE_CALL_CONTROL = 9,
GSM0808_CAUSE_RADIO_INTERFACE_FAILURE_REVERSION = 10,
GSM0808_CAUSE_HANDOVER_SUCCESSFUL = 11,
GSM0808_CAUSE_BETTER_CELL = 12,
GSM0808_CAUSE_DIRECTED_RETRY = 13,
GSM0808_CAUSE_JOINED_GROUP_CALL_CHANNEL = 14,
GSM0808_CAUSE_TRAFFIC = 15,
GSM0808_CAUSE_REDUCE_LOAD_IN_SERVING_CELL = 0x10,
GSM0808_CAUSE_TRAFFIC_LOAD_IN_TGT_HIGHER_THAN_IN_SRC_CELL = 0x11,
GSM0808_CAUSE_RELOCATION_TRIGGERED = 0x12,
GSM0808_CAUSE_REQUESTED_OPT_NOT_AUTHORISED = 0x14,
GSM0808_CAUSE_ALT_CHAN_CONFIG_REQUESTED = 0x15,
GSM0808_CAUSE_RESP_TO_INT_HO_ENQ_MSG = 0x16,
GSM0808_CAUSE_INT_HO_ENQUIRY_REJECT = 0x17,
GSM0808_CAUSE_REDUNDANCY_LEVEL_NOT_ADEQUATE = 0x18,
GSM0808_CAUSE_EQUIPMENT_FAILURE = 32,
GSM0808_CAUSE_NO_RADIO_RESOURCE_AVAILABLE = 33,
GSM0808_CAUSE_RQSTED_TERRESTRIAL_RESOURCE_UNAVAILABLE = 34,
GSM0808_CAUSE_CCCH_OVERLOAD = 35,
GSM0808_CAUSE_PROCESSOR_OVERLOAD = 36,
GSM0808_CAUSE_BSS_NOT_EQUIPPED = 37,
GSM0808_CAUSE_MS_NOT_EQUIPPED = 38,
GSM0808_CAUSE_INVALID_CELL = 39,
GSM0808_CAUSE_TRAFFIC_LOAD = 40,
GSM0808_CAUSE_PREEMPTION = 41,
GSM0808_CAUSE_DTM_HO_SGSN_FAILURE = 0x2a,
GSM0808_CAUSE_DTM_HO_PS_ALLOC_FAILURE = 0x2b,
GSM0808_CAUSE_RQSTED_TRANSCODING_RATE_ADAPTION_UNAVAILABLE = 48,
GSM0808_CAUSE_CIRCUIT_POOL_MISMATCH = 49,
GSM0808_CAUSE_SWITCH_CIRCUIT_POOL = 50,
GSM0808_CAUSE_RQSTED_SPEECH_VERSION_UNAVAILABLE = 51,
GSM0808_CAUSE_LSA_NOT_ALLOWED = 52,
GSM0808_CAUSE_REQ_CODEC_TYPE_OR_CONFIG_UNAVAIL = 0x35,
GSM0808_CAUSE_REQ_A_IF_TYPE_UNAVAIL = 0x36,
GSM0808_CAUSE_INVALID_CSG_CELL = 0x37,
GSM0808_CAUSE_REQ_REDUND_LEVEL_NOT_AVAIL = 0x3f,
GSM0808_CAUSE_CIPHERING_ALGORITHM_NOT_SUPPORTED = 64,
GSM0808_CAUSE_GERAN_IU_MODE_FAILURE = 0x41,
GSM0808_CAUSE_INC_RELOC_NOT_SUPP_DT_PUESBINE_FEATURE = 0x42,
GSM0808_CAUSE_ACCESS_RESTRICTED_DUE_TO_SHARED_NETWORKS = 0x43,
GSM0808_CAUSE_REQ_CODEC_TYPE_OR_CONFIG_NOT_SUPP = 0x44,
GSM0808_CAUSE_REQ_A_IF_TYPE_NOT_SUPP = 0x45,
GSM0808_CAUSE_REQ_REDUND_LVL_NOT_SUPP = 0x46,
GSM0808_CAUSE_TERRESTRIAL_CIRCUIT_ALREADY_ALLOCATED = 80,
GSM0808_CAUSE_INVALID_MESSAGE_CONTENTS = 81,
GSM0808_CAUSE_INFORMATION_ELEMENT_OR_FIELD_MISSING = 82,
GSM0808_CAUSE_INCORRECT_VALUE = 83,
GSM0808_CAUSE_UNKNOWN_MESSAGE_TYPE = 84,
GSM0808_CAUSE_UNKNOWN_INFORMATION_ELEMENT = 85,
GSM0808_CAUSE_DTM_HO_INVALID_PS_IND = 0x56,
GSM0808_CAUSE_CALL_ID_ALREADY_ALLOC = 0x57,
GSM0808_CAUSE_PROTOCOL_ERROR_BETWEEN_BSS_AND_MSC = 96,
GSM0808_CAUSE_VGCS_VBS_CALL_NON_EXISTENT = 0x61,
GSM0808_CAUSE_DTM_HO_TIMER_EXPIRY = 0x62,
};
/* 3GPP TS 08.08 §3.2.2.5 Cause Class */
enum gsm0808_cause_class {
GSM0808_CAUSE_CLASS_NORM0 = 0,
GSM0808_CAUSE_CLASS_NORM1 = 1,
GSM0808_CAUSE_CLASS_RES_UNAVAIL = 2,
GSM0808_CAUSE_CLASS_SRV_OPT_NA = 3,
GSM0808_CAUSE_CLASS_SRV_OPT_NIMPL = 4,
GSM0808_CAUSE_CLASS_INVAL = 5,
GSM0808_CAUSE_CLASS_PERR = 6,
GSM0808_CAUSE_CLASS_INTW = 7,
};
/* GSM 08.08 3.2.2.11 Channel Type */
enum gsm0808_chan_indicator {
GSM0808_CHAN_SPEECH = 1,
GSM0808_CHAN_DATA = 2,
GSM0808_CHAN_SIGN = 3,
};
/* GSM 08.08 3.2.2.11 Channel Type */
enum gsm0808_chan_rate_type_data {
GSM0808_DATA_FULL_BM = 0x8,
GSM0808_DATA_HALF_LM = 0x9,
GSM0808_DATA_FULL_RPREF = 0xa,
GSM0808_DATA_HALF_PREF = 0xb,
GSM0808_DATA_FULL_PREF_NO_CHANGE = 0x1a,
GSM0808_DATA_HALF_PREF_NO_CHANGE = 0x1b,
GSM0808_DATA_MULTI_MASK = 0x20,
GSM0808_DATA_MULTI_MASK_NO_CHANGE = 0x30,
};
/* GSM 08.08 3.2.2.11 Channel Type */
enum gsm0808_chan_rate_type_speech {
GSM0808_SPEECH_FULL_BM = 0x8,
GSM0808_SPEECH_HALF_LM = 0x9,
GSM0808_SPEECH_FULL_PREF= 0xa,
GSM0808_SPEECH_HALF_PREF= 0xb,
GSM0808_SPEECH_FULL_PREF_NO_CHANGE = 0x1a,
GSM0808_SPEECH_HALF_PREF_NO_CHANGE = 0x1b,
GSM0808_SPEECH_PERM = 0xf,
GSM0808_SPEECH_PERM_NO_CHANGE = 0x1f,
};
/* GSM 08.08 3.2.2.11 Channel Type */
enum gsm0808_chan_rate_type_sign {
GSM0808_SIGN_ANY = 0x00,
GSM0808_SIGN_SDCCH = 0x01,
GSM0808_SIGN_SDCCH_FULL_BM = 0x02,
GSM0808_SIGN_SDCCH_HALF_LM = 0x03,
GSM0808_SIGN_FULL_BM = 0x08,
GSM0808_SIGN_HALF_LM = 0x09,
GSM0808_SIGN_FULL_PREF = 0x0a,
GSM0808_SIGN_HALF_PREF = 0x0b,
GSM0808_SIGN_FULL_PREF_NO_CHANGE = 0x1a,
GSM0808_SIGN_HALF_PREF_NO_CHANGE = 0x1b,
};
/*! GSM 08.08 3.2.2.11 Channel Type
* (see also 3GPP TS 48.008, section 3.2.2.11) */
enum gsm0808_permitted_speech {
GSM0808_PERM_FR1 = 0x01, /*!< GSM FR */
GSM0808_PERM_FR2 = 0x11, /*!< GSM EFR */
GSM0808_PERM_FR3 = 0x21, /*!< FR AMR */
GSM0808_PERM_FR4 = 0x41, /*!< OFR AMR-WB */
GSM0808_PERM_FR5 = 0x42, /*!< FR AMR-WB */
GSM0808_PERM_HR1 = GSM0808_PERM_FR1 | 0x4, /*!< GSM HR */
GSM0808_PERM_HR2 = GSM0808_PERM_FR2 | 0x4, /*!< (deprecated) */
GSM0808_PERM_HR3 = GSM0808_PERM_FR3 | 0x4, /*!< HR AMR */
GSM0808_PERM_HR4 = 0x46, /*!< OHR AMR-WB */
GSM0808_PERM_HR6 = 0x45, /*!< OHR AMR */
};
extern const struct value_string gsm0808_permitted_speech_names[];
static inline const char *gsm0808_permitted_speech_name(enum gsm0808_permitted_speech val)
{ return get_value_string(gsm0808_permitted_speech_names, val); }
/*! 3GPP TS 48.008, 3.2.2.103 Speech Codec Type */
enum gsm0808_speech_codec_type {
GSM0808_SCT_FR1 = 0x0, /*!< GSM FR */
GSM0808_SCT_FR2 = 0x2, /*!< GSM EFR */
GSM0808_SCT_FR3 = 0x3, /*!< FR AMR */
GSM0808_SCT_FR4 = 0xc, /*!< OFR AMR-WB */
GSM0808_SCT_FR5 = 0x9, /*!< FR AMR-WB */
GSM0808_SCT_HR1 = 0x1, /*!< GSM_HR */
GSM0808_SCT_HR3 = 0x4, /*!< HR_AMR */
GSM0808_SCT_HR4 = 0xd, /*!< OHR AMR-WB */
GSM0808_SCT_HR6 = 0xb, /*!< OHR AMR */
GSM0808_SCT_CSD = 0xfd, /*!< CSData (see also TS 26.103) */
};
extern const struct value_string gsm0808_speech_codec_type_names[];
static inline const char *gsm0808_speech_codec_type_name(enum gsm0808_speech_codec_type val)
{ return get_value_string(gsm0808_speech_codec_type_names, val); }
/* GSM 08.08 3.2.2.44 Chosen Encryption Algorithm */
enum gsm0808_chosen_enc_alg {
GSM0808_ALG_ID_A5_0 = 0x01,
GSM0808_ALG_ID_A5_1 = 0x02,
GSM0808_ALG_ID_A5_2 = 0x03,
GSM0808_ALG_ID_A5_3 = 0x04,
GSM0808_ALG_ID_A5_4 = 0x05,
GSM0808_ALG_ID_A5_5 = 0x06,
GSM0808_ALG_ID_A5_6 = 0x07,
GSM0808_ALG_ID_A5_7 = 0x08,
};
extern const struct value_string gsm0808_chosen_enc_alg_names[];
/* GSM 08.08 3.2.2.85 Paging Information */
enum gsm0808_paging_info {
GSM0808_PAGINF_FOR_MT_CALL = 0x00,
GSM0808_PAGINF_FOR_SMS = 0x01,
GSM0808_PAGINF_FOR_USSD = 0x02,
};
/*! 3GPP TS 48.008 3.2.2.104 Speech Codec */
struct gsm0808_speech_codec {
bool fi;
bool pi;
bool pt;
bool tf;
/*! See enum gsm0808_speech_codec_type. */
uint8_t type;
/*! For examples, see enum gsm0808_speech_codec_defaults. */
uint16_t cfg;
};
/*! Default speech codec configurations: Some codecs specified with
* struct gsm0808_speech_codec, require a configuration (cfg). The following
* default configuration will configure the codec (RTP) to match the
* configuration that is used on the air interface (Um).
*
* Default values for FR_AMR, HR_AMR and OHR_AMR:
* See also: 3GPP TS 28.062, Table 7.11.3.1.3-2: Preferred Configurations for
* the Adaptive Multi-Rate Codec Types and 3GPP TS 48.008, Section 3.2.2.103.
*
* Default values for FR_AMR_WB, OFR_AMR_WB and OHR_AMR_WB:
* See also: 3GPP TS 26.103, Table 5.7-1: Allowed Configurations
* for the Adaptive Multi-Rate - Wideband Codec Types */
enum gsm0808_speech_codec_defaults {
GSM0808_SC_CFG_DEFAULT_FR_AMR = 0x57ff,
GSM0808_SC_CFG_DEFAULT_HR_AMR = 0x073f,
GSM0808_SC_CFG_DEFAULT_OHR_AMR = 0x57ff,
GSM0808_SC_CFG_DEFAULT_FR_AMR_WB = 0x01,
GSM0808_SC_CFG_DEFAULT_OFR_AMR_WB = 0x15,
GSM0808_SC_CFG_DEFAULT_OHR_AMR_WB = 0x01,
};
/*! Default speech codec configurations broken down by reate.
* See also: 3GPP TS 28.062, Table 7.11.3.1.3-2: Preferred Configurations for
* the Adaptive Multi-Rate Codec Types. */
enum gsm0808_speech_codec_rate_defaults {
GSM0808_SC_CFG_DEFAULT_AMR_4_75 = 0xff03,
GSM0808_SC_CFG_DEFAULT_AMR_5_15 = 0x0000,
GSM0808_SC_CFG_DEFAULT_AMR_5_90 = 0xff06,
GSM0808_SC_CFG_DEFAULT_AMR_6_70 = 0x3e08,
GSM0808_SC_CFG_DEFAULT_AMR_7_40 = 0x0c12,
GSM0808_SC_CFG_DEFAULT_AMR_7_95 = 0xc020,
GSM0808_SC_CFG_DEFAULT_AMR_10_2 = 0x3040,
GSM0808_SC_CFG_DEFAULT_AMR_12_2 = 0xc082
};
/*! Single speech codec configurations broken down by reate.
* See also: 3GPP TS 28.062, Table 7.11.3.1.3-2: Preferred Configurations for
* the Adaptive Multi-Rate Codec Types. */
enum gsm0808_speech_codec_rate {
GSM0808_SC_CFG_AMR_4_75 = 0x0001,
GSM0808_SC_CFG_AMR_4_75_5_90_7_40_12_20 = 0x0002,
GSM0808_SC_CFG_AMR_5_90 = 0x0004,
GSM0808_SC_CFG_AMR_6_70 = 0x0008,
GSM0808_SC_CFG_AMR_7_40 = 0x0010,
GSM0808_SC_CFG_AMR_7_95 = 0x0020,
GSM0808_SC_CFG_AMR_10_2 = 0x0040,
GSM0808_SC_CFG_AMR_12_2 = 0x0080,
};
/* 3GPP TS 48.008 3.2.2.103 Speech Codec List */
#define SPEECH_CODEC_MAXLEN 255
struct gsm0808_speech_codec_list {
struct gsm0808_speech_codec codec[SPEECH_CODEC_MAXLEN];
uint8_t len;
};
/* 3GPP TS 48.008 3.2.2.11 Channel Type */
#define CH_TYPE_PERM_SPCH_MAXLEN 9
struct gsm0808_channel_type {
uint8_t ch_indctr;
uint8_t ch_rate_type;
uint8_t perm_spch[CH_TYPE_PERM_SPCH_MAXLEN];
unsigned int perm_spch_len;
};
/* 3GPP TS 48.008 3.2.2.10 Encryption Information */
#define ENCRY_INFO_KEY_MAXLEN 252
#define ENCRY_INFO_PERM_ALGO_MAXLEN 8
struct gsm0808_encrypt_info {
uint8_t perm_algo[ENCRY_INFO_PERM_ALGO_MAXLEN];
unsigned int perm_algo_len;
uint8_t key[ENCRY_INFO_KEY_MAXLEN];
unsigned int key_len;
};
#define CELL_ID_LIST_LAC_MAXLEN 127
/*!
* DEPRECATED: This definition of the cell identifier list is
* insufficient. It cannot support all types of cell identifiers.
* Use struct gsm0808_cell_id_list2 in gsm0808_utils.h instead.
*
* 3GPP TS 48.008 3.2.2.27 Cell Identifier List */
struct gsm0808_cell_id_list {
uint8_t id_discr;
uint16_t id_list_lac[CELL_ID_LIST_LAC_MAXLEN];
unsigned int id_list_len;
};
/* TS 48.008 3.2.2.116 */
enum gsm0808_lcls_config {
GSM0808_LCLS_CFG_BOTH_WAY = 0x00,
GSM0808_LCLS_CFG_BOTH_WAY_AND_BICAST_UL = 0x01,
GSM0808_LCLS_CFG_BOTH_WAY_AND_SEND_DL = 0x02,
GSM0808_LCLS_CFG_BOTH_WAY_AND_SEND_DL_BLOCK_LOCAL_DL = 0x03,
GSM0808_LCLS_CFG_BOTH_WAY_AND_BICAST_UL_SEND_DL = 0x04,
GSM0808_LCLS_CFG_BOTH_WAY_AND_BICAST_UL_SEND_DL_BLOCK_LOCAL_DL = 0x05,
GSM0808_LCLS_CFG_NA = 0xFF
};
/* TS 48.008 3.2.2.117 */
enum gsm0808_lcls_control {
GSM0808_LCLS_CSC_CONNECT = 0x00,
GSM0808_LCLS_CSC_DO_NOT_CONNECT = 0x01,
GSM0808_LCLS_CSC_RELEASE_LCLS = 0x02,
GSM0808_LCLS_CSC_BICAST_UL_AT_HANDOVER = 0x03,
GSM0808_LCLS_CSC_BICAST_UL_AND_RECV_DL_AT_HANDOVER = 0x04,
GSM0808_LCLS_CSC_NA = 0xFF
};
/* TS 48.008 3.2.2.119 */
enum gsm0808_lcls_status {
GSM0808_LCLS_STS_NOT_YET_LS = 0x00,
GSM0808_LCLS_STS_NOT_POSSIBLE_LS = 0x01,
GSM0808_LCLS_STS_NO_LONGER_LS = 0x02,
GSM0808_LCLS_STS_REQ_LCLS_NOT_SUPP = 0x03,
GSM0808_LCLS_STS_LOCALLY_SWITCHED = 0x04,
GSM0808_LCLS_STS_NA = 0xFF
};
/* 3GPP TS 48.008 3.2.2.32 Diagnostics */
struct gsm0808_diagnostics {
uint8_t error_pointer_octet;
#if OSMO_IS_LITTLE_ENDIAN
uint8_t error_pointer_bit_spare:4,
error_pointer_bit:4;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t error_pointer_bit:4, error_pointer_bit_spare:4;
#endif
uint8_t msg[0]; /*! received message which provoked the error */
} __attribute__((packed));
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