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gerrit.osmocom.org / libosmocore / 4aaa8abcab71a7257e20c96aa03d4f675b29c57e / . / include / osmocom / gprs / protocol / gsm_08_18.h
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Neels Hofmeyr17518fe2017-06-20 04:35:06 +0200[diff] [blame]1/*! \file gsm_08_18.h */
2
Sylvain Munaut12ba7782014-06-16 10:13:40 +0200[diff] [blame]3#pragma once
Harald Welte8648e492012-06-17 13:12:51 +0800[diff] [blame]4
5#include <stdint.h>
6
Neels Hofmeyr87e45502017-06-20 00:17:59 +0200[diff] [blame]7/*! Fixed BVCI definitions (Section 5.4.1) */
Harald Welte8648e492012-06-17 13:12:51 +0800[diff] [blame]8#define BVCI_SIGNALLING 0x0000
9#define BVCI_PTM 0x0001
10
Neels Hofmeyr87e45502017-06-20 00:17:59 +0200[diff] [blame]11/*! BSSGP PDU types (Section 11.3.26 / Table 11.27) */
Harald Welte8648e492012-06-17 13:12:51 +0800[diff] [blame]12enum bssgp_pdu_type {
13 /* PDUs between RL and BSSGP SAPs */
14 BSSGP_PDUT_DL_UNITDATA = 0x00,
15 BSSGP_PDUT_UL_UNITDATA = 0x01,
16 BSSGP_PDUT_RA_CAPABILITY = 0x02,
17 BSSGP_PDUT_PTM_UNITDATA = 0x03,
18 /* PDUs between GMM SAPs */
19 BSSGP_PDUT_PAGING_PS = 0x06,
20 BSSGP_PDUT_PAGING_CS = 0x07,
21 BSSGP_PDUT_RA_CAPA_UDPATE = 0x08,
22 BSSGP_PDUT_RA_CAPA_UPDATE_ACK = 0x09,
23 BSSGP_PDUT_RADIO_STATUS = 0x0a,
24 BSSGP_PDUT_SUSPEND = 0x0b,
25 BSSGP_PDUT_SUSPEND_ACK = 0x0c,
26 BSSGP_PDUT_SUSPEND_NACK = 0x0d,
27 BSSGP_PDUT_RESUME = 0x0e,
28 BSSGP_PDUT_RESUME_ACK = 0x0f,
29 BSSGP_PDUT_RESUME_NACK = 0x10,
30 /* PDus between NM SAPs */
31 BSSGP_PDUT_BVC_BLOCK = 0x20,
32 BSSGP_PDUT_BVC_BLOCK_ACK = 0x21,
33 BSSGP_PDUT_BVC_RESET = 0x22,
34 BSSGP_PDUT_BVC_RESET_ACK = 0x23,
35 BSSGP_PDUT_BVC_UNBLOCK = 0x24,
36 BSSGP_PDUT_BVC_UNBLOCK_ACK = 0x25,
37 BSSGP_PDUT_FLOW_CONTROL_BVC = 0x26,
38 BSSGP_PDUT_FLOW_CONTROL_BVC_ACK = 0x27,
39 BSSGP_PDUT_FLOW_CONTROL_MS = 0x28,
40 BSSGP_PDUT_FLOW_CONTROL_MS_ACK = 0x29,
41 BSSGP_PDUT_FLUSH_LL = 0x2a,
42 BSSGP_PDUT_FLUSH_LL_ACK = 0x2b,
43 BSSGP_PDUT_LLC_DISCARD = 0x2c,
44 BSSGP_PDUT_SGSN_INVOKE_TRACE = 0x40,
45 BSSGP_PDUT_STATUS = 0x41,
46 /* PDUs between PFM SAP's */
47 BSSGP_PDUT_DOWNLOAD_BSS_PFC = 0x50,
48 BSSGP_PDUT_CREATE_BSS_PFC = 0x51,
49 BSSGP_PDUT_CREATE_BSS_PFC_ACK = 0x52,
50 BSSGP_PDUT_CREATE_BSS_PFC_NACK = 0x53,
51 BSSGP_PDUT_MODIFY_BSS_PFC = 0x54,
52 BSSGP_PDUT_MODIFY_BSS_PFC_ACK = 0x55,
53 BSSGP_PDUT_DELETE_BSS_PFC = 0x56,
54 BSSGP_PDUT_DELETE_BSS_PFC_ACK = 0x57,
55};
56
Neels Hofmeyr87e45502017-06-20 00:17:59 +0200[diff] [blame]57/*! BSSGP User-Data header (Section 10.2.1 and 10.2.2) */
Harald Welte8648e492012-06-17 13:12:51 +0800[diff] [blame]58struct bssgp_ud_hdr {
59 uint8_t pdu_type; /*!< BSSGP PDU type */
60 uint32_t tlli; /*!< Temporary Link-Local Identifier */
61 uint8_t qos_profile[3]; /*!< QoS profile */
62 uint8_t data[0]; /* optional/conditional IEs as TLVs */
63} __attribute__((packed));
64
Neels Hofmeyr87e45502017-06-20 00:17:59 +0200[diff] [blame]65/*! BSSGP normal header */
Harald Welte8648e492012-06-17 13:12:51 +0800[diff] [blame]66struct bssgp_normal_hdr {
67 uint8_t pdu_type; /*!< BSSGP PDU type */
68 uint8_t data[0]; /*!< optional/conditional IEs as TLVs */
69};
70
Neels Hofmeyr87e45502017-06-20 00:17:59 +0200[diff] [blame]71/*! BSSGP Information Element Identifiers */
Harald Welte8648e492012-06-17 13:12:51 +0800[diff] [blame]72enum bssgp_iei_type {
73 BSSGP_IE_ALIGNMENT = 0x00,
74 BSSGP_IE_BMAX_DEFAULT_MS = 0x01,
75 BSSGP_IE_BSS_AREA_ID = 0x02,
76 BSSGP_IE_BUCKET_LEAK_RATE = 0x03,
77 BSSGP_IE_BVCI = 0x04,
78 BSSGP_IE_BVC_BUCKET_SIZE = 0x05,
79 BSSGP_IE_BVC_MEASUREMENT = 0x06,
80 BSSGP_IE_CAUSE = 0x07,
81 BSSGP_IE_CELL_ID = 0x08,
82 BSSGP_IE_CHAN_NEEDED = 0x09,
83 BSSGP_IE_DRX_PARAMS = 0x0a,
84 BSSGP_IE_EMLPP_PRIO = 0x0b,
85 BSSGP_IE_FLUSH_ACTION = 0x0c,
86 BSSGP_IE_IMSI = 0x0d,
87 BSSGP_IE_LLC_PDU = 0x0e,
88 BSSGP_IE_LLC_FRAMES_DISCARDED = 0x0f,
89 BSSGP_IE_LOCATION_AREA = 0x10,
90 BSSGP_IE_MOBILE_ID = 0x11,
91 BSSGP_IE_MS_BUCKET_SIZE = 0x12,
92 BSSGP_IE_MS_RADIO_ACCESS_CAP = 0x13,
93 BSSGP_IE_OMC_ID = 0x14,
94 BSSGP_IE_PDU_IN_ERROR = 0x15,
95 BSSGP_IE_PDU_LIFETIME = 0x16,
96 BSSGP_IE_PRIORITY = 0x17,
97 BSSGP_IE_QOS_PROFILE = 0x18,
98 BSSGP_IE_RADIO_CAUSE = 0x19,
99 BSSGP_IE_RA_CAP_UPD_CAUSE = 0x1a,
100 BSSGP_IE_ROUTEING_AREA = 0x1b,
101 BSSGP_IE_R_DEFAULT_MS = 0x1c,
102 BSSGP_IE_SUSPEND_REF_NR = 0x1d,
103 BSSGP_IE_TAG = 0x1e,
104 BSSGP_IE_TLLI = 0x1f,
105 BSSGP_IE_TMSI = 0x20,
106 BSSGP_IE_TRACE_REFERENC = 0x21,
107 BSSGP_IE_TRACE_TYPE = 0x22,
108 BSSGP_IE_TRANSACTION_ID = 0x23,
109 BSSGP_IE_TRIGGER_ID = 0x24,
110 BSSGP_IE_NUM_OCT_AFF = 0x25,
111 BSSGP_IE_LSA_ID_LIST = 0x26,
112 BSSGP_IE_LSA_INFORMATION = 0x27,
113 BSSGP_IE_PACKET_FLOW_ID = 0x28,
114 BSSGP_IE_PACKET_FLOW_TIMER = 0x29,
115 BSSGP_IE_AGG_BSS_QOS_PROFILE = 0x3a,
116 BSSGP_IE_FEATURE_BITMAP = 0x3b,
117 BSSGP_IE_BUCKET_FULL_RATIO = 0x3c,
118 BSSGP_IE_SERVICE_UTRAN_CCO = 0x3d,
119};
120
Neels Hofmeyr87e45502017-06-20 00:17:59 +0200[diff] [blame]121/*! Cause coding (Section 11.3.8 / Table 11.10) */
Harald Welte8648e492012-06-17 13:12:51 +0800[diff] [blame]122enum gprs_bssgp_cause {
Max4aaa8ab2017-06-29 19:27:24 +0200[diff] [blame^]123 BSSGP_CAUSE_PROC_OVERLOAD = 0x00,
124 BSSGP_CAUSE_EQUIP_FAIL = 0x01,
125 BSSGP_CAUSE_TRASIT_NET_FAIL = 0x02,
126 BSSGP_CAUSE_CAPA_GREATER_0KPBS = 0x03,
127 BSSGP_CAUSE_UNKNOWN_MS = 0x04,
128 BSSGP_CAUSE_UNKNOWN_BVCI = 0x05,
129 BSSGP_CAUSE_CELL_TRAF_CONG = 0x06,
130 BSSGP_CAUSE_SGSN_CONG = 0x07,
131 BSSGP_CAUSE_OML_INTERV = 0x08,
132 BSSGP_CAUSE_BVCI_BLOCKED = 0x09,
133 BSSGP_CAUSE_PFC_CREATE_FAIL = 0x0a,
134 BSSGP_CAUSE_PFC_PREEMPTED = 0x0b,
135 BSSGP_CAUSE_ABQP_NOT_SUPP = 0x0c,
136 BSSGP_CAUSE_SEM_INCORR_PDU = 0x20,
137 BSSGP_CAUSE_INV_MAND_INF = 0x21,
138 BSSGP_CAUSE_MISSING_MAND_IE = 0x22,
139 BSSGP_CAUSE_MISSING_COND_IE = 0x23,
140 BSSGP_CAUSE_UNEXP_COND_IE = 0x24,
141 BSSGP_CAUSE_COND_IE_ERR = 0x25,
142 BSSGP_CAUSE_PDU_INCOMP_STATE = 0x26,
143 BSSGP_CAUSE_PROTO_ERR_UNSPEC = 0x27,
144 BSSGP_CAUSE_PDU_INCOMP_FEAT = 0x28,
145 BSSGP_CAUSE_REQ_INFO_NOT_AVAIL = 0x29,
146 BSSGP_CAUSE_UNKN_DST = 0x2a,
147 BSSGP_CAUSE_UNKN_RIM_AI = 0x2b,
148 BSSGP_CAUSE_INVAL_CONT_UI = 0x2c,
149 BSSGP_CAUSE_PFC_QUEUE = 0x2d,
150 BSSGP_CAUSE_PFC_CREATED = 0x2e,
151 BSSGP_CAUSE_T12_EXPIRY = 0x2f,
152 BSSGP_CAUSE_MS_UNDER_PS_HO = 0x30,
153 BSSGP_CAUSE_UL_QUALITY = 0x31,
154 BSSGP_CAUSE_UL_STRENGTH = 0x32,
155 BSSGP_CAUSE_DL_QUALITY = 0x33,
156 BSSGP_CAUSE_DL_STRENGTH = 0x34,
157 BSSGP_CAUSE_DISTANCE = 0x35,
158 BSSGP_CAUSE_BETTER_CELL = 0x36,
159 BSSGP_CAUSE_TRAFFIC = 0x37,
160 BSSGP_CAUSE_MS_RADIO_LOSS = 0x38,
161 BSSGP_CAUSE_MS_BACK_OLD_CHAN = 0x39,
162 BSSGP_CAUSE_T13_EXPIRY = 0x3a,
163 BSSGP_CAUSE_T14_EXPIRY = 0x3b,
164 BSSGP_CAUSE_NOT_ALL_PFC = 0x3c,
165 BSSGP_CAUSE_CS = 0x3d,
166 BSSGP_CAUSE_REQ_ALG_NOT_SUPP = 0x3e,
167 BSSGP_CAUSE_RELOC_FAIL = 0x3f,
168 BSSGP_CAUSE_DIR_RETRY = 0x40,
169 BSSGP_CAUSE_TIME_CRIT_RELOC = 0x41,
170 BSSGP_CAUSE_PS_HO_TARG_NA = 0x42,
171 BSSGP_CAUSE_PS_HO_TARG_NOT_SUPP = 0x43,
172 BSSGP_CAUSE_PUESBINE = 0x44,
173 BSSGP_CAUSE_DTM_HO_NO_CS_RES = 0x45,
174 BSSGP_CAUSE_DTM_HO_PS_ALLOC_FAIL = 0x46,
175 BSSGP_CAUSE_DTM_HO_T24_EXPIRY = 0x47,
176 BSSGP_CAUSE_DTM_HO_INVAL_CS_IND = 0x48,
177 BSSGP_CAUSE_DTM_HO_T23_EXPIRY = 0x49,
178 BSSGP_CAUSE_DTM_HO_MSC_ERR = 0x4a,
179 BSSGP_CAUSE_INVAL_CSG_CELL = 0x4b,
Harald Welte8648e492012-06-17 13:12:51 +0800[diff] [blame]180};