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gerrit.osmocom.org / libosmocore / 249fb71a2e124acb191b7cd4d2c3af6a45da4a5e / . / include / osmocom / gprs / protocol / gsm_08_18.h
blob: 529e9889c810e7affe2461c08afe7f53402766a0 [file] [log] [blame]
Sylvain Munaut12ba7782014-06-16 10:13:40 +0200[diff] [blame]1#pragma once
Harald Welte8648e492012-06-17 13:12:51 +0800[diff] [blame]2
3#include <stdint.h>
4
5/*! \brief Fixed BVCI definitions (Section 5.4.1) */
6#define BVCI_SIGNALLING 0x0000
7#define BVCI_PTM 0x0001
8
9/*! \brief BSSGP PDU types (Section 11.3.26 / Table 11.27) */
10enum bssgp_pdu_type {
11 /* PDUs between RL and BSSGP SAPs */
12 BSSGP_PDUT_DL_UNITDATA = 0x00,
13 BSSGP_PDUT_UL_UNITDATA = 0x01,
14 BSSGP_PDUT_RA_CAPABILITY = 0x02,
15 BSSGP_PDUT_PTM_UNITDATA = 0x03,
16 /* PDUs between GMM SAPs */
17 BSSGP_PDUT_PAGING_PS = 0x06,
18 BSSGP_PDUT_PAGING_CS = 0x07,
19 BSSGP_PDUT_RA_CAPA_UDPATE = 0x08,
20 BSSGP_PDUT_RA_CAPA_UPDATE_ACK = 0x09,
21 BSSGP_PDUT_RADIO_STATUS = 0x0a,
22 BSSGP_PDUT_SUSPEND = 0x0b,
23 BSSGP_PDUT_SUSPEND_ACK = 0x0c,
24 BSSGP_PDUT_SUSPEND_NACK = 0x0d,
25 BSSGP_PDUT_RESUME = 0x0e,
26 BSSGP_PDUT_RESUME_ACK = 0x0f,
27 BSSGP_PDUT_RESUME_NACK = 0x10,
28 /* PDus between NM SAPs */
29 BSSGP_PDUT_BVC_BLOCK = 0x20,
30 BSSGP_PDUT_BVC_BLOCK_ACK = 0x21,
31 BSSGP_PDUT_BVC_RESET = 0x22,
32 BSSGP_PDUT_BVC_RESET_ACK = 0x23,
33 BSSGP_PDUT_BVC_UNBLOCK = 0x24,
34 BSSGP_PDUT_BVC_UNBLOCK_ACK = 0x25,
35 BSSGP_PDUT_FLOW_CONTROL_BVC = 0x26,
36 BSSGP_PDUT_FLOW_CONTROL_BVC_ACK = 0x27,
37 BSSGP_PDUT_FLOW_CONTROL_MS = 0x28,
38 BSSGP_PDUT_FLOW_CONTROL_MS_ACK = 0x29,
39 BSSGP_PDUT_FLUSH_LL = 0x2a,
40 BSSGP_PDUT_FLUSH_LL_ACK = 0x2b,
41 BSSGP_PDUT_LLC_DISCARD = 0x2c,
42 BSSGP_PDUT_SGSN_INVOKE_TRACE = 0x40,
43 BSSGP_PDUT_STATUS = 0x41,
44 /* PDUs between PFM SAP's */
45 BSSGP_PDUT_DOWNLOAD_BSS_PFC = 0x50,
46 BSSGP_PDUT_CREATE_BSS_PFC = 0x51,
47 BSSGP_PDUT_CREATE_BSS_PFC_ACK = 0x52,
48 BSSGP_PDUT_CREATE_BSS_PFC_NACK = 0x53,
49 BSSGP_PDUT_MODIFY_BSS_PFC = 0x54,
50 BSSGP_PDUT_MODIFY_BSS_PFC_ACK = 0x55,
51 BSSGP_PDUT_DELETE_BSS_PFC = 0x56,
52 BSSGP_PDUT_DELETE_BSS_PFC_ACK = 0x57,
53};
54
55/*! \brief BSSGP User-Data header (Section 10.2.1 and 10.2.2) */
56struct bssgp_ud_hdr {
57 uint8_t pdu_type; /*!< BSSGP PDU type */
58 uint32_t tlli; /*!< Temporary Link-Local Identifier */
59 uint8_t qos_profile[3]; /*!< QoS profile */
60 uint8_t data[0]; /* optional/conditional IEs as TLVs */
61} __attribute__((packed));
62
63/*! \brief BSSGP normal header */
64struct bssgp_normal_hdr {
65 uint8_t pdu_type; /*!< BSSGP PDU type */
66 uint8_t data[0]; /*!< optional/conditional IEs as TLVs */
67};
68
69/*! \brief BSSGP Information Element Identifiers */
70enum bssgp_iei_type {
71 BSSGP_IE_ALIGNMENT = 0x00,
72 BSSGP_IE_BMAX_DEFAULT_MS = 0x01,
73 BSSGP_IE_BSS_AREA_ID = 0x02,
74 BSSGP_IE_BUCKET_LEAK_RATE = 0x03,
75 BSSGP_IE_BVCI = 0x04,
76 BSSGP_IE_BVC_BUCKET_SIZE = 0x05,
77 BSSGP_IE_BVC_MEASUREMENT = 0x06,
78 BSSGP_IE_CAUSE = 0x07,
79 BSSGP_IE_CELL_ID = 0x08,
80 BSSGP_IE_CHAN_NEEDED = 0x09,
81 BSSGP_IE_DRX_PARAMS = 0x0a,
82 BSSGP_IE_EMLPP_PRIO = 0x0b,
83 BSSGP_IE_FLUSH_ACTION = 0x0c,
84 BSSGP_IE_IMSI = 0x0d,
85 BSSGP_IE_LLC_PDU = 0x0e,
86 BSSGP_IE_LLC_FRAMES_DISCARDED = 0x0f,
87 BSSGP_IE_LOCATION_AREA = 0x10,
88 BSSGP_IE_MOBILE_ID = 0x11,
89 BSSGP_IE_MS_BUCKET_SIZE = 0x12,
90 BSSGP_IE_MS_RADIO_ACCESS_CAP = 0x13,
91 BSSGP_IE_OMC_ID = 0x14,
92 BSSGP_IE_PDU_IN_ERROR = 0x15,
93 BSSGP_IE_PDU_LIFETIME = 0x16,
94 BSSGP_IE_PRIORITY = 0x17,
95 BSSGP_IE_QOS_PROFILE = 0x18,
96 BSSGP_IE_RADIO_CAUSE = 0x19,
97 BSSGP_IE_RA_CAP_UPD_CAUSE = 0x1a,
98 BSSGP_IE_ROUTEING_AREA = 0x1b,
99 BSSGP_IE_R_DEFAULT_MS = 0x1c,
100 BSSGP_IE_SUSPEND_REF_NR = 0x1d,
101 BSSGP_IE_TAG = 0x1e,
102 BSSGP_IE_TLLI = 0x1f,
103 BSSGP_IE_TMSI = 0x20,
104 BSSGP_IE_TRACE_REFERENC = 0x21,
105 BSSGP_IE_TRACE_TYPE = 0x22,
106 BSSGP_IE_TRANSACTION_ID = 0x23,
107 BSSGP_IE_TRIGGER_ID = 0x24,
108 BSSGP_IE_NUM_OCT_AFF = 0x25,
109 BSSGP_IE_LSA_ID_LIST = 0x26,
110 BSSGP_IE_LSA_INFORMATION = 0x27,
111 BSSGP_IE_PACKET_FLOW_ID = 0x28,
112 BSSGP_IE_PACKET_FLOW_TIMER = 0x29,
113 BSSGP_IE_AGG_BSS_QOS_PROFILE = 0x3a,
114 BSSGP_IE_FEATURE_BITMAP = 0x3b,
115 BSSGP_IE_BUCKET_FULL_RATIO = 0x3c,
116 BSSGP_IE_SERVICE_UTRAN_CCO = 0x3d,
117};
118
119/*! \brief Cause coding (Section 11.3.8 / Table 11.10) */
120enum gprs_bssgp_cause {
121 BSSGP_CAUSE_PROC_OVERLOAD = 0x00,
122 BSSGP_CAUSE_EQUIP_FAIL = 0x01,
123 BSSGP_CAUSE_TRASIT_NET_FAIL = 0x02,
124 BSSGP_CAUSE_CAPA_GREATER_0KPBS = 0x03,
125 BSSGP_CAUSE_UNKNOWN_MS = 0x04,
126 BSSGP_CAUSE_UNKNOWN_BVCI = 0x05,
127 BSSGP_CAUSE_CELL_TRAF_CONG = 0x06,
128 BSSGP_CAUSE_SGSN_CONG = 0x07,
129 BSSGP_CAUSE_OML_INTERV = 0x08,
130 BSSGP_CAUSE_BVCI_BLOCKED = 0x09,
131 BSSGP_CAUSE_PFC_CREATE_FAIL = 0x0a,
132 BSSGP_CAUSE_SEM_INCORR_PDU = 0x20,
133 BSSGP_CAUSE_INV_MAND_INF = 0x21,
134 BSSGP_CAUSE_MISSING_MAND_IE = 0x22,
135 BSSGP_CAUSE_MISSING_COND_IE = 0x23,
136 BSSGP_CAUSE_UNEXP_COND_IE = 0x24,
137 BSSGP_CAUSE_COND_IE_ERR = 0x25,
138 BSSGP_CAUSE_PDU_INCOMP_STATE = 0x26,
139 BSSGP_CAUSE_PROTO_ERR_UNSPEC = 0x27,
140 BSSGP_CAUSE_PDU_INCOMP_FEAT = 0x28,
141};