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gerrit.osmocom.org / libosmocore / 9ba500559a1609fa4bd0a7a7ea7f4d73c65d9440 / . / openbsc / include / openbsc / gprs_bssgp.h
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Harald Welte9ba50052010-03-14 15:45:01 +0800[diff] [blame^]1#ifndef _GPRS_BSSGP_H
2#define _GPRS_BSSGP_H
3
4/* Section 11.3.26 / Table 11.27 */
5enum bssgp_pdu_type {
6 /* PDUs between RL and BSSGP SAPs */
7 BSSGP_PDUT_DL_UNITDATA = 0x00,
8 BSSGP_PDUT_UL_UNITDATA = 0x01,
9 BSSGP_PDUT_RA_CAPABILITY = 0x02,
10 BSSGP_PDUT_PTM_UNITDATA = 0x03,
11 /* PDUs between GMM SAPs */
12 BSSGP_PDUT_PAGING_PS = 0x06,
13 BSSGP_PDUT_PAGING_CS = 0x07,
14 BSSGP_PDUT_RA_CAPA_UDPATE = 0x08,
15 BSSGP_PDUT_RA_CAPA_UPDATE_ACK = 0x09,
16 BSSGP_PDUT_RADIO_STATUS = 0x0a,
17 BSSGP_PDUT_SUSPEND = 0x0b,
18 BSSGP_PDUT_SUSPEND_ACK = 0x0c,
19 BSSGP_PDUT_SUSPEND_NACK = 0x0d,
20 BSSGP_PDUT_RESUME = 0x0e,
21 BSSGP_PDUT_RESUME_ACK = 0x0f,
22 BSSGP_PDUT_RESUME_NACK = 0x10,
23 /* PDus between NM SAPs */
24 BSSGP_PDUT_BVC_BLOCK = 0x20,
25 BSSGP_PDUT_BVC_BLOCK_ACK = 0x21,
26 BSSGP_PDUT_BVC_RESET = 0x22,
27 BSSGP_PDUT_BVC_RESET_ACK = 0x23,
28 BSSGP_PDUT_BVC_UNBLOCK = 0x24,
29 BSSGP_PDUT_BVC_UNBLOCK_ACK = 0x25,
30 BSSGP_PDUT_FLOW_CONTROL_BVC = 0x26,
31 BSSGP_PDUT_FLOW_CONTROL_BVC_ACK = 0x27,
32 BSSGP_PDUT_FLOW_CONTROL_MS = 0x28,
33 BSSGP_PDUT_FLOW_CONTROL_MS_ACK = 0x29,
34 BSSGP_PDUT_FLUSH_LL = 0x2a,
35 BSSGP_PDUT_FLUSH_LL_ACK = 0x2b,
36 BSSGP_PDUT_LLC_DISCARD = 0x2c,
37 BSSGP_PDUT_SGSN_INVOKE_TRACE = 0x40,
38 BSSGP_PDUT_STATUS = 0x41,
39 /* PDUs between PFM SAP's */
40 BSSGP_PDUT_DOWNLOAD_BSS_PFC = 0x50,
41 BSSGP_PDUT_CREATE_BSS_PFC = 0x51,
42 BSSGP_PDUT_CREATE_BSS_PFC_ACK = 0x52,
43 BSSGP_PDUT_CREATE_BSS_PFC_NACK = 0x53,
44 BSSGP_PDUT_MODIFY_BSS_PFC = 0x54,
45 BSSGP_PDUT_MODIFY_BSS_PFC_ACK = 0x55,
46 BSSGP_PDUT_DELETE_BSS_PFC = 0x56,
47 BSSGP_PDUT_DELETE_BSS_PFC_ACK = 0x57,
48};
49
50/* Section 10.2.1 and 10.2.2 */
51struct bssgp_ud_hdr {
52 u_int8_t pdu_type;
53 u_int32_t tlli;
54 u_int8_t qos_profile[3];
55 u_int8_t data[0]; /* TLV's */
56} __attribute__((packed));
57
58struct bssgp_normal_hdr {
59 u_int8_t pdu_type;
60 u_int8_t data[0]; /* TLV's */
61};
62
63enum bssgp_iei_type {
64 BSSGP_IE_ALIGNMENT = 0x00,
65 BSSGP_IE_BMAX_DEFAULT_MS = 0x01,
66 BSSGP_IE_BSS_AREA_ID = 0x02,
67 BSSGP_IE_BUCKET_LEAK_RATE = 0x03,
68 BSSGP_IE_BVCI = 0x04,
69 BSSGP_IE_BVC_BUCKET_SIZE = 0x05,
70 BSSGP_IE_BVC_MEASUREMENT = 0x06,
71 BSSGP_IE_CAUSE = 0x07,
72 BSSGP_IE_CELL_ID = 0x08,
73 BSSGP_IE_CHAN_NEEDED = 0x09,
74 BSSGP_IE_DRX_PARAMS = 0x0a,
75 BSSGP_IE_EMLPP_PRIO = 0x0b,
76 BSSGP_IE_FLUSH_ACTION = 0x0c,
77 BSSGP_IE_IMSI = 0x0d,
78 BSSGP_IE_LLC_PDU = 0x0e,
79 BSSGP_IE_LLC_FRAMES_DISCARDED = 0x0f,
80 BSSGP_IE_LOCATION_AREA = 0x10,
81 BSSGP_IE_MOBILE_ID = 0x11,
82 BSSGP_IE_MS_BUCKET_SIZE = 0x12,
83 BSSGP_IE_MS_RADIO_ACCESS_CAP = 0x13,
84 BSSGP_IE_OMC_ID = 0x14,
85 BSSGP_IE_PDU_IN_ERROR = 0x15,
86 BSSGP_IE_PDU_LIFETIME = 0x16,
87 BSSGP_IE_PRIORITY = 0x17,
88 BSSGP_IE_QOS_PROFILE = 0x18,
89 BSSGP_IE_RADIO_CAUSE = 0x19,
90 BSSGP_IE_RA_CAP_UPD_CAUSE = 0x1a,
91 BSSGP_IE_ROUTEING_AREA = 0x1b,
92 BSSGP_IE_R_DEFAULT_MS = 0x1c,
93 BSSGP_IE_SUSPEND_REF_NR = 0x1d,
94 BSSGP_IE_TAG = 0x1e,
95 BSSGP_IE_TLLI = 0x1f,
96 BSSGP_IE_TMSI = 0x20,
97 BSSGP_IE_TRACE_REFERENC = 0x21,
98 BSSGP_IE_TRACE_TYPE = 0x22,
99 BSSGP_IE_TRANSACTION_ID = 0x23,
100 BSSGP_IE_TRIGGER_ID = 0x24,
101 BSSGP_IE_NUM_OCT_AFF = 0x25,
102 BSSGP_IE_LSA_ID_LIST = 0x26,
103 BSSGP_IE_LSA_INFORMATION = 0x27,
104 BSSGP_IE_PACKET_FLOW_ID = 0x28,
105 BSSGP_IE_PACKET_FLOW_TIMER = 0x29,
106 BSSGP_IE_AGG_BSS_QOS_PROFILE = 0x3a,
107 BSSGP_IE_FEATURE_BITMAP = 0x3b,
108 BSSGP_IE_BUCKET_FULL_RATIO = 0x3c,
109 BSSGP_IE_SERVICE_UTRAN_CCO = 0x3d,
110};
111
112/* Section 11.3.8 / Table 11.10: Cause coding */
113enum gprs_bssgp_cause {
114 BSSGP_CAUSE_PROC_OVERLOAD = 0x00,
115 BSSGP_CAUSE_EQUIP_FAIL = 0x01,
116 BSSGP_CAUSE_TRASIT_NET_FAIL = 0x02,
117 BSSGP_CAUSE_CAPA_GREATER_0KPBS = 0x03,
118 BSSGP_CAUSE_UNKNOWN_MS = 0x04,
119 BSSGP_CAUSE_UNKNOWN_BVCI = 0x05,
120 BSSGP_CAUSE_CELL_TRAF_CONG = 0x06,
121 BSSGP_CAUSE_SGSN_CONG = 0x07,
122 BSSGP_CAUSE_OML_INTERV = 0x08,
123 BSSGP_CAUSE_BVCI_BLOCKED = 0x09,
124 BSSGP_CAUSE_PFC_CREATE_FAIL = 0x0a,
125 BSSGP_CAUSE_SEM_INCORR_PDU = 0x20,
126 BSSGP_CAUSE_INV_MAND_INF = 0x21,
127 BSSGP_CAUSE_MISSING_MAND_IE = 0x22,
128 BSSGP_CAUSE_MISSING_COND_IE = 0x23,
129 BSSGP_CAUSE_UNEXP_COND_IE = 0x24,
130 BSSGP_CAUSE_COND_IE_ERR = 0x25,
131 BSSGP_CAUSE_PDU_INCOMP_STATE = 0x26,
132 BSSGP_CAUSE_PROTO_ERR_UNSPEC = 0x27,
133 BSSGP_CAUSE_PDU_INCOMP_FEAT = 0x28,
134};
135
136extern int gprs_bssgp_rcvmsg(struct msgb *msg, u_int16_t bvci);
137
138#endif /* _GPRS_BSSGP_H */