diff options
Diffstat (limited to 'openbsc/include/openbsc/gprs_bssgp.h')
| -rw-r--r-- | openbsc/include/openbsc/gprs_bssgp.h | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/openbsc/include/openbsc/gprs_bssgp.h b/openbsc/include/openbsc/gprs_bssgp.h new file mode 100644 index 000000000..f85ac48ec --- /dev/null +++ b/openbsc/include/openbsc/gprs_bssgp.h @@ -0,0 +1,138 @@ +#ifndef _GPRS_BSSGP_H +#define _GPRS_BSSGP_H + +/* Section 11.3.26 / Table 11.27 */ +enum bssgp_pdu_type { + /* PDUs between RL and BSSGP SAPs */ + BSSGP_PDUT_DL_UNITDATA = 0x00, + BSSGP_PDUT_UL_UNITDATA = 0x01, + BSSGP_PDUT_RA_CAPABILITY = 0x02, + BSSGP_PDUT_PTM_UNITDATA = 0x03, + /* PDUs between GMM SAPs */ + BSSGP_PDUT_PAGING_PS = 0x06, + BSSGP_PDUT_PAGING_CS = 0x07, + BSSGP_PDUT_RA_CAPA_UDPATE = 0x08, + BSSGP_PDUT_RA_CAPA_UPDATE_ACK = 0x09, + BSSGP_PDUT_RADIO_STATUS = 0x0a, + BSSGP_PDUT_SUSPEND = 0x0b, + BSSGP_PDUT_SUSPEND_ACK = 0x0c, + BSSGP_PDUT_SUSPEND_NACK = 0x0d, + BSSGP_PDUT_RESUME = 0x0e, + BSSGP_PDUT_RESUME_ACK = 0x0f, + BSSGP_PDUT_RESUME_NACK = 0x10, + /* PDus between NM SAPs */ + BSSGP_PDUT_BVC_BLOCK = 0x20, + BSSGP_PDUT_BVC_BLOCK_ACK = 0x21, + BSSGP_PDUT_BVC_RESET = 0x22, + BSSGP_PDUT_BVC_RESET_ACK = 0x23, + BSSGP_PDUT_BVC_UNBLOCK = 0x24, + BSSGP_PDUT_BVC_UNBLOCK_ACK = 0x25, + BSSGP_PDUT_FLOW_CONTROL_BVC = 0x26, + BSSGP_PDUT_FLOW_CONTROL_BVC_ACK = 0x27, + BSSGP_PDUT_FLOW_CONTROL_MS = 0x28, + BSSGP_PDUT_FLOW_CONTROL_MS_ACK = 0x29, + BSSGP_PDUT_FLUSH_LL = 0x2a, + BSSGP_PDUT_FLUSH_LL_ACK = 0x2b, + BSSGP_PDUT_LLC_DISCARD = 0x2c, + BSSGP_PDUT_SGSN_INVOKE_TRACE = 0x40, + BSSGP_PDUT_STATUS = 0x41, + /* PDUs between PFM SAP's */ + BSSGP_PDUT_DOWNLOAD_BSS_PFC = 0x50, + BSSGP_PDUT_CREATE_BSS_PFC = 0x51, + BSSGP_PDUT_CREATE_BSS_PFC_ACK = 0x52, + BSSGP_PDUT_CREATE_BSS_PFC_NACK = 0x53, + BSSGP_PDUT_MODIFY_BSS_PFC = 0x54, + BSSGP_PDUT_MODIFY_BSS_PFC_ACK = 0x55, + BSSGP_PDUT_DELETE_BSS_PFC = 0x56, + BSSGP_PDUT_DELETE_BSS_PFC_ACK = 0x57, +}; + +/* Section 10.2.1 and 10.2.2 */ +struct bssgp_ud_hdr { + u_int8_t pdu_type; + u_int32_t tlli; + u_int8_t qos_profile[3]; + u_int8_t data[0]; /* TLV's */ +} __attribute__((packed)); + +struct bssgp_normal_hdr { + u_int8_t pdu_type; + u_int8_t data[0]; /* TLV's */ +}; + +enum bssgp_iei_type { + BSSGP_IE_ALIGNMENT = 0x00, + BSSGP_IE_BMAX_DEFAULT_MS = 0x01, + BSSGP_IE_BSS_AREA_ID = 0x02, + BSSGP_IE_BUCKET_LEAK_RATE = 0x03, + BSSGP_IE_BVCI = 0x04, + BSSGP_IE_BVC_BUCKET_SIZE = 0x05, + BSSGP_IE_BVC_MEASUREMENT = 0x06, + BSSGP_IE_CAUSE = 0x07, + BSSGP_IE_CELL_ID = 0x08, + BSSGP_IE_CHAN_NEEDED = 0x09, + BSSGP_IE_DRX_PARAMS = 0x0a, + BSSGP_IE_EMLPP_PRIO = 0x0b, + BSSGP_IE_FLUSH_ACTION = 0x0c, + BSSGP_IE_IMSI = 0x0d, + BSSGP_IE_LLC_PDU = 0x0e, + BSSGP_IE_LLC_FRAMES_DISCARDED = 0x0f, + BSSGP_IE_LOCATION_AREA = 0x10, + BSSGP_IE_MOBILE_ID = 0x11, + BSSGP_IE_MS_BUCKET_SIZE = 0x12, + BSSGP_IE_MS_RADIO_ACCESS_CAP = 0x13, + BSSGP_IE_OMC_ID = 0x14, + BSSGP_IE_PDU_IN_ERROR = 0x15, + BSSGP_IE_PDU_LIFETIME = 0x16, + BSSGP_IE_PRIORITY = 0x17, + BSSGP_IE_QOS_PROFILE = 0x18, + BSSGP_IE_RADIO_CAUSE = 0x19, + BSSGP_IE_RA_CAP_UPD_CAUSE = 0x1a, + BSSGP_IE_ROUTEING_AREA = 0x1b, + BSSGP_IE_R_DEFAULT_MS = 0x1c, + BSSGP_IE_SUSPEND_REF_NR = 0x1d, + BSSGP_IE_TAG = 0x1e, + BSSGP_IE_TLLI = 0x1f, + BSSGP_IE_TMSI = 0x20, + BSSGP_IE_TRACE_REFERENC = 0x21, + BSSGP_IE_TRACE_TYPE = 0x22, + BSSGP_IE_TRANSACTION_ID = 0x23, + BSSGP_IE_TRIGGER_ID = 0x24, + BSSGP_IE_NUM_OCT_AFF = 0x25, + BSSGP_IE_LSA_ID_LIST = 0x26, + BSSGP_IE_LSA_INFORMATION = 0x27, + BSSGP_IE_PACKET_FLOW_ID = 0x28, + BSSGP_IE_PACKET_FLOW_TIMER = 0x29, + BSSGP_IE_AGG_BSS_QOS_PROFILE = 0x3a, + BSSGP_IE_FEATURE_BITMAP = 0x3b, + BSSGP_IE_BUCKET_FULL_RATIO = 0x3c, + BSSGP_IE_SERVICE_UTRAN_CCO = 0x3d, +}; + +/* Section 11.3.8 / Table 11.10: Cause coding */ +enum gprs_bssgp_cause { + BSSGP_CAUSE_PROC_OVERLOAD = 0x00, + BSSGP_CAUSE_EQUIP_FAIL = 0x01, + BSSGP_CAUSE_TRASIT_NET_FAIL = 0x02, + BSSGP_CAUSE_CAPA_GREATER_0KPBS = 0x03, + BSSGP_CAUSE_UNKNOWN_MS = 0x04, + BSSGP_CAUSE_UNKNOWN_BVCI = 0x05, + BSSGP_CAUSE_CELL_TRAF_CONG = 0x06, + BSSGP_CAUSE_SGSN_CONG = 0x07, + BSSGP_CAUSE_OML_INTERV = 0x08, + BSSGP_CAUSE_BVCI_BLOCKED = 0x09, + BSSGP_CAUSE_PFC_CREATE_FAIL = 0x0a, + BSSGP_CAUSE_SEM_INCORR_PDU = 0x20, + BSSGP_CAUSE_INV_MAND_INF = 0x21, + BSSGP_CAUSE_MISSING_MAND_IE = 0x22, + BSSGP_CAUSE_MISSING_COND_IE = 0x23, + BSSGP_CAUSE_UNEXP_COND_IE = 0x24, + BSSGP_CAUSE_COND_IE_ERR = 0x25, + BSSGP_CAUSE_PDU_INCOMP_STATE = 0x26, + BSSGP_CAUSE_PROTO_ERR_UNSPEC = 0x27, + BSSGP_CAUSE_PDU_INCOMP_FEAT = 0x28, +}; + +extern int gprs_bssgp_rcvmsg(struct msgb *msg, u_int16_t bvci); + +#endif /* _GPRS_BSSGP_H */ |