32 #define BSSMAP_MSG_SIZE 512
33 #define BSSMAP_MSG_HEADROOM 128
35 struct sockaddr_storage;
41 uint16_t cc,
int lac, uint16_t _ci)
44 uint16_t cc,
int lac, uint16_t _ci,
54 const uint8_t *cipher_response_mode);
60 const uint8_t *cm3, uint8_t cm3_len);
64 const struct sockaddr_storage *ss,
69 const struct sockaddr_storage *ss,
72 const uint8_t *kc, const struct
osmo_lcls *lcls);
74 uint8_t encr_alg_id, uint8_t speech_mode,
75 const struct sockaddr_storage *ss,
80 uint8_t encr_alg_id, uint8_t speech_mode,
81 const struct sockaddr_storage *ss,
86 uint8_t chosen_channel,
96 const uint8_t *chan_needed);
99 const uint8_t *chan_needed)
120 } current_channel_type_2;
146 uint8_t chosen_channel, uint8_t chosen_encr_alg,
147 uint8_t chosen_speech_version);
217 #define osmo_bssap_tlv_parse(dec, buf, len) tlv_parse(dec, gsm0808_att_tlvdef(), buf, len, 0, 0)
uint8_t msg_type
Definition: gsm_04_08.h:807
const struct value_string gsm0808_lcls_status_names[]
Definition: gsm0808.c:1450
struct msgb * gsm0808_create_assignment_completed(uint8_t rr_cause, uint8_t chosen_channel, uint8_t encr_alg_id, uint8_t speech_mode)
Create BSSMAP Assignment Completed message.
Definition: gsm0808.c:610
bool prec
Definition: gsm0808.h:111
struct gsm0808_cell_id_list2 cil
Definition: gsm0808.h:129
const char * gsm0808_cause_class_name(enum gsm0808_cause_class class)
Return string name of BSSMAP Cause Class name.
Definition: gsm0808.c:1413
bool speech_version_used_present
Definition: gsm0808.h:134
struct msgb * gsm0808_create_handover_detect()
Create BSSMAP HANDOVER DETECT message, 3GPP TS 48.008 3.2.1.40.
Definition: gsm0808.c:868
bool old_bss_to_new_bss_info_present
Definition: gsm0808.h:137
struct msgb * gsm0808_create_reset_ack(void)
Create BSSMAP RESET ACK message.
Definition: gsm0808.c:152
struct msgb * gsm0808_create_assignment_failure(uint8_t cause, uint8_t *rr_cause)
Create BSSMAP Assignment Failure message.
Definition: gsm0808.c:657
const char * get_value_string(const struct value_string *vs, uint32_t val)
Parsed representation of a Cell Identifier List IE (3GPP TS 48.008 3.2.2.27).
Definition: gsm0808_utils.h:56
struct msgb * gsm0808_create_cipher_reject_ext(enum gsm0808_cause_class class, uint8_t ext)
Create BSSMAP Cipher Mode Reject message.
Definition: gsm0808.c:287
struct gsm0808_speech_codec_list codec_list_bss_supported
Definition: gsm0808.h:180
struct msgb * gsm0808_create_lcls_conn_ctrl(enum gsm0808_lcls_config config, enum gsm0808_lcls_control control)
Create BSSMAP LCLS CONNECT CONTROL message (TS 48.008 3.2.1.91).
Definition: gsm0808.c:315
uint8_t field
Definition: gsm0808.h:119
gsm0808_cause_class
Definition: gsm_08_08.h:393
uint16_t cause
Definition: gsm0808.h:128
LCLS-related parameters from 3GPP TS 48.008.
Definition: gsm0808_utils.h:63
struct msgb * gsm0808_create_paging(const char *imsi, const uint32_t *tmsi, const struct gsm0808_cell_id_list *cil, const uint8_t *chan_needed) OSMO_DEPRECATED("use gsm0808_create_paging2 instead")
DEPRECATED: Use gsm0808_create_paging2 instead.
Definition: gsm0808.c:746
struct msgb * gsm0808_create_sapi_reject(uint8_t link_id)
Create BSSMAP SAPI N Reject message.
Definition: gsm0808.c:417
struct msgb * gsm0808_create_cipher_reject(enum gsm0808_cause cause)
Create BSSMAP Cipher Mode Reject message.
Definition: gsm0808.c:267
gsm0808_lcls_control
Definition: gsm_08_08.h:588
gsm0808_lcls_status
Definition: gsm_08_08.h:598
uint8_t rr_cause
Definition: gsm0808.h:178
struct gsm0808_speech_codec_list codec_list_bss_supported
Definition: gsm0808.h:158
struct msgb * gsm0808_create_paging2(const char *imsi, const uint32_t *tmsi, const struct gsm0808_cell_id_list2 *cil, const uint8_t *chan_needed)
Create BSSMAP PAGING message.
Definition: gsm0808.c:688
struct msgb * gsm0808_create_reset(void)
Create BSSMAP RESET message.
Definition: gsm0808.c:135
uint8_t cause
Definition: gsm_04_08.h:807
bool more_items
Definition: gsm0808.h:141
struct msgb * gsm0808_create_ass_fail(uint8_t cause, const uint8_t *rr_cause, const struct gsm0808_speech_codec_list *scl)
Create BSSMAP Assignment Failure message.
Definition: gsm0808.c:624
struct msgb * gsm0808_create_handover_required(const struct gsm0808_handover_required *params)
Create BSSMAP HANDOVER REQUIRED message.
Definition: gsm0808.c:801
uint8_t link_id
Definition: gsm_08_08.h:470
struct gsm0808_speech_codec speech_codec_chosen
Definition: gsm0808.h:156
static const char * gsm0808_lcls_control_name(enum gsm0808_lcls_control val)
Definition: gsm0808.h:231
struct msgb * gsm0808_create_lcls_conn_ctrl_ack(enum gsm0808_lcls_status status)
Create BSSMAP LCLS CONNECT CONTROL ACK message (TS 48.008 3.2.1.92).
Definition: gsm0808.c:341
struct msgb * gsm0808_create_classmark_request()
Create BSSMAP Classmark Request message.
Definition: gsm0808.c:377
bool more_items
Definition: gsm0808.h:123
struct msgb * gsm0808_create_classmark_update(const uint8_t *cm2, uint8_t cm2_len, const uint8_t *cm3, uint8_t cm3_len)
Create BSSMAP Classmark Update message.
Definition: gsm0808.c:395
struct msgb * gsm0808_create_dtap(struct msgb *msg, uint8_t link_id)
Create BSSMAP DTAP message.
Definition: gsm0808.c:1015
Definition: gsm_08_08.h:539
Definition: gsm0808.h:151
const char * gsm0808_bssmap_name(uint8_t msg_type)
Return string name of BSSMAP Message Type.
Definition: gsm0808.c:1276
bool chosen_channel_present
Definition: gsm0808.h:163
struct msgb * gsm0808_create_handover_complete(const struct gsm0808_handover_complete *params)
Create BSSMAP HANDOVER COMPLETE message, 3GPP TS 48.008 3.2.1.12.
Definition: gsm0808.c:887
uint8_t rr_cause
Definition: gsm_04_08.h:805
3GPP TS 48.008 §3.2.1.9 HANDOVER REQUIRED
Definition: gsm0808.h:127
struct msgb * gsm0808_create_cipher(const struct gsm0808_encrypt_info *ei, const uint8_t *cipher_response_mode)
Create BSSMAP Cipher Mode Command message.
Definition: gsm0808.c:202
struct msgb to not lose leading zeros in the MNC
Definition: gsm0808.h:42
struct msgb * gsm0808_create_layer3_aoip(const struct msgb *msg_l3, uint16_t nc, uint16_t cc, int lac, uint16_t _ci, const struct gsm0808_speech_codec_list *scl) OSMO_DEPRECATED("Use gsm0808_create_layer3_2() instead
Create "Complete L3 Info" for AoIP, legacy implementation.
Definition: gsm0808.c:46
struct msgb * gsm0808_create_ass(const struct gsm0808_channel_type *ct, const uint16_t *cic, const struct sockaddr_storage *ss, const struct gsm0808_speech_codec_list *scl, const uint32_t *ci)
Create BSSMAP Assignment Request message, 3GPP TS 48.008 §3.2.1.1.
Definition: gsm0808.c:513
const struct tlv_definition * gsm0808_att_tlvdef(void)
Definition: gsm0808.c:1170
gsm0808_cause
Definition: gsm_08_08.h:326
bool ue_prob
Definition: gsm0808.h:113
Definition: gsm23003.h:28
const char * gsm0808_bssap_name(uint8_t msg_type)
Return string name of BSSAP Message Type.
Definition: gsm0808.c:1288
static const char * gsm0808_lcls_config_name(enum gsm0808_lcls_config val)
Definition: gsm0808.h:228
uint16_t cause
Definition: gsm0808.h:175
const struct value_string gsm0808_lcls_control_names[]
Definition: gsm0808.c:1440
3GPP TS 48.008 §3.2.2.5.8 Old BSS to New BSS information
Definition: gsm0808.h:108
bool lcls_bss_status_present
Definition: gsm0808.h:166
struct gsm48_classmark2 cm2
Definition: gsm_04_08.h:806
struct msgb * gsm0808_create_ass_compl(uint8_t rr_cause, uint8_t chosen_channel, uint8_t encr_alg_id, uint8_t speech_mode, const struct sockaddr_storage *ss, const struct gsm0808_speech_codec *sc, const struct gsm0808_speech_codec_list *scl)
Create BSSMAP Assignment Completed message.
Definition: gsm0808.c:594
uint8_t chosen_encr_alg
Definition: gsm0808.h:161
struct gsm0808_old_bss_to_new_bss_info old_bss_to_new_bss_info
Definition: gsm0808.h:138
uint8_t speech_version_used
Definition: gsm0808.h:135
struct msgb * gsm0808_create_clear_complete(void)
Create BSSMAP Clear Complete message.
Definition: gsm0808.c:167
Definition: gsm0808.h:174
const struct value_string gsm0808_lcls_config_names[]
Definition: gsm0808.c:1424
struct msgb * gsm0808_create_clear_rqst(uint8_t cause)
Create BSSMAP Clear Request message.
Definition: gsm0808.c:666
bool lcs
Definition: gsm0808.h:112
uint8_t mode
Definition: gsm0808.h:118
bool chosen_encr_alg_present
Definition: gsm0808.h:160
Definition: gsm_08_08.h:546
uint8_t chosen_channel
Definition: gsm0808.h:164
bool more_items
Definition: gsm0808.h:183
struct msgb * gsm0808_create_layer3_2(const struct msgb *msg_l3, const struct osmo_cell_global_id *cell, const struct gsm0808_speech_codec_list *scl)
Create "Complete L3 Info" for AoIP.
Definition: gsm0808.c:69
bool rr_cause_present
Definition: gsm0808.h:177
struct msgb * gsm0808_create_handover_performed(const struct gsm0808_handover_performed *params)
Create BSSMAP HANDOVER PERFORMED message, 3GPP TS 48.008 3.2.1.25.
Definition: gsm0808.c:957
bool more_items
Definition: gsm0808.h:170
struct msgb * gsm0808_create_handover_failure(const struct gsm0808_handover_failure *params)
Create BSSMAP HANDOVER FAILURE message, 3GPP TS 48.008 3.2.1.16.
Definition: gsm0808.c:926
struct msgb * gsm0808_create_layer3(struct msgb *msg_l3, uint16_t nc, uint16_t cc, int lac, uint16_t _ci) OSMO_DEPRECATED("Use gsm0808_create_layer3_2() instead
Create "Complete L3 Info" for A, legacy implementation.
Definition: gsm0808.c:117
struct msgb * gsm0808_create_clear_command(uint8_t cause)
Create BSSMAP Clear Command message.
Definition: gsm0808.c:184
struct msgb * gsm0808_create_ass2(const struct gsm0808_channel_type *ct, const uint16_t *cic, const struct sockaddr_storage *ss, const struct gsm0808_speech_codec_list *scl, const uint32_t *ci, const uint8_t *kc, const struct osmo_lcls *lcls)
Create BSSMAP Assignment Request message, 3GPP TS 48.008 §3.2.1.1.
Definition: gsm0808.c:443
bool extra_information_present
Definition: gsm0808.h:109
struct msgb * gsm0808_create_handover_request_ack(const uint8_t *l3_info, uint8_t l3_info_len, uint8_t chosen_channel, uint8_t chosen_encr_alg, uint8_t chosen_speech_version)
Create BSSMAP HANDOVER REQUEST ACKNOWLEDGE message, 3GPP TS 48.008 3.2.1.10.
Definition: gsm0808.c:838
enum gsm0808_lcls_status lcls_bss_status
Definition: gsm0808.h:167
bool rr_cause_present
Definition: gsm0808.h:152
const char * gsm0808_cause_name(enum gsm0808_cause cause)
Return string name of BSSMAP Cause name.
Definition: gsm0808.c:1419
Definition: gsm_08_08.h:556
uint8_t rr_cause
Definition: gsm0808.h:153
uint8_t current_channel_type_1
Definition: gsm0808.h:132
uint8_t cm2_len
Definition: gsm_04_08.h:805
Definition of All 256 IE / TLV.
Definition: tlv.h:437
bool current_channel_type_2_present
Definition: gsm0808.h:116
struct msgb * gsm0808_create_lcls_notification(enum gsm0808_lcls_status status, bool break_req)
Create BSSMAP LCLS NOTIFICATION message (TS 48.008 3.2.1.93).
Definition: gsm0808.c:359
static const char * gsm0808_lcls_status_name(enum gsm0808_lcls_status val)
Definition: gsm0808.h:234
Parsed representation of Cell Identifier IE (3GPP TS 48.008 3.2.2.17)
Definition: gsm0808_utils.h:50
uint16_t lac
Definition: gsm_04_08.h:806
gsm0808_lcls_config
Definition: gsm_08_08.h:577
bool current_channel_type_1_present
Definition: gsm0808.h:131
_parse instead
Definition: ipa.h:30
void gsm0808_prepend_dtap_header(struct msgb *msg, uint8_t link_id)
Prepend a DTAP header to given Message Buffer.
Definition: gsm0808.c:1003
bool speech_codec_chosen_present
Definition: gsm0808.h:155
struct msgb * gsm0808_create_cipher_complete(struct msgb *layer3, uint8_t alg_id)
Create BSSMAP Cipher Mode Complete message.
Definition: gsm0808.c:239
struct msgb * gsm0808_create_ass_compl2(uint8_t rr_cause, uint8_t chosen_channel, uint8_t encr_alg_id, uint8_t speech_mode, const struct sockaddr_storage *ss, const struct gsm0808_speech_codec *sc, const struct gsm0808_speech_codec_list *scl, enum gsm0808_lcls_status lcls_bss_status)
Create BSSMAP Assignment Completed message as per 3GPP TS 48.008 §3.2.1.2.
Definition: gsm0808.c:532
DEPRECATED: This definition of the cell identifier list is insufficient.
Definition: gsm_08_08.h:570
Definition: gsm_08_08.h:493