diff options
Diffstat (limited to 'include/openbsc/gsm_04_08.h')
-rw-r--r-- | include/openbsc/gsm_04_08.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/include/openbsc/gsm_04_08.h b/include/openbsc/gsm_04_08.h new file mode 100644 index 000000000..1c879edce --- /dev/null +++ b/include/openbsc/gsm_04_08.h @@ -0,0 +1,70 @@ +#ifndef _GSM_04_08_H +#define _GSM_04_08_H + +#include <openbsc/meas_rep.h> + +#include <osmocore/protocol/gsm_04_08.h> +#include <osmocore/gsm48.h> + +struct msgb; +struct gsm_bts; +struct gsm_subscriber; +struct gsm_network; +struct gsm_trans; +struct gsm_subscriber_connection; + +#define GSM48_ALLOC_SIZE 2048 +#define GSM48_ALLOC_HEADROOM 256 + +static inline struct msgb *gsm48_msgb_alloc(void) +{ + return msgb_alloc_headroom(GSM48_ALLOC_SIZE, GSM48_ALLOC_HEADROOM, + "GSM 04.08"); +} + +/* config options controlling the behaviour of the lower leves */ +void gsm0408_allow_everyone(int allow); +void gsm0408_clear_request(struct gsm_subscriber_connection *conn, uint32_t cause); +void gsm0408_clear_all_trans(struct gsm_network *net, int protocol); +int gsm0408_dispatch(struct gsm_subscriber_connection *conn, struct msgb *msg); + +int gsm0408_rcvmsg(struct msgb *msg, u_int8_t link_id); +int gsm0408_new_conn(struct gsm_subscriber_connection *conn); +enum gsm_chan_t get_ctype_by_chreq(struct gsm_network *bts, u_int8_t ra); +enum gsm_chreq_reason_t get_reason_by_chreq(u_int8_t ra, int neci); +void gsm_net_update_ctype(struct gsm_network *net); + +int gsm48_tx_mm_info(struct gsm_subscriber_connection *conn); +int gsm48_tx_mm_auth_req(struct gsm_subscriber_connection *conn, u_int8_t *rand, int key_seq); +int gsm48_tx_mm_auth_rej(struct gsm_subscriber_connection *conn); +int gsm48_send_rr_release(struct gsm_lchan *lchan); +int gsm48_send_rr_ciph_mode(struct gsm_lchan *lchan, int want_imeisv); +int gsm48_send_rr_app_info(struct gsm_subscriber_connection *conn, u_int8_t apdu_id, + u_int8_t apdu_len, const u_int8_t *apdu); +int gsm48_send_rr_ass_cmd(struct gsm_lchan *dest_lchan, struct gsm_lchan *lchan, u_int8_t power_class); +int gsm48_send_ho_cmd(struct gsm_lchan *old_lchan, struct gsm_lchan *new_lchan, + u_int8_t power_command, u_int8_t ho_ref); + +int mncc_tx_to_cc(struct gsm_network *net, int msg_type, void *arg); + +/* convert a ASCII phone number to call-control BCD */ +int encode_bcd_number(u_int8_t *bcd_lv, u_int8_t max_len, + int h_len, const char *input); +int decode_bcd_number(char *output, int output_len, const u_int8_t *bcd_lv, + int h_len); + +int send_siemens_mrpci(struct gsm_lchan *lchan, u_int8_t *classmark2_lv); +int gsm48_extract_mi(uint8_t *classmark2, int length, char *mi_string, uint8_t *mi_type); +int gsm48_paging_extract_mi(struct gsm48_pag_resp *pag, int length, char *mi_string, u_int8_t *mi_type); +int gsm48_handle_paging_resp(struct gsm_subscriber_connection *conn, struct msgb *msg, struct gsm_subscriber *subscr); + +int gsm48_lchan_modify(struct gsm_lchan *lchan, u_int8_t lchan_mode); +int gsm48_rx_rr_modif_ack(struct msgb *msg); +int gsm48_parse_meas_rep(struct gsm_meas_rep *rep, struct msgb *msg); + +struct msgb *gsm48_create_mm_serv_rej(enum gsm48_reject_value value); +struct msgb *gsm48_create_loc_upd_rej(uint8_t cause); +void gsm48_lchan2chan_desc(struct gsm48_chan_desc *cd, + const struct gsm_lchan *lchan); + +#endif |