| #ifndef _GSM_04_08_H |
| #define _GSM_04_08_H |
| |
| #include <osmocom/gsm/gsm48.h> |
| #include <osmocom/gsm/gsm_utils.h> |
| #include <osmocom/gsm/protocol/gsm_04_08.h> |
| |
| #include <openbsc/meas_rep.h> |
| |
| struct msgb; |
| struct gsm_bts; |
| struct gsm_subscriber; |
| struct gsm_network; |
| struct gsm_trans; |
| struct gsm_subscriber_connection; |
| struct amr_multirate_conf; |
| struct amr_mode; |
| |
| #define GSM48_ALLOC_SIZE 2048 |
| #define GSM48_ALLOC_HEADROOM 256 |
| |
| static inline struct msgb *gsm48_msgb_alloc_name(const char *name) |
| { |
| return msgb_alloc_headroom(GSM48_ALLOC_SIZE, GSM48_ALLOC_HEADROOM, |
| name); |
| } |
| |
| static inline int get_radio_link_timeout(struct gsm48_cell_options *cell_options) |
| { |
| return (cell_options->radio_link_timeout + 1) << 2; |
| } |
| |
| static inline void set_radio_link_timeout(struct gsm48_cell_options *cell_options, int value) |
| { |
| if (value < 4) |
| value = 4; |
| if (value > 64) |
| value = 64; |
| cell_options->radio_link_timeout = (value >> 2) - 1; |
| } |
| |
| /* 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, uint8_t link_id); |
| int gsm0408_new_conn(struct gsm_subscriber_connection *conn); |
| enum gsm_chan_t get_ctype_by_chreq(struct gsm_network *bts, uint8_t ra); |
| /* don't use "enum gsm_chreq_reason_t" to avoid circular dependency */ |
| int get_reason_by_chreq(uint8_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, uint8_t *rand, |
| uint8_t *autn, int key_seq); |
| int gsm48_tx_mm_auth_rej(struct gsm_subscriber_connection *conn); |
| int gsm48_tx_mm_serv_ack(struct gsm_subscriber_connection *conn); |
| int gsm48_tx_mm_serv_rej(struct gsm_subscriber_connection *conn, |
| enum gsm48_reject_value value); |
| 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, uint8_t apdu_id, |
| uint8_t apdu_len, const uint8_t *apdu); |
| int gsm48_send_rr_ass_cmd(struct gsm_lchan *dest_lchan, struct gsm_lchan *lchan, uint8_t power_class); |
| int gsm48_send_ho_cmd(struct gsm_lchan *old_lchan, struct gsm_lchan *new_lchan, |
| uint8_t power_command, uint8_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(uint8_t *bcd_lv, uint8_t max_len, |
| int h_len, const char *input); |
| int decode_bcd_number(char *output, int output_len, const uint8_t *bcd_lv, |
| int h_len); |
| |
| int send_siemens_mrpci(struct gsm_lchan *lchan, uint8_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, uint8_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, uint8_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); |
| |
| void release_security_operation(struct gsm_subscriber_connection *conn); |
| void allocate_security_operation(struct gsm_subscriber_connection *conn); |
| |
| int gsm48_multirate_config(uint8_t *lv, struct amr_multirate_conf *mr, struct amr_mode *modes); |
| |
| #endif |