diff options
Diffstat (limited to 'include/openbsc/gsm_04_08.h')
-rw-r--r-- | include/openbsc/gsm_04_08.h | 85 |
1 files changed, 85 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..a8b2de958 --- /dev/null +++ b/include/openbsc/gsm_04_08.h @@ -0,0 +1,85 @@ +#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; +struct bsc_subscr; + +#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); +} + +/* 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 bsc_subscr *bsub); + +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, const struct amr_multirate_conf *mr, const struct amr_mode *modes); + +#endif |