diff options
Diffstat (limited to 'include/osmocom/msc/msc_common.h')
| -rw-r--r-- | include/osmocom/msc/msc_common.h | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/include/osmocom/msc/msc_common.h b/include/osmocom/msc/msc_common.h index 3ca34692d..78337f764 100644 --- a/include/osmocom/msc/msc_common.h +++ b/include/osmocom/msc/msc_common.h @@ -1,5 +1,8 @@ #pragma once +#include <osmocom/gsm/protocol/gsm_04_08.h> +#include <osmocom/gsm/gsm0808.h> + struct msgb; struct gsm_network; struct vlr_subscr; @@ -7,17 +10,51 @@ struct vlr_subscr; #define MSC_HLR_REMOTE_IP_DEFAULT "127.0.0.1" #define MSC_HLR_REMOTE_PORT_DEFAULT OSMO_GSUP_PORT +/* TS 48.008 DLCI containing DCCH/ACCH + SAPI */ +#define OMSC_LINKID_CB(__msgb) (__msgb)->cb[3] + enum nsap_addr_enc { NSAP_ADDR_ENC_X213, NSAP_ADDR_ENC_V4RAW, }; +#define MAX_A5_KEY_LEN (128/8) + +struct geran_encr { + /*! alg_id is in encoded format: + * alg_id == 1 means A5/0 i.e. no encryption, alg_id == 4 means A5/3. + * alg_id == 0 means no such IE was present. */ + uint8_t alg_id; + uint8_t key_len; + uint8_t key[MAX_A5_KEY_LEN]; +}; + +enum complete_layer3_type { + COMPLETE_LAYER3_NONE, + COMPLETE_LAYER3_LU, + COMPLETE_LAYER3_CM_SERVICE_REQ, + COMPLETE_LAYER3_PAGING_RESP, +}; + +extern const struct value_string complete_layer3_type_names[]; +static inline const char *complete_layer3_type_name(enum complete_layer3_type val) +{ + return get_value_string(complete_layer3_type_names, val); +} + +struct cell_ids_entry { + struct llist_head entry; + struct gsm0808_cell_id_list2 cell_ids; +}; + typedef int (*mncc_recv_cb_t)(struct gsm_network *, struct msgb *); struct gsm_network *gsm_network_init(void *ctx, mncc_recv_cb_t mncc_recv); void gsm_network_set_mncc_sock_path(struct gsm_network *net, const char *mncc_sock_path); +extern const struct vlr_ops msc_vlr_ops; int msc_vlr_alloc(struct gsm_network *net); int msc_vlr_start(struct gsm_network *net); +int msc_gsup_client_start(struct gsm_network *net); -void msc_stop_paging(struct vlr_subscr *vsub); +uint32_t msc_cc_next_outgoing_callref(); |