diff options
Diffstat (limited to 'include/osmo-bts/paging.h')
| -rw-r--r-- | include/osmo-bts/paging.h | 61 |
1 files changed, 58 insertions, 3 deletions
diff --git a/include/osmo-bts/paging.h b/include/osmo-bts/paging.h index ef1fc93d..e74ba3c9 100644 --- a/include/osmo-bts/paging.h +++ b/include/osmo-bts/paging.h @@ -7,6 +7,55 @@ struct paging_state; struct gsm_bts; +struct asci_notification; + +/* abstract representation of P1 rest octets; we only implement those parts we need for now */ +struct p1_rest_octets { + struct { + bool present; + uint8_t nln; + uint8_t nln_status; + } nln_pch; + bool packet_page_ind[2]; + bool r8_present; + struct { + bool prio_ul_access; + bool etws_present; + struct { + bool is_first; + uint8_t page_nr; + const uint8_t *page; + size_t page_bytes; + } etws; + } r8; +}; + +/* abstract representation of P2 rest octets; we only implement those parts we need for now */ +struct p2_rest_octets { + struct { + bool present; + uint8_t cn3; + } cneed; + struct { + bool present; + uint8_t nln; + uint8_t nln_status; + } nln_pch; +}; + +/* abstract representation of P3 rest octets; we only implement those parts we need for now */ +struct p3_rest_octets { + struct { + bool present; + uint8_t cn3; + uint8_t cn4; + } cneed; + struct { + bool present; + uint8_t nln; + uint8_t nln_status; + } nln_pch; +}; /* initialize paging code */ struct paging_state *paging_init(struct gsm_bts *bts, @@ -35,9 +84,15 @@ int paging_si_update(struct paging_state *ps, struct gsm48_control_channel_descr int paging_add_identity(struct paging_state *ps, uint8_t paging_group, const uint8_t *identity_lv, uint8_t chan_needed); -/* Add an IMM.ASS message to the paging queue */ -int paging_add_imm_ass(struct paging_state *ps, const uint8_t *data, - uint8_t len, bool from_pcu); +/* Add a ready formatted MAC block message to the paging queue, this can be an IMMEDIATE ASSIGNMENT, or a + * PAGING COMMAND (from the PCU) */ +int paging_add_macblock(struct paging_state *ps, uint32_t msg_id, const char *imsi, bool confirm, const uint8_t *macblock); + +/* Paging rest octests */ +void append_p1_rest_octets(struct bitvec *bv, const struct p1_rest_octets *p1ro, + const struct asci_notification *notif); +void append_p2_rest_octets(struct bitvec *bv, const struct p2_rest_octets *p2ro); +void append_p3_rest_octets(struct bitvec *bv, const struct p3_rest_octets *p3ro); /* generate paging message for given gsm time */ int paging_gen_msg(struct paging_state *ps, uint8_t *out_buf, struct gsm_time *gt, |