| /* osmo-bsc API to manage BSSMAP Assignment Command */ |
| #pragma once |
| |
| #include <osmocom/gsm/protocol/gsm_04_08.h> |
| |
| #include <osmocom/bsc/debug.h> |
| |
| /* This macro automatically includes a final \n, if omitted. */ |
| #define LOG_ASSIGNMENT(conn, level, fmt, args...) do { \ |
| if (conn->assignment.fi) \ |
| LOGPFSML(conn->assignment.fi, level, "%s%s" fmt, \ |
| conn->assignment.new_lchan ? gsm_lchan_name(conn->assignment.new_lchan) : "", \ |
| conn->assignment.new_lchan ? " " : "", \ |
| ## args); \ |
| else \ |
| LOGP(DMSC, level, "Assignment%s%s: " fmt, \ |
| conn->assignment.new_lchan ? " of " : "", \ |
| conn->assignment.new_lchan ? gsm_lchan_name(conn->assignment.new_lchan) : "", \ |
| ## args); \ |
| } while(0) |
| |
| enum assignment_fsm_state { |
| ASSIGNMENT_ST_WAIT_LCHAN_ACTIVE, |
| ASSIGNMENT_ST_WAIT_RR_ASS_COMPLETE, |
| ASSIGNMENT_ST_WAIT_LCHAN_ESTABLISHED, |
| ASSIGNMENT_ST_WAIT_MGW_ENDPOINT_TO_MSC, |
| }; |
| |
| enum assignment_fsm_event { |
| ASSIGNMENT_EV_LCHAN_ACTIVE, |
| ASSIGNMENT_EV_LCHAN_ESTABLISHED, |
| ASSIGNMENT_EV_LCHAN_ERROR, |
| ASSIGNMENT_EV_MSC_MGW_OK, |
| ASSIGNMENT_EV_MSC_MGW_FAIL, |
| ASSIGNMENT_EV_RR_ASSIGNMENT_COMPLETE, |
| ASSIGNMENT_EV_RR_ASSIGNMENT_FAIL, |
| ASSIGNMENT_EV_CONN_RELEASING, |
| }; |
| |
| void assignment_fsm_init(); |
| |
| void assignment_fsm_start(struct gsm_subscriber_connection *conn, struct gsm_bts *bts, |
| struct assignment_request *req); |
| void assignment_reset(struct gsm_subscriber_connection *conn); |