blob: 9cdbea19656d8abdb84bcb53b876c08c6ea99ab9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
#pragma once
#include <stdint.h>
#include <stdbool.h>
#include <osmocom/core/select.h>
#include <osmocom/netif/osmux.h>
struct gsm_bts;
struct gsm_lchan;
enum osmux_usage {
OSMUX_USAGE_OFF = 0,
OSMUX_USAGE_ON = 1,
OSMUX_USAGE_ONLY = 2,
};
struct osmux_state {
enum osmux_usage use;
char *local_addr;
uint16_t local_port;
struct osmo_fd fd;
uint8_t batch_factor;
unsigned int batch_size;
bool dummy_padding;
struct llist_head osmux_handle_list;
};
/* Contains a "struct osmux_in_handle" towards a specific peer (remote IPaddr+port) */
struct osmux_handle {
struct llist_head head;
struct gsm_bts *bts;
struct osmux_in_handle *in;
struct osmo_sockaddr rem_addr;
int refcnt;
};
int bts_osmux_init(struct gsm_bts *bts);
void bts_osmux_release(struct gsm_bts *bts);
int bts_osmux_open(struct gsm_bts *bts);
int lchan_osmux_init(struct gsm_lchan *lchan, uint8_t rtp_payload);
void lchan_osmux_release(struct gsm_lchan *lchan);
int lchan_osmux_connect(struct gsm_lchan *lchan);
bool lchan_osmux_connected(const struct gsm_lchan *lchan);
int lchan_osmux_send_frame(struct gsm_lchan *lchan, const uint8_t *payload,
unsigned int payload_len, unsigned int duration, bool marker);
int lchan_osmux_skipped_frame(struct gsm_lchan *lchan, unsigned int duration);
|
