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
|
/*
* Greybus SVC code
*
* Copyright 2015 Google Inc.
* Copyright 2015 Linaro Ltd.
*
* Released under the GPLv2 only.
*/
#ifndef __SVC_H
#define __SVC_H
enum gb_svc_state {
GB_SVC_STATE_RESET,
GB_SVC_STATE_PROTOCOL_VERSION,
GB_SVC_STATE_SVC_HELLO,
};
struct gb_svc {
struct device dev;
struct gb_connection *connection;
enum gb_svc_state state;
struct ida device_id_map;
struct workqueue_struct *wq;
u16 endo_id;
u8 ap_intf_id;
};
#define to_gb_svc(d) container_of(d, struct gb_svc, d)
int gb_svc_intf_reset(struct gb_svc *svc, u8 intf_id);
int gb_svc_connection_create(struct gb_svc *svc, u8 intf1_id, u16 cport1_id,
u8 intf2_id, u16 cport2_id, bool boot_over_unipro);
void gb_svc_connection_destroy(struct gb_svc *svc, u8 intf1_id, u16 cport1_id,
u8 intf2_id, u16 cport2_id);
int gb_svc_dme_peer_get(struct gb_svc *svc, u8 intf_id, u16 attr, u16 selector,
u32 *value);
int gb_svc_dme_peer_set(struct gb_svc *svc, u8 intf_id, u16 attr, u16 selector,
u32 value);
int gb_svc_protocol_init(void);
void gb_svc_protocol_exit(void);
#endif /* __SVC_H */
|