g_dnl.h
1.18 KB
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
/*
* Copyright (C) 2012 Samsung Electronics
* Lukasz Majewski <l.majewski@samsung.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __G_DOWNLOAD_H_
#define __G_DOWNLOAD_H_
#include <linux/usb/ch9.h>
#include <linux/usb/gadget.h>
#include <linux/usb/composite.h>
#include <linker_lists.h>
/*
* @usb_fname: unescaped USB function name
* @callback_ptr: bind callback, one per function name
*/
#define DECLARE_GADGET_BIND_CALLBACK(usb_fname, callback_ptr) \
ll_entry_declare(struct g_dnl_bind_callback, \
__usb_function_name_##usb_fname, \
g_dnl_bind_callbacks) = { \
.usb_function_name = #usb_fname, \
.fptr = callback_ptr \
}
typedef int (*g_dnl_bind_callback_f)(struct usb_configuration *);
/* used in Gadget downloader callback linker list */
struct g_dnl_bind_callback {
const char *usb_function_name;
g_dnl_bind_callback_f fptr;
};
int g_dnl_bind_fixup(struct usb_device_descriptor *, const char *);
int g_dnl_board_usb_cable_connected(void);
int g_dnl_register(const char *s);
void g_dnl_unregister(void);
void g_dnl_set_serialnumber(char *);
bool g_dnl_detach(void);
void g_dnl_trigger_detach(void);
void g_dnl_clear_detach(void);
#endif /* __G_DOWNLOAD_H_ */