Subversion Repositories Kolibri OS

Rev

Rev 6082 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
1408 serge 1
#ifndef _LINUX_FIRMWARE_H
2
#define _LINUX_FIRMWARE_H
3
 
1412 serge 4
#include 
5
#include 
6
#include 
6082 serge 7
#include 
8
#include 
1408 serge 9
 
10
#define FW_ACTION_NOHOTPLUG 0
11
#define FW_ACTION_HOTPLUG 1
12
 
13
struct firmware {
14
	size_t size;
15
	const u8 *data;
16
};
17
 
6102 serge 18
struct module;
19
struct device;
1408 serge 20
 
21
struct builtin_fw {
22
	char *name;
23
	void *data;
24
	unsigned long size;
25
};
26
 
27
/* We have to play tricks here much like stringify() to get the
28
   __COUNTER__ macro to be expanded as we want it */
29
#define __fw_concat1(x, y) x##y
30
#define __fw_concat(x, y) __fw_concat1(x, y)
31
 
32
#define DECLARE_BUILTIN_FIRMWARE(name, blob)				     \
33
	DECLARE_BUILTIN_FIRMWARE_SIZE(name, &(blob), sizeof(blob))
34
 
35
#define DECLARE_BUILTIN_FIRMWARE_SIZE(name, blob, size)			     \
36
	static const struct builtin_fw __fw_concat(__builtin_fw,__COUNTER__) \
37
	__used __section(.builtin_fw) = { name, blob, size }
38
 
39
int request_firmware(const struct firmware **fw, const char *name,
40
		     struct device *device);
41
int request_firmware_nowait(
5056 serge 42
	struct module *module, bool uevent,
43
	const char *name, struct device *device, gfp_t gfp, void *context,
1408 serge 44
	void (*cont)(const struct firmware *fw, void *context));
5056 serge 45
int request_firmware_direct(const struct firmware **fw, const char *name,
46
			    struct device *device);
1408 serge 47
 
48
void release_firmware(const struct firmware *fw);
49
 
1412 serge 50
 
51
#define platform_device_unregister(x)
52
 
53
struct platform_device
54
       *platform_device_register_simple(const char*, int, void*, unsigned int);
55
 
56
#define MAX_ERRNO   4095
57
 
58
#define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
59
 
1408 serge 60
 
61
#endif