Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1#ifndef _LINUX_MISCDEVICE_H
2#define _LINUX_MISCDEVICE_H
3#include <linux/module.h>
4#include <linux/major.h>
5
6#define PSMOUSE_MINOR 1
7#define MS_BUSMOUSE_MINOR 2
8#define ATIXL_BUSMOUSE_MINOR 3
9/*#define AMIGAMOUSE_MINOR 4 FIXME OBSOLETE */
10#define ATARIMOUSE_MINOR 5
11#define SUN_MOUSE_MINOR 6
12#define APOLLO_MOUSE_MINOR 7
13#define PC110PAD_MINOR 9
14/*#define ADB_MOUSE_MINOR 10 FIXME OBSOLETE */
15#define WATCHDOG_MINOR 130 /* Watchdog timer */
16#define TEMP_MINOR 131 /* Temperature Sensor */
17#define RTC_MINOR 135
18#define EFI_RTC_MINOR 136 /* EFI Time services */
19#define SUN_OPENPROM_MINOR 139
20#define DMAPI_MINOR 140 /* DMAPI */
21#define NVRAM_MINOR 144
22#define SGI_MMTIMER 153
23#define STORE_QUEUE_MINOR 155
24#define I2O_MINOR 166
25#define MICROCODE_MINOR 184
26#define TUN_MINOR 200
27#define MWAVE_MINOR 219 /* ACP/Mwave Modem */
28#define MPT_MINOR 220
29#define MPT2SAS_MINOR 221
30#define HPET_MINOR 228
31#define FUSE_MINOR 229
32#define KVM_MINOR 232
33#define VHOST_NET_MINOR 233
34#define BTRFS_MINOR 234
35#define AUTOFS_MINOR 235
36#define MISC_DYNAMIC_MINOR 255
37
38struct device;
39
40struct miscdevice {
41 int minor;
42 const char *name;
43 const struct file_operations *fops;
44 struct list_head list;
45 struct device *parent;
46 struct device *this_device;
47 const char *nodename;
48 mode_t mode;
49};
50
51extern int misc_register(struct miscdevice * misc);
52extern int misc_deregister(struct miscdevice *misc);
53
54#define MODULE_ALIAS_MISCDEV(minor) \
55 MODULE_ALIAS("char-major-" __stringify(MISC_MAJOR) \
56 "-" __stringify(minor))
57#endif