1 #ifndef _LINUX_MISCDEVICE_H
2 #define _LINUX_MISCDEVICE_H
4 #include <linux/devfs_fs_kernel.h>
6 #define BUSMOUSE_MINOR 0
7 #define PSMOUSE_MINOR 1
8 #define MS_BUSMOUSE_MINOR 2
9 #define ATIXL_BUSMOUSE_MINOR 3
10 #define AMIGAMOUSE_MINOR 4
11 #define ATARIMOUSE_MINOR 5
12 #define SUN_MOUSE_MINOR 6
13 #define APOLLO_MOUSE_MINOR 7
14 #define PC110PAD_MINOR 9
15 #define ADB_MOUSE_MINOR 10
16 #define MK712_MINOR 15 /* MK712 touch screen */
17 #define SYNTH_MINOR 25
18 #define WATCHDOG_MINOR 130 /* Watchdog timer */
19 #define TEMP_MINOR 131 /* Temperature Sensor */
21 #define EFI_RTC_MINOR 136 /* EFI Time services */
22 #define SUN_OPENPROM_MINOR 139
23 #define NVRAM_MINOR 144
25 #define MICROCODE_MINOR 184
26 #define MWAVE_MINOR 219 /* ACP/Mwave Modem */
28 #define MISC_DYNAMIC_MINOR 255
30 #define SGI_GRAPHICS_MINOR 146
31 #define SGI_OPENGL_MINOR 147
32 #define SGI_GFX_MINOR 148
33 #define SGI_STREAMS_MOUSE 149
34 #define SGI_STREAMS_KEYBOARD 150
35 /* drivers/sgi/char/usema.c */
36 #define SGI_USEMACLONE 151
40 extern int misc_init(void);
46 struct file_operations *fops;
47 struct miscdevice * next, * prev;
48 devfs_handle_t devfs_handle;
51 extern int misc_register(struct miscdevice * misc);
52 extern int misc_deregister(struct miscdevice * misc);