1#ifndef _LINUX_MISCDEVICE_H 2#define _LINUX_MISCDEVICE_H 3#include <linux/major.h> 4#include <linux/list.h> 5#include <linux/types.h> 6 7/* 8 * These allocations are managed by device@lanana.org. If you use an 9 * entry that is not in assigned your entry may well be moved and 10 * reassigned, or set dynamic if a fixed value is not justified. 11 */ 12 13#define PSMOUSE_MINOR 1 14#define MS_BUSMOUSE_MINOR 2 15#define ATIXL_BUSMOUSE_MINOR 3 16/*#define AMIGAMOUSE_MINOR 4 FIXME OBSOLETE */ 17#define ATARIMOUSE_MINOR 5 18#define SUN_MOUSE_MINOR 6 19#define APOLLO_MOUSE_MINOR 7 20#define PC110PAD_MINOR 9 21/*#define ADB_MOUSE_MINOR 10 FIXME OBSOLETE */ 22#define WATCHDOG_MINOR 130 /* Watchdog timer */ 23#define TEMP_MINOR 131 /* Temperature Sensor */ 24#define RTC_MINOR 135 25#define EFI_RTC_MINOR 136 /* EFI Time services */ 26#define SUN_OPENPROM_MINOR 139 27#define DMAPI_MINOR 140 /* DMAPI */ 28#define NVRAM_MINOR 144 29#define SGI_MMTIMER 153 30#define STORE_QUEUE_MINOR 155 31#define I2O_MINOR 166 32#define MICROCODE_MINOR 184 33#define TUN_MINOR 200 34#define MWAVE_MINOR 219 /* ACP/Mwave Modem */ 35#define MPT_MINOR 220 36#define MPT2SAS_MINOR 221 37#define MPT3SAS_MINOR 222 38#define UINPUT_MINOR 223 39#define MISC_MCELOG_MINOR 227 40#define HPET_MINOR 228 41#define FUSE_MINOR 229 42#define KVM_MINOR 232 43#define BTRFS_MINOR 234 44#define AUTOFS_MINOR 235 45#define MAPPER_CTRL_MINOR 236 46#define LOOP_CTRL_MINOR 237 47#define VHOST_NET_MINOR 238 48#define MISC_DYNAMIC_MINOR 255 49 50struct device; 51 52struct miscdevice { 53 int minor; 54 const char *name; 55 const struct file_operations *fops; 56 struct list_head list; 57 struct device *parent; 58 struct device *this_device; 59 const char *nodename; 60 umode_t mode; 61}; 62 63extern int misc_register(struct miscdevice * misc); 64extern int misc_deregister(struct miscdevice *misc); 65 66#define MODULE_ALIAS_MISCDEV(minor) \ 67 MODULE_ALIAS("char-major-" __stringify(MISC_MAJOR) \ 68 "-" __stringify(minor)) 69#endif 70