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 [email protected]. 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 VFIO_MINOR 196 34 #define TUN_MINOR 200 35 #define CUSE_MINOR 203 36 #define MWAVE_MINOR 219 /* ACP/Mwave Modem */ 37 #define MPT_MINOR 220 38 #define MPT2SAS_MINOR 221 39 #define MPT3SAS_MINOR 222 40 #define UINPUT_MINOR 223 41 #define MISC_MCELOG_MINOR 227 42 #define HPET_MINOR 228 43 #define FUSE_MINOR 229 44 #define KVM_MINOR 232 45 #define BTRFS_MINOR 234 46 #define AUTOFS_MINOR 235 47 #define MAPPER_CTRL_MINOR 236 48 #define LOOP_CTRL_MINOR 237 49 #define VHOST_NET_MINOR 238 50 #define UHID_MINOR 239 51 #define MISC_DYNAMIC_MINOR 255 52 53 struct device; 54 55 struct miscdevice { 56 int minor; 57 const char *name; 58 const struct file_operations *fops; 59 struct list_head list; 60 struct device *parent; 61 struct device *this_device; 62 const char *nodename; 63 umode_t mode; 64 }; 65 66 extern int misc_register(struct miscdevice * misc); 67 extern int misc_deregister(struct miscdevice *misc); 68 69 #define MODULE_ALIAS_MISCDEV(minor) \ 70 MODULE_ALIAS("char-major-" __stringify(MISC_MAJOR) \ 71 "-" __stringify(minor)) 72 #endif 73