Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef _LINUX_MISCDEVICE_H |
| 2 | #define _LINUX_MISCDEVICE_H |
| 3 | #include <linux/module.h> |
| 4 | #include <linux/major.h> |
| 5 | |
Alan Cox | 79907d8 | 2010-06-09 09:39:49 +0100 | [diff] [blame] | 6 | /* |
| 7 | * These allocations are managed by device@lanana.org. If you use an |
| 8 | * entry that is not in assigned your entry may well be moved and |
| 9 | * reassigned, or set dynamic if a fixed value is not justified. |
| 10 | */ |
| 11 | |
Tejun Heo | 193da60 | 2008-11-26 12:03:54 +0100 | [diff] [blame] | 12 | #define PSMOUSE_MINOR 1 |
| 13 | #define MS_BUSMOUSE_MINOR 2 |
| 14 | #define ATIXL_BUSMOUSE_MINOR 3 |
| 15 | /*#define AMIGAMOUSE_MINOR 4 FIXME OBSOLETE */ |
| 16 | #define ATARIMOUSE_MINOR 5 |
| 17 | #define SUN_MOUSE_MINOR 6 |
| 18 | #define APOLLO_MOUSE_MINOR 7 |
| 19 | #define PC110PAD_MINOR 9 |
| 20 | /*#define ADB_MOUSE_MINOR 10 FIXME OBSOLETE */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 21 | #define WATCHDOG_MINOR 130 /* Watchdog timer */ |
| 22 | #define TEMP_MINOR 131 /* Temperature Sensor */ |
Tejun Heo | 193da60 | 2008-11-26 12:03:54 +0100 | [diff] [blame] | 23 | #define RTC_MINOR 135 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 24 | #define EFI_RTC_MINOR 136 /* EFI Time services */ |
Tejun Heo | 193da60 | 2008-11-26 12:03:54 +0100 | [diff] [blame] | 25 | #define SUN_OPENPROM_MINOR 139 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 26 | #define DMAPI_MINOR 140 /* DMAPI */ |
Tejun Heo | 193da60 | 2008-11-26 12:03:54 +0100 | [diff] [blame] | 27 | #define NVRAM_MINOR 144 |
| 28 | #define SGI_MMTIMER 153 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 29 | #define STORE_QUEUE_MINOR 155 |
Tejun Heo | 193da60 | 2008-11-26 12:03:54 +0100 | [diff] [blame] | 30 | #define I2O_MINOR 166 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 31 | #define MICROCODE_MINOR 184 |
Tejun Heo | 193da60 | 2008-11-26 12:03:54 +0100 | [diff] [blame] | 32 | #define TUN_MINOR 200 |
| 33 | #define MWAVE_MINOR 219 /* ACP/Mwave Modem */ |
| 34 | #define MPT_MINOR 220 |
Eric Moore | dec3f95 | 2009-03-09 01:27:49 -0600 | [diff] [blame] | 35 | #define MPT2SAS_MINOR 221 |
Kay Sievers | 8905aaa | 2010-08-19 09:52:28 -0700 | [diff] [blame] | 36 | #define UINPUT_MINOR 223 |
Tejun Heo | 193da60 | 2008-11-26 12:03:54 +0100 | [diff] [blame] | 37 | #define HPET_MINOR 228 |
| 38 | #define FUSE_MINOR 229 |
| 39 | #define KVM_MINOR 232 |
Kay Sievers | 578454f | 2010-05-20 18:07:20 +0200 | [diff] [blame] | 40 | #define BTRFS_MINOR 234 |
| 41 | #define AUTOFS_MINOR 235 |
Peter Rajnoha | 7e507eb | 2010-08-12 04:14:05 +0100 | [diff] [blame] | 42 | #define MAPPER_CTRL_MINOR 236 |
Kay Sievers | 770fe30 | 2011-07-31 22:08:04 +0200 | [diff] [blame^] | 43 | #define LOOP_CTRL_MINOR 237 |
Tejun Heo | 193da60 | 2008-11-26 12:03:54 +0100 | [diff] [blame] | 44 | #define MISC_DYNAMIC_MINOR 255 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 45 | |
| 46 | struct device; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 47 | |
| 48 | struct miscdevice { |
| 49 | int minor; |
| 50 | const char *name; |
Arjan van de Ven | 99ac48f | 2006-03-28 01:56:41 -0800 | [diff] [blame] | 51 | const struct file_operations *fops; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 52 | struct list_head list; |
Greg Kroah-Hartman | 94fbcde | 2006-07-27 16:16:04 -0700 | [diff] [blame] | 53 | struct device *parent; |
| 54 | struct device *this_device; |
Kay Sievers | e454cea | 2009-09-18 23:01:12 +0200 | [diff] [blame] | 55 | const char *nodename; |
| 56 | mode_t mode; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 57 | }; |
| 58 | |
| 59 | extern int misc_register(struct miscdevice * misc); |
Rafael J. Wysocki | b844eba | 2008-03-23 20:28:24 +0100 | [diff] [blame] | 60 | extern int misc_deregister(struct miscdevice *misc); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 61 | |
| 62 | #define MODULE_ALIAS_MISCDEV(minor) \ |
| 63 | MODULE_ALIAS("char-major-" __stringify(MISC_MAJOR) \ |
| 64 | "-" __stringify(minor)) |
| 65 | #endif |