diff options
Diffstat (limited to 'kernel/include/linux/miscdevice.h')
| -rw-r--r-- | kernel/include/linux/miscdevice.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/kernel/include/linux/miscdevice.h b/kernel/include/linux/miscdevice.h new file mode 100644 index 000000000..819077c32 --- /dev/null +++ b/kernel/include/linux/miscdevice.h @@ -0,0 +1,75 @@ +#ifndef _LINUX_MISCDEVICE_H +#define _LINUX_MISCDEVICE_H +#include <linux/major.h> +#include <linux/list.h> +#include <linux/types.h> + +/* + * These allocations are managed by device@lanana.org. If you use an + * entry that is not in assigned your entry may well be moved and + * reassigned, or set dynamic if a fixed value is not justified. + */ + +#define PSMOUSE_MINOR 1 +#define MS_BUSMOUSE_MINOR 2 /* unused */ +#define ATIXL_BUSMOUSE_MINOR 3 /* unused */ +/*#define AMIGAMOUSE_MINOR 4 FIXME OBSOLETE */ +#define ATARIMOUSE_MINOR 5 /* unused */ +#define SUN_MOUSE_MINOR 6 /* unused */ +#define APOLLO_MOUSE_MINOR 7 /* unused */ +#define PC110PAD_MINOR 9 /* unused */ +/*#define ADB_MOUSE_MINOR 10 FIXME OBSOLETE */ +#define WATCHDOG_MINOR 130 /* Watchdog timer */ +#define TEMP_MINOR 131 /* Temperature Sensor */ +#define RTC_MINOR 135 +#define EFI_RTC_MINOR 136 /* EFI Time services */ +#define VHCI_MINOR 137 +#define SUN_OPENPROM_MINOR 139 +#define DMAPI_MINOR 140 /* unused */ +#define NVRAM_MINOR 144 +#define SGI_MMTIMER 153 +#define STORE_QUEUE_MINOR 155 /* unused */ +#define I2O_MINOR 166 +#define MICROCODE_MINOR 184 +#define VFIO_MINOR 196 +#define TUN_MINOR 200 +#define CUSE_MINOR 203 +#define MWAVE_MINOR 219 /* ACP/Mwave Modem */ +#define MPT_MINOR 220 +#define MPT2SAS_MINOR 221 +#define MPT3SAS_MINOR 222 +#define UINPUT_MINOR 223 +#define MISC_MCELOG_MINOR 227 +#define HPET_MINOR 228 +#define FUSE_MINOR 229 +#define KVM_MINOR 232 +#define BTRFS_MINOR 234 +#define AUTOFS_MINOR 235 +#define MAPPER_CTRL_MINOR 236 +#define LOOP_CTRL_MINOR 237 +#define VHOST_NET_MINOR 238 +#define UHID_MINOR 239 +#define MISC_DYNAMIC_MINOR 255 + +struct device; +struct attribute_group; + +struct miscdevice { + int minor; + const char *name; + const struct file_operations *fops; + struct list_head list; + struct device *parent; + struct device *this_device; + const struct attribute_group **groups; + const char *nodename; + umode_t mode; +}; + +extern int misc_register(struct miscdevice *misc); +extern int misc_deregister(struct miscdevice *misc); + +#define MODULE_ALIAS_MISCDEV(minor) \ + MODULE_ALIAS("char-major-" __stringify(MISC_MAJOR) \ + "-" __stringify(minor)) +#endif |