/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_MISCDEVICE_H #define _LINUX_MISCDEVICE_H #include <linux/major.h> #include <linux/list.h> #include <linux/types.h> #include <linux/device.h> /* * These allocations are managed by [email protected]. If you need * an entry that is not assigned here, it can be moved and * reassigned or dynamically set if a fixed value is not justified. */ #define PSMOUSE_MINOR … #define MS_BUSMOUSE_MINOR … #define ATIXL_BUSMOUSE_MINOR … /*#define AMIGAMOUSE_MINOR 4 FIXME OBSOLETE */ #define ATARIMOUSE_MINOR … #define SUN_MOUSE_MINOR … #define APOLLO_MOUSE_MINOR … #define PC110PAD_MINOR … /*#define ADB_MOUSE_MINOR 10 FIXME OBSOLETE */ #define WATCHDOG_MINOR … #define TEMP_MINOR … #define APM_MINOR_DEV … #define RTC_MINOR … /*#define EFI_RTC_MINOR 136 was EFI Time services */ #define VHCI_MINOR … #define SUN_OPENPROM_MINOR … #define DMAPI_MINOR … #define NVRAM_MINOR … #define SBUS_FLASH_MINOR … #define SGI_MMTIMER … #define PMU_MINOR … #define STORE_QUEUE_MINOR … #define LCD_MINOR … #define AC_MINOR … #define BUTTON_MINOR … #define NWFLASH_MINOR … #define ENVCTRL_MINOR … #define I2O_MINOR … #define UCTRL_MINOR … #define AGPGART_MINOR … #define TOSH_MINOR_DEV … #define HWRNG_MINOR … /*#define MICROCODE_MINOR 184 unused */ #define KEYPAD_MINOR … #define IRNET_MINOR … #define D7S_MINOR … #define VFIO_MINOR … #define PXA3XX_GCU_MINOR … #define TUN_MINOR … #define CUSE_MINOR … #define MWAVE_MINOR … #define MPT_MINOR … #define MPT2SAS_MINOR … #define MPT3SAS_MINOR … #define UINPUT_MINOR … #define MISC_MCELOG_MINOR … #define HPET_MINOR … #define FUSE_MINOR … #define SNAPSHOT_MINOR … #define KVM_MINOR … #define BTRFS_MINOR … #define AUTOFS_MINOR … #define MAPPER_CTRL_MINOR … #define LOOP_CTRL_MINOR … #define VHOST_NET_MINOR … #define UHID_MINOR … #define USERIO_MINOR … #define VHOST_VSOCK_MINOR … #define RFKILL_MINOR … #define MISC_DYNAMIC_MINOR … struct device; struct attribute_group; struct miscdevice { … }; extern int misc_register(struct miscdevice *misc); extern void misc_deregister(struct miscdevice *misc); /* * Helper macro for drivers that don't do anything special in the initcall. * This helps to eliminate boilerplate code. */ #define builtin_misc_device(__misc_device) … /* * Helper macro for drivers that don't do anything special in module init / exit * call. This helps to eliminate boilerplate code. */ #define module_misc_device(__misc_device) … #define MODULE_ALIAS_MISCDEV(minor) … #endif
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