You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
66 lines
2.5 KiB
66 lines
2.5 KiB
/****************************************************************************
|
|
****************************************************************************
|
|
***
|
|
*** This header was automatically generated from a Linux kernel header
|
|
*** of the same name, to make information necessary for userspace to
|
|
*** call into the kernel available to libc. It contains only constants,
|
|
*** structures, and macros generated from the original header, and thus,
|
|
*** contains no copyrightable information.
|
|
***
|
|
*** To edit the content of this header, modify the corresponding
|
|
*** source file (e.g. under external/kernel-headers/original/) then
|
|
*** run bionic/libc/kernel/tools/update_all.py
|
|
***
|
|
*** Any manual change here will be lost the next time this script will
|
|
*** be run. You've been warned!
|
|
***
|
|
****************************************************************************
|
|
****************************************************************************/
|
|
#ifndef _LINUX_DM_USER_H
|
|
#define _LINUX_DM_USER_H
|
|
#include <linux/types.h>
|
|
#define DM_USER_REQ_MAP_READ 0
|
|
#define DM_USER_REQ_MAP_WRITE 1
|
|
#define DM_USER_REQ_MAP_FLUSH 2
|
|
#define DM_USER_REQ_MAP_DISCARD 3
|
|
#define DM_USER_REQ_MAP_SECURE_ERASE 4
|
|
#define DM_USER_REQ_MAP_WRITE_SAME 5
|
|
#define DM_USER_REQ_MAP_WRITE_ZEROES 6
|
|
#define DM_USER_REQ_MAP_ZONE_OPEN 7
|
|
#define DM_USER_REQ_MAP_ZONE_CLOSE 8
|
|
#define DM_USER_REQ_MAP_ZONE_FINISH 9
|
|
#define DM_USER_REQ_MAP_ZONE_APPEND 10
|
|
#define DM_USER_REQ_MAP_ZONE_RESET 11
|
|
#define DM_USER_REQ_MAP_ZONE_RESET_ALL 12
|
|
#define DM_USER_REQ_MAP_FLAG_FAILFAST_DEV 0x00001
|
|
#define DM_USER_REQ_MAP_FLAG_FAILFAST_TRANSPORT 0x00002
|
|
#define DM_USER_REQ_MAP_FLAG_FAILFAST_DRIVER 0x00004
|
|
#define DM_USER_REQ_MAP_FLAG_SYNC 0x00008
|
|
#define DM_USER_REQ_MAP_FLAG_META 0x00010
|
|
#define DM_USER_REQ_MAP_FLAG_PRIO 0x00020
|
|
#define DM_USER_REQ_MAP_FLAG_NOMERGE 0x00040
|
|
#define DM_USER_REQ_MAP_FLAG_IDLE 0x00080
|
|
#define DM_USER_REQ_MAP_FLAG_INTEGRITY 0x00100
|
|
#define DM_USER_REQ_MAP_FLAG_FUA 0x00200
|
|
#define DM_USER_REQ_MAP_FLAG_PREFLUSH 0x00400
|
|
#define DM_USER_REQ_MAP_FLAG_RAHEAD 0x00800
|
|
#define DM_USER_REQ_MAP_FLAG_BACKGROUND 0x01000
|
|
#define DM_USER_REQ_MAP_FLAG_NOWAIT 0x02000
|
|
#define DM_USER_REQ_MAP_FLAG_CGROUP_PUNT 0x04000
|
|
#define DM_USER_REQ_MAP_FLAG_NOUNMAP 0x08000
|
|
#define DM_USER_REQ_MAP_FLAG_HIPRI 0x10000
|
|
#define DM_USER_REQ_MAP_FLAG_DRV 0x20000
|
|
#define DM_USER_REQ_MAP_FLAG_SWAP 0x40000
|
|
#define DM_USER_RESP_SUCCESS 0
|
|
#define DM_USER_RESP_ERROR 1
|
|
#define DM_USER_RESP_UNSUPPORTED 2
|
|
struct dm_user_message {
|
|
__u64 seq;
|
|
__u64 type;
|
|
__u64 flags;
|
|
__u64 sector;
|
|
__u64 len;
|
|
__u8 buf[];
|
|
};
|
|
#endif
|