#ifndef _SYS_DISK_H_
#define _SYS_DISK_H_
#include <stdint.h>
#include <sys/ioctl.h>
#define DK_FEATURE_UNMAP 0x00000010
typedef struct
{
uint64_t offset;
uint64_t length;
} dk_extent_t;
typedef struct
{
char path[128];
} dk_firmware_path_t;
typedef struct
{
uint64_t blockCount;
uint32_t blockSize;
uint8_t reserved0096[4];
} dk_format_capacity_t;
typedef struct
{
dk_format_capacity_t * capacities;
uint32_t capacitiesCount;
#ifdef __LP64__
uint8_t reserved0096[4];
#else
uint8_t reserved0064[8];
#endif
} dk_format_capacities_t;
typedef struct
{
dk_extent_t * extents;
uint32_t extentsCount;
#ifdef __LP64__
uint8_t reserved0096[4];
#else
uint8_t reserved0064[8];
#endif
} dk_unmap_t;
#define DKIOCEJECT _IO('d', 21)
#define DKIOCSYNCHRONIZECACHE _IO('d', 22)
#define DKIOCFORMAT _IOW('d', 26, dk_format_capacity_t)
#define DKIOCGETFORMATCAPACITIES _IOWR('d', 26, dk_format_capacities_t)
#define DKIOCGETBLOCKSIZE _IOR('d', 24, uint32_t)
#define DKIOCGETBLOCKCOUNT _IOR('d', 25, uint64_t)
#define DKIOCGETFIRMWAREPATH _IOR('d', 28, dk_firmware_path_t)
#define DKIOCISFORMATTED _IOR('d', 23, uint32_t)
#define DKIOCISWRITABLE _IOR('d', 29, uint32_t)
#define DKIOCREQUESTIDLE _IO('d', 30)
#define DKIOCUNMAP _IOW('d', 31, dk_unmap_t)
#define DKIOCGETMAXBLOCKCOUNTREAD _IOR('d', 64, uint64_t)
#define DKIOCGETMAXBLOCKCOUNTWRITE _IOR('d', 65, uint64_t)
#define DKIOCGETMAXBYTECOUNTREAD _IOR('d', 70, uint64_t)
#define DKIOCGETMAXBYTECOUNTWRITE _IOR('d', 71, uint64_t)
#define DKIOCGETMAXSEGMENTCOUNTREAD _IOR('d', 66, uint64_t)
#define DKIOCGETMAXSEGMENTCOUNTWRITE _IOR('d', 67, uint64_t)
#define DKIOCGETMAXSEGMENTBYTECOUNTREAD _IOR('d', 68, uint64_t)
#define DKIOCGETMAXSEGMENTBYTECOUNTWRITE _IOR('d', 69, uint64_t)
#define DKIOCGETMINSEGMENTALIGNMENTBYTECOUNT _IOR('d', 74, uint64_t)
#define DKIOCGETMAXSEGMENTADDRESSABLEBITCOUNT _IOR('d', 75, uint64_t)
#define DKIOCGETFEATURES _IOR('d', 76, uint32_t)
#define DKIOCGETPHYSICALBLOCKSIZE _IOR('d', 77, uint32_t)
#define DKIOCGETCOMMANDPOOLSIZE _IOR('d', 78, uint32_t)
#ifdef KERNEL
#define DK_FEATURE_FORCE_UNIT_ACCESS 0x00000001
typedef struct
{
uint64_t offset;
uint64_t length;
uint8_t reserved0128[12];
dev_t dev;
} dk_physical_extent_t;
#define DKIOCGETBLOCKCOUNT32 _IOR('d', 25, uint32_t)
#define DKIOCSETBLOCKSIZE _IOW('d', 24, uint32_t)
#define DKIOCGETBSDUNIT _IOR('d', 27, uint32_t)
#define DKIOCISSOLIDSTATE _IOR('d', 79, uint32_t)
#define DKIOCISVIRTUAL _IOR('d', 72, uint32_t)
#define DKIOCGETBASE _IOR('d', 73, uint64_t)
#define DKIOCGETTHROTTLEMASK _IOR('d', 80, uint64_t)
#define DKIOCLOCKPHYSICALEXTENTS _IO('d', 81)
#define DKIOCGETPHYSICALEXTENT _IOWR('d', 82, dk_physical_extent_t)
#define DKIOCUNLOCKPHYSICALEXTENTS _IO('d', 83)
#ifdef PRIVATE
typedef struct _dk_cs_pin {
dk_extent_t cp_extent;
int64_t cp_flags;
} _dk_cs_pin_t;
#define _DKIOCSPINDISCARDDATA (1 << 0)
#define _DKIOCCSPINEXTENT _IOW('d', 199, _dk_cs_pin_t)
#define _DKIOCCSUNPINEXTENT _IOW('d', 200, _dk_cs_pin_t)
#define _DKIOCGETMIGRATIONUNITBYTESIZE _IOR('d', 201, uint32_t)
#endif
#endif
#ifdef PRIVATE
#ifdef TARGET_OS_EMBEDDED
#define _DKIOCSETSTATIC _IO('d', 84)
#endif
#endif
#endif