/* * ps2_hdd.h * $Id: ps2_hdd.h,v 1.4 2004/12/04 10:20:52 b081 Exp $ * * borrowed from ps2fdisk */#if !defined (_PS2_HDD_H)#define _PS2_HDD_H#include "config.h"/* Various PS2 partition constants */#define PS2_PARTITION_MAGIC	"APA"	/* "APA\0" */#define PS2_PART_IDMAX		32#define PS2_PART_NAMEMAX	128#define PS2_PART_MAXSUB		64	/* Maximum # of sub-partitions */#define PS2_PART_FLAG_SUB	0x0001	/* Is partition a sub-partition? */#define PS2_MBR_VERSION		2	/* Current MBR version *//* Partition types */#define PS2_MBR_PARTITION	0x0001#define PS2_SWAP_PARTITION	0x0082#define PS2_LINUX_PARTITION	0x0083#define PS2_GAME_PARTITION	0x0100/* Date/time descriptor used in on-disk partition header */typedef struct ps2fs_datetime_type{  u_int8_t unused;  u_int8_t sec;  u_int8_t min;  u_int8_t hour;  u_int8_t day;  u_int8_t month;  u_int16_t year;} ps2fs_datetime_t;/* On-disk partition header for a partition */typedef struct ps2_partition_header_type{  u_int32_t checksum;	/* Sum of all 256 words, assuming checksum==0 */  u_int8_t magic [4];	/* PS2_PARTITION_MAGIC */  u_int32_t next;	/* Sector address of next partition */  u_int32_t prev;	/* Sector address of previous partition */  char id [PS2_PART_IDMAX];  char unknown1 [16];  u_int32_t start;	/* Sector address of this partition */  u_int32_t length;	/* Sector count */  u_int16_t type;  u_int16_t flags;	/* PS2_PART_FLAG_* */  u_int32_t nsub;	/* No. of sub-partitions (stored in main partition) */  ps2fs_datetime_t created;  u_int32_t main;	/* For sub-partitions, main partition sector address */  u_int32_t number;	/* For sub-partitions, sub-partition number */  u_int16_t unknown2;  char unknown3 [30];  char name [PS2_PART_NAMEMAX];  struct  {    char magic [32];	/* Copyright message in MBR */    char unknown_0x02;    char unknown1 [7];    ps2fs_datetime_t created; /* Same as for the partition, it seems*/    u_int32_t data_start;	/* Some sort of MBR data; position in sectors*/    u_int32_t data_len;	/* Length also in sectors */    char unknown2 [200];  } mbr;  struct  {		/* Sub-partition data */    u_int32_t start;/* Sector address */    u_int32_t length;/* Sector count */  } subs [PS2_PART_MAXSUB];} ps2_partition_header_t;#endif /* _PS2_HDD_H defined? */