130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#ifndef _UAPI_ADFS_FS_H 230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#define _UAPI_ADFS_FS_H 330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#include <linux/types.h> 530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#include <linux/magic.h> 630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng/* 830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * Disc Record at disc address 0xc00 930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng */ 1030692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct adfs_discrecord { 1130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 log2secsize; 1230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 secspertrack; 1330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 heads; 1430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 density; 1530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 idlen; 1630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 log2bpmb; 1730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 skew; 1830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 bootoption; 1930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 lowsector; 2030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 nzones; 2130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __le16 zone_spare; 2230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __le32 root; 2330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __le32 disc_size; 2430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __le16 disc_id; 2530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 disc_name[10]; 2630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __le32 disc_type; 2730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __le32 disc_size_high; 2830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 log2sharesize:4; 2930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 unused40:4; 3030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 big_flag:1; 3130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 unused41:1; 3230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 nzones_high; 3330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __le32 format_version; 3430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __le32 root_size; 3530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 unused52[60 - 52]; 3630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 3730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 3830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#define ADFS_DISCRECORD (0xc00) 3930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#define ADFS_DR_OFFSET (0x1c0) 4030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#define ADFS_DR_SIZE 60 4130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#define ADFS_DR_SIZE_BITS (ADFS_DR_SIZE << 3) 4230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 4330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 4430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#endif /* _UAPI_ADFS_FS_H */ 45