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45 lines
1008 B
45 lines
1008 B
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
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#ifndef _UAPI_ADFS_FS_H |
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#define _UAPI_ADFS_FS_H |
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#include <linux/types.h> |
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#include <linux/magic.h> |
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/* |
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* Disc Record at disc address 0xc00 |
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*/ |
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struct adfs_discrecord { |
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__u8 log2secsize; |
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__u8 secspertrack; |
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__u8 heads; |
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__u8 density; |
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__u8 idlen; |
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__u8 log2bpmb; |
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__u8 skew; |
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__u8 bootoption; |
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__u8 lowsector; |
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__u8 nzones; |
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__le16 zone_spare; |
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__le32 root; |
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__le32 disc_size; |
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__le16 disc_id; |
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__u8 disc_name[10]; |
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__le32 disc_type; |
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__le32 disc_size_high; |
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__u8 log2sharesize:4; |
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__u8 unused40:4; |
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__u8 big_flag:1; |
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__u8 unused41:7; |
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__u8 nzones_high; |
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__u8 reserved43; |
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__le32 format_version; |
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__le32 root_size; |
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__u8 unused52[60 - 52]; |
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} __attribute__((packed, aligned(4))); |
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#define ADFS_DISCRECORD (0xc00) |
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#define ADFS_DR_OFFSET (0x1c0) |
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#define ADFS_DR_SIZE 60 |
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#define ADFS_DR_SIZE_BITS (ADFS_DR_SIZE << 3) |
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#endif /* _UAPI_ADFS_FS_H */
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