Blame view
disk/part_mac.h
2.71 KB
83d290c56 SPDX: Convert all... |
1 |
/* SPDX-License-Identifier: GPL-2.0+ */ |
fe8c2806c Initial revision |
2 3 4 |
/* * (C) Copyright 2000 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
fe8c2806c Initial revision |
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 |
*/ /* * See also Linux sources, fs/partitions/mac.h * * This file describes structures and values related to the standard * Apple SCSI disk partitioning scheme. For more information see: * http://developer.apple.com/techpubs/mac/Devices/Devices-126.html#MARKER-14-92 */ #ifndef _DISK_PART_MAC_H #define _DISK_PART_MAC_H #define MAC_DRIVER_MAGIC 0x4552 /* * Driver Descriptor Structure, in block 0. * This block is (and shall remain) 512 bytes long. * Note that there is an alignment problem for the driver descriptor map! */ typedef struct mac_driver_desc { __u16 signature; /* expected to be MAC_DRIVER_MAGIC */ __u16 blk_size; /* block size of device */ __u32 blk_count; /* number of blocks on device */ __u16 dev_type; /* device type */ __u16 dev_id; /* device id */ __u32 data; /* reserved */ __u16 drvr_cnt; /* number of driver descriptor entries */ __u16 drvr_map[247]; /* driver descriptor map */ } mac_driver_desc_t; /* * Device Driver Entry * (Cannot be included in mac_driver_desc because of alignment problems) */ typedef struct mac_driver_entry { __u32 block; /* block number of starting block */ __u16 size; /* size of driver, in 512 byte blocks */ __u16 type; /* OS Type */ } mac_driver_entry_t; #define MAC_PARTITION_MAGIC 0x504d /* type field value for A/UX or other Unix partitions */ #define APPLE_AUX_TYPE "Apple_UNIX_SVR2" /* * Each Partition Map entry (in blocks 1 ... N) has this format: */ typedef struct mac_partition { __u16 signature; /* expected to be MAC_PARTITION_MAGIC */ __u16 sig_pad; /* reserved */ __u32 map_count; /* # blocks in partition map */ __u32 start_block; /* abs. starting block # of partition */ __u32 block_count; /* number of blocks in partition */ uchar name[32]; /* partition name */ uchar type[32]; /* string type description */ __u32 data_start; /* rel block # of first data block */ __u32 data_count; /* number of data blocks */ __u32 status; /* partition status bits */ __u32 boot_start; /* first block of boot code */ __u32 boot_size; /* size of boot code, in bytes */ __u32 boot_load; /* boot code load address */ __u32 boot_load2; /* reserved */ __u32 boot_entry; /* boot code entry point */ __u32 boot_entry2; /* reserved */ __u32 boot_cksum; /* boot code checksum */ uchar processor[16]; /* Type of Processor */ __u16 part_pad[188]; /* reserved */ |
1acc00878 disk: convert CON... |
75 |
#if CONFIG_IS_ENABLED(ISO_PARTITION) |
8bde7f776 * Code cleanup: |
76 |
uchar iso_dummy[2048];/* Reservere enough room for an ISO partition block to fit */ |
c7de829c7 * Patch by Thomas... |
77 |
#endif |
fe8c2806c Initial revision |
78 79 80 81 82 |
} mac_partition_t; #define MAC_STATUS_BOOTABLE 8 /* partition is bootable */ #endif /* _DISK_PART_MAC_H */ |