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c3cf06f1a3
All identifiers, regardless of use, that start with two underscores are reserved. This means they can't be used in header guards. The style that this project is now to use the full name of the file in capital letters followed by 'H'. For example, for a file called "uart_example.h", the header guard is UART_EXAMPLE_H. The exceptions are files that are imported from other projects: - CryptoCell driver - dt-bindings folders - zlib headers Change-Id: I50561bf6c88b491ec440d0c8385c74650f3c106e Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
29 lines
655 B
C
29 lines
655 B
C
/*
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* Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef MBR_H
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#define MBR_H
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#define MBR_OFFSET 0
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#define MBR_PRIMARY_ENTRY_OFFSET 0x1be
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#define MBR_PRIMARY_ENTRY_SIZE 0x10
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#define MBR_PRIMARY_ENTRY_NUMBER 4
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#define MBR_CHS_ADDRESS_LEN 3
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#define MBR_SIGNATURE_FIRST 0x55
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#define MBR_SIGNATURE_SECOND 0xAA
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typedef struct mbr_entry {
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unsigned char status;
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unsigned char first_sector[MBR_CHS_ADDRESS_LEN];
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unsigned char type;
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unsigned char last_sector[MBR_CHS_ADDRESS_LEN];
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unsigned int first_lba;
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unsigned int sector_nums;
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} mbr_entry_t;
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#endif /* MBR_H */
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