39 lines
1.0 KiB
C
39 lines
1.0 KiB
C
/* ----------------------------------------------------------------------- *
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*
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* Copyright 2009-2011 Erwan Velu - All Rights Reserved
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, Inc., 53 Temple Place Ste 330,
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* Boston MA 02111-1307, USA; either version 2 of the License, or
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* (at your option) any later version; incorporated herein by reference.
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*
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* ----------------------------------------------------------------------- */
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#ifndef RSDP_H
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#define RSDP_H
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#include <inttypes.h>
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#include <stdbool.h>
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#define RSDP_MIN_ADDRESS 0x0E0000
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#define RSDP_MAX_ADDRESS 0x0FFFFF
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#define RSDP "RSD PTR"
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enum { RSDP_TABLE_FOUND = 1 };
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typedef struct {
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uint8_t *address;
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uint8_t signature[8 + 1];
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uint8_t checksum;
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uint8_t oem_id[6 + 1];
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uint8_t revision;
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uint8_t *rsdt_address;
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uint32_t length;
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uint8_t *xsdt_address;
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uint8_t extended_checksum;
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bool valid;
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} s_rsdp;
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#endif
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