47 lines
960 B
C
47 lines
960 B
C
/*** acpitab.h - ACPI Table IOCTL DLVxD Public Definitions
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*
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* Author: Michael Tsang
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* Created 10/08/97
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*
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* MODIFICATION HISTORY
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*/
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#ifndef _ACPITAB_H
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#define _ACPITAB_H
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/*** Constants
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*/
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#define ACPITAB_VXD_NAME "\\\\.\\ACPITAB.VXD"
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#define SIG_RSDP 'PDSR'
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#define SIG_LOW_RSDP ' DSR'
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#define SIG_BOOT 'TOOB'
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//W32 Device IO Control Code
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#define ACPITAB_DIOC_GETVERSION 1
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#define ACPITAB_DIOC_GETTABINFO 2
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#define ACPITAB_DIOC_GETTABLE 3
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//Miscellaneous Constants
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#define ACPITAB_MAJOR_VER 0x01
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#define ACPITAB_MINOR_VER 0x01
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#define ACPITAB_DEVICE_ID UNDEFINED_DEVICE_ID
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#define ACPITAB_INIT_ORDER UNDEFINED_INIT_ORDER
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//Type definitions
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/*XLATOFF*/
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typedef struct _tabinfo
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{
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DWORD dwTabSig;
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DWORD dwPhyAddr;
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union
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{
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DESCRIPTION_HEADER dh;
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RSDP rsdp;
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FACS facs;
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};
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} TABINFO, *PTABINFO;
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/*XLATON*/
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#endif //ifndef _ACPITAB_H
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