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Add ACPI_ADR_DISPLAY() macros to DevicePath.h 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5314 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
mdkinney 2008-05-29 23:14:40 +00:00
parent 7bc3788c5b
commit fbbe00ad9d
1 changed files with 15 additions and 0 deletions
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15
MdePkg/Include/Protocol/DevicePath.h
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@ -135,6 +135,21 @@ typedef struct {
UINT32 ADR;
} ACPI_ADR_DEVICE_PATH;
#define ACPI_ADR_DISPLAY_TYPE_OTHER 0
#define ACPI_ADR_DISPLAY_TYPE_VGA 1
#define ACPI_ADR_DISPLAY_TYPE_TV 2
#define ACPI_ADR_DISPLAY_TYPE_EXTERNAL_DIGITAL 3
#define ACPI_ADR_DISPLAY_TYPE_INTERNAL_DIGITAL 4
#define ACPI_DISPLAY_ADR(_DeviceIdScheme, _HeadId, _NonVgaOutput, _BiosCanDetect, _VendorInfo, _Type, _Port, _Index) \
((UINT32) ( (((_DeviceIdScheme) & 0x1) << 31) | \
(((_HeadId) & 0x7) << 18) | \
(((_NonVgaOutput) & 0x1) << 17) | \
(((_BiosCanDetect) & 0x1) << 16) | \
(((_VendorInfo) & 0xf) << 12) | \
(((_Type) & 0xf) << 8) | \
(((_Port) & 0xf) << 4) | \
((_Index) & 0xf) ))
//
// Messaging Device Paths