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46 lines
1.6 KiB
C
46 lines
1.6 KiB
C
/** @file
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Hob guid for Information about the graphics mode.
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Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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@par Revision Reference:
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This HOB is introduced in in PI Version 1.4.
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**/
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#ifndef _GRAPHICS_INFO_HOB_GUID_H_
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#define _GRAPHICS_INFO_HOB_GUID_H_
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#include <Protocol/GraphicsOutput.h>
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#define EFI_PEI_GRAPHICS_INFO_HOB_GUID \
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{ \
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0x39f62cce, 0x6825, 0x4669, { 0xbb, 0x56, 0x54, 0x1a, 0xba, 0x75, 0x3a, 0x07 } \
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}
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#define EFI_PEI_GRAPHICS_DEVICE_INFO_HOB_GUID \
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{ \
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0xe5cb2ac9, 0xd35d, 0x4430, { 0x93, 0x6e, 0x1d, 0xe3, 0x32, 0x47, 0x8d, 0xe7 } \
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}
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typedef struct {
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EFI_PHYSICAL_ADDRESS FrameBufferBase;
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UINT32 FrameBufferSize;
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EFI_GRAPHICS_OUTPUT_MODE_INFORMATION GraphicsMode;
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} EFI_PEI_GRAPHICS_INFO_HOB;
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typedef struct {
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UINT16 VendorId; ///< Ignore if the value is 0xFFFF.
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UINT16 DeviceId; ///< Ignore if the value is 0xFFFF.
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UINT16 SubsystemVendorId; ///< Ignore if the value is 0xFFFF.
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UINT16 SubsystemId; ///< Ignore if the value is 0xFFFF.
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UINT8 RevisionId; ///< Ignore if the value is 0xFF.
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UINT8 BarIndex; ///< Ignore if the value is 0xFF.
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} EFI_PEI_GRAPHICS_DEVICE_INFO_HOB;
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extern EFI_GUID gEfiGraphicsInfoHobGuid;
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extern EFI_GUID gEfiGraphicsDeviceInfoHobGuid;
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#endif
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