| 1 | /** @file
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| 2 | Hob guid for Information about the graphics mode.
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| 3 |
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| 4 | Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>
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| 5 | This program and the accompanying materials
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| 6 | are licensed and made available under the terms and conditions of the BSD License
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| 7 | which accompanies this distribution. The full text of the license may be found at
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| 8 | http://opensource.org/licenses/bsd-license.php
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| 9 |
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| 10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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| 11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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| 12 |
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| 13 | @par Revision Reference:
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| 14 | This HOB is introduced in in PI Version 1.4.
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| 15 |
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| 16 | **/
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| 17 |
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| 18 | #ifndef _GRAPHICS_INFO_HOB_GUID_H_
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| 19 | #define _GRAPHICS_INFO_HOB_GUID_H_
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| 20 |
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| 21 | #include <Protocol/GraphicsOutput.h>
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| 22 |
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| 23 | #define EFI_PEI_GRAPHICS_INFO_HOB_GUID \
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| 24 | { \
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| 25 | 0x39f62cce, 0x6825, 0x4669, { 0xbb, 0x56, 0x54, 0x1a, 0xba, 0x75, 0x3a, 0x07 } \
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| 26 | }
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| 27 |
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| 28 | #define EFI_PEI_GRAPHICS_DEVICE_INFO_HOB_GUID \
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| 29 | { \
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| 30 | 0xe5cb2ac9, 0xd35d, 0x4430, { 0x93, 0x6e, 0x1d, 0xe3, 0x32, 0x47, 0x8d, 0xe7 } \
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| 31 | }
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| 32 |
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| 33 | typedef struct {
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| 34 | EFI_PHYSICAL_ADDRESS FrameBufferBase;
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| 35 | UINT32 FrameBufferSize;
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| 36 | EFI_GRAPHICS_OUTPUT_MODE_INFORMATION GraphicsMode;
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| 37 | } EFI_PEI_GRAPHICS_INFO_HOB;
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| 38 |
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| 39 | typedef struct {
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| 40 | UINT16 VendorId; ///< Ignore if the value is 0xFFFF.
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| 41 | UINT16 DeviceId; ///< Ignore if the value is 0xFFFF.
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| 42 | UINT16 SubsystemVendorId; ///< Ignore if the value is 0xFFFF.
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| 43 | UINT16 SubsystemId; ///< Ignore if the value is 0xFFFF.
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| 44 | UINT8 RevisionId; ///< Ignore if the value is 0xFF.
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| 45 | UINT8 BarIndex; ///< Ignore if the value is 0xFF.
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| 46 | } EFI_PEI_GRAPHICS_DEVICE_INFO_HOB;
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| 47 |
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| 48 | extern EFI_GUID gEfiGraphicsInfoHobGuid;
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| 49 | extern EFI_GUID gEfiGraphicsDeviceInfoHobGuid;
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| 50 |
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| 51 | #endif
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