| 1 | /** @file
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| 2 | The protocol provides information about the version of the EFI
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| 3 | specification that a driver is following. This protocol is
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| 4 | required for EFI drivers that are on PCI and other plug-in
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| 5 | cards.
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| 6 |
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| 7 | Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
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| 8 | SPDX-License-Identifier: BSD-2-Clause-Patent
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| 9 |
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| 10 | **/
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| 11 |
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| 12 | #ifndef __DRIVER_SUPPORTED_EFI_VERSION_H__
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| 13 | #define __DRIVER_SUPPORTED_EFI_VERSION_H__
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| 14 |
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| 15 | #define EFI_DRIVER_SUPPORTED_EFI_VERSION_PROTOCOL_GUID \
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| 16 | { 0x5c198761, 0x16a8, 0x4e69, { 0x97, 0x2c, 0x89, 0xd6, 0x79, 0x54, 0xf8, 0x1d } }
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| 17 |
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| 18 | ///
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| 19 | /// The EFI_DRIVER_SUPPORTED_EFI_VERSION_PROTOCOL provides a
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| 20 | /// mechanism for an EFI driver to publish the version of the EFI
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| 21 | /// specification it conforms to. This protocol must be placed on
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| 22 | /// the driver's image handle when the driver's entry point is
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| 23 | /// called.
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| 24 | ///
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| 25 | typedef struct _EFI_DRIVER_SUPPORTED_EFI_VERSION_PROTOCOL {
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| 26 | ///
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| 27 | /// The size, in bytes, of the entire structure. Future versions of this
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| 28 | /// specification may grow the size of the structure.
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| 29 | ///
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| 30 | UINT32 Length;
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| 31 | ///
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| 32 | /// The latest version of the UEFI specification that this driver conforms to.
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| 33 | ///
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| 34 | UINT32 FirmwareVersion;
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| 35 | } EFI_DRIVER_SUPPORTED_EFI_VERSION_PROTOCOL;
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| 36 |
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| 37 | extern EFI_GUID gEfiDriverSupportedEfiVersionProtocolGuid;
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| 38 |
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| 39 | #endif
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