69 lines
2.4 KiB
C
69 lines
2.4 KiB
C
/** @file
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Definition of H2O Security Architectural protocol.
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;******************************************************************************
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;* Copyright (c) 2014, Insyde Software Corp. All Rights Reserved.
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;*
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;* You may not reproduce, distribute, publish, display, perform, modify, adapt,
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;* transmit, broadcast, present, recite, release, license or otherwise exploit
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;* any part of this publication in any form, by any means, without the prior
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;* written permission of Insyde Software Corporation.
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;*
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;******************************************************************************
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*/
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#ifndef __H2O_SECURITY_ARCHITECTURAL_H__
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#define __H2O_SECURITY_ARCHITECTURAL_H__
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///
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/// Global ID for the H2O Security Architectural Protocol
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///
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#define H2O_SECURITY_ARCH_PROTOCOL_GUID \
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{ 0x335ED5DE, 0x9194, 0x4FCC, {0x8C, 0x48, 0x75, 0xB5, 0x89, 0xA0, 0x75, 0xAC} }
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//
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// Define the ROM type which contained in ROM image
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//
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#define HAVE_LEGACY_ROM 0x01
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#define HAVE_UNSIGNED_EFI_ROM 0x02
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#define HAVE_SIGNED_EFI_ROM 0x04
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typedef enum {
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SEC_FORCE_SUCCESS = 0,
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SEC_FORCE_DENIED = 1,
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SEC_DO_NOTHING = 2
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} H2O_SECURITY_ARCH_STATUS;
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/**
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Check the input condition of the option ROM to determine if the option ROM is available.
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@param[in] DevicePath A pointer to the device path of the file that is
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being dispatched.
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@param[in] VendorId Vendor ID for the PCI device of the dispatched option ROM.
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@param[in] DeviceId Device ID for the PCI device of the dispatched option ROM.
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@param[in] IsLegacyOpRom To determine the Option ROM type: Legacy or UEFI.
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@retval SEC_FORCE_SUCCESS The Option ROM can be accessed.
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@retval SEC_FORCE_DENIED The Option ROM can't be accessed.
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@retval SEC_DO_NOTHING Don't match the condition to determine the access of the Option ROM.
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**/
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typedef
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H2O_SECURITY_ARCH_STATUS
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(EFIAPI *FILE_AUTHENTICATION) (
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IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,
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IN UINT16 VendorId,
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IN UINT16 DeviceId,
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IN BOOLEAN IsLegacyOpRom
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);
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typedef struct _H2O_SECURITY_ARCH_PROTOCOL {
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FILE_AUTHENTICATION FileAuthentication;
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} H2O_SECURITY_ARCH_PROTOCOL;
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extern EFI_GUID gH2OSecurityArchProtocolGuid;
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#endif
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