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Diffstat (limited to 'ReferenceCode/ME/Protocol/PlatformMeHook/PlatformMeHook.h')
-rw-r--r-- | ReferenceCode/ME/Protocol/PlatformMeHook/PlatformMeHook.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/ReferenceCode/ME/Protocol/PlatformMeHook/PlatformMeHook.h b/ReferenceCode/ME/Protocol/PlatformMeHook/PlatformMeHook.h new file mode 100644 index 0000000..eef2c47 --- /dev/null +++ b/ReferenceCode/ME/Protocol/PlatformMeHook/PlatformMeHook.h @@ -0,0 +1,64 @@ +/** @file + Interface definition details for platform hook support to ME module during DXE phase. + +@copyright + Copyright (c) 2010 - 2012 Intel Corporation. All rights reserved + This software and associated documentation (if any) is furnished + under a license and may only be used or copied in accordance + with the terms of the license. Except as permitted by such + license, no part of this software or documentation may be + reproduced, stored in a retrieval system, or transmitted in any + form or by any means without the express written consent of + Intel Corporation. + + This file contains a 'Sample Driver' and is licensed as such + under the terms of your license agreement with Intel or your + vendor. This file may be modified by the user, subject to + the additional terms of the license agreement +**/ +#ifndef _PLATFORM_ME_HOOK_H_ +#define _PLATFORM_ME_HOOK_H_ + +/// +/// ME Hook provided by platform for DXE phase +/// This protocol provides an interface to hook reference code by OEM. +/// +#define PLATFORM_ME_HOOK_PROTOCOL_GUID \ + { \ + 0xbc52476e, 0xf67e, 0x4301, 0xb2, 0x62, 0x36, 0x9c, 0x48, 0x78, 0xaa, 0xc2 \ + } + +#define PLATFORM_ME_HOOK_PROTOCOL_REVISION 1 + +/** + Platform hook before BIOS sends Global Reset Heci Message to ME + + @param[in] None + + @retval EFI Status Code +**/ +typedef +EFI_STATUS +(EFIAPI *PLATFORM_ME_HOOK_PRE_GLOBAL_RESET) ( + VOID + ) +; + +/// +/// Platform Intel ME Hook Protocol +/// This protocol provides an interface to hook reference code by OEM. +/// +typedef struct _PLATFORM_ME_HOOK_PROTOCOL { + /// + /// Revision for the protocol structure + /// + UINT8 Revision; + /// + /// Function pointer for the hook called before BIOS sends Global Reset Heci Message to ME + /// + PLATFORM_ME_HOOK_PRE_GLOBAL_RESET PreGlobalReset; +} PLATFORM_ME_HOOK_PROTOCOL; + +extern EFI_GUID gPlatformMeHookProtocolGuid; + +#endif |