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Diffstat (limited to 'ReferenceCode/ME/Library/PttHeci/Include/PttHeciLib.h')
-rw-r--r-- | ReferenceCode/ME/Library/PttHeci/Include/PttHeciLib.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/ReferenceCode/ME/Library/PttHeci/Include/PttHeciLib.h b/ReferenceCode/ME/Library/PttHeci/Include/PttHeciLib.h new file mode 100644 index 0000000..4b74795 --- /dev/null +++ b/ReferenceCode/ME/Library/PttHeci/Include/PttHeciLib.h @@ -0,0 +1,73 @@ +/** @file + Platform Trust Technology (FTPM) HECI SkuMgr Library + +@copyright + Copyright (c) 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 an 'Intel Peripheral Driver' and uniquely + identified as "Intel Reference Module" and is + licensed for Intel CPUs and chipsets under the terms of your + license agreement with Intel or your vendor. This file may + be modified by the user, subject to additional terms of the + license agreement +**/ +#ifndef _PTT_HECI_LIB_H_ +#define _PTT_HECI_LIB_H_ + +#ifdef PTT_FLAG + +#if !defined(EDK_RELEASE_VERSION) || (EDK_RELEASE_VERSION < 0x00020000) +#include "EdkIIGlueBase.h" +#endif + +/** + Checks whether ME FW has the Platform Trust Technology capability. + + @param[out] PttCapability TRUE if PTT is supported, FALSE othewrwise. + + @retval EFI_SUCCESS Command succeeded + @retval EFI_DEVICE_ERROR HECI Device error, command aborts abnormally +**/ +EFI_STATUS +EFIAPI +PttHeciGetCapability( + OUT BOOLEAN *PttCapability + ); + +/** + Checks Platform Trust Technology enablement state. + + @param[out] IsPttEnabledState TRUE if PTT is enabled, FALSE othewrwise. + + @retval EFI_SUCCESS Command succeeded + @retval EFI_DEVICE_ERROR HECI Device error, command aborts abnormally +**/ +EFI_STATUS +EFIAPI +PttHeciGetState( + OUT BOOLEAN *IsPttEnabledState + ); + +/** + Changes current Platform Trust Technology state. + + @param[in] PttEnabledState TRUE to enable, FALSE to disable. + + @retval EFI_SUCCESS Command succeeded + @retval EFI_DEVICE_ERROR HECI Device error, command aborts abnormally +**/ +EFI_STATUS +EFIAPI +PttHeciSetState( + IN BOOLEAN PttEnabledState + ); + +#endif // PTT_FLAG +#endif |