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Diffstat (limited to 'ReferenceCode/AcpiTables/Protocol/AcpiPlatformPolicy/AcpiPlatformPolicy.h')
| -rw-r--r-- | ReferenceCode/AcpiTables/Protocol/AcpiPlatformPolicy/AcpiPlatformPolicy.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/ReferenceCode/AcpiTables/Protocol/AcpiPlatformPolicy/AcpiPlatformPolicy.h b/ReferenceCode/AcpiTables/Protocol/AcpiPlatformPolicy/AcpiPlatformPolicy.h new file mode 100644 index 0000000..5dc7727 --- /dev/null +++ b/ReferenceCode/AcpiTables/Protocol/AcpiPlatformPolicy/AcpiPlatformPolicy.h @@ -0,0 +1,59 @@ +/** @file + Interface definition details between ACPI and platform drivers during DXE phase. + +@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 _ACPI_PLATFORM_POLICY_H_ +#define _ACPI_PLATFORM_POLICY_H_ + +/// +/// ACPI policy provided by platform for DXE phase +/// +#define ACPI_PLATFORM_POLICY_PROTOCOL_GUID \ + { 0xe9a6ca5a, 0x85bc, 0x4840, 0x87, 0x84, 0x94, 0xcf, 0xc9, 0xed, 0x67, 0x66 } + +/// +/// Extern the GUID for protocol users. +/// +extern EFI_GUID gAcpiPlatformPolicyProtocolGuid; + +// +// Forward reference for ANSI C compatibility +// +EFI_FORWARD_DECLARATION (ACPI_PLATFORM_POLICY_PROTOCOL); + +/// +/// Protocol revision number +/// +#define ACPI_PLATFORM_POLICY_PROTOCOL_REVISION_1 1 + +/// +/// ACPI DXE Platform Policy +/// +struct _ACPI_PLATFORM_POLICY_PROTOCOL { + UINT8 Revision; + UINT16 BoardId; + UINT8 EnableDptf; ///< 0=Disable; 1=Enable; DEFAULT=0 + UINT8 EnableCppc; ///< 0=Disable; 1=Enable; DEFAULT=0 + UINT8 EnableCppcPlatformSCI; ///< 0=Disable; 1=Enable; DEFAULT=0 + UINT8 EnableRtD3; ///< 0=Disable; 1=Enable; DEFAULT=0 + UINT8 EnableAcpiDebug; ///< 0=Disable; 1=Enable; DEFAULT=0 +}; + +#endif |