/** @file | |
Header file for SMBIOS Cache Info HOB | |
@copyright | |
Copyright (c) 2015, Intel Corporation. All rights reserved.<BR> | |
This program and the accompanying materials are licensed and made available under | |
the terms and conditions of the BSD License which accompanies this distribution. | |
The full text of the license may be found at | |
http://opensource.org/licenses/bsd-license.php | |
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
@par Specification Reference: | |
System Management BIOS (SMBIOS) Reference Specification v3.0.0 | |
dated 2015-Feb-12 (DSP0134) | |
http://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.0.0.pdf | |
**/ | |
#ifndef _SMBIOS_CACHE_INFO_HOB_H_ | |
#define _SMBIOS_CACHE_INFO_HOB_H_ | |
#include <Uefi.h> | |
#include <Pi/PiHob.h> | |
extern EFI_GUID gSmbiosCacheInfoHobGuid; | |
#pragma pack(1) | |
/// | |
/// SMBIOS Cache Info HOB Structure | |
/// | |
typedef struct { | |
UINT16 ProcessorSocketNumber; | |
UINT16 NumberOfCacheLevels; ///< Based on Number of Cache Types L1/L2/L3 | |
UINT8 SocketDesignationStrIndex; ///< String Index in the string Buffer. Example "L1-CACHE" | |
UINT16 CacheConfiguration; ///< Format defined in SMBIOS Spec v3.0 Section7.8 Table36 | |
UINT16 MaxCacheSize; ///< Format defined in SMBIOS Spec v3.0 Section7.8.1 | |
UINT16 InstalledSize; ///< Format defined in SMBIOS Spec v3.0 Section7.8.1 | |
UINT16 SupportedSramType; ///< Format defined in SMBIOS Spec v3.0 Section7.8.2 | |
UINT16 CurrentSramType; ///< Format defined in SMBIOS Spec v3.0 Section7.8.2 | |
UINT8 CacheSpeed; ///< Cache Speed in nanoseconds. 0 if speed is unknown. | |
UINT8 ErrorCorrectionType; ///< ENUM Format defined in SMBIOS Spec v3.0 Section 7.8.3 | |
UINT8 SystemCacheType; ///< ENUM Format defined in SMBIOS Spec v3.0 Section 7.8.4 | |
UINT8 Associativity; ///< ENUM Format defined in SMBIOS Spec v3.0 Section 7.8.5 | |
/** | |
String Buffer - each string terminated by NULL "0x00" | |
String buffer terminated by double NULL "0x0000" | |
**/ | |
} SMBIOS_CACHE_INFO; | |
#pragma pack() | |
#endif // _SMBIOS_CACHE_INFO_HOB_H_ |