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Diffstat (limited to 'Include/Protocol/MpService/MpService.h')
| -rw-r--r-- | Include/Protocol/MpService/MpService.h | 232 |
1 files changed, 232 insertions, 0 deletions
diff --git a/Include/Protocol/MpService/MpService.h b/Include/Protocol/MpService/MpService.h new file mode 100644 index 0000000..e5dec6a --- /dev/null +++ b/Include/Protocol/MpService/MpService.h @@ -0,0 +1,232 @@ +//************************************************************************* +//************************************************************************* +//** ** +//** (C)Copyright 1987-2013, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//************************************************************************* +//************************************************************************* + +//********************************************************************** +// $Header: /Alaska/SOURCE/Modules/SharkBayRefCodes/Haswell/AMI Cpu PKG/CPU Core/CpuProtocols/MpService/MpService.h 2 2/23/12 2:05a Davidhsieh $ +// +// $Revision: 2 $ +// +// $Date: 2/23/12 2:05a $ +//***************************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/SOURCE/Modules/SharkBayRefCodes/Haswell/AMI Cpu PKG/CPU Core/CpuProtocols/MpService/MpService.h $ +// +// 2 2/23/12 2:05a Davidhsieh +// [TAG] EIP72056 +// [Category] Improvement +// [Description] Change EFI_MP_PROC_CONTEXT to follow Intel CPU driver +// +// 1 2/07/12 3:59a Davidhsieh +// +// 1 7/07/11 4:41a Davidhsieh +// +// 1 5/06/11 6:08a Davidhsieh +// First release +// +// 3 8/03/09 4:04p Markw +// Add GetProcessorContext update. +// +// 2 3/04/09 10:45a Markw +// Update copyright header. +// +// 1 11/02/07 1:59p Markw +// +// 1 11/02/07 1:45p Markw +// +// 2 7/23/07 7:33p Markw +// Make EFI_MP_SERVICES_PROTOCOL output parameters optional. +// +// 1 3/28/06 1:07p Markw +// +// +//***************************************************************************** +//<AMI_FHDR_START> +// +// Name: MpService.h +// +// Description: This file is an include file used to define the Protocol for the +// DXE Mp Service Protocol. +// +//<AMI_FHDR_END> +//***************************************************************************** + +#ifndef _MP_SERVICES_H_ +#define _MP_SERVICES_H_ + +#include "efi.h" + +#ifdef __cplusplus +extern "C" { +#endif + +//This Protocol has been significantly changed by the PI spec. If this protocol is used, +//be prepared to update your code accordingly. + +#define EFI_MP_SERVICES_PROTOCOL_GUID \ + {0xf33261e7,0x23cb,0x11d5,0xbd,0x5c,0x0,0x80,0xc7,0x3c,0x88,0x81} + +typedef VOID (*EFI_AP_PROCEDURE) ( + IN VOID *Buffer +); + +//******************************************************* +// Processor Context Buffer Definitions. +//******************************************************* +//EFI_MP_PROC_CONTEXT is copyied from Intel CPU RC, it's different from Aptio CPU module +// +typedef union { + struct { + UINT32 Status : 2; + UINT32 Tested : 1; + UINT32 Reserved1 : 13; + UINT32 VirtualMemoryUnavailable : 1; + UINT32 Ia32ExecutionUnavailable : 1; + UINT32 FloatingPointUnavailable : 1; + UINT32 MiscFeaturesUnavailable : 1; + UINT32 Reserved2 : 12; + } Bits; + UINT32 Uint32; +} EFI_MP_HEALTH_FLAGS; + +#define EFI_MP_HEALTH_FLAGS_STATUS_HEALTHY 0x0 +#define EFI_MP_HEALTH_FLAGS_STATUS_PERFORMANCE_RESTRICTED 0x1 +#define EFI_MP_HEALTH_FLAGS_STATUS_FUNCTIONALLY_RESTRICTED 0x2 + +typedef struct { + EFI_MP_HEALTH_FLAGS Flags; + UINT32 TestStatus; +} EFI_MP_HEALTH; + +typedef enum { + EfiCpuAP = 0, + EfiCpuBSP, + EfiCpuDesignationMaximum +} EFI_CPU_DESIGNATION; + +typedef struct { + UINT32 Package; + UINT32 Die; + UINT32 Core; + UINT32 Thread; +} PHYSICAL_LOCATION; + +typedef struct { + UINT32 ApicID; + BOOLEAN Enabled; + EFI_CPU_DESIGNATION Designation; + EFI_MP_HEALTH Health; + UINTN PackageNumber; + UINTN NumberOfCores; + UINTN NumberOfThreads; + UINT64 ProcessorPALCompatibilityFlags; + UINT64 ProcessorTestMask; +} EFI_MP_PROC_CONTEXT; + +#define EFI_MP_PROC_CONTEXT_VERSION \ + {0x4DCFD87B, 0x2C99, 0x11d6, 0xAF, 0x22,0x00,0xA0, 0xC9, 0x44, 0xA0, 0x5B} + + +typedef struct _EFI_MP_SERVICES_PROTOCOL EFI_MP_SERVICES_PROTOCOL; + +typedef EFI_STATUS (EFIAPI *EFI_MP_SERVICES_GET_GENERAL_MP_INFO) ( + IN EFI_MP_SERVICES_PROTOCOL *This, + OUT UINTN *NumberOfCPUs OPTIONAL, + OUT UINTN *MaximumNumberOfCPUs OPTIONAL, + OUT UINTN *NumberOfEnabledCPUs OPTIONAL, + OUT UINTN *RendezvousIntNumber OPTIONAL, + OUT UINTN *RendezvousProcLength OPTIONAL +); + +typedef EFI_STATUS (EFIAPI *EFI_MP_SERVICES_GET_PROCESSOR_CONTEXT) ( + IN EFI_MP_SERVICES_PROTOCOL *This, + IN UINTN ProcessorNumber, + IN OUT UINTN *BufferLength, + IN OUT VOID *ProcessorContextBuffer +); + +typedef EFI_STATUS (EFIAPI *EFI_MP_SERVICES_STARTUP_ALL_APS) ( + IN EFI_MP_SERVICES_PROTOCOL *This, + IN EFI_AP_PROCEDURE Procedure, + IN BOOLEAN SingleThread, + IN EFI_EVENT WaitEvent OPTIONAL, + IN UINTN TimeoutInMicroSecs OPTIONAL, + IN OUT VOID *ProcArguments OPTIONAL, + OUT UINTN *FailedCPUList OPTIONAL +); + +typedef EFI_STATUS (EFIAPI *EFI_MP_SERVICES_STARTUP_THIS_AP) ( + IN EFI_MP_SERVICES_PROTOCOL *This, + IN EFI_AP_PROCEDURE Procedure, + IN UINTN ProcessorNumber, + IN EFI_EVENT WaitEvent OPTIONAL, + IN UINTN TimeoutInMicroSecs OPTIONAL, + IN OUT VOID *ProcArguments OPTIONAL +); + +typedef EFI_STATUS (EFIAPI *EFI_MP_SERVICES_SWITCH_BSP) ( + IN EFI_MP_SERVICES_PROTOCOL *This, + IN UINTN ProcessorNumber, + IN BOOLEAN EnableOldBSP +); + +typedef EFI_STATUS (EFIAPI *EFI_MP_SERVICES_SEND_IPI) ( + IN EFI_MP_SERVICES_PROTOCOL *This, + IN UINTN ProcessorNumber, + IN UINTN VectorNumber, + IN UINTN DeliveryMode +); + +typedef EFI_STATUS (EFIAPI *EFI_MP_SERVICES_ENABLEDISABLEAP) ( + IN EFI_MP_SERVICES_PROTOCOL *This, + IN UINTN ProcessorNumber, + IN BOOLEAN Enable, + IN VOID *HealthState OPTIONAL +); + +typedef EFI_STATUS (EFIAPI *EFI_MP_SERVICES_WHOAMI) ( + IN EFI_MP_SERVICES_PROTOCOL *This, + OUT UINTN *ProcessorNumber +); + +typedef struct _EFI_MP_SERVICES_PROTOCOL { + EFI_MP_SERVICES_GET_GENERAL_MP_INFO GetGeneralMPInfo; + EFI_MP_SERVICES_GET_PROCESSOR_CONTEXT GetProcessorContext; + EFI_MP_SERVICES_STARTUP_ALL_APS StartupAllAPs; + EFI_MP_SERVICES_STARTUP_THIS_AP StartupThisAP; + EFI_MP_SERVICES_SWITCH_BSP SwitchBSP; + EFI_MP_SERVICES_SEND_IPI SendIPI; + EFI_MP_SERVICES_ENABLEDISABLEAP EnableDisableAP; + EFI_MP_SERVICES_WHOAMI WhoAmI; +}; + +/****** DO NOT WRITE BELOW THIS LINE *******/ +#ifdef __cplusplus +} +#endif +#endif + +//************************************************************************* +//************************************************************************* +//** ** +//** (C)Copyright 1987-2013, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//************************************************************************* +//************************************************************************* |