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Merge pull request #41 from NotsoanoNimus/NotsoanoNimus/feature/add-mp-support 

Add MP Services Protocol Support
This commit is contained in:
Nigel Croxon 2024-08-09 09:05:47 -04:00 committed by GitHub
parent b4cde1c031 7b409340e4
commit 5560e57038
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
8 changed files with 151 additions and 0 deletions
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1
inc/efi.h
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@ -82,6 +82,7 @@ extern "C" {
#include "efifs.h"
#include "efierr.h"
#include "efiui.h"
#include "efimp.h"
#include "efiip.h"
#include "efiudp.h"
#include "efitcp.h"

3
inc/efilib.h
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@ -135,6 +135,9 @@ extern EFI_GUID gEfiDriverFamilyOverrideProtocolGuid;
#define DriverFamilyOverrideProtocol gEfiDriverFamilyOverrideProtocolGuid
extern EFI_GUID gEfiEbcProtocolGuid;
extern EFI_GUID gEfiMpServicesProtocolGuid;
#define MpServicesProtocol gEfiMpServicesProtocolGuid
extern EFI_GUID gEfiGlobalVariableGuid;
#define EfiGlobalVariable gEfiGlobalVariableGuid
extern EFI_GUID gEfiFileInfoGuid;

137
inc/efimp.h Normal file
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@ -0,0 +1,137 @@
#ifndef _EFI_MP_H
#define _EFI_MP_H
#define EFI_MP_SERVICES_PROTOCOL_GUID \
{ 0x3fdda605, 0xa76e, 0x4f46, {0xad, 0x29, 0x12, 0xf4, 0x53, 0x1b, 0x3d, 0x08} }
#define PROCESSOR_AS_BSP_BIT (1 << 0)
#define PROCESSOR_ENABLED_BIT (1 << 1)
#define PROCESSOR_HEALTH_STATUS_BIT (1 << 2)
INTERFACE_DECL(_EFI_MP_SERVICES_PROTOCOL);
typedef
struct {
UINT32 Package;
UINT32 Core;
UINT32 Thread;
} EFI_CPU_PHYSICAL_LOCATION;
typedef
struct {
UINT32 Package;
UINT32 Module;
UINT32 Tile;
UINT32 Die;
UINT32 Core;
UINT32 Thread;
} EFI_CPU_PHYSICAL_LOCATION2;
typedef
union {
EFI_CPU_PHYSICAL_LOCATION2 Location2;
} EXTENDED_PROCESSOR_INFORMATION;
typedef
struct {
UINT64 ProcessorId;
UINT32 StatusFlag;
EFI_CPU_PHYSICAL_LOCATION Location;
EXTENDED_PROCESSOR_INFORMATION ExtendedInformation;
} EFI_PROCESSOR_INFORMATION;
typedef
VOID
(EFIAPI *EFI_AP_PROCEDURE) (
IN VOID *ProcedureArgument
);
typedef
EFI_STATUS
(EFIAPI *EFI_MP_SERVICES_GET_NUMBER_OF_PROCESSORS) (
IN struct _EFI_MP_SERVICES_PROTOCOL *This,
OUT UINTN *NumberOfProcessors,
OUT UINTN *NumberOfEnabledProcessors
);
typedef
EFI_STATUS
(EFIAPI *EFI_MP_SERVICES_GET_PROCESSOR_INFO) (
IN struct _EFI_MP_SERVICES_PROTOCOL *This,
IN UINTN ProcessorNumber,
OUT EFI_PROCESSOR_INFORMATION *ProcessorInfoBuffer
);
typedef
EFI_STATUS
(EFIAPI *EFI_MP_SERVICES_STARTUP_ALL_APS) (
IN struct _EFI_MP_SERVICES_PROTOCOL *This,
IN EFI_AP_PROCEDURE Procedure,
IN BOOLEAN SingleThread,
IN EFI_EVENT WaitEvent OPTIONAL,
IN UINTN TimeoutInMicroseconds,
IN VOID *ProcedureArgument OPTIONAL,
OUT UINTN **FailedCpuList OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_MP_SERVICES_STARTUP_THIS_AP) (
IN struct _EFI_MP_SERVICES_PROTOCOL *This,
IN EFI_AP_PROCEDURE Procedure,
IN UINTN ProcessorNumber,
IN EFI_EVENT WaitEvent OPTIONAL,
IN UINTN TimeoutInMicroseconds,
IN VOID *ProcedureArgument OPTIONAL,
OUT BOOLEAN *Finished OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_MP_SERVICES_SWITCH_BSP) (
IN struct _EFI_MP_SERVICES_PROTOCOL *This,
IN UINTN ProcessorNumber,
IN BOOLEAN EnableOldBSP
);
typedef
EFI_STATUS
(EFIAPI *EFI_MP_SERVICES_ENABLEDISABLEAP) (
IN struct _EFI_MP_SERVICES_PROTOCOL *This,
IN UINTN ProcessorNumber,
IN BOOLEAN EnableAP,
IN UINT32 *HealthFlag OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_MP_SERVICES_WHOAMI) (
IN struct _EFI_MP_SERVICES_PROTOCOL *This,
OUT UINTN *ProcessorNumber
);
/**
* The primary protocol structure for MP service methods.
*/
typedef
struct _EFI_MP_SERVICES_PROTOCOL {
EFI_MP_SERVICES_GET_NUMBER_OF_PROCESSORS GetNumberOfProcessors;
EFI_MP_SERVICES_GET_PROCESSOR_INFO GetProcessorInfo;
EFI_MP_SERVICES_STARTUP_ALL_APS StartupAllAPs;
EFI_MP_SERVICES_STARTUP_THIS_AP StartupThisAP;
EFI_MP_SERVICES_SWITCH_BSP SwitchBSP;
EFI_MP_SERVICES_ENABLEDISABLEAP EnableDisableAP;
EFI_MP_SERVICES_WHOAMI WhoAmI;
} EFI_MP_SERVICES_PROTOCOL;
#endif /* _EFI_MP_H */

1
inc/inc.mak
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@ -10,6 +10,7 @@ INC_DEPS = $(INC_DEPS) \
efidevp.h \
efierr.h \
efifs.h \
efimp.h \
efilib.h \
efipart.h \
efipciio.h \

1
inc/make.inf
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@ -11,6 +11,7 @@
efidevp.h
efierr.h
efifs.h
efimp.h
efilib.h
efipart.h
efipciio.h

1
inc/makefile.hdr
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@ -15,6 +15,7 @@ INC_DEPS = $(INC_DEPS) \
$(SDK_INSTALL_DIR)\include\efi\efidevp.h \
$(SDK_INSTALL_DIR)\include\efi\efierr.h \
$(SDK_INSTALL_DIR)\include\efi\efifs.h \
$(SDK_INSTALL_DIR)\include\efi\efimp.h \
$(SDK_INSTALL_DIR)\include\efi\efilib.h \
$(SDK_INSTALL_DIR)\include\efi\efipart.h \
$(SDK_INSTALL_DIR)\include\efi\efipciio.h \

5
lib/data.c
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@ -132,6 +132,11 @@ EFI_GUID gEfiFileInfoGuid = EFI_FILE_INFO_ID;
EFI_GUID gEfiFileSystemInfoGuid = EFI_FILE_SYSTEM_INFO_ID;
EFI_GUID gEfiFileSystemVolumeLabelInfoIdGuid = EFI_FILE_SYSTEM_VOLUME_LABEL_ID;
//
// Multi-Processing protocol IDs.
//
EFI_GUID gEfiMpServicesProtocolGuid = EFI_MP_SERVICES_PROTOCOL_GUID;
//
// Reference implementation public protocol IDs
//

2
lib/guid.c
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@ -66,6 +66,8 @@ static struct {
{ &gEfiComponentNameProtocolGuid, u"CName" },
{ &gEfiComponentName2ProtocolGuid, u"CName2" },
{ &gEfiMpServicesProtocolGuid, u"Mp" },
{ &gEfiFileInfoGuid, u"FileInfo" },
{ &gEfiFileSystemInfoGuid, u"FsInfo" },
{ &gEfiFileSystemVolumeLabelInfoIdGuid, u"FsVolInfo" },