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Diffstat (limited to 'Core/EM/SMM/SmmDispatcher.h')
| -rw-r--r-- | Core/EM/SMM/SmmDispatcher.h | 253 |
1 files changed, 253 insertions, 0 deletions
diff --git a/Core/EM/SMM/SmmDispatcher.h b/Core/EM/SMM/SmmDispatcher.h new file mode 100644 index 0000000..2b0f07c --- /dev/null +++ b/Core/EM/SMM/SmmDispatcher.h @@ -0,0 +1,253 @@ +//************************************************************************* +//************************************************************************* +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//************************************************************************* +//************************************************************************* + +//********************************************************************** +// $Header: /Alaska/SOURCE/Modules/SMM/SMMDispatcher/SmmDispatcher.h 2 2/07/11 3:29p Markw $ +// +// $Revision: 2 $ +// +// $Date: 2/07/11 3:29p $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/SOURCE/Modules/SMM/SMMDispatcher/SmmDispatcher.h $ +// +// 2 2/07/11 3:29p Markw +// [TAG] EIP53481 +// [Category] New Feature +// [Description] Add PIWG 1.1 SMM support +// [Files] Smm.sdl, SmmPrivateShared.h, SmmDispatcher.mak, +// SmmDispatcher.h, SmmDispatcher.c, +// Smst.c, SmmPiSmst.c, SmmInit.c, SmmBase.c, SmmBase2.c, +// SmmDriverDispatcher.c, Smm Framewwork Protocol files, SmmPi.h, +// Smm Pi Protocol files, SmmPciRbio files +// +//********************************************************************** + +//<AMI_FHDR_START> +//--------------------------------------------------------------------------- +// +// Name: SmmDispatcher.h +// +// Description: SmmDispatcher header file +// +//--------------------------------------------------------------------------- +//<AMI_FHDR_END> + +#ifndef __SMM_DISPATCHER__H__ +#define __SMM_DISPATCHER__H__ + +#include <SmmPi.h> +#include <AmiLib.h> + +// +// CONTAINING_RECORD - returns a pointer to the structure +// from one of it's elements. +// +#ifndef _CR +#define _CR(Record, TYPE, Field) ((TYPE *) ((CHAR8 *) (Record) - (CHAR8 *) &(((TYPE *) 0)->Field))) +#endif + +#ifndef CR +#define CR(record, TYPE, field, signature) _CR(record, TYPE, field) +#endif + +// +// Define macros to build data structure signatures from characters. +// +#define SIGNATURE_16(A, B) ((A) | (B << 8)) +#define SIGNATURE_32(A, B, C, D) (SIGNATURE_16 (A, B) | (SIGNATURE_16 (C, D) << 16)) +#define SIGNATURE_64(A, B, C, D, E, F, G, H) \ + (SIGNATURE_32 (A, B, C, D) | ((UINT64) (SIGNATURE_32 (E, F, G, H)) << 32)) +//---- Added from Core\Tiano.h + + +// +// SMM_HANDLER - used for each SMM handler +// + +#define SMI_ENTRY_SIGNATURE SIGNATURE_32('s','m','i','e') + + typedef struct { + UINTN Signature; + EFI_LIST_ENTRY AllEntries; // All entries + + EFI_GUID HandlerType; // Type of interrupt + EFI_LIST_ENTRY SmiHandlers; // All handlers +} SMM_SMI_ENTRY; + +#define SMI_HANDLER_SIGNATURE SIGNATURE_32('s','m','i','h') + +typedef struct { + UINTN Signature; + EFI_LIST_ENTRY Link; // Link on SMI_ENTRY.SmiHandlers + EFI_SMM_HANDLER_ENTRY_POINT2 Handler; // The smm handler's entry point + SMM_SMI_ENTRY *SmiEntry; +} SMM_SMI_HANDLER; + + + + +#define SMM_EFI_HANDLE_SIGNATURE SIGNATURE_32('S','h','n','d') +//#define ASSERT_IS_HANDLE(a) ASSERT((a)->Signature == EFI_HANDLE_SIGNATURE) + +#define SMM_PROTOCOL_ENTRY_SIGNATURE SIGNATURE_32('S','p','r','E') + +#define SMM_SMST_SIGNATURE2 SIGNATURE_32('S','M','T','2') + + +#ifndef EFI_LIST_ENTRY_DEFINED +#define EFI_LIST_ENTRY_DEFINED +typedef struct _EFI_LIST_ENTRY { + struct _EFI_LIST_ENTRY *ForwardLink; + struct _EFI_LIST_ENTRY *BackLink; +} EFI_LIST_ENTRY; +#endif + + +typedef struct { + UINTN Signature; + /// All handles list of IHANDLE + EFI_LIST_ENTRY AllHandles; + /// List of PROTOCOL_INTERFACE's for this handle + EFI_LIST_ENTRY Protocols; + UINTN LocateRequest; +} SMM_IHANDLE; + + + +typedef struct { + UINTN Signature; + /// Link Entry inserted to mProtocolDatabase + EFI_LIST_ENTRY AllEntries; + /// ID of the protocol + EFI_GUID ProtocolID; + /// All protocol interfaces + EFI_LIST_ENTRY Protocols; + /// Registerd notification handlers + EFI_LIST_ENTRY Notify; +} SMM_PROTOCOL_ENTRY; + + +#define SMM_PROTOCOL_INTERFACE_SIGNATURE SIGNATURE_32('S','p','i','f') + +typedef struct { + UINTN Signature; + /// Link on IHANDLE.Protocols + EFI_LIST_ENTRY Link; + /// Back pointer + SMM_IHANDLE *Handle; + /// Link on PROTOCOL_ENTRY.Protocols + EFI_LIST_ENTRY ByProtocol; + /// The protocol ID + SMM_PROTOCOL_ENTRY *Protocol; + /// The interface value + VOID *Interface; +} SMM_PROTOCOL_INTERFACE; + +#define SMM_PROTOCOL_NOTIFY_SIGNATURE ('S','p','r','n') + +typedef struct { + UINTN Signature; + SMM_PROTOCOL_ENTRY *Protocol; + /// All notifications for this protocol + EFI_LIST_ENTRY Link; + /// Notification function + EFI_SMM_NOTIFY_FN Function; + /// Last position notified + EFI_LIST_ENTRY *Position; +} SMM_PROTOCOL_NOTIFY; + +typedef struct { + EFI_GUID *Protocol; + VOID *SearchKey; + EFI_LIST_ENTRY *Position; + SMM_PROTOCOL_ENTRY *ProtEntry; +} SMM_LOCATE_POSITION; + +typedef +SMM_IHANDLE * +(* SMM_CORE_GET_NEXT) ( + IN OUT SMM_LOCATE_POSITION *Position, + OUT VOID **Interface + ); + +VOID +SmmNotifyProtocol ( + IN SMM_PROTOCOL_INTERFACE *Prot + ); + +EFI_STATUS +SmmSmstInstallProtocolInterfaceNotify ( + IN OUT EFI_HANDLE *UserHandle, + IN EFI_GUID *Protocol, + IN EFI_INTERFACE_TYPE InterfaceType, + IN VOID *Interface, + IN BOOLEAN Notify + ); + +EFI_STATUS +EFIAPI +SmmSmstHandleProtocol ( + IN EFI_HANDLE UserHandle, + IN EFI_GUID *Protocol, + OUT VOID **Interface + ); + + +EFI_STATUS +EFIAPI +SmmSmstLocateProtocol ( + IN EFI_GUID *Protocol, + IN VOID *Registration OPTIONAL, + OUT VOID **Interface + ); + +EFI_STATUS +EFIAPI +SmmUninstallProtocolInterface ( + IN EFI_HANDLE UserHandle, + IN EFI_GUID *Protocol, + IN VOID *Interface + ); + +SMM_PROTOCOL_INTERFACE * +SmmRemoveInterfaceFromProtocol ( + IN SMM_IHANDLE *Handle, + IN EFI_GUID *Protocol, + IN VOID *Interface + ); + + + + +/****** DO NOT WRITE BELOW THIS LINE *******/ +#ifdef __cplusplus +} +#endif +#endif + +//************************************************************************* +//************************************************************************* +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//************************************************************************* +//************************************************************************* |