audk/MdeModulePkg/Include/Guid/SmiHandlerProfile.h

218 lines
8.4 KiB
C

/** @file
Header file for SMI handler profile definition.
Copyright (c) 2017, 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.
**/
#ifndef _SMI_HANDLER_PROFILE_H_
#define _SMI_HANDLER_PROFILE_H_
#include <PiSmm.h>
#include <Protocol/SmmGpiDispatch2.h>
#include <Protocol/SmmIoTrapDispatch2.h>
#include <Protocol/SmmPeriodicTimerDispatch2.h>
#include <Protocol/SmmPowerButtonDispatch2.h>
#include <Protocol/SmmStandbyButtonDispatch2.h>
#include <Protocol/SmmSwDispatch2.h>
#include <Protocol/SmmSxDispatch2.h>
#include <Protocol/SmmUsbDispatch2.h>
typedef struct {
UINT32 Signature;
UINT32 Length;
UINT32 Revision;
UINT8 Reserved[4];
} SMM_CORE_DATABASE_COMMON_HEADER;
#define SMM_CORE_IMAGE_DATABASE_SIGNATURE SIGNATURE_32 ('S','C','I','D')
#define SMM_CORE_IMAGE_DATABASE_REVISION 0x0001
typedef struct {
SMM_CORE_DATABASE_COMMON_HEADER Header;
EFI_GUID FileGuid;
PHYSICAL_ADDRESS EntryPoint;
PHYSICAL_ADDRESS ImageBase;
UINT64 ImageSize;
UINT32 ImageRef;
UINT16 PdbStringOffset;
UINT8 Reserved[2];
//CHAR8 PdbString[];
} SMM_CORE_IMAGE_DATABASE_STRUCTURE;
#define SMM_CORE_SMI_DATABASE_SIGNATURE SIGNATURE_32 ('S','C','S','D')
#define SMM_CORE_SMI_DATABASE_REVISION 0x0001
typedef enum {
SmmCoreSmiHandlerCategoryRootHandler,
SmmCoreSmiHandlerCategoryGuidHandler,
SmmCoreSmiHandlerCategoryHardwareHandler,
} SMM_CORE_SMI_HANDLER_CATEGORY;
//
// Context for SmmCoreSmiHandlerCategoryRootHandler:
// NULL
// Context for SmmCoreSmiHandlerCategoryGuidHandler:
// NULL
// Context for SmmCoreSmiHandlerCategoryHardwareHandler:
// (NOTE: The context field should NOT include any data pointer.)
// gEfiSmmSwDispatch2ProtocolGuid: (EFI_SMM_SW_REGISTER_CONTEXT => SMI_HANDLER_PROFILE_SW_REGISTER_CONTEXT)
// gEfiSmmSxDispatch2ProtocolGuid: EFI_SMM_SX_REGISTER_CONTEXT
// gEfiSmmPowerButtonDispatch2ProtocolGuid: EFI_SMM_POWER_BUTTON_REGISTER_CONTEXT
// gEfiSmmStandbyButtonDispatch2ProtocolGuid: EFI_SMM_STANDBY_BUTTON_REGISTER_CONTEXT
// gEfiSmmPeriodicTimerDispatch2ProtocolGuid: EFI_SMM_PERIODIC_TIMER_CONTEXT
// gEfiSmmGpiDispatch2ProtocolGuid: EFI_SMM_GPI_REGISTER_CONTEXT
// gEfiSmmIoTrapDispatch2ProtocolGuid: EFI_SMM_IO_TRAP_REGISTER_CONTEXT
// gEfiSmmUsbDispatch2ProtocolGuid: (EFI_SMM_USB_REGISTER_CONTEXT => SMI_HANDLER_PROFILE_USB_REGISTER_CONTEXT)
// Other: GUID specific
typedef struct {
EFI_USB_SMI_TYPE Type;
UINT32 DevicePathSize;
//UINT8 DevicePath[DevicePathSize];
} SMI_HANDLER_PROFILE_USB_REGISTER_CONTEXT;
typedef struct {
UINT64 SwSmiInputValue;
} SMI_HANDLER_PROFILE_SW_REGISTER_CONTEXT;
typedef struct {
UINT32 Length;
UINT32 ImageRef;
PHYSICAL_ADDRESS CallerAddr;
PHYSICAL_ADDRESS Handler;
UINT16 ContextBufferOffset;
UINT8 Reserved[2];
UINT32 ContextBufferSize;
//UINT8 ContextBuffer[];
} SMM_CORE_SMI_HANDLER_STRUCTURE;
typedef struct {
SMM_CORE_DATABASE_COMMON_HEADER Header;
EFI_GUID HandlerType;
UINT32 HandlerCategory;
UINT32 HandlerCount;
//SMM_CORE_SMI_HANDLER_STRUCTURE Handler[HandlerCount];
} SMM_CORE_SMI_DATABASE_STRUCTURE;
//
// Layout:
// +-------------------------------------+
// | SMM_CORE_IMAGE_DATABASE_STRUCTURE |
// +-------------------------------------+
// | SMM_CORE_SMI_DATABASE_STRUCTURE |
// +-------------------------------------+
//
//
// SMM_CORE dump command
//
#define SMI_HANDLER_PROFILE_COMMAND_GET_INFO 0x1
#define SMI_HANDLER_PROFILE_COMMAND_GET_DATA_BY_OFFSET 0x2
typedef struct {
UINT32 Command;
UINT32 DataLength;
UINT64 ReturnStatus;
} SMI_HANDLER_PROFILE_PARAMETER_HEADER;
typedef struct {
SMI_HANDLER_PROFILE_PARAMETER_HEADER Header;
UINT64 DataSize;
} SMI_HANDLER_PROFILE_PARAMETER_GET_INFO;
typedef struct {
SMI_HANDLER_PROFILE_PARAMETER_HEADER Header;
//
// On input, data buffer size.
// On output, actual data buffer size copied.
//
UINT64 DataSize;
PHYSICAL_ADDRESS DataBuffer;
//
// On input, data buffer offset to copy.
// On output, next time data buffer offset to copy.
//
UINT64 DataOffset;
} SMI_HANDLER_PROFILE_PARAMETER_GET_DATA_BY_OFFSET;
#define SMI_HANDLER_PROFILE_GUID {0x49174342, 0x7108, 0x409b, {0x8b, 0xbe, 0x65, 0xfd, 0xa8, 0x53, 0x89, 0xf5}}
extern EFI_GUID gSmiHandlerProfileGuid;
typedef struct _SMI_HANDLER_PROFILE_PROTOCOL SMI_HANDLER_PROFILE_PROTOCOL;
/**
This function is called by SmmChildDispatcher module to report
a new SMI handler is registered, to SmmCore.
@param This The protocol instance
@param HandlerGuid The GUID to identify the type of the handler.
For the SmmChildDispatch protocol, the HandlerGuid
must be the GUID of SmmChildDispatch protocol.
@param Handler The SMI handler.
@param CallerAddress The address of the module who registers the SMI handler.
@param Context The context of the SMI handler.
For the SmmChildDispatch protocol, the Context
must match the one defined for SmmChildDispatch protocol.
@param ContextSize The size of the context in bytes.
For the SmmChildDispatch protocol, the Context
must match the one defined for SmmChildDispatch protocol.
@retval EFI_SUCCESS The information is recorded.
@retval EFI_OUT_OF_RESOURCES There is no enough resource to record the information.
**/
typedef
EFI_STATUS
(EFIAPI *SMI_HANDLER_PROFILE_REGISTER_HANDLER) (
IN SMI_HANDLER_PROFILE_PROTOCOL *This,
IN EFI_GUID *HandlerGuid,
IN EFI_SMM_HANDLER_ENTRY_POINT2 Handler,
IN PHYSICAL_ADDRESS CallerAddress,
IN VOID *Context, OPTIONAL
IN UINTN ContextSize OPTIONAL
);
/**
This function is called by SmmChildDispatcher module to report
an existing SMI handler is unregistered, to SmmCore.
@param This The protocol instance
@param HandlerGuid The GUID to identify the type of the handler.
For the SmmChildDispatch protocol, the HandlerGuid
must be the GUID of SmmChildDispatch protocol.
@param Handler The SMI handler.
@param Context The context of the SMI handler.
If it is NOT NULL, it will be used to check what is registered.
@param ContextSize The size of the context in bytes.
If Context is NOT NULL, it will be used to check what is registered.
@retval EFI_SUCCESS The original record is removed.
@retval EFI_NOT_FOUND There is no record for the HandlerGuid and handler.
**/
typedef
EFI_STATUS
(EFIAPI *SMI_HANDLER_PROFILE_UNREGISTER_HANDLER) (
IN SMI_HANDLER_PROFILE_PROTOCOL *This,
IN EFI_GUID *HandlerGuid,
IN EFI_SMM_HANDLER_ENTRY_POINT2 Handler,
IN VOID *Context, OPTIONAL
IN UINTN ContextSize OPTIONAL
);
struct _SMI_HANDLER_PROFILE_PROTOCOL {
SMI_HANDLER_PROFILE_REGISTER_HANDLER RegisterHandler;
SMI_HANDLER_PROFILE_UNREGISTER_HANDLER UnregisterHandler;
};
#endif