tyler.durden
/
audk
mirror of https://github.com/acidanthera/audk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

MdeModulePkg/include: Add SmiHandlerProfile header file. 

This header file defines:
1) An SMI handler profile protocol. So that SmmChildDispatch
module can register the hardware SMI handler information.
2) The SMI handler profile communication buffer. So that
a shell application can use SMM communication to get the
SMI handler profile info.

Cc: Feng Tian <feng.tian@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
This commit is contained in:
Jiewen Yao 2017-01-20 06:09:35 -08:00
parent 0466aac877
commit 65fb940adb
2 changed files with 180 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

177
MdeModulePkg/Include/Guid/SmiHandlerProfile.h Normal file
View File

@ -0,0 +1,177 @@
/** @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>
#pragma pack(1)
typedef struct {
UINT32 Signature;
UINT32 Length;
UINT32 Revision;
} 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;
UINTN ImageRef;
UINTN EntryPoint;
UINTN ImageBase;
UINTN ImageSize;
UINT16 PdbStringOffset;
UINT8 Reserved2[6];
//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
// 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 {
UINT32 Length;
UINTN CallerAddr;
UINTN Handler;
UINTN ImageRef;
UINT16 ContextBufferOffset;
UINT8 Reserved2[2];
UINT32 ContextBufferSize;
//UINT8 ContextBuffer[];
} SMM_CORE_SMI_HANDLER_STRUCTURE;
typedef struct {
SMM_CORE_DATABASE_COMMON_HEADER Header;
UINT32 HandlerCategory;
EFI_GUID HandlerType;
UINTN 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}}
#pragma pack()
extern EFI_GUID gSmiHandlerProfileGuid;
typedef struct _SMI_HANDLER_PROFILE_PROTOCOL SMI_HANDLER_PROFILE_PROTOCOL;
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
);
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
);
struct _SMI_HANDLER_PROFILE_PROTOCOL {
SMI_HANDLER_PROFILE_REGISTER_HANDLER RegisterHandler;
SMI_HANDLER_PROFILE_UNREGISTER_HANDLER UnregisterHandler;
};
#endif

3
MdeModulePkg/MdeModulePkg.dec
View File

@ -366,6 +366,9 @@
## Include/Guid/PiSmmMemoryAttributesTable.h
gEdkiiPiSmmMemoryAttributesTableGuid = { 0x6b9fd3f7, 0x16df, 0x45e8, {0xbd, 0x39, 0xb9, 0x4a, 0x66, 0x54, 0x1a, 0x5d}}
## Include/Guid/SmiHandlerProfile.h
gSmiHandlerProfileGuid = {0x49174342, 0x7108, 0x409b, {0x8b, 0xbe, 0x65, 0xfd, 0xa8, 0x53, 0x89, 0xf5}}
## Include/Guid/NonDiscoverableDevice.h
gEdkiiNonDiscoverableAhciDeviceGuid = { 0xC7D35798, 0xE4D2, 0x4A93, {0xB1, 0x45, 0x54, 0x88, 0x9F, 0x02, 0x58, 0x4B } }
gEdkiiNonDiscoverableAmbaDeviceGuid = { 0x94440339, 0xCC93, 0x4506, {0xB4, 0xC6, 0xEE, 0x8D, 0x0F, 0x4C, 0xA1, 0x91 } }