MdeModulePkg/Include/Guid/SmiHandlerProfile.h

   1 /** @file
   2   Header file for SMI handler profile definition.
   3
   4 Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
   5 This program and the accompanying materials
   6 are licensed and made available under the terms and conditions of the BSD License
   7 which accompanies this distribution.  The full text of the license may be found at
   8 http://opensource.org/licenses/bsd-license.php
   9
  10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13 **/
  14
  15 #ifndef  _SMI_HANDLER_PROFILE_H_
  16 #define  _SMI_HANDLER_PROFILE_H_
  17
  18 #include <PiSmm.h>
  19 #include <Protocol/SmmGpiDispatch2.h>
  20 #include <Protocol/SmmIoTrapDispatch2.h>
  21 #include <Protocol/SmmPeriodicTimerDispatch2.h>
  22 #include <Protocol/SmmPowerButtonDispatch2.h>
  23 #include <Protocol/SmmStandbyButtonDispatch2.h>
  24 #include <Protocol/SmmSwDispatch2.h>
  25 #include <Protocol/SmmSxDispatch2.h>
  26 #include <Protocol/SmmUsbDispatch2.h>
  27
  28 #pragma pack(1)
  29
  30 typedef struct {
  31   UINT32                       Signature;
  32   UINT32                       Length;
  33   UINT32                       Revision;
  34 } SMM_CORE_DATABASE_COMMON_HEADER;
  35
  36 #define SMM_CORE_IMAGE_DATABASE_SIGNATURE SIGNATURE_32 ('S','C','I','D')
  37 #define SMM_CORE_IMAGE_DATABASE_REVISION  0x0001
  38
  39 typedef struct {
  40   SMM_CORE_DATABASE_COMMON_HEADER     Header;
  41   EFI_GUID                            FileGuid;
  42   UINTN                               ImageRef;
  43   UINTN                               EntryPoint;
  44   UINTN                               ImageBase;
  45   UINTN                               ImageSize;
  46   UINT16                              PdbStringOffset;
  47   UINT8                               Reserved2[6];
  48 //CHAR8                               PdbString[];
  49 } SMM_CORE_IMAGE_DATABASE_STRUCTURE;
  50
  51 #define SMM_CORE_SMI_DATABASE_SIGNATURE SIGNATURE_32 ('S','C','S','D')
  52 #define SMM_CORE_SMI_DATABASE_REVISION  0x0001
  53
  54 typedef enum {
  55   SmmCoreSmiHandlerCategoryRootHandler,
  56   SmmCoreSmiHandlerCategoryGuidHandler,
  57   SmmCoreSmiHandlerCategoryHardwareHandler,
  58 } SMM_CORE_SMI_HANDLER_CATEGORY;
  59
  60 //
  61 // Context for SmmCoreSmiHandlerCategoryRootHandler:
  62 //   NULL
  63 // Context for SmmCoreSmiHandlerCategoryGuidHandler:
  64 //   NULL
  65 // Context for SmmCoreSmiHandlerCategoryHardwareHandler:
  66 //   (NOTE: The context field should NOT include any data pointer.)
  67 //   gEfiSmmSwDispatch2ProtocolGuid:            EFI_SMM_SW_REGISTER_CONTEXT
  68 //   gEfiSmmSxDispatch2ProtocolGuid:            EFI_SMM_SX_REGISTER_CONTEXT
  69 //   gEfiSmmPowerButtonDispatch2ProtocolGuid:   EFI_SMM_POWER_BUTTON_REGISTER_CONTEXT
  70 //   gEfiSmmStandbyButtonDispatch2ProtocolGuid: EFI_SMM_STANDBY_BUTTON_REGISTER_CONTEXT
  71 //   gEfiSmmPeriodicTimerDispatch2ProtocolGuid: EFI_SMM_PERIODIC_TIMER_CONTEXT
  72 //   gEfiSmmGpiDispatch2ProtocolGuid:           EFI_SMM_GPI_REGISTER_CONTEXT
  73 //   gEfiSmmIoTrapDispatch2ProtocolGuid:        EFI_SMM_IO_TRAP_REGISTER_CONTEXT
  74 //   gEfiSmmUsbDispatch2ProtocolGuid:           (EFI_SMM_USB_REGISTER_CONTEXT => SMI_HANDLER_PROFILE_USB_REGISTER_CONTEXT)
  75 //   Other:                                     GUID specific
  76
  77 typedef struct {
  78   EFI_USB_SMI_TYPE          Type;
  79   UINT32                    DevicePathSize;
  80 //UINT8                     DevicePath[DevicePathSize];
  81 } SMI_HANDLER_PROFILE_USB_REGISTER_CONTEXT;
  82
  83 typedef struct {
  84   UINT32     Length;
  85   UINTN      CallerAddr;
  86   UINTN      Handler;
  87   UINTN      ImageRef;
  88   UINT16     ContextBufferOffset;
  89   UINT8      Reserved2[2];
  90   UINT32     ContextBufferSize;
  91 //UINT8      ContextBuffer[];
  92 } SMM_CORE_SMI_HANDLER_STRUCTURE;
  93
  94 typedef struct {
  95   SMM_CORE_DATABASE_COMMON_HEADER     Header;
  96   UINT32                              HandlerCategory;
  97   EFI_GUID                            HandlerType;
  98   UINTN                               HandlerCount;
  99 //SMM_CORE_SMI_HANDLER_STRUCTURE      Handler[HandlerCount];
 100 } SMM_CORE_SMI_DATABASE_STRUCTURE;
 101
 102 //
 103 // Layout:
 104 // +-------------------------------------+
 105 // | SMM_CORE_IMAGE_DATABASE_STRUCTURE   |
 106 // +-------------------------------------+
 107 // | SMM_CORE_SMI_DATABASE_STRUCTURE     |
 108 // +-------------------------------------+
 109 //
 110
 111
 112
 113 //
 114 // SMM_CORE dump command
 115 //
 116 #define SMI_HANDLER_PROFILE_COMMAND_GET_INFO           0x1
 117 #define SMI_HANDLER_PROFILE_COMMAND_GET_DATA_BY_OFFSET 0x2
 118
 119 typedef struct {
 120   UINT32                            Command;
 121   UINT32                            DataLength;
 122   UINT64                            ReturnStatus;
 123 } SMI_HANDLER_PROFILE_PARAMETER_HEADER;
 124
 125 typedef struct {
 126   SMI_HANDLER_PROFILE_PARAMETER_HEADER    Header;
 127   UINT64                                  DataSize;
 128 } SMI_HANDLER_PROFILE_PARAMETER_GET_INFO;
 129
 130 typedef struct {
 131   SMI_HANDLER_PROFILE_PARAMETER_HEADER    Header;
 132   //
 133   // On input, data buffer size.
 134   // On output, actual data buffer size copied.
 135   //
 136   UINT64                                  DataSize;
 137   PHYSICAL_ADDRESS                        DataBuffer;
 138   //
 139   // On input, data buffer offset to copy.
 140   // On output, next time data buffer offset to copy.
 141   //
 142   UINT64                                  DataOffset;
 143 } SMI_HANDLER_PROFILE_PARAMETER_GET_DATA_BY_OFFSET;
 144
 145 #define SMI_HANDLER_PROFILE_GUID {0x49174342, 0x7108, 0x409b, {0x8b, 0xbe, 0x65, 0xfd, 0xa8, 0x53, 0x89, 0xf5}}
 146
 147 #pragma pack()
 148
 149 extern EFI_GUID gSmiHandlerProfileGuid;
 150
 151 typedef struct _SMI_HANDLER_PROFILE_PROTOCOL  SMI_HANDLER_PROFILE_PROTOCOL;
 152
 153 typedef
 154 EFI_STATUS
 155 (EFIAPI  *SMI_HANDLER_PROFILE_REGISTER_HANDLER) (
 156   IN SMI_HANDLER_PROFILE_PROTOCOL   *This,
 157   IN EFI_GUID                       *HandlerGuid,
 158   IN EFI_SMM_HANDLER_ENTRY_POINT2   Handler,
 159   IN PHYSICAL_ADDRESS               CallerAddress,
 160   IN VOID                           *Context, OPTIONAL
 161   IN UINTN                          ContextSize OPTIONAL
 162   );
 163
 164 typedef
 165 EFI_STATUS
 166 (EFIAPI  *SMI_HANDLER_PROFILE_UNREGISTER_HANDLER) (
 167   IN SMI_HANDLER_PROFILE_PROTOCOL   *This,
 168   IN EFI_GUID                       *HandlerGuid,
 169   IN EFI_SMM_HANDLER_ENTRY_POINT2   Handler
 170   );
 171
 172 struct _SMI_HANDLER_PROFILE_PROTOCOL {
 173   SMI_HANDLER_PROFILE_REGISTER_HANDLER     RegisterHandler;
 174   SMI_HANDLER_PROFILE_UNREGISTER_HANDLER   UnregisterHandler;
 175 };
 176
 177 #endif