The EFI_SMM_ICHN_DISPATCH_PROTOCOL provides the ability to install child handlers for\r
the given event types.\r
\r
- Copyright (c) 2008, Intel Corporation\r
- All rights reserved. This program and the accompanying materials\r
- are licensed and made available under the terms and conditions of the BSD License\r
- which accompanies this distribution. The full text of the license may be found at\r
- http://opensource.org/licenses/bsd-license.php\r
-\r
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-\r
- Module Name: SmmIchnDispatch.h\r
+Copyright (c) 2008 - 2010, Intel Corporation. All rights reserved.<BR>\r
+This program and the accompanying materials are licensed and made available under \r
+the terms and conditions of the BSD License that accompanies this distribution. \r
+The full text of the license may be found at\r
+http://opensource.org/licenses/bsd-license.php. \r
+ \r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
@par Revision Reference:\r
This Protocol is defined in Framework of EFI SMM Core Interface Spec\r
#ifndef _EFI_SMM_ICHN_DISPATCH_H_\r
#define _EFI_SMM_ICHN_DISPATCH_H_\r
\r
-#include <PiDxe.h>\r
\r
//\r
// Global ID for the ICH SMI Protocol\r
// Member functions\r
//\r
/**\r
- Dispatch function for a ICH n specific SMI handler.\r
+ Dispatch function for a ICHN specific SMI handler.\r
\r
- @param DispatchHandle Handle of this dispatch function.\r
- @param DispatchContext Pointer to the dispatch function's context.\r
+ @param DispatchHandle The handle of this dispatch function.\r
+ @param DispatchContext The pointer to the dispatch function's context.\r
The DispatchContext fields are filled in\r
by the dispatching driver prior to\r
invoking this dispatch function.\r
\r
- Nothing\r
+ @return None\r
\r
**/\r
typedef\r
);\r
\r
/**\r
- Register a child SMI source dispatch function with a parent SMM driver\r
+ Register a child SMI source dispatch function with a parent SMM driver.\r
\r
- @param This Protocol instance pointer.\r
- @param DispatchFunction Pointer to dispatch function to be invoked for\r
- this SMI source\r
- @param DispatchContext Pointer to the dispatch function's context.\r
- The caller fills this context in before calling\r
+ @param This The pointer to the EFI_SMM_ICHN_DISPATCH_PROTOCOL instance.\r
+ @param DispatchFunction The function to install.\r
+ @param DispatchContext The pointer to the dispatch function's context.\r
+ The caller fills in this context before calling\r
the register function to indicate to the register\r
function the ICHN SMI source for which the dispatch\r
function should be invoked.\r
- @param DispatchHandle Handle of dispatch function, for when interfacing\r
- with the parent Sx state SMM driver.\r
+ @param DispatchHandle The handle generated by the dispatcher to track the function\r
+ instance.\r
\r
@retval EFI_SUCCESS The dispatch function has been successfully\r
registered and the SMI source has been enabled.\r
- @retval EFI_DEVICE_ERROR The driver was unable to enable the SMI source.\r
+ @retval EFI_DEVICE_ERROR The driver could not enable the SMI source.\r
@retval EFI_OUT_OF_RESOURCES Not enough memory (system or SMM) to manage this\r
child.\r
@retval EFI_INVALID_PARAMETER DispatchContext is invalid. The ICHN input value\r
typedef\r
EFI_STATUS\r
(EFIAPI *EFI_SMM_ICHN_REGISTER)(\r
- IN EFI_SMM_ICHN_DISPATCH_PROTOCOL *This,\r
- IN EFI_SMM_ICHN_DISPATCH DispatchFunction,\r
- IN EFI_SMM_ICHN_DISPATCH_CONTEXT *DispatchContext,\r
- OUT EFI_HANDLE *DispatchHandle\r
+ IN EFI_SMM_ICHN_DISPATCH_PROTOCOL *This,\r
+ IN EFI_SMM_ICHN_DISPATCH DispatchFunction,\r
+ IN EFI_SMM_ICHN_DISPATCH_CONTEXT *DispatchContext,\r
+ OUT EFI_HANDLE *DispatchHandle\r
);\r
\r
/**\r
Unregister a child SMI source dispatch function with a parent SMM driver\r
\r
- @param This Protocol instance pointer.\r
- @param DispatchHandle Handle of dispatch function to deregister.\r
+ @param This The pointer to the EFI_SMM_ICHN_DISPATCH_PROTOCOL instance.\r
+ @param DispatchHandle The handle of the service to remove.\r
\r
@retval EFI_SUCCESS The dispatch function has been successfully\r
- unregistered and the SMI source has been disabled\r
+ unregistered, and the SMI source has been disabled,\r
if there are no other registered child dispatch\r
functions for this SMI source.\r
- @retval EFI_INVALID_PARAMETER Handle is invalid.\r
- @retval other TBD\r
+ @retval EFI_INVALID_PARAMETER The handle is invalid.\r
\r
**/\r
typedef\r
EFI_STATUS\r
(EFIAPI *EFI_SMM_ICHN_UNREGISTER)(\r
- IN EFI_SMM_ICHN_DISPATCH_PROTOCOL *This,\r
- IN EFI_HANDLE DispatchHandle\r
+ IN EFI_SMM_ICHN_DISPATCH_PROTOCOL *This,\r
+ IN EFI_HANDLE DispatchHandle\r
);\r
\r
//\r
-// Interface structure for the SMM Ich n specific SMI Dispatch Protocol\r
+// Interface structure for the SMM ICHN specific SMI Dispatch Protocol\r
//\r
/**\r
- @par Protocol Description:\r
Provides the parent dispatch service for a given SMI source generator.\r
-\r
- @param Register\r
- Installs a child service to be dispatched by this protocol.\r
-\r
- @param UnRegister\r
- Removes a child service dispatched by this protocol.\r
-\r
**/\r
struct _EFI_SMM_ICHN_DISPATCH_PROTOCOL {\r
- EFI_SMM_ICHN_REGISTER Register;\r
- EFI_SMM_ICHN_UNREGISTER UnRegister;\r
+ EFI_SMM_ICHN_REGISTER Register; ///< Installs a child service to be dispatched by this protocol.\r
+ EFI_SMM_ICHN_UNREGISTER UnRegister; ///< Removes a child service dispatched by this protocol.\r
};\r
\r
extern EFI_GUID gEfiSmmIchnDispatchProtocolGuid;\r
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