init. 1AQQW051HEADmaster

1 files changed, 374 insertions, 0 deletions

diff --git a/Core/EM/IdeBus/IDEBusComponentName.c b/Core/EM/IdeBus/IDEBusComponentName.c
new file mode 100644
index 0000000..95b8a2f
--- /dev/null
+++ b/Core/EM/IdeBus/IDEBusComponentName.c
@@ -0,0 +1,374 @@
+//**********************************************************************
+//**********************************************************************
+//**                                                                  **
+//**        (C)Copyright 1985-2010, American Megatrends, Inc.         **
+//**                                                                  **
+//**                       All Rights Reserved.                       **
+//**                                                                  **
+//**         5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093        **
+//**                                                                  **
+//**                       Phone: (770)-246-8600                      **
+//**                                                                  **
+//**********************************************************************
+//**********************************************************************
+// $Header: /Alaska/SOURCE/Core/Modules/IdeBus/IDEBusComponentName.c 17    10/11/10 11:29a Krishnakumarg $
+//
+// $Revision: 17 $
+//
+// $Date: 10/11/10 11:29a $
+//**********************************************************************
+// Revision History
+// ----------------
+// $Log: /Alaska/SOURCE/Core/Modules/IdeBus/IDEBusComponentName.c $
+// 
+// 17    10/11/10 11:29a Krishnakumarg
+// [TAG] - EIP 43249
+// [Category] - IMPROVEMENT
+// [Severity] - Minor
+// [Symptom]  - Non-Ascii character in comments causing build problem in
+// japanese XP
+// [RootCause]- Presence of Non-Ascii character
+// [Solution] -  Remove Non-Ascii character present in the file
+// [Files] - IdeSecurity.c,IDESMM.c, InstallIdeSmi, Ata.c, Atapi.c,
+// IDEBusComponentName.c, IdeBusMaster.c, IdeHPA.c, IdePowerManagement.c
+// 
+// 16    8/25/10 4:13a Rameshr
+// New Feature: EIP 37748
+// Description: Move all the IDEBus Source driver SDL token into IdeBus
+// Bin Driver.
+// FilesModified: Ata.c, Atapi.c, idebus.c, IdeBus.h,
+// IdebuscomponentName.c, IdeBusmaster.c IdeBusSrc.mak IdebusSrc.sdl
+// IdeHpa.c, IdePowerManagement.c
+// 
+// 15    8/28/09 11:21a Felixp
+// Component Name protocol implementation is upadted  to support both 
+// ComponentName and ComponentName2 protocols
+// (based on value of the EFI_SPECIFICATION_VERSION SDL token).
+// 
+// 14    7/01/09 12:24p Rameshr
+// Coding Standard and File header updated.
+//
+// 13    3/04/08 7:51p Felixp
+//
+// 11    28/02/08 7:01p Anandakrishnanl
+// Changed the Protocol member as defined for IdeSecurity.
+//
+// 10    4/30/07 1:16p Srinin
+// Check for valid Child Controller handle added.
+//
+// 9     4/20/07 6:13p Felixp
+//
+// 8     13/04/07 3:02p Anandakrishnanl
+// Ide Bus Module - Update source files to comply with AMI coding
+// standard"!!!
+//
+// 7     4/10/07 9:05a Felixp
+// Bug fix: undeclared identifier
+//
+// 6     4/05/07 12:54p Srinin
+// IdeBusCtlGetControllerName modified to check for valid controller and
+// Child  Handles.
+//
+// 5     3/13/06 2:21a Felixp
+//
+// 4     1/09/06 11:36a Felixp
+//
+// 2     12/14/05 3:11p Srinin
+// Component name will be returned if either BLOCK_IO or SECURITY
+// Protocol is installed on the device.
+//
+// 1     12/01/05 9:43a Felixp
+//
+// 7     3/04/05 11:36a Mandal
+//
+// 6     2/02/05 2:10p Felixp
+//
+// 5     2/01/05 1:01p Srinin
+// Fixed Build errors when library is not used.
+//
+// 4     1/31/05 11:06a Srinin
+// Return proper ComponentName for IDE devices.
+//
+// 3     1/28/05 1:19p Felixp
+// IdeBus is linked together with CORE_DXE
+//
+// 2     1/18/05 3:22p Felixp
+// PrintDebugMessage renamed to Trace
+//
+// 1     12/10/04 1:01p Srinin
+// Initial Checkin of IdeBus Driver.
+//
+//
+//<AMI_FHDR_START>
+//----------------------------------------------------------------------------
+//
+// Name: IDEBusComponentName.c
+//
+// Description:	Component Name Protocol Member Functions for IDE Bus.
+//
+//----------------------------------------------------------------------------
+//<AMI_FHDR_END>
+#include "IdeBus.h"
+#include <Protocol\IdeBusBoard.h>
+
+//
+//External variables
+//
+
+extern EFI_DRIVER_BINDING_PROTOCOL  gIdeBusDriverBinding;
+extern PLATFORM_IDE_PROTOCOL        *gPlatformIdeProtocol;
+extern EFI_GUID                     gSecurityModeProtocolGuid;
+static EFI_GUID                     gEfiBlockIoProtocolGuid = EFI_BLOCK_IO_PROTOCOL_GUID;
+
+extern BOOLEAN LanguageCodesEqual(
+    CONST CHAR8* LangCode1, CONST CHAR8* LangCode2 );
+
+EFI_STATUS IdeBusCtlDriverName (
+    IN EFI_COMPONENT_NAME_PROTOCOL *This,
+    IN CHAR8                       *Language,
+    OUT CHAR16                     **DriverName );
+
+EFI_STATUS IdeBusCtlGetControllerName (
+    IN EFI_COMPONENT_NAME_PROTOCOL *This,
+    IN EFI_HANDLE                  ControllerHandle,
+    IN EFI_HANDLE ChildHandle      OPTIONAL,
+    IN CHAR8                       *Language,
+    OUT CHAR16                     **ControllerName );
+
+
+CHAR16                      *gIdeBusDriverName     = L"AMI IDE BUS Driver";
+CHAR16                      *gIdeBusControllerName = L"PCI IDE Mass Storage Device";
+
+
+EFI_COMPONENT_NAME_PROTOCOL gIdeBusControllerDriverName = {
+    IdeBusCtlDriverName,
+    IdeBusCtlGetControllerName,
+    LANGUAGE_CODE_ENGLISH
+};
+
+//<AMI_PHDR_START>
+//---------------------------------------------------------------------------
+//
+// FUNCTION:  IdeBusCtlDriverName
+//
+// DESCRIPTION: Retrieves a Unicode string that is the user readable name of
+//              the EFI Driver.
+//
+//
+// PARAMETERS:
+//    This       - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
+//    Language   - A pointer to a three character ISO 639-2 language identifier.
+//                 This is the language of the driver name that that the caller
+//                 is requesting, and it must match one of the languages specified
+//                 in SupportedLanguages.  The number of languages supported by a
+//                 driver is up to the driver writer.
+//    DriverName - A pointer to the Unicode string to return.  This Unicode string
+//                 is the name of the driver specified by This in the language
+//                 specified by Language.
+//
+// RETURN:
+//    EFI_SUCCES            - The Unicode string for the Driver specified by This
+//                            and the language specified by Language was returned
+//                            in DriverName.
+//    EFI_INVALID_PARAMETER - Language is NULL.
+//    EFI_INVALID_PARAMETER - DriverName is NULL.
+//    EFI_UNSUPPORTED       - The driver specified by This does not support the
+//                            language specified by Language.
+//
+//---------------------------------------------------------------------------
+//<AMI_PHDR_END>
+
+EFI_STATUS IdeBusCtlDriverName(
+    IN EFI_COMPONENT_NAME_PROTOCOL *This,
+    IN CHAR8                       *Language,
+    OUT CHAR16                     **DriverName )
+{
+    //
+    //Supports only English
+    //
+    if ( !Language || !DriverName ) {
+        return EFI_INVALID_PARAMETER;
+    }
+    if ( !LanguageCodesEqual( Language, LANGUAGE_CODE_ENGLISH) ) {
+        return EFI_UNSUPPORTED;
+    }
+    *DriverName = gIdeBusDriverName;
+    return EFI_SUCCESS;
+}
+
+//---------------------------------------------------------------------------
+//<AMI_PHDR_START>
+//
+// FUNCTION:  IdeBusCtlGetControllerName
+//
+// DESCRIPTION: Retrieves a Unicode string that is the user readable name of
+//              the controller that is being managed by an EFI Driver.
+//
+// PARAMETERS:
+//    This             - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
+//    ControllerHandle - The handle of a controller that the driver specified by
+//                       This is managing.  This handle specifies the controller
+//                       whose name is to be returned.
+//    ChildHandle      - The handle of the child controller to retrieve the name
+//                       of.  This is an optional parameter that may be NULL.  It
+//                       will be NULL for device drivers.  It will also be NULL
+//                       for a bus drivers that wish to retrieve the name of the
+//                       bus controller.  It will not be NULL for a bus driver
+//                       that wishes to retrieve the name of a child controller.
+//    Language         - A pointer to a three character ISO 639-2 language
+//                       identifier.  This is the language of the controller name
+//                       that that the caller is requesting, and it must match one
+//                       of the languages specified in SupportedLanguages.  The
+//                       number of languages supported by a driver is up to the
+//                       driver writer.
+//    ControllerName   - A pointer to the Unicode string to return.  This Unicode
+//                       string is the name of the controller specified by
+//                       ControllerHandle and ChildHandle in the language
+//                       specified by Language from the point of view of the
+//                       driver specified by This.
+//
+// RETURNS:
+//    EFI_SUCCESS           - The Unicode string for the user readable name in the
+//                            language specified by Language for the driver
+//                            specified by This was returned in DriverName.
+//    EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE.
+//    EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid
+//                            EFI_HANDLE.
+//    EFI_INVALID_PARAMETER - Language is NULL.
+//    EFI_INVALID_PARAMETER - ControllerName is NULL.
+//    EFI_UNSUPPORTED       - The driver specified by This is not currently
+//                            managing the controller specified by
+//                            ControllerHandle and ChildHandle.
+//    EFI_UNSUPPORTED       - The driver specified by This does not support the
+//                            language specified by Language.
+//
+//<AMI_PHDR_END>
+//---------------------------------------------------------------------------
+EFI_STATUS IdeBusCtlGetControllerName(
+    IN EFI_COMPONENT_NAME_PROTOCOL *This,
+    IN EFI_HANDLE                  Controller,
+    IN EFI_HANDLE ChildHandle      OPTIONAL,
+    IN CHAR8                       *Language,
+    OUT CHAR16                     **ControllerName )
+{
+    EFI_STATUS                          Status;
+    IDE_BUS_PROTOCOL                    *IdeBusInterface;
+    EFI_BLOCK_IO_PROTOCOL               *BlkIo;
+    SECURITY_PROTOCOL                   *IdeSecurityInterface;
+    UINTN                               j, InfoCount;
+    EFI_OPEN_PROTOCOL_INFORMATION_ENTRY *pInfo;
+
+    Status = pBS->OpenProtocol( Controller,
+                                &(gPlatformIdeProtocol->gIdeControllerProtocolGuid),
+                                NULL,
+                                gIdeBusDriverBinding.DriverBindingHandle,
+                                Controller,
+                                EFI_OPEN_PROTOCOL_TEST_PROTOCOL );
+
+    if ( Status != EFI_SUCCESS && Status != EFI_ALREADY_STARTED ) {
+        return EFI_UNSUPPORTED;
+    }
+
+    //
+    //Supports only English
+    //
+    if ( !Language || !ControllerName ) {
+        return EFI_INVALID_PARAMETER;
+    }
+
+    if ( !LanguageCodesEqual( Language, LANGUAGE_CODE_ENGLISH) ) {
+        return EFI_UNSUPPORTED;
+    }
+
+    if ( ChildHandle == NULL ) {
+        *ControllerName = gIdeBusControllerName;
+        return EFI_SUCCESS;
+    } else {
+        //
+        // Make sure the CHILD handle is really a child of controller
+        //
+        Status = pBS->OpenProtocolInformation(
+            Controller,
+            &(gPlatformIdeProtocol->gIdeControllerProtocolGuid),
+            &pInfo, &InfoCount
+            );
+
+        if ( EFI_ERROR( Status )) {
+            return EFI_UNSUPPORTED;
+        }
+
+        for ( j = 0; j < InfoCount; j++ )
+        {
+            if ( pInfo[j].Attributes != EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER ) {
+                continue;
+            }
+
+            if ( pInfo[j].ControllerHandle == ChildHandle ) {
+                break;
+            }
+        }
+
+        if ( InfoCount ) {
+            pBS->FreePool( pInfo );
+        }
+
+        if ( j >= InfoCount ) {
+            return EFI_UNSUPPORTED;
+        }
+
+        //
+        //Open the BLOCK_IO protocol installed on the child device.
+        //
+        Status = pBS->OpenProtocol( ChildHandle,
+                                    &gEfiBlockIoProtocolGuid,
+                                    (VOID**)&BlkIo,
+                                    gIdeBusDriverBinding.DriverBindingHandle,
+                                    Controller,
+                                    EFI_OPEN_PROTOCOL_GET_PROTOCOL );
+
+        if ( EFI_ERROR( Status )) {
+            //
+            //If BLKIO protocol is not installed, maybe Securitymode protocol is installed.
+            //
+            Status = pBS->OpenProtocol( ChildHandle,
+                                        &gSecurityModeProtocolGuid,
+                                        (VOID**)&IdeSecurityInterface,
+                                        gIdeBusDriverBinding.DriverBindingHandle,
+                                        Controller,
+                                        EFI_OPEN_PROTOCOL_GET_PROTOCOL );
+
+            //
+            //Return Error.
+            //
+            if ( EFI_ERROR( Status )) {
+                return EFI_UNSUPPORTED;
+            }
+
+            IdeBusInterface = IdeSecurityInterface->BusInterface;
+        }
+        else {
+            IdeBusInterface = ((IDE_BLOCK_IO*)BlkIo)->IdeBusInterface;
+        }
+
+        if ( IdeBusInterface->IdeDeviceHandle != ChildHandle ) {
+            return EFI_UNSUPPORTED;
+        }
+
+        *ControllerName = IdeBusInterface->IdeDevice.UDeviceName->UnicodeString;
+        return EFI_SUCCESS;
+    }
+}
+
+//**********************************************************************
+//**********************************************************************
+//**                                                                  **
+//**        (C)Copyright 1985-2010, American Megatrends, Inc.         **
+//**                                                                  **
+//**                       All Rights Reserved.                       **
+//**                                                                  **
+//**         5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093        **
+//**                                                                  **
+//**                       Phone: (770)-246-8600                      **
+//**                                                                  **
+//**********************************************************************
+//**********************************************************************