Global variables have been moved backward ahead of functions.

Only a few cases were left due to its module structure.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6816 6f19259b-4bc3-4df7-8a09-765794883524

6 files changed, 226 insertions, 139 deletions

diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/ComponentName.c b/MdeModulePkg/Bus/Pci/UhciDxe/ComponentName.c
index 06e050a4f6..5b2aa697d7 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/ComponentName.c
@@ -14,139 +14,11 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 

 #include "Uhci.h"

 

-//

-// EFI Component Name Functions

-//

-/**

-  Retrieves a Unicode string that is the user readable name of the driver.

-

-  This function retrieves the user readable name of a driver in the form of a

-  Unicode string. If the driver specified by This has a user readable name in

-  the language specified by Language, then a pointer to the driver name is

-  returned in DriverName, and EFI_SUCCESS is returned. If the driver specified

-  by This does not support the language specified by Language,

-  then EFI_UNSUPPORTED is returned.

-

-  @param  This[in]              A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or

-                                EFI_COMPONENT_NAME_PROTOCOL instance.

-

-  @param  Language[in]          A pointer to a Null-terminated ASCII string

-                                array indicating the language. This is the

-                                language of the driver name 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. Language is specified

-                                in RFC 3066 or ISO 639-2 language code format.

-

-  @param  DriverName[out]       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.

-

-  @retval EFI_SUCCESS           The Unicode string for the Driver specified by

-                                This and the language specified by Language was

-                                returned in DriverName.

-

-  @retval EFI_INVALID_PARAMETER Language is NULL.

-

-  @retval EFI_INVALID_PARAMETER DriverName is NULL.

-

-  @retval EFI_UNSUPPORTED       The driver specified by This does not support

-                                the language specified by Language.

-

-**/

-EFI_STATUS

-EFIAPI

-UhciComponentNameGetDriverName (

-  IN  EFI_COMPONENT_NAME_PROTOCOL  *This,

-  IN  CHAR8                        *Language,

-  OUT CHAR16                       **DriverName

-  );

-

-

-/**

-  Retrieves a Unicode string that is the user readable name of the controller

-  that is being managed by a driver.

-

-  This function retrieves the user readable name of the controller specified by

-  ControllerHandle and ChildHandle in the form of a Unicode string. If the

-  driver specified by This has a user readable name in the language specified by

-  Language, then a pointer to the controller name is returned in ControllerName,

-  and EFI_SUCCESS is returned.  If the driver specified by This is not currently

-  managing the controller specified by ControllerHandle and ChildHandle,

-  then EFI_UNSUPPORTED is returned.  If the driver specified by This does not

-  support the language specified by Language, then EFI_UNSUPPORTED is returned.

-

-  @param  This[in]              A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or

-                                EFI_COMPONENT_NAME_PROTOCOL instance.

-

-  @param  ControllerHandle[in]  The handle of a controller that the driver

-                                specified by This is managing.  This handle

-                                specifies the controller whose name is to be

-                                returned.

-

-  @param  ChildHandle[in]       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.

-

-  @param  Language[in]          A pointer to a Null-terminated ASCII string

-                                array indicating the language.  This is the

-                                language of the driver name 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. Language is specified in

-                                RFC 3066 or ISO 639-2 language code format.

-

-  @param  ControllerName[out]   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.

-

-  @retval 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.

-

-  @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.

-

-  @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid

-                                EFI_HANDLE.

-

-  @retval EFI_INVALID_PARAMETER Language is NULL.

-

-  @retval EFI_INVALID_PARAMETER ControllerName is NULL.

-

-  @retval EFI_UNSUPPORTED       The driver specified by This is not currently

-                                managing the controller specified by

-                                ControllerHandle and ChildHandle.

-

-  @retval EFI_UNSUPPORTED       The driver specified by This does not support

-                                the language specified by Language.

-

-**/

-EFI_STATUS

-EFIAPI

-UhciComponentNameGetControllerName (

-  IN  EFI_COMPONENT_NAME_PROTOCOL                     *This,

-  IN  EFI_HANDLE                                      ControllerHandle,

-  IN  EFI_HANDLE                                      ChildHandle        OPTIONAL,

-  IN  CHAR8                                           *Language,

-  OUT CHAR16                                          **ControllerName

-  );

-

 

 //

 // EFI Component Name Protocol

 //

+

 GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL  gUhciComponentName = {

   UhciComponentNameGetDriverName,

   UhciComponentNameGetControllerName,

@@ -168,6 +40,11 @@ GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mUhciDriverNameTable[] =
   { NULL, NULL }

 };

 

+

+//

+// EFI Component Name Functions

+//

+

 /**

   Retrieves a Unicode string that is the user readable name of the driver.

 

diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/ComponentName.h b/MdeModulePkg/Bus/Pci/UhciDxe/ComponentName.h
new file mode 100644
index 0000000000..30cf8b55a4
--- /dev/null
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/ComponentName.h
@@ -0,0 +1,145 @@
+/** @file

+

+  This file contains the delarations for componet name routines.

+

+Copyright (c) 2008, Intel Corporation

+All rights reserved. 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 _COMPONENT_NAME_H_

+#define _COMPONENT_NAME_H_

+

+/**

+  Retrieves a Unicode string that is the user readable name of the driver.

+

+  This function retrieves the user readable name of a driver in the form of a

+  Unicode string. If the driver specified by This has a user readable name in

+  the language specified by Language, then a pointer to the driver name is

+  returned in DriverName, and EFI_SUCCESS is returned. If the driver specified

+  by This does not support the language specified by Language,

+  then EFI_UNSUPPORTED is returned.

+

+  @param  This[in]              A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or

+                                EFI_COMPONENT_NAME_PROTOCOL instance.

+

+  @param  Language[in]          A pointer to a Null-terminated ASCII string

+                                array indicating the language. This is the

+                                language of the driver name 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. Language is specified

+                                in RFC 3066 or ISO 639-2 language code format.

+

+  @param  DriverName[out]       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.

+

+  @retval EFI_SUCCESS           The Unicode string for the Driver specified by

+                                This and the language specified by Language was

+                                returned in DriverName.

+

+  @retval EFI_INVALID_PARAMETER Language is NULL.

+

+  @retval EFI_INVALID_PARAMETER DriverName is NULL.

+

+  @retval EFI_UNSUPPORTED       The driver specified by This does not support

+                                the language specified by Language.

+

+**/

+EFI_STATUS

+EFIAPI

+UhciComponentNameGetDriverName (

+  IN  EFI_COMPONENT_NAME_PROTOCOL  *This,

+  IN  CHAR8                        *Language,

+  OUT CHAR16                       **DriverName

+  );

+

+

+/**

+  Retrieves a Unicode string that is the user readable name of the controller

+  that is being managed by a driver.

+

+  This function retrieves the user readable name of the controller specified by

+  ControllerHandle and ChildHandle in the form of a Unicode string. If the

+  driver specified by This has a user readable name in the language specified by

+  Language, then a pointer to the controller name is returned in ControllerName,

+  and EFI_SUCCESS is returned.  If the driver specified by This is not currently

+  managing the controller specified by ControllerHandle and ChildHandle,

+  then EFI_UNSUPPORTED is returned.  If the driver specified by This does not

+  support the language specified by Language, then EFI_UNSUPPORTED is returned.

+

+  @param  This[in]              A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or

+                                EFI_COMPONENT_NAME_PROTOCOL instance.

+

+  @param  ControllerHandle[in]  The handle of a controller that the driver

+                                specified by This is managing.  This handle

+                                specifies the controller whose name is to be

+                                returned.

+

+  @param  ChildHandle[in]       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.

+

+  @param  Language[in]          A pointer to a Null-terminated ASCII string

+                                array indicating the language.  This is the

+                                language of the driver name 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. Language is specified in

+                                RFC 3066 or ISO 639-2 language code format.

+

+  @param  ControllerName[out]   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.

+

+  @retval 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.

+

+  @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.

+

+  @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid

+                                EFI_HANDLE.

+

+  @retval EFI_INVALID_PARAMETER Language is NULL.

+

+  @retval EFI_INVALID_PARAMETER ControllerName is NULL.

+

+  @retval EFI_UNSUPPORTED       The driver specified by This is not currently

+                                managing the controller specified by

+                                ControllerHandle and ChildHandle.

+

+  @retval EFI_UNSUPPORTED       The driver specified by This does not support

+                                the language specified by Language.

+

+**/

+EFI_STATUS

+EFIAPI

+UhciComponentNameGetControllerName (

+  IN  EFI_COMPONENT_NAME_PROTOCOL                     *This,

+  IN  EFI_HANDLE                                      ControllerHandle,

+  IN  EFI_HANDLE                                      ChildHandle        OPTIONAL,

+  IN  CHAR8                                           *Language,

+  OUT CHAR16                                          **ControllerName

+  );

+

+#endif

diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.c b/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.c
index d2178cd1d7..c20e944196 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.c
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.c
@@ -15,6 +15,16 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 

 #include "Uhci.h"

 

+

+EFI_DRIVER_BINDING_PROTOCOL gUhciDriverBinding = {

+  UhciDriverBindingSupported,

+  UhciDriverBindingStart,

+  UhciDriverBindingStop,

+  0x20,

+  NULL,

+  NULL

+};

+

 /**

   Provides software reset for the USB host controller according to UEFI 2.0 spec.

 

@@ -1800,11 +1810,3 @@ UhciDriverBindingStop (
   return EFI_SUCCESS;

 }

 

-EFI_DRIVER_BINDING_PROTOCOL gUhciDriverBinding = {

-  UhciDriverBindingSupported,

-  UhciDriverBindingStart,

-  UhciDriverBindingStop,

-  0x20,

-  NULL,

-  NULL

-};

diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.h b/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.h
index 7a8f88096a..c32b5b7ec8 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.h
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.h
@@ -41,6 +41,7 @@ typedef struct _USB_HC_DEV  USB_HC_DEV;
 #include "UhciReg.h"

 #include "UhciSched.h"

 #include "UhciDebug.h"

+#include "ComponentName.h"

 

 typedef enum {

   UHC_1_MICROSECOND             = 1,

@@ -142,4 +143,67 @@ extern EFI_DRIVER_BINDING_PROTOCOL   gUhciDriverBinding;
 extern EFI_COMPONENT_NAME_PROTOCOL   gUhciComponentName;

 extern EFI_COMPONENT_NAME2_PROTOCOL  gUhciComponentName2;

 

+/**

+  Test to see if this driver supports ControllerHandle. Any

+  ControllerHandle that has UsbHcProtocol installed will be supported.

+

+  @param  This                 Protocol instance pointer.

+  @param  Controller           Handle of device to test.

+  @param  RemainingDevicePath  Not used.

+

+  @return EFI_SUCCESS          This driver supports this device.

+  @return EFI_UNSUPPORTED      This driver does not support this device.

+

+**/

+EFI_STATUS

+EFIAPI

+UhciDriverBindingSupported (

+  IN EFI_DRIVER_BINDING_PROTOCOL     *This,

+  IN EFI_HANDLE                      Controller,

+  IN EFI_DEVICE_PATH_PROTOCOL        *RemainingDevicePath

+  );

+

+/**

+  Starting the Usb UHCI Driver.

+

+  @param  This                 Protocol instance pointer.

+  @param  Controller           Handle of device to test.

+  @param  RemainingDevicePath  Not used.

+

+  @retval EFI_SUCCESS          This driver supports this device.

+  @retval EFI_UNSUPPORTED      This driver does not support this device.

+  @retval EFI_DEVICE_ERROR     This driver cannot be started due to device Error.

+                               EFI_OUT_OF_RESOURCES- Failed due to resource shortage.

+

+**/

+EFI_STATUS

+EFIAPI

+UhciDriverBindingStart (

+  IN EFI_DRIVER_BINDING_PROTOCOL     *This,

+  IN EFI_HANDLE                      Controller,

+  IN EFI_DEVICE_PATH_PROTOCOL        *RemainingDevicePath

+  );

+

+/**

+  Stop this driver on ControllerHandle. Support stoping any child handles

+  created by this driver.

+

+  @param  This                 Protocol instance pointer.

+  @param  Controller           Handle of device to stop driver on.

+  @param  NumberOfChildren     Number of Children in the ChildHandleBuffer.

+  @param  ChildHandleBuffer    List of handles for the children we need to stop.

+

+  @return EFI_SUCCESS

+  @return others

+

+**/

+EFI_STATUS

+EFIAPI

+UhciDriverBindingStop (

+  IN EFI_DRIVER_BINDING_PROTOCOL     *This,

+  IN EFI_HANDLE                      Controller,

+  IN UINTN                           NumberOfChildren,

+  IN EFI_HANDLE                      *ChildHandleBuffer

+  );

+

 #endif

diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/UhciDebug.c b/MdeModulePkg/Bus/Pci/UhciDxe/UhciDebug.c
index 744976cd02..7c3bfe91ae 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/UhciDebug.c
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/UhciDebug.c
@@ -14,8 +14,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 **/

 

 #include "Uhci.h"

-#include "UhciDebug.h"

-

 

 /**

   Dump the content of QH structure.

diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf b/MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
index 247b7d460a..dba7813671 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
@@ -45,6 +45,7 @@
   UhciReg.h

   UhciSched.h

   ComponentName.c

+  ComponentName.h

 

 

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