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Global variables have been moved backward ahead of functions.

Browse Source 
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
This commit is contained in:
jji4
2008-12-03 08:52:39 +00:00
parent 4058e906c1
commit aa79b0b379
34 changed files with 1386 additions and 797 deletions
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130
MdeModulePkg/Bus/Pci/EhciDxe/ComponentName.c
View File

@@ -16,135 +16,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include "Ehci.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
EhciComponentNameGetDriverName (
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
EhciComponentNameGetControllerName (
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
@@ -170,6 +41,7 @@ GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mEhciDriverNameTable[] =
{ NULL , NULL }
};
/**
Retrieves a Unicode string that is the user readable name of the driver.

147
MdeModulePkg/Bus/Pci/EhciDxe/ComponentName.h Normal file
View File

@@ -0,0 +1,147 @@
/** @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
EhciComponentNameGetDriverName (
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
EhciComponentNameGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
);
#endif

18
MdeModulePkg/Bus/Pci/EhciDxe/Ehci.c
View File

@@ -36,6 +36,15 @@ USB_PORT_STATE_MAP mUsbPortChangeMap[] = {
{PORTSC_OVERCUR_CHANGE, USB_PORT_STAT_C_OVERCURRENT}
};
EFI_DRIVER_BINDING_PROTOCOL
gEhciDriverBinding = {
EhcDriverBindingSupported,
EhcDriverBindingStart,
EhcDriverBindingStop,
0x10,
NULL,
NULL
};
/**
Retrieves the capablility of root hub ports.
@@ -1731,12 +1740,3 @@ EhcDriverBindingStop (
return EFI_SUCCESS;
}
EFI_DRIVER_BINDING_PROTOCOL
gEhciDriverBinding = {
EhcDriverBindingSupported,
EhcDriverBindingStart,
EhcDriverBindingStop,
0x10,
NULL,
NULL
};

66
MdeModulePkg/Bus/Pci/EhciDxe/Ehci.h
View File

@@ -40,6 +40,7 @@ typedef struct _USB2_HC_DEV USB2_HC_DEV;
#include "EhciUrb.h"
#include "EhciSched.h"
#include "EhciDebug.h"
#include "ComponentName.h"
typedef enum {
EHC_1_MICROSECOND = 1,
@@ -156,4 +157,69 @@ extern EFI_DRIVER_BINDING_PROTOCOL gEhciDriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gEhciComponentName;
extern EFI_COMPONENT_NAME2_PROTOCOL gEhciComponentName2;
/**
Test to see if this driver supports ControllerHandle. Any
ControllerHandle that has Usb2HcProtocol 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
EhcDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
/**
Starting the Usb EHCI Driver.
@param This Protocol instance pointer.
@param Controller Handle of device to test.
@param RemainingDevicePath Not used.
@return EFI_SUCCESS supports this device.
@return EFI_UNSUPPORTED do not support this device.
@return EFI_DEVICE_ERROR cannot be started due to device Error.
@return EFI_OUT_OF_RESOURCES cannot allocate resources.
**/
EFI_STATUS
EFIAPI
EhcDriverBindingStart (
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 Success.
@return EFI_DEVICE_ERROR Fail.
**/
EFI_STATUS
EFIAPI
EhcDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
);
#endif

1
MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf
View File

@@ -42,6 +42,7 @@
EhciReg.c
EhciDebug.h
ComponentName.c
ComponentName.h
EhciUrb.h
Ehci.h
EhciSched.h

135
MdeModulePkg/Bus/Pci/UhciDxe/ComponentName.c
View File

@@ -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.

145
MdeModulePkg/Bus/Pci/UhciDxe/ComponentName.h Normal file
View File

@@ -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

18
MdeModulePkg/Bus/Pci/UhciDxe/Uhci.c
View File

@@ -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
};

64
MdeModulePkg/Bus/Pci/UhciDxe/Uhci.h
View File

@@ -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

2
MdeModulePkg/Bus/Pci/UhciDxe/UhciDebug.c
View File

@@ -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.

1
MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
View File

@@ -45,6 +45,7 @@
UhciReg.h
UhciSched.h
ComponentName.c
ComponentName.h
[Packages]

26
MdeModulePkg/Bus/Pci/UndiRuntimeDxe/Init.c
View File

@@ -21,6 +21,18 @@ PXE_SW_UNDI *pxe_31 = NULL; // 3.1 entry
UNDI32_DEV *UNDI32DeviceList[MAX_NIC_INTERFACES];
NII_TABLE *UndiDataPointer = NULL;
//
// UNDI Class Driver Global Variables
//
EFI_DRIVER_BINDING_PROTOCOL gUndiDriverBinding = {
UndiDriverSupported,
UndiDriverStart,
UndiDriverStop,
0xa,
NULL,
NULL
};
/**
When address mapping changes to virtual this should make the appropriate
@@ -31,7 +43,6 @@ NII_TABLE *UndiDataPointer = NULL;
@return None
**/
// TODO: Context - add argument and description to function comment
VOID
EFIAPI
UndiNotifyVirtual (
@@ -86,7 +97,6 @@ UndiNotifyVirtual (
@return None
**/
// TODO: Context - add argument and description to function comment
VOID
EFIAPI
UndiNotifyExitBs (
@@ -96,18 +106,6 @@ UndiNotifyExitBs (
{
InstallConfigTable ();
}
//
// UNDI Class Driver Global Variables
//
EFI_DRIVER_BINDING_PROTOCOL gUndiDriverBinding = {
UndiDriverSupported,
UndiDriverStart,
UndiDriverStop,
0xa,
NULL,
NULL
};
/**

50
MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.c
View File

@@ -20,6 +20,31 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
//
EFI_GUID mUsbBusProtocolGuid = EFI_USB_BUS_PROTOCOL_GUID;
EFI_USB_IO_PROTOCOL mUsbIoProtocol = {
UsbIoControlTransfer,
UsbIoBulkTransfer,
UsbIoAsyncInterruptTransfer,
UsbIoSyncInterruptTransfer,
UsbIoIsochronousTransfer,
UsbIoAsyncIsochronousTransfer,
UsbIoGetDeviceDescriptor,
UsbIoGetActiveConfigDescriptor,
UsbIoGetInterfaceDescriptor,
UsbIoGetEndpointDescriptor,
UsbIoGetStringDescriptor,
UsbIoGetSupportedLanguages,
UsbIoPortReset
};
EFI_DRIVER_BINDING_PROTOCOL mUsbBusDriverBinding = {
UsbBusControllerDriverSupported,
UsbBusControllerDriverStart,
UsbBusControllerDriverStop,
0xa,
NULL,
NULL
};
/**
USB_IO function to execute a control transfer. This
@@ -1037,22 +1062,6 @@ CLOSE_HC:
return Status;
}
EFI_USB_IO_PROTOCOL mUsbIoProtocol = {
UsbIoControlTransfer,
UsbIoBulkTransfer,
UsbIoAsyncInterruptTransfer,
UsbIoSyncInterruptTransfer,
UsbIoIsochronousTransfer,
UsbIoAsyncIsochronousTransfer,
UsbIoGetDeviceDescriptor,
UsbIoGetActiveConfigDescriptor,
UsbIoGetInterfaceDescriptor,
UsbIoGetEndpointDescriptor,
UsbIoGetStringDescriptor,
UsbIoGetSupportedLanguages,
UsbIoPortReset
};
/**
The USB bus driver entry pointer.
@@ -1435,12 +1444,3 @@ UsbBusControllerDriverStop (
return Status;
}
EFI_DRIVER_BINDING_PROTOCOL mUsbBusDriverBinding = {
UsbBusControllerDriverSupported,
UsbBusControllerDriverStart,
UsbBusControllerDriverStop,
0xa,
NULL,
NULL
};

390
MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.h
View File

@@ -350,6 +350,396 @@ UsbBusRecursivelyConnectWantedUsbIo (
IN EFI_USB_BUS_PROTOCOL *UsbBusId
);
/**
USB_IO function to execute a control transfer. This
function will execute the USB transfer. If transfer
successes, it will sync the internal state of USB bus
with device state.
@param This The USB_IO instance
@param Request The control transfer request
@param Direction Direction for data stage
@param Timeout The time to wait before timeout
@param Data The buffer holding the data
@param DataLength Then length of the data
@param UsbStatus USB result
@retval EFI_INVALID_PARAMETER The parameters are invalid
@retval EFI_SUCCESS The control transfer succeded.
@retval Others Failed to execute the transfer
**/
EFI_STATUS
EFIAPI
UsbIoControlTransfer (
IN EFI_USB_IO_PROTOCOL *This,
IN EFI_USB_DEVICE_REQUEST *Request,
IN EFI_USB_DATA_DIRECTION Direction,
IN UINT32 Timeout,
IN OUT VOID *Data, OPTIONAL
IN UINTN DataLength, OPTIONAL
OUT UINT32 *UsbStatus
);
/**
Execute a bulk transfer to the device endpoint.
@param This The USB IO instance.
@param Endpoint The device endpoint.
@param Data The data to transfer.
@param DataLength The length of the data to transfer.
@param Timeout Time to wait before timeout.
@param UsbStatus The result of USB transfer.
@retval EFI_SUCCESS The bulk transfer is OK.
@retval EFI_INVALID_PARAMETER Some parameters are invalid.
@retval Others Failed to execute transfer, reason returned in
UsbStatus.
**/
EFI_STATUS
EFIAPI
UsbIoBulkTransfer (
IN EFI_USB_IO_PROTOCOL *This,
IN UINT8 Endpoint,
IN OUT VOID *Data,
IN OUT UINTN *DataLength,
IN UINTN Timeout,
OUT UINT32 *UsbStatus
);
/**
Execute a synchronous interrupt transfer.
@param This The USB IO instance.
@param Endpoint The device endpoint.
@param Data The data to transfer.
@param DataLength The length of the data to transfer.
@param Timeout Time to wait before timeout.
@param UsbStatus The result of USB transfer.
@retval EFI_SUCCESS The synchronous interrupt transfer is OK.
@retval EFI_INVALID_PARAMETER Some parameters are invalid.
@retval Others Failed to execute transfer, reason returned in
UsbStatus.
**/
EFI_STATUS
EFIAPI
UsbIoSyncInterruptTransfer (
IN EFI_USB_IO_PROTOCOL *This,
IN UINT8 Endpoint,
IN OUT VOID *Data,
IN OUT UINTN *DataLength,
IN UINTN Timeout,
OUT UINT32 *UsbStatus
);
/**
Queue a new asynchronous interrupt transfer, or remove the old
request if (IsNewTransfer == FALSE).
@param This The USB_IO instance.
@param Endpoint The device endpoint.
@param IsNewTransfer Whether this is a new request, if it's old, remove
the request.
@param PollInterval The interval to poll the transfer result, (in ms).
@param DataLength The length of perodic data transfer.
@param Callback The function to call periodicaly when transfer is
ready.
@param Context The context to the callback.
@retval EFI_SUCCESS New transfer is queued or old request is removed.
@retval EFI_INVALID_PARAMETER Some parameters are invalid.
@retval Others Failed to queue the new request or remove the old
request.
**/
EFI_STATUS
EFIAPI
UsbIoAsyncInterruptTransfer (
IN EFI_USB_IO_PROTOCOL *This,
IN UINT8 Endpoint,
IN BOOLEAN IsNewTransfer,
IN UINTN PollInterval, OPTIONAL
IN UINTN DataLength, OPTIONAL
IN EFI_ASYNC_USB_TRANSFER_CALLBACK Callback, OPTIONAL
IN VOID *Context OPTIONAL
);
/**
Execute a synchronous isochronous transfer.
@param This The USB IO instance.
@param DeviceEndpoint The device endpoint.
@param Data The data to transfer.
@param DataLength The length of the data to transfer.
@param UsbStatus The result of USB transfer.
@retval EFI_UNSUPPORTED Currently isochronous transfer isn't supported.
**/
EFI_STATUS
EFIAPI
UsbIoIsochronousTransfer (
IN EFI_USB_IO_PROTOCOL *This,
IN UINT8 DeviceEndpoint,
IN OUT VOID *Data,
IN UINTN DataLength,
OUT UINT32 *Status
);
/**
Queue an asynchronous isochronous transfer.
@param This The USB_IO instance.
@param DeviceEndpoint The device endpoint.
@param Data The data to transfer.
@param DataLength The length of perodic data transfer.
@param IsochronousCallBack The function to call periodicaly when transfer is
ready.
@param Context The context to the callback.
@retval EFI_UNSUPPORTED Currently isochronous transfer isn't supported.
**/
EFI_STATUS
EFIAPI
UsbIoAsyncIsochronousTransfer (
IN EFI_USB_IO_PROTOCOL *This,
IN UINT8 DeviceEndpoint,
IN OUT VOID *Data,
IN UINTN DataLength,
IN EFI_ASYNC_USB_TRANSFER_CALLBACK IsochronousCallBack,
IN VOID *Context OPTIONAL
);
/**
Retrieve the device descriptor of the device.
@param This The USB IO instance.
@param Descriptor The variable to receive the device descriptor.
@retval EFI_SUCCESS The device descriptor is returned.
@retval EFI_INVALID_PARAMETER The parameter is invalid.
**/
EFI_STATUS
EFIAPI
UsbIoGetDeviceDescriptor (
IN EFI_USB_IO_PROTOCOL *This,
OUT EFI_USB_DEVICE_DESCRIPTOR *Descriptor
);
/**
Return the configuration descriptor of the current active configuration.
@param This The USB IO instance.
@param Descriptor The USB configuration descriptor.
@retval EFI_SUCCESS The active configuration descriptor is returned.
@retval EFI_INVALID_PARAMETER Some parameter is invalid.
@retval EFI_NOT_FOUND Currently no active configuration is selected.
**/
EFI_STATUS
EFIAPI
UsbIoGetActiveConfigDescriptor (
IN EFI_USB_IO_PROTOCOL *This,
OUT EFI_USB_CONFIG_DESCRIPTOR *Descriptor
);
/**
Retrieve the active interface setting descriptor for this USB IO instance.
@param This The USB IO instance.
@param Descriptor The variable to receive active interface setting.
@retval EFI_SUCCESS The active interface setting is returned.
@retval EFI_INVALID_PARAMETER Some parameter is invalid.
**/
EFI_STATUS
EFIAPI
UsbIoGetInterfaceDescriptor (
IN EFI_USB_IO_PROTOCOL *This,
OUT EFI_USB_INTERFACE_DESCRIPTOR *Descriptor
);
/**
Retrieve the endpoint descriptor from this interface setting.
@param This The USB IO instance.
@param Index The index (start from zero) of the endpoint to
retrieve.
@param Descriptor The variable to receive the descriptor.
@retval EFI_SUCCESS The endpoint descriptor is returned.
@retval EFI_INVALID_PARAMETER Some parameter is invalid.
**/
EFI_STATUS
EFIAPI
UsbIoGetEndpointDescriptor (
IN EFI_USB_IO_PROTOCOL *This,
IN UINT8 Index,
OUT EFI_USB_ENDPOINT_DESCRIPTOR *Descriptor
);
/**
Retrieve the supported language ID table from the device.
@param This The USB IO instance.
@param LangIDTable The table to return the language IDs.
@param TableSize The number of supported languanges.
@retval EFI_SUCCESS The language ID is return.
**/
EFI_STATUS
EFIAPI
UsbIoGetSupportedLanguages (
IN EFI_USB_IO_PROTOCOL *This,
OUT UINT16 **LangIDTable,
OUT UINT16 *TableSize
);
/**
Retrieve an indexed string in the language of LangID.
@param This The USB IO instance.
@param LangID The language ID of the string to retrieve.
@param StringIndex The index of the string.
@param String The variable to receive the string.
@retval EFI_SUCCESS The string is returned.
@retval EFI_NOT_FOUND No such string existed.
**/
EFI_STATUS
EFIAPI
UsbIoGetStringDescriptor (
IN EFI_USB_IO_PROTOCOL *This,
IN UINT16 LangID,
IN UINT8 StringIndex,
OUT CHAR16 **String
);
/**
Reset the device, then if that succeeds, reconfigure the
device with its address and current active configuration.
@param This The USB IO instance.
@retval EFI_SUCCESS The device is reset and configured.
@retval Others Failed to reset the device.
**/
EFI_STATUS
EFIAPI
UsbIoPortReset (
IN EFI_USB_IO_PROTOCOL *This
);
/**
Install Usb Bus Protocol on host controller, and start the Usb bus.
@param This The USB bus driver binding instance.
@param Controller The controller to check.
@param RemainingDevicePath The remaining device patch.
@retval EFI_SUCCESS The controller is controlled by the usb bus.
@retval EFI_ALREADY_STARTED The controller is already controlled by the usb bus.
@retval EFI_OUT_OF_RESOURCES Failed to allocate resources.
**/
EFI_STATUS
EFIAPI
UsbBusBuildProtocol (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
/**
The USB bus driver entry pointer.
@param ImageHandle The driver image handle.
@param SystemTable The system table.
@return EFI_SUCCESS The component name protocol is installed.
@return Others Failed to init the usb driver.
**/
EFI_STATUS
EFIAPI
UsbBusDriverEntryPoint (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
);
/**
Check whether USB bus driver support this device.
@param This The USB bus driver binding protocol.
@param Controller The controller handle to check.
@param RemainingDevicePath The remaining device path.
@retval EFI_SUCCESS The bus supports this controller.
@retval EFI_UNSUPPORTED This device isn't supported.
**/
EFI_STATUS
EFIAPI
UsbBusControllerDriverSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
/**
Start to process the controller.
@param This The USB bus driver binding instance.
@param Controller The controller to check.
@param RemainingDevicePath The remaining device patch.
@retval EFI_SUCCESS The controller is controlled by the usb bus.
@retval EFI_ALREADY_STARTED The controller is already controlled by the usb
bus.
@retval EFI_OUT_OF_RESOURCES Failed to allocate resources.
**/
EFI_STATUS
EFIAPI
UsbBusControllerDriverStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
/**
Stop handle the controller by this USB bus driver.
@param This The USB bus driver binding protocol.
@param Controller The controller to release.
@param NumberOfChildren The child of USB bus that opened controller
BY_CHILD.
@param ChildHandleBuffer The array of child handle.
@retval EFI_SUCCESS The controller or children are stopped.
@retval EFI_DEVICE_ERROR Failed to stop the driver.
**/
EFI_STATUS
EFIAPI
UsbBusControllerDriverStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
);
extern EFI_USB_IO_PROTOCOL mUsbIoProtocol;
extern EFI_DRIVER_BINDING_PROTOCOL mUsbBusDriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL mUsbBusComponentName;

53
MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.c
View File

@@ -15,6 +15,33 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include "UsbBus.h"
//
// Array that maps the change bit to feature value which is
// used to clear these change bit. USB HUB API will clear
// these change bit automatically. For non-root hub, these
// bits determine whether hub will report the port in changed
// bit maps.
//
#define USB_HUB_MAP_SIZE 5
USB_CHANGE_FEATURE_MAP mHubFeatureMap[USB_HUB_MAP_SIZE] = {
{USB_PORT_STAT_C_CONNECTION, EfiUsbPortConnectChange},
{USB_PORT_STAT_C_ENABLE, EfiUsbPortEnableChange},
{USB_PORT_STAT_C_SUSPEND, EfiUsbPortSuspendChange},
{USB_PORT_STAT_C_OVERCURRENT, EfiUsbPortOverCurrentChange},
{USB_PORT_STAT_C_RESET, EfiUsbPortResetChange},
};
#define USB_ROOT_HUB_MAP_SIZE 5
USB_CHANGE_FEATURE_MAP mRootHubFeatureMap[USB_ROOT_HUB_MAP_SIZE] = {
{USB_PORT_STAT_C_CONNECTION, EfiUsbPortConnectChange},
{USB_PORT_STAT_C_ENABLE, EfiUsbPortEnableChange},
{USB_PORT_STAT_C_SUSPEND, EfiUsbPortSuspendChange},
{USB_PORT_STAT_C_OVERCURRENT, EfiUsbPortOverCurrentChange},
{USB_PORT_STAT_C_RESET, EfiUsbPortResetChange},
};
//
// USB hub class specific requests. Although USB hub
// is related to an interface, these requests are sent
@@ -576,32 +603,6 @@ UsbOnHubInterrupt (
return EFI_SUCCESS;
}
//
// Array that maps the change bit to feature value which is
// used to clear these change bit. USB HUB API will clear
// these change bit automatically. For non-root hub, these
// bits determine whether hub will report the port in changed
// bit maps.
//
#define USB_HUB_MAP_SIZE 5
USB_CHANGE_FEATURE_MAP mHubFeatureMap[USB_HUB_MAP_SIZE] = {
{USB_PORT_STAT_C_CONNECTION, EfiUsbPortConnectChange},
{USB_PORT_STAT_C_ENABLE, EfiUsbPortEnableChange},
{USB_PORT_STAT_C_SUSPEND, EfiUsbPortSuspendChange},
{USB_PORT_STAT_C_OVERCURRENT, EfiUsbPortOverCurrentChange},
{USB_PORT_STAT_C_RESET, EfiUsbPortResetChange},
};
#define USB_ROOT_HUB_MAP_SIZE 5
USB_CHANGE_FEATURE_MAP mRootHubFeatureMap[USB_ROOT_HUB_MAP_SIZE] = {
{USB_PORT_STAT_C_CONNECTION, EfiUsbPortConnectChange},
{USB_PORT_STAT_C_ENABLE, EfiUsbPortEnableChange},
{USB_PORT_STAT_C_SUSPEND, EfiUsbPortSuspendChange},
{USB_PORT_STAT_C_OVERCURRENT, EfiUsbPortOverCurrentChange},
{USB_PORT_STAT_C_RESET, EfiUsbPortResetChange},
};

68
MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c
View File

@@ -130,40 +130,6 @@ UINT8 KeyboardLayoutTable[USB_KEYCODE_MAX_MAKE + 8][5] = {
{EfiKeyA3, 0, 0, EFI_RIGHT_LOGO_MODIFIER, 0}, // 0xe7
};
/**
Initialize KeyConvertionTable by using default keyboard layout.
@param UsbKeyboardDevice The USB_KB_DEV instance.
@retval None.
**/
VOID
EFIAPI
LoadDefaultKeyboardLayout (
IN USB_KB_DEV *UsbKeyboardDevice
)
{
UINTN Index;
EFI_KEY_DESCRIPTOR *KeyDescriptor;
//
// Construct KeyConvertionTable by default keyboard layout
//
KeyDescriptor = &UsbKeyboardDevice->KeyConvertionTable[0];
for (Index = 0; Index < (USB_KEYCODE_MAX_MAKE + 8); Index++) {
KeyDescriptor->Key = (EFI_KEY) KeyboardLayoutTable[Index][0];
KeyDescriptor->Unicode = KeyboardLayoutTable[Index][1];
KeyDescriptor->ShiftedUnicode = KeyboardLayoutTable[Index][2];
KeyDescriptor->AltGrUnicode = 0;
KeyDescriptor->ShiftedAltGrUnicode = 0;
KeyDescriptor->Modifier = KeyboardLayoutTable[Index][3];
KeyDescriptor->AffectedAttribute = KeyboardLayoutTable[Index][4];
KeyDescriptor++;
}
}
//
// EFI_KEY to USB Scan Code convertion table
//
@@ -330,6 +296,40 @@ KB_MODIFIER KB_Mod[8] = {
};
/**
Initialize KeyConvertionTable by using default keyboard layout.
@param UsbKeyboardDevice The USB_KB_DEV instance.
@retval None.
**/
VOID
EFIAPI
LoadDefaultKeyboardLayout (
IN USB_KB_DEV *UsbKeyboardDevice
)
{
UINTN Index;
EFI_KEY_DESCRIPTOR *KeyDescriptor;
//
// Construct KeyConvertionTable by default keyboard layout
//
KeyDescriptor = &UsbKeyboardDevice->KeyConvertionTable[0];
for (Index = 0; Index < (USB_KEYCODE_MAX_MAKE + 8); Index++) {
KeyDescriptor->Key = (EFI_KEY) KeyboardLayoutTable[Index][0];
KeyDescriptor->Unicode = KeyboardLayoutTable[Index][1];
KeyDescriptor->ShiftedUnicode = KeyboardLayoutTable[Index][2];
KeyDescriptor->AltGrUnicode = 0;
KeyDescriptor->ShiftedAltGrUnicode = 0;
KeyDescriptor->Modifier = KeyboardLayoutTable[Index][3];
KeyDescriptor->AffectedAttribute = KeyboardLayoutTable[Index][4];
KeyDescriptor++;
}
}
/**
Uses USB I/O to check whether the device is a USB Keyboard device.

35
MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/UsbMouseAbsolutePointer.c
View File

@@ -25,41 +25,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include "mousehid.h"
//
// Prototypes
// Driver model protocol interface
//
EFI_STATUS
EFIAPI
USBMouseAbsolutePointerDriverBindingEntryPoint (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
);
EFI_STATUS
EFIAPI
USBMouseAbsolutePointerDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
EFI_STATUS
EFIAPI
USBMouseAbsolutePointerDriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
EFI_STATUS
EFIAPI
USBMouseAbsolutePointerDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
);
EFI_GUID gEfiUsbMouseAbsolutePointerDriverGuid = {
0xa579f729, 0xa71d, 0x4b45, { 0xbe, 0xd7, 0xd, 0xb0, 0xa8, 0x7c, 0x3e, 0x8d }

37
MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/UsbMouseAbsolutePointer.h
View File

@@ -103,4 +103,41 @@ MouseAbsolutePointerReportStatusCode (
IN EFI_STATUS_CODE_VALUE Value
);
//
// Prototypes
// Driver model protocol interface
//
EFI_STATUS
EFIAPI
USBMouseAbsolutePointerDriverBindingEntryPoint (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
);
EFI_STATUS
EFIAPI
USBMouseAbsolutePointerDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
EFI_STATUS
EFIAPI
USBMouseAbsolutePointerDriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
EFI_STATUS
EFIAPI
USBMouseAbsolutePointerDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
);
#endif

80
MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouse.c
View File

@@ -22,86 +22,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include "UsbMouse.h"
#include "MouseHid.h"
/**
The USB Mouse driver entry pointer.
@param ImageHandle The driver image handle.
@param SystemTable The system table.
@return EFI_SUCCESS The component name protocol is installed.
@return Others Failed to init the usb driver.
**/
EFI_STATUS
EFIAPI
USBMouseDriverBindingEntryPoint (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
);
/**
Test to see if this driver supports ControllerHandle. Any ControllerHandle
that has UsbIoProtocol installed will be supported.
@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.
**/
EFI_STATUS
EFIAPI
USBMouseDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
/**
Starting the Usb Mouse 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.
@retval EFI_OUT_OF_RESOURCES Can't allocate memory resources.
@retval EFI_ALREADY_STARTED Thios driver has been started.
**/
EFI_STATUS
EFIAPI
USBMouseDriverBindingStart (
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.
@retval EFI_SUCCESS The controller or children are stopped.
@retval Other Failed to stop the driver.
**/
EFI_STATUS
EFIAPI
USBMouseDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
);
EFI_GUID gEfiUsbMouseDriverGuid = {
0x290156b5, 0x6a05, 0x4ac0, {0xb8, 0x0, 0x51, 0x27, 0x55, 0xad, 0x14, 0x29}

81
MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouse.h
View File

@@ -115,4 +115,85 @@ MouseReportStatusCode (
IN EFI_STATUS_CODE_VALUE Value
);
/**
The USB Mouse driver entry pointer.
@param ImageHandle The driver image handle.
@param SystemTable The system table.
@return EFI_SUCCESS The component name protocol is installed.
@return Others Failed to init the usb driver.
**/
EFI_STATUS
EFIAPI
USBMouseDriverBindingEntryPoint (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
);
/**
Test to see if this driver supports ControllerHandle. Any ControllerHandle
that has UsbIoProtocol installed will be supported.
@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.
**/
EFI_STATUS
EFIAPI
USBMouseDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
/**
Starting the Usb Mouse 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.
@retval EFI_OUT_OF_RESOURCES Can't allocate memory resources.
@retval EFI_ALREADY_STARTED Thios driver has been started.
**/
EFI_STATUS
EFIAPI
USBMouseDriverBindingStart (
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.
@retval EFI_SUCCESS The controller or children are stopped.
@retval Other Failed to stop the driver.
**/
EFI_STATUS
EFIAPI
USBMouseDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
);
#endif