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Add BaseCustomDecompressLibNull, DxeDebugLibSerialPort and UefiUsbLib library instance into MdePkg.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3004 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4
2007-07-03 09:57:29 +00:00
parent fc26ff846e
commit 7bc232b207
15 changed files with 1982 additions and 1 deletions
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29
MdePkg/Library/UefiUsbLib/CommonHeader.h Normal file
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/**@file
Common header file shared by all source files.
This file includes package header files, library classes and protocol, PPI & GUID definitions.
Copyright (c) 2006, 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 __COMMON_HEADER_H_
#define __COMMON_HEADER_H_
//
// The package level header files this module uses
//
#include <PiDxe.h>
//
// The Library classes this module consumes
//
#include <Library/UsbLib.h>
#include <Library/BaseMemoryLib.h>
#endif

71
MdePkg/Library/UefiUsbLib/UefiUsbLib.inf Normal file
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#/** @file
# Component description file for UefiUsb library.
#
# This library provides supports for common USB functions.
# Copyright (c) 2006, 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.
#
#
#**/
################################################################################
#
# Defines Section - statements that will be processed to create a Makefile.
#
################################################################################
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = UefiUsbLib
FILE_GUID = 87eb5df9-722a-4241-ad7f-370d0b3a56d7
MODULE_TYPE = UEFI_DRIVER
VERSION_STRING = 1.0
LIBRARY_CLASS = UsbLib|DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER
EDK_RELEASE_VERSION = 0x00020000
EFI_SPECIFICATION_VERSION = 0x00020000
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
#
################################################################################
#
# Sources Section - list of files that are required for the build to succeed.
#
################################################################################
[Sources.common]
hid.c
UsbDxeLib.c
CommonHeader.h
################################################################################
#
# Package Dependency Section - list of Package files that are required for
# this module.
#
################################################################################
[Packages]
MdePkg/MdePkg.dec
################################################################################
#
# Library Class Section - list of Library Classes that are required for
# this module.
#
################################################################################
[LibraryClasses]
BaseMemoryLib

44
MdePkg/Library/UefiUsbLib/UefiUsbLib.msa Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<MsaHeader>
<ModuleName>UefiUsbLib</ModuleName>
<ModuleType>DXE_DRIVER</ModuleType>
<GuidValue>87eb5df9-722a-4241-ad7f-370d0b3a56d7</GuidValue>
<Version>1.0</Version>
<Abstract>Component description file for UsbDxeLib module</Abstract>
<Description>This library provides supports for common USB functions.</Description>
<Copyright>Copyright (c) 2006, Intel Corporation.</Copyright>
<License>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.</License>
<Specification>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052</Specification>
</MsaHeader>
<ModuleDefinitions>
<SupportedArchitectures>IA32 X64 IPF EBC</SupportedArchitectures>
<BinaryModule>false</BinaryModule>
<OutputFileBasename>UefiUsbLib</OutputFileBasename>
</ModuleDefinitions>
<LibraryClassDefinitions>
<LibraryClass Usage="ALWAYS_PRODUCED" SupModuleList="DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER">
<Keyword>UefiUsbLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>BaseMemoryLib</Keyword>
</LibraryClass>
</LibraryClassDefinitions>
<SourceFiles>
<Filename>UsbDxeLib.c</Filename>
<Filename>hid.c</Filename>
</SourceFiles>
<PackageDependencies>
<Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
<Package PackageGuid="68169ab0-d41b-4009-9060-292c253ac43d"/>
</PackageDependencies>
<Externs>
<Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>
<Specification>EDK_RELEASE_VERSION 0x00020000</Specification>
</Externs>
</ModuleSurfaceArea>

704
MdePkg/Library/UefiUsbLib/UsbDxeLib.c Normal file
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/*++
Copyright (c) 2006, 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.
Module Name:
UsbDxeLib.c
Abstract:
Common Dxe Libarary for USB
Revision History
--*/
//
// Include common header file for this module.
//
#include "CommonHeader.h"
//
// Get Device Descriptor
//
EFI_STATUS
UsbGetDescriptor (
IN EFI_USB_IO_PROTOCOL *UsbIo,
IN UINT16 Value,
IN UINT16 Index,
IN UINT16 DescriptorLength,
OUT VOID *Descriptor,
OUT UINT32 *Status
)
/*++
Routine Description:
Usb Get Descriptor
Arguments:
UsbIo - EFI_USB_IO_PROTOCOL
Value - Device Request Value
Index - Device Request Index
DescriptorLength - Descriptor Length
Descriptor - Descriptor buffer to contain result
Status - Transfer Status
Returns:
EFI_INVALID_PARAMETER - Parameter is error
EFI_SUCCESS - Success
EFI_TIMEOUT - Device has no response
--*/
{
EFI_USB_DEVICE_REQUEST DevReq;
if (UsbIo == NULL) {
return EFI_INVALID_PARAMETER;
}
ZeroMem (&DevReq, sizeof (EFI_USB_DEVICE_REQUEST));
DevReq.RequestType = USB_DEV_GET_DESCRIPTOR_REQ_TYPE;
DevReq.Request = USB_DEV_GET_DESCRIPTOR;
DevReq.Value = Value;
DevReq.Index = Index;
DevReq.Length = DescriptorLength;
return UsbIo->UsbControlTransfer (
UsbIo,
&DevReq,
EfiUsbDataIn,
TIMEOUT_VALUE,
Descriptor,
DescriptorLength,
Status
);
}
//
// Set Device Descriptor
//
EFI_STATUS
UsbSetDescriptor (
IN EFI_USB_IO_PROTOCOL *UsbIo,
IN UINT16 Value,
IN UINT16 Index,
IN UINT16 DescriptorLength,
IN VOID *Descriptor,
OUT UINT32 *Status
)
/*++
Routine Description:
Usb Set Descriptor
Arguments:
UsbIo - EFI_USB_IO_PROTOCOL
Value - Device Request Value
Index - Device Request Index
DescriptorLength - Descriptor Length
Descriptor - Descriptor buffer to set
Status - Transfer Status
Returns:
EFI_INVALID_PARAMETER - Parameter is error
EFI_SUCCESS - Success
EFI_TIMEOUT - Device has no response
--*/
{
EFI_USB_DEVICE_REQUEST DevReq;
if (UsbIo == NULL) {
return EFI_INVALID_PARAMETER;
}
ZeroMem (&DevReq, sizeof (EFI_USB_DEVICE_REQUEST));
DevReq.RequestType = USB_DEV_SET_DESCRIPTOR_REQ_TYPE;
DevReq.Request = USB_DEV_SET_DESCRIPTOR;
DevReq.Value = Value;
DevReq.Index = Index;
DevReq.Length = DescriptorLength;
return UsbIo->UsbControlTransfer (
UsbIo,
&DevReq,
EfiUsbDataOut,
TIMEOUT_VALUE,
Descriptor,
DescriptorLength,
Status
);
}
//
// Get device Interface
//
EFI_STATUS
UsbGetDeviceInterface (
IN EFI_USB_IO_PROTOCOL *UsbIo,
IN UINT16 Index,
OUT UINT8 *AltSetting,
OUT UINT32 *Status
)
/*++
Routine Description:
Usb Get Device Interface
Arguments:
UsbIo - EFI_USB_IO_PROTOCOL
Index - Interface index value
AltSetting - Alternate setting
Status - Trasnsfer status
Returns:
EFI_INVALID_PARAMETER - Parameter is error
EFI_SUCCESS - Success
EFI_TIMEOUT - Device has no response
--*/
{
EFI_USB_DEVICE_REQUEST DevReq;
if (UsbIo == NULL) {
return EFI_INVALID_PARAMETER;
}
ZeroMem (&DevReq, sizeof (EFI_USB_DEVICE_REQUEST));
DevReq.RequestType = USB_DEV_GET_INTERFACE_REQ_TYPE;
DevReq.Request = USB_DEV_GET_INTERFACE;
DevReq.Index = Index;
DevReq.Length = 1;
return UsbIo->UsbControlTransfer (
UsbIo,
&DevReq,
EfiUsbDataIn,
TIMEOUT_VALUE,
AltSetting,
1,
Status
);
}
//
// Set device interface
//
EFI_STATUS
UsbSetDeviceInterface (
IN EFI_USB_IO_PROTOCOL *UsbIo,
IN UINT16 InterfaceNo,
IN UINT16 AltSetting,
OUT UINT32 *Status
)
/*++
Routine Description:
Usb Set Device Interface
Arguments:
UsbIo - EFI_USB_IO_PROTOCOL
InterfaceNo - Interface Number
AltSetting - Alternate setting
Status - Trasnsfer status
Returns:
EFI_INVALID_PARAMETER - Parameter is error
EFI_SUCCESS - Success
EFI_TIMEOUT - Device has no response
--*/
{
EFI_USB_DEVICE_REQUEST DevReq;
if (UsbIo == NULL) {
return EFI_INVALID_PARAMETER;
}
ZeroMem (&DevReq, sizeof (EFI_USB_DEVICE_REQUEST));
DevReq.RequestType = USB_DEV_SET_INTERFACE_REQ_TYPE;
DevReq.Request = USB_DEV_SET_INTERFACE;
DevReq.Value = AltSetting;
DevReq.Index = InterfaceNo;
return UsbIo->UsbControlTransfer (
UsbIo,
&DevReq,
EfiUsbNoData,
TIMEOUT_VALUE,
NULL,
0,
Status
);
}
//
// Get device configuration
//
EFI_STATUS
UsbGetDeviceConfiguration (
IN EFI_USB_IO_PROTOCOL *UsbIo,
OUT UINT8 *ConfigValue,
OUT UINT32 *Status
)
/*++
Routine Description:
Usb Get Device Configuration
Arguments:
UsbIo - EFI_USB_IO_PROTOCOL
ConfigValue - Config Value
Status - Transfer Status
Returns:
EFI_INVALID_PARAMETER - Parameter is error
EFI_SUCCESS - Success
EFI_TIMEOUT - Device has no response
--*/
{
EFI_USB_DEVICE_REQUEST DevReq;
if (UsbIo == NULL) {
return EFI_INVALID_PARAMETER;
}
ZeroMem (&DevReq, sizeof (EFI_USB_DEVICE_REQUEST));
DevReq.RequestType = USB_DEV_GET_CONFIGURATION_REQ_TYPE;
DevReq.Request = USB_DEV_GET_CONFIGURATION;
DevReq.Length = 1;
return UsbIo->UsbControlTransfer (
UsbIo,
&DevReq,
EfiUsbDataIn,
TIMEOUT_VALUE,
ConfigValue,
1,
Status
);
}
//
// Set device configuration
//
EFI_STATUS
UsbSetDeviceConfiguration (
IN EFI_USB_IO_PROTOCOL *UsbIo,
IN UINT16 Value,
OUT UINT32 *Status
)
/*++
Routine Description:
Usb Set Device Configuration
Arguments:
UsbIo - EFI_USB_IO_PROTOCOL
Value - Configuration Value to set
Status - Transfer status
Returns:
EFI_INVALID_PARAMETER - Parameter is error
EFI_SUCCESS - Success
EFI_TIMEOUT - Device has no response
--*/
{
EFI_USB_DEVICE_REQUEST DevReq;
if (UsbIo == NULL) {
return EFI_INVALID_PARAMETER;
}
ZeroMem (&DevReq, sizeof (EFI_USB_DEVICE_REQUEST));
DevReq.RequestType = USB_DEV_SET_CONFIGURATION_REQ_TYPE;
DevReq.Request = USB_DEV_SET_CONFIGURATION;
DevReq.Value = Value;
return UsbIo->UsbControlTransfer (
UsbIo,
&DevReq,
EfiUsbNoData,
TIMEOUT_VALUE,
NULL,
0,
Status
);
}
//
// Set Device Feature
//
EFI_STATUS
UsbSetDeviceFeature (
IN EFI_USB_IO_PROTOCOL *UsbIo,
IN EFI_USB_RECIPIENT Recipient,
IN UINT16 Value,
IN UINT16 Target,
OUT UINT32 *Status
)
/*++
Routine Description:
Usb Set Device Feature
Arguments:
UsbIo - EFI_USB_IO_PROTOCOL
Recipient - Interface/Device/Endpoint
Value - Request value
Target - Request Index
Status - Transfer status
Returns:
EFI_INVALID_PARAMETER - Parameter is error
EFI_SUCCESS - Success
EFI_TIMEOUT - Device has no response
--*/
{
EFI_USB_DEVICE_REQUEST DevReq;
if (UsbIo == NULL) {
return EFI_INVALID_PARAMETER;
}
ZeroMem (&DevReq, sizeof (EFI_USB_DEVICE_REQUEST));
switch (Recipient) {
case EfiUsbDevice:
DevReq.RequestType = 0x00;
break;
case EfiUsbInterface:
DevReq.RequestType = 0x01;
break;
case EfiUsbEndpoint:
DevReq.RequestType = 0x02;
break;
}
//
// Fill device request, see USB1.1 spec
//
DevReq.Request = USB_DEV_SET_FEATURE;
DevReq.Value = Value;
DevReq.Index = Target;
return UsbIo->UsbControlTransfer (
UsbIo,
&DevReq,
EfiUsbNoData,
TIMEOUT_VALUE,
NULL,
0,
Status
);
}
//
// Clear Device Feature
//
EFI_STATUS
UsbClearDeviceFeature (
IN EFI_USB_IO_PROTOCOL *UsbIo,
IN EFI_USB_RECIPIENT Recipient,
IN UINT16 Value,
IN UINT16 Target,
OUT UINT32 *Status
)
/*++
Routine Description:
Usb Clear Device Feature
Arguments:
UsbIo - EFI_USB_IO_PROTOCOL
Recipient - Interface/Device/Endpoint
Value - Request value
Target - Request Index
Status - Transfer status
Returns:
EFI_INVALID_PARAMETER - Parameter is error
EFI_SUCCESS - Success
EFI_TIMEOUT - Device has no response
--*/
{
EFI_USB_DEVICE_REQUEST DevReq;
if (UsbIo == NULL) {
return EFI_INVALID_PARAMETER;
}
ZeroMem (&DevReq, sizeof (EFI_USB_DEVICE_REQUEST));
switch (Recipient) {
case EfiUsbDevice:
DevReq.RequestType = 0x00;
break;
case EfiUsbInterface:
DevReq.RequestType = 0x01;
break;
case EfiUsbEndpoint:
DevReq.RequestType = 0x02;
break;
}
//
// Fill device request, see USB1.1 spec
//
DevReq.Request = USB_DEV_CLEAR_FEATURE;
DevReq.Value = Value;
DevReq.Index = Target;
return UsbIo->UsbControlTransfer (
UsbIo,
&DevReq,
EfiUsbNoData,
TIMEOUT_VALUE,
NULL,
0,
Status
);
}
//
// Get Device Status
//
EFI_STATUS
UsbGetDeviceStatus (
IN EFI_USB_IO_PROTOCOL *UsbIo,
IN EFI_USB_RECIPIENT Recipient,
IN UINT16 Target,
OUT UINT16 *DevStatus,
OUT UINT32 *Status
)
/*++
Routine Description:
Usb Get Device Status
Arguments:
UsbIo - EFI_USB_IO_PROTOCOL
Recipient - Interface/Device/Endpoint
Target - Request index
DevStatus - Device status
Status - Transfer status
Returns:
EFI_INVALID_PARAMETER - Parameter is error
EFI_SUCCESS - Success
EFI_TIMEOUT - Device has no response
--*/
{
EFI_USB_DEVICE_REQUEST DevReq;
if (UsbIo == NULL) {
return EFI_INVALID_PARAMETER;
}
ZeroMem (&DevReq, sizeof (EFI_USB_DEVICE_REQUEST));
switch (Recipient) {
case EfiUsbDevice:
DevReq.RequestType = 0x80;
break;
case EfiUsbInterface:
DevReq.RequestType = 0x81;
break;
case EfiUsbEndpoint:
DevReq.RequestType = 0x82;
break;
}
//
// Fill device request, see USB1.1 spec
//
DevReq.Request = USB_DEV_GET_STATUS;
DevReq.Value = 0;
DevReq.Index = Target;
DevReq.Length = 2;
return UsbIo->UsbControlTransfer (
UsbIo,
&DevReq,
EfiUsbDataIn,
TIMEOUT_VALUE,
DevStatus,
2,
Status
);
}
//
// Usb Get String
//
EFI_STATUS
UsbGetString (
IN EFI_USB_IO_PROTOCOL *UsbIo,
IN UINT16 LangID,
IN UINT8 Index,
IN VOID *Buf,
IN UINTN BufSize,
OUT UINT32 *Status
)
/*++
Routine Description:
Usb Get String
Arguments:
UsbIo - EFI_USB_IO_PROTOCOL
LangID - Language ID
Index - Request index
Buf - Buffer to store string
BufSize - Buffer size
Status - Transfer status
Returns:
EFI_INVALID_PARAMETER - Parameter is error
EFI_SUCCESS - Success
EFI_TIMEOUT - Device has no response
--*/
{
UINT16 Value;
if (UsbIo == NULL) {
return EFI_INVALID_PARAMETER;
}
//
// Fill value, see USB1.1 spec
//
Value = (UINT16) ((USB_DT_STRING << 8) | Index);
return UsbGetDescriptor (
UsbIo,
Value,
LangID,
(UINT16) BufSize,
Buf,
Status
);
}
EFI_STATUS
UsbClearEndpointHalt (
IN EFI_USB_IO_PROTOCOL *UsbIo,
IN UINT8 EndpointNo,
OUT UINT32 *Status
)
/*++
Routine Description:
Clear endpoint stall
Arguments:
UsbIo - EFI_USB_IO_PROTOCOL
EndpointNo - Endpoint Number
Status - Transfer Status
Returns:
EFI_NOT_FOUND - Can't find the Endpoint
EFI_DEVICE_ERROR - Hardware error
EFI_SUCCESS - Success
--*/
{
EFI_STATUS Result;
EFI_USB_ENDPOINT_DESCRIPTOR EndpointDescriptor;
EFI_USB_INTERFACE_DESCRIPTOR InterfaceDescriptor;
UINT8 Index;
ZeroMem (&EndpointDescriptor, sizeof (EFI_USB_ENDPOINT_DESCRIPTOR));
//
// First seach the endpoint descriptor for that endpoint addr
//
Result = UsbIo->UsbGetInterfaceDescriptor (
UsbIo,
&InterfaceDescriptor
);
if (EFI_ERROR (Result)) {
return Result;
}
for (Index = 0; Index < InterfaceDescriptor.NumEndpoints; Index++) {
Result = UsbIo->UsbGetEndpointDescriptor (
UsbIo,
Index,
&EndpointDescriptor
);
if (EFI_ERROR (Result)) {
continue;
}
if (EndpointDescriptor.EndpointAddress == EndpointNo) {
break;
}
}
if (Index == InterfaceDescriptor.NumEndpoints) {
//
// No such endpoint
//
return EFI_NOT_FOUND;
}
Result = UsbClearDeviceFeature (
UsbIo,
EfiUsbEndpoint,
EfiUsbEndpointHalt,
EndpointDescriptor.EndpointAddress,
Status
);
return Result;
}

464
MdePkg/Library/UefiUsbLib/hid.c Normal file
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/*++
Copyright (c) 2006, 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.
Module Name:
hid.c
Abstract:
HID class request
Revision History
--*/
//
// Include common header file for this module.
//
#include "CommonHeader.h"
//
// Function to get HID descriptor
//
EFI_STATUS
UsbGetHidDescriptor (
IN EFI_USB_IO_PROTOCOL *UsbIo,
IN UINT8 InterfaceNum,
OUT EFI_USB_HID_DESCRIPTOR *HidDescriptor
)
/*++
Routine Description:
Get Hid Descriptor
Arguments:
UsbIo - EFI_USB_IO_PROTOCOL
InterfaceNum - Hid interface number
HidDescriptor - Caller allocated buffer to store Usb hid descriptor
if successfully returned.
Returns:
EFI_SUCCESS
EFI_DEVICE_ERROR
EFI_TIMEOUT
--*/
{
UINT32 Status;
EFI_STATUS Result;
EFI_USB_DEVICE_REQUEST Request;
Request.RequestType = 0x81;
Request.Request = 0x06;
Request.Value = (UINT16) (0x21 << 8);
Request.Index = InterfaceNum;
Request.Length = sizeof (EFI_USB_HID_DESCRIPTOR);
Result = UsbIo->UsbControlTransfer (
UsbIo,
&Request,
EfiUsbDataIn,
TIMEOUT_VALUE,
HidDescriptor,
sizeof (EFI_USB_HID_DESCRIPTOR),
&Status
);
return Result;
}
//
// Function to get Report Class descriptor
//
EFI_STATUS
UsbGetReportDescriptor (
IN EFI_USB_IO_PROTOCOL *UsbIo,
IN UINT8 InterfaceNum,
IN UINT16 DescriptorSize,
OUT UINT8 *DescriptorBuffer
)
/*++
Routine Description:
get Report Class descriptor
Arguments:
UsbIo - EFI_USB_IO_PROTOCOL.
InterfaceNum - Report interface number.
DescriptorSize - Length of DescriptorBuffer.
DescriptorBuffer - Caller allocated buffer to store Usb report descriptor
if successfully returned.
Returns:
EFI_SUCCESS
EFI_DEVICE_ERROR
EFI_TIMEOUT
--*/
{
UINT32 Status;
EFI_STATUS Result;
EFI_USB_DEVICE_REQUEST Request;
//
// Fill Device request packet
//
Request.RequestType = 0x81;
Request.Request = 0x06;
Request.Value = (UINT16) (0x22 << 8);
Request.Index = InterfaceNum;
Request.Length = DescriptorSize;
Result = UsbIo->UsbControlTransfer (
UsbIo,
&Request,
EfiUsbDataIn,
TIMEOUT_VALUE,
DescriptorBuffer,
DescriptorSize,
&Status
);
return Result;
}
//
// Following are HID class request
//
EFI_STATUS
UsbGetProtocolRequest (
IN EFI_USB_IO_PROTOCOL *UsbIo,
IN UINT8 Interface,
IN UINT8 *Protocol
)
/*++
Routine Description:
Get Hid Protocol Request
Arguments:
UsbIo - EFI_USB_IO_PROTOCOL
Interface - Which interface the caller wants to get protocol
Protocol - Protocol value returned.
Returns:
EFI_SUCCESS
EFI_DEVICE_ERROR
EFI_TIMEOUT
--*/
{
UINT32 Status;
EFI_STATUS Result;
EFI_USB_DEVICE_REQUEST Request;
//
// Fill Device request packet
//
Request.RequestType = 0xa1;
//
// 10100001b;
//
Request.Request = EFI_USB_GET_PROTOCOL_REQUEST;
Request.Value = 0;
Request.Index = Interface;
Request.Length = 1;
Result = UsbIo->UsbControlTransfer (
UsbIo,
&Request,
EfiUsbDataIn,
TIMEOUT_VALUE,
Protocol,
sizeof (UINT8),
&Status
);
return Result;
}
EFI_STATUS
UsbSetProtocolRequest (
IN EFI_USB_IO_PROTOCOL *UsbIo,
IN UINT8 Interface,
IN UINT8 Protocol
)
/*++
Routine Description:
Set Hid Protocol Request
Arguments:
UsbIo - EFI_USB_IO_PROTOCOL
Interface - Which interface the caller wants to set protocol
Protocol - Protocol value the caller wants to set.
Returns:
EFI_SUCCESS
EFI_DEVICE_ERROR
EFI_TIMEOUT
--*/
{
UINT32 Status;
EFI_STATUS Result;
EFI_USB_DEVICE_REQUEST Request;
//
// Fill Device request packet
//
Request.RequestType = 0x21;
//
// 00100001b;
//
Request.Request = EFI_USB_SET_PROTOCOL_REQUEST;
Request.Value = Protocol;
Request.Index = Interface;
Request.Length = 0;
Result = UsbIo->UsbControlTransfer (
UsbIo,
&Request,
EfiUsbNoData,
TIMEOUT_VALUE,
NULL,
0,
&Status
);
return Result;
}
EFI_STATUS
UsbSetIdleRequest (
IN EFI_USB_IO_PROTOCOL *UsbIo,
IN UINT8 Interface,
IN UINT8 ReportId,
IN UINT8 Duration
)
/*++
Routine Description:
Set Idel request.
Arguments:
UsbIo - EFI_USB_IO_PROTOCOL
Interface - Which interface the caller wants to set.
ReportId - Which report the caller wants to set.
Duration - Idle rate the caller wants to set.
Returns:
EFI_SUCCESS
EFI_DEVICE_ERROR
EFI_TIMEOUT
--*/
{
UINT32 Status;
EFI_STATUS Result;
EFI_USB_DEVICE_REQUEST Request;
//
// Fill Device request packet
//
Request.RequestType = 0x21;
//
// 00100001b;
//
Request.Request = EFI_USB_SET_IDLE_REQUEST;
Request.Value = (UINT16) ((Duration << 8) | ReportId);
Request.Index = Interface;
Request.Length = 0;
Result = UsbIo->UsbControlTransfer (
UsbIo,
&Request,
EfiUsbNoData,
TIMEOUT_VALUE,
NULL,
0,
&Status
);
return Result;
}
EFI_STATUS
UsbGetIdleRequest (
IN EFI_USB_IO_PROTOCOL *UsbIo,
IN UINT8 Interface,
IN UINT8 ReportId,
OUT UINT8 *Duration
)
/*++
Routine Description:
Get Idel request.
Arguments:
UsbIo - EFI_USB_IO_PROTOCOL
Interface - Which interface the caller wants to get.
ReportId - Which report the caller wants to get.
Duration - Idle rate the caller wants to get.
Returns:
EFI_SUCCESS
EFI_DEVICE_ERROR
EFI_TIMEOUT
--*/
{
UINT32 Status;
EFI_STATUS Result;
EFI_USB_DEVICE_REQUEST Request;
//
// Fill Device request packet
//
Request.RequestType = 0xa1;
//
// 10100001b;
//
Request.Request = EFI_USB_GET_IDLE_REQUEST;
Request.Value = ReportId;
Request.Index = Interface;
Request.Length = 1;
Result = UsbIo->UsbControlTransfer (
UsbIo,
&Request,
EfiUsbDataIn,
TIMEOUT_VALUE,
Duration,
1,
&Status
);
return Result;
}
EFI_STATUS
UsbSetReportRequest (
IN EFI_USB_IO_PROTOCOL *UsbIo,
IN UINT8 Interface,
IN UINT8 ReportId,
IN UINT8 ReportType,
IN UINT16 ReportLen,
IN UINT8 *Report
)
/*++
Routine Description:
Hid Set Report request.
Arguments:
UsbIo - EFI_USB_IO_PROTOCOL
Interface - Which interface the caller wants to set.
ReportId - Which report the caller wants to set.
ReportType - Type of report.
ReportLen - Length of report descriptor.
Report - Report Descriptor buffer.
Returns:
EFI_SUCCESS
EFI_DEVICE_ERROR
EFI_TIMEOUT
--*/
{
UINT32 Status;
EFI_STATUS Result;
EFI_USB_DEVICE_REQUEST Request;
//
// Fill Device request packet
//
Request.RequestType = 0x21;
//
// 00100001b;
//
Request.Request = EFI_USB_SET_REPORT_REQUEST;
Request.Value = (UINT16) ((ReportType << 8) | ReportId);
Request.Index = Interface;
Request.Length = ReportLen;
Result = UsbIo->UsbControlTransfer (
UsbIo,
&Request,
EfiUsbDataOut,
TIMEOUT_VALUE,
Report,
ReportLen,
&Status
);
return Result;
}
EFI_STATUS
UsbGetReportRequest (
IN EFI_USB_IO_PROTOCOL *UsbIo,
IN UINT8 Interface,
IN UINT8 ReportId,
IN UINT8 ReportType,
IN UINT16 ReportLen,
IN UINT8 *Report
)
/*++
Routine Description:
Hid Set Report request.
Arguments:
UsbIo - EFI_USB_IO_PROTOCOL
Interface - Which interface the caller wants to set.
ReportId - Which report the caller wants to set.
ReportType - Type of report.
ReportLen - Length of report descriptor.
Report - Caller allocated buffer to store Report Descriptor.
Returns:
EFI_SUCCESS
EFI_DEVICE_ERROR
EFI_TIMEOUT
--*/
{
UINT32 Status;
EFI_STATUS Result;
EFI_USB_DEVICE_REQUEST Request;
//
// Fill Device request packet
//
Request.RequestType = 0xa1;
//
// 10100001b;
//
Request.Request = EFI_USB_GET_REPORT_REQUEST;
Request.Value = (UINT16) ((ReportType << 8) | ReportId);
Request.Index = Interface;
Request.Length = ReportLen;
Result = UsbIo->UsbControlTransfer (
UsbIo,
&Request,
EfiUsbDataIn,
TIMEOUT_VALUE,
Report,
ReportLen,
&Status
);
return Result;
}