diff options
Diffstat (limited to 'EdkModulePkg/Library/EdkUsbLib')
| -rw-r--r-- | EdkModulePkg/Library/EdkUsbLib/EdkUsbLib.msa | 44 | ||||
| -rw-r--r-- | EdkModulePkg/Library/EdkUsbLib/UsbDxeLib.c | 699 | ||||
| -rw-r--r-- | EdkModulePkg/Library/EdkUsbLib/hid.c | 459 |
3 files changed, 0 insertions, 1202 deletions
diff --git a/EdkModulePkg/Library/EdkUsbLib/EdkUsbLib.msa b/EdkModulePkg/Library/EdkUsbLib/EdkUsbLib.msa deleted file mode 100644 index 263b608217..0000000000 --- a/EdkModulePkg/Library/EdkUsbLib/EdkUsbLib.msa +++ /dev/null @@ -1,44 +0,0 @@ -<?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>EdkUsbLib</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>EdkUsbLib</OutputFileBasename>
- </ModuleDefinitions>
- <LibraryClassDefinitions>
- <LibraryClass Usage="ALWAYS_PRODUCED" SupModuleList="DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER">
- <Keyword>EdkUsbLib</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>
\ No newline at end of file diff --git a/EdkModulePkg/Library/EdkUsbLib/UsbDxeLib.c b/EdkModulePkg/Library/EdkUsbLib/UsbDxeLib.c deleted file mode 100644 index 8bbd0893ae..0000000000 --- a/EdkModulePkg/Library/EdkUsbLib/UsbDxeLib.c +++ /dev/null @@ -1,699 +0,0 @@ -/*++
-
-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
-
---*/
-
-//
-// 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;
-}
diff --git a/EdkModulePkg/Library/EdkUsbLib/hid.c b/EdkModulePkg/Library/EdkUsbLib/hid.c deleted file mode 100644 index edf9a94efc..0000000000 --- a/EdkModulePkg/Library/EdkUsbLib/hid.c +++ /dev/null @@ -1,459 +0,0 @@ -/*++
-
-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
-
---*/
-
-//
-// 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;
-}
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