mirror of https://github.com/acidanthera/audk.git
564 lines
22 KiB
C
564 lines
22 KiB
C
/** @file
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Provides most usb APIs to support the Hid requests defined in Usb Hid 1.1 spec
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and the standard requests defined in Usb 1.1 spec.
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Copyright (c) 2006 - 2008, Intel Corporation<BR>
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef __USB_DXE_LIB_H__
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#define __USB_DXE_LIB_H__
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#include <Protocol/UsbIo.h>
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#include <IndustryStandard/Usb.h>
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///
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/// define the timeout time as 3ms
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///
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#define TIMEOUT_VALUE 3 * 1000
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/**
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Get the descriptor of the specified USB HID interface.
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Submit a USB get HID descriptor request for the USB device specified by UsbIo
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and Interface and return the HID descriptor in HidDescriptor.
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If UsbIo is NULL, then ASSERT().
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If HidDescriptor is NULL, then ASSERT().
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@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
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@param Interface The index of the HID interface on the USB target.
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@param HidDescriptor Pointer to the USB HID descriptor that was retrieved from
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the specified USB target and interface. Type EFI_USB_HID_DESCRIPTOR
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is defined in the MDE Package Industry Standard include file Usb.h.
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@retval EFI_SUCCESS The request executed successfully.
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@retval EFI_TIMEOUT A timeout occurred executing the request.
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@retval EFI_DEVICE_ERROR The request failed due to a device error.
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**/
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EFI_STATUS
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EFIAPI
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UsbGetHidDescriptor (
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IN EFI_USB_IO_PROTOCOL *UsbIo,
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IN UINT8 Interface,
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OUT EFI_USB_HID_DESCRIPTOR *HidDescriptor
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);
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/**
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Get the report descriptor of the specified USB HID interface.
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Submit a USB get HID report descriptor request for the USB device specified by
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UsbIo and Interface and return the report descriptor in DescriptorBuffer.
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If UsbIo is NULL, then ASSERT().
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If DescriptorBuffer is NULL, then ASSERT().
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@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
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@param Interface The index of the report interface on the USB target.
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@param DescriptorLength The size, in bytes, of DescriptorBuffer.
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@param DescriptorBuffer A pointer to the buffer to store the report class descriptor.
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@retval EFI_SUCCESS The request executed successfully.
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@retval EFI_OUT_OF_RESOURCES The request could not be completed because the
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buffer specifed by DescriptorLength and DescriptorBuffer
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is not large enough to hold the result of the request.
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@retval EFI_TIMEOUT A timeout occurred executing the request.
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@retval EFI_DEVICE_ERROR The request failed due to a device error.
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**/
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EFI_STATUS
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EFIAPI
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UsbGetReportDescriptor (
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IN EFI_USB_IO_PROTOCOL *UsbIo,
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IN UINT8 Interface,
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IN UINT16 DescriptorLength,
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OUT UINT8 *DescriptorBuffer
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);
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/**
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Get the HID protocol of the specified USB HID interface.
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Submit a USB get HID protocol request for the USB device specified by UsbIo
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and Interface and return the protocol retrieved in Protocol.
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If UsbIo is NULL, then ASSERT().
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If Protocol is NULL, then ASSERT().
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@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
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@param Interface The index of the report interface on the USB target.
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@param Protocol A pointer to the protocol for the specified USB target.
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@retval EFI_SUCCESS The request executed successfully.
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@retval EFI_TIMEOUT A timeout occurred executing the request.
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@retval EFI_DEVICE_ERROR The request failed due to a device error.
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**/
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EFI_STATUS
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EFIAPI
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UsbGetProtocolRequest (
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IN EFI_USB_IO_PROTOCOL *UsbIo,
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IN UINT8 Interface,
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IN UINT8 *Protocol
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);
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/**
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Set the HID protocol of the specified USB HID interface.
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Submit a USB set HID protocol request for the USB device specified by UsbIo
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and Interface and set the protocol to the value specified by Protocol.
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If UsbIo is NULL, then ASSERT().
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@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
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@param Interface The index of the report interface on the USB target.
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@param Protocol The protocol value to set for the specified USB target.
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@retval EFI_SUCCESS The request executed successfully.
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@retval EFI_TIMEOUT A timeout occurred executing the request.
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@retval EFI_DEVICE_ERROR The request failed due to a device error.
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**/
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EFI_STATUS
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EFIAPI
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UsbSetProtocolRequest (
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IN EFI_USB_IO_PROTOCOL *UsbIo,
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IN UINT8 Interface,
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IN UINT8 Protocol
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);
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/**
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Set the idle rate of the specified USB HID report.
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Submit a USB set HID report idle request for the USB device specified by UsbIo,
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Interface, and ReportId, and set the idle rate to the value specified by Duration.
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If UsbIo is NULL, then ASSERT().
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@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
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@param Interface The index of the report interface on the USB target.
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@param ReportId The identifier of the report to retrieve.
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@param Duration The idle rate to set for the specified USB target.
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@retval EFI_SUCCESS The request executed successfully.
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@retval EFI_TIMEOUT A timeout occurred executing the request.
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@retval EFI_DEVICE_ERROR The request failed due to a device error.
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**/
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EFI_STATUS
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EFIAPI
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UsbSetIdleRequest (
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IN EFI_USB_IO_PROTOCOL *UsbIo,
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IN UINT8 Interface,
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IN UINT8 ReportId,
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IN UINT8 Duration
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);
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/**
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Get the idle rate of the specified USB HID report.
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Submit a USB get HID report idle request for the USB device specified by UsbIo,
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Interface, and ReportId, and return the ide rate in Duration.
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If UsbIo is NULL, then ASSERT().
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If Duration is NULL, then ASSERT().
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@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
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@param Interface The index of the report interface on the USB target.
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@param ReportId The identifier of the report to retrieve.
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@param Duration A pointer to the idle rate retrieved from the specified USB target.
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@retval EFI_SUCCESS The request executed successfully.
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@retval EFI_TIMEOUT A timeout occurred executing the request.
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@retval EFI_DEVICE_ERROR The request failed due to a device error.
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**/
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EFI_STATUS
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EFIAPI
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UsbGetIdleRequest (
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IN EFI_USB_IO_PROTOCOL *UsbIo,
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IN UINT8 Interface,
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IN UINT8 ReportId,
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OUT UINT8 *Duration
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);
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/**
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Set the report descriptor of the specified USB HID interface.
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@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
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@param Interface The index of the report interface on the USB target.
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@param ReportId The identifier of the report to retrieve.
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@param ReportType The type of report to retrieve.
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@param ReportLength The size, in bytes, of Report.
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@param Report A pointer to the report descriptor buffer to set.
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@retval EFI_SUCCESS The request executed successfully.
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@retval EFI_TIMEOUT A timeout occurred executing the request.
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@retval EFI_DEVICE_ERROR The request failed due to a device error.
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**/
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EFI_STATUS
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EFIAPI
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UsbSetReportRequest (
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IN EFI_USB_IO_PROTOCOL *UsbIo,
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IN UINT8 Interface,
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IN UINT8 ReportId,
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IN UINT8 ReportType,
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IN UINT16 ReportLen,
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IN UINT8 *Report
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);
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/**
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Get the report descriptor of the specified USB HID interface.
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Submit a USB get HID report request for the USB device specified by UsbIo,
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Interface, ReportId, and ReportType, and return the report in the buffer
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specified by Report.
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If UsbIo is NULL, then ASSERT().
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If Report is NULL, then ASSERT().
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@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
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@param Interface The index of the report interface on the USB target.
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@param ReportId The identifier of the report to retrieve.
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@param ReportType The type of report to retrieve.
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@param ReportLength The size, in bytes, of Report.
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@param Report A pointer to the buffer to store the report descriptor.
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@retval EFI_SUCCESS The request executed successfully.
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@retval EFI_OUT_OF_RESOURCES The request could not be completed because the
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buffer specifed by ReportLength and Report is not
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large enough to hold the result of the request.
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@retval EFI_TIMEOUT A timeout occurred executing the request.
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@retval EFI_DEVICE_ERROR The request failed due to a device error.
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**/
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EFI_STATUS
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EFIAPI
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UsbGetReportRequest (
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IN EFI_USB_IO_PROTOCOL *UsbIo,
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IN UINT8 Interface,
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IN UINT8 ReportId,
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IN UINT8 ReportType,
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IN UINT16 ReportLen,
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IN UINT8 *Report
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);
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/**
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Get the descriptor of the specified USB device.
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Submit a USB get descriptor request for the USB device specified by UsbIo, Value,
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and Index, and return the descriptor in the buffer specified by Descriptor.
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The status of the transfer is returned in Status.
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If UsbIo is NULL, then ASSERT().
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If Descriptor is NULL, then ASSERT().
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If Status is NULL, then ASSERT().
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@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
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@param Value The device request value.
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@param Index The device request index.
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@param DescriptorLength The size, in bytes, of Descriptor.
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@param Descriptor A pointer to the descriptor buffer to get.
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@param Status A pointer to the status of the transfer.
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@retval EFI_SUCCESS The request executed successfully.
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@retval EFI_OUT_OF_RESOURCES The request could not be completed because the
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buffer specifed by DescriptorLength and Descriptor
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is not large enough to hold the result of the request.
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@retval EFI_TIMEOUT A timeout occurred executing the request.
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@retval EFI_DEVICE_ERROR The request failed due to a device error. The transfer
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status is returned in Status.
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**/
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EFI_STATUS
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EFIAPI
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UsbGetDescriptor (
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IN EFI_USB_IO_PROTOCOL *UsbIo,
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IN UINT16 Value,
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IN UINT16 Index,
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IN UINT16 DescriptorLength,
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OUT VOID *Descriptor,
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OUT UINT32 *Status
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);
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/**
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Set the descriptor of the specified USB device.
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Submit a USB set descriptor request for the USB device specified by UsbIo,
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Value, and Index, and set the descriptor using the buffer specified by DesriptorLength
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and Descriptor. The status of the transfer is returned in Status.
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If UsbIo is NULL, then ASSERT().
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If Descriptor is NULL, then ASSERT().
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If Status is NULL, then ASSERT().
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@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
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@param Value The device request value.
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@param Index The device request index.
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@param DescriptorLength The size, in bytes, of Descriptor.
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@param Descriptor A pointer to the descriptor buffer to set.
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@param Status A pointer to the status of the transfer.
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@retval EFI_SUCCESS The request executed successfully.
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@retval EFI_TIMEOUT A timeout occurred executing the request.
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@retval EFI_DEVICE_ERROR The request failed due to a device error.
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The transfer status is returned in Status.
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**/
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EFI_STATUS
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EFIAPI
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UsbSetDescriptor (
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IN EFI_USB_IO_PROTOCOL *UsbIo,
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IN UINT16 Value,
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IN UINT16 Index,
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IN UINT16 DescriptorLength,
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IN VOID *Descriptor,
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OUT UINT32 *Status
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);
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/**
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Get the interface setting of the specified USB device.
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Submit a USB get interface request for the USB device specified by UsbIo,
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and Interface, and place the result in the buffer specified by AlternateSetting.
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The status of the transfer is returned in Status.
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If UsbIo is NULL, then ASSERT().
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If AlternateSetting is NULL, then ASSERT().
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If Status is NULL, then ASSERT().
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@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
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@param Interface The interface index value.
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@param AlternateSetting A pointer to the alternate setting to be retrieved.
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@param Status A pointer to the status of the transfer.
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@retval EFI_SUCCESS The request executed successfully.
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@retval EFI_TIMEOUT A timeout occurred executing the request.
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@retval EFI_DEVICE_ERROR The request failed due to a device error.
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The transfer status is returned in Status.
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**/
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EFI_STATUS
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EFIAPI
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UsbGetInterface (
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IN EFI_USB_IO_PROTOCOL *UsbIo,
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IN UINT16 Interface,
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OUT UINT8 *AlternateSetting,
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OUT UINT32 *Status
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);
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/**
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Set the interface setting of the specified USB device.
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Submit a USB set interface request for the USB device specified by UsbIo, and
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Interface, and set the alternate setting to the value specified by AlternateSetting.
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The status of the transfer is returned in Status.
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If UsbIo is NULL, then ASSERT().
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If Status is NULL, then ASSERT().
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@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
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@param Interface The interface index value.
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@param AlternateSetting The alternate setting to be set.
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@param Status A pointer to the status of the transfer.
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@retval EFI_SUCCESS The request executed successfully.
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@retval EFI_TIMEOUT A timeout occurred executing the request.
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@retval EFI_SUCCESS The request failed due to a device error.
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The transfer status is returned in Status.
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**/
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EFI_STATUS
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EFIAPI
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UsbSetInterface (
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IN EFI_USB_IO_PROTOCOL *UsbIo,
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IN UINT16 Interface,
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IN UINT16 AlternateSetting,
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OUT UINT32 *Status
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);
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/**
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Get the device configuration.
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Submit a USB get configuration request for the USB device specified by UsbIo
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and place the result in the buffer specified by ConfigurationValue. The status
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of the transfer is returned in Status.
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If UsbIo is NULL, then ASSERT().
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If ConfigurationValue is NULL, then ASSERT().
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If Status is NULL, then ASSERT().
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@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
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@param ConfigurationValue A pointer to the device configuration to be retrieved.
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@param Status A pointer to the status of the transfer.
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@retval EFI_SUCCESS The request executed successfully.
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@retval EFI_TIMEOUT A timeout occurred executing the request.
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@retval EFI_DEVICE_ERROR The request failed due to a device error.
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The transfer status is returned in Status.
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**/
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EFI_STATUS
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EFIAPI
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UsbGetConfiguration (
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IN EFI_USB_IO_PROTOCOL *UsbIo,
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OUT UINT8 *ConfigurationValue,
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OUT UINT32 *Status
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);
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/**
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Set the device configuration.
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Submit a USB set configuration request for the USB device specified by UsbIo
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and set the device configuration to the value specified by ConfigurationValue.
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The status of the transfer is returned in Status.
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If UsbIo is NULL, then ASSERT().
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If Status is NULL, then ASSERT().
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@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
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@param ConfigurationValue The device configuration value to be set.
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@param Status A pointer to the status of the transfer.
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@retval EFI_SUCCESS The request executed successfully.
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@retval EFI_TIMEOUT A timeout occurred executing the request.
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@retval EFI_DEVICE_ERROR The request failed due to a device error.
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The transfer status is returned in Status.
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**/
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EFI_STATUS
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EFIAPI
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UsbSetConfiguration (
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IN EFI_USB_IO_PROTOCOL *UsbIo,
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IN UINT16 ConfigurationValue,
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OUT UINT32 *Status
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);
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/**
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Set the specified feature of the specified device.
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Submit a USB set device feature request for the USB device specified by UsbIo,
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Recipient, and Target to the value specified by Value. The status of the
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transfer is returned in Status.
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If UsbIo is NULL, then ASSERT().
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If Status is NULL, then ASSERT().
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@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
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@param Recipient The USB data recipient type (i.e. Device, Interface, Endpoint).
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Type USB_TYPES_DEFINITION is defined in the MDE Package Industry
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Standard include file Usb.h.
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@param Value The value of the feature to be set.
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@param Target The index of the device to be set.
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@param Status A pointer to the status of the transfer.
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@retval EFI_SUCCESS The request executed successfully.
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@retval EFI_TIMEOUT A timeout occurred executing the request.
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@retval EFI_DEVICE_ERROR The request failed due to a device error.
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The transfer status is returned in Status.
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**/
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EFI_STATUS
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EFIAPI
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UsbSetFeature (
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IN EFI_USB_IO_PROTOCOL *UsbIo,
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IN USB_TYPES_DEFINITION Recipient,
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IN UINT16 Value,
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IN UINT16 Target,
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OUT UINT32 *Status
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);
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/**
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Clear the specified feature of the specified device.
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Submit a USB clear device feature request for the USB device specified by UsbIo,
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Recipient, and Target to the value specified by Value. The status of the transfer
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is returned in Status.
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If UsbIo is NULL, then ASSERT().
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If Status is NULL, then ASSERT().
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@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
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@param Recipient The USB data recipient type (i.e. Device, Interface, Endpoint).
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Type USB_TYPES_DEFINITION is defined in the MDE Package Industry Standard
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include file Usb.h.
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@param Value The value of the feature to be cleared.
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@param Target The index of the device to be cleared.
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@param Status A pointer to the status of the transfer.
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@retval EFI_SUCCESS The request executed successfully.
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@retval EFI_TIMEOUT A timeout occurred executing the request.
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@retval EFI_DEVICE_ERROR The request failed due to a device error.
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The transfer status is returned in Status.
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**/
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EFI_STATUS
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EFIAPI
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UsbClearFeature (
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IN EFI_USB_IO_PROTOCOL *UsbIo,
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IN USB_TYPES_DEFINITION Recipient,
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IN UINT16 Value,
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IN UINT16 Target,
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OUT UINT32 *Status
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);
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/**
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Get the status of the specified device.
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Submit a USB device get status request for the USB device specified by UsbIo,
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Recipient, and Target and place the result in the buffer specified by DeviceStatus.
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The status of the transfer is returned in Status.
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If UsbIo is NULL, then ASSERT().
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If DeviceStatus is NULL, then ASSERT().
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If Status is NULL, then ASSERT().
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@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
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@param Recipient The USB data recipient type (i.e. Device, Interface, Endpoint).
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Type USB_TYPES_DEFINITION is defined in the MDE Package Industry Standard
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include file Usb.h.
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@param Target The index of the device to be get the status of.
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@param DeviceStatus A pointer to the device status to be retrieved.
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@param Status A pointer to the status of the transfer.
|
|
|
|
@retval EFI_SUCCESS The request executed successfully.
|
|
@retval EFI_TIMEOUT A timeout occurred executing the request.
|
|
@retval EFI_DEVICE_ERROR The request failed due to a device error.
|
|
The transfer status is returned in Status.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
UsbGetStatus (
|
|
IN EFI_USB_IO_PROTOCOL *UsbIo,
|
|
IN USB_TYPES_DEFINITION Recipient,
|
|
IN UINT16 Target,
|
|
OUT UINT16 *DeviceStatus,
|
|
OUT UINT32 *Status
|
|
);
|
|
|
|
/**
|
|
Clear halt feature of the specified usb endpoint.
|
|
|
|
Retrieve the USB endpoint descriptor specified by UsbIo and EndPoint.
|
|
If the USB endpoint descriptor can not be retrieved, then return EFI_NOT_FOUND.
|
|
If the endpoint descriptor is found, then clear the halt fature of this USB endpoint.
|
|
The status of the transfer is returned in Status.
|
|
If UsbIo is NULL, then ASSERT().
|
|
If Status is NULL, then ASSERT().
|
|
|
|
@param UsbIo A pointer to the USB I/O Protocol instance for the specific USB target.
|
|
@param Endpoint The endpoint address.
|
|
@param Status A pointer to the status of the transfer.
|
|
|
|
@retval EFI_SUCCESS The request executed successfully.
|
|
@retval EFI_TIMEOUT A timeout occurred executing the request.
|
|
@retval EFI_DEVICE_ERROR The request failed due to a device error.
|
|
The transfer status is returned in Status.
|
|
@retval EFI_NOT_FOUND The specified USB endpoint descriptor can not be found
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
UsbClearEndpointHalt (
|
|
IN EFI_USB_IO_PROTOCOL *UsbIo,
|
|
IN UINT8 Endpoint,
|
|
OUT UINT32 *Status
|
|
);
|
|
|
|
#endif
|