mirror of https://github.com/acidanthera/audk.git
Add Usb Hid class request type into IndustryStandard/Usb.h, and replace the hard value in UefiUsbLib by them.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5834 6f19259b-4bc3-4df7-8a09-765794883524
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lgao4
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@ -170,6 +170,7 @@ typedef enum {
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USB_DESC_TYPE_INTERFACE = 0x04,
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USB_DESC_TYPE_ENDPOINT = 0x05,
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USB_DESC_TYPE_HID = 0x21,
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USB_DESC_TYPE_REPORT = 0x22,
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//
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// Features to be cleared by CLEAR_FEATURE requests
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@ -198,6 +199,17 @@ typedef enum {
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// HID constants definition, see HID rev1.0
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//
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//
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// HID standard GET_DESCRIPTOR request.
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//
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#define USB_HID_GET_DESCRIPTOR_REQ_TYPE 0x81
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//
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// HID specific requests.
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//
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#define USB_HID_CLASS_GET_REQ_TYPE 0xa1
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#define USB_HID_CLASS_SET_REQ_TYPE 0x21
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//
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// HID report item format
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//
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@ -1,6 +1,7 @@
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/** @file
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The library provides USB descriptor, protocol operations.
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The library provides USB HID Class standard and specific requests defined
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in USB HID Firmware Specification 7 section : Requests.
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Copyright (c) 2004, Intel Corporation
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All rights reserved. This program and the accompanying materials
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@ -15,6 +16,18 @@
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#include <UefiUsbLibInternal.h>
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//
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// Hid RequestType Bits specifying characteristics of request.
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// Valid values are 10100001b (0xa1) or 00100001b (0x21).
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// The following description:
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// 7 Data transfer direction
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// 0 = Host to device
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// 1 = Device to host
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// 6..5 Type
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// 1 = Class
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// 4..0 Recipient
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// 1 = Interface
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//
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/**
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Get Hid Descriptor.
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@ -44,9 +57,9 @@ UsbGetHidDescriptor (
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return EFI_INVALID_PARAMETER;
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}
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Request.RequestType = 0x81;
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Request.Request = 0x06;
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Request.Value = (UINT16) (0x21 << 8);
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Request.RequestType = USB_HID_GET_DESCRIPTOR_REQ_TYPE;
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Request.Request = USB_REQ_GET_DESCRIPTOR;
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Request.Value = (UINT16) (USB_DESC_TYPE_HID << 8);
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Request.Index = InterfaceNum;
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Request.Length = sizeof (EFI_USB_HID_DESCRIPTOR);
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@ -96,9 +109,9 @@ UsbGetReportDescriptor (
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//
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// Fill Device request packet
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//
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Request.RequestType = 0x81;
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Request.Request = 0x06;
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Request.Value = (UINT16) (0x22 << 8);
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Request.RequestType = USB_HID_GET_DESCRIPTOR_REQ_TYPE;
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Request.Request = USB_REQ_GET_DESCRIPTOR;
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Request.Value = (UINT16) (USB_DESC_TYPE_REPORT << 8);
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Request.Index = InterfaceNum;
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Request.Length = DescriptorSize;
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@ -145,10 +158,7 @@ UsbGetProtocolRequest (
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//
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// Fill Device request packet
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//
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Request.RequestType = 0xa1;
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//
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// 10100001b;
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//
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Request.RequestType = USB_HID_CLASS_GET_REQ_TYPE;
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Request.Request = EFI_USB_GET_PROTOCOL_REQUEST;
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Request.Value = 0;
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Request.Index = Interface;
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@ -199,10 +209,7 @@ UsbSetProtocolRequest (
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//
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// Fill Device request packet
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//
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Request.RequestType = 0x21;
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//
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// 00100001b;
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//
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Request.RequestType = USB_HID_CLASS_SET_REQ_TYPE;
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Request.Request = EFI_USB_SET_PROTOCOL_REQUEST;
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Request.Value = Protocol;
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Request.Index = Interface;
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@ -252,10 +259,7 @@ UsbSetIdleRequest (
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//
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// Fill Device request packet
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//
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Request.RequestType = 0x21;
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//
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// 00100001b;
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//
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Request.RequestType = USB_HID_CLASS_SET_REQ_TYPE;
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Request.Request = EFI_USB_SET_IDLE_REQUEST;
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Request.Value = (UINT16) ((Duration << 8) | ReportId);
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Request.Index = Interface;
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@ -305,10 +309,7 @@ UsbGetIdleRequest (
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//
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// Fill Device request packet
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//
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Request.RequestType = 0xa1;
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//
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// 10100001b;
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//
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Request.RequestType = USB_HID_CLASS_GET_REQ_TYPE;
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Request.Request = EFI_USB_GET_IDLE_REQUEST;
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Request.Value = ReportId;
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Request.Index = Interface;
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@ -364,10 +365,7 @@ UsbSetReportRequest (
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//
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// Fill Device request packet
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//
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Request.RequestType = 0x21;
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//
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// 00100001b;
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//
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Request.RequestType = USB_HID_CLASS_SET_REQ_TYPE;
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Request.Request = EFI_USB_SET_REPORT_REQUEST;
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Request.Value = (UINT16) ((ReportType << 8) | ReportId);
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Request.Index = Interface;
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@ -422,10 +420,7 @@ UsbGetReportRequest (
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//
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// Fill Device request packet
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//
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Request.RequestType = 0xa1;
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//
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// 10100001b;
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//
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Request.RequestType = USB_HID_CLASS_GET_REQ_TYPE;
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Request.Request = EFI_USB_GET_REPORT_REQUEST;
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Request.Value = (UINT16) ((ReportType << 8) | ReportId);
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Request.Index = Interface;
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@ -1,7 +1,7 @@
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/** @file
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The library provides the USB descritor, interface and protocol
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operations.
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The library provides the USB Standard Device Requests defined
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in Usb specification 9.4 section.
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Copyright (c) 2004 - 2007, Intel Corporation All rights
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reserved. This program and the accompanying materials are
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@ -12,7 +12,6 @@
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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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