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Code Scrub for Protocol and Ppi Definition

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5564 6f19259b-4bc3-4df7-8a09-765794883524
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lgao4
2008-07-25 10:37:15 +00:00
parent bb80e3b213
commit 4ca9b6c4e7
105 changed files with 3354 additions and 1680 deletions
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68
MdePkg/Include/Protocol/UsbHostController.h
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@ -1,7 +1,11 @@
/** @file
EFI_USB_HC_PROTOCOL as defined in EFI 1.10.
Copyright (c) 2006, Intel Corporation
The USB Host Controller Protocol is used by code, typically USB bus drivers,
running in the EFI boot services environment, to perform data transactions
over a USB bus. In addition, it provides an abstraction for the root hub of the USB bus.
Copyright (c) 2006 - 2008, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@ -422,6 +426,68 @@ EFI_STATUS
IN EFI_USB_PORT_FEATURE PortFeature
);
/**
@par Protocol Description:
The EFI_USB_HC_PROTOCOL provides USB host controller management, basic data transactions
over a USB bus, and USB root hub access. A device driver that wishes to manage a USB bus in a
system retrieves the EFI_USB_HC_PROTOCOL instance that is associated with the USB bus to be
managed. A device handle for a USB host controller will minimally contain an
EFI_DEVICE_PATH_PROTOCOL instance, and an EFI_USB_HC_PROTOCOL instance.
@param Reset
Software reset of USB.
@param GetState
Retrieves the current state of the USB host controller.
@param SetState
Sets the USB host controller to a specific state.
@param ControlTransfer
Submits a control transfer to a target USB device.
@param BulkTransfer
Submits a bulk transfer to a bulk endpoint of a USB device.
@param AsyncInterruptTransfer
Submits an asynchronous interrupt transfer to an interrupt endpoint
of a USB device.
@param SyncInterruptTransfer
Submits a synchronous interrupt transfer to an interrupt endpoint
of a USB device.
@param IsochronousTransfer
Submits isochronous transfer to an isochronous endpoint of a USB device.
@param AsyncIsochronousTransfer
Submits nonblocking USB isochronous transfer.
@param GetRootHubPortNumber
Retrieves the number of root hub ports that are produced by the
USB host controller.
@param GetRootHubPortStatus
Retrieves the status of the specified root hub port.
@param SetRootHubPortFeature
Sets the feature for the specified root hub port.
@param ClearRootHubPortFeature
Clears the feature for the specified root hub port.
@param MajorRevision
The major revision number of the USB host controller. The
revision information indicates the release of the Universal Serial
Bus Specification with which the host controller is compliant.
@param MinorRevision
The minor revision number of the USB host controller. The
revision information indicates the release of the Universal Serial
Bus Specification with which the host controller is compliant.
**/
struct _EFI_USB_HC_PROTOCOL {
EFI_USB_HC_PROTOCOL_RESET Reset;
EFI_USB_HC_PROTOCOL_GET_STATE GetState;