3 # Component Description File For EhciDxe Module.
5 # EhciDxe driver is responsible for managing the behavior of EHCI controller.
6 # It implements the interfaces of monitoring the status of all ports and transferring
7 # Control, Bulk, Interrupt and Isochronous requests to Usb2.0 device.
9 # Note that EhciDxe driver is enhanced to guarantee that the EHCI controller get attached
10 # to the EHCI controller before the UHCI driver attaches to the companion UHCI controller.
11 # This way avoids the control transfer on a shared port between EHCI and companion host
12 # controller when UHCI gets attached earlier than EHCI and a USB 2.0 device inserts.
14 # Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
16 # This program and the accompanying materials
17 # are licensed and made available under the terms and conditions of the BSD License
18 # which accompanies this distribution. The full text of the license may be found at
19 # http://opensource.org/licenses/bsd-license.php
21 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
22 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
28 INF_VERSION = 0x00010005
30 FILE_GUID = BDFE430E-8F2A-4db0-9991-6F856594777E
31 MODULE_TYPE = UEFI_DRIVER
34 ENTRY_POINT = EhcDriverEntryPoint
37 # The following information is for reference only and not required by the build tools.
39 # VALID_ARCHITECTURES = IA32 X64 IPF EBC
41 # DRIVER_BINDING = gEhciDriverBinding
42 # COMPONENT_NAME = gEhciComponentName
43 # COMPONENT_NAME2 = gEhciComponentName2
64 MdeModulePkg/MdeModulePkg.dec
67 gEfiMdeModulePkgTokenSpaceGuid.PcdTurnOffUsbLegacySupport ## SOMETIME_CONSUMES (enable/disable usb legacy support.)
73 UefiBootServicesTableLib
81 gEfiEventExitBootServicesGuid ## PRODUCES ## Event
84 gEfiPciIoProtocolGuid ## TO_START
85 gEfiUsb2HcProtocolGuid ## BY_START
89 # # Periodic timer event for checking the result of interrupt transfer execution.
91 # EVENT_TYPE_PERIODIC_TIMER ## PRODUCES