-#/** @file\r
+## @file\r
# \r
# Component Description File For EhciDxe Module.\r
# \r
# It implements the interfaces of monitoring the status of all ports and transferring \r
# Control, Bulk, Interrupt and Isochronous requests to Usb2.0 device.\r
#\r
-# Copyright (c) 2006 - 2009, Intel Corporation. \r
+# Note that EhciDxe driver is enhanced to guarantee that the EHCI controller get attached\r
+# to the EHCI controller before the UHCI driver attaches to the companion UHCI controller. \r
+# This way avoids the control transfer on a shared port between EHCI and companion host\r
+# controller when UHCI gets attached earlier than EHCI and a USB 2.0 device inserts.\r
#\r
-# All rights reserved. This program and the accompanying materials\r
+# Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>\r
+#\r
+# This program and the accompanying materials\r
# are licensed and made available under the terms and conditions of the BSD License\r
# which accompanies this distribution. The full text of the license may be found at\r
# http://opensource.org/licenses/bsd-license.php\r
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
#\r
#\r
-#**/\r
+##\r
\r
[Defines]\r
INF_VERSION = 0x00010005\r
# COMPONENT_NAME2 = gEhciComponentName2\r
#\r
\r
-[Sources.common]\r
+[Sources]\r
UsbHcMem.h\r
EhciUrb.c\r
EhciReg.h\r
MdeModulePkg/MdeModulePkg.dec\r
\r
[FeaturePcd]\r
- gEfiMdeModulePkgTokenSpaceGuid.PcdTurnOffUsbLegacySupport\r
+ gEfiMdeModulePkgTokenSpaceGuid.PcdTurnOffUsbLegacySupport ## SOMETIME_CONSUMES (enable/disable usb legacy support.)\r
\r
[LibraryClasses]\r
MemoryAllocationLib\r
DebugLib\r
PcdLib\r
\r
+[Guids]\r
+ gEfiEventExitBootServicesGuid ## PRODUCES ## Event\r
+\r
[Protocols]\r
gEfiPciIoProtocolGuid ## TO_START\r
gEfiUsb2HcProtocolGuid ## BY_START\r