# # Copyright (c) 2002, 2014, Oracle and/or its affiliates. All rights reserved. # # # Force load driver to support hotplug activity # ddi-forceattach=1; # # The ehci driver may fail to take control of the hardware from the # BIOS on some systems but carry on regardless. # If this causes problems and ehci should fail to attach # uncomment the following line. # # abort-on-BIOS-take-over-failure = 1; # #----------How to set parameters for a particular interface------------- # The example below shows how to locate the device attributes and set a # parameter for a particular ehci interface (Using # "ehci-port-forced-to-companion" parameter for ehci,interface 0 as example). # # Use the following command to identify the parent device. # prtconf -D # # For example, in the below output, "pcieb" is the parent of ehci. # pci, instance #17 (driver name: pcieb) # usb, instance #0 (driver name: ohci) # usb, instance #1 (driver name: ohci) # usb, instance #0 (driver name: ehci) # # Use the following command to identify the unit_address for ehci,instance 0 # prtpicl -v # # For example, from the below output unit-address value="0,2"(value of bus-addr) # :driver-name ehci # :binding-name pciclass,0c0320 # :bus-addr 0,2 # :instance 0 # :_class ehci # # Use the above derived values to update "ehci-port-forced-to-companion" of # ehci, interface 0. # # name="ehci" parent="pcieb" unit-address="0,2" ehci-port-forced-to-companion=0x2; # # Multiple port values for ehci-port-forced-to-companion, can be specified in the # following way. # # name="ehci" parent="pcieb" unit-address="0,2" ehci-port-forced-to-companion=0x2,0x3;