The following list describes limitations with certain drivers and interfaces in this release of Solaris 10 for x86 platforms:
This functionality is turned off for all device types. In the DDI_SUSPEND code in your detach() function, you should return DDI_FAILURE.
This functionality is unavailable to USB devices. Do not create power management components. Write your driver so that pm_raise_power() and pm_lower_power() are called only when power management components are created.