* Version 1.03
- Add a "SMI_HOST" environment variable. If this variable is not
 set, then the device driver will be compiled for PCI interface.

* Version 1.02
- Fixed PCI device driver loading failed issue.

* Verison 1.01
- Added XScale host interface support.
- Added power management support for USI platform.

* Version 1.00
- SMI VoyagerGX's PCI USB device driver initial version.