OK I'm missing something somewhere I am trying to get the usb host controller to work on an AU1100 board (the Aurora board from DSP Design) and it isn't initialising the host controller. >From looking at the usb host code it appears that the only interface supported is via pci, but this processor/board doesn't have pci. A previous kernel based on 2.4.17 had the concept of CONFIG_USB_NON_PCI_OHCI which appears to have disappeared. This generated a pseudo pci interface. Help, any idea where I should be looking. -- Bob Lees Diamond Consulting Services Ltd Aylesbury, Bucks, HP17 8UG Phone: +44 (0) 1296 747667 Fax: +44 (0) 1296 747557 email: bob@diamond.demon.co.uk