On Thu, 5 Mar 2009, Julie Zhu wrote: > Hello, Alan, > > How can we test the host controller on the embedded platform? How to > implement the device for this test suite? Is there an API (or, set of > descriptors) for the testing device? A couple of the tests can be done using any device. However most of the tests require a special device, running the Gadget Zero code. This code is part of the Linux kernel and it can run on any Linux device with a supported USB peripheral controller. See http://www.linux-usb.org/gadget/ for more information. If you don't have anything else the easiest way to get started is to buy a Net2282 controller from PLX, since it has a PCI interface and can be used on a regular PC. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
