On Mon, Jan 10, 2011 at 10:06:30PM +0100, Arvid Brodin wrote: > Greg KH wrote: > >On Mon, Jan 10, 2011 at 05:14:43PM +0100, Arvid Brodin wrote: > >>Hello, > >> > >>I'm trying to isolate and fix problems with the isp1760 host controller > >>usb driver. I've done some major code clean-up and rework to e.g. avoid > >>calling BUG() in interrupt context during normal program flow. Also > >>trying to fix a khubd "ep timed out" problem. > >> > >>Is the usbtest driver and testusb.c program still the way to verify HCDs > >>on Linux (as described at http://www.linux-usb.org/usbtest/)? > >> > >>If so, are there any current devices available to act the device part? > >>Keyspan serial adapters using the Cypress EZ-USB chip seems to be long > >>gone, > > > >Really? Here's one I found with just 5 seconds with google: > > http://www.amazon.com/Keyspan-Speed-Serial-Adapter-USA-19HS/dp/B0000VYJRY > > > >thanks, > > > >greg k-h > > Well, according to e.g. > > http://www.mail-archive.com/linux-usb-devel@xxxxxxxxxxxxxxxxxxxxx/msg32088.html > http://svn.navi.cx/misc/trunk/tusb/hardware/keyspan-usa19hs > > and not the least the site linked to from http://www.linux-usb.org/usbtest/: > > http://www.hhhh.org/wiml/proj/keyspan.html > > the "HS" version does not use the EZ-USB chip but a TI TUSB3410. The > "HS" version apparently is programmable, but would need different > firmware and a different programmer (which as I understand it is not > available). > > Or did I misunderstand something...? Ah, I didn't realize this, sorry, it looks just like the "old" version that I have here that is a ez-usb chip. good luck, greg k-h -- 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
