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...?
Thanks,
Arvid Brodin
Enea Services Stockholm AB
--
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
