* Felipe Balbi <balbi@xxxxxx> [141010 11:51]: > Hi again, > > On Fri, Oct 10, 2014 at 01:47:55PM -0500, Felipe Balbi wrote: > > I seem to be able to rather easily kill xHCI by just running > > test.sh/testusb with a USB2 device attached to it (I used my AM437x > > Starter Kit for the test). > > I think Tony mentioned taht it's also pretty easy to break xHCI by > trying to cold flash an old N900 Heh yeah. After upgrading my build box, I noticed few things. The new mobo came with xchi, and the following broke: 1. My old printer MFC-7820N no longer worked for scanning 2. Trying to cold flash any omap3 boards over USB stopped working for most of the time 3. Back-ups to a USB drive occasionally started failing 4. After disabling xhci in the BIOS, things were still flakey with ehci 5. I ended up installing a usb2.0 ehci pcie card to fix things Regards, Tony -- 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
