On 10/09/16 14:15, George Mitchell wrote: > I have an Acer Aspire E15, with one allegedly USB 3.0 capable port and > a Western Digital USB 3.0 drive; but they don't talk to each other. > After plugging it in, usbconfig shows that there is a: > > ugen0.2: <Elements 10B8 Western Digital> at usbus0, cfg=255 md=HOST > spd=SUPER (5.0Gbps) pwr=ON (224mA) > > connected, but it does not attach to the umass driver. I turned on > all the USB debugging sysctls I could find, and here's the portion of > the system log: http://m5p.com/~george/10.1-RELEASE-p35-xhci-messages > Have there been improvements in the xhci driver between 10.1 and 10.3 > that might relate to the problem? > > The drive works on the USB 2.0 ports, but of course much more slowly > than I assume it would in USB 3.0 mode. > > I am not subscribed to the freebsd-usb list, so please cc me on your > reply. -- George > I left out how the xhci interface itself shows up in usbconfig:
ugen0.1: <XHCI root HUB 0x1022> at usbus0, cfg=0 md=HOST spd=SUPER (5.0Gbps) pwr=SAVE (0mA) -- George _______________________________________________ freebsd-usb@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "freebsd-usb-unsubscr...@freebsd.org"