On 01/06/14 15:17, Adrian Chadd wrote:
Right, but it used to work. That's the confusing bit. How'd you make
it not work? :)


Binary sect the sys/dev/usb/controller/xhci.c revision history? There has been several bug reports for the Lynx point, and others XHCI chipsets are working just fine.

--HPS

-a

On 6 January 2014 01:52, Hans Petter Selasky <h...@bitfrost.no> wrote:
On 01/06/14 10:41, Huang Wen Hui wrote:

% grep xhci dmesg-xhci-debug.txt | more
xhci0: <Intel Lynx Point USB 3.0 controller> mem 0xc1e00000-0xc1e0ffff at
device 20.0 on pci0
xhci0: attempting to allocate 1 MSI vectors (8 supported)
xhci0: using IRQ 266 for MSI
xhci0: MSI enabled


Those USB timeouts are most likely due to port routing not working properly.
It is because intel did something special to their lynx point series.

Try to set :

hw.usb.xhci.xhci_port_route = "-1"

in /boot/loader.conf

--HPS



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