On 01/06/14 11:15, Huang Wen Hui wrote:
2014/1/6 Hans Petter Selasky <h...@bitfrost.no>
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
Try to set :
hw.usb.xhci.xhci_port_route = "-1"
Try this before, hw.usb.xhci.xhci_port_route = "-1" make almost of all usb
devices not found.
external mouse seems to no power at all.
# usbconfig list
ugen0.1: <XHCI root HUB 0x8086> at usbus0, cfg=0 md=HOST spd=SUPER
(5.0Gbps) pwr=SAVE (0mA)
ugen0.2: <product 0x8406 vendor 0x05ac> at usbus0, cfg=255 md=HOST
spd=SUPER (5.0Gbps) pwr=ON (100mA)
If you check using pciconf -lv, is there a USB controller which has no
driver attached? Typically there should be an EHCI/OHCI/UHCI companion
controller. When the port route is set to -1 these devices should attach
to the companion controller instead.
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