[SLOF] Keyboard not working when using XHCI as a USB host controller?
aik at ozlabs.ru
Wed Aug 5 14:59:23 AEST 2015
On 08/05/2015 02:06 PM, Alexey Kardashevskiy wrote:
> On 08/04/2015 09:32 PM, Thomas Huth wrote:
>> When I use the following command line to start a guest:
>> qemu-system-ppc64 -machine pseries,accel=kvm,usb=off \
>> -device pci-ohci,id=usb,bus=pci.0,addr=0x2 \
>> -device usb-kbd,id=input0 -nographic -vga none
>> ... SLOF correctly discoveres a keyboard during USB scan:
>> Scanning USB
>> OHCI: initializing
>> USB Keyboard
>> 0 > devalias
>> keyboard : /pci at 800000020000000/usb at 2/usb-keyboard at 1
>> usb0 : /pci at 800000020000000/usb at 2
>> However, when I start with an XHCI (or EHCI) controller
> Sure about EHCI?
Uff. Although it detects the keyboard but the keyboard does not really work
so yes, EHCI does not work either.
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