On 16.02.15 13:07, Laszlo Ersek wrote: > On 02/15/15 22:13, Alexander Graf wrote: >> >> >> On 14.02.15 23:02, Laszlo Ersek wrote: >>> Similarly to the previous patch, we can now multiplex input from the USB >>> keyboard. >>> >>> Contributed-under: TianoCore Contribution Agreement 1.0 >>> Signed-off-by: Laszlo Ersek <[email protected]> >> >> I would like to make -usb on -M virt spawn an xHCI controller rather >> than uhci/ehci, as the xhci protocol is by far more virtualization friendly. >> >> Does TianoCore support xHCI? > > Yes, there's > > MdeModulePkg/Bus/Pci/XhciDxe/ > > but we've never used it in OVMF, so I have no experience how well it > works. I can try it out of course for armvirt -- what qemu command line > switches do I need to hook the USB keyboard to xhci?
Thanks a bunch! :) (btw: it would probably make sense to enable it for OVMF as well) Just do -device nec-usb-xhci -device usb-kbd -device usb-mouse. Since xhci then exposes the only USB bus, the resective devices automatically attach to it. Alex ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/4140/ostg.clktrk _______________________________________________ edk2-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/edk2-devel
