Re: [Qemu-devel] [RFC PATCH v5 0/7] vfio IGD assignment

2016-04-25 Thread Alex Williamson
On Mon, 25 Apr 2016 11:59:17 +0200 nicolas prochazka wrote: > hello again, > I'm compiling linux kernel 4.6rc5 > i'm compiling your qemu and seabios git > > then , I unbind my vga card : > echo ":00:02.0" > /sys/bus/pci/devices/\:00\:02.0/driver/unbind > > and start qemu with this comma

Re: [Qemu-devel] [RFC PATCH v5 0/7] vfio IGD assignment

2016-04-25 Thread nicolas prochazka
hello again, I'm compiling linux kernel 4.6rc5 i'm compiling your qemu and seabios git then , I unbind my vga card : echo ":00:02.0" > /sys/bus/pci/devices/\:00\:02.0/driver/unbind and start qemu with this command line ( from ssh ) /usr/bin/qemu-kvm -name win -S -machine pc-i440fx-2.6,a

[Qemu-devel] [RFC PATCH v5 0/7] vfio IGD assignment

2016-04-21 Thread Alex Williamson
This series enables "legacy mode" Intel graphics device assignment on SandyBridge and newer CPUs when coupled with a v4.6 Linux host kernel and updated SeaBIOS[1]. Legacy mode assignment in this context means that we modify the VM to supply the features required for IGD, such as an OpRegion, stole