> > This last options line is not relevant to the specific task you're trying > to accomplish here. Please don't blindly include examples in the wiki that > may not be relevant to all users (disable_vga) or may not be advised or > even needed for all users (allow_unsafe_interrupts).
You're right - my bad. That was an error in editing my email :P mkinitcpio is already including the vfio modules by default? I didn't add this because it's assumed in the guide that you'd be adding the vfio modules to mkinitcpio.conf anyway - kind of redundant. For the sake of being thorough, you would need to add *MODULES="vfio vfio-pci"* On Mon, Apr 18, 2016 at 5:27 PM, Alex Williamson < alex.l.william...@gmail.com> wrote: > On Mon, Apr 18, 2016 at 3:14 PM, Garland Key <david.garland....@gmail.com> > wrote: > >> Please add what to do if you have two identical GPUs. Here is exactly >> what is needed to make it work. >> >> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - >> - - - >> >> */etc/modprobe.d/vfio.conf* >> >> install vfio-pci /sbin/vfio-pci-override-vga.sh >> options vfio-pci disable_vga=1 allow_unsafe_interrupts=1 >> > > This last options line is not relevant to the specific task you're trying > to accomplish here. Please don't blindly include examples in the wiki that > may not be relevant to all users (disable_vga) or may not be advised or > even needed for all users (allow_unsafe_interrupts). > > >> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - >> - - - >> >> */sbin/vfio-pci-override-vga.sh* >> >> #!/bin/sh >> >> for i in $(find /sys/devices/pci* -name boot_vga); do >> if [ $(cat $i) -eq 0 ]; then >> GPU=$(dirname $i) >> AUDIO=$(echo $GPU | sed -e "s/0$/1/") >> echo "vfio-pci" > $GPU/driver_override >> if [ -d $AUDIO ]; then >> echo "vfio-pci" > $AUDIO/driver_override >> fi >> fi >> done >> >> modprobe -i vfio-pci >> >> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - >> - - - >> >> Add the following to */etc/mkinitcpio.conf* and then run *mkinitcpio -p >> linux* >> >> BINARIES="/usr/bin/find /usr/bin/dirname" >> FILES="/sbin/vfio-pci-override-vga.sh" >> > > mkinitcpio is already including the vfio modules by default? >
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