September 21, 20196 yr The VM works until I try to add a Nvidia card as a second GPU. This line fills the syslog: Sep 20 21:34:09 rack kernel: vfio-pci 0000:65:00.0: BAR 1: can't reserve [mem 0x38bfe0000000-0x38bfefffffff 64bit pref] rack-diagnostics-20190921-0449.zip
September 21, 20196 yr Author This seems to fix the problem. VNC did not connect at first but rdp and splashtop did. VNC worked after I logged in once. https://www.redhat.com/archives/vfio-users/2016-March/msg00088.html Windows 10 VM on Supermicro X11SPM-F with GeForce RTX 2080 SUPER appears to be working. VNC is not usable but splashtop works well. I passed the GeForce through using Syslinux configuration with "{append initrd=/bzroot} vfio-pci.ids=10de:1e81,10de:10f8,10de:1ad8,10de:1ad9" I installed newer nvidia drivers and chose the nvidia card as primary GPU. No ROM BIOS file is needed
September 22, 20196 yr Author After further testing weirdness ensues. I rebooted in safe mode and back to normal mode. The BIND from vfio-pci.cfg is working correctly and i am successfully using the stock Syslinux configuration. I still needed the following three lines in the go file for the VM to startup and not fill the syslog: #fix video for VM echo 0 > /sys/class/vtconsole/vtcon0/bind echo 0 > /sys/class/vtconsole/vtcon1/bind echo efi-framebuffer.0 > /sys/bus/platform/drivers/efi-framebuffer/unbind
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