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List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 30 Apr 2020 02:12:51 -0000 I have this weird issue. I have a PC Engines box with a AMD SoC in it. I'm trying to pass through the USB 3.0 controller to a Windows VM. I added: hw.vmm.amdvi.enable="1" pptdevs="0/16/0" to /boot/loader.conf, rebooted, installed Windows, etc. Everything works great until I add: -s 5,passthru,0/16/0 to my bhyve command line. As soon as I add that (and don't change anything else), TitanoCore suddenly can't boot from the virtual HD anymore: Boot Failed. EFI Hard Drive .PXE-E18: Server response timeout. Boot Failed. EFI Network UEFI Interactive Shell v2.1 EDK II UEFI v2.40 (BHYVE, 0x00010000) Mapping table BLK0: Alias(s): PciRoot(0x0)/Pci(0x3,0x0)/Sata(0x0,0x0,0x0) Press ESC in 1 seconds to skip startup.nsh or any other key to continue. Shell> I take the passthru back out and Windows works fine. Does this make sense? My full command line is: bhyve -A -H -P -w -S -u -c sockets=1,cores=3,threads=1 -m 3G \ -s 0,amd_hostbridge \ -s 3,nvme,/dev/ada0 \ -s 5,passthru,0/16/0 \ -s 10,virtio-net,tap0,mac=4a:ab:0f:25:4c:b7 \ -s 20,virtio-rnd \ -s 31,lpc \ -l com1,/dev/nmdm0A -l bootrom,/usr/local/share/uefi-firmware/BHYVE_UEFI.fd win2019 Changing nvme to ahci-hd doesn't help. Only difference between the two is that "Boot Failed. EFI Hard Drive" turns into "Boot Failed. EFI Misc Device". This is really strange! Thanks, -Dustin