<html> <head> <meta content="text/html; charset=windows-1252" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> > On Sat, 10 Dec 2016 02:07:43 +0100 > Manuel Ullmann <a class="moz-txt-link-rfc2396E" href="mailto:ullman.alias@posteo.de"><ullman.alias@posteo.de></a> wrote: > >> qemu-system-x86_64 -cpu host\ >> -usb\ >> -machine type=pc,accel=kvm\ >> -enable-kvm\ >> -vga none\ >> -nographic\ >> -display none\ >> -nodefconfig\ >> -display none\ >> -boot once=d\ >> -bios /usr/share/qemu/bios.bin\ >> -m 2G\ >> -drive >> file=/dev/genhd/ReactOS,cache=none,if=virtio,format=raw,index=0\ >> -drive >> file=/mnt/platz/Betriebssystemabbilder/virtio-win-0.1.118.iso,media=cdrom,index=2\ >> -smb /mnt/platz/QemuShare\ >> # headphone DAC >> -usbdevice host:1019:0011\ >> # mouse >> -usbdevice host:046d:c246\ >> -device >> vfio-pci,host=00:02.0,addr=02.0,bus=pci.0,x-vga=on,romfile=/mnt/platz/Bugs/intelBios/intelHaswell.rom\ > > The ROM is always suspect, where did you get it? Why are you passing > one rather than letting QEMU get it? The typical case for IGD ROMs > acquired through the rom file in sysfs is that the device ID does not > match and the checksum is off. Either of these will prevent SeaBIOS > from using it. QEMU will fix both of these automatically when it loads > the ROM itself. If passing a romfile, you need to fix those in > advance. Adding a serial console will generally give you SeaBIOS > logging. Thanks, > > Alex Ok, thanks for the hint. So, I get until the following section in your patch: + hw_error("vfio-igd: Guest attempted to program IGD GTT before " + "BIOS reserved stolen memory. Unsupported BIOS?"); The vm will not boot anymore, but I guess that is caused by the pass through being tried finally. Best regards, Manuel New log: qemu-system-x86_64: -smb /mnt/platz/QemuShare: The -smb option is deprecated. Please use '-netdev user,smb=...' instead. qemu-system-x86_64: Warning: speed mismatch trying to attach usb device "FOSTEX USB AUDIO HP-A4" (high speed) to bus "usb-bus.0", port "1" (full speed) SeaBIOS (version 1.8.2-20150714_191116-) RamSize: 0x80000000 [cmos] Relocating init from 0x000e1980 to 0x7ffb0620 (size 63776) Found QEMU fw_cfg RamBlock: addr 0x0000000000000000 len 0x0000000080000000 [e820] Moving pm_base to 0x600 CPU Mhz=3206 === PCI bus & bridge init === PCI: pci_bios_init_bus_rec bus = 0x0 === PCI device probing === Found 9 PCI devices (max PCI bus is 00) === PCI new allocation pass #1 === PCI: check devices === PCI new allocation pass #2 === PCI: IO: c000 - c0cf PCI: 32: 0000000080000000 - 00000000fec00000 PCI: map device bdf=00:02.0 bar 4, addr 0000c000, size 00000040 [io] PCI: map device bdf=00:04.0 bar 0, addr 0000c040, size 00000040 [io] PCI: map device bdf=00:01.2 bar 4, addr 0000c080, size 00000020 [io] PCI: map device bdf=00:03.0 bar 0, addr 0000c0a0, size 00000020 [io] PCI: map device bdf=00:01.1 bar 4, addr 0000c0c0, size 00000010 [io] PCI: map device bdf=00:02.0 bar 0, addr fe400000, size 00400000 [mem] PCI: map device bdf=00:03.0 bar 6, addr fe800000, size 00040000 [mem] PCI: map device bdf=00:02.0 bar 6, addr fe840000, size 00020000 [mem] PCI: map device bdf=00:03.0 bar 1, addr fe860000, size 00001000 [mem] PCI: map device bdf=00:04.0 bar 1, addr fe861000, size 00001000 [mem] PCI: map device bdf=00:02.0 bar 2, addr e0000000, size 10000000 [prefmem] PCI: map device bdf=00:03.0 bar 4, addr f0000000, size 00800000 [prefmem] PCI: map device bdf=00:04.0 bar 4, addr f0800000, size 00800000 [prefmem] PCI: init bdf=00:00.0 id=8086:1237 PCI: init bdf=00:01.0 id=8086:7000 PIIX3/PIIX4 init: elcr=00 0c PCI: init bdf=00:01.1 id=8086:7010 PCI: init bdf=00:01.2 id=8086:7020 PCI: init bdf=00:01.3 id=8086:7113 Using pmtimer, ioport 0x608 PCI: init bdf=00:02.0 id=8086:0412 PCI: init bdf=00:03.0 id=1af4:1000 PCI: init bdf=00:04.0 id=1af4:1001 PCI: init bdf=00:1f.0 id=8086:8c4a PCI: Using 00:02.0 for primary VGA Found 1 cpu(s) max supported 1 cpu(s) Copying PIR from 0x7ffbfc80 to 0x000f1220 Copying MPTABLE from 0x00006e20/7ffa72c0 to 0x000f1120 Copying SMBIOS entry point from 0x00006e20 to 0x000f0f70 Scan for VGA option rom Running option rom at c000:0003 qemu: hardware error: vfio-igd: Guest attempted to program IGD GTT before BIOS reserved stolen memory. Unsupported BIOS? CPU #0: EAX=dd200001 EBX=0000c000 ECX=000000ff EDX=0000c004 ESI=00000001 EDI=00000080 EBP=00000000 ESP=00006d4c EIP=00006d9e EFL=00000082 [--S----] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 00000000 ffffffff 00809300 CS =c000 000c0000 ffffffff 00809b00 SS =0000 00000000 ffffffff 00809300 DS =0000 00000000 ffffffff 00809300 FS =0000 00000000 ffffffff 00809300 GS =0000 00000000 ffffffff 00809300 LDT=0000 00000000 0000ffff 00008200 TR =0000 00000000 0000ffff 00008b00 GDT= 000f6d80 00000037 IDT= 00000000 000003ff CR0=00000010 CR2=00000000 CR3=00000000 CR4=00000000 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000000 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 New qemu command line: qemu-system-x86_64 -cpu host\ -usb\ -machine type=pc,accel=kvm\ -enable-kvm\ -vga none\ -display none\ -nodefconfig\ -display none\ -boot once=d\ -bios /usr/share/qemu/bios.bin\ -m 2G\ -drive file=/dev/genhd/ReactOS,cache=none,if=virtio,format=raw,index=0\ -drive file=/mnt/platz/Betriebssystemabbilder/virtio-win-0.1.118.iso,media=cdrom,index=2\ -smb /mnt/platz/QemuShare\ -usbdevice host:1019:0011\ -usbdevice host:046d:c246\ -device vfio-pci,host=00:02.0,addr=02.0,bus=pci.0,x-vga=on\ -chardev stdio,id=seabios\ -device isa-debugcon,iobase=0x402,chardev=seabios\ -netdev user,id=vmnic -device virtio-net,netdev=vmnic &>/var/log/qemuvm.log </body> </html>