PCI passtthrought & intel 82574L can't boot from disk

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Hi,

qemu-system-x86_64 runs well and i can boot and run the guest system. Thats 
works very well.

Command: 
/usr/local/kvm/bin/qemu-system-x86_64 -m 
512 -hda /var/VM/roadrunner.local/hda.qcow2 -smp 1 -vnc 
192.168.2.30:5555 -net nic,macaddr=DE:AD:BE:EF:90:26 -net 
tap,ifname=tap0,script=no,downscript=no -boot c

Then i tried to add an intel 82574L network adapter to the guest.
Just the same command with addtionally "-pcidevice host=07:00.0"

Then i connected via VNC and see BIOS startpage and the following lines:
Initializing Intel(r) boot agent ge v1.3.21
pxe 2.1 build 086 (WfM 2.0)
Press f12 for moot menu

You can see a screenshot at http://nxt7.de/download/qemu.png

The guests keep on this point and nothing changes. (I have wait hours.)

I tried to press F12 in ThightVNC but no action. 
I must say that ThightVNC has problems with special chars (in my case).

At this point, i need your help.


Here are some details of my system

Kernel: 2.6.29 form kernel.org (self compiled)
kvm userspace: kvm-84 (self compiled)
OS: Ubuntu 8.04.2 server

root@ls:~# lspci
00:00.0 RAM memory: nVidia Corporation MCP55 Memory Controller (rev a2)
00:01.0 ISA bridge: nVidia Corporation MCP55 LPC Bridge (rev a3)
00:01.1 SMBus: nVidia Corporation MCP55 SMBus (rev a3)
00:02.0 USB Controller: nVidia Corporation MCP55 USB Controller (rev a1)
00:02.1 USB Controller: nVidia Corporation MCP55 USB Controller (rev a2)
00:04.0 IDE interface: nVidia Corporation MCP55 IDE (rev a1)
00:05.0 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a3)
00:05.1 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a3)
00:05.2 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a3)
00:06.0 PCI bridge: nVidia Corporation MCP55 PCI bridge (rev a2)
00:08.0 Bridge: nVidia Corporation MCP55 Ethernet (rev a3)
00:09.0 Bridge: nVidia Corporation MCP55 Ethernet (rev a3)
00:0a.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a3)
00:0b.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a3)
00:0c.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a3)
00:0d.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a3)
00:0e.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a3)
00:0f.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a3)
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] 
HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] 
Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM 
Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] 
Miscellaneous Control
01:09.0 Ethernet controller: Lite-On Communications Inc LNE100TX [Linksys 
EtherFast 10/100] (rev 25)
01:0a.0 VGA compatible controller: XGI Technology Inc. (eXtreme Graphics 
Innovation) Volari Z7
06:00.0 SATA controller: JMicron Technologies, Inc. JMicron 20360/20363 AHCI 
Controller (rev 03)
06:00.1 IDE interface: JMicron Technologies, Inc. JMicron 20360/20363 AHCI 
Controller (rev 03)
07:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network 
Connection


root@ls:~# lspci -tvvv
-[0000:00]-+-00.0  nVidia Corporation MCP55 Memory Controller
           +-01.0  nVidia Corporation MCP55 LPC Bridge
           +-01.1  nVidia Corporation MCP55 SMBus
           +-02.0  nVidia Corporation MCP55 USB Controller
           +-02.1  nVidia Corporation MCP55 USB Controller
           +-04.0  nVidia Corporation MCP55 IDE
           +-05.0  nVidia Corporation MCP55 SATA Controller
           +-05.1  nVidia Corporation MCP55 SATA Controller
           +-05.2  nVidia Corporation MCP55 SATA Controller
           +-06.0-[0000:01]--+-09.0  Lite-On Communications Inc LNE100TX 
[Linksys EtherFast 10/100]
           |                 \-0a.0  XGI Technology Inc. (eXtreme Graphics 
Innovation) Volari Z7
           +-08.0  nVidia Corporation MCP55 Ethernet
           +-09.0  nVidia Corporation MCP55 Ethernet
           +-0a.0-[0000:02]--
           +-0b.0-[0000:03]--
           +-0c.0-[0000:04]--
           +-0d.0-[0000:05]--
           +-0e.0-[0000:06]--+-00.0  JMicron Technologies, Inc. JMicron 
20360/20363 AHCI Controller
           |                 \-00.1  JMicron Technologies, Inc. JMicron 
20360/20363 AHCI Controller
           +-0f.0-[0000:07]----00.0  Intel Corporation 82574L Gigabit Network 
Connection
           +-18.0  Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] 
HyperTransport Technology Configuration
           +-18.1  Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address 
Map
           +-18.2  Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM 
Controller
           \-18.3  Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] 
Miscellaneous Control


root@ls:~# lspci -t
-[0000:00]-+-00.0
           +-01.0
           +-01.1
           +-02.0
           +-02.1
           +-04.0
           +-05.0
           +-05.1
           +-05.2
           +-06.0-[0000:01]--+-09.0
           |                 \-0a.0
           +-08.0
           +-09.0
           +-0a.0-[0000:02]--
           +-0b.0-[0000:03]--
           +-0c.0-[0000:04]--
           +-0d.0-[0000:05]--
           +-0e.0-[0000:06]--+-00.0
           |                 \-00.1
           +-0f.0-[0000:07]----00.0
           +-18.0
           +-18.1
           +-18.2
           \-18.3


root@ls:~# cat /proc/interrupts
           CPU0       CPU1
  0:         22        183   IO-APIC-edge      timer
  1:          0          8   IO-APIC-edge      i8042
  6:          0        111   IO-APIC-edge      floppy
  7:          1          0   IO-APIC-edge
  9:          0          0   IO-APIC-fasteoi   acpi
 14:       3907     134676   IO-APIC-edge      ide0
 19:          8        984   IO-APIC-fasteoi   ide1, ide2
 20:          0          0   IO-APIC-fasteoi   sata_nv
 21:       1993     992513   IO-APIC-fasteoi   sata_nv, ehci_hcd:usb2
 22:          0          0   IO-APIC-fasteoi   ohci_hcd:usb1
 23:          0          0   IO-APIC-fasteoi   sata_nv
 30:       1280    3262885   PCI-MSI-edge      eth0
 31:       1060    3147533   PCI-MSI-edge      eth1
 32:          0        380   PCI-MSI-edge      kvm_assigned_msi_device
NMI:          0          0   Non-maskable interrupts
LOC:    1613937    1980239   Local timer interrupts
RES:     174520     174716   Rescheduling interrupts
CAL:     506881     502939   Function call interrupts
TLB:       1307        574   TLB shootdowns
TRM:          0          0   Thermal event interrupts
THR:          0          0   Threshold APIC interrupts
SPU:          0          0   Spurious interrupts
ERR:          1
MIS:          0



Regards
Hauke

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hauke hoffmann service and electronic systems

Moristeig 60, D-23556 Lübeck

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