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[Qemu-devel] Hotplug vs. multifunction regression
From: |
Nigel Kukard |
Subject: |
[Qemu-devel] Hotplug vs. multifunction regression |
Date: |
Sun, 16 Feb 2014 15:57:25 +0000 |
Hi guys,
Starting from the patch series in 9f117d41 the below error is
observed... (reverting to the patch right before it works fine a1483f88)
Here is the error:
qemu-system-x86_64: hw/pci/pcie.c:240: pcie_cap_slot_hotplug_common:
Assertion `((pci_dev->devfn) & 0x07) == 0' failed.
Here is the command that generated it...
CMDLINE: $VAR1 = [
'qemu-system-x86_64',
'-m',
'8G',
'-machine',
'q35',
'-cpu',
'qemu64',
'-smp',
'4,sockets=1,cores=4,threads=1',
'-enable-kvm',
'-device',
'ioh3420,bus=pcie.0,addr=1c.0,multifunction=on,port=1,chassis=1,id=root.1',
'-device',
'vfio-pci,host=03:00.0,bus=root.1,addr=0.0,multifunction=on,x-vga=on',
'-device',
'vfio-pci,host=03:00.1,bus=root.1,addr=0.1',
'-device',
'ide-drive,drive=sata-disk0,bus=ide.0',
'-drive',
'file=510-drive_sda.qcow2,id=sata-disk0,format=qcow2,cache=writeback,if=none',
'-vga',
'none',
'-nographic',
'-boot',
'menu=on',
];
It seems the hotplug interface doesn't know how to handle multifunction
devices.
-N
- [Qemu-devel] Hotplug vs. multifunction regression,
Nigel Kukard <=