Following three patches contains vt-d support for pci passthrough. It contains diff's base on Amit's 4/22 passthrough tree.
The hardware environment used for this work is an Intel Weybridge system (Q35). The passthrough device is an E1000 NIC. I'm still using irqhook mechanism for interrupt injection as I had problem with irqchip machanism. Following is the command line I used to start the guest. /usr/local/bin/qemu-system-x86_64 -boot c -hda /etc/xen/fc5_32.img -m 256 -net none -pcidevice e1000/01:00.0-16 -no-kvm-irqchip Remaining tasks include: 1) Generated vtd.o with kvm-intel.ko instead of kvm.ko. 2) Make iommu hooks in generic code to be non-Intel specific Let me know of your feedbacks. Thanks. Allen ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
