I have a PCI WLAN controller that I wish to pass-through to the standard linux-img VM (downloaded from qemu website). When I try "qemu-kvm -pcidevice host=0c:00.0,name=abcd linux-0.2.img" The VM does boot up but does not see the device. On the command prompt, I see the following message: Failed to assign irq for "abcd": Operation not supported Perhaps you are assigning a device that shares an IRQ with another device? I want to know what does this message exactly mean? Is PCI pass-through having the requirement of reconfiguring the IRQ of my host devices before I can pass them through? Can I configure qemu-kvm somehow to emulate the IRQ (and other registers) instead of trying to pass-through the IRQ etc? BTW, my box has VT and VT-d enabled in BIOS. -- Adhyas ******************************************************************** Two types have compatible type if their types are the same. — ANSI C Standard, 3.1.2.6. ******************************************************************** -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
