我正在尝试在我的 debian sid 上启用 IOMMU 并使用此内核版本：
root@ziomario-Z87-HD3:/home/ziomario# uname -r
3.14-2-amd64
我的电脑主板是：GIGABYTE Z87-HD3
这就是发生的事情：
root@ziomario-Z87-HD3:/home/ziomario# qemu-system-x86_64 -enable-kvm -m 512 -boot c -net none -hda /home/ziomario/Scrivania/windows1.img -device pci-assign,host=01:00.0
qemu-system-x86_64: -device pci-assign,host=01:00.0: No IOMMU found. Unable to assign device "(null)"
qemu-system-x86_64: -device pci-assign,host=01:00.0: Device initialization failed.
qemu-system-x86_64: -device pci-assign,host=01:00.0: Device 'kvm-pci-assign' could not be initialized
root@ziomario-Z87-HD3:/home/ziomario# dmesg | grep -e DMAR -e IOMMU
[ 0.000000] ACPI: DMAR 00000000ba1e7d40 000090 (v01 INTEL HSW 00000001 INTL 00000001)
[ 0.000000] Your BIOS is broken; DMAR reported at address 0!
[ 0.008983] dmar: parse DMAR table failure.
[ 0.384339] AMD IOMMUv2 driver by Joerg Roedel <[email protected]>
[ 0.384340] AMD IOMMUv2 functionality not available on this system
我应该怎么办 ？谢谢。