내 Debian SID에서 IOMMU를 활성화하고 다음 커널 버전을 사용하려고 합니다:
root@ziomario-Z87-HD3:/home/ziomario# uname -r
3.14-2-amd64
내 컴퓨터 마더보드는 GIGABYTE Z87-HD3입니다.
일어나는 일은 다음과 같습니다.
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
어떻게 해야 합니까? 감사해요.