Samuka007/asterinas
1
0
Fork 0
mirror of https://github.com/asterinas/asterinas.git synced 2025-06-12 14:56:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix the IOMMU enabling issue in the default EFI boot mode

Browse Source
This commit is contained in:
Shaowei Song 2024-11-05 12:11:31 +00:00 committed by Tate, Hongliang Tian
parent a5b3a1d6dd
commit 32cf7a1e79
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
tools/qemu_args.sh
View File

@ -58,11 +58,16 @@ COMMON_QEMU_ARGS="\
" "
if [ "$1" = "iommu" ]; then if [ "$1" = "iommu" ]; then
if [ "$OVMF" = "off" ]; then
echo "Warning: OVMF is off, enabling it for IOMMU support." 1>&2
OVMF="on"
fi
IOMMU_DEV_EXTRA=",iommu_platform=on,ats=on" IOMMU_DEV_EXTRA=",iommu_platform=on,ats=on"
IOMMU_EXTRA_ARGS="\ IOMMU_EXTRA_ARGS="\
-device intel-iommu,intremap=on,device-iotlb=on \ -device intel-iommu,intremap=on,device-iotlb=on \
-device ioh3420,id=pcie.0,chassis=1\ -device ioh3420,id=pcie.0,chassis=1 \
" "
# TODO: Add support for enabling IOMMU on AMD platforms
fi fi
QEMU_ARGS="\ QEMU_ARGS="\