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qemu: Format SMMUv3 IOMMU

Browse Source 
https://bugzilla.redhat.com/show_bug.cgi?id=1575526

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Andrea Bolognani 2019-05-28 14:18:15 +02:00
parent b645f0fcb4
commit 1462881f4e
2 changed files with 4 additions and 2 deletions
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4
src/qemu/qemu_command.c
View File

@ -6968,7 +6968,8 @@ qemuBuildIOMMUCommandLine(virCommandPtr cmd,
}
case VIR_DOMAIN_IOMMU_MODEL_SMMUV3:
break;
/* There is no -device for SMMUv3, so nothing to be done here */
return 0;
case VIR_DOMAIN_IOMMU_MODEL_LAST:
default:
@ -7617,6 +7618,7 @@ qemuBuildMachineCommandLine(virCommandPtr cmd,
break;
case VIR_DOMAIN_IOMMU_MODEL_SMMUV3:
virBufferAddLit(&buf, ",iommu=smmuv3");
break;
case VIR_DOMAIN_IOMMU_MODEL_LAST:

2
tests/qemuxml2argvdata/iommu-smmuv3.aarch64-latest.args
View File

@ -12,7 +12,7 @@ QEMU_AUDIO_DRV=none \
-S \
-object secret,id=masterKey0,format=raw,\
file=/tmp/lib/domain--1-guest/master-key.aes \
-machine virt,accel=tcg,usb=off,dump-guest-core=off,gic-version=2 \
-machine virt,accel=tcg,usb=off,dump-guest-core=off,gic-version=2,iommu=smmuv3 \
-m 1024 \
-overcommit mem-lock=off \
-smp 1,sockets=1,cores=1,threads=1 \