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Merge pull request #179 from Jakob-Naucke/iommu-platform

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qemu: Fix iommu_platform for CCW
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Julio Montes 2021-08-19 07:52:15 -05:00 committed by GitHub
commit 68676b43a5
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1 changed files with 3 additions and 0 deletions
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3
qemu/qemu.go
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@ -1435,6 +1435,9 @@ func (vhostuserDev VhostUserDevice) QemuFSParams(config *Config) []string {
deviceParams = append(deviceParams, "versiontable=/dev/shm/fuse_shared_versions")
}
if vhostuserDev.Transport.isVirtioCCW(config) {
if config.Knobs.IOMMUPlatform {
deviceParams = append(deviceParams, "iommu_platform=on")
}
deviceParams = append(deviceParams, fmt.Sprintf("devno=%s", vhostuserDev.DevNo))
}
if vhostuserDev.Transport.isVirtioPCI(config) && vhostuserDev.ROMFile != "" {