hw/arm/virt-acpi-build: Add smmuv3 node in IORT table
This patch builds the smmuv3 node in the ACPI IORT table.
The RID space of the root complex, which spans 0x0-0x10000
maps to streamid space 0x0-0x10000 in smmuv3, which in turn
maps to deviceid space 0x0-0x10000 in the ITS group.
The guest must feature the IOMMU probe deferral series
(https://lkml.org/lkml/2017/4/10/214) which fixes streamid
multiple lookup. This bug is not related to the SMMU emulation.
Signed-off-by: Prem Mallappa <[email protected]>
Signed-off-by: Eric Auger <[email protected]>
Reviewed-by: Shannon Zhao <[email protected]>
Message-id:
1524665762[email protected]
Signed-off-by: Peter Maydell <[email protected]>
projects / qemu.git / commit