Re: [PATCH v6 8/9] hw/arm/virt: Set virtio-iommu aw-bits default value to 48

2024-03-06 Thread Eric Auger
On 3/6/24 04:25, Duan, Zhenzhong wrote: > >> -Original Message- >> From: Eric Auger >> Subject: [PATCH v6 8/9] hw/arm/virt: Set virtio-iommu aw-bits default value >> to 48 >> >> On ARM we set 48b as a default (matching SMMUv3 SMMU_IDR5.VAX == 0)

RE: [PATCH v6 8/9] hw/arm/virt: Set virtio-iommu aw-bits default value to 48

2024-03-05 Thread Duan, Zhenzhong
>-Original Message- >From: Eric Auger >Subject: [PATCH v6 8/9] hw/arm/virt: Set virtio-iommu aw-bits default value >to 48 > >On ARM we set 48b as a default (matching SMMUv3 SMMU_IDR5.VAX == 0). > >hw_compat_8_2 is used to handle the compatibility for machine ty

[PATCH v6 8/9] hw/arm/virt: Set virtio-iommu aw-bits default value to 48

2024-03-05 Thread Eric Auger
On ARM we set 48b as a default (matching SMMUv3 SMMU_IDR5.VAX == 0). hw_compat_8_2 is used to handle the compatibility for machine types before 9.0 (default was 64 bits). Signed-off-by: Eric Auger --- hw/arm/virt.c | 17 + 1 file changed, 17 insertions(+) diff --git a/hw/arm/vi