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[Qemu-arm] [RFC v4 29/29] vfio: Remove VFIO/SMMUv3 assert
From: |
Eric Auger |
Subject: |
[Qemu-arm] [RFC v4 29/29] vfio: Remove VFIO/SMMUv3 assert |
Date: |
Thu, 11 Jul 2019 19:28:45 +0200 |
Now all the bricks are there, let allow VFIO/SMMUv3 use case.
Signed-off-by: Eric Auger <address@hidden>
---
hw/vfio/common.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/hw/vfio/common.c b/hw/vfio/common.c
index 8a2d201058..c849b084bf 100644
--- a/hw/vfio/common.c
+++ b/hw/vfio/common.c
@@ -834,17 +834,9 @@ static void vfio_listener_region_add(MemoryListener
*listener,
IOMMUNotify notify;
VFIOGuestIOMMU *giommu;
IOMMUMemoryRegion *iommu_mr = IOMMU_MEMORY_REGION(section->mr);
- bool nested;
int iommu_idx, flags;
trace_vfio_listener_region_add_iommu(iova, end);
-
- if (!memory_region_iommu_get_attr(iommu_mr, IOMMU_ATTR_VFIO_NESTED,
- (void *)&nested) && nested) {
- error_report("VFIO/vIOMMU integration based on HW nested paging "
- "is not yet supported");
- abort();
- }
/*
* FIXME: For VFIO iommu types which have KVM acceleration to
* avoid bouncing all map/unmaps through qemu this way, this
--
2.20.1
- [Qemu-arm] [RFC v4 19/29] vfio: Helper to get IRQ info including capabilities, (continued)
- [Qemu-arm] [RFC v4 19/29] vfio: Helper to get IRQ info including capabilities, Eric Auger, 2019/07/11
- [Qemu-arm] [RFC v4 20/29] vfio/pci: Register handler for iommu fault, Eric Auger, 2019/07/11
- [Qemu-arm] [RFC v4 21/29] vfio/pci: Set up the DMA FAULT region, Eric Auger, 2019/07/11
- [Qemu-arm] [RFC v4 22/29] vfio/pci: Implement the DMA fault handler, Eric Auger, 2019/07/11
- [Qemu-arm] [RFC v4 23/29] hw/arm/smmuv3: Advertise MSI_TRANSLATE attribute, Eric Auger, 2019/07/11
- [Qemu-arm] [RFC v4 24/29] hw/arm/smmuv3: Store the PASID table GPA in the translation config, Eric Auger, 2019/07/11
- [Qemu-arm] [RFC v4 25/29] hw/arm/smmuv3: Fill the IOTLBEntry arch_id on NH_VA invalidation, Eric Auger, 2019/07/11
- [Qemu-arm] [RFC v4 26/29] hw/arm/smmuv3: Fill the IOTLBEntry leaf field on NH_VA invalidation, Eric Auger, 2019/07/11
- [Qemu-arm] [RFC v4 27/29] hw/arm/smmuv3: Pass stage 1 configurations to the host, Eric Auger, 2019/07/11
- [Qemu-arm] [RFC v4 28/29] hw/arm/smmuv3: Implement fault injection, Eric Auger, 2019/07/11
- [Qemu-arm] [RFC v4 29/29] vfio: Remove VFIO/SMMUv3 assert,
Eric Auger <=
- Re: [Qemu-arm] [RFC v4 00/29] vSMMUv3/pSMMUv3 2 stage VFIO integration, Auger Eric, 2019/07/11
- Re: [Qemu-arm] [Qemu-devel] [RFC v4 00/29] vSMMUv3/pSMMUv3 2 stage VFIO integration, no-reply, 2019/07/11
- Re: [Qemu-arm] [Qemu-devel] [RFC v4 00/29] vSMMUv3/pSMMUv3 2 stage VFIO integration, no-reply, 2019/07/12
- Re: [Qemu-arm] [Qemu-devel] [RFC v4 00/29] vSMMUv3/pSMMUv3 2 stage VFIO integration, no-reply, 2019/07/12