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Please find version 0.6 of the virtio-iommu specification at the following locations. Document: http://jpbrucker.net/virtio-iommu/spec/virtio-iommu.pdf http://jpbrucker.net/virtio-iommu/spec/virtio-iommu.html Sources: git://linux-arm.org/virtio-iommu.git viommu/v0.6 I didn't receive any comment for v0.5 [1], so this update is fairly light: * Changed range definition in map and

...t; completes, the endpoint cannot access any mapping from that > domain anymore " > > Does it make sense to mention BYPASS situation upon this request? Sure, I'll add something to clarify that situation > --2.6.8.2 Property RESV_MEM -- > > "VIRTIO_IOMMU_RESV_MEM_T_RESERVED (0) Accesses to > virtual addresses in this region are not translated by the device. > They may either be aborted by the device (or the underlying > IOMMU), bypass it, or never even reach it" > > in 3.3 hardware device assignment you described an example > that a reser...

...t; completes, the endpoint cannot access any mapping from that > domain anymore " > > Does it make sense to mention BYPASS situation upon this request? Sure, I'll add something to clarify that situation > --2.6.8.2 Property RESV_MEM -- > > "VIRTIO_IOMMU_RESV_MEM_T_RESERVED (0) Accesses to > virtual addresses in this region are not translated by the device. > They may either be aborted by the device (or the underlying > IOMMU), bypass it, or never even reach it" > > in 3.3 hardware device assignment you described an example > that a reser...

...--2.6.4 DETACH request-- " Detach an endpoint from its domain. When this request completes, the endpoint cannot access any mapping from that domain anymore " Does it make sense to mention BYPASS situation upon this request? --2.6.8.2 Property RESV_MEM -- "VIRTIO_IOMMU_RESV_MEM_T_RESERVED (0) Accesses to virtual addresses in this region are not translated by the device. They may either be aborted by the device (or the underlying IOMMU), bypass it, or never even reach it" in 3.3 hardware device assignment you described an example that a reserved range is stolen by host to...

...ny mapping from that > > domain anymore " > > > > Does it make sense to mention BYPASS situation upon this request? > > Sure, I'll add something to clarify that situation > > > --2.6.8.2 Property RESV_MEM -- > > > > "VIRTIO_IOMMU_RESV_MEM_T_RESERVED (0) Accesses to > > virtual addresses in this region are not translated by the device. > > They may either be aborted by the device (or the underlying > > IOMMU), bypass it, or never even reach it" > > > > in 3.3 hardware device assignment you described an examp...