![]() This isįixed by advetise the vDPA device that doesnt do DMA (without a DMA IOMMU but the vringh assumes a direct mapping (PA as IOVA). That the virito_ring tries to map the control virtqueue into platform This fixes the crash of mlx5_vdpa + virtio_vdpa when platform IOMMU isĮnabled but not in the passthrough mode. Software virtqueues can utilize the transport specific method to So this series tries to introduce per virtqueue DMA device, then Physical DMA device for software emulated device, since there's noĮasy way for vringh to know about the hardware IOMMU mappings. In this case, it would be wrong if we stick with the OneĮxample is that in the case of vDPA some parent may emualte virtqueue In some cases, the virtqueue could be backed by different devices. To: mst, jasowang +Cc: elic, gdawar, virtualization, linux-kernel, tanuj.kamde ` (5 more replies) 0 siblings, 6 replies 22+ messages in thread 6:28 ` virtio_ring: per virtqueue dma device Jason Wang On Linux, use lsblk to list it.Virtio_ring: per virtqueue DMA device LKML Archive on help / color / mirror / Atom feed * virtio_ring: per virtqueue DMA device 6:28 Jason Wang The new disk will be available as a block device under OS. Optionally - Pre-allocate disk space and don't split into multiple files, we we want performance. Then Virtual Machine Library -> Guest in question -> Settings -> Hard Disk -> Add Device -> New Hard Disk -> Add -> Adjust disk size. Note that renaming the VM does not change the name of any bundle file on disk. Virtual Machine -> Settings -> System Settings row -> Processors & Memory -> Processors.Īfter startup, Virtual Machine -> Settings -> General -> Click the existing name of the VM to edit the text -> Rename and click outside the text box to save. New VMware Virtual Machine Provisioning VMware Fusion Virtual Machine Provisioning VMware Virtual Machine Cloning Clone a VMware Fusion Virtual Machine Rename VM Bundle Files Rename VM Bundle Files Changing the Number of CPUs Allocated to a VM 11 Set Up Direct Access to Virtualization Host Storage.10 Command-Line Virtual Machine Operations.5 Changing the Number of CPUs Allocated to a VM.2 New VMware Virtual Machine Provisioning. ![]()
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