Re: [dpdk-dev] [PATCH v2] bus/pci: support iova=va on PowerNV systems

On Mon, Mar 16, 2020 at 9:38 PM David Christensen wrote: > > All recent POWER systems, Power 8 and 9 specifically, support an IOMMU > (it can't be disabled). The functionality of the IOMMU is different > depending on whether it's running on a bare metal PowerNV system or in > a virtual environment

[dpdk-dev] [PATCH v2] bus/pci: support iova=va on PowerNV systems

All recent POWER systems, Power 8 and 9 specifically, support an IOMMU (it can't be disabled). The functionality of the IOMMU is different depending on whether it's running on a bare metal PowerNV system or in a virtual environment (PowerVM LPAR or KVM/QEMU). DPDK currently supports the IOMMU foun