search for: max_sg

...(const char *)&rdev->netdev->mac); + + attr.max_mr_size = 4096; + attr.page_size_cap = 4096; + attr.vendor_id = 1; + attr.vendor_part_id = 1; + attr.hw_ver = VIRTIO_RDMA_HW_VER; + attr.max_qp = 1024; + attr.max_qp_wr = 1024; + attr.device_cap_flags = 0; + attr.max_sge = 64; + attr.max_sge_rd = 64; + attr.max_cq = 1024; + attr.max_cqe = 64; + attr.max_mr = 1024; + attr.max_pd = 1024; + attr.max_qp_rd_atom = 0; + attr.max_ee_rd_atom = 0; + attr.max_res_rd_atom = 0; + attr.max_qp_init_rd_atom = 0; + attr.max_ee_init_rd_atom = 0; +...

Data center backends use more and more RDMA or RoCE devices and more and more software runs in virtualized environment. There is a need for a standard to enable RDMA/RoCE on Virtual Machines. Virtio is the optimal solution since is the de-facto para-virtualizaton technology and also because the Virtio specification allows Hardware Vendors to support Virtio protocol natively in order to achieve

Data center backends use more and more RDMA or RoCE devices and more and more software runs in virtualized environment. There is a need for a standard to enable RDMA/RoCE on Virtual Machines. Virtio is the optimal solution since is the de-facto para-virtualizaton technology and also because the Virtio specification allows Hardware Vendors to support Virtio protocol natively in order to achieve

This is the initial proposal for a paravirtualized IOMMU device using virtio transport. It contains a description of the device, a Linux driver, and a toy implementation in kvmtool. With this prototype, you can translate DMA to guest memory from emulated (virtio), or passed-through (VFIO) devices. In its simplest form, implemented here, the device handles map/unmap requests from the guest. Future

This is the initial proposal for a paravirtualized IOMMU device using virtio transport. It contains a description of the device, a Linux driver, and a toy implementation in kvmtool. With this prototype, you can translate DMA to guest memory from emulated (virtio), or passed-through (VFIO) devices. In its simplest form, implemented here, the device handles map/unmap requests from the guest. Future