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https://kb.vmware.com/s/article/2038739
A: The vSphere 5.1 introduces support for the SR-IOV. Using SR-IOV capable network cards, you can enable individual virtual functions (VFs) on the physical device to be assigned to virtual machines in passthrough (VMDirectPath I/O) mode, bypassing the networking functionality in the hypervisor.
https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.networking.doc/GUID-E8E8D7B2-FE67-4B4F-921F-C3D6D7223869.html
vSphere supports SR-IOV in an environment with specific configuration only. Some features of vSphere are not functional when SR-IOV is enabled. Supported Configurations. To use SR-IOV in vSphere, your environment must meet several configuration requirements.
https://pubs.vmware.com/vsphere-51/topic/com.vmware.vsphere.networking.doc/GUID-E8E8D7B2-FE67-4B4F-921F-C3D6D7223869.html
If you upgrade from vSphere 5.0 or earlier to vSphere 5.1 or later, SR-IOV support is not available until you update the NIC drivers for the vSphere release. NICs must have firmware and drivers that support SR-IOV enabled for SR-IOV functionality to operate.
https://pubs.vmware.com/vsphere-51/topic/com.vmware.vsphere.networking.doc/GUID-CC021803-30EA-444D-BCBE-618E0D836B9F.html
vSphere 5.1 and later supports Single Root I/O Virtualization (SR-IOV). SR-IOV is a specification that allows a single Peripheral Component Interconnect Express (PCIe) physical device under a single root port to appear to be multiple separate physical devices to the hypervisor or the guest operating system.
https://www.intel.com/content/www/us/en/support/articles/000006958/network-and-i-o/ethernet-products.html
Guest Operating System Support for SR-IOV in VMware vSphere* 6.5 and 6.7 Intel provides virtual function (VF) drivers for use with VMware vSphere* certified physical function (PF) drivers, when used with Intel® Ethernet Converged Network Adapters X520, …
https://docs.vmware.com/en/VMware-vSphere/6.0/com.vmware.vsphere.networking.doc/GUID-EE03DC6F-32CA-42EF-98FC-12FDE06C0BE0.html
To use the capabilities of SR-IOV, you must enable the SR-IOV virtual functions on the host and connect a virtual machine to the functions. Prerequisites Verify that the configuration of your environment supports SR-IOV.
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.networking.doc/GUID-CC021803-30EA-444D-BCBE-618E0D836B9F.html
vSphere SR-IOV support relies on the interaction between the virtual functions (VFs) and the physical function (PF) of the NIC port for better performance, and interaction between the driver of the PF and the host switch for traffic control.
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.networking.doc/GUID-BEA364D2-7A9D-44E6-BA2D-92A07516B6B9.html
VMware Docs. MyLibrary. MyLibrary; Before you can connect virtual machines to virtual functions, use the vSphere Web Client to enable SR-IOV and set the number of virtual functions on your host. Procedure. In the vSphere Web Client, navigate to the host. On …
https://communities.vmware.com/thread/560698
SR-IOV support. rvega19 Apr 4, 2017 10:34 AM Hi, I am porting a VM from Linux KVM to VMWare, and for testing I like to know if workstation support this, also which version can …
https://blog.scottlowe.org/2009/12/02/what-is-sr-iov/
Dec 02, 2009 · Hence, OS or hypervisor support is required for SR-IOV so that the OS instance or hypervisor can properly detect and initialize PFs and VFs correctly and appropriately. At this time, SR-IOV support is only found in some of the open source Linux kernels; this means it will find its way into KVM and Xen first.
https://www.intel.com/content/www/us/en/support/articles/000005722/network-and-io/ethernet-products.html
Nov 21, 2019 · VMware vSphere 6.5 and 6.7 supports SR-IOV. Intel® Ethernet Converged Network X520, X540, and X550 adapters support both Fibre Channel over Ethernet (FCoE) and SR-IOV. However, you cannot simultaneously configure FCoE and SR-IOV on the same physical port in VMware’s implementation of SR-IOV for Intel® Ethernet Adapters.
https://kb.vmware.com/s/article/2045704
For a list of guest operating systems that are supported with the SR-IOV feature, see: Intel Article ID 000006958: Guest Operating System Support for SR-IOV in VMware vSphere* 6.5 U1 and 6.7; Emulex: Guest Operating System Support for SR-IOV in VMware …
https://my.vmware.com/web/vmware/details?downloadGroup=DT-ESXI67-INTEL-IFPGA-120&productId=742
Version: 1.2.0: Description: This fpga driver enables support for SR-IOV usage of Intel Arria® 10 GX FPGA card with VMware ESXi 6.7 U2. The driver also supports multiple cards, Partial Reconfiguration, firmware update, FIM (fpga interface manager) image update.
https://www.vmware.com/resources/compatibility/pdf/vi_io_guide.pdf
DELL QLogic 4x10GE QL41154HQCU CNA (SR-IOV) Network ESXi 6.7 U3,ESXi 6.7 U2,ESXi 6.7 U1,ESXi 6.7,ESXi 6.5 U3,ESXi 6.5 U2,ESXi 6.5 ... as with VMware Workstation and VMware Server products. Support for I/O devices listed in this document is specific to device compatibility with the VMware ESX versions listed in the corresponding tables. This ...
https://www.juniper.net/documentation/en_US/vmx/topics/task/configuration/vmx-sriov-enabling-vmware.html
Enabling SR-IOV on a Host, Assigning the SR-IOV NIC to the VFP VM, Configuring Port Binding for the Distributed Port Group
https://www.vmware.com/products/vsphere/distributed-switch.html
Provides the core element for VMware vSphere Network I/O Control (NIOC). Maintains network runtime state for virtual machines as they move across multiple hosts, enabling inline monitoring and centralized firewall services. Supports Single Root I/O Virtualization (SR-IOV) to enable low-latency and high-I/O workloads.
https://vswitchzero.com/2019/06/19/an-in-depth-look-at-sr-iov-nic-passthrough/
Jun 19, 2019 · Not only the hardware/firmware support for SR-IOV, but also an ESXi driver that supports it. The VMware HCG or “hardware compatibly guide” will list SR-IOV support in the “supported features” list for driver downloads. As you can see above, the latest driver for my SolarFlare SFN-7122F cards support SR-IOV.
https://blogs.vmware.com/vsphere/2017/01/whats-new-vsphere-6-5-paper.html
Jan 03, 2017 · In networking, for example, new features include dedicated gateways for VMkernel network adapters, automated SR-IOV provisioning, and support for ERSPAN. In storage, new enhancements include support for Advanced Format drives, NFS 4.1, software iSCSI static routing and automated UNMAP.
https://vmwarehints.blogspot.com/2012/10/theory-single-root-io-virtualization-sr.html
Oct 27, 2012 · Old PCIe devices won't support SR-IOV due to missing ACS capability (faced this with Quad-Port Intel 82576). VMkernal will check the PCIe switches between the Endpoint and the Root Complex. If any PCIe switch don't support ACS, VMkernal won't enable SR-IOV. VMware introduced this check by VMkernal in ESX/ESXi 4.1.
https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-a00008844en_us
Advisory: VMware – The Single Root I/O Virtualization (SR-IOV) Feature Is Unavailable With the Mellanox VMware ESXi 6.5 Inbox Native Driver. ... (SR-IOV) with the default inbox driver in VMware ESXi 6.5, the request fails. ... This occurs because the HPE Custom Image for VMware ESXi 6.5 inbox driver does not have SR-IOV support. SCOPE.
https://searchservervirtualization.techtarget.com/answer/What-is-SR-IOV-and-how-can-it-be-deployed-on-a-virtualized-server
Apr 10, 2015 · What is SR-IOV and how can it be deployed on a virtualized server? ... Older servers may require a firmware update to provide adequate SR-IOV support. Drivers will be required to interface the operating system to the NIC. For example, Windows Server 2012 provides native SR-IOV drivers including Emulex 10 GigE OneConnect, Broadcom 10 GigE …
https://docs2.fortinet.com/document/fortigate/6.0.0/fortigate-vm-on-vmware-esxi/553137/sr-iov
SR-IOV. FortiGate-VMs installed on VMware ESXi platforms support Single Root I/O virtualization (SR-IOV) to provide FortiGate-VMs with direct access to physical network cards. Enabling SR-IOV means that one PCIe network card or CPU can function for a FortiGate-VM as multiple separate physical devices.
https://my.vmware.com/web/vmware/details?downloadGroup=DT-ESXI67-INTEL-IFPGA-120&productId=924
Version: 1.2.0: Description: This fpga driver enables support for SR-IOV usage of Intel Arria® 10 GX FPGA card with VMware ESXi 6.7 U2. The driver also supports multiple cards, Partial Reconfiguration, firmware update, FIM (fpga interface manager) image update.
https://en.wikipedia.org/wiki/SR-IOV
It requires support for new device capabilities to configure multiple virtualized configuration spaces. Multi-root IOV (MR-IOV) supports native IOV in new topologies (for example, blade servers) by building on SR-IOV to provide multiple root complexes which share a common PCI Express hierarchy.
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