search for: sriov_numvf

Displaying 4 results from an estimated 4 matches for "sriov_numvf".

Did you mean: sriov_numvfs
2020 Jul 01
0
[PATCH v3 00/34] iommu: Move iommu_group setup to IOMMU core code
On 2020-07-01 01:40, Qian Cai wrote: > Looks like this patchset introduced an use-after-free on arm-smmu-v3. > > Reproduced using mlx5, > > # echo 1 > /sys/class/net/enp11s0f1np1/device/sriov_numvfs > # echo 0 > /sys/class/net/enp11s0f1np1/device/sriov_numvfs > > The .config, > https://github.com/cailca/linux-mm/blob/master/arm64.config > > Looking at the free stack, > > iommu_release_device->iommu_group_remove_device > > was introduced in 07/34 ("...
2016 Feb 22
0
About the vfio error when using SR-IOV
...4 libvirt-client-1.2.8-16.el7.x86_64 libvirt-glib-0.1.7-3.el7.x86_64 libvirt-daemon-driver-network-1.2.8-16.el7.x86_64 libvirt-daemon-driver-nodedev-1.2.8-16.el7.x86_64 libvirt-daemon-kvm-1.2.8-16.el7.x86_64 And I can see the vf of the NIC after ‘ echo '7' > /sys/class/net/ens1f1/device/sriov_numvfs ' [root@host3 VTS2.1-demo]# lspci |grep -i ethernet 08:00.0 Ethernet controller: QLogic Corp. 10GbE Converged Network Adapter (TCP/IP Networking) (rev 02) 08:00.1 Ethernet controller: QLogic Corp. 10GbE Converged Network Adapter (TCP/IP Networking) (rev 02) 0f:00.0 Ethernet controller: Intel...
2023 Mar 23
0
[PATCH v3 virtio 8/8] pds_vdpa: pds_vdps.rst and Kconfig
...h to using /sys/bus/pci ? Others look good. Thanks > + > + # Enable vDPA VF auxiliary device(s) in the PF > + devlink dev param set pci/$PF_BDF name enable_vnet value true cmode runtime > + > + # Create a VF for vDPA use > + echo 1 > /sys/bus/pci/drivers/pds_core/$PF_BDF/sriov_numvfs > + > + # Find the vDPA services/devices available > + PDS_VDPA_MGMT=`vdpa mgmtdev show | grep vDPA | head -1 | cut -d: -f1` > + > + # Create a vDPA device for use in virtio network configurations > + vdpa dev add name vdpa1 mgmtdev $PDS_VDPA_MGMT mac 00:11:22:33:44:55 > +...
2023 Mar 17
0
[PATCH RFC v2 virtio 7/7] pds_vdpa: pds_vdps.rst and Kconfig
...s fine. > > Thanks for looking through these, I appreciate your time and comments. You are welcome. Thanks > > sln > > > > > > Thanks > > > > > >> + # Create a VF for vDPA use > >> + echo 1 > /sys/bus/pci/drivers/pds_core/$PF_BDF/sriov_numvfs > >> + > >> + # Find the vDPA services/devices available > >> + PDS_VDPA_MGMT=`vdpa mgmtdev show | grep vDPA | head -1 | cut -d: -f1` > >> + > >> + # Create a vDPA device for use in virtio network configurations > >> + vdpa dev add name vdp...