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