* [dpdk-users] Unable to bind intel NIC X710 @ 2020-12-30 8:02 Hezy Abudy [not found] ` <2e199a63-484d-1c8e-5b80-35ae00f576eb@gmail.com> 0 siblings, 1 reply; 2+ messages in thread From: Hezy Abudy @ 2020-12-30 8:02 UTC (permalink / raw) To: users; +Cc: Hezy Abudy, hezy.abudy Hi All, I am trying to bind this nic I40E: Ethernet Controller X710 for 10GbE backplane 1581 my OS is ubuntu 18.04 kernel: 4.15.0-74-generic I used dpdk-setup.sh to Insert VFIO module. i also add iommu=on to grub file. running devbind command: sudo ./dpdk-devbind.py -b vfio-pci 02:00.1 i Got this erros: Error: bind failed for 0000:02:00.1 - Cannot bind to driver vfio-pci dmesg output: [ 5091.393436] vfio-pci*: probe of 0000:02:00.1 failed with error -22* Thanks, Hezy. ^ permalink raw reply [flat|nested] 2+ messages in thread
[parent not found: <2e199a63-484d-1c8e-5b80-35ae00f576eb@gmail.com>]
* Re: [dpdk-users] Unable to bind intel NIC X710 [not found] ` <2e199a63-484d-1c8e-5b80-35ae00f576eb@gmail.com> @ 2020-12-30 13:32 ` Hezy Abudy 0 siblings, 0 replies; 2+ messages in thread From: Hezy Abudy @ 2020-12-30 13:32 UTC (permalink / raw) To: Farbod, users My application already uses igb_uio. I am trying to change for vfio-pci in order to run my application without root permissions. I fixed the issue with the bind by adding this: "intel_iommu=on iommu=pt" to the grub file. Now i having another problem: EAL: 0000:06:00.0 failed to select IOMMU type dmesg output: [11597.560394] vfio-pci 0000:06:00.1: Device is ineligible for IOMMU domain attach due to platform RMRR requirement. Contact your platform vendor. On Wed, Dec 30, 2020 at 1:16 PM Farbod <fshahinfar1@gmail.com> wrote: > Hi, > > > Have you tried DPDK IGB_UIO driver? > > Check this link: https://doc.dpdk.org/guides/linux_gsg/linux_drivers.html > > In the UIO section there is a little information about `igb_uio`. > > > I guess you should load the kernel module in the DPDK for igb_uio and then > bind your port using that driver instead of vfio. > > > Thanks > > ~ Farbod > > > <http://git.dpdk.org/dpdk-kmods> > On 12/30/20 11:32 AM, Hezy Abudy wrote: > > Hi All, > > I am trying to bind this nic I40E: > > Ethernet Controller X710 for 10GbE backplane 1581 > > > my OS is ubuntu 18.04 > kernel: 4.15.0-74-generic > > > I used dpdk-setup.sh to Insert VFIO module. > i also add iommu=on to grub file. > > > running devbind command: > > sudo ./dpdk-devbind.py -b vfio-pci 02:00.1 > > i Got this erros: > > Error: bind failed for 0000:02:00.1 - Cannot bind to driver vfio-pci > > > dmesg output: > > [ 5091.393436] vfio-pci*: probe of 0000:02:00.1 failed with error -22* > > > Thanks, > > Hezy. > > ^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2020-12-30 13:33 UTC | newest] Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2020-12-30 8:02 [dpdk-users] Unable to bind intel NIC X710 Hezy Abudy [not found] ` <2e199a63-484d-1c8e-5b80-35ae00f576eb@gmail.com> 2020-12-30 13:32 ` Hezy Abudy
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