Hi Damjan,

Yep that helped! Enabled hugepages but receiving this error:

Oct 05 22:05:15 systemd[1]: Starting vector packet processing engine...
Oct 05 22:05:15 systemd[1]: Started vector packet processing engine.
Oct 05 22:05:15 vpp[355]: /usr/bin/vpp[355]: perfmon: No table for cpuid
506f1
Oct 05 22:05:15 vpp[355]: /usr/bin/vpp[355]: perfmon:   model 5f, stepping 1
Oct 05 22:05:15 /usr/bin/vpp[355]: perfmon: No table for cpuid 506f1
Oct 05 22:05:15 /usr/bin/vpp[355]: perfmon:   model 5f, stepping 1
Oct 05 22:05:16 vpp[355]: /usr/bin/vpp[355]: dpdk: EAL init args: -c 2 -n 4
--in-memory --file-prefix vpp -w 0000:02:00.0 -w 0000:03:00.0 -w
0000:04:00.0 --master-lcore 1
Oct 05 22:05:16 /usr/bin/vpp[355]: dpdk: EAL init args: -c 2 -n 4
--in-memory --file-prefix vpp -w 0000:02:00.0 -w 0000:03:00.0 -w
0000:04:00.0 --master-lcore 1

*Oct 05 22:05:16 vpp[355]: EAL: FATAL: rte_service_init() failedOct 05
22:05:16 vpp[355]: dpdk_config: rte_eal_init returned -1*
Oct 05 22:05:16 systemd[1]: vpp.service: Succeeded.
Oct 05 22:05:16 systemd[1]: vpp.service: Scheduled restart job, restart
counter is at 1.
Oct 05 22:05:16 systemd[1]: Stopped vector packet processing engine.

Thanks

On Mon, Oct 5, 2020 at 1:56 PM Damjan Marion <dmar...@me.com> wrote:

>
> There is a good chance that you don’t have hugepages pre-allocated....
>
> --
> Damjan
>
> On 05.10.2020., at 22:42, Pac Ette <pktno...@gmail.com> wrote:
>
> 
> Hello!
>
> Using vpp master branch
> kernel 5.4.5
> IOMMU is enabled
> VFIO_PCI module is loaded
>
> *dmesg | grep -e DMAR -e IOMMU*
> [    0.007333] ACPI: DMAR 0x000000007E16DE28 000070 (v01 INTEL  BDW
>  00000001 INTL 00000001)
> [    0.036685] DMAR: IOMMU enabled
> [    1.792696] DMAR: Host address width 39
> [    1.795228] DMAR: DRHD base: 0x000000fed90000 flags: 0x1
> [    1.799252] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap
> d2008c40660462 ecap f050da
> [    1.805867] DMAR: RMRR base: 0x0000003e2e0000 end: 0x0000003e2fffff
> [    1.810842] DMAR: No ATSR found
> [    1.812736] DMAR: dmar0: Using Queued invalidation
> [    1.912039] DMAR: Intel(R) Virtualization Technology for Directed I/O
>
> *I am getting this error:*
>
> Oct 05 20:29:03 1917ba0368 systemd[1]: Starting vector packet processing
> engine...
> Oct 05 20:29:03 1917ba0368 systemd[1]: Started vector packet processing
> engine.
> *Oct 05 20:29:03 1917ba0368 vpp[664]: plugin/load: dpdk_plugin.so:
> dpdk_early_init: access to physical devices is not allowed*
> Oct 05 20:29:03 1917ba0368 vpp[664]: vlib_call_all_config_functions:
> unknown input `dpdk  uio-driver vfio-pci dev'
> Oct 05 20:29:03 1917ba0368 systemd[1]: vpp.service: Main process exited,
> code=exited, status=1/FAILURE
> Oct 05 20:29:03 1917ba0368 systemd[1]: vpp.service: Failed with result
> 'exit-code'.
>
> Any advice? Thanks!
>
> 
>
>
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