Can you share the output of "../usertools/dpdk_devbind.py -s"? CHRISTOPHER PAQUIN
SENIOR CLOUD CONSULTANT, RHCE, RHCSA-OSP Red Hat <https://www.redhat.com/> M: 770-906-7646 <https://red.ht/sig> On Fri, Sep 1, 2017 at 7:16 AM, Sagar Singha <[email protected]> wrote: > Hi, > > I am using VMXNET3 type VM .OS distro=UBUNTU14.04. > My VM is having only one core CPU and 1 GB RAM > > I have followed the below process to configure dpdk after downloading the > source code: > > 1.make config T=x86_64-native-linuxapp-gcc > 2.make > 3.sudo modprobe uio > sudo insmod build/kmod/igb_uio.ko > modprobe vfio > modprobe uio_pci_generic > modprobe vfio-pci > 4.echo 1024 > > /sys/devices/system/node/node0/hugepages/hugepages-2048kB/nr_hugepages > 5.sudo mkdir /mnt/huge > sudo mount -t hugetlbfs nodev /mnt/huge > 6.echo 1 > /sys/module/vfio/parameters/enable_unsafe_noiommu_mode > 7../usertools/dpdk_devbind.py --bind=vfio-pci --force ens160 > > > after that I am running the below command for running the l2fwd > > l2fwd c1 n4 --no-huge -- -p1 > > Then the error is like below: > > EAL: Detected 1 lcore(s) > EAL: Probing VFIO support... > EAL: VFIO support initialized > EAL: Started without hugepages support, physical addresses not available > EAL: PCI device 0000:03:00.0 on NUMA socket -1 > EAL: Invalid NUMA socket, default to 0 > EAL: probe driver: 15ad:7b0 net_vmxnet3 > EAL: PCI device 0000:0b:00.0 on NUMA socket -1 > EAL: Invalid NUMA socket, default to 0 > EAL: probe driver: 15ad:7b0 net_vmxnet3 > EAL: using IOMMU type 8 (No-IOMMU) > EAL: Ignore mapping IO port bar(3) addr: 5001 > EAL: PCI device 0000:13:00.0 on NUMA socket -1 > EAL: Invalid NUMA socket, default to 0 > EAL: probe driver: 15ad:7b0 net_vmxnet3 > MAC updating enabled > Notice: odd number of ports in portmask. > Lcore 0: RX port 0 > Initializing port 0... In rte_eth_dev_start > From return diag > EAL: Error - exiting with code: 1 > Cause: rte_eth_dev_start:err=-22, port=0 > > Can any one please help here!! > Thanks i advance !!! > > > -- > Thanks & Regards, > Sagar Singha > Contact:7416733224 > 9475209510 >
