[dpdk-dev] KNI sample application running procedure
Hi Nishant, Thanks for your suggestions but even it did not work, In the meanwhile, I will see what can I do from my side. Any other suggestions from the community is also really helpful at this time root at x10sdv-f:/opt/dpdk/x86_64-native-linuxapp-gcc/app# ./kni -c 0x0f -n 2 -- -P -p 0x3 --config="(0,2,3),(1,0,1)" EAL: Detected lcore 0 as core 0 on socket 0 EAL: Detected lcore 1 as core 1 on socket 0 EAL: Detected lcore 2 as core 2 on socket 0 EAL: Detected lcore 3 as core 3 on socket 0 EAL: Detected lcore 4 as core 4 on socket 0 EAL: Detected lcore 5 as core 5 on socket 0 EAL: Detected lcore 6 as core 6 on socket 0 EAL: Detected lcore 7 as core 7 on socket 0 EAL: Detected lcore 8 as core 0 on socket 0 EAL: Detected lcore 9 as core 1 on socket 0 EAL: Detected lcore 10 as core 2 on socket 0 EAL: Detected lcore 11 as core 3 on socket 0 EAL: Detected lcore 12 as core 4 on socket 0 EAL: Detected lcore 13 as core 5 on socket 0 EAL: Detected lcore 14 as core 6 on socket 0 EAL: Detected lcore 15 as core 7 on socket 0 EAL: Support maximum 16 logical core(s) by configuration. EAL: Detected 16 lcore(s) EAL: VFIO modules not all loaded, skip VFIO support... EAL: Setting up physically contiguous memory... EAL: Ask a virtual area of 0x20 bytes EAL: Virtual area found at 0x7ff6be40 (size = 0x20) EAL: Ask a virtual area of 0x20 bytes EAL: Virtual area found at 0x7ff6be00 (size = 0x20) EAL: Ask a virtual area of 0x3c40 bytes EAL: Virtual area found at 0x7ff681a0 (size = 0x3c40) EAL: Ask a virtual area of 0x360 bytes EAL: Virtual area found at 0x7ff67e20 (size = 0x360) EAL: Ask a virtual area of 0x20 bytes EAL: Virtual area found at 0x7ff67de0 (size = 0x20) EAL: Ask a virtual area of 0xc000 bytes EAL: Virtual area found at 0x7ff5bdc0 (size = 0xc000) EAL: Requesting 2048 pages of size 2MB from socket 0 EAL: TSC frequency is ~201 KHz EAL: Master lcore 0 is ready (tid=bf8028c0;cpuset=[0]) EAL: lcore 3 is ready (tid=bcbfd700;cpuset=[3]) EAL: lcore 1 is ready (tid=bdbff700;cpuset=[1]) EAL: lcore 2 is ready (tid=bd3fe700;cpuset=[2]) EAL: PCI device :03:00.0 on NUMA socket -1 EAL: probe driver: 8086:15ad rte_ixgbe_pmd EAL: Not managed by a supported kernel driver, skipped EAL: PCI device :03:00.1 on NUMA socket -1 EAL: probe driver: 8086:15ad rte_ixgbe_pmd EAL: Not managed by a supported kernel driver, skipped EAL: PCI device :05:00.0 on NUMA socket -1 EAL: probe driver: 8086:1521 rte_igb_pmd EAL: PCI memory mapped at 0x7ff6be60 EAL: PCI memory mapped at 0x7ff6be62 PMD: eth_igb_dev_init(): port_id 0 vendorID=0x8086 deviceID=0x1521 EAL: PCI device :05:00.1 on NUMA socket -1 EAL: probe driver: 8086:1521 rte_igb_pmd EAL: PCI memory mapped at 0x7ff6be624000 EAL: PCI memory mapped at 0x7ff6be644000 PMD: eth_igb_dev_init(): port_id 1 vendorID=0x8086 deviceID=0x1521 APP: Port ID: 0 APP: Rx lcore ID: 2, Tx lcore ID: 3 APP: Port ID: 1 APP: Rx lcore ID: 0, Tx lcore ID: 1 EAL: Error - exiting with code: 1 Cause: portmask is not consistent to port ids specified in --config root at x10sdv-f:/opt/dpdk/x86_64-native-linuxapp-gcc/app# Thanks Jaffar From: Nishant Verma [mailto:vnis...@gmail.com] Sent: Monday, December 07, 2015 1:58 PM To: Abdul, Jaffar Cc: dev at dpdk.org; Ismail, Aws Subject: Re: [dpdk-dev] KNI sample application running procedure As par error message, it seems error lies in validation. But it seems right Can you try to run the app without kthread option. if you haven't tried that. just to pin point the problem. ./kni -c 0x0f -n 2 -- -P -p 0x3 --config="(0,2,3),(1,0,1)" while executing, load kni module with single mode option. On Mon, Dec 7, 2015 at 3:48 PM, Abdul, Jaffar mailto:jabdul at ciena.com>> wrote: Hi Guys, I am trying to run the KNI sample application according to the DPDK documentation which is given below. http://dpdk.org/doc/guides/sample_app_ug/kernel_nic_interface.html#running-the-application I am not able to run the app successfully, I don't have this problem with any other DPDK example application and I also verified that I have loaded the *.ko files properly (rte_kni.ko, igb_uio.ko, etc.) I have also loaded rte_kni.ko with kthread_mode single/multiple but both results are same. I am using two 1G ports in this example which are port 0 and port 1 and it has been attached to DPDK through (dpdk_nic_bind.py) script. Output of the dpdk_nic_bind.py root at x10sdv-f:/# /opt/dpdk/tools/dpdk_nic_bind.py --status Network devices using DPDK-compatible driver :05:00.0 'I350 Gigabit Network Connection' drv=igb_uio unused= :05:00.1 'I350 Gigabit Network Connection' drv=igb_uio unused= Network devices using kernel driver === :03:00.0 'Device 15ad' if=eth2 drv=ixgbe unused=igb_uio :03:00.1 'Device 15ad' if=eth3 drv=ixgbe unused=igb_
[dpdk-dev] KNI sample application running procedure
As par error message, it seems error lies in validation. But it seems right Can you try to run the app without kthread option. if you haven't tried that. just to pin point the problem. ./kni -c 0x0f -n 2 -- -P -p 0x3 --config="(0,2,3),(1,0,1)" while executing, load kni module with single mode option. On Mon, Dec 7, 2015 at 3:48 PM, Abdul, Jaffar wrote: > Hi Guys, > > I am trying to run the KNI sample application according to the DPDK > documentation which is given below. > > > http://dpdk.org/doc/guides/sample_app_ug/kernel_nic_interface.html#running-the-application > > I am not able to run the app successfully, > > I don't have this problem with any other DPDK example application and I > also verified that I have loaded the *.ko files properly (rte_kni.ko, > igb_uio.ko, etc.) > > I have also loaded rte_kni.ko with kthread_mode single/multiple but both > results are same. > > I am using two 1G ports in this example which are port 0 and port 1 and it > has been attached to DPDK through (dpdk_nic_bind.py) script. > > Output of the dpdk_nic_bind.py > > root at x10sdv-f:/# /opt/dpdk/tools/dpdk_nic_bind.py --status > > Network devices using DPDK-compatible driver > > :05:00.0 'I350 Gigabit Network Connection' drv=igb_uio unused= > :05:00.1 'I350 Gigabit Network Connection' drv=igb_uio unused= > > Network devices using kernel driver > === > :03:00.0 'Device 15ad' if=eth2 drv=ixgbe unused=igb_uio > :03:00.1 'Device 15ad' if=eth3 drv=ixgbe unused=igb_uio > > Other network devices > = > > > Here is how I am loading the KNI sample application > > root at x10sdv-f:/opt/dpdk/x86_64-native-linuxapp-gcc/app# ./kni -c 0x0f -n > 2 -- -P -p 0x3 --config="(0,2,3,0),(1,0,1,0)" > EAL: Detected lcore 0 as core 0 on socket 0 > EAL: Detected lcore 1 as core 1 on socket 0 > EAL: Detected lcore 2 as core 2 on socket 0 > EAL: Detected lcore 3 as core 3 on socket 0 > EAL: Detected lcore 4 as core 4 on socket 0 > EAL: Detected lcore 5 as core 5 on socket 0 > EAL: Detected lcore 6 as core 6 on socket 0 > EAL: Detected lcore 7 as core 7 on socket 0 > EAL: Detected lcore 8 as core 0 on socket 0 > EAL: Detected lcore 9 as core 1 on socket 0 > EAL: Detected lcore 10 as core 2 on socket 0 > EAL: Detected lcore 11 as core 3 on socket 0 > EAL: Detected lcore 12 as core 4 on socket 0 > EAL: Detected lcore 13 as core 5 on socket 0 > EAL: Detected lcore 14 as core 6 on socket 0 > EAL: Detected lcore 15 as core 7 on socket 0 > EAL: Support maximum 16 logical core(s) by configuration. > EAL: Detected 16 lcore(s) > EAL: VFIO modules not all loaded, skip VFIO support... > EAL: Setting up physically contiguous memory... > EAL: Ask a virtual area of 0x20 bytes > EAL: Virtual area found at 0x7fa27460 (size = 0x20) > EAL: Ask a virtual area of 0x20 bytes > EAL: Virtual area found at 0x7fa27420 (size = 0x20) > EAL: Ask a virtual area of 0x3c40 bytes > EAL: Virtual area found at 0x7fa237c0 (size = 0x3c40) > EAL: Ask a virtual area of 0x360 bytes > EAL: Virtual area found at 0x7fa23440 (size = 0x360) > EAL: Ask a virtual area of 0x20 bytes > EAL: Virtual area found at 0x7fa23400 (size = 0x20) > EAL: Ask a virtual area of 0xc000 bytes > EAL: Virtual area found at 0x7fa173e0 (size = 0xc000) > EAL: Requesting 2048 pages of size 2MB from socket 0 > EAL: TSC frequency is ~201 KHz > EAL: Master lcore 0 is ready (tid=75a328c0;cpuset=[0]) > EAL: lcore 3 is ready (tid=72dfd700;cpuset=[3]) > EAL: lcore 1 is ready (tid=73dff700;cpuset=[1]) > EAL: lcore 2 is ready (tid=735fe700;cpuset=[2]) > EAL: PCI device :03:00.0 on NUMA socket -1 > EAL: probe driver: 8086:15ad rte_ixgbe_pmd > EAL: Not managed by a supported kernel driver, skipped > EAL: PCI device :03:00.1 on NUMA socket -1 > EAL: probe driver: 8086:15ad rte_ixgbe_pmd > EAL: Not managed by a supported kernel driver, skipped > EAL: PCI device :05:00.0 on NUMA socket -1 > EAL: probe driver: 8086:1521 rte_igb_pmd > EAL: PCI memory mapped at 0x7fa27480 > EAL: PCI memory mapped at 0x7fa27482 > PMD: eth_igb_dev_init(): port_id 0 vendorID=0x8086 deviceID=0x1521 > EAL: PCI device :05:00.1 on NUMA socket -1 > EAL: probe driver: 8086:1521 rte_igb_pmd > EAL: PCI memory mapped at 0x7fa274824000 > EAL: PCI memory mapped at 0x7fa274844000 > PMD: eth_igb_dev_init(): port_id 1 vendorID=0x8086 deviceID=0x1521 > APP: Port ID: 0 > APP: Rx lcore ID: 2, Tx lcore ID: 3 > APP: Kernel thread lcore ID: 0 > APP: Port ID: 1 > APP: Rx lcore ID: 0, Tx lcore ID: 1 > APP: Kernel thread lcore ID: 0 > EAL: Error - exiting with code: 1 > Cause: portmask is not consistent to port ids specified in --config > root at x10sdv-f:/opt/dpdk/x86_64-native-linuxapp-gcc/app# > > > > we are using dpdk v2.1 at this moment, any suggestions to make this work
[dpdk-dev] KNI sample application running procedure
Hi Guys, I am trying to run the KNI sample application according to the DPDK documentation which is given below. http://dpdk.org/doc/guides/sample_app_ug/kernel_nic_interface.html#running-the-application I am not able to run the app successfully, I don't have this problem with any other DPDK example application and I also verified that I have loaded the *.ko files properly (rte_kni.ko, igb_uio.ko, etc.) I have also loaded rte_kni.ko with kthread_mode single/multiple but both results are same. I am using two 1G ports in this example which are port 0 and port 1 and it has been attached to DPDK through (dpdk_nic_bind.py) script. Output of the dpdk_nic_bind.py root at x10sdv-f:/# /opt/dpdk/tools/dpdk_nic_bind.py --status Network devices using DPDK-compatible driver :05:00.0 'I350 Gigabit Network Connection' drv=igb_uio unused= :05:00.1 'I350 Gigabit Network Connection' drv=igb_uio unused= Network devices using kernel driver === :03:00.0 'Device 15ad' if=eth2 drv=ixgbe unused=igb_uio :03:00.1 'Device 15ad' if=eth3 drv=ixgbe unused=igb_uio Other network devices = Here is how I am loading the KNI sample application root at x10sdv-f:/opt/dpdk/x86_64-native-linuxapp-gcc/app# ./kni -c 0x0f -n 2 -- -P -p 0x3 --config="(0,2,3,0),(1,0,1,0)" EAL: Detected lcore 0 as core 0 on socket 0 EAL: Detected lcore 1 as core 1 on socket 0 EAL: Detected lcore 2 as core 2 on socket 0 EAL: Detected lcore 3 as core 3 on socket 0 EAL: Detected lcore 4 as core 4 on socket 0 EAL: Detected lcore 5 as core 5 on socket 0 EAL: Detected lcore 6 as core 6 on socket 0 EAL: Detected lcore 7 as core 7 on socket 0 EAL: Detected lcore 8 as core 0 on socket 0 EAL: Detected lcore 9 as core 1 on socket 0 EAL: Detected lcore 10 as core 2 on socket 0 EAL: Detected lcore 11 as core 3 on socket 0 EAL: Detected lcore 12 as core 4 on socket 0 EAL: Detected lcore 13 as core 5 on socket 0 EAL: Detected lcore 14 as core 6 on socket 0 EAL: Detected lcore 15 as core 7 on socket 0 EAL: Support maximum 16 logical core(s) by configuration. EAL: Detected 16 lcore(s) EAL: VFIO modules not all loaded, skip VFIO support... EAL: Setting up physically contiguous memory... EAL: Ask a virtual area of 0x20 bytes EAL: Virtual area found at 0x7fa27460 (size = 0x20) EAL: Ask a virtual area of 0x20 bytes EAL: Virtual area found at 0x7fa27420 (size = 0x20) EAL: Ask a virtual area of 0x3c40 bytes EAL: Virtual area found at 0x7fa237c0 (size = 0x3c40) EAL: Ask a virtual area of 0x360 bytes EAL: Virtual area found at 0x7fa23440 (size = 0x360) EAL: Ask a virtual area of 0x20 bytes EAL: Virtual area found at 0x7fa23400 (size = 0x20) EAL: Ask a virtual area of 0xc000 bytes EAL: Virtual area found at 0x7fa173e0 (size = 0xc000) EAL: Requesting 2048 pages of size 2MB from socket 0 EAL: TSC frequency is ~201 KHz EAL: Master lcore 0 is ready (tid=75a328c0;cpuset=[0]) EAL: lcore 3 is ready (tid=72dfd700;cpuset=[3]) EAL: lcore 1 is ready (tid=73dff700;cpuset=[1]) EAL: lcore 2 is ready (tid=735fe700;cpuset=[2]) EAL: PCI device :03:00.0 on NUMA socket -1 EAL: probe driver: 8086:15ad rte_ixgbe_pmd EAL: Not managed by a supported kernel driver, skipped EAL: PCI device :03:00.1 on NUMA socket -1 EAL: probe driver: 8086:15ad rte_ixgbe_pmd EAL: Not managed by a supported kernel driver, skipped EAL: PCI device :05:00.0 on NUMA socket -1 EAL: probe driver: 8086:1521 rte_igb_pmd EAL: PCI memory mapped at 0x7fa27480 EAL: PCI memory mapped at 0x7fa27482 PMD: eth_igb_dev_init(): port_id 0 vendorID=0x8086 deviceID=0x1521 EAL: PCI device :05:00.1 on NUMA socket -1 EAL: probe driver: 8086:1521 rte_igb_pmd EAL: PCI memory mapped at 0x7fa274824000 EAL: PCI memory mapped at 0x7fa274844000 PMD: eth_igb_dev_init(): port_id 1 vendorID=0x8086 deviceID=0x1521 APP: Port ID: 0 APP: Rx lcore ID: 2, Tx lcore ID: 3 APP: Kernel thread lcore ID: 0 APP: Port ID: 1 APP: Rx lcore ID: 0, Tx lcore ID: 1 APP: Kernel thread lcore ID: 0 EAL: Error - exiting with code: 1 Cause: portmask is not consistent to port ids specified in --config root at x10sdv-f:/opt/dpdk/x86_64-native-linuxapp-gcc/app# we are using dpdk v2.1 at this moment, any suggestions to make this work would be a great help for me. Please let me know if you need more info on this Thanks a lot in advance! Thanks Jaffar
