> On Jul 11, 2018, at 9:26 AM, khemendra kumar <khemendra.kuma...@gmail.com> > wrote: > > Hi Keith, > > Thanks for your quick help. > > I am new to Pktgen and DPDK :( > > Now I tried with DPDK18.02 version with Pktgen of 3.5.0 version. > This works on my x86 machine :) > > Further I can use Pktgen 3.5.2 with DPDK 18.02. as you suggested. > > > Now I am trying Pktgen on ARM machine. > I am using DPDK 18.02 and Pktgen3.5 stable. > But I met below error: > testuser@huawei-2:~/khem/VPP_Profile_setup/pktgen-3.5.0$ sudo make > RTE_SDK=/home/testuser/khem/VPP_Profile_setup/dpdk-stable-18.02.2 > /home/testuser/khem/VPP_Profile_setup/dpdk-stable-18.02.2/mk/internal/rte.extvars.mk:29: > *** Cannot find .config in > /home/testuser/khem/VPP_Profile_setup/dpdk-stable-18.02.2/x86_64-native-linuxapp-gcc. > Stop. >
Normally that message happens when you do not have the RTE_SDK and RTE_TARGET set in the env. It also may mean you forgot to build DPDK using that SDK and TARGET. Look for the .config file in the $RTE_SDK/$RTE_TARGET directory as that is what it is complaining about. > I will check with Pktgen 3.5.2 also further. > > > > Just to clarify my use case, I want to use Pktgen as TG for send traffic to > VPP. > Both Pktgen and VPP will be running on 2 ARM machines (ARMv8). > > > Thanks & Regards > Khem > > On Wed, Jul 11, 2018 at 7:47 PM, Wiles, Keith <keith.wi...@intel.com> wrote: > > > > On Jul 11, 2018, at 8:21 AM, Wiles, Keith <keith.wi...@intel.com> wrote: > > > > > > > >> On Jul 11, 2018, at 6:47 AM, khemendra kumar <khemendra.kuma...@gmail.com> > >> wrote: > >> > >> Hi All, > >> > >> Kindly help to check below compile error in DPDK Pkt-gen on x86. > >> > >> I am following instructions from " > >> http://pktgen-dpdk.readthedocs.io/en/latest/getting_started.html"; > >> > >> *Below cmd I followed:* > >> sudo make config T=x86_64-native-linuxapp-gcc > >> sudo make > >> > >> sudo make install > >> sudo make RTE_SDK=/home/root1/khem/dpdk > >> > >> *Below is error log:* > >> INSTALL-APP dpdk-test-eventdev > >> INSTALL-MAP dpdk-test-eventdev.map > >> Build complete [x86_64-native-linuxapp-gcc] > >> root1@compute-201:~/khem/dpdk$ sudo make install > >> make[1]: Nothing to be done for 'pre_install'. > >> ================== Installing /usr/local/ > >> Installation in /usr/local/ complete > >> root1@compute-201:~/khem/dpdk$ cd ../pktgen-dpdk/ > >> root1@compute-201:~/khem/pktgen-dpdk$ sudo make > >> RTE_SDK=/home/root1/khem/dpdk > >> == lib > >> == common > >> == lua > >> == src > >> == cli > >> == app > >> CC cli-functions.o > >> In file included from /home/root1/khem/pktgen-dpdk/app/pktgen.h:87:0, > >> from /home/root1/khem/pktgen-dpdk/app/cli-functions.c:28: > >> /home/root1/khem/pktgen-dpdk/app/pktgen-port-cfg.h: In function > >> ‘rte_eth_txconf_dump’: > >> /home/root1/khem/pktgen-dpdk/app/pktgen-port-cfg.h:289:5: error: ‘struct > >> rte_eth_txconf’ has no member named ‘txq_flags’ > >> tx->txq_flags); > > > > Looks like you are using the HEAD of DPDK and that has changed for 18.08. > > use 18.05 version of DPDK for pktgen if you can. Pktgen and your > > application do not need to use the same version of DPDK unless you need > > some specific features in DPDK for Pktgen. > > > > I pushed a new version of Pktgen 3.5.2 that works back to at least DPDK > version 18.02. > > >> ^ > >> /home/root1/khem/dpdk/mk/internal/rte.compile-pre.mk:114: recipe for target > >> 'cli-functions.o' failed > >> make[2]: *** [cli-functions.o] Error 1 > >> /home/root1/khem/dpdk/mk/rte.extapp.mk:19: recipe for target 'pktgen' > >> failed > >> make[1]: *** [pktgen] Error 2 > >> /home/root1/khem/dpdk/mk/rte.extsubdir.mk:21: recipe for target 'app' > >> failed > >> make: *** [app] Error 2 > >> root1@compute-201:~/khem/pktgen-dpdk$ > >> > >> Thanks & Regards > >> khem > > > > Regards, > > Keith > > Regards, > Keith > > Regards, Keith
