> On Sep 21, 2017, at 8:46 AM, Mauricio Valdueza <[email protected]> wrote: > > Hi Keith. > > > It works! > > However I had some error messages when I run:
These seem to be in the driver and I have no control of that code. Including the maintainers. > > sudo ./app/x86_64-native-linuxapp-gcc/pktgen -c 0xf -- -P -m "[1:2-4].0" > --crc-strip > > > Copyright (c) <2010-2017>, Intel Corporation. All rights reserved. Powered by > DPDK > EAL: Detected 4 lcore(s) > EAL: No free hugepages reported in hugepages-1048576kB > EAL: Probing VFIO support... > EAL: PCI device 0000:03:00.0 on NUMA socket -1 > EAL: Invalid NUMA socket, default to 0 > EAL: probe driver: 8086:154c net_i40e_vf > 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 > Lua 5.3.4 Copyright (C) 1994-2017 Lua.org, PUC-Rio > Copyright (c) <2010-2017>, Intel Corporation. All rights reserved. > Pktgen created by: Keith Wiles -- >>> Powered by DPDK <<< > > >>> Packet Burst 64, RX Desc 1024, TX Desc 2048, mbufs/port 16384, mbuf cache > >>> 2048 > > === port to lcore mapping table (# lcores 4) === > lcore: 0 1 2 3 Total > port 0: ( D: T) ( 1: 0) ( 0: 1) ( 0: 1) = ( 1: 3) > Total : ( 0: 0) ( 1: 0) ( 0: 1) ( 0: 1) > Display and Timer on lcore 0, rx:tx counts per port/lcore > > Configuring 1 ports, MBUF Size 2176, MBUF Cache Size 2048 > Lcore: > 1, RX-Only > RX_cnt( 1): (pid= 0:qid= 0) > 2, TX-Only > TX_cnt( 1): (pid= 0:qid= 0) > 3, TX-Only > TX_cnt( 1): (pid= 0:qid= 1) > 4, TX-Only > TX_cnt( 1): (pid= 0:qid= 2) > > Port : > 0, nb_lcores 4, private 0xa80ea0, lcores: 1 2 3 4 > > ** Default Info (0000:03:00.0, if_index:0) ** > max_vfs : 0, min_rx_bufsize :1024, max_rx_pktlen : 9728 > max_rx_queues : 4, max_tx_queues : 4 > max_mac_addrs : 64, max_hash_mac_addrs: 0, max_vmdq_pools: 0 > rx_offload_capa: 47, tx_offload_capa : 287, reta_size : 64, > flow_type_rss_offloads:0000000000007ef8 > vmdq_queue_base: 0, vmdq_queue_num : 0, vmdq_pool_base: 0 > ** RX Conf ** > pthresh : 8, hthresh : 8, wthresh : 0 > Free Thresh : 32, Drop Enable : 0, Deferred Start : 0 > ** TX Conf ** > pthresh : 32, hthresh : 0, wthresh : 0 > Free Thresh : 32, RS Thresh : 32, Deferred Start : 0, TXQ > Flags:00000f01 > > i40evf_execute_vf_cmd(): No response for 28 > i40evf_disable_vlan_strip(): Failed to execute command of > VIRTCHNL_OP_DISABLE_VLAN_STRIPPING > Create: Default RX 0:0 - Memory used (MBUFs 16384 x (size 2176 + Hdr > 128)) + 192 = 36865 KB headroom 128 2176 > Set RX queue stats mapping pid 0, q 0, lcore 1 > > > Create: Default TX 0:0 - Memory used (MBUFs 16384 x (size 2176 + Hdr > 128)) + 192 = 36865 KB headroom 128 2176 > Create: Range TX 0:0 - Memory used (MBUFs 16384 x (size 2176 + Hdr > 128)) + 192 = 36865 KB headroom 128 2176 > Create: Sequence TX 0:0 - Memory used (MBUFs 16384 x (size 2176 + Hdr > 128)) + 192 = 36865 KB headroom 128 2176 > Create: Special TX 0:0 - Memory used (MBUFs 64 x (size 2176 + Hdr > 128)) + 192 = 145 KB headroom 128 2176 > > Create: Default TX 0:1 - Memory used (MBUFs 16384 x (size 2176 + Hdr > 128)) + 192 = 36865 KB headroom 128 2176 > Create: Range TX 0:1 - Memory used (MBUFs 16384 x (size 2176 + Hdr > 128)) + 192 = 36865 KB headroom 128 2176 > Create: Sequence TX 0:1 - Memory used (MBUFs 16384 x (size 2176 + Hdr > 128)) + 192 = 36865 KB headroom 128 2176 > Create: Special TX 0:1 - Memory used (MBUFs 64 x (size 2176 + Hdr > 128)) + 192 = 145 KB headroom 128 2176 > > Create: Default TX 0:2 - Memory used (MBUFs 16384 x (size 2176 + Hdr > 128)) + 192 = 36865 KB headroom 128 2176 > Create: Range TX 0:2 - Memory used (MBUFs 16384 x (size 2176 + Hdr > 128)) + 192 = 36865 KB headroom 128 2176 > Create: Sequence TX 0:2 - Memory used (MBUFs 16384 x (size 2176 + Hdr > 128)) + 192 = 36865 KB headroom 128 2176 > Create: Special TX 0:2 - Memory used (MBUFs 64 x (size 2176 + Hdr > 128)) + 192 = 145 KB headroom 128 2176 > > Port > memory used = 369075 KB > Initialize Port 0 -- TxQ 3, RxQ 1, Src MAC fa:16:3e:d4:57:3e > Total > memory used = 369075 KB > i40evf_execute_vf_cmd(): No response for 14 > i40evf_config_promisc(): fail to execute command CONFIG_PROMISCUOUS_MODE > Port 0: Link Up - speed 10000 Mbps - full-duplex <Enable promiscuous mode> > > > > Many thanks > > > Mau > > On 21/09/2017, 14:27, "Wiles, Keith" <[email protected]> wrote: > > > > On Sep 21, 2017, at 5:38 AM, Mauricio Valdueza <[email protected]> > wrote: > > > > Hi: > > > > > > I am testing pktgen with Intel Fortville. When I test it in PT, pktgen > works without issues however, using SR-IOV has a Panic error (see long below) > > > > I tested same pktgen in same VM in same platform (vsphere) and Niantic > Nics and also works without problems > > Pktgen can only set the hw_strip_crc for the port only when the command > line uses —crc-strip option. In this case the port was set by the PF to > hw-strip and Pktgen is resetting that value back to zero, so just add the > —crc-strip option to pktgen for the VF port. > > Let me know if that fixes the problem for now. > > > > > > > Any idea? > > > > Cheers > > > > Mau > > > > :_____________________________________ > > > > > > > > sudo ./app/x86_64-native-linuxapp-gcc/pktgen -c 0xf -- -P -m "[2:4].0" > > > > > > Copyright (c) <2010-2017>, Intel Corporation. All rights reserved. > Powered by DPDK > > EAL: Detected 4 lcore(s) > > EAL: No free hugepages reported in hugepages-1048576kB > > EAL: Probing VFIO support... > > EAL: PCI device 0000:03:00.0 on NUMA socket -1 > > EAL: Invalid NUMA socket, default to 0 > > EAL: probe driver: 8086:154c net_i40e_vf > > 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 > > > > Lua 5.3.4 Copyright (C) 1994-2017 Lua.org, PUC-Rio > > > > Copyright (c) <2010-2017>, Intel Corporation. All rights reserved. > > Pktgen created by: Keith Wiles -- >>> Powered by DPDK <<< > > > >>>> Packet Burst 64, RX Desc 1024, TX Desc 2048, mbufs/port 16384, mbuf > cache 2048 > > > > === port to lcore mapping table (# lcores 4) === > > lcore: 0 1 2 3 Total > > port 0: ( D: T) ( 0: 0) ( 1: 0) ( 0: 0) = ( 1: 1) > > Total : ( 0: 0) ( 0: 0) ( 1: 0) ( 0: 0) > > Display and Timer on lcore 0, rx:tx counts per port/lcore > > > > Configuring 1 ports, MBUF Size 2176, MBUF Cache Size 2048 > > Lcore: > > 2, RX-Only > > RX_cnt( 1): (pid= 0:qid= 0) > > 4, TX-Only > > TX_cnt( 1): (pid= 0:qid= 0) > > > > Port : > > 0, nb_lcores 2, private 0xa80ea0, lcores: 2 4 > > > > ** Default Info (0000:03:00.0, if_index:0) ** > > max_vfs : 0, min_rx_bufsize :1024, max_rx_pktlen : 9728 > > max_rx_queues : 4, max_tx_queues : 4 > > max_mac_addrs : 64, max_hash_mac_addrs: 0, max_vmdq_pools: 0 > > rx_offload_capa: 47, tx_offload_capa : 287, reta_size : 64, > flow_type_rss_offloads:0000000000007ef8 > > vmdq_queue_base: 0, vmdq_queue_num : 0, vmdq_pool_base: 0 > > ** RX Conf ** > > pthresh : 8, hthresh : 8, wthresh : 0 > > Free Thresh : 32, Drop Enable : 0, Deferred Start : 0 > > ** TX Conf ** > > pthresh : 32, hthresh : 0, wthresh : 0 > > Free Thresh : 32, RS Thresh : 32, Deferred Start : 0, > TXQ Flags:00000f01 > > > > i40evf_dev_configure(): VF can't disable HW CRC Strip > > !PANIC!: Cannot configure device: port=0, Num queues 1,1 (2)Invalid > argument > > PANIC in pktgen_config_ports(): > > Cannot configure device: port=0, Num queues 1,1 (2)Invalid argument6: > [./app/x86_64-native-linuxapp-gcc/pktgen(_start+0x29) [0x44a5a9]] > > 5: [/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0) > [0x7f55847e1830]] > > 4: [./app/x86_64-native-linuxapp-gcc/pktgen(main+0x580) [0x4478d0]] > > 3: [./app/x86_64-native-linuxapp-gcc/pktgen(pktgen_config_ports+0x1c85) > [0x471245]] > > 2: [./app/x86_64-native-linuxapp-gcc/pktgen(__rte_panic+0xc3) > [0x441e28]] > > 1: [./app/x86_64-native-linuxapp-gcc/pktgen(rte_dump_stack+0x2b) > [0x4bdffb]] > > Aborted (core dumped) > > n2@pktgen2:~/pktgen-3.4.1$ > > > > Regards, > Keith > > Regards, Keith
