* [dpdk-users] i40evf : !PANIC!: Cannot configure device: port=0, Num queues 1, 1 (2)Invalid argument
@ 2017-09-21 10:38 Mauricio Valdueza
2017-09-21 12:27 ` Wiles, Keith
0 siblings, 1 reply; 4+ messages in thread
From: Mauricio Valdueza @ 2017-09-21 10:38 UTC (permalink / raw)
To: users
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
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$
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dpdk-users] i40evf : !PANIC!: Cannot configure device: port=0, Num queues 1, 1 (2)Invalid argument 2017-09-21 10:38 [dpdk-users] i40evf : !PANIC!: Cannot configure device: port=0, Num queues 1, 1 (2)Invalid argument Mauricio Valdueza @ 2017-09-21 12:27 ` Wiles, Keith 2017-09-21 13:46 ` Mauricio Valdueza 0 siblings, 1 reply; 4+ messages in thread From: Wiles, Keith @ 2017-09-21 12:27 UTC (permalink / raw) To: Mauricio Valdueza; +Cc: users > On Sep 21, 2017, at 5:38 AM, Mauricio Valdueza <mvaldueza@vmware.com> 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 ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dpdk-users] i40evf : !PANIC!: Cannot configure device: port=0, Num queues 1, 1 (2)Invalid argument 2017-09-21 12:27 ` Wiles, Keith @ 2017-09-21 13:46 ` Mauricio Valdueza 2017-09-21 14:47 ` Wiles, Keith 0 siblings, 1 reply; 4+ messages in thread From: Mauricio Valdueza @ 2017-09-21 13:46 UTC (permalink / raw) To: Wiles, Keith; +Cc: users Hi Keith. It works! However I had some error messages when I run: 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" <keith.wiles@intel.com> wrote: > On Sep 21, 2017, at 5:38 AM, Mauricio Valdueza <mvaldueza@vmware.com> 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 ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dpdk-users] i40evf : !PANIC!: Cannot configure device: port=0, Num queues 1, 1 (2)Invalid argument 2017-09-21 13:46 ` Mauricio Valdueza @ 2017-09-21 14:47 ` Wiles, Keith 0 siblings, 0 replies; 4+ messages in thread From: Wiles, Keith @ 2017-09-21 14:47 UTC (permalink / raw) To: Mauricio Valdueza; +Cc: users, Wu, Jingjing, Xing, Beilei > On Sep 21, 2017, at 8:46 AM, Mauricio Valdueza <mvaldueza@vmware.com> 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" <keith.wiles@intel.com> wrote: > > > > On Sep 21, 2017, at 5:38 AM, Mauricio Valdueza <mvaldueza@vmware.com> 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 ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2017-09-21 14:47 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2017-09-21 10:38 [dpdk-users] i40evf : !PANIC!: Cannot configure device: port=0, Num queues 1, 1 (2)Invalid argument Mauricio Valdueza 2017-09-21 12:27 ` Wiles, Keith 2017-09-21 13:46 ` Mauricio Valdueza 2017-09-21 14:47 ` Wiles, Keith
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