[dpdk-users] [dpdk-dev] Issue with DCB with X710 Quad 10Gb NIC

Zhang, Xiao xiao.zhang at intel.com
Wed Sep 18 05:32:54 CEST 2019
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Hi Mike,

You need add --enable-rss option when start up the process like:
sudo ./vmdq_dcb_app -l 1 -- -p3 --nb-pools 16 --nb-tcs 8 -p 3 --enable-rss

Thanks,
Xiao

> -----Original Message-----
> From: Mike DeVico [mailto:mdevico at xcom-labs.com]
> Sent: Wednesday, September 18, 2019 2:55 AM
> To: Thomas Monjalon <thomas at monjalon.net>
> Cc: users at dpdk.org; Xing, Beilei <beilei.xing at intel.com>; Zhang, Qi Z
> <qi.z.zhang at intel.com>; Richardson, Bruce <bruce.richardson at intel.com>;
> Ananyev, Konstantin <konstantin.ananyev at intel.com>; Yigit, Ferruh
> <ferruh.yigit at intel.com>; Christensen, ChadX M
> <chadx.m.christensen at intel.com>; Tia Cassett <tiac at xcom-labs.com>
> Subject: Re: [dpdk-dev] Issue with DCB with X710 Quad 10Gb NIC
> 
> Hello,
> 
> So far I haven't heard back from anyone regarding this issue and I would like to
> know what the status is at this point. Also, if you have any recommendations or
> require additional information from me, please let me know.
> 
> Thank you in advance,
> --Mike DeVico
> 
> On 9/9/19, 1:39 PM, "Thomas Monjalon" <thomas at monjalon.net> wrote:
> 
>     [EXTERNAL SENDER]
> 
>     Adding i40e maintainers and few more.
> 
>     07/09/2019 01:11, Mike DeVico:
>     > Hello,
>     >
>     > I am having an issue getting the DCB feature to work with an Intel
>     > X710 Quad SFP+ NIC.
>     >
>     > Here’s my setup:
>     >
>     > 1.      DPDK 18.08 built with the following I40E configs:
>     >
>     > CONFIG_RTE_LIBRTE_I40E_PMD=y
>     > CONFIG_RTE_LIBRTE_I40E_DEBUG_RX=n
>     > CONFIG_RTE_LIBRTE_I40E_DEBUG_TX=n
>     > CONFIG_RTE_LIBRTE_I40E_DEBUG_TX_FREE=n
>     > CONFIG_RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC=y
>     > CONFIG_RTE_LIBRTE_I40E_INC_VECTOR=y
>     > CONFIG_RTE_LIBRTE_I40E_16BYTE_RX_DESC=n
>     > CONFIG_RTE_LIBRTE_I40E_QUEUE_NUM_PER_PF=64
>     > CONFIG_RTE_LIBRTE_I40E_QUEUE_NUM_PER_VM=8
>     >
>     > 2.      /opt/dpdk-18.08/usertools/dpdk-devbind.py --status-dev net
>     >
>     > Network devices using DPDK-compatible driver
>     > ============================================
>     > 0000:3b:00.0 'Ethernet Controller X710 for 10GbE SFP+ 1572' drv=igb_uio
> unused=i40e
>     > 0000:3b:00.1 'Ethernet Controller X710 for 10GbE SFP+ 1572' drv=igb_uio
> unused=i40e
>     > 0000:3b:00.2 'Ethernet Controller X710 for 10GbE SFP+ 1572' drv=igb_uio
> unused=i40e
>     > 0000:3b:00.3 'Ethernet Controller X710 for 10GbE SFP+ 1572' drv=igb_uio
> unused=i40e
>     >
>     >        Network devices using kernel driver
>     >        ===================================
>     >        0000:02:00.0 'I350 Gigabit Network Connection 1521' if=enp2s0f0
> drv=igb unused=igb_uio *Active*
>     >        0000:02:00.1 'I350 Gigabit Network Connection 1521' if=enp2s0f1
> drv=igb unused=igb_uio *Active*
>     >
>     >        Other Network devices
>     >        =====================
>     >        <none>
>     >
>     > 3.      We have a custom FPGA board connected to port 1 of the X710 NIC
> that’s broadcasting
>     > a packet tagged with VLAN 1 and PCP 2.
>     >
>     > 4.      I use the vmdq_dcb example app and configure the card with 16
> pools/8 queue each
>     > as follows:
>     >        sudo ./vmdq_dcb_app -l 1 -- -p3 --nb-pools 16 --nb-tcs 8 -p 3
>     >
>     >
>     > The apps starts up fine and successfully probes the card as shown below:
>     >
>     > sudo ./vmdq_dcb_app -l 1 -- -p3 --nb-pools 16 --nb-tcs 8 -p 3
>     > EAL: Detected 80 lcore(s)
>     > EAL: Detected 2 NUMA nodes
>     > EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
>     > EAL: Probing VFIO support...
>     > EAL: PCI device 0000:02:00.0 on NUMA socket 0
>     > EAL:   probe driver: 8086:1521 net_e1000_igb
>     > EAL: PCI device 0000:02:00.1 on NUMA socket 0
>     > EAL:   probe driver: 8086:1521 net_e1000_igb
>     > EAL: PCI device 0000:3b:00.0 on NUMA socket 0
>     > EAL:   probe driver: 8086:1572 net_i40e
>     > EAL: PCI device 0000:3b:00.1 on NUMA socket 0
>     > EAL:   probe driver: 8086:1572 net_i40e
>     > EAL: PCI device 0000:3b:00.2 on NUMA socket 0
>     > EAL:   probe driver: 8086:1572 net_i40e
>     > EAL: PCI device 0000:3b:00.3 on NUMA socket 0
>     > EAL:   probe driver: 8086:1572 net_i40e
>     > vmdq queue base: 64 pool base 1
>     > Configured vmdq pool num: 16, each vmdq pool has 8 queues
>     > Port 0 MAC: e8 ea 6a 27 b5 4d
>     > Port 0 vmdq pool 0 set mac 52:54:00:12:00:00
>     > Port 0 vmdq pool 1 set mac 52:54:00:12:00:01
>     > Port 0 vmdq pool 2 set mac 52:54:00:12:00:02
>     > Port 0 vmdq pool 3 set mac 52:54:00:12:00:03
>     > Port 0 vmdq pool 4 set mac 52:54:00:12:00:04
>     > Port 0 vmdq pool 5 set mac 52:54:00:12:00:05
>     > Port 0 vmdq pool 6 set mac 52:54:00:12:00:06
>     > Port 0 vmdq pool 7 set mac 52:54:00:12:00:07
>     > Port 0 vmdq pool 8 set mac 52:54:00:12:00:08
>     > Port 0 vmdq pool 9 set mac 52:54:00:12:00:09
>     > Port 0 vmdq pool 10 set mac 52:54:00:12:00:0a
>     > Port 0 vmdq pool 11 set mac 52:54:00:12:00:0b
>     > Port 0 vmdq pool 12 set mac 52:54:00:12:00:0c
>     > Port 0 vmdq pool 13 set mac 52:54:00:12:00:0d
>     > Port 0 vmdq pool 14 set mac 52:54:00:12:00:0e
>     > Port 0 vmdq pool 15 set mac 52:54:00:12:00:0f
>     > vmdq queue base: 64 pool base 1
>     > Configured vmdq pool num: 16, each vmdq pool has 8 queues
>     > Port 1 MAC: e8 ea 6a 27 b5 4e
>     > Port 1 vmdq pool 0 set mac 52:54:00:12:01:00
>     > Port 1 vmdq pool 1 set mac 52:54:00:12:01:01
>     > Port 1 vmdq pool 2 set mac 52:54:00:12:01:02
>     > Port 1 vmdq pool 3 set mac 52:54:00:12:01:03
>     > Port 1 vmdq pool 4 set mac 52:54:00:12:01:04
>     > Port 1 vmdq pool 5 set mac 52:54:00:12:01:05
>     > Port 1 vmdq pool 6 set mac 52:54:00:12:01:06
>     > Port 1 vmdq pool 7 set mac 52:54:00:12:01:07
>     > Port 1 vmdq pool 8 set mac 52:54:00:12:01:08
>     > Port 1 vmdq pool 9 set mac 52:54:00:12:01:09
>     > Port 1 vmdq pool 10 set mac 52:54:00:12:01:0a
>     > Port 1 vmdq pool 11 set mac 52:54:00:12:01:0b
>     > Port 1 vmdq pool 12 set mac 52:54:00:12:01:0c
>     > Port 1 vmdq pool 13 set mac 52:54:00:12:01:0d
>     > Port 1 vmdq pool 14 set mac 52:54:00:12:01:0e
>     > Port 1 vmdq pool 15 set mac 52:54:00:12:01:0f
>     >
>     > Skipping disabled port 2
>     >
>     > Skipping disabled port 3
>     > Core 0(lcore 1) reading queues 64-191
>     >
>     > However, when I issue the SIGHUP I see that the packets
>     > are being put into the first queue of Pool 1 as follows:
>     >
>     > Pool 0: 0 0 0 0 0 0 0 0
>     > Pool 1: 10 0 0 0 0 0 0 0
>     > Pool 2: 0 0 0 0 0 0 0 0
>     > Pool 3: 0 0 0 0 0 0 0 0
>     > Pool 4: 0 0 0 0 0 0 0 0
>     > Pool 5: 0 0 0 0 0 0 0 0
>     > Pool 6: 0 0 0 0 0 0 0 0
>     > Pool 7: 0 0 0 0 0 0 0 0
>     > Pool 8: 0 0 0 0 0 0 0 0
>     > Pool 9: 0 0 0 0 0 0 0 0
>     > Pool 10: 0 0 0 0 0 0 0 0
>     > Pool 11: 0 0 0 0 0 0 0 0
>     > Pool 12: 0 0 0 0 0 0 0 0
>     > Pool 13: 0 0 0 0 0 0 0 0
>     > Pool 14: 0 0 0 0 0 0 0 0
>     > Pool 15: 0 0 0 0 0 0 0 0
>     > Finished handling signal 1
>     >
>     > Since the packets are being tagged with PCP 2 they should be getting
>     > mapped to 3rd queue of Pool 1, right?
>     >
>     > As a sanity check, I tried the same test using an 82599ES 2 port 10GB NIC
> and
>     > the packets show up in the expected queue. (Note, to get it to work I had
>     > to modify the vmdq_dcb app to set the vmdq pool MACs to all FF’s)
>     >
>     > Here’s that setup:
>     >
>     > /opt/dpdk-18.08/usertools/dpdk-devbind.py --status-dev net
>     >
>     > Network devices using DPDK-compatible driver
>     > ============================================
>     > 0000:af:00.0 '82599ES 10-Gigabit SFI/SFP+ Network Connection 10fb'
> drv=igb_uio unused=ixgbe
>     > 0000:af:00.1 '82599ES 10-Gigabit SFI/SFP+ Network Connection 10fb'
> drv=igb_uio unused=ixgbe
>     >
>     > Network devices using kernel driver
>     > ===================================
>     > 0000:02:00.0 'I350 Gigabit Network Connection 1521' if=enp2s0f0 drv=igb
> unused=igb_uio *Active*
>     > 0000:02:00.1 'I350 Gigabit Network Connection 1521' if=enp2s0f1 drv=igb
> unused=igb_uio *Active*
>     > 0000:3b:00.0 'Ethernet Controller X710 for 10GbE SFP+ 1572' if=enp59s0f0
> drv=i40e unused=igb_uio
>     > 0000:3b:00.1 'Ethernet Controller X710 for 10GbE SFP+ 1572' if=enp59s0f1
> drv=i40e unused=igb_uio
>     > 0000:3b:00.2 'Ethernet Controller X710 for 10GbE SFP+ 1572' if=enp59s0f2
> drv=i40e unused=igb_uio
>     > 0000:3b:00.3 'Ethernet Controller X710 for 10GbE SFP+ 1572' if=enp59s0f3
> drv=i40e unused=igb_uio
>     >
>     > Other Network devices
>     > =====================
>     > <none>
>     >
>     > sudo ./vmdq_dcb_app -l 1 -- -p3 --nb-pools 16 --nb-tcs 8 -p 3
>     > EAL: Detected 80 lcore(s)
>     > EAL: Detected 2 NUMA nodes
>     > EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
>     > EAL: Probing VFIO support...
>     > EAL: PCI device 0000:02:00.0 on NUMA socket 0
>     > EAL:   probe driver: 8086:1521 net_e1000_igb
>     > EAL: PCI device 0000:02:00.1 on NUMA socket 0
>     > EAL:   probe driver: 8086:1521 net_e1000_igb
>     > EAL: PCI device 0000:3b:00.0 on NUMA socket 0
>     > EAL:   probe driver: 8086:1572 net_i40e
>     > EAL: PCI device 0000:3b:00.1 on NUMA socket 0
>     > EAL:   probe driver: 8086:1572 net_i40e
>     > EAL: PCI device 0000:3b:00.2 on NUMA socket 0
>     > EAL:   probe driver: 8086:1572 net_i40e
>     > EAL: PCI device 0000:3b:00.3 on NUMA socket 0
>     > EAL:   probe driver: 8086:1572 net_i40e
>     > EAL: PCI device 0000:af:00.0 on NUMA socket 1
>     > EAL:   probe driver: 8086:10fb net_ixgbe
>     > EAL: PCI device 0000:af:00.1 on NUMA socket 1
>     > EAL:   probe driver: 8086:10fb net_ixgbe
>     > vmdq queue base: 0 pool base 0
>     > Port 0 MAC: 00 1b 21 bf 71 24
>     > Port 0 vmdq pool 0 set mac ff:ff:ff:ff:ff:ff
>     > Port 0 vmdq pool 1 set mac ff:ff:ff:ff:ff:ff
>     > Port 0 vmdq pool 2 set mac ff:ff:ff:ff:ff:ff
>     > Port 0 vmdq pool 3 set mac ff:ff:ff:ff:ff:ff
>     > Port 0 vmdq pool 4 set mac ff:ff:ff:ff:ff:ff
>     > Port 0 vmdq pool 5 set mac ff:ff:ff:ff:ff:ff
>     > Port 0 vmdq pool 6 set mac ff:ff:ff:ff:ff:ff
>     > Port 0 vmdq pool 7 set mac ff:ff:ff:ff:ff:ff
>     > Port 0 vmdq pool 8 set mac ff:ff:ff:ff:ff:ff
>     > Port 0 vmdq pool 9 set mac ff:ff:ff:ff:ff:ff
>     > Port 0 vmdq pool 10 set mac ff:ff:ff:ff:ff:ff
>     > Port 0 vmdq pool 11 set mac ff:ff:ff:ff:ff:ff
>     > Port 0 vmdq pool 12 set mac ff:ff:ff:ff:ff:ff
>     > Port 0 vmdq pool 13 set mac ff:ff:ff:ff:ff:ff
>     > Port 0 vmdq pool 14 set mac ff:ff:ff:ff:ff:ff
>     > Port 0 vmdq pool 15 set mac ff:ff:ff:ff:ff:ff
>     > vmdq queue base: 0 pool base 0
>     > Port 1 MAC: 00 1b 21 bf 71 26
>     > Port 1 vmdq pool 0 set mac ff:ff:ff:ff:ff:ff
>     > Port 1 vmdq pool 1 set mac ff:ff:ff:ff:ff:ff
>     > Port 1 vmdq pool 2 set mac ff:ff:ff:ff:ff:ff
>     > Port 1 vmdq pool 3 set mac ff:ff:ff:ff:ff:ff
>     > Port 1 vmdq pool 4 set mac ff:ff:ff:ff:ff:ff
>     > Port 1 vmdq pool 5 set mac ff:ff:ff:ff:ff:ff
>     > Port 1 vmdq pool 6 set mac ff:ff:ff:ff:ff:ff
>     > Port 1 vmdq pool 7 set mac ff:ff:ff:ff:ff:ff
>     > Port 1 vmdq pool 8 set mac ff:ff:ff:ff:ff:ff
>     > Port 1 vmdq pool 9 set mac ff:ff:ff:ff:ff:ff
>     > Port 1 vmdq pool 10 set mac ff:ff:ff:ff:ff:ff
>     > Port 1 vmdq pool 11 set mac ff:ff:ff:ff:ff:ff
>     > Port 1 vmdq pool 12 set mac ff:ff:ff:ff:ff:ff
>     > Port 1 vmdq pool 13 set mac ff:ff:ff:ff:ff:ff
>     > Port 1 vmdq pool 14 set mac ff:ff:ff:ff:ff:ff
>     > Port 1 vmdq pool 15 set mac ff:ff:ff:ff:ff:ff
>     >
>     > Now when I send the SIGHUP, I see the packets being routed to
>     > the expected queue:
>     >
>     > Pool 0: 0 0 0 0 0 0 0 0
>     > Pool 1: 0 0 58 0 0 0 0 0
>     > Pool 2: 0 0 0 0 0 0 0 0
>     > Pool 3: 0 0 0 0 0 0 0 0
>     > Pool 4: 0 0 0 0 0 0 0 0
>     > Pool 5: 0 0 0 0 0 0 0 0
>     > Pool 6: 0 0 0 0 0 0 0 0
>     > Pool 7: 0 0 0 0 0 0 0 0
>     > Pool 8: 0 0 0 0 0 0 0 0
>     > Pool 9: 0 0 0 0 0 0 0 0
>     > Pool 10: 0 0 0 0 0 0 0 0
>     > Pool 11: 0 0 0 0 0 0 0 0
>     > Pool 12: 0 0 0 0 0 0 0 0
>     > Pool 13: 0 0 0 0 0 0 0 0
>     > Pool 14: 0 0 0 0 0 0 0 0
>     > Pool 15: 0 0 0 0 0 0 0 0
>     > Finished handling signal 1
>     >
>     > What am I missing?
>     >
>     > Thankyou in advance,
>     > --Mike
>     >
>     >
> 
> 
> 
> 
> 
>
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