DPDK patches and discussions
 help / color / mirror / Atom feed
* [dpdk-dev] DPDK2.1 VF and NIC X552 PF - ixgbe SRIOV works?
@ 2015-11-03 23:06 Zhongliang Shu
  2015-11-04  2:13 ` Lu, Wenzhuo
  0 siblings, 1 reply; 5+ messages in thread
From: Zhongliang Shu @ 2015-11-03 23:06 UTC (permalink / raw)
  To: dev

Hi, Guys:
I have developed a VM to use SRIOV VF of DPDK2.1 libraryand its PF NIC is interl X552 NIC. The VM is deployed on KVM on Linux box.
NIC Inforoot@localhost:~# modinfo ixgbe
filename:       /lib/modules/3.14.49-rt46-WR7.0.0.5_ovp/kernel/drivers/juniper/x552-nic/ixgbe.ko
version:        4.2.0.4.1-unreleased
license:        GPL
description:    Intel(R) 10 Gigabit PCI Express Network Driver
Linux Box InfoLinux localhost 3.14.49-rt46-WR7.0.0.5_ovp #1 SMP PREEMPT RT Mon Oct 26 12:24:18 PDT 2015 x86_64 GNU/Linux
When the VM start, and its correct corresponding MAC is pushed into PF.
4: sxe0: <BROADCAST,MULTICAST,ALLMULTI,PROMISC,UP,LOWER_UP> mtu 1500 qdisc mq master eth1br state UP mode DEFAULT group default qlen 1000
    link/ether 88:a2:5e:09:bd:c1 brd ff:ff:ff:ff:ff:ff
    vf 0 MAC 00:00:00:00:00:00, spoof checking on, link-state auto
    vf 1 MAC 00:00:00:00:00:00, spoof checking on, link-state auto
    vf 2 MAC 52:54:00:ba:fa:f7, spoof checking on, link-state auto
    vf 3 MAC 52:54:00:ee:e6:0d, spoof checking on, link-state auto
Linux Host dmesg:root@localhost:/lib# dmesg
[62995.451770] pci-stub 0000:03:10.4: claimed by stub
[62995.465783] ixgbe 0000:03:00.0: setting MAC 52:54:00:ba:fa:f7 on VF 2
[62995.465785] ixgbe 0000:03:00.0: Reload the VF driver to make this change effective.
[62995.520671] device vnet4 entered promiscuous mode
[62995.520900] eth0br: port 4(vnet4) entered forwarding state
[62995.520911] eth0br: port 4(vnet4) entered forwarding state
[62995.666671] pci-stub 0000:03:10.4: enabling device (0000 -> 0002)
[62998.148072] pci-stub 0000:03:10.4: kvm assign device
[63010.548139] eth0br: port 4(vnet4) entered forwarding state
[63050.387806] pci-stub 0000:03:10.4: irq 97 for MSI/MSI-X
[63050.399811] pci-stub 0000:03:10.4: irq 97 for MSI/MSI-X
[63289.573419] ixgbe 0000:03:00.0 sxe0: VF Reset msg received from vf 2
[63290.033229] ixgbe 0000:03:00.0 sxe0: VF Reset msg received from vf 2
[63953.063867] ixgbe 0000:03:00.0: Malicious event on VF 2 tx:100000 rx:0
Several questions about the log msgs
1): its keep to see the log msgs:     [63289.573419] ixgbe 0000:03:00.0 sxe0: VF Reset msg received from vf 2
     [63290.033229] ixgbe 0000:03:00.0 sxe0: VF Reset msg received from vf 2    what reason cause these msg?
2): When try ping from the VM,   it fails and there has msg:
      [63953.063867] ixgbe 0000:03:00.0: Malicious event on VF 2 tx:100000 rx:0 
    what reason causes this msg?
3): Does DPDK2.1 VF and X552 PF is tested and supported?
By the way, the SRIOV of this VM work fine for X550 NIC and  82580 NIC,
Thanks.

^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2015-11-11  6:47 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-11-03 23:06 [dpdk-dev] DPDK2.1 VF and NIC X552 PF - ixgbe SRIOV works? Zhongliang Shu
2015-11-04  2:13 ` Lu, Wenzhuo
2015-11-07  6:03   ` Zhongliang Shu
2015-11-09  2:09     ` Lu, Wenzhuo
2015-11-11  6:47       ` Lu, Wenzhuo

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).