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* [dpdk-users] How to install DPDK kernel module?
@ 2020-06-04 14:33 David Aldrich
  2020-06-04 15:17 ` Vincent Li
  0 siblings, 1 reply; 3+ messages in thread
From: David Aldrich @ 2020-06-04 14:33 UTC (permalink / raw)
  To: users

I have installed dpdk 18.08 on a Centos 7 machine, which has the kernel
source installed.

I built dpdk using:

$ make -j T=x86_64-native-linuxapp-gcc install
<snip>
Build complete [x86_64-native-linuxapp-gcc]
Installation cannot run with T defined and DESTDIR undefined

I want to interface dpdk to a HP NIC that uses the Intel X722 chipset. So I
then run:

$ /opt/dpdk/dpdk-18.08/usertools/dpdk-devbind.py -b igb_uio `lspci |
grep X722 | awk '{print $1}'`
Error - no supported modules(DPDK driver) are loaded

I think that this error means that the DPDK kernel module is not installed.

How can I fix this?

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2020-06-04 16:43 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-06-04 14:33 [dpdk-users] How to install DPDK kernel module? David Aldrich
2020-06-04 15:17 ` Vincent Li
2020-06-04 16:42   ` David Aldrich

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