BTW, I use it for primary and secondary communication, so that will use memif to share data between primary and secondary. Thanks.

Best Regards,
Dave(Jianyue)

From: Wu, Jianyue (NSB - CN/Hangzhou)
Sent: 2021年6月9日 19:26
To: users@dpdk.org; 'dev@dpdk.org' <redacted>
Subject: Does memif support primary<->secondary process communication?

Hello,

May I ask a question about memif?
When I’m trying to develop a communication mechanism for two processes, which also need to share memzones between the processes, so need primary<->secondary.
https://doc.dpdk.org/guides/nics/memif.html
But from the guideline, it seems always use primary<->primary. Does it support primary<->secondary? Thanks indeed in advance!

Best Regards,
Dave(Jianyue)