Hi, We had our software based on 20.05 vpp version. Recently, we moved to fdio-2106 version and could compile it successfully.
However, memif_tx_burst() function is failing to send message to VPP with error code "INVALID_ARGUMENT". This was working in 20.05 version without any issues. I see that Jakub Grajciar changed in this area quite a bit. One of the change is: commit 1421748e3cd98d7355b1a1db283803a571569927 Author: Jakub Grajciar <jgraj...@cisco.com> Date: Thu Jan 14 13:23:48 2021 +0100 libmemif: set data offset for memif buffer Update descriptor offset based on data pointer in memif_buffer_t. Slave only, master will not modify the descriptor. Type: feature Are these changes not backward compatible ? What changes we need to make to get this working in 21.06 version. Jakub Grajciar, Appreciate If you can give your inputs on this. -- Thanks & Regards, Murthy
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