netdev - Question: ESP GSO not working

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Message-Id: <FBA664BB-EB62-4A70-9025-B1A33100B029@cs.com>
Date:   Wed, 13 Oct 2021 20:19:45 +0800
From:   R W van Schagen <vschagen@...com>
To:     netdev@...r.kernel.org
Subject: Question: ESP GSO not working

While testing a new kernel driver I am writing I noticed that
esp_gso_segment is never called. esp_gro_receive, the .xmit,
.output_tail and .encap references are all used. So its not
missing a module.

I tried without my own code and it still doesn’t do GSO?

Ethtools is showing GRO and GSO enabled on the NIC.

I guess I’m getting code blind and it must something simple
as missing a flag.

Richard van Schagen