Re: [PATCH net-next] ethtool: ice: Support for RSS settings to GTP from ethtool
From: Jakub Kicinski <kuba@kernel.org>
Date: 2023-10-10 19:32:41
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On Sun, 8 Oct 2023 07:52:22 +0000 Takeru Hayasaka wrote:
This is a patch that enables RSS functionality for GTP packets using ethtool. A user can include her TEID and make RSS work for GTP-U over IPv4 by doing the following: `ethtool -N ens3 rx-flow-hash gtpu4 sd` In addition to gtpu(4|6), we now support gtpc(4|6), gtpu(4|6)e, gtpu(4|6)u, and gtpu(4|6)d.
This is for tunneling, right? IDK much about GTP but we don't have flow types for other tunneling protos. What makes this one special?