netdev - Re: [PATCH v2 iwl-next 3/3] igc: allow configuring RSS key via ethtool set

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Message-ID: <aYMflIxseCDvgmdq@horms.kernel.org>
Date: Wed, 4 Feb 2026 10:29:40 +0000
From: Simon Horman <horms@...nel.org>
To: Kohei Enju <kohei@...uk.jp>
Cc: intel-wired-lan@...ts.osuosl.org, netdev@...r.kernel.org,
	Tony Nguyen <anthony.l.nguyen@...el.com>,
	Przemek Kitszel <przemyslaw.kitszel@...el.com>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Vitaly Lifshits <vitaly.lifshits@...el.com>,
	Aleksandr Loktionov <aleksandr.loktionov@...el.com>,
	kohei.enju@...il.com
Subject: Re: [PATCH v2 iwl-next 3/3] igc: allow configuring RSS key via
 ethtool set_rxfh

On Sat, Jan 31, 2026 at 04:29:38PM +0000, Kohei Enju wrote:
> Change igc_ethtool_set_rxfh() to accept and save a userspace-provided
> RSS key. When a key is provided, store it in the adapter and write the
> RSSRK registers accordingly.
> 
> This can be tested using `ethtool -X <dev> hkey <key>`.
> 
> Signed-off-by: Kohei Enju <kohei@...uk.jp>

Reviewed-by: Simon Horman <horms@...nel.org>