netdev - Re: [Intel-wired-lan] [PATCH iwl-next v1 1/3] igc: prepare for RSS key get/set support

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Message-ID: <7c810e40-ea86-46f8-845c-564306d7ed40@intel.com>
Date: Sun, 21 Dec 2025 12:34:14 +0200
From: Avigail Dahan <Avigailx.dahan@...el.com>
To: Kohei Enju <enjuk@...zon.com>, <intel-wired-lan@...ts.osuosl.org>,
	<netdev@...r.kernel.org>
CC: 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>,
	<kohei.enju@...il.com>
Subject: Re: [Intel-wired-lan] [PATCH iwl-next v1 1/3] igc: prepare for RSS
 key get/set support



On 25/10/2025 18:01, Kohei Enju wrote:
> Store the RSS key inside struct igc_adapter and introduce the
> igc_write_rss_key() helper function. This allows the driver to program
> the RSSRK registers using a persistent RSS key, instead of using a
> stack-local buffer in igc_setup_mrqc().
> 
> This is a preparation patch for adding RSS key get/set support in
> subsequent changes, and no functional change is intended in this patch.
> 
> Signed-off-by: Kohei Enju <enjuk@...zon.com>
> ---
>   drivers/net/ethernet/intel/igc/igc.h         |  3 +++
>   drivers/net/ethernet/intel/igc/igc_ethtool.c | 12 ++++++++++++
>   drivers/net/ethernet/intel/igc/igc_main.c    |  6 ++----
>   3 files changed, 17 insertions(+), 4 deletions(-)
> 

Tested-by: Avigail Dahan <avigailx.dahan@...el.com>