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

[Simon Horman]

On Sun, Oct 26, 2025 at 12:01:30AM +0900, 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 at amazon.com>

Reviewed-by: Simon Horman <horms at kernel.org>