linux-kernel - Re: [PATCH iwl-next v2 5/8] igc: add private flag to reverse TX queue priority in TSN mode

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Message-ID: <20250516094523.GM1898636@horms.kernel.org>
Date: Fri, 16 May 2025 10:45:23 +0100
From: Simon Horman <horms@...nel.org>
To: Faizal Rahim <faizal.abdul.rahim@...ux.intel.com>
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>,
	Vladimir Oltean <vladimir.oltean@....com>,
	intel-wired-lan@...ts.osuosl.org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Aleksandr Loktionov <aleksandr.loktionov@...el.com>,
	Chwee-Lin Choong <chwee.lin.choong@...el.com>
Subject: Re: [PATCH iwl-next v2 5/8] igc: add private flag to reverse TX
 queue priority in TSN mode

On Wed, May 14, 2025 at 12:29:42AM -0400, Faizal Rahim wrote:
> By default, igc assigns TX hw queue 0 the highest priority and queue 3
> the lowest. This is opposite of most NICs, where TX hw queue 3 has the
> highest priority and queue 0 the lowest.

...

> Signed-off-by: Faizal Rahim <faizal.abdul.rahim@...ux.intel.com>

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