From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DACFE22F74A for ; Fri, 12 Sep 2025 09:03:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757667824; cv=none; b=IM7FBWzs3mLlnrmkynUvSHFEsx1t8dsZVajla7OVHM9pwbtgMYxPUEcKD4opNo9+PqyKA0Dbs83T4qRzXldvtKo8AT+gxlmeSDddVSUR6S5kwSdkXffBRAQRBz5vnMSp9TC1L63mCo/VRqXldS5yDPmcwsnk3Vg/+Sdl3sqPZMs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757667824; c=relaxed/simple; bh=1dlRF1lAOSU3YZtQCMpzSHMErit4Ewn4JofzJYeYRKg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Vx7OBy9BZOKtHqucprCGH6mdd2mUlZn0eEUOsaMm6vcgXP3FTajsVmg+N8RTwPEdriPv45/I73lyTe4TLLs7PGACNiuISBOPLfB9ptDVTH62cP8uvn/xySeBMBFYxFbPt5N0hoZ1+bIWpQ2KD7CHYhiO61dAFpr2Zw6G2mqRdhI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=G+FbYwUd; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="G+FbYwUd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9EE52C4CEF1; Fri, 12 Sep 2025 09:03:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1757667824; bh=1dlRF1lAOSU3YZtQCMpzSHMErit4Ewn4JofzJYeYRKg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=G+FbYwUdWvxlSYV5YjgQM4Fbkz+6DzZX1dObtnZ6+HYXuI25jsyzevcM7g0DD8EJv qzSdoEVH/9PB4Lwt4vZXObPmpf52gqol1rm2w/9MOMStNrHZ31yXqgWuoBDo4R9NUR +9rPf5yw1nOm3KAyxl4NH+VVoqBrKzxMvk6MX8hozXOiWK4J6xq0ni8P25d2c7SdeO dckIrgWsVWDyV1QE8tu2FBbDm0GhmkUtUSRlxnY8Otrss6D1rRqpZEaKxhq0nbDaQo vajtLB+nMojncho+gJeLxwVy9uOF4/VeCI0+2jrIhB2afYY+J02ccfValADQbeChH+ hG1WFI7FXT9Zw== Date: Fri, 12 Sep 2025 10:03:40 +0100 From: Simon Horman To: Aleksandr Loktionov Cc: intel-wired-lan@lists.osuosl.org, anthony.l.nguyen@intel.com, netdev@vger.kernel.org, mschmidt@redhat.com, Przemek Kitszel , Dan Nowlin , Qi Zhang , Jedrzej Jagielski Subject: Re: [PATCH iwl-next v4 4/5] ice: Extend PTYPE bitmap coverage for GTP encapsulated flows Message-ID: <20250912090340.GX30363@horms.kernel.org> References: <20250829101809.1022945-1-aleksandr.loktionov@intel.com> <20250829101809.1022945-5-aleksandr.loktionov@intel.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250829101809.1022945-5-aleksandr.loktionov@intel.com> On Fri, Aug 29, 2025 at 10:18:07AM +0000, Aleksandr Loktionov wrote: > From: Przemek Kitszel > > Consolidate updates to the Protocol Type (PTYPE) bitmap definitions > across multiple flow types in the Intel ICE driver to support GTP > (GPRS Tunneling Protocol) encapsulated traffic. > > Enable improved Receive Side Scaling (RSS) configuration for both user > and control plane GTP flows. > > Cover a wide range of protocol and encapsulation scenarios, including: > - MAC OFOS and IL > - IPv4 and IPv6 (OFOS, IL, ALL, no-L4) > - TCP, SCTP, ICMP > - GRE OF > - GTPC (control plane) > > Expand the PTYPE bitmap entries to improve classification and > distribution of GTP traffic across multiple queues, enhancing > performance and scalability in mobile network environments. > > Co-developed-by: Dan Nowlin > Signed-off-by: Dan Nowlin > Co-developed-by: Qi Zhang > Signed-off-by: Qi Zhang > Co-developed-by: Jie Wang > Signed-off-by: Jie Wang > Co-developed-by: Junfeng Guo > Signed-off-by: Junfeng Guo > Signed-off-by: Przemek Kitszel > Signed-off-by: Aleksandr Loktionov > Reviewed-by: Jedrzej Jagielski Reviewed-by: Simon Horman