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 21B861FCC for ; Sat, 3 Feb 2024 02:33:27 +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=1706927608; cv=none; b=LlYQwa8BccgIXcCb/Y8aQ2Ob9Ew55fvTDZUsLLrfP2TNPlbq79jnSm7GMG/LdTLvAXtgmckndJG667uijHpRKlyjh4yaSo5+HkEu8cTKI1oRg90KDID6XNWDTIC6nk7jP63/UHHv362x3N1NiYePw88CJLHt/82CQ52qYvKbmeg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706927608; c=relaxed/simple; bh=amnrwesasT5pYnt9kqdqykfT9hbDmisRunSKyya+5WA=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=XEZiTsiFNnCVHYFJozI8AUhU1nrv9LPWcZ0Dscpx0OJmmoEm3IvzYjavOT0n6e2HYfD93bpBJSKDmOJigZ8qyB6WFWGxV0bHjyf/3/caoTkDMDZIlXFW02D1ZMDQrT/p1D+hyW/m0o2Yq9EdfSOf7bHLdx/j+JCPvcjlUIxkhDE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=UdcB5lsa; 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="UdcB5lsa" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3C19AC433F1; Sat, 3 Feb 2024 02:33:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1706927607; bh=amnrwesasT5pYnt9kqdqykfT9hbDmisRunSKyya+5WA=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=UdcB5lsaviFTUGVhoTeIej4uGFvZDpqgY/kCl1kGP32w1S3cQdOqOT8aqomtLvDzx xW6IUyGOXbXkGvQeZn8bVOIsJxbba5+qtJnneI64dhOomq0MEnnym/PGJftiYSNd7k 52kZVCzZsc8KDJH4lzIIQI9182fnz5Gu2nwFwMNuiAU16iAP+FTxjAwrrcg/QUcnut wjxIqEFP8xgENF0N+HyCCyYpDAYaNwvJj8MsoR7QnKE8oEoEz7m4MaeQU4fjyCNOE5 P7NlEYR216lSFAX1s5dU/w0e2ydiNfjvPUuer71BPMu9I5OZO3Sq4Xn+eqgUkrYwMh sIopenWENRqUQ== Date: Fri, 2 Feb 2024 18:33:26 -0800 From: Jakub Kicinski To: Ahmed Zaki Cc: netdev@vger.kernel.org, mkubecek@suse.cz, alexander.duyck@gmail.com, willemdebruijn.kernel@gmail.com, gal@nvidia.com, jesse.brandeburg@intel.com, anthony.l.nguyen@intel.com, davem@davemloft.net, edumazet@google.com, horms@kernel.org, pabeni@redhat.com, andrew@lunn.ch, Aleksandr Loktionov , Michal Swiatkowski Subject: Re: [PATCH ethtool v2] ethtool: add support for RSS input transformation Message-ID: <20240202183326.160f0678@kernel.org> In-Reply-To: <20240202202520.70162-1-ahmed.zaki@intel.com> References: <20240202202520.70162-1-ahmed.zaki@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-Transfer-Encoding: 7bit On Fri, 2 Feb 2024 13:25:20 -0700 Ahmed Zaki wrote: > Add support for RSS input transformation [1]. Currently, only symmetric-xor > is supported. The user can set the RSS input transformation via: > > # ethtool -X xfrm symmetric-xor > > and sets it off (default) by: > > # ethtool -X xfrm none > > The status of the transformation is reported by a new section at the end > of "ethtool -x": > > # ethtool -x > . > . > . > . > RSS hash function: > toeplitz: on > xor: off > crc32: off > RSS input transformation: > symmetric-xor: on > > Link: https://lore.kernel.org/netdev/20231213003321.605376-1-ahmed.zaki@intel.com/ > Reviewed-by: Aleksandr Loktionov > Reviewed-by: Michal Swiatkowski > Signed-off-by: Ahmed Zaki Acked-by: Jakub Kicinski Thanks!