From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 26326C6FD18 for ; Sun, 23 Apr 2023 16:52:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229906AbjDWQwS (ORCPT ); Sun, 23 Apr 2023 12:52:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56860 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229907AbjDWQwP (ORCPT ); Sun, 23 Apr 2023 12:52:15 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0E7A51701; Sun, 23 Apr 2023 09:52:14 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 815AA60F7A; Sun, 23 Apr 2023 16:52:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5E77FC433EF; Sun, 23 Apr 2023 16:52:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1682268732; bh=PB08aDW0cTYvbXemFXw/b311nnJVY0AnTDE0hJjddzs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=FStSQT1kbjlWhJ95M02fD/VJD/fOHWget/dCThyEfnTIYVatyz50owf0Pl4lqUGgT T0QDS2fVg8yL5KMEuTJK7ZxTEZ9AmTaG51NKzIxpyEYYcw+u3SnIEaBBtNcD24ii4o CGFEEd4IbWMh1WTXsOBp/ZPjpRUfQvSa7aMWgNEdMFhvDmcDjhdb42QbP0AAhU7EZD Y1QVYOWDnIpFfjCoWsZio2EewB6c0YZSNq/TC2tZlJCdlXGTJAK+DueJK7ozxjsaUt ryz5OtbnvUjEBaL95clPEEGPP0QDoosQsLT+TxJYTbx7Eso/ZY8mC7GbQSAMqg17jJ NoOWJLzXFZOcg== Date: Sun, 23 Apr 2023 19:52:08 +0300 From: Leon Romanovsky To: Geetha sowjanya Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kuba@kernel.org, davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, richardcochran@gmail.com, sgoutham@marvell.com, sbhatta@marvell.com, hkelam@marvell.com Subject: Re: [net PATCH 6/9] octeontx2-pf: mcs: Match macsec ethertype along with DMAC Message-ID: <20230423165208.GI4782@unreal> References: <20230423095454.21049-1-gakula@marvell.com> <20230423095454.21049-7-gakula@marvell.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230423095454.21049-7-gakula@marvell.com> Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Sun, Apr 23, 2023 at 03:24:51PM +0530, Geetha sowjanya wrote: > From: Subbaraya Sundeep > > On CN10KB silicon a single hardware macsec block is > present and offloads macsec operations for all the > ethernet LMACs. TCAM match with macsec ethertype 0x88e5 > alone at RX side is not sufficient to distinguish all the > macsec interfaces created on top of netdevs. Hence append > the DMAC of the macsec interface too. Otherwise the first > created macsec interface only receives all the macsec traffic. > > Fixes: c54ffc73601c ("octeontx2-pf: mcs: Introduce MACSEC hardware offloading") > Signed-off-by: Subbaraya Sundeep > Signed-off-by: Sunil Goutham > Signed-off-by: Geetha sowjanya > --- > .../net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c | 10 +++++++++- > 1 file changed, 9 insertions(+), 1 deletion(-) > Thanks, Reviewed-by: Leon Romanovsky