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 B4238C77B60 for ; Sun, 23 Apr 2023 16:48:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229741AbjDWQsg (ORCPT ); Sun, 23 Apr 2023 12:48:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54334 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229727AbjDWQsf (ORCPT ); Sun, 23 Apr 2023 12:48:35 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DB79310F0; Sun, 23 Apr 2023 09:48:34 -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 6F5C160C57; Sun, 23 Apr 2023 16:48:34 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 54D43C433EF; Sun, 23 Apr 2023 16:48:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1682268513; bh=UxlIVX22bNdrwnRYKpdbpf7jgyKAxR9M2aHiN+n4ULw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=YVKOGEt6PLn3V9UWAyPRMvMcT+55T8SaUsEzRe5D7+n4uCxQknH/8zaqjmVR+9egi 9wLxuOWS7lG+ZPWabxDU64JsLlP1xpBr3c25bwRtqlD2iho1BxMORxCB5TbUOWLeog +Dt7KRhFEHjyVCP27aoIBRil4LcHvDEHsDwtxvshWbiHAvN0G9kfbV3xi18h+A8icI Of9Imza4O5VIzJLyvP3ovqBo2y+z0BIxOsm38ABi7wJT7hG7JnzDFE+GHlqovETPgn CAzhAwpDRbE9WoFpmm+xvxz7V2CBepHO/fR0QeW6jQo/MqngCrz8D4E0X6QvEmDeyO tIn/hDEmwBypA== Date: Sun, 23 Apr 2023 19:48:29 +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 3/9] octeontx2-af: mcs: Config parser to skip 8B header Message-ID: <20230423164829.GE4782@unreal> References: <20230423095454.21049-1-gakula@marvell.com> <20230423095454.21049-4-gakula@marvell.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230423095454.21049-4-gakula@marvell.com> Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Sun, Apr 23, 2023 at 03:24:48PM +0530, Geetha sowjanya wrote: > When ptp timestamp is enabled in RPM, RPM will append 8B > timestamp header for all RX traffic. MCS need to skip these > 8 bytes header while parsing the packet header, so that > correct tcam key is created for lookup. > This patch fixes the mcs parser configuration to skip this > 8B header for ptp packets. > > Fixes: ca7f49ff8846 ("octeontx2-af: cn10k: Introduce driver for macsec block.") > Signed-off-by: Sunil Goutham > Signed-off-by: Geetha sowjanya > --- > .../ethernet/marvell/octeontx2/af/mcs_reg.h | 1 + > .../marvell/octeontx2/af/mcs_rvu_if.c | 37 +++++++++++++++++++ > .../net/ethernet/marvell/octeontx2/af/rvu.h | 1 + > .../ethernet/marvell/octeontx2/af/rvu_cgx.c | 2 + > 4 files changed, 41 insertions(+) > Thanks, Reviewed-by: Leon Romanovsky