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 B66CAC433FE for ; Wed, 9 Nov 2022 09:21:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229690AbiKIJVN (ORCPT ); Wed, 9 Nov 2022 04:21:13 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57322 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229575AbiKIJVM (ORCPT ); Wed, 9 Nov 2022 04:21:12 -0500 Received: from mail-ej1-x62b.google.com (mail-ej1-x62b.google.com [IPv6:2a00:1450:4864:20::62b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C8492C11 for ; Wed, 9 Nov 2022 01:21:11 -0800 (PST) Received: by mail-ej1-x62b.google.com with SMTP id n12so44925988eja.11 for ; Wed, 09 Nov 2022 01:21:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=7g0AbY5/adDRQsHrmygyhM6FzTVG4xjy6DBIzTAO0mk=; b=di4Uj0oh7+iqBZqbaRrqFsIeaBk5lzHnPlWP+70SlXufN7d7RjOJrIzWoluXMpU7ob PRLFUxAtPWw3qG8bDgGxHlGh+BzNRm+YAZOTaMxGLjjFivHe3gX0ienVyqFBtfEaBB0i qLTCxSSx22l7uzAhr3q12mbKTHX18eVdYS2yRx+JsL4XFzNS0m8azxRmG0gpn1+wnevN 0AW2RlLuAYmhmMnFUP7Dzg+CmaxknJd2sfymxW7NTi6qMQ4G7eTlRVCgWijlHru+iw4f F5cWmR2u3KnxtOL/m9O6NRwRVY0pr0wD25OUw/pDR3cm6AYQuNFMgX7ZyZSUGa6ZPAaM AbmQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=7g0AbY5/adDRQsHrmygyhM6FzTVG4xjy6DBIzTAO0mk=; b=Y0SvyxwopG1vi48b94WhTxMy5qMmYZAmNu2sYqdWQHGfQyHmO44ecHihkKCVIEdzBs CKq1V2+1PMsbjnSfi/61lecInNjky2TEFSIycLPHo5p36ehZn3E75jNRHfE/tCEz01R4 gamWm5DwUb32EJwzMJPeiKTlxeU/0Km7iuQxj2WwjH7xgg2KYhkSfakmkUqF0gVY3q0Q uaK5KsVTkpFw3SghLZeieuutNw//p4PTO44ty9mTYpiSHp8Yozu2J3J7qtznWPOVzX2Q FhDqKLLMzd5UA9hIZEzo9RfxdYqynx+yW9yjaY02oFFn2tLjdPm6NzTCZGLEUxGlKWav vx6Q== X-Gm-Message-State: ACrzQf3wZPKaBG2rVDb6TRB8Yl1CdhaIYDK+v3LlxItOXGoIJ96p871g W7Q2ywBRxMyL2LQKupNcmaI= X-Google-Smtp-Source: AMsMyM5TLpQs092Eg9MW7B1tNG6W1ZYXz2ZXsCfVfkLGtxbgEXnKGft2jEf8L/GxoE++O6PG+IA5PA== X-Received: by 2002:a17:906:9f15:b0:78c:fb5e:8592 with SMTP id fy21-20020a1709069f1500b0078cfb5e8592mr1096742ejc.711.1667985670076; Wed, 09 Nov 2022 01:21:10 -0800 (PST) Received: from skbuf ([188.27.184.197]) by smtp.gmail.com with ESMTPSA id v2-20020a170906292200b00779cde476e4sm5625287ejd.62.2022.11.09.01.21.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Nov 2022 01:21:09 -0800 (PST) Date: Wed, 9 Nov 2022 11:21:07 +0200 From: Vladimir Oltean To: Ido Schimmel Cc: Petr Machata , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Ivan Vecera , netdev@vger.kernel.org, Nikolay Aleksandrov , Roopa Prabhu , Jiri Pirko , bridge@lists.linux-foundation.org, "Hans J . Schultz" , mlxsw@nvidia.com Subject: Re: [PATCH net-next 11/15] mlxsw: spectrum_switchdev: Add locked bridge port support Message-ID: <20221109092107.dzgogolaox7upnit@skbuf> References: <20221108145929.qmu2gvd5vvgvasyy@skbuf> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Wed, Nov 09, 2022 at 10:26:29AM +0200, Ido Schimmel wrote: > On Tue, Nov 08, 2022 at 04:59:29PM +0200, Vladimir Oltean wrote: > > Can't really figure out from the patch, sorry. Port security works with > > LAG offload? > > Yes. It's just that port security needs to be enabled on each of the > member ports. FDB entries that point to a LAG are programmed with a > lag_id. When a packet is received from a LAG the hardware will compare > source_lag_id == lag_id instead of rx_local_port == tx_local_port. Okay, understood, the concepts are clear.