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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E0EEFC9833F for ; Sun, 27 Sep 2026 18:50:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Xkk0G43Izi62IE63Oro94rMuWBFwgmiIIxcAiWI1GAs=; b=caSHxud5hjINCVbS7E5dJ6mQBe 8fZFj9y+jP/NBKy3nbs1eoCuiNXXvrCv6K/MVFYILTlarr5bjSITmOspYTN4uXnAFH78hKX78Z1Tg nepW7UZLwDZaT9P7PyZw0Esd2jEsGB5FETZQNwdqS7k9rxlK2+VYUUqh2Sc1Z9oTTdIPnG9+QbVAu r0IFPDd38bV9ythKmXenaPjv7B1zhk5X8Y40Jc7NluhmbjcGPcHZMw+yM9uJCHSXAT12xZBYrCi4O 7dzHMYq1ES9sRx4QWSKJqxQxBsn/l7ByrZfnH8XZnFOpLuwnm1ZxQlh6EUZ1zt3sWeDqEiB2HqumL 8T9MRXSA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xAtwq-0000000GiPZ-4ASz; Sun, 27 Sep 2026 18:50:05 +0000 Received: from vps0.lunn.ch ([156.67.10.101]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xAtwp-0000000GiP6-0HcG; Sun, 27 Sep 2026 18:50:04 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:From:Sender:Reply-To:Subject: Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Content-Disposition:In-Reply-To:References; bh=Xkk0G43Izi62IE63Oro94rMuWBFwgmiIIxcAiWI1GAs=; b=h9OMYNe7Ltfvsdqcsk/z4jwILI 7CCnze8Cq85kzyOo59dfzepQXnK6B8VKa9SuKf3NBWGQQth+0WXGcxVd8KzGqtDT7t+ro7lBD5oCy WjJb3dKWnPPHmhJLuEcpZ0mRB6pRqJWyNsglgP6Gvr8GJVWY2ahIoOmuqziSj3T89cy0=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1xAtwd-007YOY-TK; Sun, 27 Sep 2026 20:49:51 +0200 Date: Sun, 27 Sep 2026 20:49:51 +0200 From: Andrew Lunn To: Christian Marangi Cc: Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Vladimir Oltean , Matthias Brugger , AngeloGioacchino Del Regno , "Chester A. Unal" , Daniel Golle , Heiner Kallweit , Russell King , Simon Horman , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, netdev@vger.kernel.org, mfd@lists.linux.dev, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next v23 6/9] net: dsa: tag_mtk: add Airoha variant usage of this TAG Message-ID: <0ab0b856-3397-4e59-9008-a3b4d8fb4d48@lunn.ch> References: <20260925182435.21207-1-ansuelsmth@gmail.com> <20260925182435.21207-7-ansuelsmth@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260925182435.21207-7-ansuelsmth@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260927_115003_107500_8A4DD272 X-CRM114-Status: GOOD ( 11.65 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Sep 25, 2026 at 08:24:28PM +0200, Christian Marangi wrote: > Add variant of the MTK TAG for Airoha Switch and comments about difference > between Airoha AN8855 and Mediatek tag bitmap. > > Airoha AN8855 doesn't support controlling SA learning and Leaky VLAN > from tag. Although these bits are not used (and even not defined for > Leaky VLAN), it's worth to add comments for these difference to prevent > any kind of regression in the future if ever these bits will be used. > > Rework the makefile, config and tag driver to better report to > external tool (like libpcap) the usage of this variant with a dedicated > "Airoha" name. > > Signed-off-by: Christian Marangi Reviewed-by: Andrew Lunn Andrew