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 8055D28134A for ; Tue, 3 Jun 2025 08:28:48 +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=1748939328; cv=none; b=CIp1wbfVBd7U+KTavnUcVUvtyoDmA2+zaJfhqkK2mFl5svdPKr2olQUpuxPJpnMWtUFE49XQ+/9XVUdpCfkgrFeYtzpeMxgdUn5lAerhsYG8CuvPyplnzrIujaQ4os3R0laEJPHbsvaBEpEwDsAL+G8zldlHRC+KSNlMct99uqE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748939328; c=relaxed/simple; bh=9tfANha6a9cLbuywVtathmjriGf6aKTnwRXDdHPWXds=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=kBTERo7aj9bIvHQ1GxPHAdTHlyPy4eI/YjqRFOYhS1Av7KafA6D9AZc3JH7+EXDLPZs4Ibo65iBZyrwavo46NnsOvoZEbec1HaPUxOuJXXqeHsp8J7oFH30IqXeUWXxC18VbslysfYH5Iwo9QxmOgQwD3kSC1335nl14P/JwISw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=RK+Q+eSs; 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="RK+Q+eSs" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1D8F7C4CEF4; Tue, 3 Jun 2025 08:28:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1748939328; bh=9tfANha6a9cLbuywVtathmjriGf6aKTnwRXDdHPWXds=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=RK+Q+eSsjSbQkRTbEQ15KxYVJMJxELkjQOKT1e0zexauBo4KdwGTn27KaIQq3vum0 vgCqbAHC8ZLuc7ghMTWiAmvbLfOpA1YGAJcFXiHxG+1ZqnKUmXG8ZC+flfUIbfxefA DgKVh8oD6Hrh9WPg+AF/FoD6PcKk3MjIaDrNO6xp0WUZYzJY79iq1y6EIGDcO7qPx4 GK5D54DG4B3tpl9YHkiVYq6V6sgvsEi/8vk3iy2QAZRvpnivUbn4v3Fqtq8lp+tKpd dOrVtYID9vBnq0I0y2E26IBfRK4sqg6aahfGwHARviDoypw7SRbltSSKS7WcG7PCQb pq4RDg590E14w== Date: Tue, 3 Jun 2025 09:28:44 +0100 From: Simon Horman To: Lorenzo Bianconi Cc: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Michal Kubiak , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, netdev@vger.kernel.org Subject: Re: [PATCH net v2 1/3] net: airoha: Initialize PPE UPDMEM source-mac table Message-ID: <20250603082844.GA1484967@horms.kernel.org> References: <20250602-airoha-flowtable-ipv6-fix-v2-0-3287f8b55214@kernel.org> <20250602-airoha-flowtable-ipv6-fix-v2-1-3287f8b55214@kernel.org> 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-Disposition: inline In-Reply-To: <20250602-airoha-flowtable-ipv6-fix-v2-1-3287f8b55214@kernel.org> On Mon, Jun 02, 2025 at 12:55:37PM +0200, Lorenzo Bianconi wrote: > UPDMEM source-mac table is a key-value map used to store devices mac > addresses according to the port identifier. UPDMEM source mac table is > used during IPv6 traffic hw acceleration since PPE entries, for space > constraints, do not contain the full source mac address but just the > identifier in the UPDMEM source-mac table. > Configure UPDMEM source-mac table with device mac addresses and set > the source-mac ID field for PPE IPv6 entries in order to select the > proper device mac address as source mac for L3 IPv6 hw accelerated traffic. > > Fixes: 00a7678310fe ("net: airoha: Introduce flowtable offload support") > Signed-off-by: Lorenzo Bianconi Reviewed-by: Simon Horman