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 72BF8C636D7 for ; Sun, 12 Feb 2023 12:16:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229709AbjBLMQk (ORCPT ); Sun, 12 Feb 2023 07:16:40 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60172 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229463AbjBLMQf (ORCPT ); Sun, 12 Feb 2023 07:16:35 -0500 Received: from soltyk.jannau.net (soltyk.jannau.net [144.76.91.90]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 84F9511673; Sun, 12 Feb 2023 04:16:34 -0800 (PST) Received: from robin.home.jannau.net (p579ad32f.dip0.t-ipconnect.de [87.154.211.47]) by soltyk.jannau.net (Postfix) with ESMTPSA id 29E4F26F76F; Sun, 12 Feb 2023 13:16:33 +0100 (CET) From: Janne Grunau Date: Sun, 12 Feb 2023 13:16:32 +0100 Subject: [PATCH v2 4/4] nios2: dts: Fix tse_mac "max-frame-size" property MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20230203-dt-bindings-network-class-v2-4-499686795073@jannau.net> References: <20230203-dt-bindings-network-class-v2-0-499686795073@jannau.net> In-Reply-To: <20230203-dt-bindings-network-class-v2-0-499686795073@jannau.net> To: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Mailing List , Kalle Valo , van Spriel , =?utf-8?q?J=C3=A9r=C3=B4me_Pouiller?= , Dinh Nguyen , Ley Foon Tan , Chee Nouk Phoon Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, Janne Grunau X-Mailer: b4 0.12.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=1609; i=j@jannau.net; h=from:subject:message-id; bh=uWSEYKB7li7fZFeyFFAr5iOwvcAG0u54TSff/HhFETY=; b=owGbwMvMwCG2UNrmdq9+ahrjabUkhuQXN+ZNYed9b6O9jTP29ZQXij7nE82O7uadl5nw7cQ57 6aoNY7qHaUsDGIcDLJiiixJ2i87GFbXKMbUPgiDmcPKBDKEgYtTACZy/C3DP4WASfu19at0E0sY FS2si9Vmb8+Q+GdmqLm8rEWK9XeSPMP/qgXTfRV6i368/r3zYfGxBxt44lbc0BFtMNL+zn3Q1j+ VGQA= X-Developer-Key: i=j@jannau.net; a=openpgp; fpr=8B336A6BE4E5695E89B8532B81E806F586338419 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The given value of 1518 seems to refer to the layer 2 ethernet frame size without 802.1Q tag. Actual use of the "max-frame-size" including in the consumer of the "altr,tse-1.0" compatible is the MTU. Fixes: 95acd4c7b69c ("nios2: Device tree support") Fixes: 61c610ec61bb ("nios2: Add Max10 device tree") Signed-off-by: Janne Grunau --- arch/nios2/boot/dts/10m50_devboard.dts | 2 +- arch/nios2/boot/dts/3c120_devboard.dts | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/nios2/boot/dts/10m50_devboard.dts b/arch/nios2/boot/dts/10m50_devboard.dts index 56339bef3247..0e7e5b0dd685 100644 --- a/arch/nios2/boot/dts/10m50_devboard.dts +++ b/arch/nios2/boot/dts/10m50_devboard.dts @@ -97,7 +97,7 @@ rgmii_0_eth_tse_0: ethernet@400 { rx-fifo-depth = <8192>; tx-fifo-depth = <8192>; address-bits = <48>; - max-frame-size = <1518>; + max-frame-size = <1500>; local-mac-address = [00 00 00 00 00 00]; altr,has-supplementary-unicast; altr,enable-sup-addr = <1>; diff --git a/arch/nios2/boot/dts/3c120_devboard.dts b/arch/nios2/boot/dts/3c120_devboard.dts index d10fb81686c7..3ee316906379 100644 --- a/arch/nios2/boot/dts/3c120_devboard.dts +++ b/arch/nios2/boot/dts/3c120_devboard.dts @@ -106,7 +106,7 @@ tse_mac: ethernet@4000 { interrupt-names = "rx_irq", "tx_irq"; rx-fifo-depth = <8192>; tx-fifo-depth = <8192>; - max-frame-size = <1518>; + max-frame-size = <1500>; local-mac-address = [ 00 00 00 00 00 00 ]; phy-mode = "rgmii-id"; phy-handle = <&phy0>; -- 2.39.1