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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 24825C433F5 for ; Wed, 17 Nov 2021 21:07:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 056906329A for ; Wed, 17 Nov 2021 21:07:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240807AbhKQVKI (ORCPT ); Wed, 17 Nov 2021 16:10:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35122 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240718AbhKQVI5 (ORCPT ); Wed, 17 Nov 2021 16:08:57 -0500 Received: from mail-ed1-x52a.google.com (mail-ed1-x52a.google.com [IPv6:2a00:1450:4864:20::52a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D8A66C06120C; Wed, 17 Nov 2021 13:05:34 -0800 (PST) Received: by mail-ed1-x52a.google.com with SMTP id l25so514863eda.11; Wed, 17 Nov 2021 13:05:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=YnUMLgDp1zo1jtmDh7aRg/AZvHUDDRU4suCv1fQWM/E=; b=H9ONFhmdPbc82w1+RRAq5AqXW8ukuy2z6WdNCF3TiHP0voSOaR+912jrudXH+Or5We mrnt2deYIgXtWQkWqJnSq1HJor658sOzVNeonat3w3phhQmY0yKNzAIQkmW+hueqg9Za 0foeO8eF3Rs9BeGlQ6epsM835EGUZ0N8xteOBmlCiasQFeTOAJ7vM5qUmbtVrit/AFlr lEoYW3riM7oK1NFFEIBvSaMrU7Xg2FLni0+dtScWOvDO2hLXKAeVrSRlo0F9rWAau6YP rBy9K7Ylj8hwX8a+IxMikOBM5lAVY+8uvdxceGMBrSM/LucxTd1vFYa+ctFHqV+1pw3h 5XaA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=YnUMLgDp1zo1jtmDh7aRg/AZvHUDDRU4suCv1fQWM/E=; b=5UwprFPHC88yKOlkeMuq455MHHMf44s6BzW000oVInCSe+FcL42ALbseBl6SN1Vqr2 hf9Rym/p0MqoXf3ybhjbj7XtXw0fQzeXNYHvhOB8cn1nMOXkUGVxsT5S2BVcajjUPlmS 5z5utQhzMl5iky5aJ8Pd9re+8MX3rvEm+ebwkXJ6gwidr94/dOU22IPG7cPUZTFNS/oT ZTJ6bCpN536Bwj/GYsFyE+LiPMSGsAB6VYTAF8wtGupHFZDOYTGh/HYXgerK5FLylRhE v7NySPTL84nyBbh8Djp9N9GjzPXFGp29wcoR8KyFzM1lAPITOW8OIm3jEVRvkrodpVtt 3YsQ== X-Gm-Message-State: AOAM532opV/+d7V+1sCFaJVdNjmD3DRwFFRm0UFLPUGsMXfPDLkXopVh s1eU4SI+dp6vcORtV2Td1VU= X-Google-Smtp-Source: ABdhPJyMHGymr1h4ZZot9sUpAhSQqO4WfRD9qpBhGUjR7OO0NFFN79iodTQGYpnLUW5QQ4hYczgHUg== X-Received: by 2002:a17:907:a088:: with SMTP id hu8mr26457266ejc.234.1637183133391; Wed, 17 Nov 2021 13:05:33 -0800 (PST) Received: from localhost.localdomain (93-42-71-246.ip85.fastwebnet.it. [93.42.71.246]) by smtp.googlemail.com with ESMTPSA id di4sm467070ejc.11.2021.11.17.13.05.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Nov 2021 13:05:33 -0800 (PST) From: Ansuel Smith To: Andrew Lunn , Vivien Didelot , Florian Fainelli , Vladimir Oltean , "David S. Miller" , Jakub Kicinski , Russell King , Ansuel Smith , linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: [net-next PATCH 16/19] net: dsa: qca8k: enable mtu_enforcement_ingress Date: Wed, 17 Nov 2021 22:04:48 +0100 Message-Id: <20211117210451.26415-17-ansuelsmth@gmail.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211117210451.26415-1-ansuelsmth@gmail.com> References: <20211117210451.26415-1-ansuelsmth@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org qca8k have a global MTU. Inform DSA of this as the change MTU port function checks the max MTU across all port and sets the max value anyway as this switch doesn't support per port MTU. Signed-off-by: Ansuel Smith --- drivers/net/dsa/qca8k.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/dsa/qca8k.c b/drivers/net/dsa/qca8k.c index c3234988aabf..cae58753bb1f 100644 --- a/drivers/net/dsa/qca8k.c +++ b/drivers/net/dsa/qca8k.c @@ -1315,6 +1315,9 @@ qca8k_setup(struct dsa_switch *ds) /* Set max number of LAGs supported */ ds->num_lag_ids = QCA8K_NUM_LAGS; + /* Global MTU. Inform dsa that per port MTU is not supported */ + ds->mtu_enforcement_ingress = true; + return 0; } -- 2.32.0