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 X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3D8D5C433E0 for ; Fri, 15 May 2020 15:26:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1BB0420671 for ; Fri, 15 May 2020 15:26:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="JkqnyoBO" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727867AbgEOP0F (ORCPT ); Fri, 15 May 2020 11:26:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43312 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726188AbgEOP0E (ORCPT ); Fri, 15 May 2020 11:26:04 -0400 Received: from mail-pf1-x441.google.com (mail-pf1-x441.google.com [IPv6:2607:f8b0:4864:20::441]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 75DE0C061A0C for ; Fri, 15 May 2020 08:26:04 -0700 (PDT) Received: by mail-pf1-x441.google.com with SMTP id v63so1078969pfb.10 for ; Fri, 15 May 2020 08:26:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=vAR8O53cRTAqk7j0ALFOMufRLgekolkaCiBhxftm2No=; b=JkqnyoBOyht+GTFgTHMwOITCVXUi8fp8ONeE01PTX/LcJPnTVyTel9dp3SIjvT5qPL 8yb815yhsCLfnOr0myOeORAxQg6mjA34vXc3IZa8orpR+63r5fPaADULe8PlRAuIBslU p6Jf26+/ZJAHwQ/tdgsatFay2Ovu2Qu0EcFl8GssWs5q1/JIglQ7rnGq+SXosCkvGm1I g7jNalg7ffWP5PGkZsRw7v9I7bQjy+3eRDPNBLA44nF97gHOlkdmcnUUdWahtb8PPtTE 7WdtF/0AoQqCsOa2u6JT9aNVyhsPewZNd0/2VK5qPmi9TEJ42RYiH475P3ZWGVyhWsmm WpNQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=vAR8O53cRTAqk7j0ALFOMufRLgekolkaCiBhxftm2No=; b=l4H8nZ/DbqusWsqawOqDSSSxBPL6QBrkLbqY1/hOhIwyChzwVzAcYw/YRf8J5ztLQB FoVXrofajRRi7CRRqqU4bbt2fQSk847wVe7HSevS+z2jY8sSuA+ZK0l2bviX7rSnla+N vcSZt6aQnS6jqoacTnaLeL7xxD1+LTCAb9CGAXzh5gfVBPD3Xh3AP1nl8aKTux9b3juO S36Tb5KuOjG79eozX3BCy63PealHVAVeu8Wvhn1EjtRms9NR5qrbRGIC8ANu7eJ+tfd5 HYxVsBWNNPZut3+9TC2j1m+iyTz3zMBgFDTBQJ8jQpHmkTN0ULni0DPmJHKaFHF5wtJ/ Dr+g== X-Gm-Message-State: AOAM530yRYOU+x+bpbLpTp58xEaJB1VHh8pV9xjJaXHsEWwK/L+3LjkT DwQLhzfqFPIIKGtuPHRRWGvK7+6EfpUPPJ4a X-Google-Smtp-Source: ABdhPJzTC/IOZyolbmlA50kiBsP2ldkyxN1ST18wwVqUchc91tDsc9o4eZMGeC9C/GWVTMTVgovMBw== X-Received: by 2002:a63:1e22:: with SMTP id e34mr3755288pge.427.1589556363407; Fri, 15 May 2020 08:26:03 -0700 (PDT) Received: from example.com ([2402:f000:1:1501::7416:1fdd]) by smtp.gmail.com with ESMTPSA id j7sm2270815pfh.154.2020.05.15.08.25.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 May 2020 08:26:02 -0700 (PDT) From: DENG Qingfang To: netdev@vger.kernel.org Cc: Sean Wang , Andrew Lunn , Vivien Didelot , Florian Fainelli , "David S . Miller" , linux-mediatek@lists.infradead.org, Russell King , Matthias Brugger , =?UTF-8?q?Ren=C3=A9=20van=20Dorst?= , Tom James , Stijn Segers , riddlariddla@hotmail.com, Szabolcs Hubai , Paul Fertser Subject: [PATCH net-next] net: dsa: mt7530: fix VLAN setup Date: Fri, 15 May 2020 23:25:55 +0800 Message-Id: <20200515152555.6572-1-dqfext@gmail.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Allow DSA to add VLAN entries even if VLAN filtering is disabled, so enabling it will not block the traffic of existent ports in the bridge Signed-off-by: DENG Qingfang --- drivers/net/dsa/mt7530.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c index a063d914c23f..d30542fc556a 100644 --- a/drivers/net/dsa/mt7530.c +++ b/drivers/net/dsa/mt7530.c @@ -1085,12 +1085,6 @@ mt7530_port_vlan_add(struct dsa_switch *ds, int port, struct mt7530_priv *priv = ds->priv; u16 vid; - /* The port is kept as VLAN-unaware if bridge with vlan_filtering not - * being set. - */ - if (!dsa_port_is_vlan_filtering(dsa_to_port(ds, port))) - return; - mutex_lock(&priv->reg_mutex); for (vid = vlan->vid_begin; vid <= vlan->vid_end; ++vid) { @@ -1116,12 +1110,6 @@ mt7530_port_vlan_del(struct dsa_switch *ds, int port, struct mt7530_priv *priv = ds->priv; u16 vid, pvid; - /* The port is kept as VLAN-unaware if bridge with vlan_filtering not - * being set. - */ - if (!dsa_port_is_vlan_filtering(dsa_to_port(ds, port))) - return 0; - mutex_lock(&priv->reg_mutex); pvid = priv->ports[port].pvid; @@ -1235,6 +1223,7 @@ mt7530_setup(struct dsa_switch *ds) * as two netdev instances. */ dn = dsa_to_port(ds, MT7530_CPU_PORT)->master->dev.of_node->parent; + ds->configure_vlan_while_not_filtering = true; if (priv->id == ID_MT7530) { regulator_set_voltage(priv->core_pwr, 1000000, 1000000); -- 2.26.2