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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 AC5A3C352A3 for ; Mon, 10 Feb 2020 13:11:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7A6A12070A for ; Mon, 10 Feb 2020 13:11:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581340293; bh=QLp1kilJwM9rYN1UD+VjRxyJRyHTKObrmrGVxgyj8pU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=ixOGhAi2mCVw+HbYmeVEuuuIH0+HLgV51/LZqgHMm9PidBw8fBEkYjoYY5h/Q78bv wYMUSbY/crMrR0buBMyIWqh43XGJNN2kzuQgKQbdcX3FonVQmbiETVACe5XXL5Imd3 RU/Xg/DwuYClH7c8HBrH01TETvSRpe4qhDJS/Dj4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728217AbgBJNL1 (ORCPT ); Mon, 10 Feb 2020 08:11:27 -0500 Received: from mail.kernel.org ([198.145.29.99]:35834 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729293AbgBJMjB (ORCPT ); Mon, 10 Feb 2020 07:39:01 -0500 Received: from localhost (unknown [209.37.97.194]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5FF6720842; Mon, 10 Feb 2020 12:39:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581338341; bh=QLp1kilJwM9rYN1UD+VjRxyJRyHTKObrmrGVxgyj8pU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Hjfx1sM+UGCjS2C4mfjg8PpAFrDRzMcfiLJ+CiYwDSQIzkWvsP4ZGMvPJKaV9xpZ/ odwZGghRYZ4IBLxTcmkjqGrjy9+G+Fx5F+YtgeJl3+4T/3IqjjDcsouS9XN4nc3Ye0 UJLNJDMVVICO08v4dAZ5ybjpxPYm8ngiyj1EdrnE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Florian Fainelli , "David S. Miller" Subject: [PATCH 5.4 266/309] net: dsa: b53: Always use dev->vlan_enabled in b53_configure_vlan() Date: Mon, 10 Feb 2020 04:33:42 -0800 Message-Id: <20200210122432.223671210@linuxfoundation.org> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200210122406.106356946@linuxfoundation.org> References: <20200210122406.106356946@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Florian Fainelli [ Upstream commit df373702bc0f8f2d83980ea441e71639fc1efcf8 ] b53_configure_vlan() is called by the bcm_sf2 driver upon setup and indirectly through resume as well. During the initial setup, we are guaranteed that dev->vlan_enabled is false, so there is no change in behavior, however during suspend, we may have enabled VLANs before, so we do want to restore that setting. Fixes: dad8d7c6452b ("net: dsa: b53: Properly account for VLAN filtering") Fixes: 967dd82ffc52 ("net: dsa: b53: Add support for Broadcom RoboSwitch") Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- drivers/net/dsa/b53/b53_common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/net/dsa/b53/b53_common.c +++ b/drivers/net/dsa/b53/b53_common.c @@ -680,7 +680,7 @@ int b53_configure_vlan(struct dsa_switch b53_do_vlan_op(dev, VTA_CMD_CLEAR); } - b53_enable_vlan(dev, false, ds->vlan_filtering); + b53_enable_vlan(dev, dev->vlan_enabled, ds->vlan_filtering); b53_for_each_port(dev, i) b53_write16(dev, B53_VLAN_PAGE,