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=-9.1 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_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 65431C43381 for ; Wed, 27 Feb 2019 01:15:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 317BD218E0 for ; Wed, 27 Feb 2019 01:15:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ZwS5j/uZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729669AbfB0BO6 (ORCPT ); Tue, 26 Feb 2019 20:14:58 -0500 Received: from mail-pg1-f196.google.com ([209.85.215.196]:42220 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727998AbfB0BOz (ORCPT ); Tue, 26 Feb 2019 20:14:55 -0500 Received: by mail-pg1-f196.google.com with SMTP id b2so7063327pgl.9; Tue, 26 Feb 2019 17:14:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=PQg9HVQIYqiPsBwNT6JyGAohQPDs6z9iGbY5s51mdrw=; b=ZwS5j/uZEMcNgCdr8yv+ssv1acxc44jSUPbaB6Q91l1WV9isJ9z5InSfE3H+wLUA41 j5s3vsO4dpBviOR+nqGoDneWW5nrrZDXjv/psPVGfeM9V3pLLeAPzEb+gs7Pzga/+ZUj 8xKNsKElta/VzPA1L2wp45Gp+LdElW7aRYeK6S1jJbd2XWyJRzlA22aSroU4w1y+NfLp xa6keB/3cr1cTxnRCUSKxPEIuYbMiyez+c8ynjXdqbJyzoRXdCkf4DU+aJbiaEnm9owq iHUxyigI1HfVBLZeYd5kQrMjZRhbA44YoUme2C1J/74rpCAknfeEBTDrnr4DbAfQL+qg drCg== 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:in-reply-to :references; bh=PQg9HVQIYqiPsBwNT6JyGAohQPDs6z9iGbY5s51mdrw=; b=CmVpJ8KJj3/9JS95qWcRjGvgHKlCNw0Y8JzjBN5A/4xrkFE6Vz7hTPXtSQivKpWB/V CjSPdyZd+XscunCzKZTlpKi9M2vUMPZ1bH/Sk/+G+rqyVe8joR4O+fDeJc3vAEw9h3nX MQ5x/oqpoRpW9q/cRdt0CuP5n1rr7ehhgTWmeH7yTtEqlTtSPNMsC5YnJTf9076sOIxD onrKaFQjeHfZc9CU0xTG6xy6uzfSk2z+IivXV7bmgpAohj3f7bcXoBWCTiClzN8XC+WR FGU4hY+9wVCk15X1ltJCfHd4+jd+qQLvs/ZC67l5ui/7pNJ3KRiXPKVEfa9q9T0DpgaE QXUQ== X-Gm-Message-State: AHQUAuaxxFgWQ4q2/P+duvaSZBWrSJv+oyj7jZhg79i5yOyhucDVBZ23 mt7syppWbI5lehmOGr0yJSsiaEoF X-Google-Smtp-Source: AHgI3IaOd7eTIbji2/UWDVBBUsqLRBifmVWcaEHBRowtzNmW774GFVWU9pQ9F6tlR2KxRoZxMHsnkQ== X-Received: by 2002:aa7:9289:: with SMTP id j9mr29315661pfa.130.1551230093913; Tue, 26 Feb 2019 17:14:53 -0800 (PST) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.250]) by smtp.gmail.com with ESMTPSA id q28sm21885221pgl.35.2019.02.26.17.14.49 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 26 Feb 2019 17:14:53 -0800 (PST) From: Florian Fainelli To: netdev@vger.kernel.org Cc: Florian Fainelli , "David S. Miller" , Ido Schimmel , linux-kernel@vger.kernel.org (open list), devel@driverdev.osuosl.org (open list:STAGING SUBSYSTEM), bridge@lists.linux-foundation.org (moderated list:ETHERNET BRIDGE), jiri@mellanox.com, andrew@lunn.ch, vivien.didelot@gmail.com Subject: [PATCH net-next v2 4/8] mlxsw: spectrum_switchdev: Handle SWITCHDEV_PORT_ATTR_SET Date: Tue, 26 Feb 2019 17:14:23 -0800 Message-Id: <20190227011427.16487-5-f.fainelli@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190227011427.16487-1-f.fainelli@gmail.com> References: <20190227011427.16487-1-f.fainelli@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Following patches will change the way we communicate setting a port's attribute and use a notifier to perform those tasks. Prepare mlxsw to support receiving notifier events targeting SWITCHDEV_PORT_ATTR_SET and utilize the switchdev_handle_port_attr_set() to handle stacking of devices. Signed-off-by: Florian Fainelli --- .../net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c index 766f5b5f1cf5..c1aedfea3a31 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c @@ -3123,6 +3123,13 @@ static int mlxsw_sp_switchdev_event(struct notifier_block *unused, struct net_device *br_dev; int err; + if (event == SWITCHDEV_PORT_ATTR_SET) { + err = switchdev_handle_port_attr_set(dev, ptr, + mlxsw_sp_port_dev_check, + mlxsw_sp_port_attr_set); + return notifier_from_errno(err); + } + /* Tunnel devices are not our uppers, so check their master instead */ br_dev = netdev_master_upper_dev_get_rcu(dev); if (!br_dev) @@ -3446,6 +3453,11 @@ static int mlxsw_sp_switchdev_blocking_event(struct notifier_block *unused, mlxsw_sp_port_dev_check, mlxsw_sp_port_obj_del); return notifier_from_errno(err); + case SWITCHDEV_PORT_ATTR_SET: + err = switchdev_handle_port_attr_set(dev, ptr, + mlxsw_sp_port_dev_check, + mlxsw_sp_port_attr_set); + return notifier_from_errno(err); } return NOTIFY_DONE; -- 2.17.1