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=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 69060C43381 for ; Wed, 27 Feb 2019 19:46:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 38121217F5 for ; Wed, 27 Feb 2019 19:46:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="j021yYei" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730534AbfB0TqU (ORCPT ); Wed, 27 Feb 2019 14:46:20 -0500 Received: from mail-pl1-f195.google.com ([209.85.214.195]:43266 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730149AbfB0Tp2 (ORCPT ); Wed, 27 Feb 2019 14:45:28 -0500 Received: by mail-pl1-f195.google.com with SMTP id m10so8485646plt.10; Wed, 27 Feb 2019 11:45:28 -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=3n08U17XQLLrwYLiDWOdzsQAwXWMIAMlVMMr8OAosZo=; b=j021yYeipzReB/VJeFej4t7hA3KZ2emfPOD04doaq64ceTFd72OyfNErGSy5xy80Y/ VZbgcEnB8si8F+3PBCgTgzi1jAl20SaFd8OJIoSK8DdiGp47qjxRkVIk96WSHINOGM+W 1RdDb4Sp3RYuf/WitgTgK0ny4lwpFh5SnnTNITwxjtm4k73gJ+qZ4Atwq9dRBIQnrghI qf26YiVum6Q4Q2YpJ7HRPVY5lVMdaCLb5GTTabcW1NtArLv2AYHTLinQuRkj8y8mnSXA UWCWbailpAQdLU0bRmDFoc8/KJGnoD9IQK1l9nJzwRf2/9sgUq5XZtbkxo1SFRT+wO8V BUAQ== 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=3n08U17XQLLrwYLiDWOdzsQAwXWMIAMlVMMr8OAosZo=; b=taCpR/kt4GDT9jcld+4B4Gp9UQ3KTAPb0wm1lsYN1UfyYS7xirOp/kII9UQQ9atLEk qkGCIzIHnKLe5RcmWMRmmHOhKaK/5v2FN+EN0qZF5IX7Wv+swAu6PIldafVjKFHvppjD 8RTBPu4F2/H9/arHCf8sd4tTUeSqF9ob39dzBFFFnOHzgY6CmQQPGNpDUIYZjdTmRzxz eaLuoFEvmWWqEnlKVbdJ+Rhl/4gpMeUHixI8Ys3CdEUTdF2DLbeLflBO8qIojpYonjf4 MQwJqDEhc9QJX+PaKtcHeSUv7BElHE6sIlgO1ZcRUdTwGIiSuBOHEcOum6OONB24egwK AKeQ== X-Gm-Message-State: AHQUAuammmhulryAAC5d7lmNyOz7H6/2c5lYI3+caxm7C2rUnqS5kfJl t0j6oKwsgZVBKUpcDCxeLepvnsGs X-Google-Smtp-Source: AHgI3Iau7np9NdxU/LUJT+ZJ7pPLkMbk8zTBDW0HrkiOkefMfq37ATX60llteY0UndHxgGKCMmfUdA== X-Received: by 2002:a17:902:7604:: with SMTP id k4mr3925379pll.232.1551296727808; Wed, 27 Feb 2019 11:45:27 -0800 (PST) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.250]) by smtp.gmail.com with ESMTPSA id j6sm17044642pgq.33.2019.02.27.11.45.25 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 27 Feb 2019 11:45:27 -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 v3 2/8] rocker: Handle SWITCHDEV_PORT_ATTR_SET Date: Wed, 27 Feb 2019 11:44:26 -0800 Message-Id: <20190227194432.725-3-f.fainelli@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190227194432.725-1-f.fainelli@gmail.com> References: <20190227194432.725-1-f.fainelli@gmail.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Following patches will change the way we communicate setting a port's attribute and use notifiers towards that goal. Prepare rocker to support receiving notifier events targeting SWITCHDEV_PORT_ATTR_SET from both atomic and process context and use a small helper to translate the event notifier into something that rocker_port_attr_set() can process. Signed-off-by: Florian Fainelli --- drivers/net/ethernet/rocker/rocker_main.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c index 309a6bf9130c..fc772cf079cc 100644 --- a/drivers/net/ethernet/rocker/rocker_main.c +++ b/drivers/net/ethernet/rocker/rocker_main.c @@ -2710,6 +2710,19 @@ static bool rocker_port_dev_check(const struct net_device *dev) return dev->netdev_ops == &rocker_port_netdev_ops; } +static int +rocker_switchdev_port_attr_set_event(struct net_device *netdev, + struct switchdev_notifier_port_attr_info *port_attr_info) +{ + int err; + + err = rocker_port_attr_set(netdev, port_attr_info->attr, + port_attr_info->trans); + + port_attr_info->handled = true; + return notifier_from_errno(err); +} + struct rocker_switchdev_event_work { struct work_struct work; struct switchdev_notifier_fdb_info fdb_info; @@ -2779,6 +2792,9 @@ static int rocker_switchdev_event(struct notifier_block *unused, if (!rocker_port_dev_check(dev)) return NOTIFY_DONE; + if (event == SWITCHDEV_PORT_ATTR_SET) + return rocker_switchdev_port_attr_set_event(dev, ptr); + rocker_port = netdev_priv(dev); switchdev_work = kzalloc(sizeof(*switchdev_work), GFP_ATOMIC); if (WARN_ON(!switchdev_work)) @@ -2841,6 +2857,8 @@ static int rocker_switchdev_blocking_event(struct notifier_block *unused, case SWITCHDEV_PORT_OBJ_ADD: case SWITCHDEV_PORT_OBJ_DEL: return rocker_switchdev_port_obj_event(event, dev, ptr); + case SWITCHDEV_PORT_ATTR_SET: + return rocker_switchdev_port_attr_set_event(dev, ptr); } return NOTIFY_DONE; -- 2.17.1