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 E98A8C169C4 for ; Mon, 11 Feb 2019 19:10:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B32BF21B68 for ; Mon, 11 Feb 2019 19:10:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="uVqy4Nkv" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387835AbfBKTKq (ORCPT ); Mon, 11 Feb 2019 14:10:46 -0500 Received: from mail-pl1-f193.google.com ([209.85.214.193]:44828 "EHLO mail-pl1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732529AbfBKTKp (ORCPT ); Mon, 11 Feb 2019 14:10:45 -0500 Received: by mail-pl1-f193.google.com with SMTP id p4so5720220plq.11; Mon, 11 Feb 2019 11:10:44 -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=KF6AlsLZoN04sGHp2NFAD11lVXn/Fy4kJgdzP9H47YA=; b=uVqy4Nkvmt3Zd+BDUCRaRjJyPd3UW3yj9gXDuzghFhNImFuBE6egjrdFsKy87mlK2F kwpYWQM++R81qfhI/4V0qq5Pa3YbZduQr6WQE8dm5pCfTwetPj6a+hhUNqsfukLjC1pQ u7/V8AsYn4VxnD8BsnzWjP8C9bfH8Tm+JsIAnsIHpMkPcpGhsgrcFhFCd98Udov6Gm9Q EHkcWRRe0Chx0ZUsujD+UkWORgMJmzIHRWLgMdRAvzgsbTW4vWSOm/Cbk2wohPIU9NAr hIssQAGhcSEAsZ6rL39eVeiwGuKUIV6ELb6cJuHKQnKENVqiNZspJhEPKPkg6Nhf2/V7 tjSg== 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=KF6AlsLZoN04sGHp2NFAD11lVXn/Fy4kJgdzP9H47YA=; b=KKsyVnJ7ehbhc59IPZv8z6/PTDtobylStRnUuOc0QGe457TARipfNkrsk2jrxrO5WC /jMcGY7jaPbLLSt5drRLm2zMZu5OBQdAPle78pv7PwGaeuUTKdkr6mJeJsWX6FN16Jwx 5iVx+GH6fZQ3Esz318rbVsPF/vdUE7XWgPWYxjeDZYNCo43mHuYi1XEtAYtvfb7L3pDZ PpGnp+Q2EdhA8fP6aTQeNpxOqnOYTUtfI/VRPE37pATZnmlNPwtB+vrQgoCPURfv/PYM Hpzo8ZysLNJJXO19uvKOtZjwoFikq8ROiWV2PpIw69+kFEovuAqzqKKmQpBY6BrI7VrO 0icQ== X-Gm-Message-State: AHQUAuYgijZfF2U7Y6wccSwgEEwaQ7OoOregH6HzyEumLtolLMqOoQSM oG4zpQtSJ28g9z7M4tv/AJknrrfn X-Google-Smtp-Source: AHgI3Ibxos7bufAZTYDQyfYe9rJzA3QByVByFGfqC5P8tWwEsSiXvdJoSlEH0EFpCESeirH/XqjhvQ== X-Received: by 2002:a17:902:bd0b:: with SMTP id p11mr39081096pls.259.1549912243989; Mon, 11 Feb 2019 11:10:43 -0800 (PST) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.250]) by smtp.gmail.com with ESMTPSA id i24sm2167206pgg.14.2019.02.11.11.10.39 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 11 Feb 2019 11:10:43 -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 v4 4/9] mlxsw: spectrum_switchdev: Handle SWITCHDEV_PORT_ATTR_GET/SET Date: Mon, 11 Feb 2019 11:09:56 -0800 Message-Id: <20190211191001.8623-5-f.fainelli@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190211191001.8623-1-f.fainelli@gmail.com> References: <20190211191001.8623-1-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 getting or setting a port's attribute and use a blocking notifier to perform those tasks. Prepare mlxsw to support receiving notifier events targeting SWITCHDEV_PORT_ATTR_GET/SET and simply translate that into the existing mlxsw_sp_port_attr_{set,get} calls. Acked-by: Jiri Pirko Signed-off-by: Florian Fainelli --- .../mellanox/mlxsw/spectrum_switchdev.c | 23 +++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c index 95e37de3e48f..88d4994309a7 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c @@ -3443,6 +3443,26 @@ mlxsw_sp_switchdev_handle_vxlan_obj_del(struct net_device *vxlan_dev, } } +static int +mlxsw_sp_switchdev_port_attr_event(unsigned long event, struct net_device *dev, + struct switchdev_notifier_port_attr_info *port_attr_info) +{ + int err = -EOPNOTSUPP; + + switch (event) { + case SWITCHDEV_PORT_ATTR_SET: + err = mlxsw_sp_port_attr_set(dev, port_attr_info->attr, + port_attr_info->trans); + break; + case SWITCHDEV_PORT_ATTR_GET: + err = mlxsw_sp_port_attr_get(dev, port_attr_info->attr); + break; + } + + port_attr_info->handled = true; + return notifier_from_errno(err); +} + static int mlxsw_sp_switchdev_blocking_event(struct notifier_block *unused, unsigned long event, void *ptr) { @@ -3466,6 +3486,9 @@ 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: /* fall through */ + case SWITCHDEV_PORT_ATTR_GET: + return mlxsw_sp_switchdev_port_attr_event(event, dev, ptr); } return NOTIFY_DONE; -- 2.17.1