From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: 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 :mime-version:content-transfer-encoding; bh=mF0clASfsS+m8euYRGx6YKoVXE9ceDzoQVGxi2l5BWo=; b=YFGn89vUvVsfPxvmLts9a6/QqTx599AR0R9V2aeo45jm/odT2FJDqDfbGzJtWIBqwP 2xcuPkRlwuiisCfrKgRcrHX1EDJw3LZ1rZb4K0t65gtZwp0Ks+ssFRkcOyX5+kQaDSTX QUXSGUBRa2483elu9SBGwQHNxlXBIqUhmgg7ATQjOe6nGdrbCQkf8/uaHb7l9pJNED2V dt/S7olxRGSeL5qnSqUGPiP3dCgYodTx9APORX62qkf6zdWcTu855jj3CXkt8S+YkzZx Ru1adCgBJxkNsUKJL4m3ZKVz9iV/PP+roGxXEAgNPDx5q2IwdZQSCnEfQFOdW53DP5lz oNeA== From: Florian Fainelli Date: Fri, 15 Feb 2019 20:55:52 -0800 Message-Id: <20190216045556.3514-6-f.fainelli@gmail.com> In-Reply-To: <20190216045556.3514-1-f.fainelli@gmail.com> References: <20190216045556.3514-1-f.fainelli@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [Bridge] [PATCH net-next v3 5/9] net: mscc: ocelot: Handle SWITCHDEV_PORT_ATTR_GET/SET List-Id: Linux Ethernet Bridging List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: netdev@vger.kernel.org Cc: devel@driverdev.osuosl.org, andrew@lunn.ch, Florian Fainelli , bridge@lists.linux-foundation.org, linux-kernel@vger.kernel.org, idosch@mellanox.com, jiri@mellanox.com, vivien.didelot@gmail.com 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 ocelot to support receiving notifier events targeting SWITCHDEV_PORT_ATTR_GET/SET and simply translate that into the existing ocelot_port_attr_{set,get} calls. Signed-off-by: Florian Fainelli --- drivers/net/ethernet/mscc/ocelot.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c index 195306d05bcd..850a49033a30 100644 --- a/drivers/net/ethernet/mscc/ocelot.c +++ b/drivers/net/ethernet/mscc/ocelot.c @@ -1582,6 +1582,24 @@ struct notifier_block ocelot_netdevice_nb __read_mostly = { }; EXPORT_SYMBOL(ocelot_netdevice_nb); +static int +ocelot_switchdev_port_attr_event(unsigned long event, + struct net_device *netdev, + struct switchdev_notifier_port_attr_info *port_attr_info) +{ + int err = -EOPNOTSUPP; + + switch (event) { + case SWITCHDEV_PORT_ATTR_SET: + err = ocelot_port_attr_set(netdev, port_attr_info->attr, + port_attr_info->trans); + break; + } + + port_attr_info->handled = true; + return notifier_from_errno(err); +} + static int ocelot_switchdev_blocking_event(struct notifier_block *unused, unsigned long event, void *ptr) { @@ -1600,6 +1618,9 @@ static int ocelot_switchdev_blocking_event(struct notifier_block *unused, ocelot_netdevice_dev_check, ocelot_port_obj_del); return notifier_from_errno(err); + case SWITCHDEV_PORT_ATTR_SET: + case SWITCHDEV_PORT_ATTR_GET: /* fallthrough */ + return ocelot_switchdev_port_attr_event(event, dev, ptr); } return NOTIFY_DONE; -- 2.19.1