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; bh=3n08U17XQLLrwYLiDWOdzsQAwXWMIAMlVMMr8OAosZo=; b=T/xvMrPInTZVV/RHVi8N8KxnUG7NjDH+YfgFoDOKRiGaKyS/4sT4EDJImoiES+CsQd 5ivaOfbp1nDZag60HJZUpPbSPI+NGjgZhXkj431ib8u6/yeS4UiVZB/DNZAO8rrOPWOr 8fCj9pOt3YNDes3iWBUuKDbD4EhGsbXB/sBiJlpYQN9SQv3hH+REW9SyMWzMTlQS/r7F SH+4tEFbZAOSTDXEOI+dKro11nvDv0nhwWSJaA+1v397Z9MzFxxmWPxpQZqHOXSiGBAq QACCYECyiD6kLFc9Lv6W25DCoKH4E7dZ9kyVvxMpRF/IxEl7JtqtKuc4NDsk1KuzYRo/ qxYQ== From: Florian Fainelli Date: Fri, 22 Feb 2019 15:59:20 -0800 Message-Id: <20190222235927.10295-3-f.fainelli@gmail.com> In-Reply-To: <20190222235927.10295-1-f.fainelli@gmail.com> References: <20190222235927.10295-1-f.fainelli@gmail.com> Subject: [Bridge] [PATCH net-next 2/8] rocker: Handle SWITCHDEV_PORT_ATTR_SET List-Id: Linux Ethernet Bridging List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: netdev@vger.kernel.org Cc: "open list:STAGING SUBSYSTEM" , andrew@lunn.ch, Florian Fainelli , "moderated list:ETHERNET BRIDGE" , open list , vivien.didelot@gmail.com, Ido Schimmel , jiri@mellanox.com, "David S. Miller" 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