From mboxrd@z Thu Jan 1 00:00:00 1970 From: Florian Fainelli Subject: [RFC net-next 02/13] rocker: Handle SWITCHDEV_PORT_ATTR_GET/SET Date: Fri, 1 Feb 2019 14:06:46 -0800 Message-ID: <20190201220657.30170-3-f.fainelli@gmail.com> References: <20190201220657.30170-1-f.fainelli@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20190201220657.30170-1-f.fainelli@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: driverdev-devel-bounces@linuxdriverproject.org Sender: "devel" To: netdev@vger.kernel.org Cc: Andrew Lunn , Alexandre Belloni , Jakub Kicinski , John Hurley , "open list:NETRONOME ETHERNET DRIVERS" , Eric Dumazet , "Francois H. Theron" , Ioana Ciornei , Ivan Vecera , Florian Fainelli , "open list:MELLANOX MLX5 core VPI driver" , Saeed Mahameed , Dirk van der Merwe , Vivien Didelot , "open list:STAGING SUBSYSTEM" , Daniel Borkmann , Simon Horman , Satanand Burla , Ido Schimmel , Jiri Pirko List-Id: linux-rdma@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 rocker to support receiving notifier events targeting SWITCHDEV_PORT_ATTR_GET/SET and simply translate that into the existing rocker_port_attr_{set,get} calls. Signed-off-by: Florian Fainelli --- drivers/net/ethernet/rocker/rocker_main.c | 24 +++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c index 62a205eba9f7..f25f7b4345b8 100644 --- a/drivers/net/ethernet/rocker/rocker_main.c +++ b/drivers/net/ethernet/rocker/rocker_main.c @@ -2827,6 +2827,27 @@ rocker_switchdev_port_obj_event(unsigned long event, struct net_device *netdev, return notifier_from_errno(err); } +static int +rocker_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 = rocker_port_attr_set(netdev, port_attr_info->attr, + port_attr_info->trans); + break; + case SWITCHDEV_PORT_ATTR_GET: + err = rocker_port_attr_get(netdev, port_attr_info->attr); + break; + } + + port_attr_info->handled = true; + return notifier_from_errno(err); +} + static int rocker_switchdev_blocking_event(struct notifier_block *unused, unsigned long event, void *ptr) { @@ -2839,6 +2860,9 @@ 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: + case SWITCHDEV_PORT_ATTR_GET: + return rocker_switchdev_port_attr_event(event, dev, ptr); } return NOTIFY_DONE; -- 2.17.1