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=KF6AlsLZoN04sGHp2NFAD11lVXn/Fy4kJgdzP9H47YA=; b=uVqy4Nkvmt3Zd+BDUCRaRjJyPd3UW3yj9gXDuzghFhNImFuBE6egjrdFsKy87mlK2F kwpYWQM++R81qfhI/4V0qq5Pa3YbZduQr6WQE8dm5pCfTwetPj6a+hhUNqsfukLjC1pQ u7/V8AsYn4VxnD8BsnzWjP8C9bfH8Tm+JsIAnsIHpMkPcpGhsgrcFhFCd98Udov6Gm9Q EHkcWRRe0Chx0ZUsujD+UkWORgMJmzIHRWLgMdRAvzgsbTW4vWSOm/Cbk2wohPIU9NAr hIssQAGhcSEAsZ6rL39eVeiwGuKUIV6ELb6cJuHKQnKENVqiNZspJhEPKPkg6Nhf2/V7 tjSg== From: Florian Fainelli Date: Mon, 11 Feb 2019 11:09:56 -0800 Message-Id: <20190211191001.8623-5-f.fainelli@gmail.com> In-Reply-To: <20190211191001.8623-1-f.fainelli@gmail.com> References: <20190211191001.8623-1-f.fainelli@gmail.com> Subject: [Bridge] [PATCH net-next v4 4/9] mlxsw: spectrum_switchdev: 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: "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 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