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Message-Id: <20190201220657.30170-2-f.fainelli@gmail.com> Date: Fri, 1 Feb 2019 14:06:45 -0800 From: Florian Fainelli <f.fainelli@...il.com> To: netdev@...r.kernel.org Cc: Florian Fainelli <f.fainelli@...il.com>, Michael Chan <michael.chan@...adcom.com>, "David S. Miller" <davem@...emloft.net>, Derek Chickles <dchickles@...vell.com>, Satanand Burla <sburla@...vell.com>, Felix Manlunas <fmanlunas@...vell.com>, Saeed Mahameed <saeedm@...lanox.com>, Leon Romanovsky <leon@...nel.org>, Jiri Pirko <jiri@...lanox.com>, Ido Schimmel <idosch@...lanox.com>, Alexandre Belloni <alexandre.belloni@...tlin.com>, Microchip Linux Driver Support <UNGLinuxDriver@...rochip.com>, Jakub Kicinski <jakub.kicinski@...ronome.com>, Ioana Radulescu <ruxandra.radulescu@....com>, Ioana Ciornei <ioana.ciornei@....com>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Ivan Vecera <ivecera@...hat.com>, Andrew Lunn <andrew@...n.ch>, Vivien Didelot <vivien.didelot@...il.com>, Dirk van der Merwe <dirk.vandermerwe@...ronome.com>, "Francois H. Theron" <francois.theron@...ronome.com>, Simon Horman <simon.horman@...ronome.com>, Quentin Monnet <quentin.monnet@...ronome.com>, Daniel Borkmann <daniel@...earbox.net>, Eric Dumazet <edumazet@...gle.com>, John Hurley <john.hurley@...ronome.com>, Edwin Peer <edwin.peer@...ronome.com>, linux-kernel@...r.kernel.org (open list), linux-rdma@...r.kernel.org (open list:MELLANOX MLX5 core VPI driver), oss-drivers@...ronome.com (open list:NETRONOME ETHERNET DRIVERS), devel@...verdev.osuosl.org (open list:STAGING SUBSYSTEM) Subject: [RFC net-next 01/13] switchdev: Add SWITCHDEV_PORT_ATTR_SET, SWITCHDEV_PORT_ATTR_GET In preparation for allowing switchdev enabled drivers to veto specific attribute settings from within the context of the caller, introduce a new switchdev notifier type for port attributes. Suggested-by: Ido Schimmel <idosch@...lanox.com> Signed-off-by: Florian Fainelli <f.fainelli@...il.com> --- include/net/switchdev.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/include/net/switchdev.h b/include/net/switchdev.h index 63843ae5dc81..e62fb2693e00 100644 --- a/include/net/switchdev.h +++ b/include/net/switchdev.h @@ -145,6 +145,9 @@ enum switchdev_notifier_type { SWITCHDEV_VXLAN_FDB_ADD_TO_DEVICE, SWITCHDEV_VXLAN_FDB_DEL_TO_DEVICE, SWITCHDEV_VXLAN_FDB_OFFLOADED, + + SWITCHDEV_PORT_ATTR_SET, /* Blocking. */ + SWITCHDEV_PORT_ATTR_GET, /* Blocking. */ }; struct switchdev_notifier_info { @@ -167,6 +170,13 @@ struct switchdev_notifier_port_obj_info { bool handled; }; +struct switchdev_notifier_port_attr_info { + struct switchdev_notifier_info info; /* must be first */ + struct switchdev_attr *attr; + struct switchdev_trans *trans; + bool handled; +}; + static inline struct net_device * switchdev_notifier_info_to_dev(const struct switchdev_notifier_info *info) { -- 2.17.1
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