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Subject[PATCH net-next v2 09/16] switchdev: Add SWITCHDEV_PORT_ATTR_SET
Date
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@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
include/net/switchdev.h | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index 96cd3e795f7f..7bc6a004d32a 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -135,6 +135,7 @@ enum switchdev_notifier_type {

SWITCHDEV_PORT_OBJ_ADD, /* Blocking. */
SWITCHDEV_PORT_OBJ_DEL, /* Blocking. */
+ SWITCHDEV_PORT_ATTR_SET, /* Blocking. */

SWITCHDEV_VXLAN_FDB_ADD_TO_BRIDGE,
SWITCHDEV_VXLAN_FDB_DEL_TO_BRIDGE,
@@ -163,6 +164,13 @@ struct switchdev_notifier_port_obj_info {
bool handled;
};

+struct switchdev_notifier_port_attr_info {
+ struct switchdev_notifier_info info; /* must be first */
+ const 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)
{
--
2.19.1
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