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@xxxxxxxxxxxx>
Acked-by: Jiri Pirko <jiri@xxxxxxxxxxxx>
Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
---
include/net/switchdev.h | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index 5e87b54c5dc5..b8becabbef38 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -143,6 +143,9 @@ 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 {
@@ -165,6 +168,13 @@ 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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