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authorVivien Didelot <vivien.didelot@savoirfairelinux.com>2015-09-29 19:07:17 +0300
committerDavid S. Miller <davem@davemloft.net>2015-09-30 07:31:59 +0300
commitab06900230181b5a717b1e1a39c44e96f6292e71 (patch)
tree7fe59fb7ebaa3674c4d741d8239809d01fa3acfe /include/net/switchdev.h
parent25f07adc473f05f850efc9414b9da3374563015f (diff)
downloadlinux-ab06900230181b5a717b1e1a39c44e96f6292e71.tar.xz
net: switchdev: abstract object in add/del ops
Similar to the notifier_call callback of a notifier_block, change the function signature of switchdev add and del operations to: int switchdev_port_obj_add/del(struct net_device *dev, enum switchdev_obj_id id, void *obj); This allows the caller to pass a specific switchdev_obj_* structure instead of the generic switchdev_obj one. Drivers implementation of these operations and switchdev have been changed accordingly. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/switchdev.h')
-rw-r--r--include/net/switchdev.h18
1 files changed, 12 insertions, 6 deletions
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index a2f57fb5f622..bcadac33c29c 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -115,10 +115,12 @@ struct switchdev_ops {
struct switchdev_attr *attr,
struct switchdev_trans *trans);
int (*switchdev_port_obj_add)(struct net_device *dev,
- struct switchdev_obj *obj,
+ enum switchdev_obj_id id,
+ const void *obj,
struct switchdev_trans *trans);
int (*switchdev_port_obj_del)(struct net_device *dev,
- struct switchdev_obj *obj);
+ enum switchdev_obj_id id,
+ const void *obj);
int (*switchdev_port_obj_dump)(struct net_device *dev,
enum switchdev_obj_id id, void *obj,
int (*cb)(void *obj));
@@ -151,8 +153,10 @@ int switchdev_port_attr_get(struct net_device *dev,
struct switchdev_attr *attr);
int switchdev_port_attr_set(struct net_device *dev,
struct switchdev_attr *attr);
-int switchdev_port_obj_add(struct net_device *dev, struct switchdev_obj *obj);
-int switchdev_port_obj_del(struct net_device *dev, struct switchdev_obj *obj);
+int switchdev_port_obj_add(struct net_device *dev, enum switchdev_obj_id id,
+ const void *obj);
+int switchdev_port_obj_del(struct net_device *dev, enum switchdev_obj_id id,
+ const void *obj);
int switchdev_port_obj_dump(struct net_device *dev, enum switchdev_obj_id id,
void *obj, int (*cb)(void *obj));
int register_switchdev_notifier(struct notifier_block *nb);
@@ -199,13 +203,15 @@ static inline int switchdev_port_attr_set(struct net_device *dev,
}
static inline int switchdev_port_obj_add(struct net_device *dev,
- struct switchdev_obj *obj)
+ enum switchdev_obj_id id,
+ const void *obj)
{
return -EOPNOTSUPP;
}
static inline int switchdev_port_obj_del(struct net_device *dev,
- struct switchdev_obj *obj)
+ enum switchdev_obj_id id,
+ const void *obj)
{
return -EOPNOTSUPP;
}