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authorFlorian Fainelli <f.fainelli@gmail.com>2019-02-20 16:58:19 -0800
committerDavid S. Miller <davem@davemloft.net>2019-02-21 14:55:13 -0800
commit746dc184ba59aa2c843b9e888be3f1302d227b74 (patch)
treeff3d2739fa128df049337baefba53270a6c8e94d /include/net/switchdev.h
parentdb088ca3c13983b250ea6efc24148e8617d59ffb (diff)
net: switchdev: Add PORT_PRE_BRIDGE_FLAGS
In preparation for removing switchdev_port_attr_get(), introduce PORT_PRE_BRIDGE_FLAGS which will be called through switchdev_port_attr_set(), in the caller's context (possibly atomic) and which must be checked by the switchdev driver in order to return whether the operation is supported or not. This is entirely analoguous to how the BRIDGE_FLAGS_SUPPORT works, except it goes through a set() instead of get(). Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/switchdev.h')
-rw-r--r--include/net/switchdev.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index 5e87b54c5dc5..de72b0a3867f 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -46,6 +46,7 @@ enum switchdev_attr_id {
SWITCHDEV_ATTR_ID_PORT_STP_STATE,
SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS,
SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS_SUPPORT,
+ SWITCHDEV_ATTR_ID_PORT_PRE_BRIDGE_FLAGS,
SWITCHDEV_ATTR_ID_PORT_MROUTER,
SWITCHDEV_ATTR_ID_BRIDGE_AGEING_TIME,
SWITCHDEV_ATTR_ID_BRIDGE_VLAN_FILTERING,
@@ -61,7 +62,7 @@ struct switchdev_attr {
void (*complete)(struct net_device *dev, int err, void *priv);
union {
u8 stp_state; /* PORT_STP_STATE */
- unsigned long brport_flags; /* PORT_BRIDGE_FLAGS */
+ unsigned long brport_flags; /* PORT_{PRE}_BRIDGE_FLAGS */
unsigned long brport_flags_support; /* PORT_BRIDGE_FLAGS_SUPPORT */
bool mrouter; /* PORT_MROUTER */
clock_t ageing_time; /* BRIDGE_AGEING_TIME */