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| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2021-12-06 18:57:55 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-12-08 14:31:16 -0800 |
| commit | 6a43cba3034015d1c029c8a81b62eb9c2660fd6e (patch) | |
| tree | c08e3479bd9cc1e44d748f79625d3eb37cfca214 /net/dsa/dsa_priv.h | |
| parent | 936db8a2dba26c7f1c90a71be65c126cf1c9f52a (diff) | |
| download | linux-6a43cba3034015d1c029c8a81b62eb9c2660fd6e.tar.bz2 | |
net: dsa: export bridging offload helpers to drivers
Move the static inline helpers from net/dsa/dsa_priv.h to
include/net/dsa.h, so that drivers can call functions such as
dsa_port_offloads_bridge_dev(), which will be necessary after the
transition to a more complex bridge structure.
More functions than are needed right now are being moved, but this is
done for uniformity.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/dsa/dsa_priv.h')
| -rw-r--r-- | net/dsa/dsa_priv.h | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h index 33fef1be62a3..b4f9df4e38b2 100644 --- a/net/dsa/dsa_priv.h +++ b/net/dsa/dsa_priv.h @@ -266,49 +266,6 @@ void dsa_port_hsr_leave(struct dsa_port *dp, struct net_device *hsr); int dsa_port_tag_8021q_vlan_add(struct dsa_port *dp, u16 vid, bool broadcast); void dsa_port_tag_8021q_vlan_del(struct dsa_port *dp, u16 vid, bool broadcast); -static inline bool dsa_port_offloads_bridge_port(struct dsa_port *dp, - const struct net_device *dev) -{ - return dsa_port_to_bridge_port(dp) == dev; -} - -static inline bool -dsa_port_offloads_bridge_dev(struct dsa_port *dp, - const struct net_device *bridge_dev) -{ - /* DSA ports connected to a bridge, and event was emitted - * for the bridge. - */ - return dsa_port_bridge_dev_get(dp) == bridge_dev; -} - -/* Returns true if any port of this tree offloads the given net_device */ -static inline bool dsa_tree_offloads_bridge_port(struct dsa_switch_tree *dst, - const struct net_device *dev) -{ - struct dsa_port *dp; - - list_for_each_entry(dp, &dst->ports, list) - if (dsa_port_offloads_bridge_port(dp, dev)) - return true; - - return false; -} - -/* Returns true if any port of this tree offloads the given bridge */ -static inline bool -dsa_tree_offloads_bridge_dev(struct dsa_switch_tree *dst, - const struct net_device *bridge_dev) -{ - struct dsa_port *dp; - - list_for_each_entry(dp, &dst->ports, list) - if (dsa_port_offloads_bridge_dev(dp, bridge_dev)) - return true; - - return false; -} - /* slave.c */ extern const struct dsa_device_ops notag_netdev_ops; extern struct notifier_block dsa_slave_switchdev_notifier; |