summaryrefslogtreecommitdiff
path: root/include/soc
diff options
context:
space:
mode:
authorVladimir Oltean <vladimir.oltean@nxp.com>2020-10-02 15:02:21 +0300
committerDavid S. Miller <davem@davemloft.net>2020-10-03 01:40:30 +0300
commit319e4dd11a207bac2eaa9b96060145cd0d4c12d2 (patch)
tree82d3e68236a381d6379e7fbbe8ddb4c3c81981c0 /include/soc
parentea9d1f30b128c2bc5f429b3bd822b45ac9bf5114 (diff)
downloadlinux-319e4dd11a207bac2eaa9b96060145cd0d4c12d2.tar.xz
net: mscc: ocelot: introduce conversion helpers between port and netdev
Since the mscc_ocelot_switch_lib is common between a pure switchdev and a DSA driver, the procedure of retrieving a net_device for a certain port index differs, as those are registered by their individual front-ends. Up to now that has been dealt with by always passing the port index to the switch library, but now, we're going to need to work with net_device pointers from the tc-flower offload, for things like indev, or mirred. It is not desirable to refactor that, so let's make sure that the flower offload core has the ability to translate between a net_device and a port index properly. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/soc')
-rw-r--r--include/soc/mscc/ocelot.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/soc/mscc/ocelot.h b/include/soc/mscc/ocelot.h
index 0c40122dcb88..424256fa531b 100644
--- a/include/soc/mscc/ocelot.h
+++ b/include/soc/mscc/ocelot.h
@@ -559,6 +559,8 @@ enum ocelot_tag_prefix {
struct ocelot;
struct ocelot_ops {
+ struct net_device *(*port_to_netdev)(struct ocelot *ocelot, int port);
+ int (*netdev_to_port)(struct net_device *dev);
int (*reset)(struct ocelot *ocelot);
u16 (*wm_enc)(u16 value);
};