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| author | Florian Fainelli <f.fainelli@gmail.com> | 2019-02-06 09:45:45 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-02-06 14:17:03 -0800 |
| commit | 929d6c145ec4cf11482519cfd0ebf17c2fce92db (patch) | |
| tree | 9063d8a97848fec3a487fdd050df3d1c39b9fcb9 /net | |
| parent | 7870a7bd570bc1bd43622c7c6828931d3ea98b8c (diff) | |
| download | linux-929d6c145ec4cf11482519cfd0ebf17c2fce92db.tar.gz linux-929d6c145ec4cf11482519cfd0ebf17c2fce92db.tar.bz2 linux-929d6c145ec4cf11482519cfd0ebf17c2fce92db.zip | |
net: dsa: Implement ndo_get_port_parent_id()
DSA implements SWITCHDEV_ATTR_ID_PORT_PARENT_ID and we want to get rid
of switchdev_ops eventually, ease that migration by implementing a
ndo_get_port_parent_id() function which returns what
switchdev_port_attr_get() would do.
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/dsa/slave.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 91de3a663226..70395a0ae52e 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -362,18 +362,23 @@ static int dsa_slave_port_obj_del(struct net_device *dev, return err; } -static int dsa_slave_port_attr_get(struct net_device *dev, - struct switchdev_attr *attr) +static int dsa_slave_get_port_parent_id(struct net_device *dev, + struct netdev_phys_item_id *ppid) { struct dsa_port *dp = dsa_slave_to_port(dev); struct dsa_switch *ds = dp->ds; struct dsa_switch_tree *dst = ds->dst; + ppid->id_len = sizeof(dst->index); + memcpy(&ppid->id, &dst->index, ppid->id_len); + + return 0; +} + +static int dsa_slave_port_attr_get(struct net_device *dev, + struct switchdev_attr *attr) +{ switch (attr->id) { - case SWITCHDEV_ATTR_ID_PORT_PARENT_ID: - attr->u.ppid.id_len = sizeof(dst->index); - memcpy(&attr->u.ppid.id, &dst->index, attr->u.ppid.id_len); - break; case SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS_SUPPORT: attr->u.brport_flags_support = 0; break; @@ -1046,6 +1051,7 @@ static const struct net_device_ops dsa_slave_netdev_ops = { .ndo_get_phys_port_name = dsa_slave_get_phys_port_name, .ndo_setup_tc = dsa_slave_setup_tc, .ndo_get_stats64 = dsa_slave_get_stats64, + .ndo_get_port_parent_id = dsa_slave_get_port_parent_id, }; static const struct switchdev_ops dsa_slave_switchdev_ops = { |