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| author |   Jiri Pirko <jiri@mellanox.com> | 2019-04-03 14:24:26 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-04-04 17:42:36 -0700 |
| commit | 15b04aceeb83086ea3109c331cb7d8c2767fa0c6 (patch) | |
| tree | cf87b7b657cdd87f7c6ba1986aa3751560024366 /net/dsa/slave.c | |
| parent | mlxsw: switch_ib: Pass valid HW id down to mlxsw_core_port_init() (diff) | |
| download | linux-dev-15b04aceeb83086ea3109c331cb7d8c2767fa0c6.tar.xz linux-dev-15b04aceeb83086ea3109c331cb7d8c2767fa0c6.zip | |
dsa: pass switch ID through devlink_port_attrs_set()
Pass the switch ID down the to devlink through devlink_port_attrs_set()
so it can be used by devlink_compat_switch_id_get(). Leave
ndo_get_port_parent_id implementation only for legacy.
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa/slave.c')
| -rw-r--r-- | net/dsa/slave.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/dsa/slave.c b/net/dsa/slave.c index f83525909c57..ce26dddc8270 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -379,6 +379,13 @@ static int dsa_slave_get_port_parent_id(struct net_device *dev, struct dsa_switch *ds = dp->ds; struct dsa_switch_tree *dst = ds->dst; + /* For non-legacy ports, devlink is used and it takes + * care of the name generation. This ndo implementation + * should be removed with legacy support. + */ + if (dp->ds->devlink) + return -EOPNOTSUPP; + ppid->id_len = sizeof(dst->index); memcpy(&ppid->id, &dst->index, ppid->id_len); |