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| author |  Vladimir Oltean <vladimir.oltean@nxp.com>
| 2022-03-16 22:41:43 +0200 |
|---|---|---|
| committer |  Jakub Kicinski <kuba@kernel.org>
| 2022-03-17 17:42:47 -0700 |
| commit | 0148bb50b8fd51baf357de8b237c0c6011506540 (patch) | |
| tree | 9bb4fc4924c8f73682e88daab91322935de7f012 /drivers/net/dsa/b53 | |
| parent | net: mscc: ocelot: offload per-flow mirroring using tc-mirred and VCAP IS2 (diff) | |
| download | linux-0148bb50b8fd51baf357de8b237c0c6011506540.tar.gz linux-0148bb50b8fd51baf357de8b237c0c6011506540.tar.bz2 linux-0148bb50b8fd51baf357de8b237c0c6011506540.zip | |
net: dsa: pass extack to dsa_switch_ops :: port_mirror_add()
Drivers might have error messages to propagate to user space, most
common being that they support a single mirror port.
Propagate the netlink extack so that they can inform user space in a
verbal way of their limitations.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/dsa/b53')
| -rw-r--r-- | drivers/net/dsa/b53/b53_common.c | 3 | ||||
| -rw-r--r-- | drivers/net/dsa/b53/b53_priv.h | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c index 122e63762979..77501f9c5915 100644 --- a/drivers/net/dsa/b53/b53_common.c +++ b/drivers/net/dsa/b53/b53_common.c @@ -2110,7 +2110,8 @@ out: EXPORT_SYMBOL(b53_get_tag_protocol); int b53_mirror_add(struct dsa_switch *ds, int port, - struct dsa_mall_mirror_tc_entry *mirror, bool ingress) + struct dsa_mall_mirror_tc_entry *mirror, bool ingress, + struct netlink_ext_ack *extack) { struct b53_device *dev = ds->priv; u16 reg, loc; diff --git a/drivers/net/dsa/b53/b53_priv.h b/drivers/net/dsa/b53/b53_priv.h index 86e7eb7924e7..3085b6cc7d40 100644 --- a/drivers/net/dsa/b53/b53_priv.h +++ b/drivers/net/dsa/b53/b53_priv.h @@ -373,7 +373,8 @@ int b53_mdb_del(struct dsa_switch *ds, int port, const struct switchdev_obj_port_mdb *mdb, struct dsa_db db); int b53_mirror_add(struct dsa_switch *ds, int port, - struct dsa_mall_mirror_tc_entry *mirror, bool ingress); + struct dsa_mall_mirror_tc_entry *mirror, bool ingress, + struct netlink_ext_ack *extack); enum dsa_tag_protocol b53_get_tag_protocol(struct dsa_switch *ds, int port, enum dsa_tag_protocol mprot); void b53_mirror_del(struct dsa_switch *ds, int port, |