diff options
| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2023-09-22 15:31:04 +0200 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2023-10-03 13:51:02 +0200 |
| commit | fefe5dc4afeafe896c90d5b20b605f2759343c3b (patch) | |
| tree | cdd78d643bcb7b1de5afd9c22eeb918ce564d8b8 /net/dsa | |
| parent | e27aca3760c08b7b05aea71068bd609aa93e7b35 (diff) | |
net: dsa: propagate extack to ds->ops->port_hsr_join()
Drivers can provide meaningful error messages which state a reason why
they can't perform an offload, and dsa_slave_changeupper() already has
the infrastructure to propagate these over netlink rather than printing
to the kernel log. So pass the extack argument and modify the xrs700x
driver's port_hsr_join() prototype.
Also take the opportunity and use the extack for the 2 -EOPNOTSUPP cases
from xrs700x_hsr_join().
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'net/dsa')
| -rw-r--r-- | net/dsa/port.c | 5 | ||||
| -rw-r--r-- | net/dsa/port.h | 3 | ||||
| -rw-r--r-- | net/dsa/slave.c | 2 |
3 files changed, 6 insertions, 4 deletions
diff --git a/net/dsa/port.c b/net/dsa/port.c index 37ab238e8304..5f01bd4f9dec 100644 --- a/net/dsa/port.c +++ b/net/dsa/port.c @@ -2024,7 +2024,8 @@ void dsa_shared_port_link_unregister_of(struct dsa_port *dp) dsa_shared_port_setup_phy_of(dp, false); } -int dsa_port_hsr_join(struct dsa_port *dp, struct net_device *hsr) +int dsa_port_hsr_join(struct dsa_port *dp, struct net_device *hsr, + struct netlink_ext_ack *extack) { struct dsa_switch *ds = dp->ds; int err; @@ -2034,7 +2035,7 @@ int dsa_port_hsr_join(struct dsa_port *dp, struct net_device *hsr) dp->hsr_dev = hsr; - err = ds->ops->port_hsr_join(ds, dp->index, hsr); + err = ds->ops->port_hsr_join(ds, dp->index, hsr, extack); if (err) dp->hsr_dev = NULL; diff --git a/net/dsa/port.h b/net/dsa/port.h index dc812512fd0e..334879964e2c 100644 --- a/net/dsa/port.h +++ b/net/dsa/port.h @@ -103,7 +103,8 @@ int dsa_port_phylink_create(struct dsa_port *dp); void dsa_port_phylink_destroy(struct dsa_port *dp); int dsa_shared_port_link_register_of(struct dsa_port *dp); void dsa_shared_port_link_unregister_of(struct dsa_port *dp); -int dsa_port_hsr_join(struct dsa_port *dp, struct net_device *hsr); +int dsa_port_hsr_join(struct dsa_port *dp, struct net_device *hsr, + struct netlink_ext_ack *extack); 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); diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 48db91b33390..2b3d89b77121 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -2862,7 +2862,7 @@ static int dsa_slave_changeupper(struct net_device *dev, } } else if (is_hsr_master(info->upper_dev)) { if (info->linking) { - err = dsa_port_hsr_join(dp, info->upper_dev); + err = dsa_port_hsr_join(dp, info->upper_dev, extack); if (err == -EOPNOTSUPP) { NL_SET_ERR_MSG_WEAK_MOD(extack, "Offloading not supported"); |