diff options
author | Vladimir Oltean | 2022-01-05 15:18:13 +0200 |
---|---|---|
committer | David S. Miller | 2022-01-05 15:04:51 +0000 |
commit | a68dc7b938fbbf3d4d74b81a9b5d0d6fdd78566c (patch) | |
tree | deef016c88876e27f951290ccfaafec7540e9487 /net/dsa/port.c | |
parent | cad69019f2f8c8c36006fa67b4b5ce04ac2e262b (diff) |
net: dsa: remove cross-chip support for HSR
The cross-chip notifiers for HSR are bypass operations, meaning that
even though all switches in a tree are notified, only the switch
specified in the info structure is targeted.
We can eliminate the unnecessary complexity by deleting the cross-chip
notifier logic and calling the ds->ops straight from port.c.
Cc: George McCollister <george.mccollister@gmail.com>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: George McCollister <george.mccollister@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa/port.c')
-rw-r--r-- | net/dsa/port.c | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/net/dsa/port.c b/net/dsa/port.c index 05be4577b044..bd78192e0e47 100644 --- a/net/dsa/port.c +++ b/net/dsa/port.c @@ -1317,16 +1317,15 @@ EXPORT_SYMBOL_GPL(dsa_port_get_phy_sset_count); int dsa_port_hsr_join(struct dsa_port *dp, struct net_device *hsr) { - struct dsa_notifier_hsr_info info = { - .sw_index = dp->ds->index, - .port = dp->index, - .hsr = hsr, - }; + struct dsa_switch *ds = dp->ds; int err; + if (!ds->ops->port_hsr_join) + return -EOPNOTSUPP; + dp->hsr_dev = hsr; - err = dsa_port_notify(dp, DSA_NOTIFIER_HSR_JOIN, &info); + err = ds->ops->port_hsr_join(ds, dp->index, hsr); if (err) dp->hsr_dev = NULL; @@ -1335,20 +1334,18 @@ int dsa_port_hsr_join(struct dsa_port *dp, struct net_device *hsr) void dsa_port_hsr_leave(struct dsa_port *dp, struct net_device *hsr) { - struct dsa_notifier_hsr_info info = { - .sw_index = dp->ds->index, - .port = dp->index, - .hsr = hsr, - }; + struct dsa_switch *ds = dp->ds; int err; dp->hsr_dev = NULL; - err = dsa_port_notify(dp, DSA_NOTIFIER_HSR_LEAVE, &info); - if (err) - dev_err(dp->ds->dev, - "port %d failed to notify DSA_NOTIFIER_HSR_LEAVE: %pe\n", - dp->index, ERR_PTR(err)); + if (ds->ops->port_hsr_leave) { + err = ds->ops->port_hsr_leave(ds, dp->index, hsr); + if (err) + dev_err(dp->ds->dev, + "port %d failed to leave HSR %s: %pe\n", + dp->index, hsr->name, ERR_PTR(err)); + } } int dsa_port_tag_8021q_vlan_add(struct dsa_port *dp, u16 vid, bool broadcast) |