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| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2022-01-05 15:18:12 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-01-05 15:04:50 +0000 |
| commit | cad69019f2f8c8c36006fa67b4b5ce04ac2e262b (patch) | |
| tree | e28427b650ae84283c04e062d9096b4916c5254c /net/dsa/switch.c | |
| parent | ff91e1b68490b97c18c649b769618815eb945f11 (diff) | |
| download | linux-cad69019f2f8c8c36006fa67b4b5ce04ac2e262b.tar.gz linux-cad69019f2f8c8c36006fa67b4b5ce04ac2e262b.tar.bz2 linux-cad69019f2f8c8c36006fa67b4b5ce04ac2e262b.zip | |
net: dsa: remove cross-chip support for MRP
The cross-chip notifiers for MRP 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: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa/switch.c')
| -rw-r--r-- | net/dsa/switch.c | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/net/dsa/switch.c b/net/dsa/switch.c index 260d8e7d6e5a..a164ec02b4e9 100644 --- a/net/dsa/switch.c +++ b/net/dsa/switch.c @@ -701,58 +701,6 @@ dsa_switch_disconnect_tag_proto(struct dsa_switch *ds, return 0; } -static int dsa_switch_mrp_add(struct dsa_switch *ds, - struct dsa_notifier_mrp_info *info) -{ - if (!ds->ops->port_mrp_add) - return -EOPNOTSUPP; - - if (ds->index == info->sw_index) - return ds->ops->port_mrp_add(ds, info->port, info->mrp); - - return 0; -} - -static int dsa_switch_mrp_del(struct dsa_switch *ds, - struct dsa_notifier_mrp_info *info) -{ - if (!ds->ops->port_mrp_del) - return -EOPNOTSUPP; - - if (ds->index == info->sw_index) - return ds->ops->port_mrp_del(ds, info->port, info->mrp); - - return 0; -} - -static int -dsa_switch_mrp_add_ring_role(struct dsa_switch *ds, - struct dsa_notifier_mrp_ring_role_info *info) -{ - if (!ds->ops->port_mrp_add_ring_role) - return -EOPNOTSUPP; - - if (ds->index == info->sw_index) - return ds->ops->port_mrp_add_ring_role(ds, info->port, - info->mrp); - - return 0; -} - -static int -dsa_switch_mrp_del_ring_role(struct dsa_switch *ds, - struct dsa_notifier_mrp_ring_role_info *info) -{ - if (!ds->ops->port_mrp_del_ring_role) - return -EOPNOTSUPP; - - if (ds->index == info->sw_index) - return ds->ops->port_mrp_del_ring_role(ds, info->port, - info->mrp); - - return 0; -} - static int dsa_switch_event(struct notifier_block *nb, unsigned long event, void *info) { @@ -826,18 +774,6 @@ static int dsa_switch_event(struct notifier_block *nb, case DSA_NOTIFIER_TAG_PROTO_DISCONNECT: err = dsa_switch_disconnect_tag_proto(ds, info); break; - case DSA_NOTIFIER_MRP_ADD: - err = dsa_switch_mrp_add(ds, info); - break; - case DSA_NOTIFIER_MRP_DEL: - err = dsa_switch_mrp_del(ds, info); - break; - case DSA_NOTIFIER_MRP_ADD_RING_ROLE: - err = dsa_switch_mrp_add_ring_role(ds, info); - break; - case DSA_NOTIFIER_MRP_DEL_RING_ROLE: - err = dsa_switch_mrp_del_ring_role(ds, info); - break; case DSA_NOTIFIER_TAG_8021Q_VLAN_ADD: err = dsa_switch_tag_8021q_vlan_add(ds, info); break; |