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-rw-r--r--drivers/net/dsa/ocelot/felix.c38
-rw-r--r--net/dsa/tag_ocelot.c8
2 files changed, 46 insertions, 0 deletions
diff --git a/drivers/net/dsa/ocelot/felix.c b/drivers/net/dsa/ocelot/felix.c
index 4a300ef41de6..628afb47b579 100644
--- a/drivers/net/dsa/ocelot/felix.c
+++ b/drivers/net/dsa/ocelot/felix.c
@@ -1582,6 +1582,40 @@ static int felix_sb_occ_tc_port_bind_get(struct dsa_switch *ds, int port,
pool_type, p_cur, p_max);
}
+static int felix_mrp_add(struct dsa_switch *ds, int port,
+ const struct switchdev_obj_mrp *mrp)
+{
+ struct ocelot *ocelot = ds->priv;
+
+ return ocelot_mrp_add(ocelot, port, mrp);
+}
+
+static int felix_mrp_del(struct dsa_switch *ds, int port,
+ const struct switchdev_obj_mrp *mrp)
+{
+ struct ocelot *ocelot = ds->priv;
+
+ return ocelot_mrp_add(ocelot, port, mrp);
+}
+
+static int
+felix_mrp_add_ring_role(struct dsa_switch *ds, int port,
+ const struct switchdev_obj_ring_role_mrp *mrp)
+{
+ struct ocelot *ocelot = ds->priv;
+
+ return ocelot_mrp_add_ring_role(ocelot, port, mrp);
+}
+
+static int
+felix_mrp_del_ring_role(struct dsa_switch *ds, int port,
+ const struct switchdev_obj_ring_role_mrp *mrp)
+{
+ struct ocelot *ocelot = ds->priv;
+
+ return ocelot_mrp_del_ring_role(ocelot, port, mrp);
+}
+
const struct dsa_switch_ops felix_switch_ops = {
.get_tag_protocol = felix_get_tag_protocol,
.change_tag_protocol = felix_change_tag_protocol,
@@ -1636,6 +1670,10 @@ const struct dsa_switch_ops felix_switch_ops = {
.devlink_sb_occ_max_clear = felix_sb_occ_max_clear,
.devlink_sb_occ_port_pool_get = felix_sb_occ_port_pool_get,
.devlink_sb_occ_tc_port_bind_get= felix_sb_occ_tc_port_bind_get,
+ .port_mrp_add = felix_mrp_add,
+ .port_mrp_del = felix_mrp_del,
+ .port_mrp_add_ring_role = felix_mrp_add_ring_role,
+ .port_mrp_del_ring_role = felix_mrp_del_ring_role,
};
struct net_device *felix_port_to_netdev(struct ocelot *ocelot, int port)
diff --git a/net/dsa/tag_ocelot.c b/net/dsa/tag_ocelot.c
index f9df9cac81c5..743809b5806b 100644
--- a/net/dsa/tag_ocelot.c
+++ b/net/dsa/tag_ocelot.c
@@ -83,6 +83,7 @@ static struct sk_buff *ocelot_rcv(struct sk_buff *skb,
struct dsa_port *dp;
u8 *extraction;
u16 vlan_tpid;
+ u64 cpuq;
/* Revert skb->data by the amount consumed by the DSA master,
* so it points to the beginning of the frame.
@@ -112,6 +113,7 @@ static struct sk_buff *ocelot_rcv(struct sk_buff *skb,
ocelot_xfh_get_qos_class(extraction, &qos_class);
ocelot_xfh_get_tag_type(extraction, &tag_type);
ocelot_xfh_get_vlan_tci(extraction, &vlan_tci);
+ ocelot_xfh_get_cpuq(extraction, &cpuq);
skb->dev = dsa_master_find_slave(netdev, 0, src_port);
if (!skb->dev)
@@ -126,6 +128,12 @@ static struct sk_buff *ocelot_rcv(struct sk_buff *skb,
skb->offload_fwd_mark = 1;
skb->priority = qos_class;
+#if IS_ENABLED(CONFIG_BRIDGE_MRP)
+ if (eth_hdr(skb)->h_proto == cpu_to_be16(ETH_P_MRP) &&
+ cpuq & BIT(OCELOT_MRP_CPUQ))
+ skb->offload_fwd_mark = 0;
+#endif
+
/* Ocelot switches copy frames unmodified to the CPU. However, it is
* possible for the user to request a VLAN modification through
* VCAP_IS1_ACT_VID_REPLACE_ENA. In this case, what will happen is that