diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c
index d8cff0107ec4..108f62c27c28 100644
--- a/drivers/net/dsa/sja1105/sja1105_main.c
+++ b/drivers/net/dsa/sja1105/sja1105_main.c
@@ -384,7 +384,9 @@ static int sja1105_init_general_params(struct sja1105_private *priv)
 		/* Disallow dynamic changing of the mirror port */
 		.mirr_ptacu = 0,
 		.switchid = priv->ds->index,
-		/* Priority queue for link-local frames trapped to CPU */
+		/* Priority queue for link-local management frames
+		 * (both ingress to and egress from CPU - PTP, STP etc)
+		 */
 		.hostprio = 7,
 		.mac_fltres1 = SJA1105_LINKLOCAL_FILTER_A,
 		.mac_flt1    = SJA1105_LINKLOCAL_FILTER_A_MASK,
@@ -1711,6 +1713,9 @@ static int sja1105_setup(struct dsa_switch *ds)
 	 */
 	ds->vlan_filtering_is_global = true;
 
+	/* Advertise the 8 egress queues */
+	ds->num_tx_queues = SJA1105_NUM_TC;
+
 	/* The DSA/switchdev model brings up switch ports in standalone mode by
 	 * default, and that means vlan_filtering is 0 since they're not under
 	 * a bridge, so it's safe to set up switch tagging at this time.
diff --git a/net/dsa/tag_sja1105.c b/net/dsa/tag_sja1105.c
index 47ee88163a9d..9c9aff3e52cf 100644
--- a/net/dsa/tag_sja1105.c
+++ b/net/dsa/tag_sja1105.c
@@ -89,7 +89,8 @@ static struct sk_buff *sja1105_xmit(struct sk_buff *skb,
 	struct dsa_port *dp = dsa_slave_to_port(netdev);
 	struct dsa_switch *ds = dp->ds;
 	u16 tx_vid = dsa_8021q_tx_vid(ds, dp->index);
-	u8 pcp = skb->priority;
+	u16 queue_mapping = skb_get_queue_mapping(skb);
+	u8 pcp = netdev_txq_to_tc(netdev, queue_mapping);
 
 	/* Transmitting management traffic does not rely upon switch tagging,
 	 * but instead SPI-installed management routes. Part 2 of this