diff --git a/drivers/net/dsa/vitesse-vsc73xx-core.c b/drivers/net/dsa/vitesse-vsc73xx-core.c
index 75597daaad17..1dca3c476fac 100644
--- a/drivers/net/dsa/vitesse-vsc73xx-core.c
+++ b/drivers/net/dsa/vitesse-vsc73xx-core.c
@@ -163,6 +163,10 @@
 #define VSC73XX_AGENCTRL	0xf0
 #define VSC73XX_CAPRST		0xff
 
+#define VSC73XX_SRCMASKS_CPU_COPY		BIT(27)
+#define VSC73XX_SRCMASKS_MIRROR			BIT(26)
+#define VSC73XX_SRCMASKS_PORTS_MASK		GENMASK(7, 0)
+
 #define VSC73XX_MACACCESS_CPU_COPY		BIT(14)
 #define VSC73XX_MACACCESS_FWD_KILL		BIT(13)
 #define VSC73XX_MACACCESS_IGNORE_VLAN		BIT(12)
@@ -619,9 +623,6 @@ static int vsc73xx_setup(struct dsa_switch *ds)
 	vsc73xx_write(vsc, VSC73XX_BLOCK_SYSTEM, 0, VSC73XX_GMIIDELAY,
 		      VSC73XX_GMIIDELAY_GMII0_GTXDELAY_2_0_NS |
 		      VSC73XX_GMIIDELAY_GMII0_RXDELAY_2_0_NS);
-	/* Enable reception of frames on all ports */
-	vsc73xx_write(vsc, VSC73XX_BLOCK_ANALYZER, 0, VSC73XX_RECVMASK,
-		      0x5f);
 	/* IP multicast flood mask (table 144) */
 	vsc73xx_write(vsc, VSC73XX_BLOCK_ANALYZER, 0, VSC73XX_IFLODMSK,
 		      0xff);
@@ -841,9 +842,6 @@ static void vsc73xx_phylink_mac_link_up(struct dsa_switch *ds, int port,
 	if (duplex == DUPLEX_FULL)
 		val |= VSC73XX_MAC_CFG_FDX;
 
-	/* Enable port (forwarding) in the receieve mask */
-	vsc73xx_update_bits(vsc, VSC73XX_BLOCK_ANALYZER, 0,
-			    VSC73XX_RECVMASK, BIT(port), BIT(port));
 	vsc73xx_adjust_enable_port(vsc, port, val);
 }
 
@@ -1026,6 +1024,78 @@ static void vsc73xx_phylink_get_caps(struct dsa_switch *dsa, int port,
 	config->mac_capabilities = MAC_SYM_PAUSE | MAC_10 | MAC_100 | MAC_1000;
 }
 
+static void vsc73xx_refresh_fwd_map(struct dsa_switch *ds, int port, bool configure)
+{
+	struct dsa_port *dp = dsa_to_port(ds, port);
+	struct vsc73xx *vsc = ds->priv;
+	int i;
+
+	if (configure) {
+		u16 mask = BIT(CPU_PORT);
+
+		vsc73xx_update_bits(vsc, VSC73XX_BLOCK_ANALYZER, 0,
+				    VSC73XX_SRCMASKS + CPU_PORT, BIT(port), BIT(port));
+
+		if (dp->bridge) {
+			struct dsa_port *other_dp;
+
+			dsa_switch_for_each_user_port(other_dp, ds) {
+				if (other_dp->bridge == dp->bridge &&
+				    other_dp->index != port &&
+				    other_dp->stp_state == BR_STATE_FORWARDING) {
+					int other_port = other_dp->index;
+
+					mask |= BIT(other_port);
+					vsc73xx_update_bits(vsc, VSC73XX_BLOCK_ANALYZER, 0,
+							    VSC73XX_SRCMASKS + other_port,
+							    BIT(port), BIT(port));
+				}
+			}
+		}
+
+		vsc73xx_update_bits(vsc, VSC73XX_BLOCK_ANALYZER, 0, VSC73XX_SRCMASKS + port,
+				    VSC73XX_SRCMASKS_PORTS_MASK, mask);
+	} else {
+		for (i = 0; i < vsc->ds->num_ports; i++) {
+			if (i == port)
+				vsc73xx_update_bits(vsc, VSC73XX_BLOCK_ANALYZER, 0,
+						    VSC73XX_SRCMASKS + i,
+						    VSC73XX_SRCMASKS_PORTS_MASK, 0);
+			else
+				vsc73xx_update_bits(vsc, VSC73XX_BLOCK_ANALYZER, 0,
+						    VSC73XX_SRCMASKS + i, BIT(port), 0);
+		}
+	}
+}
+
+/* FIXME: STP frames aren't forwarded at this moment. BPDU frames are
+ * forwarded only from and to PI/SI interface. For more info see chapter
+ * 2.7.1 (CPU Forwarding) in datasheet.
+ * This function is required for tag8021q operations.
+ */
+
+static void vsc73xx_port_stp_state_set(struct dsa_switch *ds, int port, u8 state)
+{
+	struct vsc73xx *vsc = ds->priv;
+	u32 val;
+
+	val = (state == BR_STATE_BLOCKING || state == BR_STATE_DISABLED) ?
+	      0 : BIT(port);
+	vsc73xx_update_bits(vsc, VSC73XX_BLOCK_ANALYZER, 0,
+			    VSC73XX_RECVMASK, BIT(port), val);
+
+	val = (state == BR_STATE_LEARNING || state == BR_STATE_FORWARDING) ?
+	      BIT(port) : 0;
+	vsc73xx_update_bits(vsc, VSC73XX_BLOCK_ANALYZER, 0,
+			    VSC73XX_LEARNMASK, BIT(port), val);
+
+	/* CPU Port should always forward packets when user ports are forwarding
+	 * so let's configure it from other ports only.
+	 */
+	if (port != CPU_PORT)
+		vsc73xx_refresh_fwd_map(ds, port, state == BR_STATE_FORWARDING);
+}
+
 static const struct dsa_switch_ops vsc73xx_ds_ops = {
 	.get_tag_protocol = vsc73xx_get_tag_protocol,
 	.setup = vsc73xx_setup,
@@ -1041,6 +1111,7 @@ static const struct dsa_switch_ops vsc73xx_ds_ops = {
 	.port_disable = vsc73xx_port_disable,
 	.port_change_mtu = vsc73xx_change_mtu,
 	.port_max_mtu = vsc73xx_get_max_mtu,
+	.port_stp_state_set = vsc73xx_port_stp_state_set,
 	.phylink_get_caps = vsc73xx_phylink_get_caps,
 };
 
