Index: trunk/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ar7240.c
===================================================================
--- trunk/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ar7240.c	(revision 35535)
+++ trunk/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ar7240.c	(revision 35564)
@@ -210,4 +210,5 @@
 
 #define AR934X_REG_FLOOD_MASK		0x2c
+#define   AR934X_FLOOD_MASK_MC_DP(_p)	BIT(16 + (_p))
 #define   AR934X_FLOOD_MASK_BC_DP(_p)	BIT(25 + (_p))
 
@@ -581,7 +582,8 @@
 		ar7240sw_reg_set(mii, AR934X_REG_QM_CTRL,
 				 AR934X_QM_CTRL_ARP_EN);
-		/* Enable Broadcast frames transmitted to the CPU */
+		/* Enable Broadcast/Multicast frames transmitted to the CPU */
 		ar7240sw_reg_set(mii, AR934X_REG_FLOOD_MASK,
-				 AR934X_FLOOD_MASK_BC_DP(0));
+				 AR934X_FLOOD_MASK_BC_DP(0) |
+				 AR934X_FLOOD_MASK_MC_DP(0));
 
 		/* Enable MIB counters */