generic: rtl8366: enable VLAN ingress filtering

[openwrt.git] / target / linux / generic / files / drivers / net / phy / rtl8366s.c

diff --git a/target/linux/generic/files/drivers/net/phy/rtl8366s.c b/target/linux/generic/files/drivers/net/phy/rtl8366s.c
index 91030ac..45da8fd 100644 (file)
--- a/target/linux/generic/files/drivers/net/phy/rtl8366s.c
+++ b/target/linux/generic/files/drivers/net/phy/rtl8366s.c
@@ -112,6 +112,7 @@
 
 #define RTL8366S_VLAN_MEMCONF_BASE             0x0016
 
+#define RTL8366S_VLAN_MEMBERINGRESS_REG                0x0379
 
 #define RTL8366S_PORT_LINK_STATUS_BASE         0x0060
 #define RTL8366S_PORT_STATUS_SPEED_MASK                0x0003
@@ -299,6 +300,12 @@ static int rtl8366s_hw_init(struct rtl8366_smi *smi)
        /* disable auto ageing for all ports */
        REG_WR(smi, RTL8366S_SSCR1, RTL8366S_PORT_ALL);
 
+       /*
+        * discard VLAN tagged packets if the port is not a member of
+        * the VLAN with which the packets is associated.
+        */
+       REG_WR(smi, RTL8366S_VLAN_MEMBERINGRESS_REG, RTL8366S_PORT_ALL);
+
        /* don't drop packets whose DA has not been learned */
        REG_RMW(smi, RTL8366S_SSCR2, RTL8366S_SSCR2_DROP_UNKNOWN_DA, 0);