backfire: generic: rtl8366: enable VLAN ingress filtering (backport of r22044)

[10.03/openwrt.git] / target / linux / generic-2.6 / files / drivers / net / phy / rtl8366rb.c

diff --git a/target/linux/generic-2.6/files/drivers/net/phy/rtl8366rb.c b/target/linux/generic-2.6/files/drivers/net/phy/rtl8366rb.c
index c006f73..420a552 100644 (file)
--- a/target/linux/generic-2.6/files/drivers/net/phy/rtl8366rb.c
+++ b/target/linux/generic-2.6/files/drivers/net/phy/rtl8366rb.c
@@ -70,6 +70,8 @@
 #define RTL8366RB_PHY_NO_OFFSET                        9
 #define RTL8366RB_PHY_NO_MASK                  (0x1f << 9)
 
+#define RTL8366RB_VLAN_INGRESS_CTRL2_REG       0x037f
+
 /* LED control registers */
 #define RTL8366RB_LED_BLINKRATE_REG            0x0430
 #define RTL8366RB_LED_BLINKRATE_BIT            0
@@ -288,6 +290,12 @@ static int rtl8366rb_hw_init(struct rtl8366_smi *smi)
        /* disable auto ageing for all ports */
        REG_WR(smi, RTL8366RB_SSCR1, RTL8366RB_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, RTL8366RB_VLAN_INGRESS_CTRL2_REG, RTL8366RB_PORT_ALL);
+
        /* don't drop packets whose DA has not been learned */
        REG_RMW(smi, RTL8366RB_SSCR2, RTL8366RB_SSCR2_DROP_UNKNOWN_DA, 0);