net: dsa: b53: b53_arl_rw_op() needs to select IVL or SVL

Flip the IVL_SVL_SELECT bit correctly based on the VLAN enable status,
the default is to perform Shared VLAN learning instead of Individual
learning.

Fixes: 1da6df85c6fb ("net: dsa: b53: Implement ARL add/del/dump operations")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c
index 8cb4158..c283593 100644 (file)
--- a/drivers/net/dsa/b53/b53_common.c
+++ b/drivers/net/dsa/b53/b53_common.c
@@ -1474,6 +1474,10 @@ static int b53_arl_rw_op(struct b53_device *dev, unsigned int op)
                reg |= ARLTBL_RW;
        else
                reg &= ~ARLTBL_RW;
+       if (dev->vlan_enabled)
+               reg &= ~ARLTBL_IVL_SVL_SELECT;
+       else
+               reg |= ARLTBL_IVL_SVL_SELECT;
        b53_write8(dev, B53_ARLIO_PAGE, B53_ARLTBL_RW_CTRL, reg);
 
        return b53_arl_op_wait(dev);

diff --git a/drivers/net/dsa/b53/b53_regs.h b/drivers/net/dsa/b53/b53_regs.h
index 14f617e..c90985c 100644 (file)
--- a/drivers/net/dsa/b53/b53_regs.h
+++ b/drivers/net/dsa/b53/b53_regs.h
@@ -292,6 +292,7 @@
 /* ARL Table Read/Write Register (8 bit) */
 #define B53_ARLTBL_RW_CTRL             0x00
 #define    ARLTBL_RW                   BIT(0)
+#define    ARLTBL_IVL_SVL_SELECT       BIT(6)
 #define    ARLTBL_START_DONE           BIT(7)
 
 /* MAC Address Index Register (48 bit) */