Commit 2e97b0cd authored by Florian Fainelli's avatar Florian Fainelli Committed by David S. Miller

net: dsa: b53: Lookup VID in ARL searches when VLAN is enabled

When VLAN is enabled, and an ARL search is issued, we also need to
compare the full {MAC,VID} tuple before returning a successful search
result.

Fixes: 1da6df85 ("net: dsa: b53: Implement ARL add/del/dump operations")
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 87f78f27
...@@ -1505,6 +1505,9 @@ static int b53_arl_read(struct b53_device *dev, u64 mac, ...@@ -1505,6 +1505,9 @@ static int b53_arl_read(struct b53_device *dev, u64 mac,
continue; continue;
if ((mac_vid & ARLTBL_MAC_MASK) != mac) if ((mac_vid & ARLTBL_MAC_MASK) != mac)
continue; continue;
if (dev->vlan_enabled &&
((mac_vid >> ARLTBL_VID_S) & ARLTBL_VID_MASK) != vid)
continue;
*idx = i; *idx = i;
} }
......
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