A VTU entry with policy enabled is used in combination with a port's
VTU policy setting to override normal switching behavior for frames
assigned to the entry's VID.
A typical example is to Treat all frames in a particular VLAN as
control traffic, and trap them to the CPU. In which case the relevant
user port's VTU policy would be set to TRAP.
Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
u16 fid;
u8 sid;
bool valid;
+ bool policy;
u8 member[DSA_MAX_PORTS];
u8 state[DSA_MAX_PORTS];
};
/* Offset 0x02: VTU FID Register */
#define MV88E6352_G1_VTU_FID 0x02
+#define MV88E6352_G1_VTU_FID_VID_POLICY 0x1000
#define MV88E6352_G1_VTU_FID_MASK 0x0fff
/* Offset 0x03: VTU SID Register */
return err;
entry->fid = val & MV88E6352_G1_VTU_FID_MASK;
-
+ entry->policy = !!(val & MV88E6352_G1_VTU_FID_VID_POLICY);
return 0;
}
{
u16 val = entry->fid & MV88E6352_G1_VTU_FID_MASK;
+ if (entry->policy)
+ val |= MV88E6352_G1_VTU_FID_VID_POLICY;
+
return mv88e6xxx_g1_write(chip, MV88E6352_G1_VTU_FID, val);
}