net: dsa: mv88e6xxx: prepare mv88e6xxx_g1_atu_op() for the mv88e6250
All the currently supported chips have .num_databases either 256 or 4096, so this patch does not change behaviour for any of those. The mv88e6250, however, has .num_databases == 64, and it does not put the upper two bits in ATU control 13:12, but rather in ATU Operation 9:8. So change the logic to prepare for supporting mv88e6250. Reviewed-by:Andrew Lunn <andrew@lunn.ch> Reviewed-by:
Vivien Didelot <vivien.didelot@gmail.com> Signed-off-by:
Rasmus Villemoes <rasmus.villemoes@prevas.dk> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
f30a19b8
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