net: dsa: b53: Define SF2 MIB layout
The 58xx and 7445 chips use the Starfighter2 code, define its MIB layout
and introduce a helper function: is58xx() which checks for both of these
IDs for now.
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_priv.h b/drivers/net/dsa/b53/b53_priv.h
index cf2ff2c..76672da 100644
--- a/drivers/net/dsa/b53/b53_priv.h
+++ b/drivers/net/dsa/b53/b53_priv.h
@@ -175,6 +175,12 @@
dev->chip_id == BCM53019_DEVICE_ID;
}
+static inline int is58xx(struct b53_device *dev)
+{
+ return dev->chip_id == BCM58XX_DEVICE_ID ||
+ dev->chip_id == BCM7445_DEVICE_ID;
+}
+
#define B53_CPU_PORT_25 5
#define B53_CPU_PORT 8
