net: dsa/mv88e6352: Add support for reading switch registers

Report switch register values to ethtool.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/dsa/mv88e6352.c

@@ -778,6 +778,8 @@ struct dsa_switch_driver mv88e6352_switch_driver = {
 #endif
 	.get_eeprom		= mv88e6352_get_eeprom,
 	.set_eeprom		= mv88e6352_set_eeprom,
+	.get_regs_len		= mv88e6xxx_get_regs_len,
+	.get_regs		= mv88e6xxx_get_regs,
 };
 
 MODULE_ALIAS("platform:mv88e6352");