net: dsa: mv88e6352: Refactor shareable code

The mv88e6352 allows access to the port phys via an internal mdio bus
which is accessed using registers in the GLOBAL 2 range. The mv88e6171
and probably other devices use the same mechanism. Move this code into
the shared mv88e6xxx.c library.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/net/dsa/mv88e6xxx.h b/drivers/net/dsa/mv88e6xxx.h
index 03e397efde36..72942271bb67 100644
--- a/drivers/net/dsa/mv88e6xxx.h
+++ b/drivers/net/dsa/mv88e6xxx.h
@@ -82,6 +82,12 @@ int mv88e6xxx_get_regs_len(struct dsa_switch *ds, int port);
 void mv88e6xxx_get_regs(struct dsa_switch *ds, int port,
                         struct ethtool_regs *regs, void *_p);
 int  mv88e6xxx_get_temp(struct dsa_switch *ds, int *temp);
+int mv88e6xxx_phy_wait(struct dsa_switch *ds);
+int mv88e6xxx_eeprom_load_wait(struct dsa_switch *ds);
+int mv88e6xxx_eeprom_busy_wait(struct dsa_switch *ds);
+int mv88e6xxx_phy_read_indirect(struct dsa_switch *ds, int addr, int regnum);
+int mv88e6xxx_phy_write_indirect(struct dsa_switch *ds, int addr, int regnum,
+                                 u16 val);
 
 extern struct dsa_switch_driver mv88e6131_switch_driver;
 extern struct dsa_switch_driver mv88e6123_61_65_switch_driver;