ar71xx: only allow internal access to the ar7240 switch, export the MDIO bus behind the switch instead

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26393 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 10 insertions, 5 deletions

diff --git a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_mdio.c b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_mdio.c
index 2664429e7..b2460d726 100644
--- a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_mdio.c
+++ b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_mdio.c
@@ -47,7 +47,7 @@ static void ag71xx_mdio_dump_regs(struct ag71xx_mdio *am)
 		ag71xx_mdio_rr(am, AG71XX_REG_MII_IND));
 }
 
-static int ag71xx_mdio_mii_read(struct ag71xx_mdio *am, int addr, int reg)
+int ag71xx_mdio_mii_read(struct ag71xx_mdio *am, int addr, int reg)
 {
 	int ret;
 	int i;
@@ -77,8 +77,7 @@ out:
 	return ret;
 }
 
-static void ag71xx_mdio_mii_write(struct ag71xx_mdio *am,
-				  int addr, int reg, u16 val)
+void ag71xx_mdio_mii_write(struct ag71xx_mdio *am, int addr, int reg, u16 val)
 {
 	int i;
 
@@ -122,14 +121,20 @@ static int ag71xx_mdio_read(struct mii_bus *bus, int addr, int reg)
 {
 	struct ag71xx_mdio *am = bus->priv;
 
-	return ag71xx_mdio_mii_read(am, addr, reg);
+	if (am->pdata->is_ar7240)
+		return ar7240sw_phy_read(bus, addr, reg);
+	else
+		return ag71xx_mdio_mii_read(am, addr, reg);
 }
 
 static int ag71xx_mdio_write(struct mii_bus *bus, int addr, int reg, u16 val)
 {
 	struct ag71xx_mdio *am = bus->priv;
 
-	ag71xx_mdio_mii_write(am, addr, reg, val);
+	if (am->pdata->is_ar7240)
+		ar7240sw_phy_write(bus, addr, reg, val);
+	else
+		ag71xx_mdio_mii_write(am, addr, reg, val);
 	return 0;
 }