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-rw-r--r--drivers/net/macb.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 8bacbda..6b49f0e 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -163,6 +163,11 @@ static u16 macb_mdio_read(struct macb_device *macb, u8 reg)
return MACB_BFEXT(DATA, frame);
}
+static void __weak arch_get_mdio_control(const char *name)
+{
+ return;
+}
+
#if defined(CONFIG_CMD_MII)
int macb_miiphy_read(const char *devname, u8 phy_adr, u8 reg, u16 *value)
@@ -173,6 +178,7 @@ int macb_miiphy_read(const char *devname, u8 phy_adr, u8 reg, u16 *value)
if ( macb->phy_addr != phy_adr )
return -1;
+ arch_get_mdio_control(devname);
*value = macb_mdio_read(macb, reg);
return 0;
@@ -186,6 +192,7 @@ int macb_miiphy_write(const char *devname, u8 phy_adr, u8 reg, u16 value)
if ( macb->phy_addr != phy_adr )
return -1;
+ arch_get_mdio_control(devname);
macb_mdio_write(macb, reg, value);
return 0;
@@ -377,6 +384,7 @@ static int macb_phy_init(struct macb_device *macb)
int media, speed, duplex;
int i;
+ arch_get_mdio_control(netdev->name);
#ifdef CONFIG_MACB_SEARCH_PHY
/* Auto-detect phy_addr */
if (!macb_phy_find(macb)) {