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net: macb: using phylib to configure phy device

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using phylib to configure phy device in macb driver

Signed-off-by: Bo Shen <voice.shen@atmel.com>
This commit is contained in:
Bo Shen 2013-04-24 15:59:27 +08:00 committed by Joe Hershberger
parent d8f64b4441
commit b1a0006eba
1 changed files with 14 additions and 2 deletions
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16
drivers/net/macb.c
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@ -103,6 +103,7 @@ struct macb_device {
const struct device *dev;
struct eth_device netdev;
unsigned short phy_addr;
struct mii_dev *bus;
};
#define to_macb(_nd) container_of(_nd, struct macb_device, netdev)
@ -168,7 +169,7 @@ void __weak arch_get_mdio_control(const char *name)
return;
}
#if defined(CONFIG_CMD_MII)
#if defined(CONFIG_CMD_MII) || defined(CONFIG_PHYLIB)
int macb_miiphy_read(const char *devname, u8 phy_adr, u8 reg, u16 *value)
{
@ -379,6 +380,9 @@ static int macb_phy_find(struct macb_device *macb)
static int macb_phy_init(struct macb_device *macb)
{
struct eth_device *netdev = &macb->netdev;
#ifdef CONFIG_PHYLIB
struct phy_device *phydev;
#endif
u32 ncfgr;
u16 phy_id, status, adv, lpa;
int media, speed, duplex;
@ -399,6 +403,13 @@ static int macb_phy_init(struct macb_device *macb)
return 0;
}
#ifdef CONFIG_PHYLIB
phydev->bus = macb->bus;
phydev->dev = netdev;
phydev->addr = macb->phy_addr;
phy_config(phydev);
#endif
status = macb_mdio_read(macb, MII_BMSR);
if (!(status & BMSR_LSTATUS)) {
/* Try to re-negotiate if we don't have link already. */
@ -582,8 +593,9 @@ int macb_eth_initialize(int id, void *regs, unsigned int phy_addr)
eth_register(netdev);
#if defined(CONFIG_CMD_MII)
#if defined(CONFIG_CMD_MII) || defined(CONFIG_PHYLIB)
miiphy_register(netdev->name, macb_miiphy_read, macb_miiphy_write);
macb->bus = miiphy_get_dev_by_name(netdev->name);
#endif
return 0;
}