diff options
Diffstat (limited to 'drivers/net/designware.c')
| -rw-r--r-- | drivers/net/designware.c | 62 |
1 files changed, 33 insertions, 29 deletions
diff --git a/drivers/net/designware.c b/drivers/net/designware.c index 379b4e39a5..2a87d26a51 100644 --- a/drivers/net/designware.c +++ b/drivers/net/designware.c @@ -29,15 +29,15 @@ #include <init.h> #include <io.h> #include <net.h> -#include <miidev.h> #include <asm/mmu.h> #include <net/designware.h> +#include <linux/phy.h> #include "designware.h" struct dw_eth_dev { struct eth_device netdev; - struct mii_device miidev; + struct mii_bus miibus; void (*fix_mac_speed)(int speed); u8 macaddr[6]; @@ -52,6 +52,7 @@ struct dw_eth_dev { struct eth_mac_regs *mac_regs_p; struct eth_dma_regs *dma_regs_p; + int phy_addr; }; /* Speed specific definitions */ @@ -64,9 +65,9 @@ struct dw_eth_dev { #define FULL_DUPLEX 2 -static int dwc_ether_mii_read(struct mii_device *dev, int addr, int reg) +static int dwc_ether_mii_read(struct mii_bus *dev, int addr, int reg) { - struct dw_eth_dev *priv = dev->edev->priv; + struct dw_eth_dev *priv = dev->priv; struct eth_mac_regs *mac_p = priv->mac_regs_p; u64 start; u32 miiaddr; @@ -86,9 +87,9 @@ static int dwc_ether_mii_read(struct mii_device *dev, int addr, int reg) return readl(&mac_p->miidata) & 0xffff; } -static int dwc_ether_mii_write(struct mii_device *dev, int addr, int reg, int val) +static int dwc_ether_mii_write(struct mii_bus *dev, int addr, int reg, u16 val) { - struct dw_eth_dev *priv = dev->edev->priv; + struct dw_eth_dev *priv = dev->priv; struct eth_mac_regs *mac_p = priv->mac_regs_p; u64 start; u32 miiaddr; @@ -222,34 +223,37 @@ static int dwc_ether_init(struct eth_device *dev) return 0; } -static int dwc_ether_open(struct eth_device *dev) +static void dwc_update_linkspeed(struct eth_device *edev) { - struct dw_eth_dev *priv = dev->priv; - struct eth_mac_regs *mac_p = priv->mac_regs_p; - struct eth_dma_regs *dma_p = priv->dma_regs_p; + struct dw_eth_dev *priv = edev->priv; u32 conf; - int link, speed; - miidev_wait_aneg(&priv->miidev); - miidev_print_status(&priv->miidev); - link = miidev_get_status(&priv->miidev); - - if (priv->fix_mac_speed) { - speed = link & MIIDEV_STATUS_IS_1000MBIT ? 1000 : - (link & MIIDEV_STATUS_IS_100MBIT ? 100 : 10); - priv->fix_mac_speed(speed); - } + if (priv->fix_mac_speed) + priv->fix_mac_speed(edev->phydev->speed); conf = readl(&mac_p->conf); - if (link & MIIDEV_STATUS_IS_FULL_DUPLEX) + if (edev->phydev->duplex) conf |= FULLDPLXMODE; else conf &= ~FULLDPLXMODE; - if (link & MIIDEV_STATUS_IS_1000MBIT) + if (edev->phydev->speed == SPEED_1000) conf &= ~MII_PORTSELECT; else conf |= MII_PORTSELECT; writel(conf, &mac_p->conf); +} + +static int dwc_ether_open(struct eth_device *dev) +{ + struct dw_eth_dev *priv = dev->priv; + struct eth_mac_regs *mac_p = priv->mac_regs_p; + struct eth_dma_regs *dma_p = priv->dma_regs_p; + int ret; + + ret = phy_device_connect(dev, &priv->miibus, priv->phy_addr, + 0, PHY_INTERFACE_MODE_NA); + if (ret) + return ret; descs_init(dev); @@ -373,7 +377,7 @@ static int dwc_ether_probe(struct device_d *dev) { struct dw_eth_dev *priv; struct eth_device *edev; - struct mii_device *miidev; + struct mii_bus *miibus; void __iomem *base; struct dwc_ether_platform_data *pdata = dev->platform_data; @@ -397,7 +401,7 @@ static int dwc_ether_probe(struct device_d *dev) priv->fix_mac_speed = pdata->fix_mac_speed; edev = &priv->netdev; - miidev = &priv->miidev; + miibus = &priv->miibus; edev->priv = priv; edev->init = dwc_ether_init; @@ -408,12 +412,12 @@ static int dwc_ether_probe(struct device_d *dev) edev->get_ethaddr = dwc_ether_get_ethaddr; edev->set_ethaddr = dwc_ether_set_ethaddr; - miidev->address = pdata->phy_addr; - miidev->read = dwc_ether_mii_read; - miidev->write = dwc_ether_mii_write; - miidev->edev = edev; + priv->phy_addr = pdata->phy_addr; + miibus->read = dwc_ether_mii_read; + miibus->write = dwc_ether_mii_write; + miibus->priv = priv; - mii_register(miidev); + mdiobus_register(miibus); eth_register(edev); return 0; } |