macb: Use generic PHY layer
Convert the macb driver to use the generic PHY layer in
drivers/net/phy.
Signed-off-by: Frederic RODO <f.rodo@til-technologies.fr>
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index b941c74..4b9b7fe 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -187,7 +187,7 @@
config MACB
tristate "Atmel MACB support"
depends on AVR32 || ARCH_AT91SAM9260 || ARCH_AT91SAM9263
- select MII
+ select PHYLIB
help
The Atmel MACB ethernet interface is found on many AT32 and AT91
parts. Say Y to include support for the MACB chip.
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 0e04f7a..83c35fd 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -17,13 +17,12 @@
#include <linux/init.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
-#include <linux/mii.h>
-#include <linux/mutex.h>
#include <linux/dma-mapping.h>
-#include <linux/ethtool.h>
#include <linux/platform_device.h>
+#include <linux/phy.h>
#include <asm/arch/board.h>
+#include <asm/arch/cpu.h>
#include "macb.h"
@@ -85,172 +84,202 @@
memcpy(bp->dev->dev_addr, addr, sizeof(addr));
}
-static void macb_enable_mdio(struct macb *bp)
+static int macb_mdio_read(struct mii_bus *bus, int mii_id, int regnum)
{
- unsigned long flags;
- u32 reg;
-
- spin_lock_irqsave(&bp->lock, flags);
- reg = macb_readl(bp, NCR);
- reg |= MACB_BIT(MPE);
- macb_writel(bp, NCR, reg);
- macb_writel(bp, IER, MACB_BIT(MFD));
- spin_unlock_irqrestore(&bp->lock, flags);
-}
-
-static void macb_disable_mdio(struct macb *bp)
-{
- unsigned long flags;
- u32 reg;
-
- spin_lock_irqsave(&bp->lock, flags);
- reg = macb_readl(bp, NCR);
- reg &= ~MACB_BIT(MPE);
- macb_writel(bp, NCR, reg);
- macb_writel(bp, IDR, MACB_BIT(MFD));
- spin_unlock_irqrestore(&bp->lock, flags);
-}
-
-static int macb_mdio_read(struct net_device *dev, int phy_id, int location)
-{
- struct macb *bp = netdev_priv(dev);
+ struct macb *bp = bus->priv;
int value;
- mutex_lock(&bp->mdio_mutex);
-
- macb_enable_mdio(bp);
macb_writel(bp, MAN, (MACB_BF(SOF, MACB_MAN_SOF)
| MACB_BF(RW, MACB_MAN_READ)
- | MACB_BF(PHYA, phy_id)
- | MACB_BF(REGA, location)
+ | MACB_BF(PHYA, mii_id)
+ | MACB_BF(REGA, regnum)
| MACB_BF(CODE, MACB_MAN_CODE)));
- wait_for_completion(&bp->mdio_complete);
+ /* wait for end of transfer */
+ while (!MACB_BFEXT(IDLE, macb_readl(bp, NSR)))
+ cpu_relax();
value = MACB_BFEXT(DATA, macb_readl(bp, MAN));
- macb_disable_mdio(bp);
- mutex_unlock(&bp->mdio_mutex);
return value;
}
-static void macb_mdio_write(struct net_device *dev, int phy_id,
- int location, int val)
+static int macb_mdio_write(struct mii_bus *bus, int mii_id, int regnum,
+ u16 value)
{
- struct macb *bp = netdev_priv(dev);
-
- dev_dbg(&bp->pdev->dev, "mdio_write %02x:%02x <- %04x\n",
- phy_id, location, val);
-
- mutex_lock(&bp->mdio_mutex);
- macb_enable_mdio(bp);
+ struct macb *bp = bus->priv;
macb_writel(bp, MAN, (MACB_BF(SOF, MACB_MAN_SOF)
| MACB_BF(RW, MACB_MAN_WRITE)
- | MACB_BF(PHYA, phy_id)
- | MACB_BF(REGA, location)
+ | MACB_BF(PHYA, mii_id)
+ | MACB_BF(REGA, regnum)
| MACB_BF(CODE, MACB_MAN_CODE)
- | MACB_BF(DATA, val)));
+ | MACB_BF(DATA, value)));
- wait_for_completion(&bp->mdio_complete);
+ /* wait for end of transfer */
+ while (!MACB_BFEXT(IDLE, macb_readl(bp, NSR)))
+ cpu_relax();
- macb_disable_mdio(bp);
- mutex_unlock(&bp->mdio_mutex);
-}
-
-static int macb_phy_probe(struct macb *bp)
-{
- int phy_address;
- u16 phyid1, phyid2;
-
- for (phy_address = 0; phy_address < 32; phy_address++) {
- phyid1 = macb_mdio_read(bp->dev, phy_address, MII_PHYSID1);
- phyid2 = macb_mdio_read(bp->dev, phy_address, MII_PHYSID2);
-
- if (phyid1 != 0xffff && phyid1 != 0x0000
- && phyid2 != 0xffff && phyid2 != 0x0000)
- break;
- }
-
- if (phy_address == 32)
- return -ENODEV;
-
- dev_info(&bp->pdev->dev,
- "detected PHY at address %d (ID %04x:%04x)\n",
- phy_address, phyid1, phyid2);
-
- bp->mii.phy_id = phy_address;
return 0;
}
-static void macb_set_media(struct macb *bp, int media)
+static int macb_mdio_reset(struct mii_bus *bus)
{
- u32 reg;
-
- spin_lock_irq(&bp->lock);
- reg = macb_readl(bp, NCFGR);
- reg &= ~(MACB_BIT(SPD) | MACB_BIT(FD));
- if (media & (ADVERTISE_100HALF | ADVERTISE_100FULL))
- reg |= MACB_BIT(SPD);
- if (media & ADVERTISE_FULL)
- reg |= MACB_BIT(FD);
- macb_writel(bp, NCFGR, reg);
- spin_unlock_irq(&bp->lock);
+ return 0;
}
-static void macb_check_media(struct macb *bp, int ok_to_print, int init_media)
+static void macb_handle_link_change(struct net_device *dev)
{
- struct mii_if_info *mii = &bp->mii;
- unsigned int old_carrier, new_carrier;
- int advertise, lpa, media, duplex;
+ struct macb *bp = netdev_priv(dev);
+ struct phy_device *phydev = bp->phy_dev;
+ unsigned long flags;
- /* if forced media, go no further */
- if (mii->force_media)
- return;
+ int status_change = 0;
- /* check current and old link status */
- old_carrier = netif_carrier_ok(mii->dev) ? 1 : 0;
- new_carrier = (unsigned int) mii_link_ok(mii);
+ spin_lock_irqsave(&bp->lock, flags);
- /* if carrier state did not change, assume nothing else did */
- if (!init_media && old_carrier == new_carrier)
- return;
+ if (phydev->link) {
+ if ((bp->speed != phydev->speed) ||
+ (bp->duplex != phydev->duplex)) {
+ u32 reg;
- /* no carrier, nothing much to do */
- if (!new_carrier) {
- netif_carrier_off(mii->dev);
- printk(KERN_INFO "%s: link down\n", mii->dev->name);
- return;
+ reg = macb_readl(bp, NCFGR);
+ reg &= ~(MACB_BIT(SPD) | MACB_BIT(FD));
+
+ if (phydev->duplex)
+ reg |= MACB_BIT(FD);
+ if (phydev->speed)
+ reg |= MACB_BIT(SPD);
+
+ macb_writel(bp, NCFGR, reg);
+
+ bp->speed = phydev->speed;
+ bp->duplex = phydev->duplex;
+ status_change = 1;
+ }
}
- /*
- * we have carrier, see who's on the other end
- */
- netif_carrier_on(mii->dev);
+ if (phydev->link != bp->link) {
+ if (phydev->link)
+ netif_schedule(dev);
+ else {
+ bp->speed = 0;
+ bp->duplex = -1;
+ }
+ bp->link = phydev->link;
- /* get MII advertise and LPA values */
- if (!init_media && mii->advertising) {
- advertise = mii->advertising;
+ status_change = 1;
+ }
+
+ spin_unlock_irqrestore(&bp->lock, flags);
+
+ if (status_change) {
+ if (phydev->link)
+ printk(KERN_INFO "%s: link up (%d/%s)\n",
+ dev->name, phydev->speed,
+ DUPLEX_FULL == phydev->duplex ? "Full":"Half");
+ else
+ printk(KERN_INFO "%s: link down\n", dev->name);
+ }
+}
+
+/* based on au1000_eth. c*/
+static int macb_mii_probe(struct net_device *dev)
+{
+ struct macb *bp = netdev_priv(dev);
+ struct phy_device *phydev = NULL;
+ struct eth_platform_data *pdata;
+ int phy_addr;
+
+ /* find the first phy */
+ for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++) {
+ if (bp->mii_bus.phy_map[phy_addr]) {
+ phydev = bp->mii_bus.phy_map[phy_addr];
+ break;
+ }
+ }
+
+ if (!phydev) {
+ printk (KERN_ERR "%s: no PHY found\n", dev->name);
+ return -1;
+ }
+
+ pdata = bp->pdev->dev.platform_data;
+ /* TODO : add pin_irq */
+
+ /* attach the mac to the phy */
+ if (pdata && pdata->is_rmii) {
+ phydev = phy_connect(dev, phydev->dev.bus_id,
+ &macb_handle_link_change, 0, PHY_INTERFACE_MODE_RMII);
} else {
- advertise = mii->mdio_read(mii->dev, mii->phy_id, MII_ADVERTISE);
- mii->advertising = advertise;
+ phydev = phy_connect(dev, phydev->dev.bus_id,
+ &macb_handle_link_change, 0, PHY_INTERFACE_MODE_MII);
}
- lpa = mii->mdio_read(mii->dev, mii->phy_id, MII_LPA);
- /* figure out media and duplex from advertise and LPA values */
- media = mii_nway_result(lpa & advertise);
- duplex = (media & ADVERTISE_FULL) ? 1 : 0;
+ if (IS_ERR(phydev)) {
+ printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name);
+ return PTR_ERR(phydev);
+ }
- if (ok_to_print)
- printk(KERN_INFO "%s: link up, %sMbps, %s-duplex, lpa 0x%04X\n",
- mii->dev->name,
- media & (ADVERTISE_100FULL | ADVERTISE_100HALF) ? "100" : "10",
- duplex ? "full" : "half", lpa);
+ /* mask with MAC supported features */
+ phydev->supported &= PHY_BASIC_FEATURES;
- mii->full_duplex = duplex;
+ phydev->advertising = phydev->supported;
- /* Let the MAC know about the new link state */
- macb_set_media(bp, media);
+ bp->link = 0;
+ bp->speed = 0;
+ bp->duplex = -1;
+ bp->phy_dev = phydev;
+
+ return 0;
+}
+
+static int macb_mii_init(struct macb *bp)
+{
+ struct eth_platform_data *pdata;
+ int err = -ENXIO, i;
+
+ /* Enable managment port */
+ macb_writel(bp, NCR, MACB_BIT(MPE));
+
+ bp->mii_bus.name = "MACB_mii_bus",
+ bp->mii_bus.read = &macb_mdio_read,
+ bp->mii_bus.write = &macb_mdio_write,
+ bp->mii_bus.reset = &macb_mdio_reset,
+ bp->mii_bus.id = bp->pdev->id,
+ bp->mii_bus.priv = bp,
+ bp->mii_bus.dev = &bp->dev->dev;
+ pdata = bp->pdev->dev.platform_data;
+
+ if (pdata)
+ bp->mii_bus.phy_mask = pdata->phy_mask;
+
+ bp->mii_bus.irq = kmalloc(sizeof(int)*PHY_MAX_ADDR, GFP_KERNEL);
+ if (!bp->mii_bus.irq) {
+ err = -ENOMEM;
+ goto err_out;
+ }
+
+ for (i = 0; i < PHY_MAX_ADDR; i++)
+ bp->mii_bus.irq[i] = PHY_POLL;
+
+ platform_set_drvdata(bp->dev, &bp->mii_bus);
+
+ if (mdiobus_register(&bp->mii_bus))
+ goto err_out_free_mdio_irq;
+
+ if (macb_mii_probe(bp->dev) != 0) {
+ goto err_out_unregister_bus;
+ }
+
+ return 0;
+
+err_out_unregister_bus:
+ mdiobus_unregister(&bp->mii_bus);
+err_out_free_mdio_irq:
+ kfree(bp->mii_bus.irq);
+err_out:
+ return err;
}
static void macb_update_stats(struct macb *bp)
@@ -265,16 +294,6 @@
*p += __raw_readl(reg);
}
-static void macb_periodic_task(struct work_struct *work)
-{
- struct macb *bp = container_of(work, struct macb, periodic_task.work);
-
- macb_update_stats(bp);
- macb_check_media(bp, 1, 0);
-
- schedule_delayed_work(&bp->periodic_task, HZ);
-}
-
static void macb_tx(struct macb *bp)
{
unsigned int tail;
@@ -519,9 +538,6 @@
spin_lock(&bp->lock);
while (status) {
- if (status & MACB_BIT(MFD))
- complete(&bp->mdio_complete);
-
/* close possible race with dev_close */
if (unlikely(!netif_running(dev))) {
macb_writel(bp, IDR, ~0UL);
@@ -535,7 +551,8 @@
* until we have processed the buffers
*/
macb_writel(bp, IDR, MACB_RX_INT_FLAGS);
- dev_dbg(&bp->pdev->dev, "scheduling RX softirq\n");
+ dev_dbg(&bp->pdev->dev,
+ "scheduling RX softirq\n");
__netif_rx_schedule(dev);
}
}
@@ -765,7 +782,7 @@
macb_writel(bp, TBQP, bp->tx_ring_dma);
/* Enable TX and RX */
- macb_writel(bp, NCR, MACB_BIT(RE) | MACB_BIT(TE));
+ macb_writel(bp, NCR, MACB_BIT(RE) | MACB_BIT(TE) | MACB_BIT(MPE));
/* Enable interrupts */
macb_writel(bp, IER, (MACB_BIT(RCOMP)
@@ -776,18 +793,7 @@
| MACB_BIT(TCOMP)
| MACB_BIT(ISR_ROVR)
| MACB_BIT(HRESP)));
-}
-static void macb_init_phy(struct net_device *dev)
-{
- struct macb *bp = netdev_priv(dev);
-
- /* Set some reasonable default settings */
- macb_mdio_write(dev, bp->mii.phy_id, MII_ADVERTISE,
- ADVERTISE_CSMA | ADVERTISE_ALL);
- macb_mdio_write(dev, bp->mii.phy_id, MII_BMCR,
- (BMCR_SPEED100 | BMCR_ANENABLE
- | BMCR_ANRESTART | BMCR_FULLDPLX));
}
static int macb_open(struct net_device *dev)
@@ -797,6 +803,10 @@
dev_dbg(&bp->pdev->dev, "open\n");
+ /* if the phy is not yet register, retry later*/
+ if (!bp->phy_dev)
+ return -EAGAIN;
+
if (!is_valid_ether_addr(dev->dev_addr))
return -EADDRNOTAVAIL;
@@ -810,13 +820,12 @@
macb_init_rings(bp);
macb_init_hw(bp);
- macb_init_phy(dev);
- macb_check_media(bp, 1, 1);
+ /* schedule a link state check */
+ phy_start(bp->phy_dev);
+
netif_start_queue(dev);
- schedule_delayed_work(&bp->periodic_task, HZ);
-
return 0;
}
@@ -825,10 +834,11 @@
struct macb *bp = netdev_priv(dev);
unsigned long flags;
- cancel_rearming_delayed_work(&bp->periodic_task);
-
netif_stop_queue(dev);
+ if (bp->phy_dev)
+ phy_stop(bp->phy_dev);
+
spin_lock_irqsave(&bp->lock, flags);
macb_reset_hw(bp);
netif_carrier_off(dev);
@@ -845,6 +855,9 @@
struct net_device_stats *nstat = &bp->stats;
struct macb_stats *hwstat = &bp->hw_stats;
+ /* read stats from hardware */
+ macb_update_stats(bp);
+
/* Convert HW stats into netdevice stats */
nstat->rx_errors = (hwstat->rx_fcs_errors +
hwstat->rx_align_errors +
@@ -882,18 +895,27 @@
static int macb_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct macb *bp = netdev_priv(dev);
+ struct phy_device *phydev = bp->phy_dev;
- return mii_ethtool_gset(&bp->mii, cmd);
+ if (!phydev)
+ return -ENODEV;
+
+ return phy_ethtool_gset(phydev, cmd);
}
static int macb_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct macb *bp = netdev_priv(dev);
+ struct phy_device *phydev = bp->phy_dev;
- return mii_ethtool_sset(&bp->mii, cmd);
+ if (!phydev)
+ return -ENODEV;
+
+ return phy_ethtool_sset(phydev, cmd);
}
-static void macb_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
+static void macb_get_drvinfo(struct net_device *dev,
+ struct ethtool_drvinfo *info)
{
struct macb *bp = netdev_priv(dev);
@@ -902,104 +924,34 @@
strcpy(info->bus_info, bp->pdev->dev.bus_id);
}
-static int macb_nway_reset(struct net_device *dev)
-{
- struct macb *bp = netdev_priv(dev);
- return mii_nway_restart(&bp->mii);
-}
-
static struct ethtool_ops macb_ethtool_ops = {
.get_settings = macb_get_settings,
.set_settings = macb_set_settings,
.get_drvinfo = macb_get_drvinfo,
- .nway_reset = macb_nway_reset,
.get_link = ethtool_op_get_link,
};
static int macb_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
{
struct macb *bp = netdev_priv(dev);
+ struct phy_device *phydev = bp->phy_dev;
if (!netif_running(dev))
return -EINVAL;
- return generic_mii_ioctl(&bp->mii, if_mii(rq), cmd, NULL);
+ if (!phydev)
+ return -ENODEV;
+
+ return phy_mii_ioctl(phydev, if_mii(rq), cmd);
}
-static ssize_t macb_mii_show(const struct device *_dev, char *buf,
- unsigned long addr)
-{
- struct net_device *dev = to_net_dev(_dev);
- struct macb *bp = netdev_priv(dev);
- ssize_t ret = -EINVAL;
-
- if (netif_running(dev)) {
- int value;
- value = macb_mdio_read(dev, bp->mii.phy_id, addr);
- ret = sprintf(buf, "0x%04x\n", (uint16_t)value);
- }
-
- return ret;
-}
-
-#define MII_ENTRY(name, addr) \
-static ssize_t show_##name(struct device *_dev, \
- struct device_attribute *attr, \
- char *buf) \
-{ \
- return macb_mii_show(_dev, buf, addr); \
-} \
-static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL)
-
-MII_ENTRY(bmcr, MII_BMCR);
-MII_ENTRY(bmsr, MII_BMSR);
-MII_ENTRY(physid1, MII_PHYSID1);
-MII_ENTRY(physid2, MII_PHYSID2);
-MII_ENTRY(advertise, MII_ADVERTISE);
-MII_ENTRY(lpa, MII_LPA);
-MII_ENTRY(expansion, MII_EXPANSION);
-
-static struct attribute *macb_mii_attrs[] = {
- &dev_attr_bmcr.attr,
- &dev_attr_bmsr.attr,
- &dev_attr_physid1.attr,
- &dev_attr_physid2.attr,
- &dev_attr_advertise.attr,
- &dev_attr_lpa.attr,
- &dev_attr_expansion.attr,
- NULL,
-};
-
-static struct attribute_group macb_mii_group = {
- .name = "mii",
- .attrs = macb_mii_attrs,
-};
-
-static void macb_unregister_sysfs(struct net_device *net)
-{
- struct device *_dev = &net->dev;
-
- sysfs_remove_group(&_dev->kobj, &macb_mii_group);
-}
-
-static int macb_register_sysfs(struct net_device *net)
-{
- struct device *_dev = &net->dev;
- int ret;
-
- ret = sysfs_create_group(&_dev->kobj, &macb_mii_group);
- if (ret)
- printk(KERN_WARNING
- "%s: sysfs mii attribute registration failed: %d\n",
- net->name, ret);
- return ret;
-}
static int __devinit macb_probe(struct platform_device *pdev)
{
struct eth_platform_data *pdata;
struct resource *regs;
struct net_device *dev;
struct macb *bp;
+ struct phy_device *phydev;
unsigned long pclk_hz;
u32 config;
int err = -ENXIO;
@@ -1080,10 +1032,6 @@
dev->base_addr = regs->start;
- INIT_DELAYED_WORK(&bp->periodic_task, macb_periodic_task);
- mutex_init(&bp->mdio_mutex);
- init_completion(&bp->mdio_complete);
-
/* Set MII management clock divider */
pclk_hz = clk_get_rate(bp->pclk);
if (pclk_hz <= 20000000)
@@ -1096,20 +1044,9 @@
config = MACB_BF(CLK, MACB_CLK_DIV64);
macb_writel(bp, NCFGR, config);
- bp->mii.dev = dev;
- bp->mii.mdio_read = macb_mdio_read;
- bp->mii.mdio_write = macb_mdio_write;
- bp->mii.phy_id_mask = 0x1f;
- bp->mii.reg_num_mask = 0x1f;
-
macb_get_hwaddr(bp);
- err = macb_phy_probe(bp);
- if (err) {
- dev_err(&pdev->dev, "Failed to detect PHY, aborting.\n");
- goto err_out_free_irq;
- }
-
pdata = pdev->dev.platform_data;
+
if (pdata && pdata->is_rmii)
#if defined(CONFIG_ARCH_AT91)
macb_writel(bp, USRIO, (MACB_BIT(RMII) | MACB_BIT(CLKEN)) );
@@ -1131,9 +1068,11 @@
goto err_out_free_irq;
}
- platform_set_drvdata(pdev, dev);
+ if (macb_mii_init(bp) != 0) {
+ goto err_out_unregister_netdev;
+ }
- macb_register_sysfs(dev);
+ platform_set_drvdata(pdev, dev);
printk(KERN_INFO "%s: Atmel MACB at 0x%08lx irq %d "
"(%02x:%02x:%02x:%02x:%02x:%02x)\n",
@@ -1141,8 +1080,15 @@
dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5]);
+ phydev = bp->phy_dev;
+ printk(KERN_INFO "%s: attached PHY driver [%s] "
+ "(mii_bus:phy_addr=%s, irq=%d)\n",
+ dev->name, phydev->drv->name, phydev->dev.bus_id, phydev->irq);
+
return 0;
+err_out_unregister_netdev:
+ unregister_netdev(dev);
err_out_free_irq:
free_irq(dev->irq, dev);
err_out_iounmap:
@@ -1153,7 +1099,9 @@
clk_put(bp->hclk);
#endif
clk_disable(bp->pclk);
+#ifndef CONFIG_ARCH_AT91
err_out_put_pclk:
+#endif
clk_put(bp->pclk);
err_out_free_dev:
free_netdev(dev);
@@ -1171,7 +1119,8 @@
if (dev) {
bp = netdev_priv(dev);
- macb_unregister_sysfs(dev);
+ mdiobus_unregister(&bp->mii_bus);
+ kfree(bp->mii_bus.irq);
unregister_netdev(dev);
free_irq(dev->irq, dev);
iounmap(bp->regs);
diff --git a/drivers/net/macb.h b/drivers/net/macb.h
index b3bb218..4e3283e 100644
--- a/drivers/net/macb.h
+++ b/drivers/net/macb.h
@@ -383,11 +383,11 @@
unsigned int rx_pending, tx_pending;
- struct delayed_work periodic_task;
-
- struct mutex mdio_mutex;
- struct completion mdio_complete;
- struct mii_if_info mii;
+ struct mii_bus mii_bus;
+ struct phy_device *phy_dev;
+ unsigned int link;
+ unsigned int speed;
+ unsigned int duplex;
};
#endif /* _MACB_H */
diff --git a/include/asm-arm/arch-at91/board.h b/include/asm-arm/arch-at91/board.h
index 0ce6ee9..d96b10f 100644
--- a/include/asm-arm/arch-at91/board.h
+++ b/include/asm-arm/arch-at91/board.h
@@ -64,6 +64,7 @@
/* Ethernet (EMAC & MACB) */
struct at91_eth_data {
+ u32 phy_mask;
u8 phy_irq_pin; /* PHY IRQ */
u8 is_rmii; /* using RMII interface? */
};
diff --git a/include/asm-avr32/arch-at32ap/board.h b/include/asm-avr32/arch-at32ap/board.h
index 9fd2e32..9744804 100644
--- a/include/asm-avr32/arch-at32ap/board.h
+++ b/include/asm-avr32/arch-at32ap/board.h
@@ -21,6 +21,7 @@
struct platform_device *at32_add_device_usart(unsigned int id);
struct eth_platform_data {
+ u32 phy_mask;
u8 is_rmii;
};
struct platform_device *
