aboutsummaryrefslogtreecommitdiff
path: root/drivers/net/macb.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/macb.c')
-rw-r--r--drivers/net/macb.c61
1 files changed, 41 insertions, 20 deletions
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 25b559b5d5e..e67361e2bf5 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -27,8 +27,6 @@
#include "macb.h"
-#define to_net_dev(class) container_of(class, struct net_device, class_dev)
-
#define RX_BUFFER_SIZE 128
#define RX_RING_SIZE 512
#define RX_RING_BYTES (sizeof(struct dma_desc) * RX_RING_SIZE)
@@ -945,10 +943,10 @@ static int macb_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
return ret;
}
-static ssize_t macb_mii_show(const struct class_device *cd, char *buf,
+static ssize_t macb_mii_show(const struct device *_dev, char *buf,
unsigned long addr)
{
- struct net_device *dev = to_net_dev(cd);
+ struct net_device *dev = to_net_dev(_dev);
struct macb *bp = netdev_priv(dev);
ssize_t ret = -EINVAL;
@@ -962,11 +960,13 @@ static ssize_t macb_mii_show(const struct class_device *cd, char *buf,
}
#define MII_ENTRY(name, addr) \
-static ssize_t show_##name(struct class_device *cd, char *buf) \
+static ssize_t show_##name(struct device *_dev, \
+ struct device_attribute *attr, \
+ char *buf) \
{ \
- return macb_mii_show(cd, buf, addr); \
+ return macb_mii_show(_dev, buf, addr); \
} \
-static CLASS_DEVICE_ATTR(name, S_IRUGO, show_##name, NULL)
+static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL)
MII_ENTRY(bmcr, MII_BMCR);
MII_ENTRY(bmsr, MII_BMSR);
@@ -977,13 +977,13 @@ MII_ENTRY(lpa, MII_LPA);
MII_ENTRY(expansion, MII_EXPANSION);
static struct attribute *macb_mii_attrs[] = {
- &class_device_attr_bmcr.attr,
- &class_device_attr_bmsr.attr,
- &class_device_attr_physid1.attr,
- &class_device_attr_physid2.attr,
- &class_device_attr_advertise.attr,
- &class_device_attr_lpa.attr,
- &class_device_attr_expansion.attr,
+ &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,
};
@@ -994,17 +994,17 @@ static struct attribute_group macb_mii_group = {
static void macb_unregister_sysfs(struct net_device *net)
{
- struct class_device *class_dev = &net->class_dev;
+ struct device *_dev = &net->dev;
- sysfs_remove_group(&class_dev->kobj, &macb_mii_group);
+ sysfs_remove_group(&_dev->kobj, &macb_mii_group);
}
static int macb_register_sysfs(struct net_device *net)
{
- struct class_device *class_dev = &net->class_dev;
+ struct device *_dev = &net->dev;
int ret;
- ret = sysfs_create_group(&class_dev->kobj, &macb_mii_group);
+ ret = sysfs_create_group(&_dev->kobj, &macb_mii_group);
if (ret)
printk(KERN_WARNING
"%s: sysfs mii attribute registration failed: %d\n",
@@ -1046,6 +1046,14 @@ static int __devinit macb_probe(struct platform_device *pdev)
spin_lock_init(&bp->lock);
+#if defined(CONFIG_ARCH_AT91)
+ bp->pclk = clk_get(&pdev->dev, "macb_clk");
+ if (IS_ERR(bp->pclk)) {
+ dev_err(&pdev->dev, "failed to get macb_clk\n");
+ goto err_out_free_dev;
+ }
+ clk_enable(bp->pclk);
+#else
bp->pclk = clk_get(&pdev->dev, "pclk");
if (IS_ERR(bp->pclk)) {
dev_err(&pdev->dev, "failed to get pclk\n");
@@ -1059,6 +1067,7 @@ static int __devinit macb_probe(struct platform_device *pdev)
clk_enable(bp->pclk);
clk_enable(bp->hclk);
+#endif
bp->regs = ioremap(regs->start, regs->end - regs->start + 1);
if (!bp->regs) {
@@ -1119,9 +1128,17 @@ static int __devinit macb_probe(struct platform_device *pdev)
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)) );
+#else
macb_writel(bp, USRIO, 0);
+#endif
else
+#if defined(CONFIG_ARCH_AT91)
+ macb_writel(bp, USRIO, MACB_BIT(CLKEN));
+#else
macb_writel(bp, USRIO, MACB_BIT(MII));
+#endif
bp->tx_pending = DEF_TX_RING_PENDING;
@@ -1148,9 +1165,11 @@ err_out_free_irq:
err_out_iounmap:
iounmap(bp->regs);
err_out_disable_clocks:
+#ifndef CONFIG_ARCH_AT91
clk_disable(bp->hclk);
- clk_disable(bp->pclk);
clk_put(bp->hclk);
+#endif
+ clk_disable(bp->pclk);
err_out_put_pclk:
clk_put(bp->pclk);
err_out_free_dev:
@@ -1173,9 +1192,11 @@ static int __devexit macb_remove(struct platform_device *pdev)
unregister_netdev(dev);
free_irq(dev->irq, dev);
iounmap(bp->regs);
+#ifndef CONFIG_ARCH_AT91
clk_disable(bp->hclk);
- clk_disable(bp->pclk);
clk_put(bp->hclk);
+#endif
+ clk_disable(bp->pclk);
clk_put(bp->pclk);
free_netdev(dev);
platform_set_drvdata(pdev, NULL);