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generic: rtl8366: move mii bus handling to the rtl8366_smi code

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21911 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg
2010-06-26 19:16:01 +00:00
parent d2c03b9bff
commit 5e66606678
4 changed files with 75 additions and 108 deletions
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47
target/linux/generic-2.6/files/drivers/net/phy/rtl8366_smi.c
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@@ -14,6 +14,7 @@
#include <linux/delay.h>
#include <linux/gpio.h>
#include <linux/spinlock.h>
#include <linux/skbuff.h>
#include "rtl8366_smi.h"
@@ -265,6 +266,47 @@ int rtl8366_smi_write_reg(struct rtl8366_smi *smi, u32 addr, u32 data)
}
EXPORT_SYMBOL_GPL(rtl8366_smi_write_reg);
static int rtl8366_smi_mii_init(struct rtl8366_smi *smi)
{
int ret;
int i;
smi->mii_bus = mdiobus_alloc();
if (smi->mii_bus == NULL) {
ret = -ENOMEM;
goto err;
}
smi->mii_bus->priv = (void *) smi;
smi->mii_bus->name = dev_name(smi->parent);
smi->mii_bus->read = smi->ops->mii_read;
smi->mii_bus->write = smi->ops->mii_write;
snprintf(smi->mii_bus->id, MII_BUS_ID_SIZE, "%s",
dev_name(smi->parent));
smi->mii_bus->parent = smi->parent;
smi->mii_bus->phy_mask = ~(0x1f);
smi->mii_bus->irq = smi->mii_irq;
for (i = 0; i < PHY_MAX_ADDR; i++)
smi->mii_irq[i] = PHY_POLL;
ret = mdiobus_register(smi->mii_bus);
if (ret)
goto err_free;
return 0;
err_free:
mdiobus_free(smi->mii_bus);
err:
return ret;
}
static void rtl8366_smi_mii_cleanup(struct rtl8366_smi *smi)
{
mdiobus_unregister(smi->mii_bus);
mdiobus_free(smi->mii_bus);
}
int rtl8366_smi_init(struct rtl8366_smi *smi)
{
int err;
@@ -300,6 +342,10 @@ int rtl8366_smi_init(struct rtl8366_smi *smi)
goto err_free_sck;
}
err = rtl8366_smi_mii_init(smi);
if (err)
goto err_free_sck;
return 0;
err_free_sck:
@@ -313,6 +359,7 @@ EXPORT_SYMBOL_GPL(rtl8366_smi_init);
void rtl8366_smi_cleanup(struct rtl8366_smi *smi)
{
rtl8366_smi_mii_cleanup(smi);
gpio_free(smi->gpio_sck);
gpio_free(smi->gpio_sda);
}