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authorGabor Juhos <juhosg@openwrt.org>2010-06-26 19:16:01 +0000
committerGabor Juhos <juhosg@openwrt.org>2010-06-26 19:16:01 +0000
commit47de539b93f63e37a91bd407bc67dc7a00debd53 (patch)
treee1e0aef24213247116d73b0a579ab097fa563296 /target
parentdcc8caac45d52ec343e921b59641e5a1983fc674 (diff)
downloadupstream-47de539b93f63e37a91bd407bc67dc7a00debd53.tar.gz
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generic: rtl8366: move mii bus handling to the rtl8366_smi code
SVN-Revision: 21911
Diffstat (limited to 'target')
-rw-r--r--target/linux/generic-2.6/files/drivers/net/phy/rtl8366_smi.c47
-rw-r--r--target/linux/generic-2.6/files/drivers/net/phy/rtl8366_smi.h8
-rw-r--r--target/linux/generic-2.6/files/drivers/net/phy/rtl8366rb.c64
-rw-r--r--target/linux/generic-2.6/files/drivers/net/phy/rtl8366s.c64
4 files changed, 75 insertions, 108 deletions
diff --git a/target/linux/generic-2.6/files/drivers/net/phy/rtl8366_smi.c b/target/linux/generic-2.6/files/drivers/net/phy/rtl8366_smi.c
index d40d9e7f73..625a017498 100644
--- a/target/linux/generic-2.6/files/drivers/net/phy/rtl8366_smi.c
+++ b/target/linux/generic-2.6/files/drivers/net/phy/rtl8366_smi.c
@@ -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);
}
diff --git a/target/linux/generic-2.6/files/drivers/net/phy/rtl8366_smi.h b/target/linux/generic-2.6/files/drivers/net/phy/rtl8366_smi.h
index ae51c425ef..23d9b3d234 100644
--- a/target/linux/generic-2.6/files/drivers/net/phy/rtl8366_smi.h
+++ b/target/linux/generic-2.6/files/drivers/net/phy/rtl8366_smi.h
@@ -11,19 +11,27 @@
#ifndef _RTL8366_SMI_H
#define _RTL8366_SMI_H
+#include <linux/phy.h>
+
struct rtl8366_smi_ops;
+struct mii_bus;
struct rtl8366_smi {
struct device *parent;
unsigned int gpio_sda;
unsigned int gpio_sck;
spinlock_t lock;
+ struct mii_bus *mii_bus;
+ int mii_irq[PHY_MAX_ADDR];
struct rtl8366_smi_ops *ops;
};
struct rtl8366_smi_ops {
int (*detect)(struct rtl8366_smi *smi);
+
+ int (*mii_read)(struct mii_bus *bus, int addr, int reg);
+ int (*mii_write)(struct mii_bus *bus, int addr, int reg, u16 val);
};
int rtl8366_smi_init(struct rtl8366_smi *smi);
diff --git a/target/linux/generic-2.6/files/drivers/net/phy/rtl8366rb.c b/target/linux/generic-2.6/files/drivers/net/phy/rtl8366rb.c
index eca2586a24..d453fa497b 100644
--- a/target/linux/generic-2.6/files/drivers/net/phy/rtl8366rb.c
+++ b/target/linux/generic-2.6/files/drivers/net/phy/rtl8366rb.c
@@ -16,7 +16,6 @@
#include <linux/delay.h>
#include <linux/skbuff.h>
#include <linux/switch.h>
-#include <linux/phy.h>
#include <linux/rtl8366rb.h>
#include "rtl8366_smi.h"
@@ -148,8 +147,6 @@
struct rtl8366rb {
struct device *parent;
struct rtl8366_smi smi;
- struct mii_bus *mii_bus;
- int mii_irq[PHY_MAX_ADDR];
struct switch_dev dev;
char buf[4096];
#ifdef CONFIG_RTL8366S_PHY_DEBUG_FS
@@ -225,6 +222,11 @@ static struct mib_counter rtl8366rb_mib_counters[RTL8366S_MIB_COUNT] = {
{ 70, 2, "IfOutBroadcastPkts " },
};
+static inline struct rtl8366rb *smi_to_rtl8366rb(struct rtl8366_smi *smi)
+{
+ return container_of(smi, struct rtl8366rb, smi);
+}
+
static inline struct rtl8366rb *sw_to_rtl8366rb(struct switch_dev *sw)
{
return container_of(sw, struct rtl8366rb, dev);
@@ -1500,7 +1502,7 @@ static void rtl8366rb_switch_cleanup(struct rtl8366rb *rtl)
static int rtl8366rb_mii_read(struct mii_bus *bus, int addr, int reg)
{
- struct rtl8366rb *rtl = bus->priv;
+ struct rtl8366rb *rtl = smi_to_rtl8366rb(bus->priv);
u32 val = 0;
int err;
@@ -1513,7 +1515,7 @@ static int rtl8366rb_mii_read(struct mii_bus *bus, int addr, int reg)
static int rtl8366rb_mii_write(struct mii_bus *bus, int addr, int reg, u16 val)
{
- struct rtl8366rb *rtl = bus->priv;
+ struct rtl8366rb *rtl = smi_to_rtl8366rb(bus->priv);
u32 t;
int err;
@@ -1524,47 +1526,6 @@ static int rtl8366rb_mii_write(struct mii_bus *bus, int addr, int reg, u16 val)
return err;
}
-static int rtl8366rb_mii_init(struct rtl8366rb *rtl)
-{
- int ret;
- int i;
-
- rtl->mii_bus = mdiobus_alloc();
- if (rtl->mii_bus == NULL) {
- ret = -ENOMEM;
- goto err;
- }
-
- rtl->mii_bus->priv = (void *) rtl;
- rtl->mii_bus->name = "rtl8366-rtl";
- rtl->mii_bus->read = rtl8366rb_mii_read;
- rtl->mii_bus->write = rtl8366rb_mii_write;
- snprintf(rtl->mii_bus->id, MII_BUS_ID_SIZE, "%s",
- dev_name(rtl->parent));
- rtl->mii_bus->parent = rtl->parent;
- rtl->mii_bus->phy_mask = ~(0x1f);
- rtl->mii_bus->irq = rtl->mii_irq;
- for (i = 0; i < PHY_MAX_ADDR; i++)
- rtl->mii_irq[i] = PHY_POLL;
-
- ret = mdiobus_register(rtl->mii_bus);
- if (ret)
- goto err_free;
-
- return 0;
-
- err_free:
- mdiobus_free(rtl->mii_bus);
- err:
- return ret;
-}
-
-static void rtl8366rb_mii_cleanup(struct rtl8366rb *rtl)
-{
- mdiobus_unregister(rtl->mii_bus);
- mdiobus_free(rtl->mii_bus);
-}
-
static int rtl8366rb_mii_bus_match(struct mii_bus *bus)
{
return (bus->read == rtl8366rb_mii_read &&
@@ -1618,6 +1579,8 @@ static int rtl8366rb_detect(struct rtl8366_smi *smi)
static struct rtl8366_smi_ops rtl8366rb_smi_ops = {
.detect = rtl8366rb_detect,
+ .mii_read = rtl8366rb_mii_read,
+ .mii_write = rtl8366rb_mii_write,
};
static int __init rtl8366rb_probe(struct platform_device *pdev)
@@ -1664,18 +1627,12 @@ static int __init rtl8366rb_probe(struct platform_device *pdev)
if (err)
goto err_clear_drvdata;
- err = rtl8366rb_mii_init(rtl);
- if (err)
- goto err_clear_drvdata;
-
err = rtl8366rb_switch_init(rtl);
if (err)
- goto err_mii_cleanup;
+ goto err_clear_drvdata;
return 0;
- err_mii_cleanup:
- rtl8366rb_mii_cleanup(rtl);
err_clear_drvdata:
platform_set_drvdata(pdev, NULL);
rtl8366_smi_cleanup(smi);
@@ -1718,7 +1675,6 @@ static int __devexit rtl8366rb_remove(struct platform_device *pdev)
if (rtl) {
rtl8366rb_switch_cleanup(rtl);
rtl8366rb_debugfs_remove(rtl);
- rtl8366rb_mii_cleanup(rtl);
platform_set_drvdata(pdev, NULL);
rtl8366_smi_cleanup(&rtl->smi);
kfree(rtl);
diff --git a/target/linux/generic-2.6/files/drivers/net/phy/rtl8366s.c b/target/linux/generic-2.6/files/drivers/net/phy/rtl8366s.c
index c09b4b1a2c..9f378657fc 100644
--- a/target/linux/generic-2.6/files/drivers/net/phy/rtl8366s.c
+++ b/target/linux/generic-2.6/files/drivers/net/phy/rtl8366s.c
@@ -16,7 +16,6 @@
#include <linux/delay.h>
#include <linux/skbuff.h>
#include <linux/switch.h>
-#include <linux/phy.h>
#include <linux/rtl8366s.h>
#include "rtl8366_smi.h"
@@ -149,8 +148,6 @@
struct rtl8366s {
struct device *parent;
struct rtl8366_smi smi;
- struct mii_bus *mii_bus;
- int mii_irq[PHY_MAX_ADDR];
struct switch_dev dev;
char buf[4096];
#ifdef CONFIG_RTL8366S_PHY_DEBUG_FS
@@ -225,6 +222,11 @@ static struct mib_counter rtl8366s_mib_counters[RTL8366S_MIB_COUNT] = {
{ 70, 2, "IfOutBroadcastPkts " },
};
+static inline struct rtl8366s *smi_to_rtl8366s(struct rtl8366_smi *smi)
+{
+ return container_of(smi, struct rtl8366s, smi);
+}
+
static inline struct rtl8366s *sw_to_rtl8366s(struct switch_dev *sw)
{
return container_of(sw, struct rtl8366s, dev);
@@ -1469,7 +1471,7 @@ static void rtl8366s_switch_cleanup(struct rtl8366s *rtl)
static int rtl8366s_mii_read(struct mii_bus *bus, int addr, int reg)
{
- struct rtl8366s *rtl = bus->priv;
+ struct rtl8366s *rtl = smi_to_rtl8366s(bus->priv);
u32 val = 0;
int err;
@@ -1482,7 +1484,7 @@ static int rtl8366s_mii_read(struct mii_bus *bus, int addr, int reg)
static int rtl8366s_mii_write(struct mii_bus *bus, int addr, int reg, u16 val)
{
- struct rtl8366s *rtl = bus->priv;
+ struct rtl8366s *rtl = smi_to_rtl8366s(bus->priv);
u32 t;
int err;
@@ -1493,47 +1495,6 @@ static int rtl8366s_mii_write(struct mii_bus *bus, int addr, int reg, u16 val)
return err;
}
-static int rtl8366s_mii_init(struct rtl8366s *rtl)
-{
- int ret;
- int i;
-
- rtl->mii_bus = mdiobus_alloc();
- if (rtl->mii_bus == NULL) {
- ret = -ENOMEM;
- goto err;
- }
-
- rtl->mii_bus->priv = (void *) rtl;
- rtl->mii_bus->name = "rtl8366-rtl";
- rtl->mii_bus->read = rtl8366s_mii_read;
- rtl->mii_bus->write = rtl8366s_mii_write;
- snprintf(rtl->mii_bus->id, MII_BUS_ID_SIZE, "%s",
- dev_name(rtl->parent));
- rtl->mii_bus->parent = rtl->parent;
- rtl->mii_bus->phy_mask = ~(0x1f);
- rtl->mii_bus->irq = rtl->mii_irq;
- for (i = 0; i < PHY_MAX_ADDR; i++)
- rtl->mii_irq[i] = PHY_POLL;
-
- ret = mdiobus_register(rtl->mii_bus);
- if (ret)
- goto err_free;
-
- return 0;
-
- err_free:
- mdiobus_free(rtl->mii_bus);
- err:
- return ret;
-}
-
-static void rtl8366s_mii_cleanup(struct rtl8366s *rtl)
-{
- mdiobus_unregister(rtl->mii_bus);
- mdiobus_free(rtl->mii_bus);
-}
-
static int rtl8366s_mii_bus_match(struct mii_bus *bus)
{
return (bus->read == rtl8366s_mii_read &&
@@ -1587,6 +1548,8 @@ static int rtl8366s_detect(struct rtl8366_smi *smi)
static struct rtl8366_smi_ops rtl8366s_smi_ops = {
.detect = rtl8366s_detect,
+ .mii_read = rtl8366s_mii_read,
+ .mii_write = rtl8366s_mii_write,
};
static int __init rtl8366s_probe(struct platform_device *pdev)
@@ -1633,18 +1596,12 @@ static int __init rtl8366s_probe(struct platform_device *pdev)
if (err)
goto err_clear_drvdata;
- err = rtl8366s_mii_init(rtl);
- if (err)
- goto err_clear_drvdata;
-
err = rtl8366s_switch_init(rtl);
if (err)
- goto err_mii_cleanup;
+ goto err_clear_drvdata;
return 0;
- err_mii_cleanup:
- rtl8366s_mii_cleanup(rtl);
err_clear_drvdata:
platform_set_drvdata(pdev, NULL);
rtl8366_smi_cleanup(smi);
@@ -1687,7 +1644,6 @@ static int __devexit rtl8366s_remove(struct platform_device *pdev)
if (rtl) {
rtl8366s_switch_cleanup(rtl);
rtl8366s_debugfs_remove(rtl);
- rtl8366s_mii_cleanup(rtl);
platform_set_drvdata(pdev, NULL);
rtl8366_smi_cleanup(&rtl->smi);
kfree(rtl);