Signed-off-by: Rafał Miłecki <zaj...@gmail.com>
---
.../generic/files/drivers/net/phy/b53/b53_mdio.c | 20 ++++++++++++++++++++
.../generic/files/drivers/net/phy/b53/b53_priv.h | 14 ++++++++++++++
.../generic/files/drivers/net/phy/b53/b53_srab.c | 15 +++++++++++++++
3 files changed, 49 insertions(+)
diff --git a/target/linux/generic/files/drivers/net/phy/b53/b53_mdio.c
b/target/linux/generic/files/drivers/net/phy/b53/b53_mdio.c
index 3c25f0e..185c95f 100644
--- a/target/linux/generic/files/drivers/net/phy/b53/b53_mdio.c
+++ b/target/linux/generic/files/drivers/net/phy/b53/b53_mdio.c
@@ -238,6 +238,24 @@ static int b53_mdio_write64(struct b53_device *dev, u8
page, u8 reg,
return b53_mdio_op(dev, page, reg, REG_MII_ADDR_WRITE);
}
+static int b53_mdio_phy_read16(struct b53_device *dev, int addr, u8 reg,
+ u16 *value)
+{
+ struct mii_bus *bus = dev->priv;
+
+ *value = mdiobus_read(bus, addr, reg);
+
+ return 0;
+}
+
+static int b53_mdio_phy_write16(struct b53_device *dev, int addr, u8 reg,
+ u16 value)
+{
+ struct mii_bus *bus = dev->priv;
+
+ return mdiobus_write(bus, addr, reg, value);
+}
+
static struct b53_io_ops b53_mdio_ops = {
.read8 = b53_mdio_read8,
.read16 = b53_mdio_read16,
@@ -249,6 +267,8 @@ static struct b53_io_ops b53_mdio_ops = {
.write32 = b53_mdio_write32,
.write48 = b53_mdio_write48,
.write64 = b53_mdio_write64,
+ .phy_read16 = b53_mdio_phy_read16,
+ .phy_write16 = b53_mdio_phy_write16,
};
static int b53_phy_probe(struct phy_device *phydev)
diff --git a/target/linux/generic/files/drivers/net/phy/b53/b53_priv.h
b/target/linux/generic/files/drivers/net/phy/b53/b53_priv.h
index 0c4c394..7891238 100644
--- a/target/linux/generic/files/drivers/net/phy/b53/b53_priv.h
+++ b/target/linux/generic/files/drivers/net/phy/b53/b53_priv.h
@@ -36,6 +36,8 @@ struct b53_io_ops {
int (*write32)(struct b53_device *dev, u8 page, u8 reg, u32 value);
int (*write48)(struct b53_device *dev, u8 page, u8 reg, u64 value);
int (*write64)(struct b53_device *dev, u8 page, u8 reg, u64 value);
+ int (*phy_read16)(struct b53_device *dev, int addr, u8 reg, u16 *value);
+ int (*phy_write16)(struct b53_device *dev, int addr, u8 reg, u16 value);
};
enum {
@@ -299,6 +301,18 @@ static inline int b53_write64(struct b53_device *dev, u8
page, u8 reg,
return ret;
}
+static inline int b53_phy_read16(struct b53_device *dev, int addr, u8 reg,
+ u16 *value)
+{
+ return dev->ops->phy_read16(dev, addr, reg, value);
+}
+
+static inline int b53_phy_write16(struct b53_device *dev, int addr, u8 reg,
+ u16 value)
+{
+ return dev->ops->phy_write16(dev, addr, reg, value);
+}
+
#ifdef CONFIG_BCM47XX
#include <linux/version.h>
diff --git a/target/linux/generic/files/drivers/net/phy/b53/b53_srab.c
b/target/linux/generic/files/drivers/net/phy/b53/b53_srab.c
index 012daa3..438c6f8 100644
--- a/target/linux/generic/files/drivers/net/phy/b53/b53_srab.c
+++ b/target/linux/generic/files/drivers/net/phy/b53/b53_srab.c
@@ -21,6 +21,7 @@
#include <linux/platform_device.h>
#include <linux/platform_data/b53.h>
+#include "b53_regs.h"
#include "b53_priv.h"
/* command and status register of the SRAB */
@@ -321,6 +322,18 @@ err:
return ret;
}
+static int b53_srab_phy_read16(struct b53_device *dev, int addr, u8 reg,
+ u16 *value)
+{
+ return b53_read16(dev, B53_PORT_MII_PAGE(addr), reg, value);
+}
+
+static int b53_srab_phy_write16(struct b53_device *dev, int addr, u8 reg,
+ u16 value)
+{
+ return b53_write16(dev, B53_PORT_MII_PAGE(addr), reg, value);
+}
+
static struct b53_io_ops b53_srab_ops = {
.read8 = b53_srab_read8,
.read16 = b53_srab_read16,
@@ -332,6 +345,8 @@ static struct b53_io_ops b53_srab_ops = {
.write32 = b53_srab_write32,
.write48 = b53_srab_write48,
.write64 = b53_srab_write64,
+ .phy_read16 = b53_srab_phy_read16,
+ .phy_write16 = b53_srab_phy_write16,
};
static int b53_srab_probe(struct platform_device *pdev)
--
1.8.4.5
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