[U-Boot] [PATCH] mii: miiphy register address width change
Chandan Nath
chandan.nath at ti.com
Wed Sep 21 13:10:32 CEST 2011
This patch is added for PHY whose register offset value exceeds 0xFF and
cannot be used with "unsigned char" datatype in miiphy_read, miiphy_write
and miiphy_register functions. Datatype of register offset is changed to
unsigned short instead of unsigned char so that offset value greater then
0xFF can be used.
Signed-off-by: Chandan Nath <chandan.nath at ti.com>
---
common/miiphyutil.c | 8 ++++----
include/miiphy.h | 12 ++++++------
2 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/common/miiphyutil.c b/common/miiphyutil.c
index 35ad357..68a32fc 100644
--- a/common/miiphyutil.c
+++ b/common/miiphyutil.c
@@ -105,9 +105,9 @@ static int legacy_miiphy_write(struct mii_dev *bus, int addr, int devad,
*/
void miiphy_register(const char *name,
int (*read)(const char *devname, unsigned char addr,
- unsigned char reg, unsigned short *value),
+ unsigned short reg, unsigned short *value),
int (*write)(const char *devname, unsigned char addr,
- unsigned char reg, unsigned short value))
+ unsigned short reg, unsigned short value))
{
struct mii_dev *new_dev;
struct legacy_mii_dev *ldev;
@@ -284,7 +284,7 @@ static struct mii_dev *miiphy_get_active_dev(const char *devname)
* Returns:
* 0 on success
*/
-int miiphy_read(const char *devname, unsigned char addr, unsigned char reg,
+int miiphy_read(const char *devname, unsigned char addr, unsigned short reg,
unsigned short *value)
{
struct mii_dev *bus;
@@ -310,7 +310,7 @@ int miiphy_read(const char *devname, unsigned char addr, unsigned char reg,
* Returns:
* 0 on success
*/
-int miiphy_write(const char *devname, unsigned char addr, unsigned char reg,
+int miiphy_write(const char *devname, unsigned char addr, unsigned short reg,
unsigned short value)
{
struct mii_dev *bus;
diff --git a/include/miiphy.h b/include/miiphy.h
index 7e70cf8..7ce6d14 100644
--- a/include/miiphy.h
+++ b/include/miiphy.h
@@ -42,14 +42,14 @@
struct legacy_mii_dev {
int (*read)(const char *devname, unsigned char addr,
- unsigned char reg, unsigned short *value);
+ unsigned short reg, unsigned short *value);
int (*write)(const char *devname, unsigned char addr,
- unsigned char reg, unsigned short value);
+ unsigned short reg, unsigned short value);
};
-int miiphy_read(const char *devname, unsigned char addr, unsigned char reg,
+int miiphy_read(const char *devname, unsigned char addr, unsigned short reg,
unsigned short *value);
-int miiphy_write(const char *devname, unsigned char addr, unsigned char reg,
+int miiphy_write(const char *devname, unsigned char addr, unsigned short reg,
unsigned short value);
int miiphy_info(const char *devname, unsigned char addr, unsigned int *oui,
unsigned char *model, unsigned char *rev);
@@ -65,9 +65,9 @@ void miiphy_init(void);
void miiphy_register(const char *devname,
int (*read)(const char *devname, unsigned char addr,
- unsigned char reg, unsigned short *value),
+ unsigned short reg, unsigned short *value),
int (*write)(const char *devname, unsigned char addr,
- unsigned char reg, unsigned short value));
+ unsigned short reg, unsigned short value));
int miiphy_set_current_dev(const char *devname);
const char *miiphy_get_current_dev(void);
--
1.7.1
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