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Diffstat (limited to 'examples/standalone/smc91111_eeprom.c')
-rw-r--r--examples/standalone/smc91111_eeprom.c102
1 files changed, 55 insertions, 47 deletions
diff --git a/examples/standalone/smc91111_eeprom.c b/examples/standalone/smc91111_eeprom.c
index 39e5306..89afc87 100644
--- a/examples/standalone/smc91111_eeprom.c
+++ b/examples/standalone/smc91111_eeprom.c
@@ -29,9 +29,11 @@
#include <common.h>
#include <exports.h>
+/* the smc91111.h gets base addr through eth_device' iobase */
+struct eth_device { unsigned long iobase; };
#include "../drivers/net/smc91111.h"
-#ifdef CONFIG_DRIVER_SMC91111
+#ifdef CONFIG_SMC91111
#ifndef SMC91111_EEPROM_INIT
# define SMC91111_EEPROM_INIT()
@@ -42,19 +44,23 @@
#define MAC 0x2
#define UNKNOWN 0x4
-void dump_reg (void);
-void dump_eeprom (void);
-int write_eeprom_reg (int, int);
-void copy_from_eeprom (void);
-void print_MAC (void);
-int read_eeprom_reg (int);
-void print_macaddr (void);
+void dump_reg (struct eth_device *dev);
+void dump_eeprom (struct eth_device *dev);
+int write_eeprom_reg (struct eth_device *dev, int value, int reg);
+void copy_from_eeprom (struct eth_device *dev);
+void print_MAC (struct eth_device *dev);
+int read_eeprom_reg (struct eth_device *dev, int reg);
+void print_macaddr (struct eth_device *dev);
int smc91111_eeprom (int argc, char *argv[])
{
int c, i, j, done, line, reg, value, start, what;
char input[50];
+ struct eth_device dev = {
+ .iobase = CONFIG_SMC91111_BASE
+ };
+
/* Print the ABI version */
app_startup (argv);
if (XF_VERSION != (int) get_version ()) {
@@ -67,7 +73,7 @@ int smc91111_eeprom (int argc, char *argv[])
SMC91111_EEPROM_INIT();
- if ((SMC_inw (BANK_SELECT) & 0xFF00) != 0x3300) {
+ if ((SMC_inw (&dev, BANK_SELECT) & 0xFF00) != 0x3300) {
printf ("Can't find SMSC91111\n");
return (0);
}
@@ -211,12 +217,12 @@ int smc91111_eeprom (int argc, char *argv[])
switch (what) {
case 1:
printf ("Writing EEPROM register %02x with %04x\n", reg, value);
- write_eeprom_reg (value, reg);
+ write_eeprom_reg (&dev, value, reg);
break;
case 2:
printf ("Writing MAC register bank %i, reg %02x with %04x\n", reg >> 4, reg & 0xE, value);
- SMC_SELECT_BANK (reg >> 4);
- SMC_outw (value, reg & 0xE);
+ SMC_SELECT_BANK (&dev, reg >> 4);
+ SMC_outw (&dev, value, reg & 0xE);
break;
default:
printf ("Wrong\n");
@@ -224,16 +230,16 @@ int smc91111_eeprom (int argc, char *argv[])
}
break;
case ('D'):
- dump_eeprom ();
+ dump_eeprom (&dev);
break;
case ('M'):
- dump_reg ();
+ dump_reg (&dev);
break;
case ('C'):
- copy_from_eeprom ();
+ copy_from_eeprom (&dev);
break;
case ('P'):
- print_macaddr ();
+ print_macaddr (&dev);
break;
default:
break;
@@ -244,15 +250,15 @@ int smc91111_eeprom (int argc, char *argv[])
return (0);
}
-void copy_from_eeprom (void)
+void copy_from_eeprom (struct eth_device *dev)
{
int i;
- SMC_SELECT_BANK (1);
- SMC_outw ((SMC_inw (CTL_REG) & !CTL_EEPROM_SELECT) | CTL_RELOAD,
- CTL_REG);
+ SMC_SELECT_BANK (dev, 1);
+ SMC_outw (dev, (SMC_inw (dev, CTL_REG) & !CTL_EEPROM_SELECT) |
+ CTL_RELOAD, CTL_REG);
i = 100;
- while ((SMC_inw (CTL_REG) & CTL_RELOAD) && --i)
+ while ((SMC_inw (dev, CTL_REG) & CTL_RELOAD) && --i)
udelay (100);
if (i == 0) {
printf ("Timeout Refreshing EEPROM registers\n");
@@ -262,21 +268,21 @@ void copy_from_eeprom (void)
}
-void print_macaddr (void)
+void print_macaddr (struct eth_device *dev)
{
int i, j, k, mac[6];
printf ("Current MAC Address in SMSC91111 ");
- SMC_SELECT_BANK (1);
+ SMC_SELECT_BANK (dev, 1);
for (i = 0; i < 5; i++) {
- printf ("%02x:", SMC_inb (ADDR0_REG + i));
+ printf ("%02x:", SMC_inb (dev, ADDR0_REG + i));
}
- printf ("%02x\n", SMC_inb (ADDR0_REG + 5));
+ printf ("%02x\n", SMC_inb (dev, ADDR0_REG + 5));
i = 0;
for (j = 0x20; j < 0x23; j++) {
- k = read_eeprom_reg (j);
+ k = read_eeprom_reg (dev, j);
mac[i] = k & 0xFF;
i++;
mac[i] = k >> 8;
@@ -289,7 +295,7 @@ void print_macaddr (void)
printf ("%02x\n", mac[5]);
}
-void dump_eeprom (void)
+void dump_eeprom (struct eth_device *dev)
{
int j, k;
@@ -307,7 +313,8 @@ void dump_eeprom (void)
if ((k == 2) || (k == 3))
printf (" ");
for (j = 0; j < 0x20; j += 4) {
- printf ("%02x:%04x ", j + k, read_eeprom_reg (j + k));
+ printf ("%02x:%04x ", j + k,
+ read_eeprom_reg (dev, j + k));
}
printf ("\n");
}
@@ -315,46 +322,47 @@ void dump_eeprom (void)
for (j = 0x20; j < 0x40; j++) {
if ((j & 0x07) == 0)
printf ("\n");
- printf ("%02x:%04x ", j, read_eeprom_reg (j));
+ printf ("%02x:%04x ", j, read_eeprom_reg (dev, j));
}
printf ("\n");
}
-int read_eeprom_reg (int reg)
+int read_eeprom_reg (struct eth_device *dev, int reg)
{
int timeout;
- SMC_SELECT_BANK (2);
- SMC_outw (reg, PTR_REG);
+ SMC_SELECT_BANK (dev, 2);
+ SMC_outw (dev, reg, PTR_REG);
- SMC_SELECT_BANK (1);
- SMC_outw (SMC_inw (CTL_REG) | CTL_EEPROM_SELECT | CTL_RELOAD,
- CTL_REG);
+ SMC_SELECT_BANK (dev, 1);
+ SMC_outw (dev, SMC_inw (dev, CTL_REG) | CTL_EEPROM_SELECT |
+ CTL_RELOAD, CTL_REG);
timeout = 100;
- while ((SMC_inw (CTL_REG) & CTL_RELOAD) && --timeout)
+ while ((SMC_inw (dev, CTL_REG) & CTL_RELOAD) && --timeout)
udelay (100);
if (timeout == 0) {
printf ("Timeout Reading EEPROM register %02x\n", reg);
return 0;
}
- return SMC_inw (GP_REG);
+ return SMC_inw (dev, GP_REG);
}
-int write_eeprom_reg (int value, int reg)
+int write_eeprom_reg (struct eth_device *dev, int value, int reg)
{
int timeout;
- SMC_SELECT_BANK (2);
- SMC_outw (reg, PTR_REG);
+ SMC_SELECT_BANK (dev, 2);
+ SMC_outw (dev, reg, PTR_REG);
- SMC_SELECT_BANK (1);
- SMC_outw (value, GP_REG);
- SMC_outw (SMC_inw (CTL_REG) | CTL_EEPROM_SELECT | CTL_STORE, CTL_REG);
+ SMC_SELECT_BANK (dev, 1);
+ SMC_outw (dev, value, GP_REG);
+ SMC_outw (dev, SMC_inw (dev, CTL_REG) | CTL_EEPROM_SELECT |
+ CTL_STORE, CTL_REG);
timeout = 100;
- while ((SMC_inw (CTL_REG) & CTL_STORE) && --timeout)
+ while ((SMC_inw (dev, CTL_REG) & CTL_STORE) && --timeout)
udelay (100);
if (timeout == 0) {
printf ("Timeout Writing EEPROM register %02x\n", reg);
@@ -365,7 +373,7 @@ int write_eeprom_reg (int value, int reg)
}
-void dump_reg (void)
+void dump_reg (struct eth_device *dev)
{
int i, j;
@@ -377,8 +385,8 @@ void dump_reg (void)
for (i = 0; i < 0xF; i += 2) {
printf ("%02x ", i);
for (j = 0; j < 4; j++) {
- SMC_SELECT_BANK (j);
- printf ("%04x ", SMC_inw (i));
+ SMC_SELECT_BANK (dev, j);
+ printf ("%04x ", SMC_inw (dev, i));
}
printf ("\n");
}
generated by cgit v1.1 at 2024-11-25 09:29:03 +0000