Add support for multiple PHYs.
diff --git a/cpu/ppc4xx/miiphy.c b/cpu/ppc4xx/miiphy.c
index 24f9154..f319eb8 100644
--- a/cpu/ppc4xx/miiphy.c
+++ b/cpu/ppc4xx/miiphy.c
@@ -55,14 +55,14 @@
/* Dump out to the screen PHY regs */
/***********************************************************/
-void miiphy_dump (unsigned char addr)
+void miiphy_dump (char *devname, unsigned char addr)
{
unsigned long i;
unsigned short data;
for (i = 0; i < 0x1A; i++) {
- if (miiphy_read (addr, i, &data)) {
+ if (miiphy_read (devname, addr, i, &data)) {
printf ("read error for reg %lx\n", i);
return;
}
@@ -79,21 +79,21 @@
/***********************************************************/
/* (Re)start autonegotiation */
/***********************************************************/
-int phy_setup_aneg (unsigned char addr)
+int phy_setup_aneg (char *devname, unsigned char addr)
{
unsigned short ctl, adv;
/* Setup standard advertise */
- miiphy_read (addr, PHY_ANAR, &adv);
+ miiphy_read (devname, addr, PHY_ANAR, &adv);
adv |= (PHY_ANLPAR_ACK | PHY_ANLPAR_RF | PHY_ANLPAR_T4 |
PHY_ANLPAR_TXFD | PHY_ANLPAR_TX | PHY_ANLPAR_10FD |
PHY_ANLPAR_10);
- miiphy_write (addr, PHY_ANAR, adv);
+ miiphy_write (devname, addr, PHY_ANAR, adv);
/* Start/Restart aneg */
- miiphy_read (addr, PHY_BMCR, &ctl);
+ miiphy_read (devname, addr, PHY_BMCR, &ctl);
ctl |= (PHY_BMCR_AUTON | PHY_BMCR_RST_NEG);
- miiphy_write (addr, PHY_BMCR, ctl);
+ miiphy_write (devname, addr, PHY_BMCR, ctl);
return 0;
}
@@ -142,7 +142,8 @@
}
-int miiphy_read (unsigned char addr, unsigned char reg, unsigned short *value)
+int emac4xx_miiphy_read (char *devname, unsigned char addr,
+ unsigned char reg, unsigned short *value)
{
unsigned long sta_reg; /* STA scratch area */
unsigned long i;
@@ -207,7 +208,8 @@
/* write a phy reg and return the value with a rc */
/***********************************************************/
-int miiphy_write (unsigned char addr, unsigned char reg, unsigned short value)
+int emac4xx_miiphy_write (char *devname, unsigned char addr,
+ unsigned char reg, unsigned short value)
{
unsigned long sta_reg; /* STA scratch area */
unsigned long i;