int hieth_mdio_write(
struct hieth_mdio_local *ld,
int phy_addr,
int regnum,
int val)
{
int ret = 0;
hieth_assert((!(phy_addr & (~0x1F))) && (!(regnum & (~0x1F))));
hieth_trace(4, "phy_addr = %d, regnum = %d", phy_addr, regnum);
local_lock(ld);
if (!wait_mdio_ready(ld)) {
hieth_error("mdio busy");
ret = -1;
goto error_exit;
}
mdio_phywrite(ld, phy_addr, regnum, val);
error_exit:
local_unlock(ld);
return val;
}
static int higmac_mdio_write(struct higmac_mdio_local *ld,
char *devname, unsigned char phy,
unsigned char reg, unsigned short val)
{
if (!wait_mdio_ready(ld))
return -1;
higmac_trace(2, "mdio write phy:%x, reg:%x = %x\n", phy, reg, val);
mdio_set_phywrite_val(ld, val);
mdio_phywrite(ld, phy, reg);
return 0;
}
