SL_MII0_READ
sln_mii_cmd(sc, SL_MII0_READ, phys);
sln_mii_cmd(sc, SL_MII0_READ, phys);
sln_mii_cmd(sc, SL_MII0_READ, phys);
case SL_MII0_READ:
SLN_WRITE_4(sc, SL_MII_CMD0, SL_MII0_DIVEDER | SL_MII0_READ);
if (SL_MII0_READ == cmd)