MGB_MII_ACCESS
if (mgb_wait_for_bits(sc, MGB_MII_ACCESS, 0, MGB_MII_BUSY) ==
CSR_WRITE_REG(sc, MGB_MII_ACCESS, mii_access);
if (mgb_wait_for_bits(sc, MGB_MII_ACCESS, 0, MGB_MII_BUSY) ==
if (mgb_wait_for_bits(sc, MGB_MII_ACCESS, 0, MGB_MII_BUSY) ==
CSR_WRITE_REG(sc, MGB_MII_ACCESS, mii_access);
if (mgb_wait_for_bits(sc, MGB_MII_ACCESS, 0, MGB_MII_BUSY) ==