mpal 457 drivers/net/ethernet/sun/sunbmac.c u32 mpal; mpal 471 drivers/net/ethernet/sun/sunbmac.c mpal = sbus_readl(tregs + TCVR_MPAL); mpal 472 drivers/net/ethernet/sun/sunbmac.c if (mpal & MGMT_PAL_EXT_MDIO) { mpal 477 drivers/net/ethernet/sun/sunbmac.c } else if (mpal & MGMT_PAL_INT_MDIO) {