BIGMAC_XCFG_MLBACK 139 drivers/net/ethernet/sun/sunbmac.h #define BIGMAC_XCFG_MLBACK 0x00000004 /* Loopback-mode MII enable */ BIGMAC_XCFG_MLBACK 208 drivers/net/ethernet/sun/sunhme.h #define BIGMAC_XCFG_MLBACK 0x00000004 /* Loopback-mode MII enable */