341         else if ( eng->phy.loopback ) {  in recov_phy_marvell()
367         else if ( eng->phy.loopback ) {  in phy_marvell()
390         if ( !eng->phy.loopback )  in phy_marvell()
395 //      } while ( !( ( eng->phy.PHY_11h & 0x0400 ) | eng->phy.loopback | ( Retry++ > 20 ) ) );  in phy_marvell()
402         else if ( eng->phy.loopback ) {  in recov_phy_marvell0()
433         else if ( eng->phy.loopback ) {  in phy_marvell0()
460         if ( !eng->phy.loopback )  in phy_marvell0()
465 //      } while ( !( ( eng->phy.PHY_11h & 0x0400 ) | eng->phy.loopback | ( Retry++ > 20 ) ) );  in phy_marvell0()
477 …    phy_write( eng,  6, eng->phy.PHY_06hA[eng->phy.Adr-16] );//06h[5]P5 loopback, 06h[6]P6 loopback  in recov_phy_marvell1()
495                 //Therefor, the 88E6176 only can run the internal loopback.  in phy_marvell1()
499                         phy_write( eng,  6, 0x0000 );//06h[5]P5 loopback, 06h[6]P6 loopback  in phy_marvell1()
512 …      if ( eng->phy.Adr == 21 ) phy_write( eng,  6, 0x0020 );//06h[5]P5 loopback, 06h[6]P6 loopback  in phy_marvell1()
513 …      else                      phy_write( eng,  6, 0x0040 );//06h[5]P5 loopback, 06h[6]P6 loopback  in phy_marvell1()
523         else if ( eng->phy.loopback ) {  in recov_phy_marvell2()
557         else if ( eng->phy.loopback ) {  in phy_marvell2()
558                 // Internal loopback funciton only support in copper mode  in phy_marvell2()
565 …printf("\n\n[Warning] Internal loopback funciton only support in copper mode[%04x]\n\n", eng->phy.…  in phy_marvell2()
566 …if ( eng->run.TM_IOTiming ) PRINTF( FP_IO, "\n\n[Warning] Internal loopback funciton only support …  in phy_marvell2()
567 …if ( !eng->run.tm_tx_only ) PRINTF( FP_LOG, "\n\n[Warning] Internal loopback funciton only support…  in phy_marvell2()
592                 //Internal loopback at 100Mbps need delay 400~500 ms  in phy_marvell2()
614 //      if ( !eng->phy.loopback )  in phy_marvell2()
620 ////    } while ( !( ( eng->phy.PHY_11h & 0x0400 ) | eng->phy.loopback | ( Retry++ > 20 ) ) );  in phy_marvell2()
650         else if ( eng->phy.loopback ) {  in phy_marvell3()
702         else if ( eng->phy.loopback ) {  in recov_phy_broadcom0()
710 //internal loop 1G  : no  loopback stub
751         } else if (eng->phy.loopback) {  in phy_broadcom0()
781 //internal loop 10M : no  loopback stub
859         else if ( eng->phy.loopback ) {  in recov_phy_realtek1()
901 //internal loop 1G  : no  loopback stub
902 //internal loop 100M: no  loopback stub
903 //internal loop 10M : no  loopback stub
960         else if ( eng->phy.loopback ) {  in phy_realtek1()
1057         else if ( eng->phy.loopback ) {  in recov_phy_realtek2()
1111 //internal loop 1G  : no  loopback stub
1112 //internal loop 100M: no  loopback stub
1113 //internal loop 10M : no  loopback stub
1191         else if ( eng->phy.loopback ) {  in phy_realtek2()
1311         else if ( eng->phy.loopback ) {  in recov_phy_realtek3()
1395         else if ( eng->phy.loopback ) {  in phy_realtek3()
1439 //internal loop 100M: no  loopback stub
1440 //internal loop 10M : no  loopback stub
1499         else if ( eng->phy.loopback ) {  in phy_realtek4()
1500                 // Internal loopback  in phy_realtek4()
1522                 // External loopback  in phy_realtek4()
1581         else if ( eng->phy.loopback ) {  in recov_phy_realtek5()
1712 	} else if (eng->phy.loopback) {  in phy_realtek5()
1766 	/* additional delay for PHY PCS loopback mode */  in phy_realtek5()
1772 //It is a LAN Switch, only support 1G internal loopback test.
1778 	} else if (eng->phy.loopback) {  in phy_realtek6()
1847 //internal loop 1G  : no  loopback stub
1848 //internal loop 100M: no  loopback stub
1849 //internal loop 10M : no  loopback stub
1895         else if ( eng->phy.loopback ) {  in phy_micrel1()
1900                         phy_reset( eng );//DON'T support for 1G external loopback testing  in phy_micrel1()
1911 //internal loop 100M: no  loopback stub
1912 //internal loop 10M : no  loopback stub
1924         else if ( eng->phy.loopback ) {  in phy_micrel2()
1943         else if ( eng->phy.loopback ) {  in recov_phy_vitesse()
1965         else if ( eng->phy.loopback ) {  in phy_vitesse()
1990 	} else if (eng->phy.loopback) {  in recov_phy_atheros()
1997 		    0x0000); // clr set//Enable external loopback: Reg11h[0] = 1  in recov_phy_atheros()
2101 	} else if (eng->phy.loopback) {  in phy_atheros()
2109 		    0x0001); // clr set//Enable external loopback: Reg11h[0] = 1  in phy_atheros()
2207 	if (eng->phy.loopback)  in phy_set00h()