PHY_LOOPBACK       71 drivers/atm/nicstar.c #undef PHY_LOOPBACK
PHY_LOOPBACK      759 drivers/net/dsa/microchip/ksz8795_reg.h #define PHY_LOOPBACK			BIT(14)
PHY_LOOPBACK     6965 drivers/net/ethernet/broadcom/bnx2.h #define PHY_LOOPBACK		2
PHY_LOOPBACK      278 drivers/net/ethernet/micrel/ksz884x.c #define PHY_LOOPBACK			0x4000