PORT_PHY_REMOTE_LOOPBACK  256 drivers/net/dsa/microchip/ksz8795_reg.h #define PORT_PHY_REMOTE_LOOPBACK	BIT(1)
PORT_PHY_REMOTE_LOOPBACK  614 drivers/net/ethernet/micrel/ksz884x.c #define PORT_PHY_REMOTE_LOOPBACK	0x0200