MAC_CTRL_LOOPBACK  390 drivers/net/ethernet/atheros/atl1c/atl1c_hw.h #define MAC_CTRL_LOOPBACK		BIT(4)
MAC_CTRL_LOOPBACK  268 drivers/net/ethernet/atheros/atl1e/atl1e_hw.h #define     MAC_CTRL_LOOPBACK           0x10      /* 1: Loop back at G/MII Interface */
MAC_CTRL_LOOPBACK  198 drivers/net/ethernet/atheros/atlx/atlx.h #define MAC_CTRL_LOOPBACK		0x10