MAC_CTRL_RX_EN    393 drivers/net/ethernet/atheros/atl1c/atl1c_hw.h #define MAC_CTRL_RX_EN			BIT(1)
MAC_CTRL_RX_EN    265 drivers/net/ethernet/atheros/atl1e/atl1e_hw.h #define     MAC_CTRL_RX_EN              2  /* 1: Receive Enable */
MAC_CTRL_RX_EN    195 drivers/net/ethernet/atheros/atlx/atlx.h #define MAC_CTRL_RX_EN			2