#define DM9161_LOOPBACK (1 << 14) /* 1=loopback Enabled; 0=Normal Operation */
#define DM9161_SPEED_SELECT (1 << 13) /* 1=100Mbps; 0=10Mbps */
#define DM9161_AUTONEG (1 << 12)
#define DM9161_LOOPBACK (1 << 14) /* 1=loopback Enabled; 0=Normal Operation */
#define DM9161_SPEED_SELECT (1 << 13) /* 1=100Mbps; 0=10Mbps */
#define DM9161_AUTONEG (1 << 12)