text: #ifndef _IBM4XX_MAL405GP_H_
  #define	_IBM4XX_MAL405GP_H_
  
  /* Memory Access Layer buffer descriptor */
  struct mal_descriptor {
  	volatile u_int16_t md_stat_ctrl;	/* Status/Control */
  	volatile u_int16_t md_data_len;		/* Data Len (low 12 bits only) */
  	volatile u_int32_t md_data;		/* Data pointer */
  };
  
  /* MAL transmit status/control definitions */
  #define	MAL_TX_READY		0x8000
  #define	MAL_TX_WRAP		0x4000
  #define	MAL_TX_CONTINUOUS_MODE	0x2000
  #define	MAL_TX_LAST		0x1000
  #define	MAL_TX_INTERRUPT	0x0400
  
  /* MAL receive status/control definitions */
  #define	MAL_RX_EMPTY		0x8000
  #define	MAL_RX_WRAP		0x4000
  #define	MAL_RX_CONTINUOUS_MODE	0x2000
  #define	MAL_RX_LAST		0x1000
  #define	MAL_RX_FIRST		0x0800
  #define	MAL_RX_INTERRUPT	0x0400
  
  #endif /* _IBM4XX_MAL405GP_H_ */
  