#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_ */