Lines Matching defs:_IDE_PASS_THROUGH_HEADER
696 typedef struct _IDE_PASS_THROUGH_HEADER { struct
697 DEVICEID idDisk; /* disk ID */
698 BYTE bFeaturesReg; /* feature register */
699 BYTE bSectorCountReg; /* IDE sector count register. */
700 BYTE bLbaLowReg; /* IDE sector number register. */
701 BYTE bLbaMidReg; /* IDE low order cylinder value. */
702 BYTE bLbaHighReg; /* IDE high order cylinder value. */
703 BYTE bDriveHeadReg; /* IDE drive/head register. */
704 BYTE bCommandReg; /* Actual IDE command. Checked for validity by driver. */
705 BYTE nSectors; /* data sze in sectors, if the command has data transfer */
706 BYTE protocol; /* IO_COMMAND_(READ,WRITE) or zero for non-DATA */
707 BYTE reserve[3];