ntddmmc.h

本源码是vc环境下的usb程序

    UCHAR Reserved1[4];
} FEATURE_DATA_CDRW_CAV_WRITE, *PFEATURE_DATA_CDRW_CAV_WRITE;

// 0x0028 - FeatureMrw
typedef struct _FEATURE_DATA_MRW {
    FEATURE_HEADER Header;
    UCHAR Write     : 1;
    UCHAR Reserved1 : 7;
    UCHAR Reserved2[3];
} FEATURE_DATA_MRW, *PFEATURE_DATA_MRW;

// 0x0029 is Reserved

// 0x002A - FeatureDvdPlusRW
typedef struct _FEATURE_DATA_DVD_PLUS_RW {
    FEATURE_HEADER Header;
    UCHAR Write     : 1;
    UCHAR Reserved1 : 7;
    UCHAR Reserved2[3];
} FEATURE_DATA_DVD_PLUS_RW, *PFEATURE_DATA_DVD_PLUS_RW;

// 0x002b is Reserved

// 0x002c - FeatureDvdRwRestrictedOverwrite
typedef struct _FEATURE_DATA_DVD_RW_RESTRICTED_OVERWRITE {
    FEATURE_HEADER Header;
    UCHAR Blank                    : 1;
    UCHAR Intermediate             : 1;
    UCHAR DefectStatusDataRead     : 1;
    UCHAR DefectStatusDataGenerate : 1;
    UCHAR Reserved0                : 4;
    UCHAR Reserved1[3];
} FEATURE_DATA_DVD_RW_RESTRICTED_OVERWRITE, *PFEATURE_DATA_DVD_RW_RESTRICTED_OVERWRITE;

// 0x002d - FeatureCdTrackAtOnce
typedef struct _FEATURE_DATA_CD_TRACK_AT_ONCE {
    FEATURE_HEADER Header;
    UCHAR RWSubchannelsRecordable  : 1;
    UCHAR CdRewritable             : 1;
    UCHAR TestWriteOk              : 1;
    UCHAR RWSubchannelPackedOk     : 1; // MMC 3 +
    UCHAR RWSubchannelRawOk        : 1; // MMC 3 +
    UCHAR Reserved1                : 1;
    UCHAR BufferUnderrunFree       : 1; // MMC 3 +
    UCHAR Reserved3                : 1;
    UCHAR Reserved2;
    UCHAR DataTypeSupported[2];   // [0] == MSB, [1] == LSB // see also FeatureIncrementalStreamingWritable
} FEATURE_DATA_CD_TRACK_AT_ONCE, *PFEATURE_DATA_CD_TRACK_AT_ONCE;

// 0x002e - FeatureCdMastering
typedef struct _FEATURE_DATA_CD_MASTERING {
    FEATURE_HEADER Header;
    UCHAR RWSubchannelsRecordable  : 1;
    UCHAR CdRewritable             : 1;
    UCHAR TestWriteOk              : 1;
    UCHAR RawRecordingOk           : 1;
    UCHAR RawMultiSessionOk        : 1;
    UCHAR SessionAtOnceOk          : 1;
    UCHAR BufferUnderrunFree       : 1;
    UCHAR Reserved1                : 1;
    UCHAR MaximumCueSheetLength[3]; // [0] == MSB, [2] == LSB
} FEATURE_DATA_CD_MASTERING, *PFEATURE_DATA_CD_MASTERING;

// 0x002f - FeatureDvdRecordableWrite
typedef struct _FEATURE_DATA_DVD_RECORDABLE_WRITE {
    FEATURE_HEADER Header;
    UCHAR Reserved1                : 1;
    UCHAR DVD_RW                   : 1;
    UCHAR TestWrite                : 1;
    UCHAR Reserved2                : 3;
    UCHAR BufferUnderrunFree       : 1;
    UCHAR Reserved3                : 1;
    UCHAR Reserved4[3];
} FEATURE_DATA_DVD_RECORDABLE_WRITE, *PFEATURE_DATA_DVD_RECORDABLE_WRITE;




// 0x0030 - FeatureDDCDRead
typedef struct _FEATURE_DATA_DDCD_READ {
    FEATURE_HEADER Header;
} FEATURE_DATA_DDCD_READ, *PFEATURE_DATA_DDCD_READ;

// 0x0031 - FeatureDDCDRWrite
typedef struct _FEATURE_DATA_DDCD_R_WRITE {
    FEATURE_HEADER Header;
    UCHAR Reserved1               : 2;
    UCHAR TestWrite               : 1;
    UCHAR Reserved2               : 5;
    UCHAR Reserved3[3];
} FEATURE_DATA_DDCD_R_WRITE, *PFEATURE_DATA_DDCD_R_WRITE;

// 0x0032 - FeatureDDCDRWWrite
typedef struct _FEATURE_DATA_DDCD_RW_WRITE {
    FEATURE_HEADER Header;
    UCHAR Blank                   : 1;
    UCHAR Intermediate            : 1;
    UCHAR Reserved1               : 6;
    UCHAR Reserved2[3];
} FEATURE_DATA_DDCD_RW_WRITE, *PFEATURE_DATA_DDCD_RW_WRITE;

// 0x0033 - 0x00ff are Reserved

// 0x0100 - FeaturePowerManagement
typedef struct _FEATURE_DATA_POWER_MANAGEMENT {
    FEATURE_HEADER Header;
} FEATURE_DATA_POWER_MANAGEMENT, *PFEATURE_DATA_POWER_MANAGEMENT;

// 0x0101 - FeatureSMART (not in MMC 2)
typedef struct _FEATURE_DATA_SMART {
    FEATURE_HEADER Header;
    UCHAR FaultFailureReportingPagePresent : 1;
    UCHAR Reserved1                        : 7;
    UCHAR Reserved2;
} FEATURE_DATA_SMART, *PFEATURE_DATA_SMART;

// 0x0102 - FeatureEmbeddedChanger
typedef struct _FEATURE_DATA_EMBEDDED_CHANGER {
    FEATURE_HEADER Header;
    UCHAR Reserved1                : 2;
    UCHAR SupportsDiscPresent      : 1;
    UCHAR Reserved2                : 1;
    UCHAR SideChangeCapable        : 1;
    UCHAR Reserved3                : 3;
    UCHAR Reserved4[2];
    UCHAR HighestSlotNumber        : 5;
    UCHAR Reserved                 : 3;
} FEATURE_DATA_EMBEDDED_CHANGER, *PFEATURE_DATA_EMBEDDED_CHANGER;

// 0x0103 - FeatureCDAudioAnalogPlay
typedef struct _FEATURE_DATA_CD_AUDIO_ANALOG_PLAY {
    FEATURE_HEADER Header;
    UCHAR SeperateVolume           : 1;
    UCHAR SeperateChannelMute      : 1;
    UCHAR ScanSupported            : 1;
    UCHAR Reserved1                : 5;
    UCHAR Reserved2;
    UCHAR NumerOfVolumeLevels[2];  // [0] == MSB, [1] == LSB
} FEATURE_DATA_CD_AUDIO_ANALOG_PLAY, *PFEATURE_DATA_CD_AUDIO_ANALOG_PLAY;

// 0x0104 - FeatureMicrocodeUpgrade
typedef struct _FEATURE_DATA_MICROCODE_UPDATE {
    FEATURE_HEADER Header;
} FEATURE_DATA_MICROCODE_UPDATE, *PFEATURE_DATA_MICROCODE_UPDATE;

// 0x0105 - FeatureTimeout
typedef struct _FEATURE_DATA_TIMEOUT {
    FEATURE_HEADER Header;
} FEATURE_DATA_TIMEOUT, *PFEATURE_DATA_TIMEOUT;

// 0x0106 - FeatureDvdCSS
typedef struct _FEATURE_DATA_DVD_CSS {
    FEATURE_HEADER Header;
    UCHAR Reserved1[3];
    UCHAR CssVersion;
} FEATURE_DATA_DVD_CSS, *PFEATURE_DATA_DVD_CSS;

// 0x0107 - FeatureRealTimeStreaming
typedef struct _FEATURE_DATA_REAL_TIME_STREAMING {
    FEATURE_HEADER Header;
    UCHAR StreamRecording         : 1;
    UCHAR WriteSpeedInGetPerf     : 1;
    UCHAR WriteSpeedInMP2A        : 1;
    UCHAR SetCDSpeed              : 1;
    UCHAR ReadBufferCapacityBlock : 1;
    UCHAR Reserved1               : 3;
    UCHAR Reserved2[3];
} FEATURE_DATA_REAL_TIME_STREAMING, *PFEATURE_DATA_REAL_TIME_STREAMING;

// 0x0108 - FeatureLogicalUnitSerialNumber
typedef struct _FEATURE_DATA_LOGICAL_UNIT_SERIAL_NUMBER {
    FEATURE_HEADER Header;
    UCHAR SerialNumber[0];
} FEATURE_DATA_LOGICAL_UNIT_SERIAL_NUMBER, *PFEATURE_DATA_LOGICAL_UNIT_SERIAL_NUMBER;

// 0x0109 is Reserved

// 0x010a
// an integral multiple of the _EX structures are returned for page 010A
typedef struct _FEATURE_DATA_DISC_CONTROL_BLOCKS_EX {
    UCHAR ContentDescriptor[4];
} FEATURE_DATA_DISC_CONTROL_BLOCKS_EX, *PFEATURE_DATA_DISC_CONTROL_BLOCKS_EX;
// use a zero-sized array for this....
typedef struct _FEATURE_DATA_DISC_CONTROL_BLOCKS {
    FEATURE_HEADER Header;
    FEATURE_DATA_DISC_CONTROL_BLOCKS_EX Data[0];
} FEATURE_DATA_DISC_CONTROL_BLOCKS, *PFEATURE_DATA_DISC_CONTROL_BLOCKS;

// 0x010b
typedef struct _FEATURE_DATA_DVD_CPRM {
    FEATURE_HEADER Header;
    UCHAR Reserved0[3];
    UCHAR CPRMVersion;
} FEATURE_DATA_DVD_CPRM, *PFEATURE_DATA_DVD_CPRM;

// 0x010c - 0xfeff are Reserved
typedef struct _FEATURE_DATA_RESERVED {
    FEATURE_HEADER Header;
    UCHAR Data[0];
} FEATURE_DATA_RESERVED, *PFEATURE_DATA_RESERVED;

// 0xff00 - 0xffff are Vendor Specific
typedef struct _FEATURE_DATA_VENDOR_SPECIFIC {
    FEATURE_HEADER Header;
    UCHAR VendorSpecificData[0];
} FEATURE_DATA_VENDOR_SPECIFIC, *PFEATURE_DATA_VENDOR_SPECIFIC;


//
// NOTE: All FEATURE_* structures may be extended.  use of these structures
//       requires verification that the FeatureHeader->AdditionLength field
//       contains AT LEAST enough data to cover the data fields being accessed.
//       This is due to the design, which allows extending the size of the
//       various structures, which will result in these structures sizes
//       being changed over time.
//       *** Programmers beware! ***
//

//
// NOTE: This is based on MMC 3
//       Further revisions will maintain backward compatibility
//       with the non-reserved fields listed here.  If you need
//       to access a new field, please typecast to FEATURE_DATA_RESERVED
//       and access the appropriate bits there.
//

//
// IOCTL_CDROM_GET_CONFIGURATION returns a FEATURE_* struct, which always
//       starts with a FEATURE_HEADER structure.
//

//
// these are to be used for the request type 
//

#define SCSI_GET_CONFIGURATION_REQUEST_TYPE_ALL     0x0
#define SCSI_GET_CONFIGURATION_REQUEST_TYPE_CURRENT 0x1
#define SCSI_GET_CONFIGURATION_REQUEST_TYPE_ONE     0x2


typedef struct _GET_CONFIGURATION_IOCTL_INPUT {
    FEATURE_NUMBER Feature;
    ULONG          RequestType; // SCSI_GET_CONFIGURATION_REQUEST_TYPE_*
    PVOID          Reserved[2];
} GET_CONFIGURATION_IOCTL_INPUT, *PGET_CONFIGURATION_IOCTL_INPUT;



#if _MSC_VER >= 1200
#pragma warning(pop)          // un-sets any local warning changes
#endif
#pragma warning(default:4200) // array[0] is not a warning for this file


#endif // __NTDDMMC__