// ata.h

typedef struct _IDENTIFY_DEVICE_DATA_LOG_PAGE_ZONED_DEVICE_INFO {
  IDENTIFY_DEVICE_DATA_LOG_PAGE_HEADER Header;
  struct {
    ULONGLONG URSWRZ : 1;
    ULONGLONG Reserved : 62;
    ULONGLONG Valid : 1;
  } ZonedDeviceCapabilities;
  struct {
    ULONGLONG Reserved : 63;
    ULONGLONG Valid : 1;
  } ZonedDeviceSettings;
  struct {
    ULONGLONG Number : 32;
    ULONGLONG Reserved : 31;
    ULONGLONG Valid : 1;
  } OptimalNumberOfOpenSequentialWritePreferredZones;
  struct {
    ULONGLONG Number : 32;
    ULONGLONG Reserved : 31;
    ULONGLONG Valid : 1;
  } OptimalNumberOfNonSequentiallyWrittenSequentialWritePreferredZones;
  struct {
    ULONGLONG Number : 32;
    ULONGLONG Reserved : 31;
    ULONGLONG Valid : 1;
  } MaxNumberOfOpenSequentialWriteRequiredZones;
  struct {
    ULONGLONG ZacMinorVersion : 16;
    ULONGLONG Reserved0 : 47;
    ULONGLONG Valid : 1;
  } Version;
  UCHAR                                Reserved[456];
} IDENTIFY_DEVICE_DATA_LOG_PAGE_ZONED_DEVICE_INFO, *PIDENTIFY_DEVICE_DATA_LOG_PAGE_ZONED_DEVICE_INFO;
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (ns-ata-_identify_device_data_log_page_zoned_device_info)

IDENTIFY_DEVICE_DATA_LOG_PAGE_ZONED_DEVICE_INFO structure

Description

This structure is reserved for internal use only and should not be called from your code.

Members

`Header`

N/A

`ZonedDeviceCapabilities`

`ZonedDeviceCapabilities.URSWRZ`

N/A

`ZonedDeviceCapabilities.Reserved`

N/A

`ZonedDeviceCapabilities.Valid`

N/A

`ZonedDeviceSettings`

`ZonedDeviceSettings.Reserved`

N/A

`ZonedDeviceSettings.Valid`

N/A

`OptimalNumberOfOpenSequentialWritePreferredZones`

`OptimalNumberOfOpenSequentialWritePreferredZones.Number`

N/A

`OptimalNumberOfOpenSequentialWritePreferredZones.Reserved`

N/A

`OptimalNumberOfOpenSequentialWritePreferredZones.Valid`

N/A

`OptimalNumberOfNonSequentiallyWrittenSequentialWritePreferredZones`

`OptimalNumberOfNonSequentiallyWrittenSequentialWritePreferredZones.Number`

N/A

`OptimalNumberOfNonSequentiallyWrittenSequentialWritePreferredZones.Reserved`

N/A

`OptimalNumberOfNonSequentiallyWrittenSequentialWritePreferredZones.Valid`

N/A

`MaxNumberOfOpenSequentialWriteRequiredZones`

`MaxNumberOfOpenSequentialWriteRequiredZones.Number`

N/A

`MaxNumberOfOpenSequentialWriteRequiredZones.Reserved`

N/A

`MaxNumberOfOpenSequentialWriteRequiredZones.Valid`

N/A

`Version`

`Version.ZacMinorVersion`

N/A

`Version.Reserved0`

N/A

`Version.Valid`

N/A

`Reserved`

N/A

View the official Windows Driver Kit DDI reference

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