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# SCSICmd_INQUIRY_PageB0_Data

```
typedef struct SCSICmd_INQUIRY_PageB0_Data { ... } SCSICmd_INQUIRY_PageB0_Data;
```

## Overview

\discussion INQUIRY Page B0h data as defined in the SBC
specification. This section contains all structures and
definitions used by the INQUIRY command in response to a request
for page B0h - Block Limits VPD Page.

## Topics

### Instance Properties

[`UInt32 ATOMIC_ALIGNMENT;`](/documentation/DriverKit/SCSICmd_INQUIRY_PageB0_Data/ATOMIC_ALIGNMENT)

[`UInt32 ATOMIC_TRANSFER_LENGTH_GRANULARITY;`](/documentation/DriverKit/SCSICmd_INQUIRY_PageB0_Data/ATOMIC_TRANSFER_LENGTH_GRANULARITY)

[`UInt32 MAXIMUM_ATOMIC_BOUNDARY_SIZE;`](/documentation/DriverKit/SCSICmd_INQUIRY_PageB0_Data/MAXIMUM_ATOMIC_BOUNDARY_SIZE)

[`UInt32 MAXIMUM_ATOMIC_TRANSFER_LENGTH;`](/documentation/DriverKit/SCSICmd_INQUIRY_PageB0_Data/MAXIMUM_ATOMIC_TRANSFER_LENGTH)

[`UInt32 MAXIMUM_ATOMIC_TRANSFER_LENGTH_WITH_ATOMIC_BOUNDARY;`](/documentation/DriverKit/SCSICmd_INQUIRY_PageB0_Data/MAXIMUM_ATOMIC_TRANSFER_LENGTH_WITH_ATOMIC_BOUNDARY)

[`UInt8 MAXIMUM_COMPARE_AND_WRITE_LENGTH;`](/documentation/DriverKit/SCSICmd_INQUIRY_PageB0_Data/MAXIMUM_COMPARE_AND_WRITE_LENGTH)

[`UInt32 MAXIMUM_PREFETCH_LENGTH;`](/documentation/DriverKit/SCSICmd_INQUIRY_PageB0_Data/MAXIMUM_PREFETCH_LENGTH)

[`UInt32 MAXIMUM_TRANSFER_LENGTH;`](/documentation/DriverKit/SCSICmd_INQUIRY_PageB0_Data/MAXIMUM_TRANSFER_LENGTH)

[`UInt32 MAXIMUM_UNMAP_BLOCK_DESCRIPTOR_COUNT;`](/documentation/DriverKit/SCSICmd_INQUIRY_PageB0_Data/MAXIMUM_UNMAP_BLOCK_DESCRIPTOR_COUNT)

[`UInt32 MAXIMUM_UNMAP_LBA_COUNT;`](/documentation/DriverKit/SCSICmd_INQUIRY_PageB0_Data/MAXIMUM_UNMAP_LBA_COUNT)

[`UInt64 MAXIMUM_WRITE_SAME_LENGTH;`](/documentation/DriverKit/SCSICmd_INQUIRY_PageB0_Data/MAXIMUM_WRITE_SAME_LENGTH)

[`UInt32 OPTIMAL_TRANSFER_LENGTH;`](/documentation/DriverKit/SCSICmd_INQUIRY_PageB0_Data/OPTIMAL_TRANSFER_LENGTH)

[`UInt16 OPTIMAL_TRANSFER_LENGTH_GRANULARITY;`](/documentation/DriverKit/SCSICmd_INQUIRY_PageB0_Data/OPTIMAL_TRANSFER_LENGTH_GRANULARITY)

[`UInt32 OPTIMAL_UNMAP_GRANULARITY;`](/documentation/DriverKit/SCSICmd_INQUIRY_PageB0_Data/OPTIMAL_UNMAP_GRANULARITY)

[`UInt8 PAGE_CODE;`](/documentation/DriverKit/SCSICmd_INQUIRY_PageB0_Data/PAGE_CODE)

[`UInt16 PAGE_LENGTH;`](/documentation/DriverKit/SCSICmd_INQUIRY_PageB0_Data/PAGE_LENGTH)

[`UInt8 PERIPHERAL_DEVICE_TYPE;`](/documentation/DriverKit/SCSICmd_INQUIRY_PageB0_Data/PERIPHERAL_DEVICE_TYPE)

[`UInt32 UNMAP_GRANULARITY_ALIGNMENT;`](/documentation/DriverKit/SCSICmd_INQUIRY_PageB0_Data/UNMAP_GRANULARITY_ALIGNMENT)

[`UInt8 WSNZ;`](/documentation/DriverKit/SCSICmd_INQUIRY_PageB0_Data/WSNZ)

---

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