Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
CM_SCSI_DEVICE_DATA
IRP
MDL
Collapse the table of content
Expand the table of content

CM_SCSI_DEVICE_DATA structure

The CM_SCSI_DEVICE_DATA structure defines a device-type-specific data record that is stored in the \\Registry\Machine\Hardware\Description tree for a SCSI HBA if the system can collect this information during the boot process.

Syntax


typedef struct _CM_SCSI_DEVICE_DATA {
  USHORT Version;
  USHORT Revision;
  UCHAR  HostIdentifier;
} CM_SCSI_DEVICE_DATA, *PCM_SCSI_DEVICE_DATA;

Members

Version

The version number of this structure.

Revision

The revision for this structure.

HostIdentifier

The SCSI bus identifier used by the ARC firmware.

Requirements

Header

Wdm.h (include Wdm.h, Ntddk.h, or Ntifs.h)

See also

IoQueryDeviceDescription
IoReportResourceUsage
CM_PARTIAL_RESOURCE_DESCRIPTOR

 

 

Send comments about this topic to Microsoft

Show:
© 2015 Microsoft