SAMPLE: Passthru.exe - Sample SCSI Passthrough VSD

SUMMARY

Passthru.exe is a sample that demonstrates how to create the necessary data structures to implement a SCSI passthrough call-down. This is the only purpose of this sample. You can use the kernel debugger to break into, and walk through the code. The sample code contained in Passthru.exe was originally derived from the sample helper vsd located in the Windows 95 DDK on the following path: \\ddk\block\samples\vsd\helpvsd

When you receive the AEP_CONFIG_DCB message (in AER.ASM) and determine that this is a device you need to handle, you call do_inquiry() which uses the SCSI Passthrough technique to check for the attached SCSI device.