Are SCSI Miniport filters possible?

NTDEV
1

Is there a way to be a filter driver between scsiport.sys and the miniports?

2

SCSIPORT.SYS is a DLL that is linked by the miniports. The miniport
provides the DriverEntry(). So, the way to filter is to simply filter
the SCSI device directly and look at the IRPs.

Jamey

-----Original Message-----
From: xxxxx@lists.osr.com
[mailto:xxxxx@lists.osr.com] On Behalf Of Nate Bushman
Sent: Friday, September 27, 2002 12:29 PM
To: NT Developers Interest List
Subject: [ntdev] Are SCSI Miniport filters possible?

Is there a way to be a filter driver between scsiport.sys and the
miniports?

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3

Possible? probably, but very difficult. The relationship between
miniport and scsiport is dll<->dll client. You would have to hook the
registration function (ScsiportInitialize.) Seek a different solution.

===========================
Mark Roddy
Consultant, Microsoft DDK MVP
Hollis Technology Solutions
xxxxx@hollistech.com
www.hollistech.com
603-321-1032

-----Original Message-----
From: “Nate Bushman”
To: “NT Developers Interest List”
Date: Fri, 27 Sep 2002 13:28:50 -0600
Subject: [ntdev] Are SCSI Miniport filters possible?

> Is there a way to be a filter driver between scsiport.sys and the
> miniports?
>
>
> —
> You are currently subscribed to ntdev as: xxxxx@hollistech.com
> To unsubscribe send a blank email to %%email.unsub%%