Device Drivers

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#3288

From: Rick Reitmaier
Date: Tue, 05 Jan 1993 18:59

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    Hi,

    A question about device drivers under OS/2.

    I'm currently trying to program a device driver in 
 C (no assembler for me, thanks).  I've been able to figure
 out most things, except for access to the request packet's 
 address.  How do I get the pointer to the packet from ES:BX 
 (physical device driver reference p3-5) while in my strategy 
 routine?

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Path: arc1-ca.pugleaf.net!sparky!uunet!usc!cs.utexas.edu!torn!nott!uotcsi2!revcan!Semi.Mitel.com!rickr

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Path: arc1-ca.pugleaf.net!sparky!uunet!usc!cs.utexas.edu!torn!nott!uotcsi2!revcan!Semi.Mitel.com!rickr
From: rickr@Semi.Mitel.COM (Rick Reitmaier)
Newsgroups: comp.os.os2.programmer
Subject: Device Drivers
Keywords: device, driver
Message-ID: <13786@icarus>
Date: 5 Jan 93 18:59:46 GMT
Organization: Mitel. Kanata (Ontario). Canada.
Lines: 11