ScsiPortGetPhysicalAddress behaves incorrectly during crash dump

NTDEV
1

Hi All,
I’m using ScsiPortGetPhysicalAddress() in my SCSI miniport driver to get the physical address of a buffer in NonCached extension. The fourth parameter Length returns the length of the mapped memory. But when I debug it during crash dump, the value in Length is not at all changed by the function. It remains whatever value it was, when ScsiPortGetPhysicalAddress was called. Anybody know if this function has any such problems during crash dump.

Thanks,
Sajeev.

2

I think somebody from Microsoft should be able to answer this.

Sajeev.

----- Original Message -----
From:
To:
Sent: Thursday, May 18, 2000 10:48 AM
Subject: RE: [ntdev] ScsiPortGetPhysicalAddress behaves incorrectly during
crash dump

> I am experiencing the same problems. Let me know if you find a solution.
>
> Nagib
>
>
> > -----Original Message-----
> > From: sas [SMTP:xxxxx@amiindia.co.in]
> > Sent: Thursday, May 18, 2000 12:12 PM
> > To: NT Developers Interest List
> > Subject: [ntdev] ScsiPortGetPhysicalAddress behaves incorrectly
> > during crash dump
> >
> > Hi All,
> > I’m using ScsiPortGetPhysicalAddress() in my SCSI miniport driver to get
> > the physical address of a buffer in NonCached extension. The fourth
> > parameter Length returns the length of the mapped memory. But when I
debug
> > it during crash dump, the value in Length is not at all changed by the
> > function. It remains whatever value it was, when
> > ScsiPortGetPhysicalAddress was called. Anybody know if this function has
> > any such problems during crash dump.
> >
> > Thanks,
> > Sajeev.