MmMapIospace problem

NTDEV
1

Hi, all
I have written a driver for Video Broadcasting device which is having
32MB of SDRAM . If i load my driver plugging 4 cards in the system, it
will load for only 3 and for the 4 th card MmMapIospace () is failing

any suggestions ?

Thanks
shiva

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2

Try changing number of the system PTEs in the registry.

M

-----Original Message-----
From: Shiva Mallu [mailto:xxxxx@tataelxsi.co.in]
Sent: Monday, February 04, 2002 4:13 AM
To: NT Developers Interest List
Subject: [ntdev] MmMapIospace problem

Hi, all
I have written a driver for Video Broadcasting device which is having
32MB of SDRAM . If i load my driver plugging 4 cards in the system, it
will load for only 3 and for the 4 th card MmMapIospace () is failing

any suggestions ?

Thanks
shiva

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