Memory mapped vxd driver

NTDEV
1

Hi,

Can I write a vxd driver for a memory mapped PCI; the drive should work
under windows 98. if the answer is yes then how I can do this?

Thanks,

Zyad

2

The answer to the first question is certainly YES.

The second question is a little bit harder to answer, as it’s a complicated
subject, writing device drivers (Whether VXD or some other variation
doesn’t really matter in this respect).

–
Mats

xxxxx@lists.osr.com wrote on 10/14/2004 03:00:10 PM:

Hi,

Can I write a vxd driver for a memory mapped PCI; the drive should work
under windows 98. if the answer is yes then how I can do this?

Thanks,

Zyad

Questions? First check the Kernel Driver FAQ at http://www.
osronline.com/article.cfm?id=256

You are currently subscribed to ntdev as: xxxxx@3dlabs.com
To unsubscribe send a blank email to xxxxx@lists.osr.com

ForwardSourceID:NT000055B6

3

Thanks Mats

I’m a little expert in writing vxd drivers, I have already wrote a
driver for an IO – PCI, now it is required to rewrite this driver to
work with the memory mapped version of the same PCI. I believe there
should be some easy way to convert between the IO and Memory mapped
drivers, like that in WDM, as you can switch between IO and Memory
mapped by using KMemoryRange and KioRange.

Can you tell me about any sample or any paper to read that might help me
in this issue.

Thank you,

Best wishes,

Zyad F. Mohamed

Mats PETERSSON wrote:

The answer to the first question is certainly YES.

The second question is a little bit harder to answer, as it’s a complicated
subject, writing device drivers (Whether VXD or some other variation
doesn’t really matter in this respect).

–
Mats

xxxxx@lists.osr.com wrote on 10/14/2004 03:00:10 PM:

>Hi,
>
>Can I write a vxd driver for a memory mapped PCI; the drive should work
>under windows 98. if the answer is yes then how I can do this?
>
>Thanks,
>
>Zyad
>
>
>
>
>—
>Questions? First check the Kernel Driver FAQ at http://www.
>osronline.com/article.cfm?id=256
>
>You are currently subscribed to ntdev as: xxxxx@3dlabs.com
>To unsubscribe send a blank email to xxxxx@lists.osr.com
>
>

>ForwardSourceID:NT000055B6
>
>

Questions? First check the Kernel Driver FAQ at http://www.osronline.com/article.cfm?id=256

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