Regarding PCI device drivers in Windows 2000

NTDEV
1

Hi all,

I am studying Windows 2000 DDK. If i want to write a device driver for PCI
card then do i have to write busenumerator driver also with function driver
or i have to only write function driver ?
what is use of file in winnt\system32\pci.sys in windows 2000 system ?
is it bus eneumerator for PCI cards ?

Kindly let me know if anybody is aware of …

Thanks,
Anil

2

PCI Bus driver provided by MS and u need not write any
driver for it. Just implement the function driver.

— Anil wrote:
> Hi all,
>
> I am studying Windows 2000 DDK. If i want to write a
> device driver for PCI
> card then do i have to write busenumerator driver
> also with function driver
> or i have to only write function driver ?
> what is use of file in winnt\system32\pci.sys in
> windows 2000 system ?
> is it bus eneumerator for PCI cards ?
>
> Kindly let me know if anybody is aware of …
>
> Thanks,
> Anil
>
>
>
> —
> You are currently subscribed to ntdev as:
> xxxxx@yahoo.com
> To unsubscribe send a blank email to
> %%email.unsub%%
>

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3

Only the function driver, pci.sys is an enumerator for PCI provided by MS.

Max

----- Original Message -----
From: Anil
To: NT Developers Interest List
Sent: Tuesday, June 04, 2002 12:31 PM
Subject: [ntdev] Regarding PCI device drivers in Windows 2000

Hi all,

I am studying Windows 2000 DDK. If i want to write a device driver for PCI card then do i have to write busenumerator driver also with function driver or i have to only write function driver ?
what is use of file in winnt\system32\pci.sys in windows 2000 system ?
is it bus eneumerator for PCI cards ?

Kindly let me know if anybody is aware of …

Thanks,
Anil

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