Oops! IRP_MN_QUERY_LEGACY_BUS_INFORMATION

NTDEV
1

>

> Hi All,
> I am receving this IRP_MIN_QUERY_LEGACY_BUS_INFORMATION in my AddDevice routine
> for a PCI driver (W2k platform)… whats the appropriate response for this ?
> Thx,
>
> regards,
> Hassan

sorry I meant my pnpDispatch routine instead of ‘AddDevice’. And DDK says this
IRP_… is reserved for system use
regrards,
Hassan

You are currently subscribed to ntdev as: $subst(‘Recip.EmailAddr’)
To unsubscribe send a blank email to leave-ntdev-$subst(‘Recip.MemberIDChar’)@lists.osr.com

2

Just pass it down if you are a function or filter driver. If it comes to
your PDO, applicable to bus driver, just complete it without changing
the values in the IoStatus block.

-Eliyas

-----Original Message-----
From: Hassan Khan [mailto:xxxxx@trimedia.com]
Sent: Tuesday, April 24, 2001 1:30 PM
To: NT Developers Interest List
Subject: [ntdev] Oops! IRP_MN_QUERY_LEGACY_BUS_INFORMATION

> Hi All,
> I am receving this IRP_MIN_QUERY_LEGACY_BUS_INFORMATION in my
AddDevice routine
> for a PCI driver (W2k platform)… whats the appropriate response
for this ?
> Thx,
>
> regards,
> Hassan

sorry I meant my pnpDispatch routine instead of ‘AddDevice’. And DDK
says this
IRP_… is reserved for system use
regrards,
Hassan

You are currently subscribed to ntdev as: xxxxx@microsoft.com
To unsubscribe send a blank email to leave-ntdev-$subst(‘Recip.MemberIDChar’)@lists.osr.com

You are currently subscribed to ntdev as: $subst(‘Recip.EmailAddr’)
To unsubscribe send a blank email to leave-ntdev-$subst(‘Recip.MemberIDChar’)@lists.osr.com

3

On 04/24/01, ““Eliyas Yakub” ” wrote:
> Just pass it down if you are a function or filter driver. If it comes to
> your PDO, applicable to bus driver, just complete it without changing
> the values in the IoStatus block.
>
> -Eliyas
>
>

Thanks, that was simple. However, the strange thing is this
IRP_MN_QUERY_LEGACY_BUS_INFORMATION is NOT defined in wdm.h but it is
there in ntddk.h. For the time being I have defined it myself as what it is
in ntddk.h

best regards,
Hassan

—
You are currently subscribed to ntdev as: $subst(‘Recip.EmailAddr’)
To unsubscribe send a blank email to leave-ntdev-$subst(‘Recip.MemberIDChar’)@lists.osr.com