USB driver + Verifier

NTDEV
1

Hi all,

any body used the driver verfier for a USB driver ??

I have a page fault in usbd.sys (windows 2000 SP1)
when I issue a URB_FUNCTION_RESET_PIPE request.
I call this at IRQL passive level. The checked version
from Windows 2000 have here a assert in USBD.SYS.

elli

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2

elli,
I am using driver verify (and USBVerify) on a USB driver. I am running Win2k SP2. I’ve had no problems with driver verify (it actually found a bug or two for me!). I have a minor problem with USBVerify. When my driver issues a URB_FUNCTION_RESET_PIPE or URB_FUNCTION_ABORT_PIPE request twice, USBVerify erronously tells me that a similar previous request is still pending.

Larry

-----Original Message-----
From: Mathias Ellinger [mailto:xxxxx@Ellisoft.de]
Sent: Thursday, October 11, 2001 6:15 AM
To: NT Developers Interest List
Subject: [ntdev] USB driver + Verifier

Hi all,

any body used the driver verfier for a USB driver ??

I have a page fault in usbd.sys (windows 2000 SP1)
when I issue a URB_FUNCTION_RESET_PIPE request.
I call this at IRQL passive level. The checked version
from Windows 2000 have here a assert in USBD.SYS.

elli

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