Debug mode Binaries

NTDEV
1

Dear All,

I am working with usb drivers in win xp, I want to know that can we get some debug message from usbstor.sys and usbhub.sys.

If yes how do we enable them?

Anticipating some response.
Thanks

2

If you have the checked build of the OS follow the info in this knowledge
base article:

http://support.microsoft.com/kb/314743

–
Don Burn (MVP, Windows DDK)
Windows 2k/XP/2k3 Filesystem and Driver Consulting
Website: http://www.windrvr.com
Blog: http://msmvps.com/blogs/WinDrvr
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wrote in message news:xxxxx@ntdev…
> Dear All,
>
> I am working with usb drivers in win xp, I want to know that can we get
> some debug message from usbstor.sys and usbhub.sys.
>
> If yes how do we enable them?
>
>
> Anticipating some response.
> Thanks
>

3

Thanks Don,
I have the checked build of the binaries.
I follow your suggestion.
After expanding the USBSTOR.SYS I replaced the original USBSTOR.SYS.
When I try to get the list of loaded modules USBSTOR id not there but as soon as I take out the Pen drive out of system I get it in the list of unloaded modules.

The dump is as following
lkd> lmntm usb*
start end module name
f700b000 f702de80 USBPORT USBPORT.SYS Wed Aug 04 11:38:34 2004 (41107D62)
f7638000 f7646100 usbhub usbhub.sys Wed Aug 04 11:38:40 2004 (41107D68)
f7790000 f7795000 usbuhci usbuhci.sys Wed Aug 04 11:38:34 2004 (41107D62)
f7798000 f779e800 usbehci usbehci.sys Wed Aug 04 11:38:34 2004 (41107D62)
f79d6000 f79d7280 USBD USBD.SYS Sat Aug 18 02:32:58 2001 (3B7D8682)

Unloaded modules:
a9aa2000 a9ab8000 USBSTOR.SYS
Timestamp: unavailable (00000000)
Checksum: 00000000
a9aa2000 a9ab8000 USBSTOR.SYS
Timestamp: unavailable (00000000)
Checksum: 00000000
aa8fa000 aa910000 USBSTOR.SYS
Timestamp: unavailable (00000000)
Checksum: 00000000

Can you tell me how to enable the symbols of USBSTOR.SYS?