That should do it, you may get back more than one ID. You will have to
resolve that.
Don Burn (MVP, Windows DKD)
Windows Filesystem and Driver Consulting
Website: http://www.windrvr.com
Blog: http://msmvps.com/blogs/WinDrvr
From: Dennis Scott [mailto:xxxxx@allaboutif.com]
Posted At: Thursday, March 18, 2010 8:34 AM
Posted To: ntfsd
Conversation: how to get USB busid from minifilter driver
Subject: Re: how to get USB busid from minifilter driver
Thanks Don,
should i use IoGetDeviceProperty with DeviceProperty as
DevicePropertyHardwareID?
is this the correct way to get busid.
On Thu, Mar 18, 2010 at 5:51 PM, Don Burn wrote:
In the InstanceSetupCallback use FltGetDiskDeviceObject to get the
device, then use that to get the bus-id and store it in the context for
the instance. You do not want to get it for every create, it will stay
the same for a volume.
Don Burn (MVP, Windows DKD)
Windows Filesystem and Driver Consulting
Website: http://www.windrvr.com
Blog: http://msmvps.com/blogs/WinDrvr
From: Dennis Scott [mailto:xxxxx@allaboutif.com]
Posted At: Thursday, March 18, 2010 8:12 AM
Posted To: ntfsd
Conversation: how to get USB busid from minifilter driver
Subject: how to get USB busid from minifilter driver
Hi all,
How can i get the usb drive bus-id in an minifilter driver during
IRP_MJ_CREATE.
Thanks and Regards
dennis scott
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signature database 4954 (20100318)
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Information from ESET Smart Security, version of virus
signature database 4954 (20100318)
The message was checked by ESET Smart Security.
http://www.eset.com