Hello,
I'm debugging KmdfSmall driver installed on target VM by using VS2012 which is on Host.
But, 'Debugger Immediate Window' in VS 2012 on host not printing any msg. Here I'm using KdPrintEx((DPFLTR_IHVDRIVER_ID, DPFLTR_INFO_LEVEL, "\n KmdfSmallEvtDeviceAdd has been called\n")) as it is given in msdn http://msdn.microsoft.com/en-us/library/windows/hardware/hh439665(v=vs.85).aspx.
I updated the value of flag as well as described in OSRonline http://www.osronline.com/article.cfm?article=295
"HKLM\SYSTEM\CCS\Control\Session Manager\Debug Print Filter". Under this key, created a value with the name "DEFAULT" and Set the value of this key equal to the DWORD value 0xf".
But nothing changed. Might be I'm looking on wrong place for "KdPrintEx" msg o/p.
One thing is clear return value of KdPrintEx is correct i.e. STATUS_SUCCESS. I've checked it.
So, please let me know where do m wrong.
Regards
matt