Hi all,
OS :- win98
I am porting the exsisting code for a pcmcia 2k driver to win 98…here i am finding that, IRP_MN_START_DEVICE is not called after
IRP_MN_FILTER_RESOURCE_REQUIREMENTS…and it pnp manager issues IRP_MN_QUERY_STOP_DEVICE instead…
more over i am not getting the debug print after the DispatchPnp function called for 1 time ,and getting printed for Dispatchpnp function debug message for the 8th time…
In device manager, it shows, the card is not present or not working properly or all the drivers are not installed…with (CODE 10)
can anybody spot out and let me know, whether win 98 porting compatibility issue missed out…???
The same code has been working excellent in win2k…
following are the debug messages…
Entering DISPATCH_PNP->PNP MGR CALLED 1 TIME
Entering ACQUIRE_REMOVE_LOCK function
ACQUIRED_REMOVE_LOCK
PCMCIA_070102_1 - PNP Request (IRP_MN_FILTER_RESOURCE_REQUIREMENTS)
Entering DEFAULT_PNP_HANDLER
IoCallDriverFunction inside DefPnpHdlr returned 0
Quiting DEFAULT_PNP_HANDLER
Entering RELEASE_REMOVE_LOCK function
RELEASED_REMOVE_LOCK
Quiting DISPATCH_PNP->RETURN TO PNP_MGR 1 time
Entering DISPATCH_PNP->PNP MGR CALLED 8 TIME
Entering ACQUIRE_REMOVE_LOCK function
ACQUIRED_REMOVE_LOCK
PCMCIA_070102_1 - PNP Request (IRP_MN_QUERY_STOP_DEVICE)
Entering HANDLE_QUERY_STOP
PCMCIA_070102_1 - To PENDINGSTOP from WORKING
Entering DEFAULT_PNP_HANDLER
IoCallDriverFunction inside DefPnpHdlr returned 0
Quiting DEFAULT_PNP_HANDLER
Quiting HANDLE_QUERY_STOP
Entering RELEASE_REMOVE_LOCK function
RELEASED_REMOVE_LOCK
Quiting DISPATCH_PNP->RETURN TO PNP_MGR 8 time
Entering DISPATCH_PNP->PNP MGR CALLED 9 TIME
Entering ACQUIRE_REMOVE_LOCK function
ACQUIRED_REMOVE_LOCK
PCMCIA_070102_1 - PNP Request (IRP_MN_CANCEL_STOP_DEVICE)
Entering HANDLE_CANCEL_STOP
Entering FORWARD_AND_WAIT function
Entering OnRequestComplet Function
Quiting OnRequestComplet Function
Quiting FORWARD_AND_WAIT function
PCMCIA_070102_1 - To WORKING from PENDINGSTOP
Entering CompleteRequest_irp_stat function
Jumping to IoCompleteRequest Function
Quiting CompleteRequest_irp_stat function
Quiting HANDLE_CANCEL_STOP
Entering RELEASE_REMOVE_LOCK function
RELEASED_REMOVE_LOCK
Quiting DISPATCH_PNP->RETURN TO PNP_MGR 9 time
Thanx very much,
shiva Prasad