Ok, but it's frustrating.
/Erik
"But if it's an M$, why is it then named LSI ?."
Because it is a driver specific for the LSI chipset rather than it being the
generic 1394ohci.sys driver.
-Tim
-----Original Message-----
From: Erik Jakobsen [mailto:[email protected]]
Sent: Wednesday, December 30, 2009 11:45 AM
To: Peter G. Viscarola
Cc: Tim Ellison; David Beumer W0DHB; [email protected]
Subject: Re: [FlexEdge] FireWire query
Hi Peter.
Thank you so much for your help. I will carefully study what you have written
here.
One thing. I have choosen option 3 in the screenshot here:
http://www.urbakken.dk/native.jpg
But if it's an M$, why is it then named LSI ?.
Be back later Peter, and also directly :-)
/Erik OZ4KK
I've briefly examined both of the minidumps that Erik sent (Win7, 64-bit).
As is typical, it's not clear what's causing this crash. It COULD be the
FlexRadio driver, or it could be the 1394OHCI controller driver. Both of Erik's
crashes look similar to W0DHB's crashes that I analyzed last month. Of course,
this similarity COULD be due to the fact that the system load (1394 isochronous
traffic being processed) is pretty much the same as well.
I've included the clean stack trace information for both dumps below in case
anyone is interested.
Given that he'll have the symbols and sources for the FlexRadio driver, the dev
that owns FlexRadio.sys should be able to determine which driver is at fault
with a bit of work. It's possible he'll need a full kernel dump (not just a
minidump). If he thinks it's likely to be a Microsoft 1394 OHCI driver
problem, I strongly recommend the OEM gets Microsoft support involved (either
through the OEM's TAM or via per-incident WDK support) and get this tracked
down.
These random crashes should NOT occur.
Though this shouldn't matter, I think Erik said he's running the LSI-supplied
1394 OHCI driver. However, this doesn't appear to be the case. The data from
the crashing module suggests that he's running the Microsoft 1394 driver in
both crashes:
Image name: 1394ohci.sys
Timestamp: Mon Jul 13 20:07:12 2009 (4A5BCC30)
CheckSum: 000397AE
ImageSize: 0003E000
File version: 6.1.7600.16385
Product version: 6.1.7600.16385
File flags: 0 (Mask 3F)
File OS: 40004 NT Win32
File type: 3.7 Driver
File date: 00000000.00000000
Translations: 0409.04b0
CompanyName: Microsoft Corporation
ProductName: Microsoft(r) Windows(r) Operating System
InternalName: 1394ohci.sys
OriginalFilename: 1394ohci.sys
ProductVersion: 6.1.7600.16385
FileVersion: 6.1.7600.16385 (win7_rtm.090713-1255)
FileDescription: 1394 OpenHCI Driver
LegalCopyright: (c) Microsoft Corporation. All rights reserved.
The version of the FlexRadio driver that Erik's running dates from 2 November:
Image path: \SystemRoot\System32\Drivers\FlexRadio.sys
Image name: FlexRadio.sys
Timestamp: Mon Nov 02 16:41:48 2009 (4AEF521C)
CheckSum: 00036485
ImageSize: 00032580
Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4
Hope some of this is helpful,
Peter
K1PGV
---------------
Clean Stack Traces
12/29 minidump:
nt!KeBugCheckEx
Wdf01000!FxDmaTransactionBase::Initialize
Wdf01000!imp_WdfDmaTransactionInitialize
1394ohci!IsochRx::HandleIsochAttachBuffers
1394ohci!Isoch::HandleIsochAttachBuffers
1394ohci!Isoch::WdfEvtIoInternalDeviceControl
Wdf01000!FxIoQueue::DispatchRequestToDriver
Wdf01000!FxIoQueue::DispatchEvents
Wdf01000!FxIoQueue::QueueRequestFromForward
Wdf01000!FxIoQueue::ForwardRequestWorker
Wdf01000!FxIoQueue::ForwardRequest
Wdf01000!imp_WdfRequestForwardToIoQueue
1394ohci!Dispatch::DispatchIrbRequest
1394ohci!Dispatch::WdfEvtIoInternalDeviceControl
Wdf01000!FxIoQueue::DispatchRequestToDriver
Wdf01000!FxIoQueue::DispatchEvents
Wdf01000!FxIoQueue::QueueRequest
Wdf01000!FxPkgIo::Dispatch
Wdf01000!FxDevice::Dispatch
Wdf01000!imp_WdfRequestSend
1394ohci!ChildDevice::DispatchIrbRequest
1394ohci!ChildDevice::HandleIrbRequest
1394ohci!ChildDevice::WdfEvtIoInternalDeviceControl
Wdf01000!FxIoQueue::DispatchRequestToDriver
Wdf01000!FxIoQueue::DispatchEvents
Wdf01000!FxIoQueue::QueueRequest
Wdf01000!FxPkgIo::Dispatch
Wdf01000!FxDevice::Dispatch
FlexRadio
0x0
0x0
FlexRadio
0x0
12/30 minidump:
nt!KeBugCheckEx
Wdf01000!imp_WdfDmaTransactionRelease
1394ohci!IsochRx::WdfEvtNotificationDpc
Wdf01000!FxDpc::FxDpcThunk
nt!KiRetireDpcList
nt!KxRetireDpcList
nt!KiDispatchInterruptContinue
-----Original Message-----
From: [email protected] [mailto:flexedge-boun...@flex-
radio.biz] On Behalf Of Tim Ellison
Sent: Wednesday, December 30, 2009 10:33 AM
To: Erik Jakobsen; David Beumer W0DHB
Cc: [email protected]
Subject: Re: [FlexEdge] FireWire query
The problem probably isn't a FlexRadio issue. It looks like it is
most probably the LSI driver that is failing. There isn't much
FlexRadio can do with the dump.
I recommend that you try and contact the tech support @ LSI and see
if they want the dump file.
This is not an uncommon situation with a new operating system and the
fact that Microsoft changed the 1394 driver architecture is
compounding the problems.
The quickest solution might be to get a different Firewire card that
does not use the LSI chipset or use the generic (not legacy) Win7
1394ohci.sys driver for the Firewire card.
-Tim
-----Original Message-----
From: Erik Jakobsen [mailto:[email protected]]
Sent: Wednesday, December 30, 2009 12:21 AM
To: David Beumer W0DHB
Cc: Tim Ellison; [email protected]
Subject: Re: [FlexEdge] FireWire query
Yes I did, and after I switched to the LSI chipset based firewire I
got a BSOD.
I will send you the dump file directly.
--
Med venlig hilsen / Best regards
Erik Jakobsen OZ4KK
[email protected]
Erik
did you look in c:\windows\minidump ?
I was looking at your hardware configuration -- I also have an LSI
chipset based firewire card .
Dave W0DHB
Erik Jakobsen wrote:
Thanks for your comments David.
I searched for a file, but the 2 I had has dissappeared.
If happens again, I will send it to you.
_______________________________________________
Flexedge mailing list
[email protected]
http://mail.flex-radio.biz/mailman/listinfo/flexedge_flex-radio.biz
This is the FlexRadio Systems e-mail Reflector called FlexEdge. It
is used for posting topics related to SDR software development and
experimentalist who are using alpha and beta versions of the software.
--
Med venlig hilsen / Best regards
Erik Jakobsen OZ4KK
[email protected]
--
Med venlig hilsen / Bets regards.
Erik Jakobsen
_______________________________________________
Flexedge mailing list
[email protected]
http://mail.flex-radio.biz/mailman/listinfo/flexedge_flex-radio.biz
This is the FlexRadio Systems e-mail Reflector called FlexEdge. It is used for
posting topics related to SDR software development and experimentalist who are
using alpha and beta versions of the software.
