[ofw] Ibinstaller.cpp - ideas why SetupDiInstallDevice() would fail& crash IA64 win2k system?

[Smith, Stan]

Leonid Keller wrote:
> Stan,
> 
> have you received my previous mail with a suggestion of a fix ?
> I attach it for any case.
> Hope, it helps.

Hello - Yes the fix works nicely. IA64 ibbus.sys loads with no problems.
Rebuilt WinOF 1.0 (ia64) installs correctly.
 x86 and x64 drivers install and run correctly.

Thank you!!

Please advise when this fix is pushed back into openib-windows svn, as I
will wait until then to generate a head of the tree installer; WinOF
1.0.1 ?

Thank you 'all' for the assistance!

Stan.



> 
> Leonid
> 
>> -----Original Message-----
>> From: Smith, Stan [mailto:stan.smith at intel.com]
>> Sent: Thursday, August 16, 2007 7:29 PM
>> To: Leonid Keller; Tziporet Koren; Erez Cohen; Ishai Rabinovitz Cc:
>> ofw at lists.openfabrics.org Subject: RE: [ofw] Ibinstaller.cpp - ideas
>> why SetupDiInstallDevice() would fail& crash IA64 win2k system?
>> 
>> Thank you to all who responded.
>> 
>> Tzachi Dar responded earlier this week and I sent him
>> relevant trace information; see enclosed email.
>> 
>> I was initially incorrect in my assessment of the failing
>> component, the real offender is
>> ibbus!ib_fixup_ca_attr() as it casts a (uchar*) into a struct
>> pointer which is unaligned for IA64 - KaBoom!
>> 
>> Waiting to hear from Tzachi on resolution or additional debug info.
>> 
>> The openib-windows IA64 driver install failure count is now 4
>> out of 4 attempts; the gentleman who thought he installed
>> WinOF on IA64, uninstalled, reinstalled and stepped into the
>> same ibbus crash.
>> Loading the IA64 mthca/ibbus driver manually will generate
>> the same crash; WinOF is not the culprit.
>> 
>> Stan.
>> 
>> 
>> Leonid Keller wrote:
>>> Could you build checked drivers, reinstall under WinDbg and show the
>>> trace (!analyze -v) of the crash ?
>>> 
>>>> -----Original Message-----
>>>> From: ofw-bounces at lists.openfabrics.org
>>>> [mailto:ofw-bounces at lists.openfabrics.org] On Behalf Of Smith, Stan
>>>> Sent: Friday, August 10, 2007 3:11 AM
>>>> To: Tziporet Koren
>>>> Cc: ofw at lists.openfabrics.org
>>>> Subject: [ofw] Ibinstaller.cpp - ideas why
>>>> SetupDiInstallDevice() would fail& crash IA64 win2k system?
>>>> 
>>>> Hello,
>>>>   3 out of 4 Windows Server 2003 SP1 IA64 systems after a fresh OS
>>>> install blue-screen crash when ibbus.sys (svn.614) loads? DbgView
>>>> shows the call to SetupDiInstallDevice failing...
>>>> 
>>>> Recent head of svn tree (751) exhibits the same behavior for IA64.
>>>> 
>>>> Any idea's ?
>>>> 
>>>> Thanks,
>>>> 
>>>> Stan.
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