[ofw] Windows Server 2008 (Beta) fails to load x64 mthca.sys ?

[Smith, Stan]

Hello,
  Might you be able to diagnose the mthca.sys failure; my previous
understanding from email was that you have been able to load the
openib-windows stack on Windows Server 2008 successfully.

Failure to load is witnessed when installed via WIX (CA: devman.exe) or
by hand via Device Manger install.
WIX installer installs same x64 drivers files on Windows Server 2003
with no problems; WIX or Device Manager?

Windows Server 2008, LongHorn (LH for now), claims a corrupted mthca.sys
driver (code 39) as does the Infiniband Fabric system device. Again,
these same files load successfully on Windows Server 2003.

.cdf files for mthca.inf and ib_bus.inf are in the same folder as the
.inf files for the install.

All files are svn.849.

Suggestions?

Thanks,

Stan.

Infiniband Driver Properties-> General-tab

Windows cannot load the device driver for this hardware. The driver may
be corrupted or
missing. (Code 39).

>From System events viewer - PNP event

Log Name:      System
Source:        Microsoft-Windows-User-PnP
Date:          10/8/2007 11:32:23 AM
Event ID:      20001
Task Category: None
Level:         Information
Keywords:      
User:          SYSTEM
Computer:      CSE1
Description:
Driver Management concluded the process to install driver
FileRepository\mthca.inf_2483b5f7\mthca.inf for Device Instance ID
PCI\VEN_15B3&DEV_6278&SUBSYS_627815B3&REV_A0\4&25BDA1CD&0&0030 with the
following status: 0.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="Microsoft-Windows-User-PnP"
Guid="{eea178e3-e9d4-41ca-bb56-cede1a476629}" />
    <EventID>20001</EventID>
    <Version>0</Version>
    <Level>4</Level>
    <Task>0</Task>
    <Opcode>0</Opcode>
    <Keywords>0x8000000000000000</Keywords>
    <TimeCreated SystemTime="2007-10-08T18:32:23.502Z" />
    <EventRecordID>607</EventRecordID>
    <Correlation />
    <Execution ProcessID="2596" ThreadID="2464" />
    <Channel>System</Channel>
    <Computer>CSE1</Computer>
    <Security UserID="S-1-5-18" />
  </System>
  <UserData>
    <InstallDeviceID
xmlns:auto-ns2="http://schemas.microsoft.com/win/2004/08/events"
xmlns="http://manifests.microsoft.com/win/2004/08/windows/userpnp">
 
<DriverName>FileRepository\mthca.inf_2483b5f7\mthca.inf</DriverName>
      <DriverVersion>1.0.0.847</DriverVersion>
      <DriverProvider>OpenIB Alliance</DriverProvider>
 
<DeviceInstanceID>PCI\VEN_15B3&DEV_6278&SUBSYS_627815B3&REV_
A0\4&25BDA1CD&0&0030</DeviceInstanceID>
      <SetupClass>{58517E00-D3CF-40C9-A679-CEE5752F4491}</SetupClass>
      <RebootOption>false</RebootOption>
      <UpgradeDevice>false</UpgradeDevice>
      <IsDriverOEM>true</IsDriverOEM>
      <InstallStatus>0</InstallStatus>
      <DriverDescription>InfiniHost (MT25208) - Mellanox InfiniBand HCA
for PCI Express</DriverDescription>
    </InstallDeviceID>
  </UserData>
</Event>