[ofw] error trying to load filter driver

[Tzachi Dar]

What operating system are you using?

If this is 2008 than the problem might be in the signing of the drivers.
If it is 2003, than that is not the problem.

By the way, where did you take the log from (is it setupapi.log ?)

Thanks
Tzachi 

> -----Original Message-----
> From: ofw-bounces at lists.openfabrics.org 
> [mailto:ofw-bounces at lists.openfabrics.org] On Behalf Of Sean Hefty
> Sent: Tuesday, June 24, 2008 3:59 AM
> To: ofw at lists.openfabrics.org
> Subject: [ofw] error trying to load filter driver
> 
> I'm unable to load the winverbs filter driver on x64 systems. 
>  The driver loads and works fine on x86.  The error from the 
> debugger is:
> 
> PipCallDriverAddDevice:	Unable to reference driver 
> \Driver\WinVerbs (c000026c)
> 
> It's the correct driver build, with the correct wdf 
> coinstallers.  If anyone has any ideas, I'm looking for them. :)
> 
> A more detailed debug log is below.
> 
> - Sean
> 
> -----
> 
> UMPNPMGR: Processing DeviceInstallEvent for 
> PCI\VEN_15B3&DEV_6278&SUBSYS_627815B3&REV_A0\4&27b69ee5&0&0030
> PipCallDriverAddDevice: Processing devnode 0x9b603730
> PipCallDriverAddDevice: DevNode flags going in = 0x000230
> PipCallDriverAddDevice:	Will load driver
> PipCallDriverAddDevice:	Opening registry key
> PCI\VEN_15B3&DEV_6278&SUBSYS_627815B3&REV_A0\4&27b69ee5&0&0030
> PipCallDriverAddDevice:		Class GUID is
> {58517E00-D3CF-40C9-A679-CEE5752F4491}
> PipCallDriverAddDevice:	Unable to open GUID\Properties key
> {58517E00-D3CF-40C9-A679-CEE5752F4491} - 0xc0000034
> PipCallDriverAddDevice:		Value Service [Type 1, 
> Len 12] @ 0x19e7608
> PipCallDriverAddDevice:			Service Name mthca
> PipCallDriverAddDevice:			DriverName is 
> \Driver\mthca
> PiNotifyUserMode: User-mode returned, status = 0x00000000, 
> status1 = 0x00000000, Result = 0x00000001
> PpCompleteDeviceEvent: Completing queued event - EventGuid = 
> GUID_DEVICE_ENUMERATED with 00000000
> [Info][SdbGetDatabaseMatch           ] Looking for
> "\SystemRoot\system32\DRIVERS\mthca.sys"
> [Info][SdbGetIndex                   ] index 0x7007(0x600b) 
> was not found in the
> index table
> [Info][SdbpSearchDB                  ] 
> SdbFindFirstStringIndexedTag failed to
> locate exe: "mthca.sys".
> [Info][SdbGetIndex                   ] index 0x7007(0x600b) 
> was not found in the
> index table
> PipCallDriverAddDevice:			Driver 
> Reference 0x999d1310
> PipCallDriverAddDevice:		Value UpperFilters 
> [Type 1, Len 18] @ 0x19e7610
> PipCallDriverAddDevice:			Service Name WinVerbs
> PipCallDriverAddDevice:			DriverName is 
> \Driver\WinVerbs
> PipCallDriverAddDevice:			Unable to 
> reference driver
> \Driver\WinVerbs (c000026c)
> PipCallDriverAddDevice: Error 0xc000026c while building 
> driver load list
> PipCallDriverAddDevice: DevNode flags leaving = 0x002230
> PipCallDriverAddDevice: Cleaning up
> ~0:[MTHCA] pa_cash_print() :pa_cash_print: max_nr_pages 
> 67108864 (0x4000000), cur_nr_pages  0 (0), free_list_hdr 0, 
> free_threshold 256
> ****** Unloaded driver (mthca)
> PipCallDriverAddDevice: Returning status 0xc000026c 
> IbCoInstaller called DI_FUNCTION =12
> 
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> 


--
Tzachi Dar
Mellanox Technologies LTD.
SW- Windows
Phone: +972 (4) 909 7200 (ext 271)
Mobile: +972 (57) 741 1269
E-mail: tzachid at mellanox.co.il

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