[ofw] SRP target from OpenSolaris not recognized

[Tzachi Dar]

>From the log file, this the error:

00000149	6.61263466	__srp_validate_ioc() !ERROR!: 	
00000150	6.61264229	Not an SRP CLASS(0x100)/SUBCLASS(0x690e).	
00000151	6.61266088	srp_hba_create() !ERROR!: 	
00000152	6.61266470	Session Connection Failure.	
00000153	6.61267614	srp_find_adapter() !ERROR!: 	
00000154	6.61267853	srp_hba_create returned 43	


According to the log files, this is the lines that cause the problem:

	if ( ( p_ioc_rec->info.profile.io_class != SRP_IO_CLASS &&
		   p_ioc_rec->info.profile.io_class != SRP_IO_CLASS_R10 ) ||
		 p_ioc_rec->info.profile.io_subclass != SRP_IO_SUBCLASS )
	{
		SRP_PRINT_EXIT( TRACE_LEVEL_ERROR, SRP_DBG_ERROR,
						("Not an SRP CLASS(0x%x)/SUBCLASS(0x%x).\n",
						cl_ntoh16( p_ioc_rec->info.profile.io_class ),
						cl_ntoh16( p_ioc_rec->info.profile.io_subclass )) );
		return FALSE;
	}

The constants that are being used are:
#define SRP_IO_CLASS			CL_HTON16(0x0100)  /* T10 changed */
#define SRP_IO_CLASS_R10		CL_HTON16(0xff00)  /* FF + high 8 bits of NCITS OUI */
#define SRP_IO_SUBCLASS			CL_HTON16(0x609e)  /* Low 16 bits of NCITS OUI */


So the problem is the io_subclass that 0x609e != 690e

Does anybody knows what the different subclass mean? I can easily change the code to allow this subclass as well, but I don't know what will happen next.

Thanks
Tzachi
> -----Original Message-----
> From: ofw-bounces at lists.openfabrics.org [mailto:ofw-
> bounces at lists.openfabrics.org] On Behalf Of Grüninger, Andreas (LGL
> Extern)
> Sent: Sunday, August 29, 2010 7:19 PM
> To: ofw at lists.openfabrics.org
> Subject: Re: [ofw] SRP target from OpenSolaris not recognized
> 
> I attached the log to this email.
> 
> Thanks
> Andreas
> 
> -----Ursprüngliche Nachricht-----
> Von: Tzachi Dar [mailto:tzachid at mellanox.co.il]
> Gesendet: Sonntag, 29. August 2010 17:11
> An: Grüninger, Andreas (LGL Extern); ofw at lists.openfabrics.org
> Betreff: RE: SRP target from OpenSolaris not recognized
> 
> 
> Can you please download our checked driver (ibsrp.sys) and copy it to
> the windows\system32\drivers directory.
> Please run debugview on your machine. Next, please disable the device
> and enable it again.
> Please send us the log of the error that you will get.
> 
> You can find the debug version of the driver in the symbol zip file
> that is in our website. You can also send me the type of your system
> (2003/8 32/64bits) and I'll send you the driver file.
> 
> 
> Thanks
> Tzachi
> 
> > -----Original Message-----
> > From: ofw-bounces at lists.openfabrics.org [mailto:ofw-
> > bounces at lists.openfabrics.org] On Behalf Of Grüninger, Andreas (LGL
> > Extern)
> > Sent: Sunday, August 29, 2010 5:59 PM
> > To: ofw at lists.openfabrics.org
> > Subject: [ofw] SRP target from OpenSolaris not recognized
> >
> > Hallo
> >
> > I installed
> > - SRP target OpenSolaris B134 with SUNWhermon driver
> > - MLNX_VPI_wnet_x64.msi on Windows Server 2003 x64 SP2
> > - MLNX_OFED_LINUX v1.4 with OpenSM 3.3.0 on SLES10 SP2
> > - VMWare release-1.4.1-222
> > - Infiband cards: ConnectX Dual-Port DDR MHQH29-XTC
> >
> > The SRP targets can be used with initiators from Linux and ESX.
> >
> > On Windows the SRP target is not recognized.
> >
> > After the installation of the Mellanox driver package the target is
> > shown in the device manager as:
> > Other devices
> >    ? Solaris SRP Target 0.9a
> >
> > In the details of the device I found for "Compatible Ids" the values
> > IBA\C0100c690ep0108r0001
> > IBA\C0100c690ep0108
> >
> > In ib_srp.inf these values are defined [SRP.DeviceSection.ntx86]
> > %SRP.DeviceDesc% = SRP.DDInstall,IBA\C0100c609ep0108r0001, \
> >
> > 	IBA\Cff00c609ep0108r0001, \
> > 								IBA\C0100c609ep0108, \
> > 								IBA\Cff00c609ep0108
> >
> > This seems to be a number turner.
> > Most probably the error is on the side of OpenSolaris sending the
> > wrong ids.
> >
> > When I change the inf like this
> >
> > [SRP.DeviceSection.ntamd64]
> > %SRP.DeviceDesc% = SRP.DDInstall,IBA\C0100c609ep0108r0001, \
> >
> > 	IBA\Cff00c609ep0108r0001, \
> > 								IBA\C0100c609ep0108, \
> > 								IBA\Cff00c609ep0108, \
> >
> > IBA\C0100c690ep0108r0001, \
> > 								IBA\C0100c690ep0108
> > the miniport driver can be installed and is put under
> >
> >
> > SCSI and RAID controllers
> >    Mellanox Infiniband SRP Miniport
> >
> > But the driver cannot be started with the message "This device cannot
> > start. (Code 10)"
> >
> > I checked the drivers from http://www.openfabrics.org/ too but to no
> > avail.
> >
> > Are there chances to use SRP targets from OpenSolaris?
> >
> >
> > Kind regards
> >
> > Andreas
> > _______________________________________________
> > ofw mailing list
> > ofw at lists.openfabrics.org
> > http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw