[ofw] SRP target from OpenSolaris not recognized
Tzachi Dar
tzachid at mellanox.co.il
Mon Aug 30 00:30:55 PDT 2010
What is your operating system (2003/8) 32/64 bits?
What version of the driver are you using?
Thanks
Tzachi
> -----Original Message-----
> From: Grüninger, Andreas (LGL Extern)
> [mailto:Andreas.Grueninger at lgl.bwl.de]
> Sent: Monday, August 30, 2010 10:28 AM
> To: Tzachi Dar; ofw at lists.openfabrics.org
> Subject: AW: SRP target from OpenSolaris not recognized
>
> Tzachi
>
> We can make a deal: you make the change und I will check it out in our
> test environment.
> May be the evaluation of the value can be protected by a flag set via
> the parameters key in the registry.
>
> In
> http://src.opensolaris.org/source/xref/nwam/nwam1/usr/src/uts/common/io
> /comstar/port/srpt/srp.h
> I find
> ...
> 38 /*
> 39 * The following defines and structures are based on revision
> 16A of
> 40 * the T10 Project 1415-D SRP Protocol specification.
> 41 */
> 42
> 43 /* Protocol revsion information */
> 44 enum {
> 45 SRP_PROTOCOL = 0x0108,
> 46 SRP_PROTOCOL_VERSION = 0x0001,
> 47 SRP_REV_16A_IO_CLASS = 0x0100,
> 48 SRP_REV_10_IO_CLASS = 0xFF00, /* Old targets */
> 49 SRP_IO_SUBCLASS = 0x690E
> 50 };
> 51
> ...
>
> On page 69 the value for "I/O Subclass" must read 609Eh and not 690Eh.
> Of course the error should be corrected on OpenSolaris.
> Maybe this will be done but in the current state of OpenSolaris/Solaris
> 11 this change will not be available for until end of year if at all.
> If not changed in the initiator code users of the published binaries of
> OpenSolaris can't use srp targets in windows.
>
> Thanks
>
> Andreas
>
> -----Ursprüngliche Nachricht-----
> Von: Tzachi Dar [mailto:tzachid at mellanox.co.il]
> Gesendet: Sonntag, 29. August 2010 22:26
> An: Grüninger, Andreas (LGL Extern); ofw at lists.openfabrics.org
> Betreff: RE: SRP target from OpenSolaris not recognized
>
> 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
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