HP server and atto driver from hell

HP server and atto driver from hell

[Ralf Hildebrandt]

We thought HP would be a smart choice when it comes to Linux,..
Until now, because now we have to use a PCI Express SCSI card that
comes with a proprietary driver that won't even compile.

When I untar the lnx_drv_epciu320_107.tar.gz and try to compile the
glue between the binary blob and the kernel, I get:

c# make -k modules
Architecture is i386 (x86_regparm)
make[1]: Entering directory /usr/src/linux-2.6.25'
  CC [M]  /usr/src/lnx_drv_epciu320_107/src/atto_cfg.o
  /usr/src/lnx_drv_epciu320_107/src/atto_cfg.c: In function ‘attocfg_read_version’: /usr/src/lnx_drv_epciu320_107/src/atto_cfg.c:258: error: ‘struct device_driver’ has no member named ‘kobj’
make[2]: *** [/usr/src/lnx_drv_epciu320_107/src/atto_cfg.o] Error 1
  CC [M]  /usr/src/lnx_drv_epciu320_107/src/oswrap.o
  /usr/src/lnx_drv_epciu320_107/src/oswrap.c: In function ‘express2_attocfg_register’: /usr/src/lnx_drv_epciu320_107/src/oswrap.c:908: error: ‘struct device_driver’ has no member named ‘kobj’
make[2]: *** [/usr/src/lnx_drv_epciu320_107/src/oswrap.o] Error 1
make[2]: Target __build' not remade because of errors.
make[1]: *** [_module_/usr/src/lnx_drv_epciu320_107/src] Error 2
make[1]: Target modules' not remade because of errors.
make[1]: Leaving directory /usr/src/linux-2.6.25'
make: *** [modules] Error 2

in atto_cfg.c:

   258          if (this_drvr->kobj == &driver->kobj)
   259          {
   260              if (this_drvr->read_version)
   261                  return (*this_drvr->read_version) (driver, buffer);
   262              else
   263                  return 0;
   264          }

and in oswrap.o:

   905                  return NULL;
   906      }
   907
   908      return &atto_pci_driver.driver.kobj;
   909  }
   910
		  

-- 
Ralf Hildebrandt (i.A. des IT-Zentrums)         Ralf.Hildebrandt@charite.de
Charite - Universitätsmedizin Berlin            Tel.  +49 (0)30-450 570-155
Gemeinsame Einrichtung von FU- und HU-Berlin    Fax.  +49 (0)30-450 570-962
IT-Zentrum Standort CBF                 send no mail to snickebo@charite.de

Re: HP server and atto driver from hell

[Alan Cox]

On Tue, 29 Apr 2008 22:17:27 +0200
Ralf Hildebrandt <Ralf.Hildebrandt@charite.de> wrote:

> We thought HP would be a smart choice when it comes to Linux,..
> Until now, because now we have to use a PCI Express SCSI card that
> comes with a proprietary driver that won't even compile.

I would suggest you take it up with the supplier, given EU law on product
being fit for the purpose for which it was sold I would hope they jump.

Seriously it isn't going to be worth anyones time fighting binary crap
when there are open alternatives available. Tell HP to replace it with a
working card - also if you mail ordered it remember your EU wide 14 day
return option ;)

And please don't post pieces of proprietary driver code to the kernel
list - I doubt you have permission to do so from HP.

Alan

Re: HP server and atto driver from hell

[Mr. James W. Laferriere]

[-- Attachment #1: Type: TEXT/PLAIN, Size: 3084 bytes --]

 	Hello Ralf ,  Fyi ,  the fusion/mpt driver supports some of the ATTO 
devices ,  if your lspci -v for the ATTO controllers looks simular to this one 
it may just work with the fusion drivers .
 	Hth ,  JimL

# lspci -v -s 0d:04.0
0d:04.0 SCSI storage controller: Atto Technology Ultra320 SCSI Host Adapter (rev 08)
         Subsystem: Atto Technology Unknown device 8027
         Flags: bus master, 66MHz, medium devsel, latency 128, IRQ 16
         I/O ports at 5000 [size=256]
         Memory at d8640000 (64-bit, non-prefetchable) [size=256K]
         Memory at d8600000 (64-bit, non-prefetchable) [size=256K]
         Capabilities: [50] Power Management version 2
         Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
         Capabilities: [68] PCI-X non-bridge device



On Tue, 29 Apr 2008, Ralf Hildebrandt wrote:
> We thought HP would be a smart choice when it comes to Linux,..
> Until now, because now we have to use a PCI Express SCSI card that
> comes with a proprietary driver that won't even compile.
>
> When I untar the lnx_drv_epciu320_107.tar.gz and try to compile the
> glue between the binary blob and the kernel, I get:
>
> c# make -k modules
> Architecture is i386 (x86_regparm)
> make[1]: Entering directory /usr/src/linux-2.6.25'
>  CC [M]  /usr/src/lnx_drv_epciu320_107/src/atto_cfg.o
>  /usr/src/lnx_drv_epciu320_107/src/atto_cfg.c: In function ‘attocfg_read_version’: /usr/src/lnx_drv_epciu320_107/src/atto_cfg.c:258: error: ‘struct device_driver’ has no member named ‘kobj’
> make[2]: *** [/usr/src/lnx_drv_epciu320_107/src/atto_cfg.o] Error 1
>  CC [M]  /usr/src/lnx_drv_epciu320_107/src/oswrap.o
>  /usr/src/lnx_drv_epciu320_107/src/oswrap.c: In function ‘express2_attocfg_register’: /usr/src/lnx_drv_epciu320_107/src/oswrap.c:908: error: ‘struct device_driver’ has no member named ‘kobj’
> make[2]: *** [/usr/src/lnx_drv_epciu320_107/src/oswrap.o] Error 1
> make[2]: Target __build' not remade because of errors.
> make[1]: *** [_module_/usr/src/lnx_drv_epciu320_107/src] Error 2
> make[1]: Target modules' not remade because of errors.
> make[1]: Leaving directory /usr/src/linux-2.6.25'
> make: *** [modules] Error 2
>
> in atto_cfg.c:
>
>   258          if (this_drvr->kobj == &driver->kobj)
>   259          {
>   260              if (this_drvr->read_version)
>   261                  return (*this_drvr->read_version) (driver, buffer);
>   262              else
>   263                  return 0;
>   264          }
>
> and in oswrap.o:
>
>   905                  return NULL;
>   906      }
>   907
>   908      return &atto_pci_driver.driver.kobj;
>   909  }
>   910
>
>
>

-- 
+------------------------------------------------------------------+
| James   W.   Laferriere | System    Techniques | Give me VMS     |
| Network&System Engineer | 2133    McCullam Ave |  Give me Linux  |
| babydr@baby-dragons.com | Fairbanks, AK. 99701 |   only  on  AXP |
+------------------------------------------------------------------+

Re: HP server and atto driver from hell

[Ralf Hildebrandt]

* Alan Cox <alan@lxorguk.ukuu.org.uk>:

> I would suggest you take it up with the supplier, given EU law on product
> being fit for the purpose for which it was sold I would hope they jump.

Hah!
 
> Seriously it isn't going to be worth anyones time fighting binary crap
> when there are open alternatives available. Tell HP to replace it with a
> working card - also if you mail ordered it remember your EU wide 14 day
> return option ;)

Will ask the guy who bought it.

> And please don't post pieces of proprietary driver code to the kernel
> list - I doubt you have permission to do so from HP.

Sorry.

-- 
Ralf Hildebrandt (i.A. des IT-Zentrums)         Ralf.Hildebrandt@charite.de
Charite - Universitätsmedizin Berlin            Tel.  +49 (0)30-450 570-155
Gemeinsame Einrichtung von FU- und HU-Berlin    Fax.  +49 (0)30-450 570-962
IT-Zentrum Standort CBF                 send no mail to snickebo@charite.de

Re: HP server and atto driver from hell

[Ralf Hildebrandt]

* Mr. James W. Laferriere <babydr@baby-dragons.com>:

> Hello Ralf , Fyi , the fusion/mpt driver supports some of the ATTO 
> devices , if your lspci -v for the ATTO controllers looks simular to
> this one it may just work with the fusion drivers . Hth , JimL

I will try.

> # lspci -v -s 0d:04.0
> 0d:04.0 SCSI storage controller: Atto Technology Ultra320 SCSI Host Adapter (rev 08)
>         Subsystem: Atto Technology Unknown device 8027
>         Flags: bus master, 66MHz, medium devsel, latency 128, IRQ 16
>         I/O ports at 5000 [size=256]
>         Memory at d8640000 (64-bit, non-prefetchable) [size=256K]
>         Memory at d8600000 (64-bit, non-prefetchable) [size=256K]
>         Capabilities: [50] Power Management version 2
>         Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
>         Capabilities: [68] PCI-X non-bridge device

The device is 802F, not 8027, but I'll try.

-- 
Ralf Hildebrandt (i.A. des IT-Zentrums)         Ralf.Hildebrandt@charite.de
Charite - Universitätsmedizin Berlin            Tel.  +49 (0)30-450 570-155
Gemeinsame Einrichtung von FU- und HU-Berlin    Fax.  +49 (0)30-450 570-962
IT-Zentrum Standort CBF                 send no mail to snickebo@charite.de

Re: HP server and atto driver from hell

[Ralf Hildebrandt]

* Mr. James W. Laferriere <babydr@baby-dragons.com>:
> 	Hello Ralf ,  Fyi ,  the fusion/mpt driver supports some of the ATTO  
> devices ,  if your lspci -v for the ATTO controllers looks simular to this 
> one it may just work with the fusion drivers .
> 	Hth ,  JimL
>
> # lspci -v -s 0d:04.0
> 0d:04.0 SCSI storage controller: Atto Technology Ultra320 SCSI Host Adapter (rev 08)
>         Subsystem: Atto Technology Unknown device 8027
>         Flags: bus master, 66MHz, medium devsel, latency 128, IRQ 16
>         I/O ports at 5000 [size=256]
>         Memory at d8640000 (64-bit, non-prefetchable) [size=256K]
>         Memory at d8600000 (64-bit, non-prefetchable) [size=256K]
>         Capabilities: [50] Power Management version 2
>         Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
>         Capabilities: [68] PCI-X non-bridge device

Well, something seems to work:

[    3.571216] Fusion MPT base driver 3.04.06
[    3.571274] Copyright (c) 1999-2007 LSI Corporation
[    3.577292] Fusion MPT SPI Host driver 3.04.06
[    3.577389] ACPI: PCI Interrupt 0000:14:04.0[A] -> GSI 17 (level, low) -> IRQ 17
[    3.577512] mptbase: ioc0: Initiating bringup
[    3.836271] ioc0: LSI53C1030 C0: Capabilities={Initiator,Target}
[    3.992277] scsi0 : ioc0: LSI53C1030 C0, FwRev=01032700h, Ports=1, MaxQ=255, IRQ=17
[    3.992277] ACPI: PCI Interrupt 0000:14:04.1[B] -> GSI 18 (level, low) -> IRQ 18
[    3.992277] mptbase: ioc1: Initiating bringup
[    4.244297] ioc1: LSI53C1030 C0: Capabilities={Initiator,Target}
[    4.408304] scsi1 : ioc1: LSI53C1030 C0, FwRev=01032700h, Ports=1, MaxQ=255, IRQ=18

# lspci -v -s 14:04.0
14:04.0 SCSI storage controller: Atto Technology Ultra320 SCSI Host Adapter (rev 08)
        Subsystem: Atto Technology Unknown device 802f
        Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 17
        I/O ports at 5000 [size=256]
        Memory at fdfc0000 (64-bit, non-prefetchable) [size=256K]
        Memory at fdf80000 (64-bit, non-prefetchable) [size=256K]
        Capabilities: [50] Power Management version 2
        Capabilities: [58] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
	Capabilities: [68] PCI-X non-bridge device
	Kernel driver in use: mptspi
	Kernel modules: mptspi
			
-- 
Ralf Hildebrandt (i.A. des IT-Zentrums)         Ralf.Hildebrandt@charite.de
Charite - Universitätsmedizin Berlin            Tel.  +49 (0)30-450 570-155
Gemeinsame Einrichtung von FU- und HU-Berlin    Fax.  +49 (0)30-450 570-962
IT-Zentrum Standort CBF                 send no mail to snickebo@charite.de

Re: HP server and atto driver from hell

[Ralf Hildebrandt]

* Ralf Hildebrandt <Ralf.Hildebrandt@charite.de>:

> Well, something seems to work:
> 
> [    3.571216] Fusion MPT base driver 3.04.06
> [    3.571274] Copyright (c) 1999-2007 LSI Corporation
> [    3.577292] Fusion MPT SPI Host driver 3.04.06
> [    3.577389] ACPI: PCI Interrupt 0000:14:04.0[A] -> GSI 17 (level, low) -> IRQ 17
> [    3.577512] mptbase: ioc0: Initiating bringup
> [    3.836271] ioc0: LSI53C1030 C0: Capabilities={Initiator,Target}
> [    3.992277] scsi0 : ioc0: LSI53C1030 C0, FwRev=01032700h, Ports=1, MaxQ=255, IRQ=17
> [    3.992277] ACPI: PCI Interrupt 0000:14:04.1[B] -> GSI 18 (level, low) -> IRQ 18
> [    3.992277] mptbase: ioc1: Initiating bringup
> [    4.244297] ioc1: LSI53C1030 C0: Capabilities={Initiator,Target}
> [    4.408304] scsi1 : ioc1: LSI53C1030 C0, FwRev=01032700h, Ports=1, MaxQ=255, IRQ=18
> 
> # lspci -v -s 14:04.0
> 14:04.0 SCSI storage controller: Atto Technology Ultra320 SCSI Host Adapter (rev 08)
>         Subsystem: Atto Technology Unknown device 802f
>         Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 17
>         I/O ports at 5000 [size=256]
>         Memory at fdfc0000 (64-bit, non-prefetchable) [size=256K]
>         Memory at fdf80000 (64-bit, non-prefetchable) [size=256K]
>         Capabilities: [50] Power Management version 2
>         Capabilities: [58] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
> 	Capabilities: [68] PCI-X non-bridge device
> 	Kernel driver in use: mptspi
> 	Kernel modules: mptspi

According to http://lwn.net/Articles/254394, Eric Moore added the ATTO
4LD support:

mpt fusion: Add support for ATTO 4LD: Rebranded LSI

And the HP U320e SCSI Bus Adapter seesm to be a rebranded ATTO 4LD.
But I cannot be sure.

-- 
Ralf Hildebrandt (i.A. des IT-Zentrums)         Ralf.Hildebrandt@charite.de
Charite - Universitätsmedizin Berlin            Tel.  +49 (0)30-450 570-155
Gemeinsame Einrichtung von FU- und HU-Berlin    Fax.  +49 (0)30-450 570-962
IT-Zentrum Standort CBF                 send no mail to snickebo@charite.de

RE: HP server and atto driver from hell

[Moore, Eric]

On Wednesday, April 30, 2008 7:43 AM, Ralf Hildebrandt wrote:  
> * Ralf Hildebrandt <Ralf.Hildebrandt@charite.de>:
> 
> > Well, something seems to work:
> > 
> > [    3.571216] Fusion MPT base driver 3.04.06
> > [    3.571274] Copyright (c) 1999-2007 LSI Corporation
> > [    3.577292] Fusion MPT SPI Host driver 3.04.06
> > [    3.577389] ACPI: PCI Interrupt 0000:14:04.0[A] -> GSI 
> 17 (level, low) -> IRQ 17
> > [    3.577512] mptbase: ioc0: Initiating bringup
> > [    3.836271] ioc0: LSI53C1030 C0: Capabilities={Initiator,Target}
> > [    3.992277] scsi0 : ioc0: LSI53C1030 C0, 
> FwRev=01032700h, Ports=1, MaxQ=255, IRQ=17
> > [    3.992277] ACPI: PCI Interrupt 0000:14:04.1[B] -> GSI 
> 18 (level, low) -> IRQ 18
> > [    3.992277] mptbase: ioc1: Initiating bringup
> > [    4.244297] ioc1: LSI53C1030 C0: Capabilities={Initiator,Target}
> > [    4.408304] scsi1 : ioc1: LSI53C1030 C0, 
> FwRev=01032700h, Ports=1, MaxQ=255, IRQ=18
> > 
> > # lspci -v -s 14:04.0
> > 14:04.0 SCSI storage controller: Atto Technology Ultra320 
> SCSI Host Adapter (rev 08)
> >         Subsystem: Atto Technology Unknown device 802f
> >         Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 17
> >         I/O ports at 5000 [size=256]
> >         Memory at fdfc0000 (64-bit, non-prefetchable) [size=256K]
> >         Memory at fdf80000 (64-bit, non-prefetchable) [size=256K]
> >         Capabilities: [50] Power Management version 2
> >         Capabilities: [58] Message Signalled Interrupts: 
> Mask- 64bit+ Queue=0/0 Enable-
> > 	Capabilities: [68] PCI-X non-bridge device
> > 	Kernel driver in use: mptspi
> > 	Kernel modules: mptspi
> 
> According to http://lwn.net/Articles/254394, Eric Moore added the ATTO
> 4LD support:
> 
> mpt fusion: Add support for ATTO 4LD: Rebranded LSI
> 
> And the HP U320e SCSI Bus Adapter seesm to be a rebranded ATTO 4LD.
> But I cannot be sure.
> 

Yeah, ATTO support was added about a year ago, thanks to Sven Rudolph.
However I doubt HP card is *not* a rebranded ATTO card.  They both have
the same scsi controller, but the bios and firmware on the HP card are
directly from LSI, however I'm pretty sure that ATTO did everything them
selves.

Eric

Re: HP server and atto driver from hell

[Ralf Hildebrandt]

* Moore, Eric <Eric.Moore@lsi.com>:

> > According to http://lwn.net/Articles/254394, Eric Moore added the ATTO
> > 4LD support:
> > 
> > mpt fusion: Add support for ATTO 4LD: Rebranded LSI
> > 
> > And the HP U320e SCSI Bus Adapter seesm to be a rebranded ATTO 4LD.
> > But I cannot be sure.
> > 
> 
> Yeah, ATTO support was added about a year ago, thanks to Sven Rudolph.
> However I doubt HP card is *not* a rebranded ATTO card.  They both have
> the same scsi controller, but the bios and firmware on the HP card are
> directly from LSI, however I'm pretty sure that ATTO did everything
> themselves. 

You mean it probably won't work at all with the drive mpt spi driver?

-- 
Ralf Hildebrandt (i.A. des IT-Zentrums)         Ralf.Hildebrandt@charite.de
Charite - Universitätsmedizin Berlin            Tel.  +49 (0)30-450 570-155
Gemeinsame Einrichtung von FU- und HU-Berlin    Fax.  +49 (0)30-450 570-962
IT-Zentrum Standort CBF                 send no mail to snickebo@charite.de

Re: HP server and atto driver from hell

[Alex Chiang]

Hi Ralf,

* Ralf Hildebrandt <Ralf.Hildebrandt@charite.de>:
> 
> According to http://lwn.net/Articles/254394, Eric Moore added the ATTO
> 4LD support:
> 
> mpt fusion: Add support for ATTO 4LD: Rebranded LSI
> 
> And the HP U320e SCSI Bus Adapter seesm to be a rebranded ATTO 4LD.
> But I cannot be sure.

I don't know anything about this card, but I can try to track
down some help from other groups inside HP.

What HP server do you have? What HP part number is the card?

Thanks.

/ac

Re: HP server and atto driver from hell

[Ralf Hildebrandt]

* Ralf Hildebrandt <Ralf.Hildebrandt@charite.de>:

> > I would suggest you take it up with the supplier, given EU law on product
> > being fit for the purpose for which it was sold I would hope they jump.
> 
> Hah!
>  
> > Seriously it isn't going to be worth anyones time fighting binary crap
> > when there are open alternatives available. Tell HP to replace it with a
> > working card - also if you mail ordered it remember your EU wide 14 day
> > return option ;)
> 
> Will ask the guy who bought it.

The thing works with the mptspi driver just like a charm.
I wonder why anybody would need the other driver...

-- 
Ralf Hildebrandt (i.A. des IT-Zentrums)         Ralf.Hildebrandt@charite.de
Charite - Universitätsmedizin Berlin            Tel.  +49 (0)30-450 570-155
Gemeinsame Einrichtung von FU- und HU-Berlin    Fax.  +49 (0)30-450 570-962
IT-Zentrum Standort CBF                 send no mail to snickebo@charite.de

Re: HP server and atto driver from hell

[Ralf Hildebrandt]

* Mr. James W. Laferriere <babydr@baby-dragons.com>:
> 	Hello Ralf ,  Fyi ,  the fusion/mpt driver supports some of the ATTO  
> devices ,  if your lspci -v for the ATTO controllers looks simular to this 
> one it may just work with the fusion drivers .
> 	Hth ,  JimL

Yes, it just works :)

-- 
Ralf Hildebrandt (i.A. des IT-Zentrums)         Ralf.Hildebrandt@charite.de
Charite - Universitätsmedizin Berlin            Tel.  +49 (0)30-450 570-155
Gemeinsame Einrichtung von FU- und HU-Berlin    Fax.  +49 (0)30-450 570-962
IT-Zentrum Standort CBF                 send no mail to snickebo@charite.de

Re: HP server and atto driver from hell

[Sven Rudolph]

"Moore, Eric" <Eric.Moore@lsi.com> writes:

> On Wednesday, April 30, 2008 7:43 AM, Ralf Hildebrandt wrote:  
>> * Ralf Hildebrandt <Ralf.Hildebrandt@charite.de>:
>> 
>> > Well, something seems to work:
>> > 
>> > [    3.571216] Fusion MPT base driver 3.04.06
>> > [    3.571274] Copyright (c) 1999-2007 LSI Corporation
>> > [    3.577292] Fusion MPT SPI Host driver 3.04.06
>> > [    3.577389] ACPI: PCI Interrupt 0000:14:04.0[A] -> GSI 
>> 17 (level, low) -> IRQ 17
>> > [    3.577512] mptbase: ioc0: Initiating bringup
>> > [    3.836271] ioc0: LSI53C1030 C0: Capabilities={Initiator,Target}
>> > [    3.992277] scsi0 : ioc0: LSI53C1030 C0, 
>> FwRev=01032700h, Ports=1, MaxQ=255, IRQ=17
>> > [    3.992277] ACPI: PCI Interrupt 0000:14:04.1[B] -> GSI 
>> 18 (level, low) -> IRQ 18
>> > [    3.992277] mptbase: ioc1: Initiating bringup
>> > [    4.244297] ioc1: LSI53C1030 C0: Capabilities={Initiator,Target}
>> > [    4.408304] scsi1 : ioc1: LSI53C1030 C0, 
>> FwRev=01032700h, Ports=1, MaxQ=255, IRQ=18
>> > 
>> > # lspci -v -s 14:04.0
>> > 14:04.0 SCSI storage controller: Atto Technology Ultra320 
>> SCSI Host Adapter (rev 08)
>> >         Subsystem: Atto Technology Unknown device 802f
>> >         Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 17
>> >         I/O ports at 5000 [size=256]
>> >         Memory at fdfc0000 (64-bit, non-prefetchable) [size=256K]
>> >         Memory at fdf80000 (64-bit, non-prefetchable) [size=256K]
>> >         Capabilities: [50] Power Management version 2
>> >         Capabilities: [58] Message Signalled Interrupts: 
>> Mask- 64bit+ Queue=0/0 Enable-
>> > 	Capabilities: [68] PCI-X non-bridge device
>> > 	Kernel driver in use: mptspi
>> > 	Kernel modules: mptspi
>> 
>> According to http://lwn.net/Articles/254394, Eric Moore added the ATTO
>> 4LD support:
>> 
>> mpt fusion: Add support for ATTO 4LD: Rebranded LSI
>> 
>> And the HP U320e SCSI Bus Adapter seesm to be a rebranded ATTO 4LD.
>> But I cannot be sure.
>> 
>
> Yeah, ATTO support was added about a year ago, thanks to Sven Rudolph.
> However I doubt HP card is *not* a rebranded ATTO card.  They both have
> the same scsi controller, but the bios and firmware on the HP card are
> directly from LSI, however I'm pretty sure that ATTO did everything them
> selves.

HP did two completely different PCI-Express Low-Profile SCSI HBAs:

The single-channel (HP SC11 Xe) one looks very similiar to the
LSI20320IE, but the HP version appeared months before the LSI version.

The dual-channel version (AH627A; see
<http://www.hardware.com/product.asp?id=AH627A>, other Web sites show
a wrong photo with a PCI-X connector) seems to be an Atto UL5D
Low-profile.


Ralf's card looks a lot like my Atto UL5D Lowprofile. For the first
SCSI channel:

  # lspci -v -s 0d:04.0
0d:04.0 SCSI storage controller: Atto Technology Ultra320 SCSI Host Adapter (rev 08)
        Subsystem: Atto Technology Unknown device 802f
        Flags: bus master, 66MHz, medium devsel, latency 128, IRQ 17
        I/O ports at 6000 [size=256]
        Memory at fbc40000 (64-bit, non-prefetchable) [size=256K]
        Memory at fbc00000 (64-bit, non-prefetchable) [size=256K]
        [virtual] Expansion ROM at c2800000 [disabled] [size=1M]
        Capabilities: [50] Power Management version 2
        Capabilities: [58] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
        Capabilities: [68] PCI-X non-bridge device

I just tested mine with Linux 2.6.24.4, and it finds the attached DLT
drives and they work. I missed Ralf's original problem but the output
above suggests that it didn't find any devices?

	Sven