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* Fw: SAS1068 PCI-X Fusion-MPT SAS 1000:0055
@ 2007-01-26 10:19 Andrew Morton
  2007-01-26 19:53 ` Jun'ichi Nomura
  0 siblings, 1 reply; 7+ messages in thread
From: Andrew Morton @ 2007-01-26 10:19 UTC (permalink / raw)
  To: linux-scsi; +Cc: Moore, Eric Dean, areq



Begin forwarded message:

Date: Tue, 23 Jan 2007 17:51:43 +0100
From: areq@areq.eu.org
To: linux-kernel@vger.kernel.org
Subject: SAS1068 PCI-X Fusion-MPT SAS 1000:0055


Hi

I have new NEC server with SAS1068 PCI-X Fusion-MPT SAS
pciid: 1000:0055
mptsas form 2.6.20-rc5 don't recognize it ;(

I see that driver support only 1000:0054 and 1000:0058 devices.

./drivers/message/fusion/mptsas.c:      { PCI_VENDOR_ID_LSI_LOGIC,
MPI_MANUFACTPAGE_DEVID_SAS1068,
./drivers/message/fusion/mptsas.c:      { PCI_VENDOR_ID_LSI_LOGIC,
MPI_MANUFACTPAGE_DEVID_SAS1068E,
./drivers/message/fusion/mptbase.c:     else if (pdev->device ==
MPI_MANUFACTPAGE_DEVID_SAS1068) {
./drivers/message/fusion/mptbase.c:     else if (pdev->device ==
MPI_MANUFACTPAGE_DEVID_SAS1068E) {
./drivers/message/fusion/lsi/mpi_cnfg.h:#define
MPI_MANUFACTPAGE_DEVID_SAS1068              (0x0054)
./drivers/message/fusion/lsi/mpi_cnfg.h:#define
MPI_MANUFACTPAGE_DEVID_SAS1068E             (0x0058)

lspci -v:

0d:05.0 SCSI storage controller: LSI Logic / Symbios Logic Unknown
device 0055 (rev 01)
	Subsystem: NEC Corporation Unknown device 8336
	Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 7
	I/O ports at 3000 [size=256]
	Memory at deb10000 (64-bit, non-prefetchable) [size=16K]
	Memory at deb00000 (64-bit, non-prefetchable) [size=64K]
	[virtual] Expansion ROM at 88000000 [disabled] [size=2M]
	Capabilities: [50] Power Management version 2
	Capabilities: [98] Message Signalled Interrupts: Mask- 64bit+
Queue=0/0 Enable-
	Capabilities: [68] PCI-X non-bridge device
	Capabilities: [b0] MSI-X: Enable- Mask- TabSize=1


Any solution ?

Cheers,
Areq
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^ permalink raw reply	[flat|nested] 7+ messages in thread
* RE: Fw: SAS1068 PCI-X Fusion-MPT SAS 1000:0055
@ 2007-01-29 16:14 Moore, Eric
  2007-01-30 16:05 ` Frederic TEMPORELLI
  0 siblings, 1 reply; 7+ messages in thread
From: Moore, Eric @ 2007-01-29 16:14 UTC (permalink / raw)
  To: Jun'ichi Nomura, areq; +Cc: Andrew Morton, linux-scsi

On Friday, January 26, 2007 12:53 PM, Jun'ichi Nomura wrote: 
> Hi,
> 
> > I have new NEC server with SAS1068 PCI-X Fusion-MPT SAS
> > pciid: 1000:0055
> > mptsas form 2.6.20-rc5 don't recognize it ;(
> > 
> > I see that driver support only 1000:0054 and 1000:0058 devices.
> 
> It might be that the device has software RAID feature and changes
> device ID based on setup. (1000:0055 when software RAID is enabled
> and 1000:0054 or something for normal SAS)
> 
> If so, there is a chance you can disable the software RAID
> via BIOS setup utility.
> 
> Thanks,
> -- 
> Jun'ichi Nomura, NEC Corporation of America
>

You probably want to talk to the megaraid folks and see
if the have a driver for that.

I didn't submit a device id of 0055 to sourceforge.

The only 1068 ids that are clamied by mptsas is 0054 and 0058
which are the pcix and pcie solutions.   I notice that 0055 is
listed in repository, but it was not me that submitted that.
http://pci-ids.ucw.cz/iii/?i=1000 

Eric Moore

^ permalink raw reply	[flat|nested] 7+ messages in thread
* RE: Fw: SAS1068 PCI-X Fusion-MPT SAS 1000:0055
@ 2007-02-05 17:04 Moore, Eric
  0 siblings, 0 replies; 7+ messages in thread
From: Moore, Eric @ 2007-02-05 17:04 UTC (permalink / raw)
  To: Frederic TEMPORELLI; +Cc: linux-scsi

The 2.6.9-22.EL kernel is RHEL4 Update 2.   You may
want to contact someone from the LSI MegaRAID group,
or Red Hat since this is a binary only deliverable.  You
should be able to find a MegaRAID contact in the MAINTAINERS file
in the top directory of the kernel source tree.

I work on mpt fusion drivers, which is a seperate division within LSI.

Eric

On Sunday, February 04, 2007 11:49 PM, Frederic TEMPORELLI wrote:
> 
> Eric,
> 
> 
> Do you have more information about 'megasr' module, which 
> seems able to
> manage 'MegaRAID' on LSI 1068 ?
> 
> This module is also named 'megaswr'
> 
> Here's modinfo output for this module (binary for RH4, but can also be
> found for SLES9)
> ==========================================================
> [root@iotiger2 x86_64]# modinfo megaswr.ko
> filename:       megaswr.ko
> parm:           low_mem_g:Set to 1 to simulate low mem condition
> parm:           dbglvl_g:driver-wide debug flag
> license:        GPL
> description:    LSI Logic SofrRAID Driver
> author:         LSI Logic Corporation
> alias:          pci:v00000000d00000000sv00000000sd00000000bc*sc*i*
> alias:          pci:v00000000d00000000sv00000000sd00000000bc*sc*i*
> alias:          pci:v00000000d00000000sv00000000sd00000000bc*sc*i*
> ...
> alias:          pci:v00000000d00000000sv00000000sd00000000bc*sc*i*
> alias:          pci:v00000000d00000000sv00000000sd00000000bc*sc*i*
> depends:        scsi_mod
> vermagic:       2.6.9-22.ELsmp SMP gcc-3.4
> ==========================================================
> 
> 
> => the module is provided by LSI (I get it from the web from 
> supermicro)
> => the module is under GPL (but sources aren't shipped, nor the GPL
> license )
> => the module is shipped with a 'pci.ids' file, with 
> following content:
> ==========================================================
> 0x8086 0x2652   "megaswr"       "MegaSWR|INTEL-ICH6R"
> 0x8086 0x2682   "megaswr"       "MegaSWR|INTEL-ESB2"
> 0x8086 0x27C1   "megaswr"       "MegaSWR|INTEL-ICH7R"
> 0x8086 0x27C3   "megaswr"       "MegaSWR|INTEL-ICH7R"
> 0x1000 0x0030   "megaswr"       "MegaSWR|LSILogic-1030"
> 0x1000 0x0050   "megaswr"       "MegaSWR|LSILogic-1064"
> 0x1000 0x0054   "megaswr"       "MegaSWR|LSILogic-1068"
> 0x1000 0x0055   "megaswr"       "MegaSWR|LSILogic-1068"
> 0x1000 0x0057   "megaswr"       "MegaSWR|LSILogic-1064E"
> 0x1000 0x0059   "megaswr"       "MegaSWR|LSILogic-1068E"
> ==========================================================
> (note the chip with id 1000:0055)
> 
> Hope that you can give us more details...
> 
> regards
> --
> Frederic TEMPORELLI
> 
> 
> 
> 
> Frederic TEMPORELLI a écrit :
> > Hi,
> > 
> > Also seen on a NEC server, a 1068 chip with a jumper used 
> to switch chip
> > PCI ID and its BIOS:
> > - PCI ID = 0054 => 'MPT Fusion' BIOS
> > - PCI ID = 0055 => 'MegaRAID' BIOS
> > 
> > I'm feeling that I submit this unusual chip ID to pciid DB 
> some month ago...
> > 
> > More important: there's a driver for this chip when it is used in
> > 'MegaRAID' mode (standard 'mptsas' driver may be used for MPT Fusion
> > mode) . This driver is named 'megasr' and is available 
> (binaries) from
> > several server vendors (Intel/Supermicro/Hitachi...) for 
> standard distro
> > (RH,Suse).
> > Seems that this driver is provided by LSI (modinfo)...
> > 
> > regards
> > --
> > Fred
> > 
> > 
> > Moore, Eric a écrit :
> >> On Friday, January 26, 2007 12:53 PM, Jun'ichi Nomura wrote: 
> >>> Hi,
> >>>
> >>>> I have new NEC server with SAS1068 PCI-X Fusion-MPT SAS
> >>>> pciid: 1000:0055
> >>>> mptsas form 2.6.20-rc5 don't recognize it ;(
> >>>>
> >>>> I see that driver support only 1000:0054 and 1000:0058 devices.
> >>> It might be that the device has software RAID feature and changes
> >>> device ID based on setup. (1000:0055 when software RAID is enabled
> >>> and 1000:0054 or something for normal SAS)
> >>>
> >>> If so, there is a chance you can disable the software RAID
> >>> via BIOS setup utility.
> >>>
> >>> Thanks,
> >>> -- 
> >>> Jun'ichi Nomura, NEC Corporation of America
> >>>
> >> You probably want to talk to the megaraid folks and see
> >> if the have a driver for that.
> >>
> >> I didn't submit a device id of 0055 to sourceforge.
> >>
> >> The only 1068 ids that are clamied by mptsas is 0054 and 0058
> >> which are the pcix and pcie solutions.   I notice that 0055 is
> >> listed in repository, but it was not me that submitted that.
> >> http://pci-ids.ucw.cz/iii/?i=1000 
> >>
> >> Eric Moore
> >> -
> >> To unsubscribe from this list: send the line "unsubscribe 
> linux-scsi" in
> >> the body of a message to majordomo@vger.kernel.org
> >> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> >>
> > 
> > -
> > To unsubscribe from this list: send the line "unsubscribe 
> linux-scsi" in
> > the body of a message to majordomo@vger.kernel.org
> > More majordomo info at  http://vger.kernel.org/majordomo-info.html
> > 
> 
> 
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^ permalink raw reply	[flat|nested] 7+ messages in thread
end of thread, other threads:[~2007-02-05 17:04 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2007-01-26 10:19 Fw: SAS1068 PCI-X Fusion-MPT SAS 1000:0055 Andrew Morton
2007-01-26 19:53 ` Jun'ichi Nomura
2007-01-29 20:20   ` Arkadiusz Patyk
  -- strict thread matches above, loose matches on Subject: below --
2007-01-29 16:14 Moore, Eric
2007-01-30 16:05 ` Frederic TEMPORELLI
2007-02-05  6:49   ` Frederic TEMPORELLI
2007-02-05 17:04 Moore, Eric

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