Re: IRQ routing(?) problem on Enterprise 450 with Areca SATA RAID controller

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On Tue, Jan 02, 2007 at 04:03:25PM +0200, Eki wrote:
> Hi!
> 
> It seems that 2.6.17 (or -stable 2.6.17.14) is the last working
> kernel with E450, using Areca SATA RAID controller.
> 
> I tested a lot of newer kernel versions, 2.6.18, 2.6.19, some -rc's,
> and the latest sparc-2.6 git tree as of 30th december, but none of them
> will work correctly:
> 
>  [root@e450] [~] # uname -r
>  2.6.20-rc2-davem-061230
> 
>  [root@e450] [~] # modprobe arcmsr
>  ARECA RAID ADAPTER2: FIRMWARE VERSION V1.42 2006-10-13
>  scsi2 : Areca SATA Host Adapter RAID Controller( RAID6 capable)
>  Driver Version 1.20.00.13
>  arcmsr2: abort device command of scsi id=0 lun=0
>  arcmsr2: scsi id=0 lun=0 ccb='0xfffff800fc840000' poll command abort successfully
>  arcmsr2: abort device command of scsi id=0 lun=0
>  arcmsr2: scsi id=0 lun=0 ccb='0xfffff800fc840240' poll command abort successfully
>  arcmsr2: abort device command of scsi id=0 lun=0
>  arcmsr2: scsi id=0 lun=0 ccb='0xfffff800fc840480' poll command abort successfully
>  scsi 2:0:0:0: scsi: Device offlined - not ready after error recovery
>  arcmsr2: abort device command of scsi id=1 lun=0
>  arcmsr2: scsi id=1 lun=0 ccb='0xfffff800fc8406c0' poll command abort successfully
>  arcmsr2: abort device command of scsi id=1 lun=0
>  arcmsr2: scsi id=1 lun=0 ccb='0xfffff800fc840900' poll command abort successfully
> 
> I found this thread from August, which seems to describe the same
> problem I'm experiencing:
> 
> http://www.spinics.net/lists/sparclinux/msg00458.html
> 
> I've done as David S. Miller suggested, and booted the kernel with
> "ofdebug=2"
> 
> I've attached "prtconf -lv" from a working 2.6.17.14 and non-working
> 2.6.20-rc2 kernels.
> 
> Anybody have any idea what's going on?
> 
> Thanks,
> 
> Eki

Hello,

Haven't seen any response on this issue yet. Doesn't anybody else have
similar problems with PCI-X cards on E450?

Thanks,

Eki
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