Re: Fwd: Re: sata_mv driver on 88sx6041 ( 2.6.14): PCI IRQ error

[Narendra Hadke]

Jeff, 
 Really apreciate your help on this.
   How this works for PIO mode? SATA Disk looks 
 perfectly visible in PIO mode. The problem is when I
 go to DMA mode.
  Is this problem specific to DMA mode?
Thanks,
Narendra

--- Jeff Garzik <jeff@xxxxxxxxxx> wrote:

> Narendra Hadke wrote:
> > Hi,
> >     The sata_mv I am using is with
> >   "three fixes" ie 0.6 on kernel version 2.6.14
> > (Marvell 6041 part) without the IEN related
> change. 
> > libata & scsi are modified(imported change from
> later
> > version of kernel) to make this change 
> > compile.(With IEN change  driver gets truck after 
> > identifying the disk)
> >    I  got rid of the disk errors but the next the
> >  error I am getting is related to PCI IRQ.
> > -----------------------------------------
> > SCSI device sda: drive cache: write back
> >  sda:<3>sata_mv: PCI ERROR; PCI IRQ
> cause=0x00000400
> 
> "PCI ERROR" is the hardware signalling that a major
> PCI-bus-related 
> error has occurred.
> 
> Try moving the controller to a new PCI slot, or
> other hardware-level fixes.
> 
> 	Jeff
> 
> 
> 
> 


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