From owner-freebsd-current@FreeBSD.ORG  Wed Jan 14 07:06:36 2004
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Date: Wed, 14 Jan 2004 16:06:25 +0100
From: Regis GRAF <regis@bsdlibre.net>
To: sos@deepcore.dk
References: <200401141433.i0EEXwhn020669@spider.deepcore.dk>
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cc: freebsd-current@FreeBSD.ORG
Subject: Re: ata problem with 5.2-RELEASE
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Selon sos@deepcore.dk:

> It seems Regis GRAF wrote:
> > > > Jan 13 20:45:35 tiny kernel: ad0: FAILURE - WRITE_DMA
> > > status=51<READY,DSC,ERROR>
> > > > error=84<ICRC,ABORTED> LBA=79763263
> > > 
> > 
> > The 5.1p11 never issue a message concerning problem with cable or write
> error. I
> > never had read error.
> > The controler is an add-on card on this machine. The cable does normally
> support
> > ata133 (I'll verify this tonight) and the whome worked perfectly (with
> UDMA133)
> > on 5.1p11.
> 
> There hasn't been any timing changes other than we are now using the memio
> interface (which might cause requests to be issued faster)..
> 
> -Søren
> 


is there anything I can do ? I use atacontrol after every reboot, which is not
the best solution :)

I modified the file ata_chipset.c, changing UDMA6 to UDMA5 for SiL0680... I hope
it solved the problem for the moment...

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