From: "Justin T. Gibbs" <gibbs@scsiguy.com>
To: Dana Lacoste <dana.lacoste@peregrine.com>
Cc: linux-kernel@vger.kernel.org, aic7xxx@freebsd.org
Subject: Re: AIC7xxx in 2.4.19-pre8?
Date: Wed, 15 May 2002 08:54:22 -0600 [thread overview]
Message-ID: <200205151454.g4FEsM990428@aslan.scsiguy.com> (raw)
In-Reply-To: Your message of "15 May 2002 09:49:12 EDT." <1021470553.28001.37.camel@dlacoste.ottawa.loran.com>
>(Kernel version is 2.4.19-pre8. Let me know if you want more info :)
>
>(Motherboard is Nexcom Peak 632 : 440BX with Adaptec 7890U2)
>
>I'm getting (over and over and over and over) the message from line
>1854 of drivers/scsi/aic7xxx/aic7xxx_pci.c :
>
>scsi0: PCI error Interrupt at seqaddr = 0x8
>scsi0: PCI error Interrupt at seqaddr = 0x9
>
>(0x9 is more common, no pattern detected between 0x8 and 0x9)
>
>It's interlaced with :
>scsi0: Received a Target Abort
>
>which means the status1 flag RTA was set, but I'm now officially out
>of my league :)
Hmm. The aic7xxx chip could have botched a master transaction somehow,
but that's still hard to say. Can you have the driver dump out its
chip state (call ahc_dump_card_state(ahc) from within the pci interrupt
handler) to get some additional information?
>This box was going fine till this morning (we upgraded from 2.4.18
>last night) and a second box we did the same thing to also had the
>same problem, so it looks like a kernel issue somehow, not just
>faulty hardware. Retrograding to 2.4.18 caused the problem to go
>away.
How much memory is in the box? What version of the aic7xxx driver
were you using under 2.4.18?
--
Justin
prev parent reply other threads:[~2002-05-15 14:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-05-15 13:49 Dana Lacoste
2002-05-15 14:54 ` Justin T. Gibbs [this message]
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