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Message-Id: <1157503653.22705.156.camel@localhost.localdomain> Date: Wed, 06 Sep 2006 10:47:33 +1000 From: Benjamin Herrenschmidt <benh@...nel.crashing.org> To: James Bottomley <James.Bottomley@...elEye.com> Cc: Olaf Hering <olaf@...fle.de>, Linus Torvalds <torvalds@...l.org>, linux-scsi@...r.kernel.org, Linux Kernel Mailing List <linux-kernel@...r.kernel.org> Subject: Re: Linux 2.6.18-rc6 On Tue, 2006-09-05 at 18:22 -0500, James Bottomley wrote: > On Wed, 2006-09-06 at 08:20 +1000, Benjamin Herrenschmidt wrote: > > Yes, it's a PCI error. > > Thanks, and the cat of /proc/scsi_host/host<n>/signalling? > > My suspicion is the register doesn't actually exist on this card so it > doesn't actually respond on the bus. However, on my equivalent > everything works; largely I think because the only PC's I have don't > know how to signal a PCI error. Olaf will tell us (I don't have the hardware) but it's indeed a typical thing .... From my experience, Adaptec tend to very easily throw PCI aborts at you if it doesn't like something in a register access (which isn't necessarily a bad thing btw, other vendors are more lenient tho), and Macs are well known to Machine Check the box when getting a PCI error while most x86 boxes silently ignore them... Ben. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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