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Re: Help needed to solve SCSI problem

To: "William J. Earl" <wje@fir.engr.sgi.com>
Subject: Re: Help needed to solve SCSI problem
From: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date: Sat, 27 Mar 1999 01:39:18 +0100
Cc: linux@cthulhu.engr.sgi.com
In-reply-to: <199903262349.PAA26663@fir.engr.sgi.com>; from William J. Earl on Fri, Mar 26, 1999 at 03:49:32PM -0800
References: <19990327002321.A3539@alpha.franken.de> <199903262349.PAA26663@fir.engr.sgi.com>
Sender: owner-linux@cthulhu.engr.sgi.com
On Fri, Mar 26, 1999 at 03:49:32PM -0800, William J. Earl wrote:
> #define EXTIO_HPC3_BUSERR             0x0010
> #define EXTIO_SG_STAT_0                       0x0001

ahh, another register I didn't know.

> HPC3_BUSERR means that the HPC3 got a bus error reading from memory.
> The driver is probably broken and giving bad commands to the HPC3.
> You should be able to find the error address in the GIO_ERR_ADDR register:

I've checked the MC registers cstat, gstat, the HPC3 registers intstat, 
instat.bug, bus error and the extio register. All of them are zero. Any 
other idea ?

Thomas.

-- 
   This device has completely bogus header. Compaq scores again :-|
It's a host bridge, but it should be called ghost bridge instead ;^)
                                        [Martin `MJ' Mares on linux-kernel]

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