From: Ethan Weinstein <e-d0uble@stinkfoot.org>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linuxppc-dev@lists.linuxppc.org
Subject: Re: aic7xxx panics (long)
Date: Mon, 21 Jul 2003 21:11:30 -0400 [thread overview]
Message-ID: <3F1C8F42.2080703@stinkfoot.org> (raw)
In-Reply-To: <1058830966.11024.10.camel@gaston>
Benjamin Herrenschmidt wrote:
> That's weird, things appear to be mapped the same way. The only
> difference I see that could be significant (though it should not)
> is that 2.4.21 actually doesn't enable the IO access (the driver
> is supposed to do only MMIO here). Can you try this patch ? If
> it works, then we might be facing a HW bug...
>
> In drivers/scsi/aix7xxx/aix7xxx_osm_pci.c, line 313, replace:
>
> command &= ~(PCIM_CMD_PORTEN|PCIM_CMD_MEMEN);
>
> with
> command |= PCIM_CMD_PORTEN|PCIM_CMD_MEMEN;
>
> And tell me if that makes any difference,
>
> Ben.
Ben,
_Exact_ same crash with that patch applied. I suppose that's good as
it's probably not a HW bug? What next?
-Ethan
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
prev parent reply other threads:[~2003-07-22 1:11 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-30 6:27 aic7xxx panics Ethan Weinstein
2003-06-30 7:11 ` Benjamin Herrenschmidt
2003-07-01 1:48 ` aic7xxx panics (long) Ethan Weinstein
2003-07-01 9:59 ` Benjamin Herrenschmidt
2003-07-02 3:37 ` Ethan Weinstein
2003-07-02 7:59 ` Ethan Benson
2003-07-02 8:39 ` Michel Dänzer
2003-07-02 9:24 ` Benjamin Herrenschmidt
2003-07-02 9:48 ` Ethan Benson
2003-07-02 12:26 ` Benjamin Herrenschmidt
2003-07-04 1:01 ` Ethan Weinstein
2003-07-07 15:04 ` Benjamin Herrenschmidt
2003-07-07 16:51 ` Ethan Weinstein
2003-07-15 14:15 ` Ethan Weinstein
2003-07-15 14:17 ` Benjamin Herrenschmidt
2003-07-15 14:26 ` Ethan Weinstein
2003-07-15 14:30 ` Benjamin Herrenschmidt
2003-07-19 22:22 ` Ethan Weinstein
2003-07-21 23:42 ` Benjamin Herrenschmidt
2003-07-22 1:11 ` Ethan Weinstein [this message]
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