From: Jiri Slaby <jslaby@suse.cz>
To: Robert Hancock <hancockrwd@gmail.com>
Cc: lenb@kernel.org, linux-pci@vger.kernel.org,
linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
Jesse Barnes <jbarnes@virtuousgeek.org>
Subject: Re: [PATCH 1/1] ACPI: pci_irq, add PRT_ quirk for IBM Bartolo
Date: Mon, 28 Jun 2010 08:13:24 +0200 [thread overview]
Message-ID: <4C283D84.6080504@suse.cz> (raw)
In-Reply-To: <4C27E965.80508@gmail.com>
On 06/28/2010 02:14 AM, Robert Hancock wrote:
> On 06/27/2010 03:21 PM, Jiri Slaby wrote:
>> On IBM Bartolo machines, cards in 00:09.0 are defunct (if use
>> interrupts). DSDT says that this slot (with function 0, i.e. pin A) is
>> routed to \_SB_.PCI0.PIB_.LNKB. But it's not, it's wired to LNKC, so
>> interrupts are misrouted. Add a quirk for this to workaround the
>> issue.
>
> That seems a rather serious DSDT flaw. Do devices in that slot work in
> Windows?
Yes, the DSDT is pretty broken this way there. Regarding Windows, I
don't know and I doubt anybody will ever try.
regards,
--
js
suse labs
next prev parent reply other threads:[~2010-06-28 6:13 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-27 21:21 [PATCH 1/1] ACPI: pci_irq, add PRT_ quirk for IBM Bartolo Jiri Slaby
2010-06-28 0:14 ` Robert Hancock
2010-06-28 6:13 ` Jiri Slaby [this message]
2010-06-28 17:14 ` Matthew Garrett
2010-06-28 20:12 ` Jiri Slaby
2010-06-28 20:48 ` Matthew Garrett
2010-06-28 21:37 ` Robert Hancock
2010-06-29 18:40 ` Jiri Slaby
2010-06-29 23:23 ` Robert Hancock
2010-06-30 9:20 ` Jiri Slaby
2010-06-30 9:40 ` Jiri Slaby
2010-07-06 0:28 ` Robert Hancock
2010-07-19 16:29 ` Jiri Slaby
2010-07-19 19:19 ` Robert Hancock
2010-07-20 9:29 ` Jiri Slaby
2010-08-24 8:11 ` Jiri Slaby
2010-08-24 23:25 ` Robert Hancock
2010-08-30 7:36 ` Jiri Slaby
2010-09-07 11:02 ` Jiri Slaby
2010-09-07 14:40 ` Robert Hancock
2010-09-08 15:05 ` Jiri Slaby
2011-04-12 8:48 ` [RFC " Jiri Slaby
2011-04-12 8:58 ` Jiri Slaby
2011-04-12 15:56 ` Jesse Barnes
2011-04-12 15:59 ` Matthew Garrett
2011-04-14 9:40 ` Jiri Slaby
2011-05-13 7:18 ` Jiri Slaby
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