From: Jiri Slaby <jirislaby@gmail.com>
To: unlisted-recipients:; (no To-header on input)
Cc: Robert Hancock <hancockrwd@gmail.com>,
Matthew Garrett <mjg59@srcf.ucam.org>,
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: Tue, 07 Sep 2010 13:02:17 +0200 [thread overview]
Message-ID: <4C861BB9.2000707@gmail.com> (raw)
In-Reply-To: <4C7B5F64.30205@suse.cz>
On 08/30/2010 09:36 AM, Jiri Slaby wrote:
> On 08/25/2010 01:25 AM, Robert Hancock wrote:
>> On Tue, Aug 24, 2010 at 2:11 AM, Jiri Slaby <jirislaby@gmail.com> wrote:
>>> So, to sum up:
>>> 1) acpi routing enabled (no kernel parameter) => ports 4+5 defunct.
>>> ports 4+5+6+7 are all on irq 11
>>>
>>> 2) acpi routing disabled (acpi=noirq) => all ports working, 4+5 on irq
>>> 10, 6+7 on irq 11
>>>
>>> 3) with the quirk [1] and acpi routing enabled => all ports working,
>>> ports 4+5 on irq 10, 6+7 on irq 11
>>>
>>> 4) in windows => 4+5+6+7 are all on irq 9 and the ports are all working.
>>>
>>> Any ideas what this means? Especially point 4)?
>>>
>>> [1] http://lkml.org/lkml/2010/6/27/85
>>
>> I think that's the key question. Is Windows actually using ACPI on
>> that machine at all? (Check the computer type in Device Manager and
>> see if it mentions ACPI.)
>
> Yes, there is Computer->ACPI PC.
Any ideas here, please? Is there anything what I might try?
thanks,
--
js
next prev parent reply other threads:[~2010-09-07 11:02 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
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 [this message]
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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