From: Jiang Liu <liuj97@gmail.com>
To: Francois Rigaut <frigaut@gmail.com>
Cc: Yinghai Lu <yinghai@kernel.org>,
Greg KH <gregkh@linuxfoundation.org>,
linux-pci@vger.kernel.org,
Nico Schottelius <nico-linux-20120419@schottelius.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: Linux Support for Thunderbolt using Apple Monitor
Date: Sat, 05 May 2012 23:27:45 +0800 [thread overview]
Message-ID: <4FA546F1.1020008@gmail.com> (raw)
In-Reply-To: <4FA4E93F.3050800@gmail.com>
There's another mysterious _DSM function under \_SB.PCI0.P0P2.UPSB.
Seems it's related to Thunderbolt technology.
Method (_DSM, 4, NotSerialized)
{
If (LEqual (Arg0, Buffer (0x10)
{
/* 0000 */ 0xC6, 0xB7, 0xB5, 0xA0, 0x18, 0x13, 0x1C, 0x44,
/* 0008 */ 0xB0, 0xC9, 0xFE, 0x69, 0x5E, 0xAF, 0x94, 0x9B
}))
{
Store (Package (0x02)
{
"PCI-Thunderbolt",
0x01
}, Local0)
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Return (Local0)
}
Return (0x80000002)
}
On 05/05/2012 04:47 PM, Francois Rigaut wrote:
> http://maumae.net/thunderbolt/acpidump.bin
> Thanks.
> Francois
>
>
> On 05/05/12 18:18, Jiang Liu wrote:
>> This log message below implies that your BIOS doesn't provide the ACPI interfaces
>> needed by acpiphp driver. Maybe an ACPI dump file may help to identify the issue.
>> You may generate acpidump file by:
>> acpidump> acpidump.bin
>>
>>> May 5 14:09:55 localhost kernel: [28329.702720] acpiphp_glue: Total 0 slots
>> On 05/05/2012 12:19 PM, Francois Rigaut wrote:
>>> May 5 14:09:55 localhost kernel: [28329.702720] acpiphp_glue: Total 0 slots
next prev parent reply other threads:[~2012-05-05 15:27 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-19 16:38 Linux Support for Thunderbolt using Apple Monitor Nico Schottelius
2012-04-19 21:15 ` Greg KH
[not found] ` <CAMVeQ8r_3vuAxzbLyKoecOHOOGijUDkLfw+MK7o-WoWbuOGSrg@mail.gmail.com>
2012-05-02 16:36 ` Nico Schottelius
2012-05-02 20:25 ` Greg KH
2012-05-03 6:50 ` Nico Schottelius
2012-05-03 15:34 ` Greg KH
[not found] ` <CAMVeQ8qYu4bShd_+pwRv8bShhusJMDa-jjoqu7EujS4jt7RSNA@mail.gmail.com>
2012-05-03 15:35 ` Greg KH
2012-05-03 18:40 ` Nico Schottelius
2012-05-03 18:51 ` Greg KH
[not found] ` <CAMVeQ8q3PMMGmFSgrnqbW2HVdfmN+LgatX3TSfv5_2Ebuuj=QQ@mail.gmail.com>
2012-05-03 23:38 ` Greg KH
2012-05-04 4:19 ` Francois Rigaut
2012-05-04 18:48 ` Greg KH
2012-05-04 19:37 ` Yinghai Lu
2012-05-04 19:38 ` Yinghai Lu
2012-05-05 4:19 ` Francois Rigaut
2012-05-05 8:18 ` Jiang Liu
2012-05-05 8:47 ` Francois Rigaut
2012-05-05 15:27 ` Jiang Liu [this message]
2012-05-05 15:18 ` Jiang Liu
2012-05-05 16:48 ` Nico Schottelius
2012-05-06 3:22 ` Jiang Liu
2012-05-09 16:05 ` Greg KH
2012-05-10 1:49 ` Francois Rigaut
2012-05-10 3:45 ` Greg KH
2012-05-06 3:59 ` Francois Rigaut
2012-05-05 0:28 ` Francois Rigaut
2012-05-05 0:35 ` Greg KH
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