From: "Yinghai Lu" <yhlu.kernel@gmail.com>
To: "Bjorn Helgaas" <bjorn.helgaas@hp.com>
Cc: "Sébastien Dugué" <sebastien.dugue@bull.net>,
linux-kernel <linux-kernel@vger.kernel.org>,
ambx1@neo.rr.com, akpm@linux-foundation.org, lenb@kernel.org,
rmk@arm.linux.org.uk, mjg59@srcf.ucam.org,
castet.matthieu@free.fr, shaohua.li@intel.com
Subject: Re: commit 7e92b4fc34 - x86, serial: convert legacy COM ports to platform devices - broke my serial console
Date: Wed, 25 Jul 2007 08:51:36 -0700 [thread overview]
Message-ID: <86802c440707250851g2c1138d6g59cc97d013d7aae7@mail.gmail.com> (raw)
In-Reply-To: <200707250716.44609.bjorn.helgaas@hp.com>
On 7/25/07, Bjorn Helgaas <bjorn.helgaas@hp.com> wrote:
> The _DDN is a "DOS device name", and the _UID is a "logical device ID
> that does not change across reboots." Both are optional, and PNPACPI
> ignores them. But maybe we could change PNPACPI to sort by them if
> they are present. I'll think about this a bit.
>
this happen with muliti peer root buses too.
some DSDT put bus 0x80 before 0x0. So the bus 0x80 is scanned by the
kernel at first. so some device such as nic number is reversed too...
need to make some change to acpica...
YH
next prev parent reply other threads:[~2007-07-25 15:51 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-24 14:28 Sébastien Dugué
2007-07-24 15:48 ` Bjorn Helgaas
2007-07-24 17:49 ` Jeff Garzik
2007-07-24 18:09 ` Andrew Morton
2007-07-24 19:07 ` Jeff Garzik
2007-07-24 18:17 ` Maciej W. Rozycki
2007-07-24 19:53 ` Bjorn Helgaas
2007-07-24 20:13 ` Jeff Garzik
2007-07-24 20:33 ` Yinghai Lu
2007-07-25 2:34 ` Bjorn Helgaas
2007-07-25 4:27 ` Yinghai Lu
2007-07-25 12:55 ` Bjorn Helgaas
2007-07-25 15:57 ` Yinghai Lu
2007-07-25 16:11 ` Bjorn Helgaas
2007-07-25 16:45 ` Yinghai Lu
2007-07-24 20:34 ` Bjorn Helgaas
2007-07-24 20:40 ` Jeff Garzik
2007-07-24 20:56 ` Bjorn Helgaas
2007-07-24 21:05 ` Jeff Garzik
2007-07-24 22:07 ` Alan Cox
[not found] ` <p73ir88sax1.fsf@bingen.suse.de>
2007-07-25 15:48 ` Alan Cox
2007-07-25 16:06 ` Bjorn Helgaas
2007-07-25 16:47 ` Jeff Garzik
2007-07-25 17:34 ` Alan Cox
2007-07-25 17:38 ` Alan Cox
2007-07-24 22:06 ` Alan Cox
2007-07-25 7:45 ` Sébastien Dugué
2007-07-25 13:16 ` Bjorn Helgaas
2007-07-25 13:32 ` Sébastien Dugué
2007-07-25 13:38 ` Sébastien Dugué
2007-07-25 22:41 ` Bjorn Helgaas
2007-07-26 0:37 ` Yinghai Lu
2007-07-26 1:35 ` Yinghai Lu
2007-07-26 2:21 ` Shaohua Li
2007-07-26 3:33 ` Bjorn Helgaas
2007-07-27 18:16 ` Bjorn Helgaas
2007-07-27 18:38 ` Yinghai Lu
2007-07-27 18:56 ` Bjorn Helgaas
2007-07-27 20:35 ` Yinghai Lu
2007-07-27 20:58 ` Bjorn Helgaas
2007-07-27 21:05 ` Jeff Garzik
2007-07-27 21:53 ` Kay Sievers
2007-07-29 17:21 ` Kyle Moffett
2007-07-29 18:03 ` Russell King
2007-07-26 8:08 ` Sébastien Dugué
2007-07-25 15:51 ` Yinghai Lu [this message]
-- strict thread matches above, loose matches on Subject: below --
2007-07-22 21:04 Linus 2.6.23-rc1 Linus Torvalds
2007-07-23 18:38 ` 2.6.23-rc1: BUG_ON in kmap_atomic_prot() Alexey Dobriyan
2007-07-23 19:01 ` Alexey Dobriyan
2007-07-23 20:24 ` Andrew Morton
2007-07-23 20:40 ` Alexey Dobriyan
2007-07-23 21:01 ` Alexey Dobriyan
2007-07-23 21:11 ` Andrew Morton
2007-07-23 21:28 ` Linus Torvalds
2007-07-24 17:59 ` Adrian Bunk
2007-07-24 18:14 ` Linus Torvalds
2007-07-26 6:09 ` commit 7e92b4fc34 - x86, serial: convert legacy COM ports to platform devices - broke my serial console H. Peter Anvin
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