From: Scott Wood <scottwood@freescale.com>
To: Tabi Timur-B04825 <B04825@freescale.com>
Cc: Wood Scott-B07421 <B07421@freescale.com>,
"linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>,
Li Yang-R58472 <r58472@freescale.com>,
Jia Hongtao-B38951 <B38951@freescale.com>
Subject: Re: [PATCH V4 3/3] powerpc/fsl-pci: Unify pci/pcie initialization code
Date: Mon, 6 Aug 2012 09:03:36 -0500 [thread overview]
Message-ID: <501FCEB8.1040506@freescale.com> (raw)
In-Reply-To: <CAOZdJXWFPn2XqyTR4jUkUZ5NV-h7HRWcnm392qUYJ98tg8H7Ow@mail.gmail.com>
On 08/05/2012 11:11 PM, Tabi Timur-B04825 wrote:
> On Fri, Aug 3, 2012 at 11:09 AM, Scott Wood <scottwood@freescale.com> wrote:
>
>> p1022ds OTOH is weird enough that it deserves its own board file.
>
> What's so weird about the P1022DS?
The localbus muxing.
> Also, why do we need a default PCI bus if one isn't specified in the
> device tree?
Because there are bugs in the Linux PPC PCI code when you don't have a
primary bus -- see recent upstream linuxppc-dev discussion.
-Scott
prev parent reply other threads:[~2012-08-06 14:03 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-02 11:42 [PATCH V4 0/3] PCI patch set description Jia Hongtao
2012-08-02 11:42 ` [PATCH V4 1/3] powerpc/fsl-pci: Only scan PCI bus if configured as a host Jia Hongtao
2012-08-02 11:42 ` [PATCH V4 2/3] powerpc/swiotlb: Enable at early stage and disable if not necessary Jia Hongtao
2012-08-02 12:54 ` Kumar Gala
2012-08-03 2:21 ` Jia Hongtao-B38951
2012-08-03 12:38 ` Kumar Gala
2012-08-03 14:42 ` Li Yang
2012-08-03 16:15 ` Kumar Gala
2012-08-02 11:42 ` [PATCH V4 3/3] powerpc/fsl-pci: Unify pci/pcie initialization code Jia Hongtao
2012-08-02 12:23 ` Kumar Gala
2012-08-02 15:59 ` Scott Wood
2012-08-03 3:39 ` Jia Hongtao-B38951
2012-08-03 16:03 ` Scott Wood
2012-08-06 2:39 ` Jia Hongtao-B38951
2012-08-06 15:15 ` Scott Wood
2012-08-07 6:23 ` Jia Hongtao-B38951
2012-08-07 15:19 ` Scott Wood
2012-08-08 3:57 ` Jia Hongtao-B38951
2012-08-08 15:53 ` Scott Wood
2012-08-09 3:52 ` Jia Hongtao-B38951
2012-08-10 22:59 ` Scott Wood
2012-08-02 20:18 ` Scott Wood
2012-08-03 2:20 ` Jia Hongtao-B38951
2012-08-03 16:09 ` Scott Wood
2012-08-06 4:11 ` Tabi Timur-B04825
2012-08-06 14:03 ` Scott Wood [this message]
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