From: Martyn Welch <martyn.welch@ge.com>
To: Kumar Gala <galak@kernel.crashing.org>
Cc: "linuxppc-dev@lists.ozlabs.org list" <linuxppc-dev@lists.ozlabs.org>
Subject: Re: GE IMP3a
Date: Wed, 22 Aug 2012 10:53:34 +0100 [thread overview]
Message-ID: <5034AC1E.2030208@ge.com> (raw)
In-Reply-To: <D8AFDE1A-73A8-4C7C-817C-CBB95CEDA98B@kernel.crashing.org>
On 21/08/12 14:58, Kumar Gala wrote:
>
> On Aug 21, 2012, at 7:39 AM, Martyn Welch wrote:
>
>> On 15/08/12 22:32, Kumar Gala wrote:
>>> Do you know why ge_imp3a.c has 0x9000 as the 'primary' PCIe bus on the board?
>>>
>>
>> Hi Kumar,
>>
>> Sorry, missed your mail.
>
> np.
>
>> At a quick guess it's because that's the interface that is used for the
>> on-board PCI devices.
>
> What PCI devices are on-board?
>
Just SATA.
> Does the board have any PCIe-ISA bridges?
>
No, though SERDES Port 1 is connected to a PCie-PCI non-transparent bridge to
a PCI backplane.
> [ if you can generate an lspci dump, that might answer some of these questions ]
>
Sorry, I don't have easy access to a board at the moment.
Martyn
--
Martyn Welch (Lead Software Engineer) | Registered in England and Wales
GE Intelligent Platforms | (3828642) at 100 Barbirolli Square
T +44(0)1327322748 | Manchester, M2 3AB
E martyn.welch@ge.com | VAT:GB 927559189
prev parent reply other threads:[~2012-08-22 9:53 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-15 21:32 GE IMP3a Kumar Gala
2012-08-21 12:39 ` Martyn Welch
2012-08-21 13:58 ` Kumar Gala
2012-08-22 9:53 ` Martyn Welch [this message]
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