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From: Yinghai Lu <yinghai@kernel.org>
To: Joakim Tjernlund <joakim.tjernlund@transmode.se>
Cc: linux-pci@vger.kernel.org
Subject: Re: PICe hotplug problems
Date: Tue, 10 Jul 2012 15:09:00 -0700	[thread overview]
Message-ID: <CAE9FiQXMaPBc7o0KhSBAoAHRP=+1aqemvUBZjJd3bANXoFtqyA@mail.gmail.com> (raw)
In-Reply-To: <OF9D2FB397.4951E6E4-ONC1257A37.0076FA3B-C1257A37.0077405A@transmode.se>

On Tue, Jul 10, 2012 at 2:42 PM, Joakim Tjernlund
<joakim.tjernlund@transmode.se> wrote:
> yhlu.kernel@gmail.com wrote on 2012/07/10 20:22:09:
>
>>
>> On Tue, Jul 10, 2012 at 10:29 AM, Joakim Tjernlund
>> <joakim.tjernlund@transmode.se> wrote:
>> >
>> > I got an PCIe device that is woken up by user space, clocks needs to configured in various ways before the
>> > device enables its PCIe interface.
>> >
>> > The device is connected to a built in root bridge on a P2010(mpc85xx) CPU.
>> > To enable HP in Linux we need to apply some minor hacks.
>>
>> can you post lspci -vvxxx -s BB:DD:F of the two devices?
>
> Not really, this is an embedded device with limited SW. I got
> busybox and its lspci but that is very limited:
> # > ./busybox lspci -mk
> 00:00.0 "Class 0604" "1957" "0079" "0000" "0000" "pcieport"
> 01:00.0 "Class 0200" "14e4" "b540" "14e4" "b540"
>
> Does that tell you anything?

No. Can you compile lspci util as static and run it ?

Thanks

Yinghai

  reply	other threads:[~2012-07-10 22:09 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-07-10 17:29 PICe hotplug problems Joakim Tjernlund
2012-07-10 18:22 ` Yinghai Lu
2012-07-10 21:42   ` Joakim Tjernlund
2012-07-10 22:09     ` Yinghai Lu [this message]
2012-07-10 22:20       ` Bjorn Helgaas
2012-07-10 22:22         ` Yinghai Lu
2012-07-10 22:46           ` Bjorn Helgaas
2012-07-10 22:49             ` Bjorn Helgaas
2012-07-11  1:07       ` Joakim Tjernlund
2012-07-11  1:33         ` Yinghai Lu
2012-07-11  4:08           ` Joakim Tjernlund
2012-07-11  6:09             ` Yinghai Lu
     [not found]           ` <OF259177D8.B20ED592-ONC1257A38.00167C85-C1257A38.0016C890@LocalDomain>
2012-07-11  5:08             ` Joakim Tjernlund
2012-07-11 14:13               ` Jiang Liu
2012-07-18 13:07           ` Joakim Tjernlund
     [not found]           ` <OF85CC1E00.6E804B96-ONC1257A3F.00477FD2-C1257A3F.0048111D@LocalDomain>
2012-07-18 23:34             ` Joakim Tjernlund
     [not found]             ` <OF57E68083.D4D2A234-ONC1257A3F.008141AA-C1257A3F.00817A68@LocalDomain>
2012-07-19  9:17               ` Joakim Tjernlund

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