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RE: [Xen-devel] Can we disable secondary_bus_reset in runtime?


  • To: "Neo Jia" <neojia@xxxxxxxxx>
  • From: "Cui, Dexuan" <dexuan.cui@xxxxxxxxx>
  • Date: Wed, 3 Sep 2008 08:30:58 +0800
  • Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Tue, 02 Sep 2008 17:31:44 -0700
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AckNWyKB+nRih1JkRjO2MoU7Pc3AGgAAPOGw
  • Thread-topic: [Xen-devel] Can we disable secondary_bus_reset in runtime?

Oh, it's /usr/lib64/python/xen/util/pci.py (if you're using a 32e system).

Thanks,
-- Dexuan


-----Original Message-----
From: Neo Jia [mailto:neojia@xxxxxxxxx] 
Sent: 2008年9月3日 8:22
To: Cui, Dexuan
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-devel] Can we disable secondary_bus_reset in runtime?

Which one I need to change? /usr/lib64/ptython/xen/util/pci.py or the
one in the tools/python/xen/util/pci.py?

Thanks,
Neo

2008/9/2 Cui, Dexuan <dexuan.cui@xxxxxxxxx>:
> Hi Neo,
> I think you mean the python function do_secondary_bus_reset().
> Could you please detail the issue you meet with?
> If you want to not use that for debug's perpose temporarily, you can just 
> modify tools/python/xen/util/pci.py: do_FLR(). (and you may also need to 
> remove some checkings in 
> tools/python/xen/xend/server/pciif.py:setupDevice()), then execute "xend 
> restart" to make the changes take effect.
>
> -- Dexuan
>
>
> -----Original Message-----
> From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx 
> [mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Neo Jia
> Sent: 2008年9月3日 7:41
> To: xen-devel@xxxxxxxxxxxxxxxxxxx
> Subject: [Xen-devel] Can we disable secondary_bus_reset in runtime?
>
> I think we need this feature at least for debugging purpose, right?
>
> Or, do we already have this feature?
>
> Thanks,
> Neo
>
> --
> I would remember that if researchers were not ambitious
> probably today we haven't the technology we are using!
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel
>



-- 
I would remember that if researchers were not ambitious
probably today we haven't the technology we are using!

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