WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

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

To: "Cui, Dexuan" <dexuan.cui@xxxxxxxxx>
Subject: Re: [Xen-devel] Can we disable secondary_bus_reset in runtime?
From: "Neo Jia" <neojia@xxxxxxxxx>
Date: Tue, 2 Sep 2008 20:10:13 -0700
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
Delivery-date: Tue, 02 Sep 2008 20:10:39 -0700
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:cc:in-reply-to:mime-version:content-type :content-transfer-encoding:content-disposition:references; bh=wPpngTGSLl5QWbgC/nJsAWKNU/PY2vLux8UVURFuZEI=; b=bM16m7wFbbgoDzjpJd6maNNmIttEmCV0cnOwHcJ4jKOt6GVVPdVgLmtaiHijLLeVEQ D8cVmX+wzwx8wzHaaARoAixNJ5qYu2G9wKV/re63fKIPtdgPdhrYXaCXNj+Qtq/AXYY8 Cq6h3SLSvEIy6PTpDoLyBUdRCHlfJQSgigz9M=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=FVko2zQv486CO8aFxbe2NxMto4qP2Odpk9VU9jKOL5ubcZLIuLz+Lg/i87lAVo5eoa WhrsZnVMA4ev71RPeWw0r/kEcIIP62lzFu1+Q/QhwFfbBEKro2dsiG8y15VCjWf+libz afmkYYIHx0JXWLnEukeq7ydssai9zU5xvMUXA=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <FE7BBCFBB500984A9A7922EBC95F516E01A2A952@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
References: <5d649bdb0809021640i624dd59cn878c2a3f836a62e8@xxxxxxxxxxxxxx> <FE7BBCFBB500984A9A7922EBC95F516E01A2A952@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Dexuan,

Have you ever try/test the secondary bus reset on any NIC?

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!
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel