From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: xen-devel@lists.xensource.com,
Jean Baptiste Favre <xen-devel@jbfavre.org>
Subject: Re: PCI passthrough issue
Date: Mon, 28 Feb 2011 10:01:41 -0500 [thread overview]
Message-ID: <20110228150141.GD10846@dumpdata.com> (raw)
In-Reply-To: <4D6B9285.9090903@jbfavre.org>
> >> extra = "root=/dev/mapper/xps--106-root ro iommu=soft swiotlb=force
> >> console=hvc0 xencons=tty"
> >
> > Try without 'swiotlb=force' on any kernel that is PVOPS. Only the older
> > ones (lenny) required that. And you don't need 'xencons=tty' either with
> > PVOPS kernels.
> Thought I already tried without 'swiotlb=force', but seems not...
>
> Just tried it on my Debian domU, and everything works now, whatever
> copybreak value can be.
>
> But trying the same with OpenWRT gives following results:
> - With 'swiotlb=force': fails for size equal or greater than 128 bytes
> (or ping -s86)
> - Without 'swiotlb=force': always fails
>
> I can provide OpenWRT disk img and kernel. For Debian domU, I can
> provide a dd from LVM and kernel. Let me know which ones you want.
Lets do both. Do you know where the sources for OpenWRT are located?
next prev parent reply other threads:[~2011-02-28 15:01 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-12 15:38 PCI passthrough issue Jean Baptiste Favre
2011-01-12 15:43 ` Konrad Rzeszutek Wilk
2011-01-12 15:53 ` Jean Baptiste Favre
2011-01-12 16:09 ` Jean Baptiste Favre
2011-01-12 16:36 ` Konrad Rzeszutek Wilk
2011-01-12 16:56 ` Jean Baptiste Favre
2011-01-12 17:26 ` Konrad Rzeszutek Wilk
2011-01-12 17:44 ` Jean Baptiste Favre
2011-01-12 18:32 ` Konrad Rzeszutek Wilk
2011-01-12 20:07 ` Jean Baptiste Favre
2011-01-12 21:40 ` Konrad Rzeszutek Wilk
2011-01-12 21:46 ` Jean Baptiste Favre
2011-01-12 22:18 ` Jean Baptiste Favre
2011-01-13 11:28 ` Jean Baptiste Favre
2011-01-13 19:18 ` Jean Baptiste Favre
2011-01-13 20:19 ` Konrad Rzeszutek Wilk
2011-01-13 20:44 ` Jean Baptiste Favre
2011-01-14 14:53 ` Konrad Rzeszutek Wilk
2011-01-14 23:29 ` Jean Baptiste Favre
2011-01-17 8:59 ` Jean Baptiste Favre
2011-01-17 13:58 ` Jean Baptiste Favre
2011-01-22 10:22 ` Jean Baptiste Favre
2011-01-27 20:27 ` Konrad Rzeszutek Wilk
2011-01-27 21:47 ` Jean Baptiste Favre
2011-01-28 15:47 ` Jean Baptiste Favre
2011-02-01 11:34 ` Ian Campbell
2011-02-01 12:17 ` Jean Baptiste Favre
2011-02-01 13:20 ` Ian Campbell
2011-02-01 14:12 ` Jean Baptiste Favre
2011-02-01 14:18 ` Ian Campbell
2011-02-01 15:14 ` Jean Baptiste Favre
2011-02-01 15:38 ` Jean Baptiste Favre
2011-02-01 16:23 ` Ian Campbell
2011-02-01 19:37 ` Konrad Rzeszutek Wilk
2011-02-01 22:06 ` Jean Baptiste Favre
2011-02-02 9:12 ` Ian Campbell
2011-02-01 23:01 ` Jean Baptiste Favre
2011-02-02 9:44 ` Ian Campbell
2011-02-02 15:38 ` Konrad Rzeszutek Wilk
2011-02-02 15:55 ` Ian Campbell
2011-02-02 15:56 ` Jean Baptiste Favre
2011-02-01 22:04 ` Jean Baptiste Favre
2011-02-02 9:27 ` Ian Campbell
2011-02-02 10:24 ` Jean Baptiste Favre
2011-02-02 10:59 ` Ian Campbell
2011-02-02 11:33 ` Jean Baptiste Favre
2011-02-02 17:42 ` Konrad Rzeszutek Wilk
2011-02-04 8:43 ` Jean Baptiste Favre
2011-02-04 8:53 ` Ian Campbell
2011-02-04 8:54 ` Jean Baptiste Favre
2011-02-04 10:12 ` Jean Baptiste Favre
2011-02-04 11:04 ` Ian Campbell
2011-02-04 11:25 ` Jean Baptiste Favre
2011-02-04 11:28 ` Ian Campbell
2011-02-04 13:15 ` Jean Baptiste Favre
2011-02-04 13:50 ` Ian Campbell
2011-02-04 14:01 ` Jean Baptiste Favre
2011-02-09 9:59 ` Jean Baptiste Favre
2011-02-18 21:14 ` Jean Baptiste Favre
2011-02-25 14:40 ` Konrad Rzeszutek Wilk
2011-02-28 10:00 ` Jean Baptiste Favre
2011-02-28 12:18 ` Jean Baptiste Favre
2011-02-28 15:01 ` Konrad Rzeszutek Wilk [this message]
2011-02-28 15:17 ` Jean Baptiste Favre
[not found] ` <4D6CB851.40103@jbfavre.org>
2011-03-03 22:12 ` Konrad Rzeszutek Wilk
2011-03-03 22:47 ` Jean Baptiste Favre
2011-03-03 22:58 ` Konrad Rzeszutek Wilk
2011-03-04 7:25 ` Jean Baptiste Favre
2011-03-16 3:14 ` Konrad Rzeszutek Wilk
2011-03-25 13:06 ` Jean Baptiste Favre
2011-02-01 15:38 ` Ian Campbell
2011-02-01 16:16 ` Jean Baptiste Favre
2011-01-12 21:44 ` Jean Baptiste Favre
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