From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: 0bo0 <0.bugs.only.0@gmail.com>
Cc: xen-devel@lists.xensource.com, horms@verge.net.au, dexuan.cui@intel.com
Subject: Re: with Xen4 config -> (pci-passthrough-strict-check no), DomU init reports "Error: pci: PCI Backend and pci-stub don't own device"
Date: Fri, 29 Jan 2010 17:44:45 -0500 [thread overview]
Message-ID: <20100129224445.GA5852@phenom.dumpdata.com> (raw)
In-Reply-To: <c67eed301001291410w2c926730s6c2d7ce5e9c5d46b@mail.gmail.com>
> grep passthrough /etc/xen/xend-config.sxp
> (pci-passthrough-strict-check no)
> grep hide /etc/modprobe.d/99-local.conf
> options pciback hide=(0000:04:07.0)(0000:04:06.0)
That won't work. That option is only useful if pciback is compiled
in the kernel. To be exact, you would need this in your bootline
argument:
xen-pciback.hide=(04:07.0)(04:06.0) pci=resource_alignment=04:07.0
>
> and checking,
>
> lsmod | egrep -i "pciback|xen"
> pciback 54471 0
> xenbus_be 3474 4 netbk,blkbk,blktap,pciback
Since it is module you need to follow the documentation about how to
seize and bind using pciback. Google is your friend.
next prev parent reply other threads:[~2010-01-29 22:44 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-29 22:10 with Xen4 config -> (pci-passthrough-strict-check no), DomU init reports "Error: pci: PCI Backend and pci-stub don't own device" 0bo0
2010-01-29 22:36 ` 0bo0
2010-01-29 22:44 ` Konrad Rzeszutek Wilk [this message]
2010-01-29 23:11 ` 0bo0
2010-02-01 16:57 ` 0bo0
2010-02-01 18:28 ` 0bo0
2010-02-01 18:58 ` Pasi Kärkkäinen
2010-02-01 19:21 ` 0bo0
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