From: Mark Schneider <ms@it-infrastrukturen.org>
To: xen-devel@lists.xensource.com, ms@it-infrastrukturen.org
Subject: IOMMU issue on HP DL385g7 servers - workaround_bogus_bios / workaround_bug_bios doesn't help
Date: Wed, 13 Jul 2011 16:05:54 +0200 [thread overview]
Message-ID: <4E1DA642.9080500@it-infrastrukturen.org> (raw)
Hello,
I have cretaed wheezy xen 4.1 debian live image (s. the link below to
it) but even I tried different boot options like "iommu=1 |
workaround_bios_bug | workaround_bogus_bios" I am getting such entry
"(XEN) AMD-Vi: IOMMU not found!" in the log (s. for more details in
http://www.it-infrastrukturen.com/fileadmin/linux/paste/xm_dmesg.xen41_on_DL385g7_NOK.txt
)
link to xen 4.0 (squeeze) and xen 4.1 (wheezy) debian live images -
http://www.it-infrastrukturen.com/fileadmin/linux/debian-live-xen/README.xen
do you have any idea how to solve this issue? - thank you in advance for
any hints (different one than killing the hardware vendor (HP) ;) ...
for the missing IOMMU BIOS option
Linux xen41dom0 2.6.39-2-amd64 #1 SMP Wed Jun 8 11:01:04 UTC 2011 x86_64
GNU/Linux
Thank you in advance for any hints.
Regards, Mark
--
ms@it-infrastrukturen.org
next reply other threads:[~2011-07-13 14:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-13 14:05 Mark Schneider [this message]
2011-07-14 13:34 ` IOMMU issue on HP DL385g7 servers - workaround_bogus_bios / workaround_bug_bios doesn't help Konrad Rzeszutek Wilk
2011-07-14 13:14 ` Mark Schneider
2011-07-14 14:34 ` Konrad Rzeszutek Wilk
2011-07-14 16:27 ` Wei Wang2
2011-07-15 15:40 ` Mark Schneider
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