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[Xen-users] Re: calculating the needed swiotlb in dom0
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| Subject: | [Xen-users] Re: calculating the needed swiotlb in dom0 |
| From: | "Christopher Isip" <cmisip@xxxxxxxxx> |
| Date: | Wed, 28 May 2008 08:30:54 -0400 |
| Delivery-date: | Wed, 28 May 2008 05:31:44 -0700 |
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I just found out that setting swiotlb=128 in dom0 grub.conf allowed me to run my mythtv domU with additonal options to ivtv: in /etc/modprobe.d/options options ivtv enc_mpg_buffers=8 Setting this to any higher value causes a kernel panic. I want to be able to specify options ivtv enc_mpg_buffers=16 enc_vbi_buffers=8 How much swiotlb do I need? Is there a way to figure this out or is it just trial and error. Thanks Chris _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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