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xen-devel
Re: [Xen-devel] IVTV and Xen
Jason wrote:
Has anyone had any luck getting IVTV .61 working in xen (Im on 3.0
unstable changeset Fri Mar 31
00:26:07 2006 +0100 9494:8a8361994904 because of some unrelated driver
issues with another device).
I keep getting a DMA issue. If this is fixed in a later rev, I will
upgrade but that will be a
pretty major undertaking on this particular machine, so I thought I
would ask for others experience
first. This is what I get when the module inserts, this ia DomU
kernel BTW.
It has been a while, but I think I had a similar error with ivtv that
could be fixed by passing "swiotlb=force" to the kernel (extra in the
configs). This was with an unstable changeset in between 3.0.1 and
3.0.2. When I changed over to 3.0.2 I believe it then started to panic
with the setting, but booted fine without. Since I've been busy trying
to get a FreeBSD domU to work and have it not panic every two seconds, I
have yet to look into it further. Additionally when using that setting
I could capture video initially, but after some time it would lock up.
I don't know if that issue was related. Anyways it would seem as if
something affecting the issue was changed in or around 3.0.2--assuming
my memory is even partially correct. That setting may still be worth a
try, though, if you do not want to try upgrading.
Sorry for the continuous stream of guessing and I thinks---Hopefully it
helps,
Andy Clayton
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