Mark McClelland wrote:
>
> Nemosoft Unv. wrote:
>
> >Here�s another one with short frame buffers on an OHCI controller... Looks
> >like we have a bug on our hand. Seems to be the same problem as Norbert
> >Preinings�.
> >
> This looks like the bug I am seeing with ov511 on OHCI. A bit more than
> half of the iso packets come back empty (usually every other one, though
> no noticable overall bias towards odd/even). Check the archive under
> "Image corruption ov511 on OHCI" and "Kernel 2.4.4-pre8 / AMD756" for
> more details.
>
> The problem doesn't appear in 2.4.3, and according to one user, "It
> worked in 2.4.4 and BROKE in 2.4.4-pre7". I hope this narrows down the
> possibilities a bit.
I was speaking to Paul Mackerras on Thursday, and he mentioned that Isoc
transfers are broken on OHCI. The speakers on his G4 cube don't work any
more....
I haven't had time to look at it lately, but needs to be tested on a few
drivers maybe.
Brad
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