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Re: uhci on non-x86
On Tue, 13 May 2008 16:39:50 -0400
Michael Lorenz <macallan%netbsd.org@localhost> wrote:
> > I couldn't get a VIA uhci/ehci board to work reliably on sparc64
> > when I
> > tried a couple of months ago. I guess it is a DMA coherency issue.
> Is this a hardware issue or some missing busdma_*() goo?
The latter. HID devices did seem to work, but umass(4) and some
ethernet adapter I tried didn't. I can't recall the exact failure mode
but they weren't usable.
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