EHCI Problem on FreeBSD arm port

[M. Warner Losh]

In message: <260bb65e0905091102y272de752r750a3a79940486f at mail.gmail.com>
            Yohanes Nugroho <yohanes at gmail.com> writes:
: On Sat, May 9, 2009 at 3:09 PM, Hans Petter Selasky <hselasky at c2i.net> wrote:
: 
: > Hi,
: >
: > If the strings are corrupt I would guess at a busdma issue.
: 
: thank you, adding a "flush all" instruction makes the USB controller
: works properly.
: 
: Now i should check the implementation of the FA526 invalidate/flush
: instruction, because I shouldn't need the extra flush instruction if
: bus_dmamap_sync works properly, right?.

I believe so.

Warner