EHCI and Isochronous transfer support in FreeBSD
Antonio Vivaldi
antvival at yahoo.it
Sat Mar 24 16:06:43 UTC 2007
Hello Hans,
is this driver going to replace the actual USB driver present in the ufficial kernel?
Best regards
Luca
Hans Petter Selasky <hselasky at c2i.net> ha scritto: On Friday 23 March 2007 22:14, Antonio Vivaldi wrote:
> Hello,
>
> I'd like to know what is the status about the support of USB isochronous
> transfers (used by many video devices for realtime streaming) in the
> current version of FreeBSD.
>
Hi Antonio,
You are encouraged to write drivers for the new USB driver, see
http://www.turbocat.net/~hselasky/usb4bsd
.. if you need good isochronous support. The new USB driver supports, high and
full speed isochronous pipes.
Currently it does not compile with the latest 7-Current, but I compiles fine
with 6.x.
--HPS
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