On 2010-08-07, at 21:43, Hans Petter Selasky wrote: > During the last two weeks I've been working hard to get USB 3.0 support added > to the FreeBSD 8+ USB stack. There are a couple of issues left, but right now > the code is in a state were enumeration of USB devices is possible and there > are no dirty hacks :-) > > The XHCI chip, which is the PCI interface for USB 3.0, is a replacement for > OHCI/UHCI/EHCI and can also drive USB Super Speed (4.8 Gbps). I expect there > to be a througput and performance increase when switching over to the XHCI > interface also for 2.0 compatible devices, because it has a better data > queuing mechanism.
Nice work! What exactly is the USB3 controller chip you're working with? Rafal _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
