usb2 moused issue (Microsoft Wireless Optical)
Hans Petter Selasky
hselasky at c2i.net
Tue Feb 17 11:48:46 PST 2009
On Tuesday 17 February 2009, Hans Petter Selasky wrote:
> On Tuesday 17 February 2009, Giorgos Keramidas wrote:
> > On Tue, 17 Feb 2009 20:55:30 +0200, Giorgos Keramidas
> > <keramida at FreeBSD.org>
> > > The code of hid_report_size() is similar in old usb and the new usb
> > > stack, but I am not sure about all the differences I see. The
> > > calculation of `size' is done correctly with old usb code, so I am
> > > testing the patch attached below now. It essentially pulls in the
> > > hid_report_size() from the old usb code, with the if (h.kind == k)
> > > check reversed to remove one spurious indentation level:
> > No luck with the old usb code for hid_report_size() either. We may be
> > looking at the wrong place. I'll build a kernel with a pre-usb2 stack
> > and see what ums debugging shows for this mouse. If it used to work
> > with size=2 then we might have to look elsewhere for the bug.
> I don't think that will help. Can you try the following.
> XYZ information includes: (64+8-40)/8 = 4 bytes
> Then you need add one PD byte, so size should be 5 bytes.
Maybe this will help:
And re-plug mouse? Because it looks like your mouse is already listed there.
BTW: I want to find a permanent solution for those quirks. So stand by for
More information about the freebsd-current