Date: Tue, 17 Feb 2009 20:40:05 +0100 From: Hans Petter Selasky <hselasky@freebsd.org> To: freebsd-current@freebsd.org Cc: Giorgos Keramidas <keramida@ceid.upatras.gr>, Andrew Thompson <thompsa@freebsd.org> Subject: Re: usb2 moused issue (Microsoft Wireless Optical) Message-ID: <200902172040.06348.hselasky@freebsd.org> In-Reply-To: <87tz6sj2aw.fsf@kobe.laptop> References: <87mycme9wc.fsf@kobe.laptop> <87tz6sdhb1.fsf@kobe.laptop> <87tz6sj2aw.fsf@kobe.laptop>
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On Tuesday 17 February 2009, Giorgos Keramidas wrote: > On Tue, 17 Feb 2009 20:55:30 +0200, Giorgos Keramidas <keramida@FreeBSD.org> wrote: > > 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. --HPS
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