Date: Mon, 16 Feb 2009 19:30:24 +0100 From: Hans Petter Selasky <hselasky@freebsd.org> To: freebsd-current@freebsd.org Cc: Giorgos Keramidas <keramida@freebsd.org>, Andrew Thompson <thompsa@freebsd.org> Subject: Re: usb2 moused issue Message-ID: <200902161930.25235.hselasky@freebsd.org> In-Reply-To: <87wsbqmeq4.fsf@kobe.laptop> References: <87mycme9wc.fsf@kobe.laptop> <200902161752.56998.hselasky@freebsd.org> <87wsbqmeq4.fsf@kobe.laptop>
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On Monday 16 February 2009, Giorgos Keramidas wrote: > On Mon, 16 Feb 2009 17:52:56 +0100, Hans Petter Selasky <hselasky@freebsd.org> wrote: > > On Monday 16 February 2009, Giorgos Keramidas wrote: > >> I just rebuild my kernel after flipping the switch to usb2 in my kernel > >> config file: > >> > >> > >> [ dmesg output with hw.usb2.ums.debug=1 ] > >> Feb 16 16:19:00 kobe kernel: ugen4.2: <Microsoft> at usbus4 > >> Feb 16 16:19:00 kobe kernel: ums0: <Microsoft Wireless Optical Mouse > >> 3000 (Model 1056), class 0/0, rev 2.00/0.07, addr 2> on usbus4 Feb 16 > >> 16:19:00 kobe kernel: ums0: 5 buttons and [XYZ] coordinates Feb 16 > >> 16:19:00 kobe kernel: ums_attach:582: sc=0xc63c7000 > > > > If you "cat /dev/ums0" while having the debugging on, do you see > > anything? > > Hmm, there's a dmesg line saying that: > > Feb 16 20:09:51 kobe kernel: Symlink: ums0 -> usb4.2.0.16 > > but there is no ums0 symlink in /dev: > > # ls -ld ums* > ls: ums*: No such file or directory > # Hi, The device is invisible. You should be able to cat it, if it's not already opened. --HPS
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