Date: Tue, 5 May 2009 14:54:10 +0200 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-current@freebsd.org Cc: Chao Shin <quakelee@geekcn.org> Subject: Re: current couldn't attach usb mouse Message-ID: <200905051454.11249.hselasky@c2i.net> In-Reply-To: <op.utgiagc8hnq548@qld630> References: <op.utego3echnq548@qld630> <200905051222.00887.hselasky@c2i.net> <op.utgiagc8hnq548@qld630>
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Hi Chao, On Tuesday 05 May 2009, Chao Shin wrote: > Great! after patched my mouse can work now, there is new dmesg segment > below: > > bge0: link state changed to UP > ugen1.2: <vendor 0x15d9> at usbus1 > ums0: <vendor 0x15d9 USB Mouse, class 0/0, rev 1.10/1.00, addr 2> on usbus1 > ums0: 3 buttons and [XYZ] coordinates ID=0 > > Thank you very much! > Would you commit this patch to current? Yes, it is going into -current soon. Final patch: http://perforce.freebsd.org/chv.cgi?CH=161615 > > BTW: > usb2.0 is great work, I have test umass device on current, it is 6 times > faster > than 1.0. Thanks. > > Do you have any plan make usb2.0 to support kdb or mountroot> ? Not yet. The problem is USB is multi threaded, while kdb requires single threaded operation. It is a little difficult. Also UKBD was Giant locked last time I checked due to some non-MPSAFE dependencies. This is another issue blocking USB keyboard in KDB. --HPS > > > On Tuesday 05 May 2009, Chao Shin wrote: > >> 在 Tue, 05 May 2009 16:40:53 +0800，Hans Petter Selasky > >> <hselasky@c2i.net> > >> > >> 写道: > >> > sysctl hw.usb2.uhci.debug=15 > >> > >> This is my dmesg in attchement. > > > > Try the attached patch to uhci.c. > > > > --HPShelp
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