current couldn't attach usb mouse
Hans Petter Selasky
hselasky at c2i.net
Tue May 5 12:51:39 UTC 2009
On Tuesday 05 May 2009, Chao Shin wrote:
> Great! after patched my mouse can work now, there is new dmesg segment
> 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.
> usb2.0 is great work, I have test umass device on current, it is 6 times
> than 1.0.
> 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.
> > On Tuesday 05 May 2009, Chao Shin wrote:
> >> 在 Tue, 05 May 2009 16:40:53 +0800，Hans Petter Selasky
> >> <hselasky at c2i.net>
> >> 写道:
> >> > sysctl hw.usb2.uhci.debug=15
> >> This is my dmesg in attchement.
> > Try the attached patch to uhci.c.
> > --HPS
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