Date: Tue, 28 Feb 2006 16:29:51 -0800 From: Maksim Yevmenkin <maksim.yevmenkin@savvis.net> To: noackjr@alumni.rice.edu Cc: freebsd-current@freebsd.org Subject: Re: [PATCH] upcoming kbdmux(4) integration Message-ID: <4404EAFF.1010007@savvis.net> In-Reply-To: <44042885.6040604@alumni.rice.edu> References: <44034160.8060905@savvis.net> <44042885.6040604@alumni.rice.edu>
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Jonathan Noack wrote: > On 02/27/06 13:13, Maksim Yevmenkin wrote: > >>the bug, causing hard lockup with kbdmux(4), atkbd(4) and psm(4), was >>fixed in both releng_6 and head. >> >>i'd like to go ahead and integrate kbdmux(4) with the kbd code and >>syscons(4). also i'd like to make kbdmux(4) default in -current. > > I'm sure I'm missing something simple, but I can't figure out how to > configure this. I have a ps/2 keyboard (atkbd0/kbd0), kbdmux > (kbdmux0/kbd1), and a usb keyboard (ukbd0/kbd2). I tried to follow the > examples in kbdcontrol but kept running into "unable to (un)mux the > keyboard: Invalid argument" and "device busy" errors. with the patch, committed to -current today, everything will happen automatically. without the patch # kbdcontrol -a ukbd0 < /dev/kbdmux0 -- add ukbd0 to mux # kbdcontrol -k /dev/kbdmux0 < /dev/ttyv0 -- switch keyboard to kbdmux/ukbd # kbdcontrol -a atkbd0 < /dev/ttyv0 -- add atkbd0 to kbdmux thanks, max
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