Date: Tue, 14 Jul 2009 15:44:29 +0200 From: Hans Petter Selasky <hselasky@c2i.net> To: Alexander Best <alexbestms@math.uni-muenster.de> Cc: freebsd-usb@freebsd.org Subject: Re: settings usb mouse rate Message-ID: <200907141544.31338.hselasky@c2i.net> In-Reply-To: <permail-20090714132559f7e55a9d00003cc6-a_best01@message-id.uni-muenster.de> References: <permail-20090714132559f7e55a9d00003cc6-a_best01@message-id.uni-muenster.de>
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On Tuesday 14 July 2009 15:25:59 Alexander Best wrote: > i tested the patch with rates of 1, 100 and 1000: > > 1: random copy&pastes when moving the mouse > 100: also random copy&pastes when moving the mouse > 1000: OK Could you try another USB mouse. Also I would like to see some ums debug prints when you see random mouse clicks. I'm not sure, but probably your mouse expects a certain minimum polling rate, which is passed through the endpoint descriptor, else it goes mad :-) > setting hw.usb.ums.debug=15 indicates that the polling rate is set exactly > to moused's -F value. Good. > at some point i experienced a crash including a reboot. no core dump was > produced however. i've tried to reproduce the crash but wasn't able to. i > think the crash occured when i booted with a low -F value, then set -F to a > higher value in /etc/rc.conf and after that unplugged the mouse and plugged > it in again. as i said i'm not able to produce the panic any longer. might > have been caused by old code fragments in my /usr/src. --HPS
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