Date: Fri, 13 Feb 2009 11:01:21 +0100 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-usb@freebsd.org Subject: Re: USB2 & apcupsd Message-ID: <200902131101.22522.hselasky@c2i.net> In-Reply-To: <86y6wbf2nc.wl%bowie@nrik.jp> References: <86y6wbf2nc.wl%bowie@nrik.jp>
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On Friday 13 February 2009, Noriyoshi Kawano wrote: > Hi, > > I want to use apcupsd under USB2. > > [dmesg] > ugen0.2: <American Power Conversion> at usbus0 > uhid0: <American Power Conversion Uninterruptible Power Supply, class 0/0, > rev 1.10/1.06, addr 2> on usbus0 Symlink: uhid0 -> usb0.2.0.16 > > 1. I recompile apcupsd to use the generic USB drvier. > > --- /usr/ports/sysutils/apcupsd/Makefile: line 109 ---- > CONFIGURE_ARGS+= --enable-usb --with-generic-usb > -------------------------------------------------------- > > 2. I use libmap.conf to make apcupsd use libusb20. > > --- /etc/libmap.conf ------- > [apcupsd] > libusb-0.1.so.8 libusb20.so > > [apctest] > libusb-0.1.so.8 libusb20.so > > [apcaccess] > libusb-0.1.so.8 libusb20.so > ---------------------------- > > It seems to work. But ups communication is interrupted repeatedly. > > [/var/log/message] > Feb 13 11:20:33 brain kernel: uhid0: at ushub0, port 1, addr 2 > (disconnected) Feb 13 11:20:34 brain kernel: uhid0: <American Power > Conversion Uninterruptible Power Supply, class 0/0, rev 1.10/1.06, addr 2> > on usbus0 Feb 13 11:20:34 brain kernel: Symlink: uhid0 -> usb0.2.0.16 > Feb 13 11:20:35 brain apcupsd[5846]: Communications with UPS restored. > Feb 13 11:21:41 brain kernel: uhid0: at ushub0, port 1, addr 2 > (disconnected) Feb 13 11:21:42 brain kernel: uhid0: <American Power > Conversion Uninterruptible Power Supply, class 0/0, rev 1.10/1.06, addr 2> > on usbus0 Feb 13 11:21:42 brain kernel: Symlink: uhid0 -> usb0.2.0.16 > Feb 13 11:21:43 brain apcupsd[5846]: Communications with UPS restored. > > > Of course, it works fine under old usb stack. > Any suggestion ? Turn on debugging: sysctl hw.usb2.uhid.debug=15 sysctl hw.usb2.uhub.debug=15 And send me dmesg. I see that the interval is relativly long, so it might be problem to trace. --HPS
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