Date: Mon, 27 Nov 2006 22:16:29 -0500 From: "Alexandre \"Sunny\" Kovalenko" <Alex.Kovalenko@verizon.net> To: Maksim Yevmenkin <maksim.yevmenkin@savvis.net> Cc: freebsd-bluetooth@freebsd.org, Jona Joachim <jona.joachim@free.fr> Subject: Re: Support for Bluetooth Keyboards? Message-ID: <1164683789.816.30.camel@RabbitsDen.RabbitsLawn.verizon.net> In-Reply-To: <456B292D.3000509@savvis.net> References: <20061126005413.0faaea7b@localhost> <1164502329.816.8.camel@RabbitsDen.RabbitsLawn.verizon.net> <456B292D.3000509@savvis.net>
next in thread | previous in thread | raw e-mail | index | archive | help
--=-UeFtAd2NuguB7jWsTFVt Content-Type: text/plain Content-Transfer-Encoding: 7bit On Mon, 2006-11-27 at 10:06 -0800, Maksim Yevmenkin wrote: > Alexandre "Sunny" Kovalenko wrote: > > > > There seems to be a quirk in the bthidd which causes it reattach > > keyboard every couple of minutes, so I am accustomed to seeing vkbd > >> 10000 being attached but these seem to be harmless enough. YMMV, > > though. > > hmmm... i'd like to get more information on this. does this happen when > you type on the keyboard? or when keyboard is idle? > > if this happens when the keyboard is idle, then, i'd guess, the keyboard > simply kills the bluetooth connection to conserve battery. if bluetooth > connection was in fact killed then bthidd(8) will close vkbd(4) device > and it will, in turn, detach vkbd(4) keyboard. > > in any case, could you please get an hci dump (binary) when this happens > and sent it to me? or could you please tell me how to reproduce this > locally? I have attached hcidump (it is 872 bytes). Corresponding spot from message log is: kbd3 at vkbd1640 kbd3 at vkbd1641 kbd3 at vkbd1642 kbd3 at vkbd1643 It does not seem to matter whether I am using the keyboard or not -- I've seen message on the console right as I was typing. On top of these I occassionally see messages about not being able to connect to the keyboard because host is down (error 64), but they are rare and far between (approximately one of them per 25-30 vkbd ones). If it helps, I think it started when I have moved from D-Link DBT-120 dongle to the bluetooth built into ThinkPad X60: ubt0: <Broadcom Corp BCM2045B, class 224/1, rev 2.00/1.00, addr 2> on uhub3 ubt0: Broadcom Corp BCM2045B, rev 2.00/1.00, addr 2 ubt0: Interface 0 endpoints: interrupt=0x81, bulk-in=0x82, bulk-out=0x2 ubt0: Interface 1 (alt.config 4) endpoints: isoc-in=0x83, isoc-out=0x3; wMaxPacketSize=64; nframes=5, buffer size=320 Keyboard stayed the same and so did software (previous laptop was tracking -CURRENT as well). If there is any additional information I can provide, please, lett me know. -- Alexandre "Sunny" Kovalenko --=-UeFtAd2NuguB7jWsTFVt Content-Disposition: attachment; filename=bthidd.apple.kbd.raw Content-Type: application/octet-stream; name=bthidd.apple.kbd.raw Content-Transfer-Encoding: base64 FAABpbila0U7AA0AAgsgDwALAEEAoQEAACgAAAAAAAAUAAGluKVrRdW5DgACCyAPAAsAQQChAQAA AAAAAAAAABQAAaW8pWtFA5QJAAILIA8ACwBBAKEBAAAUAAAAAAAAFAABpbyla0X05goAAgsgDwAL AEEAoQEAAAAAAAAAAAAUAAGlvKVrRZySDQACCyAPAAsAQQChAQAAGgAAAAAAABQAAaW8pWtFYeoO AAILIA8ACwBBAKEBAAAAAAAAAAAAFAABpb2la0UK8gEAAgsgDwALAEEAoQEAAAgAAAAAAAAUAAGl vaVrRXx4AwACCyAPAAsAQQChAQAAAAAAAAAAABQAAaW9pWtFZ8IFAAILIA8ACwBBAKEBAAAVAAAA AAAAFAABpb2la0U1FgcAAgsgDwALAEEAoQEAAAAAAAAAAAAUAAGlvaVrRYtWCgACCyAPAAsAQQCh AQAAFwAAAAAAABQAAaW9pWtFY3sLAAILIA8ACwBBAKEBAAAAAAAAAAAAFAABpb2la0Wktw4AAgsg DwALAEEAoQEAABwAAAAAAAAUAAGlvqVrRSNrAAACCyAPAAsAQQChAQAAAAAAAAAAABQAAaW+pWtF LGEFAAILIA8ACwBBAKEBAAAoAAAAAAAAFAABpb6la0Wh5QYAAgsgDwALAEEAoQEAAAAAAAAAAAAR AAClw6VrRbkzBwABBQQNV3TTyQMAGMwAAAAAAQcAAaXDpWtFGkIHAAQPBAABBQQOAAGlyKVrRbkz CQAEAwsEDABXdNPJAwABABEAAKXhpWtFBskJAAEFBA1XdNPJAwAYzAAAAAABBwABpeGla0WQ1QkA BA8EAAEFBA4AAaXmpWtFA8YLAAQDCwQMAFd008kDAAEAEQAApf+la0WGdgwAAQUEDVd008kDABjM AAAAAAEHAAGl/6VrRceDDAAEDwQAAQUEDgABpQSma0XVcw4ABAMLBAwAV3TTyQMAAQARAAClHaZr Rcc6DwABBQQNV3TTyQMAGMwAAAAAAQcAAaUepmtF8AMAAAQPBAABBQQOAAGlI6ZrRWn1AQAEAwsE DABXdNPJAwABABQAAaU4pmtF4ccLAAILIA8ACwBBAKEBAQAAAAAAAAAAFAABpTima0WyEQ4AAgsg DwALAEEAoQEBAAYAAAAAAAA= --=-UeFtAd2NuguB7jWsTFVt--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?1164683789.816.30.camel>