Date: Sat, 24 Jan 2009 12:38:09 +0100 From: Lars Engels <lme@FreeBSD.org> To: Maksim Yevmenkin <maksim.yevmenkin@gmail.com> Cc: current@freebsd.org, Hans Petter Selasky <hselasky@c2i.net> Subject: Re: [PATCH] for ng_ubt2 stalled transfers Message-ID: <20090124113809.GV60948@e.0x20.net> In-Reply-To: <bb4a86c70901231521r5a5a2ea4t28f1eca55959221e@mail.gmail.com> References: <bb4a86c70901231112x693f18cmbb29b966cb972992@mail.gmail.com> <bb4a86c70901231113v2b72423cg7aadbb7348d9bafe@mail.gmail.com> <20090123212952.GM60948@e.0x20.net> <bb4a86c70901231521r5a5a2ea4t28f1eca55959221e@mail.gmail.com>
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[-- Attachment #1 --] On Fri, Jan 23, 2009 at 03:21:21PM -0800, Maksim Yevmenkin wrote: > > Thanks for the quick patch, but that did not help: > > > > ubt0: <Broadcom Corp Foxconn Bluetooth 2.0 plus EDR, class 224/1, rev 2.00/1.00, addr 2> on usbus2 > > ubt0:ubt_bulk_read_callback:981: bulk-in transfer failed: USB_ERR_STALLED > > ubt0:ubt_intr_read_callback:834: interrupt transfer failed: USB_ERR_STALLED > > stalled transfers are NOT going to be fixed. the patch was to make > sure the system would not crash with stalled transfers. Yes, that's working now. Thanks. BTW what are stalled transfers and does that do any harm? > > I also have another usb bluetooth stick which shows this on insertion: > > > > Jan 23 22:13:00 maggie kernel: usb2_alloc_device:1401: set address 2 failed (ignored) > > Jan 23 22:13:00 maggie kernel: usb2_alloc_device:1436: getting device descriptor at addr 2 failed! > > this is something else. this happens earlier than usb2_bluetooth_ng Okay... > > > Jan 23 22:13:01 maggie kernel: ugen0.2: <Cambridge Silicon Radio> at usbus0 > > Jan 23 22:13:01 maggie kernel: ubt1: <Cambridge Silicon Radio Bluetooth USB dongle, class 224/1, rev 1.10/3.73, addr 2> on usbus0 > > that looks normal to me. Yup, it's working now with hccontrol -n ubt0hci inquiry [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (FreeBSD) iEYEARECAAYFAkl6/aEACgkQKc512sD3afjuYACeIj6B31mx+HJUHneEyYM5p9bD kTIAoITKc92boXASkleASuvCj03h1d5N =TlLD -----END PGP SIGNATURE-----
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