Date: Sat, 28 Mar 2009 16:22:07 +0100 From: Hans Petter Selasky <hselasky@c2i.net> To: Alex Keda <admin@lissyara.su> Cc: freebsd-current@freebsd.org Subject: Re: New USB stack and USB floppy Message-ID: <200903281622.08116.hselasky@c2i.net> In-Reply-To: <49CE3FAA.2020604@lissyara.su> References: <49C7FE13.90808@lissyara.su> <200903281604.38753.hselasky@c2i.net> <49CE3FAA.2020604@lissyara.su>
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On Saturday 28 March 2009, Alex Keda wrote: > Hans Petter Selasky =D0=BF=D0=B8=D1=88=D0=B5=D1=82: > > On Saturday 28 March 2009, Alex Keda wrote: > >> Hans Petter Selasky =D0=BF=D0=B8=D1=88=D0=B5=D1=82: > >>> On Monday 23 March 2009, Alex Keda wrote: > >>>> I have USB floppy. > >>>> > >>>> Mar 24 00:11:25 HP kernel: usb2_alloc_device:1516: getting device > >>>> descriptor at addr 3 failed! > >>>> Mar 24 00:11:26 HP kernel: ugen0.3: <Mitsumi> at usbus0 > >>>> Mar 24 00:11:26 HP kernel: umass0: <Mitsumi MITSUMI USB FDD 061M, > >>>> class 0/0, rev 1.10/2.00, addr 3> on usbus0 > >>>> Mar 24 00:11:26 HP kernel: umass0: SCSI over Bulk-Only; quirks =3D > >>>> 0x0100 > >>> > >>> =20 > >>> ^^^^ Edit /sys/dev/usb/storage/umass.c > >>> > >>> And remove the quirk entry for your device. Maybe it is not correct. > >> > >> I delete UMASS_PROTO_SCSI. > >> But: > >> Mar 28 17:44:01 HP kernel: usb2_alloc_device:1516: getting device > >> descriptor at addr 3 failed! > >> Mar 28 17:44:02 HP kernel: usb2_req_re_enumerate:1434: getting device > >> descriptor at addr 3 failed! > >> Mar 28 17:44:03 HP kernel: usb2_req_re_enumerate:1434: getting device > >> descriptor at addr 3 failed! > >> Mar 28 17:44:03 HP kernel: ugen0.3: <> at usbus0 (disconnected) > >> Mar 28 17:44:03 HP kernel: uhub_reattach_port:413: could not allocate > >> new device! > > > > What happens if you use an external HUB to connect the device ? > > I do not have external hub =3D) > I have two ports in laptop - that will be enough =3D) Before your device attached in one of the ports, and now after you removed = =20 the quirk? =2D-HPS
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