Date: Sat, 06 Jun 2009 14:10:59 +0100 From: <jdbca@clix.pt> To: freebsd-questions@freebsd.org Subject: usb device not recognised Message-ID: <43161.1244293859@clix.pt>
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I have a Teclast TL-C300 usb media player which works fine with Slackware 1= 2.2 and Windows XP, but is not properly recognised by=20 FreeBSD. I have other usb devices, eg camera, which all work fine, so I am guessing = that my config is OK, although I do see errors with=20 these devices too. According to kerneltrap, another Teclast device needed a patch in Linux to = reduced the data transfer block size to make it work,=20 so perhaps it needs a quirk for FreeBSD too. Does anybody have experience of this device or recognise the symptoms? I am running FreeBSD 7.2 and I am up to date with stable. I have these entires in the kernel which are probably relevant:- device scbus device da device cd device pass device ses device atapicam device uhci device ohci device ehci device usb device ugen device uhid device ukbd device ulpt device umass device ums If the TL-C300 is present at boot, boot freezes when it probes the device b= ut resumes if the device is removed. When the TL-C300 is plugged in after boot, it produces the following consol= e report:- umass1: <RockChip ROCK MP3, class 0/0, rev 2.00/0.00, addr 2> on uhub2 (probe0:umass-sim1:1:0:0): TEST UNIT READY. CDB: 0 0 0 0 0 0=20 (probe0:umass-sim1:1:0:0): CAM Status: SCSI Status Error (probe0:umass-sim1:1:0:0): SCSI Status: Check Condition (probe0:umass-sim1:1:0:0): NOT READY asc:3a,0 (probe0:umass-sim1:1:0:0): Medium not present (probe0:umass-sim1:1:0:0): Unretryable error da0 at umass-sim1 bus 1 target 0 lun 0 da0: <Teclast Digital Player 1.00> Removable Direct Access SCSI-0 device= =20 da0: 40.000MB/s transfers da0: 1900MB (3892224 512 byte sectors: 255H 63S/T 242C) but fails to create /dev/da0. Also, when it is plugged in, no other usb dev= ices are recognised. Unplugging produces this:- umass1: at uhub2 port 2 (addr 2) disconnected (da0:umass-sim1:1:0:0): Synchronize cache failed, status =3D=3D 0x39, scsi = status =3D=3D 0x0 (da0:umass-sim1:1:0:0): lost device (da0:umass-sim1:1:0:0): removing device entry umass1: detached By contrast, when I plug in the camera, I get this report which also contai= ns errors, but it does create the /dev entries and is=20 mountable:- umass1: <DV USB Device, class 0/0, rev 1.10/1.00, addr 2> on uhub0 da0 at umass-sim1 bus 1 target 0 lun 0 da0: <DV USB Device 1.00> Removable Direct Access SCSI-0 device=20 da0: 1.000MB/s transfers da0: 31MB (64000 512 byte sectors: 64H 32S/T 31C) (probe0:umass-sim1:1:0:1): TEST UNIT READY. CDB: 0 20 0 0 0 0=20 (probe0:umass-sim1:1:0:1): CAM Status: SCSI Status Error (probe0:umass-sim1:1:0:1): SCSI Status: Check Condition (probe0:umass-sim1:1:0:1): NOT READY asc:3a,0 (probe0:umass-sim1:1:0:1): Medium not present (probe0:umass-sim1:1:0:1): Unretryable error da1 at umass-sim1 bus 1 target 0 lun 1 da1: <DV USB Device 1.00> Removable Direct Access SCSI-0 device=20 da1: 1.000MB/s transfers da1: Attempt to query device size failed: NOT READY, Medium not present unplug camera:- umass1: at uhub0 port 2 (addr 2) disconnected (da0:umass-sim1:1:0:0): lost device (da0:umass-sim1:1:0:0): removing device entry (da1:umass-sim1:1:0:1): lost device (da1:umass-sim1:1:0:1): removing device entry umass1: detached Cheers DuncanB ----=20 =C3=81rea de Clientes Clix =E2=80=93 Toda a gest=C3=A3o dos seus servi=C3= =A7os online! http://cliente.clix.pt/.=20=
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