Date: Wed, 13 Feb 2013 11:10:54 +0100 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-usb@freebsd.org, Zeus Panchenko <zeus@ibs.dn.ua> Subject: Re: plenty complains on microSD reader Kingston FCR-MRG2 Message-ID: <201302131110.54499.hselasky@c2i.net> In-Reply-To: <20130213115235.84142@relay.ibs.dn.ua> References: <20130213115235.84142@relay.ibs.dn.ua>
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On Wednesday 13 February 2013 09:52:35 Zeus Panchenko wrote: > hi, > > on Kingston microSD reader FCR-MRG2 plug-in I receive a lot of conplains: > > ugen1.3: <Silicon Motion, Inc.> at usbus1 > umass1: <Silicon Motion, Inc. Generic USB2.0 card, class 0/0, rev > 2.00/1.00, addr 3> on usbus1 da1 at umass-sim1 bus 1 scbus3 target 0 lun 0 > da1: <Generic USB SD Reader 1.00> Removable Direct Access SCSI-0 device > da1: 40.000MB/s transfers > da1: 1876MB (3842048 512 byte sectors: 255H 63S/T 239C) > (da1:umass-sim1:1:0:0): PREVENT ALLOW MEDIUM REMOVAL. CDB: 1e 0 0 0 1 0 > (da1:umass-sim1:1:0:0): CAM status: SCSI Status Error > (da1:umass-sim1:1:0:0): SCSI status: Check Condition > (da1:umass-sim1:1:0:0): SCSI sense: No sense data present > (da1:umass-sim1:1:0:0): Retrying command (per sense data) > ... > cut 16 sections like above > ... > ugen1.3: <Silicon Motion, Inc.> at usbus1 (disconnected) > umass1: at uhub1, port 1, addr 3 (disconnected) > (da1:umass-sim1:1:0:0): lost device - 0 outstanding, 1 refs > (pass2:umass-sim1:1:(da1:0:umass-sim1:1:0): 0:passdevgonecb: devfs entry is > gone 0): removing device entry > > > uname > > FreeBSD 9.1-STABLE #12 r246707: amd64 > > > usbconfig > > ugen1.3: <Generic USB2.0 card Silicon Motion, Inc.> at usbus1, cfg=0 > md=HOST spd=HIGH (480Mbps) pwr=ON > > > is it expected behaviour? Hi, Try to set the no synchronize quirk for your device first: usbconfig dump_quirk_names usbconfig -d X.Y add_quirk UQ_MSC_NO_SYNC_CACHE --HPS
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