Date: Thu, 19 Apr 2007 12:13:20 -0600 From: Mike Durian <durian@shadetreesoftware.com> To: freebsd-usb@freebsd.org Subject: umass0: BBB reset failed, TIMEOUT on internal card reader Message-ID: <200704191213.21299.durian@shadetreesoftware.com>
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I just installed a Shuttle PC22 "22-in-1 Card Reader" and get umass0: BBB reset failed, TIMEOUT umass0: BBB bulk-in clear stall failed, TIMEOUT umass0: BBB bulk-out clear stall failed, TIMEOUT errors without any media inserted. =46rom dmesg: umass0: USB2.0 CardReader, rev 2.00/91.44, addr 2 da0 at umass-sim0 bus 0 target 0 lun 0 da0: <USB2.0 CF CardReader 9144> Removable Direct Access SCSI-0 device da0: 40.000MB/s transfers da0: Attempt to query device size failed: NOT READY, Medium not present da1 at umass-sim0 bus 0 target 0 lun 1 da1: <USB2.0 SM CardReader 9144> Removable Direct Access SCSI-0 device da1: 40.000MB/s transfers da1: Attempt to query device size failed: NOT READY, Medium not present da2 at umass-sim0 bus 0 target 0 lun 2 da2: <USB2.0 SD CardReader 9144> Removable Direct Access SCSI-0 device da2: 40.000MB/s transfers da2: Attempt to query device size failed: NOT READY, Medium not present da3 at umass-sim0 bus 0 target 0 lun 3 da3: <USB2.0 MS CardReader 9144> Removable Direct Access SCSI-0 device da3: 40.000MB/s transfers da3: Attempt to query device size failed: NOT READY, Medium not present =46rom usbdevs -v: addr 1: high speed, self powered, config 1, EHCI root hub(0x0000),=20 VIA(0x0000), rev 1.00 port 1 powered port 2 powered port 3 powered port 4 powered port 5 addr 2: high speed, power 500 mA, config 1, CardReader(0x0500), USB= 2.0 (0x07cc), rev 91.44 port 6 powered port 7 powered port 8 powered It looks like the device is using a Carry WIN II chip. I believe the part number for this chip is 0639MMTQM03-07G. There is also a smaller ST chip on the board. Otherwise it is just physical connectors and discretes. I suspect umass.c needs a umass_devdescrs entry for this device. How does one go about determining the necessary proto and quirk values? mike
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