Date: Sat, 11 Mar 2006 19:11:03 +0100 From: Alex Dupre <ale@FreeBSD.org> To: freebsd-usb@FreeBSD.org Subject: Problem with 16-in-1 card reader Message-ID: <441312B7.8010700@FreeBSD.org>
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My new PC has an *internal* (3.5" slot) 16-in-1 card reader connected via USB 2.0. The device is the Techsolo TCR-1640 (http://www.techsolo.de/product/cardreader/tcr_1640/index.php). I boot from a compact flash inserted in it and I can mount and unmount the same CF once the system has booted and has mounted the root filesystem from my graid3 array. The problem arise when I replace the inserted CF with another one (with different size and filesystem, for example an MSDOS formatted card) and try to mount it. Fdisk can correctly sees the new partition table, but devfs is not updated and I cannot mount the new media. I tried to issue all sort of camcontrol commands (rescan the bus, eject and load the device, ...) but the dev entries remain unchanged (equal as boot time) even if the card is inserted or removed (camcontrol tur can see if the media is ready or not). If I issue new fdisk and bsdlabel write commands, the dev entries are updated (I created the boot CF exactly in this way), but I can't find a way to update them based on what is actually inserted. The system is a recent 6.1-PRERELEASE. Any ideas or suggestions? In there a way to SW unplug/replug the umass0 device and let FreeBSD recreate the correct device nodes? Follows some more debug info. Boot messages if CF is not present: umass0: Generic Mass Storage Device, rev 2.00/1.27, addr 2 da2 at umass-sim0 bus 0 target 0 lun 0 da2: <Generic USB SD Reader 1.00> 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 1 da3: <Generic USB CF Reader 1.01> Removable Direct Access SCSI-0 device da3: 40.000MB/s transfers da3: Attempt to query device size failed: NOT READY, Medium not present da4 at umass-sim0 bus 0 target 0 lun 2 da4: <Generic USB SM Reader 1.02> Removable Direct Access SCSI-0 device da4: 40.000MB/s transfers da4: Attempt to query device size failed: NOT READY, Medium not present da5 at umass-sim0 bus 0 target 0 lun 3 da5: <Generic USB MS Reader 1.03> Removable Direct Access SCSI-0 device da5: 40.000MB/s transfers da5: Attempt to query device size failed: NOT READY, Medium not present (da2:umass-sim0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0 (da2:umass-sim0:0:0:0): CAM Status: SCSI Status Error (da2:umass-sim0:0:0:0): SCSI Status: Check Condition (da2:umass-sim0:0:0:0): NOT READY csi:0,aa,55,40 asc:3a,0 (da2:umass-sim0:0:0:0): Medium not present (da2:umass-sim0:0:0:0): Unretryable error Opened disk da2 -> 6 (da2:umass-sim0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0 (da2:umass-sim0:0:0:0): CAM Status: SCSI Status Error (da2:umass-sim0:0:0:0): SCSI Status: Check Condition (da2:umass-sim0:0:0:0): NOT READY csi:0,aa,55,40 asc:3a,0 (da2:umass-sim0:0:0:0): Medium not present (da2:umass-sim0:0:0:0): Unretryable error Opened disk da2 -> 6 (da2:umass-sim0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0 (da2:umass-sim0:0:0:0): CAM Status: SCSI Status Error (da2:umass-sim0:0:0:0): SCSI Status: Check Condition (da2:umass-sim0:0:0:0): NOT READY csi:0,aa,55,40 asc:3a,0 (da2:umass-sim0:0:0:0): Medium not present (da2:umass-sim0:0:0:0): Unretryable error Opened disk da2 -> 6 (da2:umass-sim0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0 (da2:umass-sim0:0:0:0): CAM Status: SCSI Status Error (da2:umass-sim0:0:0:0): SCSI Status: Check Condition (da2:umass-sim0:0:0:0): NOT READY csi:0,aa,55,40 asc:3a,0 (da2:umass-sim0:0:0:0): Medium not present (da2:umass-sim0:0:0:0): Unretryable error Opened disk da2 -> 6 (da3:umass-sim0:0:0:1): READ CAPACITY. CDB: 25 20 0 0 0 0 0 0 0 0 (da3:umass-sim0:0:0:1): CAM Status: SCSI Status Error (da3:umass-sim0:0:0:1): SCSI Status: Check Condition (da3:umass-sim0:0:0:1): NOT READY csi:0,aa,55,40 asc:3a,0 (da3:umass-sim0:0:0:1): Medium not present (da3:umass-sim0:0:0:1): Unretryable error Opened disk da3 -> 6 (da3:umass-sim0:0:0:1): READ CAPACITY. CDB: 25 20 0 0 0 0 0 0 0 0 (da3:umass-sim0:0:0:1): CAM Status: SCSI Status Error (da3:umass-sim0:0:0:1): SCSI Status: Check Condition (da3:umass-sim0:0:0:1): NOT READY csi:0,aa,55,40 asc:3a,0 (da3:umass-sim0:0:0:1): Medium not present (da3:umass-sim0:0:0:1): Unretryable error Opened disk da3 -> 6 (da3:umass-sim0:0:0:1): READ CAPACITY. CDB: 25 20 0 0 0 0 0 0 0 0 (da3:umass-sim0:0:0:1): CAM Status: SCSI Status Error (da3:umass-sim0:0:0:1): SCSI Status: Check Condition (da3:umass-sim0:0:0:1): NOT READY csi:0,aa,55,40 asc:3a,0 (da3:umass-sim0:0:0:1): Medium not present (da3:umass-sim0:0:0:1): Unretryable error Opened disk da3 -> 6 (da3:umass-sim0:0:0:1): READ CAPACITY. CDB: 25 20 0 0 0 0 0 0 0 0 (da3:umass-sim0:0:0:1): CAM Status: SCSI Status Error (da3:umass-sim0:0:0:1): SCSI Status: Check Condition (da3:umass-sim0:0:0:1): NOT READY csi:0,aa,55,40 asc:3a,0 (da3:umass-sim0:0:0:1): Medium not present (da3:umass-sim0:0:0:1): Unretryable error Opened disk da3 -> 6 (da4:umass-sim0:0:0:2): READ CAPACITY. CDB: 25 40 0 0 0 0 0 0 0 0 (da4:umass-sim0:0:0:2): CAM Status: SCSI Status Error (da4:umass-sim0:0:0:2): SCSI Status: Check Condition (da4:umass-sim0:0:0:2): NOT READY csi:0,aa,55,40 asc:3a,0 (da4:umass-sim0:0:0:2): Medium not present (da4:umass-sim0:0:0:2): Unretryable error Opened disk da4 -> 6 (da4:umass-sim0:0:0:2): READ CAPACITY. CDB: 25 40 0 0 0 0 0 0 0 0 (da4:umass-sim0:0:0:2): CAM Status: SCSI Status Error (da4:umass-sim0:0:0:2): SCSI Status: Check Condition (da4:umass-sim0:0:0:2): NOT READY csi:0,aa,55,40 asc:3a,0 (da4:umass-sim0:0:0:2): Medium not present (da4:umass-sim0:0:0:2): Unretryable error Opened disk da4 -> 6 (da4:umass-sim0:0:0:2): READ CAPACITY. CDB: 25 40 0 0 0 0 0 0 0 0 (da4:umass-sim0:0:0:2): CAM Status: SCSI Status Error (da4:umass-sim0:0:0:2): SCSI Status: Check Condition (da4:umass-sim0:0:0:2): NOT READY csi:0,aa,55,40 asc:3a,0 (da4:umass-sim0:0:0:2): Medium not present (da4:umass-sim0:0:0:2): Unretryable error Opened disk da4 -> 6 (da4:umass-sim0:0:0:2): READ CAPACITY. CDB: 25 40 0 0 0 0 0 0 0 0 (da4:umass-sim0:0:0:2): CAM Status: SCSI Status Error (da4:umass-sim0:0:0:2): SCSI Status: Check Condition (da4:umass-sim0:0:0:2): NOT READY csi:0,aa,55,40 asc:3a,0 (da4:umass-sim0:0:0:2): Medium not present (da4:umass-sim0:0:0:2): Unretryable error Opened disk da4 -> 6 (da5:umass-sim0:0:0:3): READ CAPACITY. CDB: 25 60 0 0 0 0 0 0 0 0 (da5:umass-sim0:0:0:3): CAM Status: SCSI Status Error (da5:umass-sim0:0:0:3): SCSI Status: Check Condition (da5:umass-sim0:0:0:3): NOT READY csi:0,aa,55,40 asc:3a,0 (da5:umass-sim0:0:0:3): Medium not present (da5:umass-sim0:0:0:3): Unretryable error Opened disk da5 -> 6 (da5:umass-sim0:0:0:3): READ CAPACITY. CDB: 25 60 0 0 0 0 0 0 0 0 (da5:umass-sim0:0:0:3): CAM Status: SCSI Status Error (da5:umass-sim0:0:0:3): SCSI Status: Check Condition (da5:umass-sim0:0:0:3): NOT READY csi:0,aa,55,40 asc:3a,0 (da5:umass-sim0:0:0:3): Medium not present (da5:umass-sim0:0:0:3): Unretryable error Opened disk da5 -> 6 (da5:umass-sim0:0:0:3): READ CAPACITY. CDB: 25 60 0 0 0 0 0 0 0 0 (da5:umass-sim0:0:0:3): CAM Status: SCSI Status Error (da5:umass-sim0:0:0:3): SCSI Status: Check Condition (da5:umass-sim0:0:0:3): NOT READY csi:0,aa,55,40 asc:3a,0 (da5:umass-sim0:0:0:3): Medium not present (da5:umass-sim0:0:0:3): Unretryable error Opened disk da5 -> 6 (da5:umass-sim0:0:0:3): READ CAPACITY. CDB: 25 60 0 0 0 0 0 0 0 0 (da5:umass-sim0:0:0:3): CAM Status: SCSI Status Error (da5:umass-sim0:0:0:3): SCSI Status: Check Condition (da5:umass-sim0:0:0:3): NOT READY csi:0,aa,55,40 asc:3a,0 (da5:umass-sim0:0:0:3): Medium not present (da5:umass-sim0:0:0:3): Unretryable error Opened disk da5 -> 6 So I get a da3 (CF) device and no slices when I insert a new card. If a CF is inserted at boot time I get: da3 at umass-sim0 bus 0 target 0 lun 1 da3: <Generic USB CF Reader 1.01> Removable Direct Access SCSI-0 device da3: 40.000MB/s transfers da3: 30MB (62720 512 byte sectors: 64H 32S/T 30C) and no da3:umass-sim0:0:0:1 errors...In this case I have da3, das1, da3s1a and da3s1c, but when I insert an msdos card I still have bsdlabel entries even if there are no partitions at all. %usbdevs -dovf /dev/usb4 Controller /dev/usb4: addr 1: high speed, self powered, config 1, EHCI root hub(0x0000), VIA(0x0000), rev 1.00, device uhub4 port 1 powered port 2 powered port 3 powered port 4 powered port 5 addr 2: high speed, power 250 mA, config 1, Mass Storage Device(0x6362), Generic(0x058f), rev 1.27, device umass0 port 6 powered port 7 powered port 8 powered %camcontrol devlist <QUANTUM ATLAS_V_18_WLS 0230> at scbus1 target 0 lun 0 (da0,pass0) <QUANTUM ATLAS10K3_18_WLS 020W> at scbus1 target 2 lun 0 (da1,pass1) <Generic USB SD Reader 1.00> at scbus2 target 0 lun 0 (da2,pass2) <Generic USB CF Reader 1.01> at scbus2 target 0 lun 1 (da3,pass3) <Generic USB SM Reader 1.02> at scbus2 target 0 lun 2 (da4,pass4) <Generic USB MS Reader 1.03> at scbus2 target 0 lun 3 (da5,pass5) <PLEXTOR DVDR PX-750A 1.01> at scbus4 target 0 lun 0 (cd0,pass6) <HL-DT-ST DVD-ROM GDR8164B 0L06> at scbus4 target 1 lun 0 (cd1,pass7) -- Alex Dupre
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