Jeff Abrahamson on 27 Jan 2005 03:53:59 -0000


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[PLUG] kernel 2.6: usb compact flash reader


I upgraded from 2.4 to 2.6 today.  Now my compact flash reader doesn't
work.  That is, the device doesn't work:

    jeff@asterix:jeff $ grep /cflash /etc/fstab
    /dev/sda1   /cflash       vfat   defaults,user,noauto        0   0
    /dev/sda1   /cflash-ro    vfat   defaults,ro,user,noauto     0   0

    jeff@asterix:jeff $ mount /cflash
    mount: /dev/sda1 is not a valid block device

    jeff@asterix:jeff $ cat /proc/scsi/scsi
    Attached devices:
    Host: scsi0 Channel: 00 Id: 00 Lun: 00
      Vendor: CD-RW    Model: CDR-5W48         Rev: VSG3
      Type:   CD-ROM                           ANSI SCSI revision: 02

    jeff@asterix:jeff $ lsusb

    jeff@asterix:jeff $ 

(In the above, I added an extra linefeed before each prompt for
clarity.)

Any idea why I don't see the USB device shown, neither as usb nor as
scsi?  Google hasn't found me much that's different from kernel 2.4.
Any thoughts what to do?


For completeness, here's /proc/modules:

    nls_cp437 5696 0 - Live 0xf8a9d000
    sr_mod 17316 0 - Live 0xf8af7000
    cdrom 40732 1 sr_mod, Live 0xf8b35000
    isofs 37240 0 - Live 0xf8aec000
    sg 39168 0 - Live 0xf8ae1000
    snd_pcm_oss 55048 0 - Live 0xf8b19000
    snd_pcm 98728 1 snd_pcm_oss, Live 0xf8aff000
    snd_page_alloc 11752 1 snd_pcm, Live 0xf8aaa000
    snd_timer 25668 1 snd_pcm, Live 0xf8ad9000
    vfat 14656 0 - Live 0xf8a94000
    fat 46784 1 vfat, Live 0xf8acc000
    snd_mixer_oss 20096 1 snd_pcm_oss, Live 0xf8aa4000
    snd 57156 4 snd_pcm_oss,snd_pcm,snd_timer,snd_mixer_oss, Live 0xf8aaf000
    soundcore 10336 1 snd, Live 0xf8a99000
    mousedev 10476 1 - Live 0xf8a27000
    nfs 193952 3 - Live 0xf89f6000
    lockd 63944 2 nfs, Live 0xf88eb000
    sunrpc 153124 6 nfs,lockd, Live 0xf8a6d000
    parport_pc 36900 1 - Live 0xf89eb000
    lp 11176 0 - Live 0xf883a000
    parport 41800 2 parport_pc,lp, Live 0xf89df000
    af_packet 22568 2 - Live 0xf88ce000
    ipv6 264612 14 - Live 0xf8a2b000
    dm_mod 59804 0 - Live 0xf88fd000
    capability 4520 0 - Live 0xf887e000
    commoncap 7232 1 capability, Live 0xf8859000
    psmouse 20360 0 - Live 0xf88c8000
    ide_scsi 17412 0 - Live 0xf889a000
    usb_storage 69056 0 - Live 0xf89cd000
    hpusbscsi 7808 0 - Live 0xf8856000
    usbcore 119012 3 usb_storage,hpusbscsi, Live 0xf89ae000
    eepro100 30700 0 - Live 0xf8889000
    mii 5120 1 eepro100, Live 0xf8837000
    rtc 12760 0 - Live 0xf8851000
    ext3 127304 2 - Live 0xf8910000
    jbd 62616 1 ext3, Live 0xf88da000
    mbcache 9348 1 ext3, Live 0xf881d000
    ide_generic 1408 0 - Live 0xf88a2000
    piix 13440 1 - Live 0xf88d5000
    ide_disk 19296 5 - Live 0xf8894000
    ide_core 139908 5 ide_scsi,usb_storage,ide_generic,piix,ide_disk, Live 0xf88a4000
    sd_mod 21696 0 - Live 0xf883e000
    ata_piix 8132 0 - Live 0xf8825000
    libata 41700 1 ata_piix, Live 0xf8845000
    scsi_mod 125164 7 sr_mod,sg,ide_scsi,usb_storage,hpusbscsi,sd_mod,libata, Live 0xf885e000
    unix 28756 430 - Live 0xf882e000
    font 8320 0 - Live 0xf8821000
    vesafb 6656 0 - Live 0xf8814000
    cfbcopyarea 3840 1 vesafb, Live 0xf881b000
    cfbimgblt 3040 1 vesafb, Live 0xf8819000
    cfbfillrect 3776 1 vesafb, Live 0xf8817000


-- 
 Jeff

 Jeff Abrahamson  <http://www.purple.com/jeff/>    +1 215/837-2287
 GPG fingerprint: 1A1A BA95 D082 A558 A276  63C6 16BF 8C4C 0D1D AE4B

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