Sandisk sddr-75 CF/SM usb reader problems
Hi list,
I can't get this usb reader to work at all with a smartmedia card (i
don't have a compact flash card to test) although searching on the web
suggests that the sddr-75 is a standard USB Mass Storage device and
there are reports that it works in linux.
I've followed the suggestions here:
http://vic.dyndns.org/linux-UsbMassStorage/
http://www.qbik.ch/usb/devices/showdev.php?id=1227
I'm using the debian supplied kernel-image 2.4.21-3-k7 with sid as well
as a self-complied 2.4.21 and also tried versions of 2.4.20 & 2.4.19.
To load the usb modules, in a boot-up script, I have:
modprobe usbcore
modprobe usb-uhci
modprobe usb-storage
mount -t usbdevfs none /proc/bus/usb
Instead of doing this, I've also tried using hotplug and usbmgr as well
as loading the modules in /etc/modules.
`mount -t vfat /dev/sd[a,b] /mnt/flash/` gives:
mount: /dev/sd[a,b] is not a valid block device
I think the problem may be that sg is not mapping the reader slots to
/dev/sda and /dev/sdb. When I do `sg_map`, I get: (scd0 is a cdrw)
/dev/sg0 /dev/scd0
/dev/sg1
/dev/sg2
Does anyone know how to get /dev/sg2 mapped to /dev/sdb?
I bought the reader because I was having similar problems with my
camera. It's an Olympus D-510. I didn't use it for a while but I had
it working fine in linux last year with an earlier 2.4 kernel.
I'd really appreciate any help as this has been driving me nuts for a
few days. :) I've included more info below in case it's useful.
Thank you,
Michael
---%---
parts of lsmod:
Module Size Used by Not tainted
st 28636 0 (autoclean) (unused)
sr_mod 14552 0 (autoclean)
sg 32252 0 (autoclean)
usb-storage 67520 0
usb-uhci 23312 0 (unused)
usbcore 62604 1 [usb-storage usb-uhci]
vfat 10604 1 (autoclean)
fat 32088 0 (autoclean) [vfat]
ide-scsi 10288 0
scsi_mod 94176 6 [st sr_mod sg usb-storage ide-scsi]
ide-cd 32128 0
cat /proc/scsi/scsi:
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: LITE-ON Model: LTR-52246S Rev: 6S0C
Type: CD-ROM ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 00 Lun: 00
Vendor: SanDisk Model: ImageMate CF-SM Rev: 0100
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 00 Lun: 01
Vendor: SanDisk Model: ImageMate CF-SM Rev: 0100
Type: Direct-Access ANSI SCSI revision: 02
Reply to: