I am trying to use my ZiO! smart media card reader with Linux. I am using
kernel 2.4.19-pre10 with Slackware 8.0. I have all the necessary modules
installed(CONFIG_SCSI (module), CONFIG_BLK_DEV_SD (module),
CONFIG_CHR_DEV_SG (module), CONFIG_USB, CONFIG_USB_STORAGE (module),
CONFIG_USB_STORAGE_DPCM, CONFIG_USB_SDDR09). When I plug the device, I
get this in /var/log/syslog:
Jun 22 21:02:14 erwin kernel: usb.c: new device strings: Mfr=1, Product=2,
SerialNumber=0
Jun 22 21:02:14 erwin kernel: usb.c: USB device number 6 default language
ID 0x409
Jun 22 21:02:14 erwin kernel: Manufacturer: SCM Microsystems Inc.
Jun 22 21:02:14 erwin kernel: Product: eUSB SmartMedia Adapter
Jun 22 21:02:14 erwin kernel: WARNING: USB Mass Storage data integrity not
assured
Jun 22 21:02:14 erwin kernel: USB Mass Storage device found at 6
Jun 22 21:02:14 erwin kernel: usb.c: usb-storage driver claimed interface
cc242240
Jun 22 21:02:14 erwin kernel: usb.c: kusbd: /sbin/hotplug add 6
Jun 22 21:02:14 erwin kernel: usb.c: kusbd policy returned 0xfffffffe
and it is recognized correctly in /proc/scsi/usb-storage-0 . this is the
listing for it:
Host scsi1: usb-storage
Vendor: SCM Microsystems Inc.
Product: eUSB SmartMedia Adapter
Serial Number: None
Protocol: Transparent SCSI
Transport: EUSB/SDDR09
GUID: 04e600030000000000000000
Attached: Yes
However, it is not listed in /proc/bus/usb (neither are any of my other
devices), and when I try mount /dev/sda /camera I get the following
output:
/dev/sda: Input/output error
mount: block device /dev/sda is write-protected, mounting read-only
/dev/sda: Input/output error
mount: you must specify the filesystem type
so I tried specifying both vfat and msdos, but i got the same error for
both filesystems:
mount: block device /dev/sda is write-protected, mounting read-only
mount: wrong fs type, bad option, bad superblock on /dev/sda,
or too many mounted file systems
Can anyone help me?
--
David
dsfranks at erwin dot largegeek dot com
ICQ#: 118347772
8:46pm up 47 min, 3 users, load average: 0.08, 0.02, 0.01
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