Hello,

I'm running Debian 6 under Linux Kernel 2.6.39.2, with USB ENE card reader support activated (the module it created is ums-eneub6250).

Goal: Being able to read information from a SD card using ENE Flash UB6250 card reader. I've already tried inserting several cards with no success, and tested the hardware with Ubuntu 11.04 Live USB, having the SD card plugged before the OS booted.

I am aware the driver is still i then staging tree, but I'm quite curious about it working under Debian.

I'll place the following information.

lsusb
Code:
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 045e:0745 Microsoft Corp. 
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 006: ID 0cf2:6250 ENE Technology, Inc. 
Bus 001 Device 004: ID 064e:d214 Suyin Corp. 
Bus 001 Device 003: ID 03f0:3207 Hewlett-Packard 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
lsmod
Code:
Module                  Size  Used by
nls_utf8               12416  1 
nls_cp437              12417  1 
vfat                   16989  1 
fat                    44149  1 vfat
acpi_cpufreq           12737  1 
mperf                  12387  1 acpi_cpufreq
aes_i586               16608  0 
cpufreq_powersave      12422  0 
aes_generic            37066  1 aes_i586
cpufreq_userspace      12520  0 
bluetooth              59940  2 
cpufreq_stats          12711  0 
cpufreq_conservative    12987  0 
binfmt_misc            12778  1 
uinput                 12984  1 
fuse                   55666  1 
ums_eneub6250          12665  0 
loop                   17777  0 
snd_hda_codec_realtek   207702  1 
arc4                   12418  2 
ecb                    12649  2 
ath9k                  66341  0 
mac80211              160510  1 ath9k
snd_hda_intel          21529  1 
snd_hda_codec          57741  2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep              12906  1 snd_hda_codec
ath9k_common           12652  1 ath9k
snd_pcm                52731  2 snd_hda_intel,snd_hda_codec
uvcvideo               52490  0 
ath9k_hw              258263  2 ath9k,ath9k_common
psmouse                45863  0 
snd_seq                39172  0 
i915                  282406  2 
ath                    17058  2 ath9k,ath9k_hw
snd_timer              22171  2 snd_pcm,snd_seq
snd_seq_device         12995  1 snd_seq
drm_kms_helper         26550  1 i915
videodev               57130  1 uvcvideo
joydev                 16906  0 
drm                   129190  3 i915,drm_kms_helper
tpm_tis                12949  0 
snd                    38189  10 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_seq,snd_timer,snd_seq_device
i2c_i801               12670  0 
tpm                    17476  1 tpm_tis
cfg80211              107076  3 ath9k,mac80211,ath
serio_raw              12758  0 
battery                12957  0 
i2c_algo_bit           12706  1 i915
i2c_core               19022  6 i915,drm_kms_helper,videodev,drm,i2c_i801,i2c_algo_bit
ac                     12552  0 
tpm_bios               12799  1 tpm
soundcore              12878  1 snd
evdev                  17180  22 
pcspkr                 12515  0 
rfkill                 18510  4 bluetooth,cfg80211
power_supply           13283  2 battery,ac
video                  17345  1 i915
processor              26983  5 acpi_cpufreq
button                 12783  1 i915
snd_page_alloc         12841  2 snd_hda_intel,snd_pcm
ext4                  270997  1 
mbcache                12810  1 ext4
jbd2                   55701  1 ext4
crc16                  12327  1 ext4
usbhid                 31110  0 
hid                    59841  1 usbhid
sd_mod                 35060  5 
usb_storage            34951  2 ums_eneub6250
crc_t10dif             12332  1 sd_mod
uas                    12975  0 
ahci                   20897  2 
libahci                22200  1 ahci
libata                128004  2 ahci,libahci
uhci_hcd               21850  0 
ehci_hcd               34855  0 
scsi_mod              139212  4 sd_mod,usb_storage,uas,libata
usbcore                94676  7 ums_eneub6250,uvcvideo,usbhid,usb_storage,uas,uhci_hcd,ehci_hcd
atl1c                  31155  0 
thermal                13058  0 
fan                    12594  0 
thermal_sys            17667  4 processor,video,thermal,fan
dmesg
Code:
[14434.048292] scsi 7:0:0:0: Direct-Access                                    PQ: 0 ANSI: 0
[14434.070892] sd 7:0:0:0: [sdc] Sector size 0 reported, assuming 512.
[14434.070910] sd 7:0:0:0: [sdc] 1 512-byte logical blocks: (512 B/512 B)
[14434.070920] sd 7:0:0:0: [sdc] 0-byte physical blocks
[14434.079219] sd 7:0:0:0: [sdc] Write Protect is off
[14434.079231] sd 7:0:0:0: [sdc] Mode Sense: 00 00 00 00
[14434.079239] sd 7:0:0:0: [sdc] Assuming drive cache: write through
[14434.096884] sd 7:0:0:0: [sdc] Sector size 0 reported, assuming 512.
[14434.104699] sd 7:0:0:0: [sdc] Assuming drive cache: write through
[14434.131576] sd 7:0:0:0: [sdc] Unhandled sense code
[14434.131587] sd 7:0:0:0: [sdc]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[14434.131599] sd 7:0:0:0: [sdc]  Sense Key : Medium Error [current] 
[14434.131614] sd 7:0:0:0: [sdc]  Add. Sense: Recorded entity not found
[14434.131627] sd 7:0:0:0: [sdc] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00
[14434.131654] end_request: critical target error, dev sdc, sector 0
[14434.131669] Buffer I/O error on device sdc, logical block 0
If I am missing anything, please tell me.