usb interface to Toshiba PDR-M4 cam hasn't worked since 2.4.5

erik-lkml
2001-10-24T19:11:02Z

If there's a usb list this would be more appropriate in, please let me
know.

I have a Toshiba PDR-M4 digital camera with USB interface, which
appeared as
a scsi device attached with usb-storage in linux-2.4.5, but hasn't
worked in
any kernel since then. Here's a snippet from dmesg from 2.4.5, with a
successful negotiation with the camera (and its 128MB smart media card).
The
usbcore, usb-uhci, usb-storage, and sd modules are already loaded at
this point.

usb-uhci.c: v1.251 Georg Acher, Deti Fliegl, Thomas Sailer, Roman
Weissgaerber
usb-uhci.c: USB Universal Host Controller Interface driver
hub.c: USB new device connect on bus1/1, assigned device number 2
usb.c: USB device 2 (vend/prod 0x1132/0x4331) is not claimed by any
active driver.
Initializing USB Mass Storage driver...
usb.c: registered new driver usb-storage
usb-uhci.c: interrupt, status 2, frame# 1366
scsi0 : SCSI emulation for USB Mass Storage devices
Vendor: TOSHIBA Model: PDR Rev: 1.00
Type: Direct-Access ANSI SCSI revision: 02
Detected scsi removable disk sda at scsi0, channel 0, id 0, lun 0
SCSI device sda: 256000 512-byte hdwr sectors (131 MB)
sda: Write Protect is off
/dev/scsi/host0/bus0/target0/lun0: p1
WARNING: USB Mass Storage data integrity not assured
USB Mass Storage device found at 2
USB Mass Storage support registered.

And here's dmesg output from the same operation with 2.4.13:

* turn camera to 'data' mode *
hub.c: port 2 connection change
hub.c: port 2, portstatus 101, change 1, 12 Mb/s
hub.c: port 2, portstatus 103, change 0, 12 Mb/s
hub.c: USB new device connect on bus1/2, assigned device number 6
* 4-second pause *
usb_control/bulk_msg: timeout
usb.c: USB device not accepting new address=6 (error=-110)
hub.c: port 2, portstatus 103, change 0, 12 Mb/s
hub.c: USB new device connect on bus1/2, assigned device number 7
* 4-second pause *
usb_control/bulk_msg: timeout
usb.c: USB device not accepting new address=7 (error=-110)

And no more messages until I turn off or disconnect the camera. It
never
procedes to initialize usb-storage on this device.

The same errors ("usb_control/bulk_msg: timeout" and "USB device not
accepting
new address=7 (error=-110)") have occurred with every kernel since 2.4.6
when
I attempt to attach this camera. I don't believe it ever worked with
2.2.18/.19
either, but it did work with 2.2.17 with Alan's usb patches.

-Erik Schorr