Shit. Is any of this encouraging; I also get in
/proc/scsi/usb-storage-0/1;
Host scsi1: usb-storage
Vendor: Digit@lway, Inc.
Product: Digit@lway Digital Audio Player
Serial Number: None
Protocol: Transparent SCSI
Transport: Datafab Bulk-Only
GUID: 273500010000000000000000
Attached: 1
The MPIO MP3 player has internal memory plus a slot for a SmartMedia
card. BTW in Windows it looks like two file systems ... one for
internal memory and one for the SmartCard. You can only copy to/from
one at a time. I figure they are different LUN because I can do 'echo
"scsi add-single-device 1 0 0 1" > /proc/scsi/scsi' and get in
/var/log/messages;
kernel: scsi singledevice 1 0 0 1
kernel: Vendor: Digital Model: Digital Audio Pl Rev: 0100
kernel: Type: Direct-Access ANSI SCSI revision:
02
and in /proc/scsi/scsi;
Host: scsi1 Channel: 00 Id: 00 Lun: 00
Vendor: Digital Model: Digital Audio Pl Rev: 0100
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 00 Lun: 01
Vendor: Digital Model: Digital Audio Pl Rev: 0100
Type: Direct-Access ANSI SCSI revision: 02
However, maybe this isn't talking to the device either. The info with
the device isn't much help. It's a recent design which is very popular
in Japan.
When I use "US_SC_SCSI, US_PR_BULK," in unusual_devs.h I get;
kernel: hub.c: USB new device connect on bus1/2/1, assigned device
number 3
kernel: usb.c: USB device 3 (vend/prod 0x2735/0x1) is not claimed by any
active driver.
kernel: Initializing USB Mass Storage driver...
kernel: usb.c: registered new driver usb-storage
kernel: usb-uhci.c: interrupt, status 2, frame# 1146
kernel: usb-uhci.c: interrupt, status 3, frame# 1148
kernel: scsi1 : SCSI emulation for USB Mass Storage devices
kernel: usb-uhci.c: interrupt, status 3, frame# 771
kernel: scsi: device set offline - not ready or command retry failed
after bus reset: host 1 channel 0 id 0 lun 0
kernel: USB Mass Storage support registered.
When I use "US_SC_SCSI, US_PR_CB," in unusual_devs.h I get;
kernel: hub.c: USB new device connect on bus1/2/1, assigned device
number 4
kernel: usb.c: USB device 4 (vend/prod 0x2735/0x1) is not claimed by any
active driver.
kernel: Initializing USB Mass Storage driver...
kernel: usb.c: registered new driver usb-storage
kernel: scsi1 : SCSI emulation for USB Mass Storage devices
kernel: usb-uhci.c: interrupt, status 3, frame# 902
kernel: usb-uhci.c: interrupt, status 3, frame# 907
kernel: usb_control/bulk_msg: timeout
kernel: usb-uhci.c: interrupt, status 3, frame# 1826
kernel: usb-uhci.c: interrupt, status 3, frame# 1831
kernel: usb_control/bulk_msg: timeout
kernel: usb-uhci.c: interrupt, status 3, frame# 702
kernel: usb-uhci.c: interrupt, status 3, frame# 707
kernel: usb_control/bulk_msg: timeout
kernel: USB Mass Storage support registered.
Any of this give you any ideas or should I just keep pounding away?
Thanks, Keith
On Fri, 2002-02-22 at 21:12, Matthew Dharm wrote:
> Umm... not to burst your bubble, but US_PR_DATAFAB invokes a great deal of
> "command trickery"... so far, you haven't actually communicated with the
> device yet.
>
> Matt
>
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