usb mass storage and scsi emulation

[+crucifier+]

well here 's the prob : when i hook up my digital camera (which is treated as usb mass storage) everything is honky-dory until scsi emulation has to assign a speceific device in /dev .. heres th output :

Mar 20 11:22:33 event-horizon kernel: uhci_hcd 0000:00:07.2: new USB bus registered, assigned bus number 1
Mar 20 11:22:33 event-horizon kernel: uhci_hcd 0000:00:07.2: detected 2 ports
Mar 20 11:22:33 event-horizon kernel: usb usb1: Product: UHCI Host Controller
Mar 20 11:22:33 event-horizon kernel: usb usb1: Manufacturer: Linux 2.6.4 uhci_hcd
Mar 20 11:22:33 event-horizon kernel: usb usb1: SerialNumber: 0000:00:07.2
Mar 20 11:22:33 event-horizon kernel: hub 1-0:1.0: USB hub found
Mar 20 11:22:33 event-horizon kernel: hub 1-0:1.0: 2 ports detected
Mar 20 11:23:00 event-horizon kernel: Initializing USB Mass Storage driver...
Mar 20 11:23:00 event-horizon kernel: drivers/usb/core/usb.c: registered new driver usb-storage
Mar 20 11:23:00 event-horizon kernel: USB Mass Storage support registered.
Mar 20 11:24:04 event-horizon kernel: st: Version 20040213, fixed bufsize 32768, s/g segs 256
Mar 20 11:25:08 event-horizon kernel: nbd: registered device at major 43
Mar 20 11:25:58 event-horizon kernel: usb 1-1: new full speed USB device using address 2
Mar 20 11:25:58 event-horizon kernel: usb 1-1: Product: PDR-M71
Mar 20 11:25:58 event-horizon kernel: usb 1-1: Manufacturer: TOSHIBA
Mar 20 11:25:58 event-horizon kernel: scsi0 : SCSI emulation for USB Mass Storage


and thats where it stops... no output which device to mount so i can access the files, treid /dev/sda, sda1 ,scd1 and bunch of other and i keep getting that none of them are valid block devices ...

here are my modules :
Module Size Used by
nbd 19104 0
sr_mod 16100 0
st 42876 0
ide_scsi 15268 0
usb_storage 42176 0
ehci_hcd 39812 0
ohci_hcd 31908 0
uhci_hcd 33612 0
apm 18600 2
ds 16036 4
yenta_socket 17216 2
pcmcia_core 72224 2 ds,yenta_socket
3c59x 39624 0
sg 35424 0
microcode 6816 0
sd_mod 14336 0
hid 33856 0


thanx for any suggestions ... ps this worked in 2.4 kernels (i'm running 2.6.4 on a thinkpad 770 )

[kriss]

Does dmesg give you some info that messages hasn't already done?

Kriss

[+crucifier+]

nope ...unfoutunately nothing ... what am i missing ?

[sarumont]

Have you tried it without SCSI emu.? I have it working fine using usb_storage and and SCSI Generic. Also, you might look in your /dev/scsi/ for a new device.

[+crucifier+]

well that's kinda the problem .. i get no dev/scsi ...

[peekay_us]

hey, i'm having the same problem, so if you happen to figure out a solution, please let me know

thanks,
simon