Kernels 2.6.4 and 2.6.5rc don't handle HAMA USB device correctly

Kernels 2.6.4 and 2.6.5rc don't handle HAMA USB device correctly

[Andreas Hartmann]

Hello all,

I have a USB device from hama, "8 in 1 card reader", USB 2.0. Kernel 
2.4.25 recognizes this device correctly and I can use it:

Mar 27 10:23:54 athlon kernel: hub.c: new USB device 00:10.1-1, assigned 
address 2
Mar 27 10:23:55 athlon kernel: scsi0 : SCSI emulation for USB Mass Storage 
devices
Mar 27 10:23:55 athlon kernel:   Vendor: SMSC      Model: 223 U HS-CF 
   Rev: 1.95
Mar 27 10:23:55 athlon kernel:   Type:   Direct-Access 
   ANSI SCSI revision: 02
Mar 27 10:23:55 athlon kernel:   Vendor: SMSC      Model: 223 U HS-MS 
   Rev: 1.95
Mar 27 10:23:55 athlon kernel:   Type:   Direct-Access 
   ANSI SCSI revision: 02
Mar 27 10:23:55 athlon kernel:   Vendor: SMSC      Model: 223 U HS-SM 
   Rev: 1.95
Mar 27 10:23:55 athlon kernel:   Type:   Direct-Access 
   ANSI SCSI revision: 02
Mar 27 10:23:55 athlon kernel:   Vendor: SMSC      Model: 223 U HS-SD/MMC 
   Rev: 1.95
Mar 27 10:23:55 athlon kernel:   Type:   Direct-Access 
   ANSI SCSI revision: 02
Mar 27 10:23:55 athlon kernel: WARNING: USB Mass Storage data integrity 
not assured
Mar 27 10:23:55 athlon kernel: USB Mass Storage device found at 2

These are the modules, I'm using in 2.4.25:
usb-storage            26384   0
scsi_mod               87328   2  [sd_mod usb-storage]
uhci                   25436   0  (unused)
usbcore                62252   0  [usb-storage uhci]



Kernel 2.6.4 or 5rc2 doesn't handle the device correctly:

Mar 27 09:52:02 athlon kernel: usb 2-1: new full speed USB device using 
address 8
Mar 27 09:52:02 athlon kernel: scsi6 : SCSI emulation for USB Mass Storage 
devices
Mar 27 09:52:02 athlon kernel:   Vendor: SMSC      Model: 223 U HS-CF 
   Rev: 1.95
Mar 27 09:52:02 athlon kernel:   Type:   Direct-Access 
   ANSI SCSI revision: 02
Mar 27 09:52:02 athlon kernel: Attached scsi removable disk sda at scsi6, 
channel 0, id 0, lun 0
Mar 27 09:52:02 athlon kernel: WARNING: USB Mass Storage data integrity 
not assured
Mar 27 09:52:02 athlon kernel: USB Mass Storage device found at 8

I tried to mount it with /dev/sda[1-8], but I always got the answer, that 
there would be no media - but this is definitely wrong. Kernel 2.4.25 
finds the media and handles it correctly.



Kind regards,
Andreas Hartmann

Re: Kernels 2.6.4 and 2.6.5rc don't handle HAMA USB device correctly

[Matthew Dharm]

[-- Attachment #1: Type: text/plain, Size: 3087 bytes --]

Do you have CONFIG_SCSI_MULTI_LUN enabled in 2.6?

What does /proc/bus/usb/devices say about your device?

Matt

On Sat, Mar 27, 2004 at 10:39:12AM +0100, Andreas Hartmann wrote:
> Hello all,
> 
> I have a USB device from hama, "8 in 1 card reader", USB 2.0. Kernel 
> 2.4.25 recognizes this device correctly and I can use it:
> 
> Mar 27 10:23:54 athlon kernel: hub.c: new USB device 00:10.1-1, assigned 
> address 2
> Mar 27 10:23:55 athlon kernel: scsi0 : SCSI emulation for USB Mass Storage 
> devices
> Mar 27 10:23:55 athlon kernel:   Vendor: SMSC      Model: 223 U HS-CF 
>   Rev: 1.95
> Mar 27 10:23:55 athlon kernel:   Type:   Direct-Access 
>   ANSI SCSI revision: 02
> Mar 27 10:23:55 athlon kernel:   Vendor: SMSC      Model: 223 U HS-MS 
>   Rev: 1.95
> Mar 27 10:23:55 athlon kernel:   Type:   Direct-Access 
>   ANSI SCSI revision: 02
> Mar 27 10:23:55 athlon kernel:   Vendor: SMSC      Model: 223 U HS-SM 
>   Rev: 1.95
> Mar 27 10:23:55 athlon kernel:   Type:   Direct-Access 
>   ANSI SCSI revision: 02
> Mar 27 10:23:55 athlon kernel:   Vendor: SMSC      Model: 223 U HS-SD/MMC 
>   Rev: 1.95
> Mar 27 10:23:55 athlon kernel:   Type:   Direct-Access 
>   ANSI SCSI revision: 02
> Mar 27 10:23:55 athlon kernel: WARNING: USB Mass Storage data integrity 
> not assured
> Mar 27 10:23:55 athlon kernel: USB Mass Storage device found at 2
> 
> These are the modules, I'm using in 2.4.25:
> usb-storage            26384   0
> scsi_mod               87328   2  [sd_mod usb-storage]
> uhci                   25436   0  (unused)
> usbcore                62252   0  [usb-storage uhci]
> 
> 
> 
> Kernel 2.6.4 or 5rc2 doesn't handle the device correctly:
> 
> Mar 27 09:52:02 athlon kernel: usb 2-1: new full speed USB device using 
> address 8
> Mar 27 09:52:02 athlon kernel: scsi6 : SCSI emulation for USB Mass Storage 
> devices
> Mar 27 09:52:02 athlon kernel:   Vendor: SMSC      Model: 223 U HS-CF 
>   Rev: 1.95
> Mar 27 09:52:02 athlon kernel:   Type:   Direct-Access 
>   ANSI SCSI revision: 02
> Mar 27 09:52:02 athlon kernel: Attached scsi removable disk sda at scsi6, 
> channel 0, id 0, lun 0
> Mar 27 09:52:02 athlon kernel: WARNING: USB Mass Storage data integrity 
> not assured
> Mar 27 09:52:02 athlon kernel: USB Mass Storage device found at 8
> 
> I tried to mount it with /dev/sda[1-8], but I always got the answer, that 
> there would be no media - but this is definitely wrong. Kernel 2.4.25 
> finds the media and handles it correctly.
> 
> 
> 
> Kind regards,
> Andreas Hartmann
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at  http://www.tux.org/lkml/

-- 
Matthew Dharm                              Home: mdharm-usb@one-eyed-alien.net 
Maintainer, Linux USB Mass Storage Driver

You were using cheat codes too.  You guys suck.
					-- Greg to General Studebaker
User Friendly, 12/16/1997

[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]

Re: Kernels 2.6.4 and 2.6.5rc don't handle HAMA USB device correctly

[Andreas Hartmann]

Hello Matthew,

Matthew Dharm wrote:
> Do you have CONFIG_SCSI_MULTI_LUN enabled in 2.6?

No I know, what I have forgotten - you said it!
Thank you very much for your hint. The device is no working fine!


Kind regards,
Andreas Hartmann