5.3: scbus & da in kernel config, umass as module: but no /dev/da* ?

[Rob]

Alejandro Pulver wrote:
> Rob wrote:
>>
>>I'm running FreeBSD 5.3.
>>I have following in my kernel config:
>>
>> device scbus
>> device da
>> device uhci
>> device usb
>>
>>hoping that this provides enough 'basic' usb
>>support for my usb-memory-stick. Indeed, I can
>>load the umass module.
>>
>>If I'm not wrong, I must do following to access the
>>usb-memory-stick:
>>   mount -t msdosfs /dev/da0s1 /mnt
>>
>>but there's no /dev/da* device. 
> 
> Hello,
> 
> I have a camera that is detected as an 'umass'
> storage device, and it appears as '/dev/da0'
> (strangely I can use it as a common storage
> device). This is my configuration:
> 
> kernel options:
> 
> device scbus
> device da
> device pass
> device uhci
> device ohci
> device usb
> device umass
> device ehci
> 
> '/etc/rc.conf' options:
> 
> usbd_enable="YES"
> 
> To test it you can:
> 
> 1) Check the devices in '/dev/daX'.
> 2) # camcontrol devlist
> 3) Check the boot messages (umass and da) and
>    the messages printed when you plug the device.
> 
> To mount it you have to select a slice (if it has
> data stored in):
> 
> mount -t msdosfs /dev/da0s1 /mnt

I do not have the cam device in the kernel config.
Do I have to? I also don't have umass in the
kernel config either, but I load that as a module
later; is that OK?

Problem is that I do not have any /dev/da* devices,
with or without my memory stick in the usb port.

I load umass module into the kernel, and then plug
the memory stick into the usb port. The console
gets then:

umass0: EXATEL  , Inc. I-BEAD Multi Player, rev
    1.10/0.01, addr 2
umass0: Get Max Lun not supported (STALLED)
da0 at umass-sim0 bus 0 target 0 lun 0
da0: <EXATEL i-BEAD100 0001> Removable Direct Access
    SCSI-4 device
da0: 1.000MB/s transfers
da0: 122MB (249856 512 byte sectors: 64H 32S/T 122C)
umass0: BBB reset failed, STALLED
umass0: BBB bulk-in clear stall failed, STALLED
umass0: BBB bulk-out clear stall failed, STALLED
[...last three lines repeated every minute or so...]


What does the "STALLED" mean here?
Is that critical? The "usbdevs -v" reports now:

Controller /dev/usb0:
addr 1: full speed, self powered, config 1, UHCI
     root hub(0x0000), Intel(0x0000), rev 1.00
 port 1 powered
 port 2 addr 2: full speed, self powered, config 1,
     i-Bead 100 MP3 Player(0x8008), Sigmatel(0x066f),
     rev 0.01

But I have no /dev/da0 :

  # ls /dev/da*
  ls: No match.

So, the memory stick is detected at the USB port,
but I don't have the /dev/da* devices to mount the
memory stick (although devices da and scbus are in
my kernel config!).
When I remove the memory stick, I get following in
the console:

umass0: at uhub0 port 2 (addr 2) disconnected
(da0:umass-sim0:0:0:0): lost device
(da0:umass-sim0:0:0:0): removing device entry
Opened disk da0 -> 5
umass0: detached


What am I doing wrong?

Thanks,
Rob.

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