[LUNI] USB CDWRiter on RH v7.3

[Jose Ramirez]

Hello linux Gurus,

I'm getting stuck on configuring an USB CD-ReWriter on Redhat v7.3.
Here are the CDRW Specs:

Manufacturer...........MicroSolutions Inc.
Type.......backpack CD-ReWriter(External)

FYI:
The kernel config already has the options enabled for USB to Work on
this Pc.

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When I cat the /proc/bus/usb/drivers, here is what I get:

[root at alphamon root]# cat /proc/bus/usb/drivers
         usbdevfs
         hub
         usb-storage
[root at alphamon root]#
  ------------------------------------------------------------------------

When I cat the /proc/bus/usb/devices, here is what I get:
[root at alphamon root]# cat /proc/bus/usb/devices
T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 2
B:  Alloc=  0/900 us ( 0%), #Int=  0, #Iso=  0
D:  Ver= 1.00 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=0000 ProdID=0000 Rev= 0.00
S:  Product=USB UHCI Root Hub
S:  SerialNumber=2440
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr=  0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   8 Ivl=255ms
T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  3 Spd=12  MxCh= 0
D:  Ver= 1.10 Cls=ff(vend.) Sub=ff Prot=ff MxPS=64 #Cfgs=  1
P:  Vendor=0ac9 ProdID=0000 Rev= 0.00
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA
I:  If#= 0 Alt= 0 #EPs= 0 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
I:  If#= 0 Alt= 1 #EPs=13 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl= 10ms
E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
E:  Ad=84(I) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
E:  Ad=04(O) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
E:  Ad=86(I) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
E:  Ad=06(O) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
E:  Ad=88(I) Atr=01(Isoc) MxPS=  16 Ivl=  1ms
E:  Ad=08(O) Atr=01(Isoc) MxPS=  16 Ivl=  1ms
E:  Ad=89(I) Atr=01(Isoc) MxPS=  16 Ivl=  1ms
E:  Ad=09(O) Atr=01(Isoc) MxPS=  16 Ivl=  1ms
E:  Ad=8a(I) Atr=01(Isoc) MxPS=  16 Ivl=  1ms
E:  Ad=0a(O) Atr=01(Isoc) MxPS=  16 Ivl=  1ms
I:  If#= 0 Alt= 2 #EPs=13 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E:  Ad=81(I) Atr=03(Int.) MxPS=  64 Ivl= 10ms
E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
E:  Ad=84(I) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
E:  Ad=04(O) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
E:  Ad=86(I) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
E:  Ad=06(O) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
E:  Ad=88(I) Atr=01(Isoc) MxPS= 256 Ivl=  1ms
E:  Ad=08(O) Atr=01(Isoc) MxPS= 256 Ivl=  1ms
E:  Ad=89(I) Atr=01(Isoc) MxPS=  16 Ivl=  1ms
E:  Ad=09(O) Atr=01(Isoc) MxPS=  16 Ivl=  1ms
E:  Ad=8a(I) Atr=01(Isoc) MxPS=  16 Ivl=  1ms
E:  Ad=0a(O) Atr=01(Isoc) MxPS=  16 Ivl=  1ms
[root at alphamon root]#

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[root at alphamon scsi]# cat /proc/scsi/scsi
Attached devices: none
  ------------------------------------------------------------------------

Finally,  here are the last lines from dmesg:



USB Mass Storage support registered.
usb.c: USB disconnect on device 2
hub.c: USB new device connect on bus1/1, assigned device number 3
usb.c: USB device 3 (vend/prod 0xac9/0x0) is not claimed by any active
driver.

  ------------------------------------------------------------------------



Any ideas on how to get this cdrw to work?



Thanks in advance,

Jose



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