USB problem in 2.2.18pre17

From: Hans-Joachim Baader (hjb@pro-linux.de)
Date: Sat Oct 21 2000 - 09:45:15 EDT

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    Hi,

    my digital camera (Kodak DC 280) doesn't work with USB in 2.2.18pre17
    (and previos kernels). It did work with 2.4.0-test9. Here's the log:

    usb.c: registered new driver usbdevfs
    usb.c: registered new driver hub
    usb-uhci.c: $Revision: 1.237 $ time 21:44:51 Oct 20 2000
    usb-uhci.c: High bandwidth mode enabled
    usb-uhci.c: USB UHCI at I/O 0xa000, IRQ 5
    usb-uhci.c: Detected 2 ports
    usb.c: new USB bus registered, assigned bus number 1
    usb.c: USB new device connect, assigned device number 1
    usb.c: kmalloc IF c3ea2340, numif 1
    usb.c: new device strings: Mfr=0, Product=2, SerialNumber=1
    usb.c: USB device number 1 default language ID 0x0
    Product: USB UHCI Root Hub
    SerialNumber: a000
    hub.c: USB hub found
    hub.c: 2 ports detected
    hub.c: ganged power switching
    hub.c: standalone hub
    hub.c: global over-current protection
    hub.c: power on to power good time: 2ms
    hub.c: hub controller current requirement: 0mA
    hub.c: port 1 is removable
    hub.c: port 2 is removable
    hub.c: local power source is good
    hub.c: no over-current condition exists
    hub.c: enabling power on all ports
    usb.c: hub driver claimed interface c3ea2340
    usb.c: kusbd: /sbin/hotplug add 1
    usb.c: kusbd policy returned 0x0
    hub.c: port 1 connection change
    hub.c: portstatus 101, change 1, 12 Mb/s
    hub.c: portstatus 103, change 0, 12 Mb/s
    usb.c: USB new device connect, assigned device number 2
    usb_control/bulk_msg: timeout
    usb.c: USB device not accepting new address (error=-110)
    usb.c: USB new device connect, assigned device number -1
    usb.c: registered new driver dc2xx
    usb_control/bulk_msg: timeout
    usb.c: USB device not accepting new address (error=-110)
    usb.c: USB disconnect on device -1
    usb.c: device already deleted ??
    hub.c: hub: disabling port 1

    /proc/interrupts:

               CPU0 CPU1
      0: 60730 61882 IO-APIC-edge timer
      1: 1 1 IO-APIC-edge keyboard
      2: 0 0 XT-PIC cascade
      4: 1587 3138 IO-APIC-edge serial
      5: 0 0 IO-APIC-edge usb-uhci
      8: 0 1 IO-APIC-edge rtc
     12: 219 269 IO-APIC-edge HiSax
     13: 1 0 XT-PIC fpu
     14: 68127 10671 IO-APIC-edge ide0
     15: 5 1 IO-APIC-edge ide1
     16: 3638 3819 IO-APIC-level eth1
     19: 7897584 7897362 IO-APIC-level eth0
    NMI: 0
    ERR: 0

    /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=a000
    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

    /proc/bus/usb/drivers:

     80- 95: dc2xx
             hub
             usbdevfs

    The other driver, uhci.o, has the same behavior.

    Regards,
    hjb 

    -- 
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