Re: Kernel error

[email protected] wrote:

>>    i have tried to use the Berlios drivers but they did not work get 
>>this error:
>>    router:~# insmod usbdfu; insmod at76c503; insmod at76c503-rfmd
>>    Using /lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/usbdfu.o
>>    Using /lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503.o
>>    Using /lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-rfmd.o
>>    /lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-rfmd.o: 
>>unresolved symbol usbdfu_deregister
>>    /lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-rfmd.o: 
>>unresolved symbol usbdfu_in_use
>>    /lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-rfmd.o: 
>>unresolved symbol at76c503_usbdfu_post
>>    /lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-rfmd.o: 
>>unresolved symbol at76c503_delete_device
>>    /lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-rfmd.o: 
>>unresolved symbol at76c503_do_probe
>>    /lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-rfmd.o: 
>>unresolved symbol usbdfu_register
>>    
>>
>
>Strange, does "depmod -ae" display any errors?
>
-------------------------------------
router:~/# depmod -ae

depmod: *** Unresolved symbols in 
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-i3861.o
depmod:         usb_deregister
depmod:         usb_register
depmod:         printk
depmod: *** Unresolved symbols in 
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-i3863.o
depmod:         usb_deregister
depmod:         usb_register
depmod:         printk
depmod: *** Unresolved symbols in 
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-rfmd.o
depmod:         usb_deregister
depmod:         usb_register
depmod:         printk
depmod: *** Unresolved symbols in 
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503.o
depmod: *** Unresolved symbols in 
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503.o
depmod:         __netdev_watchdog_up
depmod:         schedule_timeout
depmod:         __kfree_skb
depmod:         alloc_skb
depmod:         __generic_copy_from_user
depmod:         flush_scheduled_tasks
depmod:         skb_under_panic
depmod:         kmalloc
depmod:         unregister_netdevice
depmod:         __tasklet_schedule
depmod:         rtnl_sem
depmod:         alloc_etherdev
depmod:         simple_strtol
depmod:         cpu_raise_softirq
depmod:         usb_free_dev
depmod:         usb_free_urb
depmod:         __out_of_line_bug
depmod:         usb_inc_dev_use
depmod:         usb_alloc_urb
depmod:         usb_alloc_urb
depmod:         del_timer
depmod:         usb_get_configuration
depmod:         register_netdev
depmod:         usb_set_configuration
depmod:         mod_timer
depmod:         kfree
depmod:         ___pskb_trim
depmod:         netif_rx
depmod:         schedule_task
depmod:         skb_over_panic
depmod:         usb_submit_urb
depmod:         rtnl_unlock
depmod:         usb_control_msg
depmod:         sprintf
depmod:         jiffies
depmod:         softnet_data
depmod:         printk
depmod:         usb_clear_halt
depmod:         __generic_copy_to_user
depmod:         usb_unlink_urb
depmod: *** Unresolved symbols in 
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c505-rfmd.o
depmod:         usb_deregister
depmod:         usb_register
depmod:         printk
depmod: *** Unresolved symbols in 
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/usbdfu.o
depmod:         usb_match_id
depmod:         schedule_timeout
depmod:         schedule
depmod:         kmalloc
depmod:         usb_deregister
depmod:         usb_register
depmod:         mod_timer
depmod:         kfree
depmod:         usb_reset_device
depmod:         usb_scan_devices
depmod:         schedule_task
depmod:         usb_driver_release_interface
depmod:         usb_control_msg
depmod:         jiffies
depmod:         printk
---------------------------------------------------------------------

dont know if this are errors, hope not ;)

>Try
>  insmod usbdfu
>
    work fine i think thats my dmesg:
   
    router:~/# dmesg

    usbdfu.c: USB Device Fimware Upgrade (DFU) handler v0.10
    usb.c: registered new driver usbdfu

>  grep usbdfu /proc/ksyms
>
--------------------------------
router:~/# grep usbdfu /proc/ksyms

c59347dc usbdfu_register_R__ver_usbdfu_register [usbdfu]
c5934864 usbdfu_deregister_R__ver_usbdfu_deregister     [usbdfu]
c5934914 usbdfu_in_use_R__ver_usbdfu_in_use     [usbdfu]
c5934a68 usbdfu_initiate_download_R__ver_usbdfu_initiate_download [usbdfu]
c5934000 
__insmod_usbdfu_O/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/usbdfu.o_M3F0034F1_V132116 
[usbdfu]
c5934060 __insmod_usbdfu_S.text_L3760   [usbdfu]
c5934f20 __insmod_usbdfu_S.rodata_L3232 [usbdfu]
c5935de0 __insmod_usbdfu_S.data_L96     [usbdfu]
----------------------------------------

>Does usbdfu load successfully?
>How do the symbols of usbdfu look like?
>I usually do a "modprobe -v at76c503-rfmd" and let it take the
>dep list generated by depmod -a.
>
---------------------------------------------------
router:~/# modprobe -v at76c503-rfmd

/sbin/insmod /lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503.o
Using /lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503.o
Symbol version prefix ''
/sbin/insmod /lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-rfmd.o
Using /lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-rfmd.o
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-rfmd.o: 
unresolved symbol usbdfu_deregister
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-rfmd.o: 
unresolved symbol usbdfu_in_use
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-rfmd.o: 
unresolved symbol at76c503_usbdfu_post
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-rfmd.o: 
unresolved symbol at76c503_delete_device
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-rfmd.o: 
unresolved symbol at76c503_do_probe
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-rfmd.o: 
unresolved symbol usbdfu_register
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-rfmd.o: insmod
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-rfmd.o failed # 
delete at76c503
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-rfmd.o: insmod 
at76c503-rfmd failed
----------------------------------------------------------

router:~/# depmod -a
depmod: *** Unresolved symbols in 
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-i3861.o
depmod: *** Unresolved symbols in 
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-i3863.o
depmod: *** Unresolved symbols in 
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503-rfmd.o
depmod: *** Unresolved symbols in 
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c503.o
depmod: *** Unresolved symbols in 
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/at76c505-rfmd.o
depmod: *** Unresolved symbols in 
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/usbdfu.o
depmod: *** Unresolved symbols in 
/lib/modules/2.4.20-1-586tsc/kernel/drivers/usb/usbvnetr.o

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

this are the berlios 0.10 driver have download the latest snapshot from 
there but i can not compile it.

get this error:

----------------------------------------------
router:~/at76c503a# make
gcc -MD -O2 -Wall -Wstrict-prototypes -pipe -fno-strict-aliasing 
-fno-common -Wno-sign-compare -Wno-unused-variable -D__KERNEL__ -DMODULE 
-DEXPORT_SYMTAB -DDRIVER_VERSION=\"v0.11beta2\" 
-I/lib/modules/2.4.20-1-586tsc/build/include  -c at76c503.c
cc1: Invalid option `-Wno-unused-variable'
make: *** [at76c503.o] Error 1
----------------------------------------------

>
>  
>
>>>- any specialities in your kernel:
>>> * SMP - there were problems reported running the Sourceforge driver
>>>      
>>>
>>with
>>    
>>
>>>         SMP kernels - look into the list archive
>>>
>>>      
>>>
>>         Its an normal debian kernel think it has no SMP.
>>    
>>
>
>Could you please confirm this - either grep for SMP in .config / autoconf.h
>matching your kernel or grep for smp in /proc/ksyms ?!
>
-------------------------------------------

router:~# grep smp /proc/ksyms
router:~#
--------------------------------

so hoppe u have an idea.

thx alot

/Florin