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errors during operate modprobe uio_pru on OMAPL138

oded almog
Intellectual 310 points

Other Parts Discussed in Thread: OMAPL138

Hi,

i have errors during operate modprobe uio_pru on OMAPL138.
I send you to files:
1. PRUFiles1 which show pru files that i have in DVSDK filesystem.
2. OMAP_PRU which show how i operate modprobe uio_pru on OMAPL138
   And the error that i recieve.
what the problem?

Thanks, Oded.

  • TI__Genius 15950 points

    Hi Oded,

    Your error (below) looks like your kernel and driver / module are not compatible.

    # modprobe uio_pru

    uio_pru:  Unknown symbol __uio_register_device

    uio_pru:  Unknown symbol uio_unregister_device

    FATAL:  Error inserting uio_pru (/lib/modules/2.6.33-rec4/kernel/drivers/uio/uio_pru.ko): Unknown symbol in module, or unknown parameter (see dmseg)

    What is the result of executing "uname -a" in your debug console?

    Also, what source did you use for your uImage and uio_pru module (including SDK version)?  Did you make any modifications to the kernel?

    Regards,

    Melissa