8 Replies Latest reply on Nov 9, 2016 6:39 PM by Emel

    HELP!!! Can't insmod my own driver!like arm,without yocto.


      I want to insmod a pcie driver,I use cross-compiler way (like arm).First I get the kernel source same as my galileo kernel version.  then ,I write Makefile,finally,I make,I can get a sgdma_gen1x4.ko file.move this file to board, insmod pcie.ko but not success.

      error info:

      sgdma_gen1x4:Unknown symbol handler_altera_device_probe (err 0)

      sgdma_gen1x4: Unknown symbol handler_altera_device_deinit (err 0

      unknown symbol in module or invalid parameter


      how can I do to solve this problems,THANKS!