Maybe I wrong prepares kernel, can you share yours kernel confige.

Hi What kernel do you use ? I try kernels form yours git hub and from oficial raspberry git hub master branch. Still with this result : /root/ras-new/spi-bcm2835/drivers/spi/spi-bcm2835dma_drv.c: In function 'bcm2835dma_schedule_dma_fragment': /root/ras-new/spi-bcm2835/drivers/spi/spi-bcm2835dma_drv...

My kernel is 3.10.16 TOSSUG Baby Fish from yours master branch git repository https://github.com/msperl/linux

Thanks for the update But I still have problem with compile spi modules. I download new sources from git Below I put the instructions of me compilation root@homeiq-R540-R580-R780-SA41-E452:~/ras-new/spi-bcm2835# make make -C ../linux M=/root/ras-new/spi-bcm2835 modules make[1]: enter to `/root/ras-n...

Thanks for the help

I look forward to updates

For some time, the CAN communication I test using RPI. Unfortunately, I have a problem with the speed SPI - RPI lost frames Reading your posts I see that msperl done a great job and allowed the use of CAN in RPI I downloaded from your git kernel and modules. Kernel compilation ran properly but I hav...