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Beckhoff / CCAT

Beckhoff CCAT FPGA Kernel mode driver to run EtherCAT Master on CX devices
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CCAT: ubuntu 20.04 kernel modules don't load #8

Closed gcorrente closed 4 years ago

gcorrente commented 4 years ago

Hello,

After compiling the drivers (with UBUNTU 20.04) the drivers don't load. error:

` [ 5412.520911] ccat_gpio: loading out-of-tree module taints kernel.

[ 5412.520979] ccat_gpio: module verification failed: signature and/or required key missing - tainting kernel

[ 5412.521157] ccat_gpio: unknown parameter 'ccat' ignored

[ 5412.521159] ccat_gpio: unknown parameter 'ccat_netdev' ignored

[ 5412.521164] ccat_gpio: unknown parameter 'ccat_sram' ignored

[ 5412.521166] ccat_gpio: unknown parameter 'ccat_systemtime' ignored

[ 5412.521167] ccat_gpio: unknown parameter 'ccat_update' ignored `

Regards,

Gustavo

pbruenn commented 4 years ago

Did you blacklist ec_bhf? See https://github.com/Beckhoff/CCAT/issues/3#issuecomment-266788708

gcorrente commented 4 years ago

Hello,

I forgot: CX5130-0120, running linux from compact flash. Was that. all thing is loaded. Thks.

two 2 questions:

Regards, Gustavo

pbruenn commented 4 years ago

Ecrt.h is Part of EtherLab: https://www.etherlab.org/en/ethercat/index.php They have examples and and a pretty helpful mailing list if you want run an EtherCAT Master on Linux