I'm having a problem on Linux Debian 9.6. Although I have UIO support compiled into the kernel, the
/dev/uioX device files are not beeing created.
root@machine:~# zcat /proc/config.gz | grep UIO CONFIG_UIO=y # CONFIG_UIO_CIF is not set CONFIG_UIO_PDRV_GENIRQ=y CONFIG_UIO_DMEM_GENIRQ=y # CONFIG_UIO_AEC is not set # CONFIG_UIO_SERCOS3 is not set CONFIG_UIO_PCI_GENERIC=y # CONFIG_UIO_NETX is not set # CONFIG_UIO_PRUSS is not set # CONFIG_UIO_MF624 is not set
There is an entry in the
root@machine:~# ls -la /sys/class/uio/ total 0 drwxr-xr-x 2 root root 0 Nov 26 10:00 . drwxr-xr-x 44 root root 0 Nov 26 10:00 ..
Seems as if
udevd does not create the device files, any ideas why?