I need to use the uio-pci-generic kernel module, but I don't know how to make
it available in my image.
Yocto 1.3, core-image-minimal, did 'bitbake linux-yocto -c menuconfig' and
added "Generic driver for PCI 2.3". It took a while to bitbake
core-image-minimal after that change, and I saw uio-pci-generic.o, so I assume
it rebuilt the kernel and built the module, but I don't see any traces of the
module in my image ('find / -name *uio*', /sys/class/uio or
/sys/bus/pci/drivers/uio-pci-generic).
I added uio and uio-pci-generic to a recipe's RDEPENDS, but it can't find a
provider. I added them to IMAGE_FEATURES in local.conf, but that didn't seem to
do anything. I set 'module_autoload_uio = "uio"' in local.conf, which also
seemed to do nothing. Same for setting it in linux-yocto_3.4.bbappend (some
patches indicate that it used to be set in that file). I don't know what else
to try.
What might I be missing? Where could I look to see if that module has been
built and copied to my image?
Thanks!
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