On Sat, Feb 2, 2019 at 7:17 PM Ken Sloat <ken.sl...@ohmlinxelectronics.com> wrote:
> On Sat, Feb 2, 2019 at 10:03 PM Bruce Ashfield > <bruce.ashfi...@windriver.com> wrote: > > > > On 2019-02-02 9:59 p.m., Ken Sloat wrote: > > > Hello, > > > > > > I have an out of tree kernel module which I want autoloaded at startup > > > on my system. Looking at the Yocto project manual, I see that one way > > > I can do this is to add the module name to the KERNEL_MODULE_AUTOLOAD > > > variable within my custom module recipe. > > > > > > What I have found is that the module-split class is indeed generating > > > the "/etc/modules-load.d/mymodule.conf" file, however this file is not > > > actually being installed. To be more precise it is appearing in the > > > "package" directory (i.e. > > > tmp/work/**/mymodule/package/etc/modules-load.d/mymodule.conf) but not > > > within the "image" directory (nor in my final rootfs). > > > > > > Is there something I'm missing in the usage of KERNEL_MODULE_AUTOLOAD? > > > Is the intention for this variable I add extra steps to manually > > > install this file in my recipe? FYI I'm using Morty. > > > > Can you provide your recipe ? It would make suggestions easier. For > > example, my first question is: Is the module being installed to your > > image via IMAGE_INSTALL, or some other similar variable ? > > > > Bruce > > > > > > > > Thanks, > > > Ken Sloat > > > > > > > Hi Bruce, > > Thanks for your quick reply. Yes the module is being installed via > image_install. Module is installed but generated conf file is not. See > recipe below: > > require mymodule.inc > > inherit module kernel-module-split > > DEPENDS = "virtual/kernel" > > EXTRA_OEMAKE_append = " \ > KERNELDIR=${STAGING_KERNEL_DIR} \ > " > > MAKE_TARGETS = "module" > > MODULE_NAME = "mymodule" > > PKG_${PN} = "kernel-module-${MODULE_NAME}" > > module_do_install() { > install -d ${D}/lib/modules/${KERNEL_VERSION}/kernel/${MODULE_NAME} > install -m 0644 ${MODULE_NAME}.ko \ > > ${D}/lib/modules/${KERNEL_VERSION}/kernel/${MODULE_NAME}/${MODULE_NAME}.ko > } > > FILES_${PN} = " \ > /lib/modules/${KERNEL_VERSION}/kernel/${MODULE_NAME} \ > " Your recipe is overwriting common stuff which otherwise should be provided by module bbclass I would suggest that you append to the variables instead of over writing them above and try to reuse The primitives from bbclass as much as you can for best results > > > KERNEL_MODULE_AUTOLOAD += "${MODULE_NAME}" > -- > _______________________________________________ > yocto mailing list > yocto@yoctoproject.org > https://lists.yoctoproject.org/listinfo/yocto >
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