fatal error: 'linux/i2c.h' file not found

amshafer / nvidia-driver

Fork of the Nvidia FreeBSD driver to port the nvidia-drm.ko module from Linux

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fatal error: 'linux/i2c.h' file not found #4

Closed v0vas closed 1 year ago

v0vas commented 1 year ago

Hi!

Try to make and make install nvidia driver

/root/git/drm-kmod/linuxkpi/gplv2/include/uapi/linux/fb.h:5:10: fatal error: 'linux/i2c.h' file not found
#include <linux/i2c.h>
         ^~~~~~~~~~~~~
1 error generated.
*** Error code 1

Stop.
make[2]: stopped in /root/git/nvidia-driver/nvidia/src/nvidia-drm
*** Error code 1

Stop.
make[1]: stopped in /root/git/nvidia-driver/nvidia/src
*** Error code 1

amshafer commented 1 year ago

Could you please provide some more info? Mainly:

Where is the FreeBSD source tree checked out? Is it /usr/src?
What versions are the FreeBSD source and drm-kmod?
Are you building with the BSDSRCTOP or DRMKMODDIR env variables?
Are you building with the same source tree that is installed on the build machine?

I'm guessing this is an issue with your /usr/src, but hard to know without more details.

v0vas commented 1 year ago

FreeBSD 13.1 version

root@beast:/usr/src # git branch releng/13.1 root@beast:/usr/src # uname -a FreeBSD beast 13.1-RELEASE FreeBSD 13.1-RELEASE releng/13.1-n250148-fc952ac2212 GENERIC amd64

drm-kmod downloaded from here https://github.com/freebsd/drm-kmod

Also installed packages

pkg info | grep drm drm-510-kmod-5.10.113_8 DRM drivers modules drm-kmod-20220907_1 Metaport of DRM modules for the linuxkpi-based KMS components gpu-firmware-kmod-20221207_1,1 Firmware modules for the drm-kmod drivers libdrm-2.4.114,1 Userspace interface to kernel Direct Rendering Module services

BSDSRCTOP or DRMKMODDIR didn't enter. I don't understant where I should put this evn, sorry I'm newbie.

amshafer commented 1 year ago

Okay it looks like you checked everything out into the correct places.

Could you:

please check that you have the proper branch checked out in /root/git/drm-kmod that matches what you installed through pkg? Based on what you sent it should be the 5.10-lts branch I believe.
please include the entire build command so I can see what paths are being included? Or better yet, the entire output of the build? If you do the entire build you may want a gist/pastebin.

BSDSRCTOP or DRMKMODDIR didn't enter. I don't understant where I should put this evn, sorry I'm newbie.

No worries here :) These would be specified on the command line usually, in this case it's just helpful to know you aren't using them. (for more details look up "environment variables")

v0vas commented 1 year ago

Hi! No, I've checked out master branch

root@beast:~/git/drm-kmod # git branch -vv master 7004539b8b [origin/master] scripts/drmcheckapplied: Make script executa

So, I've recheck branch to 5.10-lts git clone -b 5.10-lts --depth 1 https://github.com/freebsd/drm-kmod.git and now it build and install fine! Thanks for help!

amshafer commented 1 year ago

(You can always change branches with git checkout -b <local_name_for_the_branch> origin/<remote_branch_name> if you don't want to reclone and redownload)

Glad it's working, marking this as closed