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git://nv-tegra.nvidia.com/linux-nv-oot.git
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aaee95a8eb
The installation path for the OOT drivers has been updated from 'extra' to 'updates'. Bug 4410785 Change-Id: I54c8ce97cb1b159095b9dc3450ef0af711eb7f9b Signed-off-by: Brad Griffis <bgriffis@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3069039 Tested-by: Jon Hunter <jonathanh@nvidia.com> Reviewed-by: Jon Hunter <jonathanh@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
57 lines
1.6 KiB
Plaintext
57 lines
1.6 KiB
Plaintext
Build NvSciIpc KMD for DRIVE x86
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================================
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1) install kernel header package
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sudo apt-get install linux-headers-`uname -r`
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check version of desktop using "uname -r" command.
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kernel version must be 5.4.0+.
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2) link common header files (NVIDIA internal dev only)
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export NVSCIIPC_INCLUDE=${PWD}/../../../include
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ln -s ${NVSCIIPC_INCLUDE}/linux ./
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ln -s ${NVSCIIPC_INCLUDE}/uapi ./
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3) build
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make -C /lib/modules/`uname -r`/build M=${PWD} modules
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4) install NvSciIpc KMD
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sudo make -C /lib/modules/`uname -r`/build M=${PWD} modules_install
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sudo depmod -a
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nvsciipc.ko will be installed in /lib/modules/`uname -r`/updates/nvsciipc.ko
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[NOTE] If kernel module installation is failed by missing signing key, follow steps below
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** create x509.genkey
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echo -e "[ req ] \n\
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default_bits = 4096 \n\
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distinguished_name = req_distinguished_name \n\
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prompt = no \n\
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x509_extensions = myexts \n\
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\n\
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[ req_distinguished_name ] \n\
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CN = Modules \n\
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\n\
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[ myexts ] \n\
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basicConstraints=critical,CA:FALSE \n\
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keyUsage=digitalSignature \n\
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subjectKeyIdentifier=hash \n\
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authorityKeyIdentifier=keyid" > x509.genkey
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** generate signing key
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openssl req -new -nodes -utf8 -sha512 -days 36500 -batch -x509 -config x509.genkey -outform DER -out signing_key.x509 -keyout signing_key.pem
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** move signing key to kernel module folder of desktop
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sudo mv signing_key.* /lib/modules/`uname -r`/build/certs/
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5) clean
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make -C /lib/modules/`uname -r`/build M=${PWD} clean
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6) load NvSciIpc KMD
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You can load NvSciIpc KMD during desktop boot.
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sudo vi /etc/modules-load.d/modules.conf
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add "nvsciipc" to this file
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For manual loading KMD, do "sudo insmod nvsciipc.ko"
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