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[nvidia-bluefield] Add support for new "nvidia-bluefield" platform.
Signed-off-by: Oleksandr Ivantsiv <[email protected]> Co-authored-by: Vivek Reddy <[email protected]> Co-authored-by: Yakiv Huryk <[email protected]>
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‎platform/nvidia-bluefield/bfscripts/.gitignore‎

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# Ignore everything in this directory
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*
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# Except these files
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!.gitignore
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!Makefile

‎platform/nvidia-bluefield/bfscripts/Makefile‎

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#
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# Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES.
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# Apache-2.0
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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.ONESHELL:
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SHELL = /bin/bash
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.SHELLFLAGS += -ex
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$(addprefix $(DEST)/, $(MLNX_BLUEFIELD_BUILD_SCRIPTS)): $(DEST)/% :
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rm -rf ./tmp/
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mkdir ./tmp/
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pushd ./tmp/
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wget -O ${MLNX_BLUEFIELD_BUILD_SCRIPTS} "${BSD_BASE_URL}/build/install/distro/DEBS/${MLNX_BLUEFIELD_BUILD_SCRIPTS}"
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mkdir -p bfscripts/DEBIAN
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dpkg -e ${MLNX_BLUEFIELD_BUILD_SCRIPTS} bfscripts/DEBIAN
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dpkg -x ${MLNX_BLUEFIELD_BUILD_SCRIPTS} bfscripts
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rm -f ${MLNX_BLUEFIELD_BUILD_SCRIPTS}
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# Remove postinst script as we don't want to enable systemd services from the package.
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# We are interested only in a couple of scripts that package has.
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rm -f bfscripts/DEBIAN/postinst
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dpkg -b bfscripts ./
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mv ${MLNX_BLUEFIELD_BUILD_SCRIPTS} $(DEST)/
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popd

‎platform/nvidia-bluefield/bluefield-platform-modules/Makefile‎

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#
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# Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES.
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# Apache-2.0
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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.ONESHELL:
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SHELL = /bin/bash
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.SHELLFLAGS += -e
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$(addprefix $(DEST)/, $(BF_PLATFORM_MODULE)): $(DEST)/% :
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# Clean up
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rm -rf drivers/* \
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cfg/bluefield-modules.conf \
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debian/bluefield-platform-modules.postinst
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mkdir -p drivers/
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mkdir -p cfg/
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$(foreach kernel_module, $(BF_PLATFORM_DRIVERS), \
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cp $(PROJECT_ROOT)/$(FILES_PATH)/$(kernel_module) drivers/
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)
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export driver_targets="$(BF_PLATFORM_DRIVERS)"
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export kversion="$(KVERSION)"
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j2 templates/bluefield-platform-modules.postinst.j2 > debian/bluefield-platform-modules.postinst
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j2 templates/bluefield-modules.conf.j2 > cfg/bluefield-modules.conf
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chmod +x debian/bluefield-platform-modules.postinst
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chmod 0644 cfg/bluefield-modules.conf
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DEB_BUILD_OPTIONS=nocheck dpkg-buildpackage -rfakeroot -us -uc -b -j$(SONIC_CONFIG_MAKE_JOBS)
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mv ../$(BF_PLATFORM_MODULE) $(DEST)/

‎platform/nvidia-bluefield/bluefield-platform-modules/bin/bfnet.sh‎

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#!/bin/bash
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#
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# Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES.
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# Apache-2.0
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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cp_iface=Ethernet0
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pidfile=/run/dhclient.$cp_iface.pid
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leasefile=/var/lib/dhcp/dhclient.$cp_iface.leases
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stop_cp_dhclient()
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{
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if [[ -f $pidfile ]]; then
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kill $(cat $pidfile)
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rm -f $pidfile
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fi
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rm -f $leasefile
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}
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start_cp_dhclient()
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{
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stop_cp_dhclient
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/sbin/dhclient -pf $pidfile -lf $leasefile $cp_iface -nw
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}
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start()
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{
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modprobe mlx5_core
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/usr/bin/mst start
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hwsku=$(sonic-cfggen -d -v 'DEVICE_METADATA["localhost"]["hwsku"]')
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if [[ $hwsku == *"-C1" ]]; then
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start_cp_dhclient
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fi
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}
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stop()
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{
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stop_cp_dhclient
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/usr/bin/mst stop
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rmmod mlx5_ib mlx5_core
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}
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case "$1" in
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start|stop)
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$1
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;;
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*)
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echo "Usage: $0 {start|stop}"
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exit 1
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;;
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esac
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‎platform/nvidia-bluefield/bluefield-platform-modules/bin/platform-dump.sh‎

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#!/bin/bash
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#
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# Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES.
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# Apache-2.0
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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DUMP_FOLDER="/tmp/platform-dump"
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dump_cmd () {
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cmd=$1
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output_fname=$2
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timeout=$3
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cmd_name=${cmd%% *}
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if [ -x "$(command -v $cmd_name)" ];
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then
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# ignore shellcheck message SC2016. Arguments should be single-quoted (')
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run_cmd="$cmd > $DUMP_FOLDER/$output_fname"
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timeout "$timeout" bash -c "$run_cmd"
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fi
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}
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rm -rf $DUMP_FOLDER
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mkdir $DUMP_FOLDER
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ls -Rla /sys/ > $DUMP_FOLDER/sysfs_tree
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uname -a > $DUMP_FOLDER/sys_version
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mkdir $DUMP_FOLDER/bin/
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cp /usr/bin/platform-dump.sh $DUMP_FOLDER/bin/
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cat /etc/os-release >> $DUMP_FOLDER/sys_version
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cat /proc/interrupts > $DUMP_FOLDER/interrupts
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dump_cmd "dmesg" "dmesg" "10"
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dump_cmd "dmidecode -t1 -t2 -t 11" "dmidecode" "3"
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dump_cmd "lsmod" "lsmod" "3"
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dump_cmd "lspci -vvv" "lspci" "5"
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dump_cmd "top -SHb -n 1 | tail -n +8 | sort -nrk 11" "top" "5"
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dump_cmd "tail /sys/kernel/debug/mlxbf-ptm/monitors/status/*" "mlxbf-ptm-dump" "3"
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tar czf /tmp/platform-dump.tar.gz -C $DUMP_FOLDER .
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rm -rf $DUMP_FOLDER

‎platform/nvidia-bluefield/bluefield-platform-modules/debian/bluefield-platform-modules.install‎

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cfg/bluefield-modules.conf etc/modules-load.d/
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udev/* etc/udev/rules.d/
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modprobe.d/* etc/modprobe.d/
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bin/* usr/bin/
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systemd/* /lib/systemd/system/

‎platform/nvidia-bluefield/bluefield-platform-modules/debian/changelog‎

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bluefield-platform-modules (1.0) unstable; urgency=low
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* Initial Release
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-- Oleksandr Ivantsiv <[email protected]> Fri, 23 Feb 2024 15:57:40 -0800

‎platform/nvidia-bluefield/bluefield-platform-modules/debian/compat‎

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10

‎platform/nvidia-bluefield/bluefield-platform-modules/debian/control‎

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Source: bluefield-platform-modules
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Section: main
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Priority: extra
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Maintainer: Vivek Reddy Karri <[email protected]>
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Build-Depends: debhelper (>= 8.0.0)
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Standards-Version: 3.9.3
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Package: bluefield-platform-modules
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Version: 1.0
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Architecture: arm64
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Description: Kernel modules, udev rules, and system configuration files for the Nvidia Bluefield platform.

‎platform/nvidia-bluefield/bluefield-platform-modules/debian/rules‎

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#!/usr/bin/make -f
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export INSTALL_MOD_DIR:=extra
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KVERSION ?= $(shell uname -r)
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KERNEL_SRC := /lib/modules/$(KVERSION)
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MOD_SRC_DIR:= $(shell pwd)/drivers
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%:
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dh $@
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override_dh_auto_build:
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override_dh_auto_install:
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dh_installdirs -pbluefield-platform-modules $(KERNEL_SRC)/$(INSTALL_MOD_DIR);
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cp $(MOD_SRC_DIR)/*.ko debian/bluefield-platform-modules/$(KERNEL_SRC)/$(INSTALL_MOD_DIR);
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override_dh_clean:
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dh_clean

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