debian: Add grub config helpers for python3-acrn-board-inspector
Installing python3-acrn-board-inspector should add a separate grub menu entry (which is also set as default) to ensure the kernel is parameterized correctly for the use with ACRN board inspector. So, rebooting after install will ensure the ACRN board inspector can run within the required environment. Deinstallation completely removes the this temporyr entry again. Remark: the required GRUB configuration files are linked to /var/lib/acrn-board-inspector (handled in maintainer scripts) to keep Debian packaging from adding them as conffiles, which would not remove the on 'apt remove' according to https://www.debian.org/doc/manuals/maint-guide/dother.en.html#conffiles Tracked-On: #8262 Signed-off-by: Helmut Buchsbaum <helmut.buchsbaum@opensource.tttech-industrial.com>
This commit is contained in:
Helmut Buchsbaum
acrnsi-robot
parent
3eacae5e50
commit
b02f991423
|
|
@ -0,0 +1,269 @@
|
|||
#! /bin/sh
|
||||
set -e
|
||||
|
||||
# grub-mkconfig helper script.
|
||||
# Copyright (C) 2022 TTTech Industrial Automation AG
|
||||
#
|
||||
# Create boot menu entry to boot default entry with kernel parameters
|
||||
# add required by acrn-board-inspector
|
||||
#
|
||||
# GRUB is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# GRUB is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
. "$pkgdatadir/grub-mkconfig_lib"
|
||||
|
||||
CLASS="--class gnu-linux --class gnu --class os"
|
||||
|
||||
# to be appended for acrn-board-inspector
|
||||
GRUB_CMDLINE_ACRN_BOARD_INSPECTOR="iomem=relaxed intel_idle.max_cstate=0 intel_pstate=disable"
|
||||
|
||||
if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then
|
||||
OS=GNU/Linux
|
||||
else
|
||||
case ${GRUB_DISTRIBUTOR} in
|
||||
Ubuntu|Kubuntu)
|
||||
OS="${GRUB_DISTRIBUTOR}"
|
||||
;;
|
||||
*)
|
||||
OS="${GRUB_DISTRIBUTOR} GNU/Linux"
|
||||
;;
|
||||
esac
|
||||
CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr 'A-Z' 'a-z' | cut -d' ' -f1|LC_ALL=C sed 's,[^[:alnum:]_],_,g') ${CLASS}"
|
||||
fi
|
||||
|
||||
# loop-AES arranges things so that /dev/loop/X can be our root device, but
|
||||
# the initrds that Linux uses don't like that.
|
||||
case ${GRUB_DEVICE} in
|
||||
/dev/loop/*|/dev/loop[0-9])
|
||||
GRUB_DEVICE=`losetup ${GRUB_DEVICE} | sed -e "s/^[^(]*(\([^)]\+\)).*/\1/"`
|
||||
# We can't cope with devices loop-mounted from files here.
|
||||
case ${GRUB_DEVICE} in
|
||||
/dev/*) ;;
|
||||
*) exit 0 ;;
|
||||
esac
|
||||
;;
|
||||
esac
|
||||
|
||||
# Default to disabling partition uuid support to maintian compatibility with
|
||||
# older kernels.
|
||||
GRUB_DISABLE_LINUX_PARTUUID=${GRUB_DISABLE_LINUX_PARTUUID-true}
|
||||
|
||||
# btrfs may reside on multiple devices. We cannot pass them as value of root= parameter
|
||||
# and mounting btrfs requires user space scanning, so force UUID in this case.
|
||||
if ( [ "x${GRUB_DEVICE_UUID}" = "x" ] && [ "x${GRUB_DEVICE_PARTUUID}" = "x" ] ) \
|
||||
|| ( [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ] \
|
||||
&& [ "x${GRUB_DISABLE_LINUX_PARTUUID}" = "xtrue" ] ) \
|
||||
|| ( ! test -e "/dev/disk/by-uuid/${GRUB_DEVICE_UUID}" \
|
||||
&& ! test -e "/dev/disk/by-partuuid/${GRUB_DEVICE_PARTUUID}" ) \
|
||||
|| ( test -e "${GRUB_DEVICE}" && uses_abstraction "${GRUB_DEVICE}" lvm ); then
|
||||
LINUX_ROOT_DEVICE=${GRUB_DEVICE}
|
||||
elif [ "x${GRUB_DEVICE_UUID}" = "x" ] \
|
||||
|| [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ]; then
|
||||
LINUX_ROOT_DEVICE=PARTUUID=${GRUB_DEVICE_PARTUUID}
|
||||
else
|
||||
LINUX_ROOT_DEVICE=UUID=${GRUB_DEVICE_UUID}
|
||||
fi
|
||||
|
||||
case x"$GRUB_FS" in
|
||||
xbtrfs)
|
||||
rootsubvol="`make_system_path_relative_to_its_root /`"
|
||||
rootsubvol="${rootsubvol#/}"
|
||||
if [ "x${rootsubvol}" != x ]; then
|
||||
GRUB_CMDLINE_LINUX="rootflags=subvol=${rootsubvol} ${GRUB_CMDLINE_LINUX}"
|
||||
fi;;
|
||||
xzfs)
|
||||
rpool=`${grub_probe} --device ${GRUB_DEVICE} --target=fs_label 2>/dev/null || true`
|
||||
bootfs="`make_system_path_relative_to_its_root / | sed -e "s,@$,,"`"
|
||||
LINUX_ROOT_DEVICE="ZFS=${rpool}${bootfs%/}"
|
||||
;;
|
||||
esac
|
||||
|
||||
if [ -x /lib/recovery-mode/recovery-menu ]; then
|
||||
GRUB_CMDLINE_LINUX_RECOVERY=recovery
|
||||
else
|
||||
GRUB_CMDLINE_LINUX_RECOVERY=single
|
||||
fi
|
||||
|
||||
linux_entry ()
|
||||
{
|
||||
os="$1"
|
||||
version="$2"
|
||||
args="$3"
|
||||
|
||||
if [ -z "$boot_device_id" ]; then
|
||||
boot_device_id="$(grub_get_device_id "${GRUB_DEVICE}")"
|
||||
fi
|
||||
echo "menuentry '$(echo "$os" | grub_quote)' ${CLASS} \$menuentry_id_option 'gnulinux-acrn-board-inspector-$boot_device_id' {"
|
||||
|
||||
# Use ELILO's generic "efifb" when it's known to be available.
|
||||
# FIXME: We need an interface to select vesafb in case efifb can't be used.
|
||||
if [ "x$GRUB_GFXPAYLOAD_LINUX" = x ]; then
|
||||
echo " load_video"
|
||||
else
|
||||
if [ "x$GRUB_GFXPAYLOAD_LINUX" != xtext ]; then
|
||||
echo " load_video"
|
||||
fi
|
||||
fi
|
||||
if [ "x$GRUB_GFXPAYLOAD_LINUX" != x ]; then
|
||||
echo " gfxmode \$linux_gfx_mode"
|
||||
fi
|
||||
|
||||
echo " insmod gzio"
|
||||
|
||||
if [ x$dirname = x/ ]; then
|
||||
if [ -z "${prepare_root_cache}" ]; then
|
||||
prepare_root_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE} | grub_add_tab)"
|
||||
fi
|
||||
printf '%s\n' "${prepare_root_cache}"
|
||||
else
|
||||
if [ -z "${prepare_boot_cache}" ]; then
|
||||
prepare_boot_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | grub_add_tab)"
|
||||
fi
|
||||
printf '%s\n' "${prepare_boot_cache}"
|
||||
fi
|
||||
message="$(gettext_printf "Loading Linux %s ..." ${version})"
|
||||
cat << EOF
|
||||
echo '$(echo "$message" | grub_quote)'
|
||||
EOF
|
||||
if test -d /sys/firmware/efi && test -e "${linux}.efi.signed"; then
|
||||
cat << EOF
|
||||
linux ${rel_dirname}/${basename}.efi.signed root=${linux_root_device_thisversion} ro ${args}
|
||||
EOF
|
||||
else
|
||||
cat << EOF
|
||||
linux ${rel_dirname}/${basename} root=${linux_root_device_thisversion} ro ${args}
|
||||
EOF
|
||||
fi
|
||||
if test -n "${initrd}" ; then
|
||||
# TRANSLATORS: ramdisk isn't identifier. Should be translated.
|
||||
message="$(gettext_printf "Loading initial ramdisk ...")"
|
||||
cat << EOF
|
||||
echo '$(echo "$message" | grub_quote)'
|
||||
EOF
|
||||
initrd_path=
|
||||
for i in ${initrd}; do
|
||||
initrd_path="${initrd_path} ${rel_dirname}/${i}"
|
||||
done
|
||||
cat << EOF
|
||||
initrd $(echo $initrd_path)
|
||||
EOF
|
||||
fi
|
||||
cat << EOF
|
||||
}
|
||||
EOF
|
||||
}
|
||||
|
||||
machine=`uname -m`
|
||||
case "x$machine" in
|
||||
xx86_64)
|
||||
GENKERNEL_ARCH="x86"
|
||||
list=
|
||||
for i in /boot/vmlinuz-* /vmlinuz-* /boot/kernel-* ; do
|
||||
if grub_file_is_not_garbage "$i" ; then list="$list $i" ; fi
|
||||
done ;;
|
||||
*)
|
||||
list=
|
||||
;;
|
||||
esac
|
||||
|
||||
prepare_boot_cache=
|
||||
prepare_root_cache=
|
||||
boot_device_id=
|
||||
|
||||
while [ "x$list" != "x" ] ; do
|
||||
linux=`version_find_latest $list`
|
||||
case $linux in
|
||||
*.efi.signed)
|
||||
# We handle these in linux_entry.
|
||||
list=`echo $list | tr ' ' '\n' | grep -vx $linux | tr '\n' ' '`
|
||||
continue
|
||||
;;
|
||||
esac
|
||||
gettext_printf "Found linux image: %s\n" "$linux" >&2
|
||||
basename=`basename $linux`
|
||||
dirname=`dirname $linux`
|
||||
rel_dirname=`make_system_path_relative_to_its_root $dirname`
|
||||
version=`echo $basename | sed -e "s,^[^0-9]*-,,g"`
|
||||
alt_version=`echo $version | sed -e "s,\.old$,,g"`
|
||||
linux_root_device_thisversion="${LINUX_ROOT_DEVICE}"
|
||||
|
||||
initrd_early=
|
||||
for i in ${GRUB_EARLY_INITRD_LINUX_STOCK} \
|
||||
${GRUB_EARLY_INITRD_LINUX_CUSTOM}; do
|
||||
if test -e "${dirname}/${i}" ; then
|
||||
initrd_early="${initrd_early} ${i}"
|
||||
fi
|
||||
done
|
||||
|
||||
initrd_real=
|
||||
for i in "initrd.img-${version}" "initrd-${version}.img" "initrd-${version}.gz" \
|
||||
"initrd-${version}" "initramfs-${version}.img" \
|
||||
"initrd.img-${alt_version}" "initrd-${alt_version}.img" \
|
||||
"initrd-${alt_version}" "initramfs-${alt_version}.img" \
|
||||
"initramfs-genkernel-${version}" \
|
||||
"initramfs-genkernel-${alt_version}" \
|
||||
"initramfs-genkernel-${GENKERNEL_ARCH}-${version}" \
|
||||
"initramfs-genkernel-${GENKERNEL_ARCH}-${alt_version}"; do
|
||||
if test -e "${dirname}/${i}" ; then
|
||||
initrd_real="${i}"
|
||||
break
|
||||
fi
|
||||
done
|
||||
|
||||
initrd=
|
||||
if test -n "${initrd_early}" || test -n "${initrd_real}"; then
|
||||
initrd="${initrd_early} ${initrd_real}"
|
||||
|
||||
initrd_display=
|
||||
for i in ${initrd}; do
|
||||
initrd_display="${initrd_display} ${dirname}/${i}"
|
||||
done
|
||||
gettext_printf "Found initrd image: %s\n" "$(echo $initrd_display)" >&2
|
||||
fi
|
||||
|
||||
config=
|
||||
for i in "${dirname}/config-${version}" "${dirname}/config-${alt_version}" "/etc/kernels/kernel-config-${version}" ; do
|
||||
if test -e "${i}" ; then
|
||||
config="${i}"
|
||||
break
|
||||
fi
|
||||
done
|
||||
|
||||
initramfs=
|
||||
if test -n "${config}" ; then
|
||||
initramfs=`grep CONFIG_INITRAMFS_SOURCE= "${config}" | cut -f2 -d= | tr -d \"`
|
||||
fi
|
||||
|
||||
if test -z "${initramfs}" && test -z "${initrd_real}" ; then
|
||||
# "UUID=" and "ZFS=" magic is parsed by initrd or initramfs. Since there's
|
||||
# no initrd or builtin initramfs, it can't work here.
|
||||
if [ "x${GRUB_DEVICE_PARTUUID}" = "x" ] \
|
||||
|| [ "x${GRUB_DISABLE_LINUX_PARTUUID}" = "xtrue" ]; then
|
||||
|
||||
linux_root_device_thisversion=${GRUB_DEVICE}
|
||||
else
|
||||
linux_root_device_thisversion=PARTUUID=${GRUB_DEVICE_PARTUUID}
|
||||
fi
|
||||
fi
|
||||
|
||||
linux_entry "${OS} - ACRN Board Inspector" "${version}" \
|
||||
"${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT} ${GRUB_CMDLINE_ACRN_BOARD_INSPECTOR}"
|
||||
|
||||
if [ -z "$boot_device_id" ]; then
|
||||
boot_device_id="$(grub_get_device_id "${GRUB_DEVICE}")"
|
||||
fi
|
||||
|
||||
list=`echo $list | tr ' ' '\n' | fgrep -vx "$linux" | tr '\n' ' '`
|
||||
done
|
||||
|
||||
echo ""
|
||||
|
|
@ -0,0 +1,6 @@
|
|||
# keep these files from being treated as standard conffiles
|
||||
# (won't get removed by apt remove), link them in maintainer
|
||||
# scripts instead, see
|
||||
# https://www.debian.org/doc/manuals/maint-guide/dother.en.html#conffiles
|
||||
|
||||
debian/grub/20_acrn-board-inspector var/lib/acrn-board-inspector
|
||||
|
|
@ -0,0 +1,30 @@
|
|||
#!/bin/sh
|
||||
# postinst script for acrn-board-inspector
|
||||
#
|
||||
# see: dh_installdeb(1)
|
||||
|
||||
set -e
|
||||
|
||||
case "$1" in
|
||||
configure|triggered)
|
||||
ln -sft /etc/grub.d /var/lib/acrn-board-inspector/20_acrn-board-inspector
|
||||
if command -v update-grub > /dev/null && [ -d /boot/grub ]; then
|
||||
update-grub || :
|
||||
fi
|
||||
;;
|
||||
|
||||
abort-upgrade|abort-remove|abort-deconfigure)
|
||||
;;
|
||||
|
||||
*)
|
||||
echo "postinst called with unknown argument \`$1'" >&2
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
|
||||
# dh_installdeb will replace this with shell code automatically
|
||||
# generated by other debhelper scripts.
|
||||
|
||||
#DEBHELPER#
|
||||
|
||||
exit 0
|
||||
|
|
@ -0,0 +1,44 @@
|
|||
#!/bin/sh
|
||||
# postrm script for acrn-board-inspector
|
||||
#
|
||||
# see: dh_installdeb(1)
|
||||
|
||||
set -e
|
||||
|
||||
# summary of how this script can be called:
|
||||
# * <postrm> `remove'
|
||||
# * <postrm> `purge'
|
||||
# * <old-postrm> `upgrade' <new-version>
|
||||
# * <new-postrm> `failed-upgrade' <old-version>
|
||||
# * <new-postrm> `abort-install'
|
||||
# * <new-postrm> `abort-install' <old-version>
|
||||
# * <new-postrm> `abort-upgrade' <old-version>
|
||||
# * <disappearer's-postrm> `disappear' <overwriter>
|
||||
# <overwriter-version>
|
||||
# for details, see https://www.debian.org/doc/debian-policy/ or
|
||||
# the debian-policy package
|
||||
|
||||
|
||||
case "$1" in
|
||||
remove)
|
||||
# remove links to package config files
|
||||
rm -f /etc/grub.d/20_acrn-board-inspector
|
||||
if command -v update-grub > /dev/null && [ -d /boot/grub ]; then
|
||||
update-grub || :
|
||||
fi
|
||||
;;
|
||||
purge|upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
|
||||
;;
|
||||
|
||||
*)
|
||||
echo "postrm called with unknown argument \`$1'" >&2
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
|
||||
# dh_installdeb will replace this with shell code automatically
|
||||
# generated by other debhelper scripts.
|
||||
|
||||
#DEBHELPER#
|
||||
|
||||
exit 0
|
||||
|
|
@ -0,0 +1 @@
|
|||
interest-await grub-acrn-update
|
||||
Loading…
Reference in New Issue