forked from Lainports/freebsd-ports
e277e1c63a
New command "service cpupdate download" targeted for package users is equivalent to "make install-microcodes" already present for ports users. (*) Also, sync with Intel pack microcode-20200616 available from Github. Bump PORTREVISION. PR: 247766 Suggested by: Walter von Entferndt (*)
116 lines
2.5 KiB
Bash
116 lines
2.5 KiB
Bash
#!/bin/sh
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# $FreeBSD$
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#
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# PROVIDE: cpupdate
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# REQUIRE: FILESYSTEMS kldxref
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# BEFORE: netif
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# KEYWORD: nojail resume
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# Add these lines to /etc/rc.conf.local or /etc/rc.conf
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# to enable this service:
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#
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# cpupdate_enable (bool): Set to NO by default.
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# Set it to YES to enable cpupdate.
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# cpupdate_ibrs_enable (bool): Enable Indirect Branch Restricted
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# Speculation after start of cpupdate.
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# Default is YES.
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# cpupdate_flags (string): Command line flags for cpupdate.
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# Default is "-w -u".
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. /etc/rc.subr
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name=cpupdate
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rcvar=cpupdate_enable
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start_postcmd="cpupdate_poststart"
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load_rc_config $name
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: ${cpupdate_enable:="NO"}
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: ${cpupdate_flags:="-w -u"}
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: ${cpupdate_ibrs_enable:="YES"}
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: ${cpupdate_fetch:=%%FETCH_CMD%%}
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: ${cpupdate_sites:=%%MASTER_SITES%%}
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: ${cpupdate_distfiles:=%%DISTFILES%%}
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command=%%PREFIX%%/sbin/${name}
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download_cmd="cpupdate_download"
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resume_cmd="cpupdate_resume"
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extra_commands="download resume"
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cpupdate_distfile() {
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local _distfile
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setvar $1 ''
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for _distfile in $cpupdate_distfiles
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do
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case $_distfile in
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*:$2) setvar $1 ${_distfile%:*}; return;;
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esac
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done
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}
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cpupdate_download() {
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local _d _dst _file _tmpdir _url
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local -
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set -e
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: ${TMPDIR:=/var/tmp}
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export TMPDIR
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trap 'rm -rf $_tmpdir' EXIT
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_tmpdir=$(mktemp -d -t ${name})
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for _url in $cpupdate_sites
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do
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case "$_url" in
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*:cpm|*:intel)
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cpupdate_distfile _file ${_url##*:}
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_url=${_url%:*}${_file}
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echo Downloading $_url
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$cpupdate_fetch -o - $_url | tar -C $_tmpdir -xf - || exit
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;;
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esac
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done
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echo -n Installing microcodes to %%DATADIR%% ...
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umask 022
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_dst=%%INTEL_DATADIR%%
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_d=%%INTEL_DIR%%
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_d=$_tmpdir/Intel${_d##*/Intel}
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if [ -d $_d ]; then
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rm -rf $_dst || true
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mkdir -p $_dst
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cp -Rp $_d/ $_dst
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[ -d $_d-with-caveats ] && cp -Rp $_d-with-caveats/ $_dst
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chmod -R 644 $_dst
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chown -R root:wheel $_dst
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chmod 755 $_dst
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fi
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_dst=%%CPM_DATADIR%%
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_d=%%CPM_DIR%%
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_d=$_tmpdir/${_d##*/}/Intel
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if [ -d $_d ]; then
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rm -rf $_d/LICENSE $_dst || true
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mkdir -p $_dst
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%%PREFIX%%/sbin/${name} -q -IC -S $_d -T $_dst >/dev/null
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fi
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echo ' done.'
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echo '!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!'
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echo NOTE: you have to manually remove the directory
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echo %%DATADIR%%
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echo after deinstallation of ${name}.
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echo '!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!'
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}
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cpupdate_poststart() {
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checkyesno cpupdate_ibrs_enable && sysctl -i hw.ibrs_disable=0
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return 0
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}
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cpupdate_resume() {
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run_rc_command start
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_postcmd=''
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}
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run_rc_command "$1"
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