mirror of
https://github.com/Stichting-MINIX-Research-Foundation/pkgsrc-ng.git
synced 2025-08-04 10:18:09 -04:00
40 lines
579 B
Bash
40 lines
579 B
Bash
#!@RCD_SCRIPTS_SHELL@
|
|
|
|
# PROVIDE: microcode
|
|
# REQUIRE: mountall
|
|
#
|
|
# attempts microcode update on all CPU cores (for Intel x86)
|
|
#
|
|
|
|
$_rc_subr_loaded . /etc/rc.subr
|
|
|
|
name=microcode
|
|
rcvar=$name
|
|
start_cmd="microcode_start"
|
|
|
|
_microcode_baremetal()
|
|
{
|
|
ncpu=`/sbin/sysctl -n hw.ncpu`
|
|
|
|
for i in `/usr/bin/jot - 0 \`expr $ncpu - 1\` 1`; do
|
|
/usr/sbin/cpuctl ucode $i || true
|
|
done
|
|
}
|
|
|
|
_microcode_xen()
|
|
{
|
|
/usr/sbin/cpuctl ucode || true
|
|
}
|
|
|
|
microcode_start()
|
|
{
|
|
if [ -e /kern/xen/privcmd ]; then
|
|
_microcode_xen
|
|
else
|
|
_microcode_baremetal
|
|
fi
|
|
}
|
|
|
|
load_rc_config $name
|
|
run_rc_command "$1"
|