1*4882a593Smuzhiyun#!/bin/sh 2*4882a593Smuzhiyun# 3*4882a593Smuzhiyun# Upload microcode into the processor. 4*4882a593Smuzhiyun# 5*4882a593Smuzhiyun 6*4882a593SmuzhiyunMICROCODE_DIR="/lib/firmware/intel-ucode" 7*4882a593Smuzhiyun 8*4882a593Smuzhiyunstart() { 9*4882a593Smuzhiyun printf 'Starting iucode-tool: ' 10*4882a593Smuzhiyun /usr/sbin/iucode_tool -q -k "$MICROCODE_DIR" 11*4882a593Smuzhiyun status="$?" 12*4882a593Smuzhiyun if [ "$status" = 0 ]; then 13*4882a593Smuzhiyun echo "OK" 14*4882a593Smuzhiyun else 15*4882a593Smuzhiyun echo "FAIL" 16*4882a593Smuzhiyun fi 17*4882a593Smuzhiyun return "$status" 18*4882a593Smuzhiyun} 19*4882a593Smuzhiyun 20*4882a593Smuzhiyuncase "$1" in 21*4882a593Smuzhiyun start) 22*4882a593Smuzhiyun start;; 23*4882a593Smuzhiyun stop|restart|reload) 24*4882a593Smuzhiyun ;; 25*4882a593Smuzhiyun *) 26*4882a593Smuzhiyun echo "Usage: $0 {start|stop|restart|reload}" 27*4882a593Smuzhiyun exit 1 28*4882a593Smuzhiyunesac 29