+ case $load in
+ none) ;;
+ cpu) sshgw 'hackbench -g 3 -l 10000' & loadpid=$!;;
+ eth) ping -f -s 60000 -q 192.168.2.3 & loadpid=$!;; # TODO: Generate eth load from another computer
+ can) latester -q -d can1 -i 0x7ff & loadpid=$!;;
+ *) error "Unknown load specification: $load"
+ esac