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#!/bin/ash
# This script checks whether given VMware version supports the CPU:
# * Intel: check for "VMX Unrestricted Guest" CPU flag
# * AMD: check if CPU family is Bulldozer or newer
export PATH=$PATH:/opt/openslx/sbin:/opt/openslx/bin
get_supported_version() {
local vendor="$( awk '$1 == "vendor_id" {print $NF;exit}' /proc/cpuinfo )"
local version=12
if [ "$vendor" = "GenuineIntel" ]; then
modprobe msr
flag="$( rdmsr --bitfield 5:5 0x485 )"
[ "$flag" = 1 ] && version=15
elif [ "$vendor" = "AuthenticAMD" ]; then
family="$( awk '$1$2 == "cpufamily" {print $NF;exit}' /proc/cpuinfo )"
[ "$family" -ge 21 ] && version=15
fi
echo "$version"
}
get_supported_version
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