#!/bin/sh -
# @configure_input@
-# Copyright (C) 2008-2017 Red Hat Inc.
+# Copyright (C) 2008-2019 Red Hat Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
test -e "${root}/proc/cpuinfo"
}
+use_sysctl() {
+ # Lacking /proc, on some systems sysctl can be used instead.
+ OS=$(uname) || fail "failed to get operating system name"
+
+ [ "$OS" = "OpenBSD" ]
+}
+
fail () {
echo "virt-what: $1" >&2
exit 1
dmi=$(LANG=C dmidecode 2>&1)
# Architecture.
-# Note for the purpose of testing, we only call uname with -p option.
+# Note for the purpose of testing, we only call uname with -m option.
-arch=$(uname -p | sed -e 's/i.86/i386/' | sed -e 's/arm.*/arm/')
+arch=$(uname -m | sed -e 's/i.86/i386/' | sed -e 's/arm.*/arm/')
# Check for VMware.
# cpuid check added by Chetan Loke.
skip_qemu_kvm=true
fi
+# Check for Nutanix AHV.
+# This is sufficiently different from KVM and has Viridian extensions,
+# so skip the KVM test.
+if echo "$dmi" | grep -q 'Manufacturer: Nutanix'; then
+ echo nutanix_ahv
+ skip_qemu_kvm=true
+fi
+
# Check for oVirt/RHEV.
if echo "$dmi" | grep -q 'Manufacturer: oVirt'; then
echo ovirt
if [ "$cpuid" = "XenVMMXenVMM" ] &&
! echo "$dmi" | grep -q 'No SMBIOS nor DMI entry point found, sorry'; then
echo xen; echo xen-hvm
- # Check for AWS
- if echo "$dmi" | grep -q 'Version: [0-9]\.[0-9]\.amazon'; then
- echo aws
- fi
skip_qemu_kvm=true
elif [ -d "${root}/proc/xen" ]; then
echo xen
# We are running as a spapr KVM guest on ppc64
echo kvm
skip_lkvm=true
+ elif use_sysctl; then
+ # SmartOS KVM
+ product=$(sysctl -n hw.product)
+ if echo "$product" | grep -q 'SmartDC HVM'; then
+ echo kvm
+ fi
else
# This is known to fail for qemu with the explicit -cpu
# option, since /proc/cpuinfo will not contain the QEMU
# example /proc/ppc64/lparcfg systemtype line
# system_type=IBM pSeries (emulated by qemu)
-if [ "$arch" = "ppc64" ]; then
+if [ "$arch" = "ppc64" ] || [ "$arch" = "ppc64le" ] ; then
if have_cpuinfo && grep -q 'platform.**pSeries' "${root}/proc/cpuinfo"; then
if grep -q 'model.*emulated by qemu' "${root}/proc/cpuinfo"; then
echo ibm_power-kvm
fi
fi
fi
+
+# Check for AWS.
+# AWS on Xen.
+if echo "$dmi" | grep -q 'Version: [0-9]\.[0-9]\.amazon'; then
+ echo aws
+# AWS on baremetal or KVM.
+elif echo "$dmi" | grep -q 'Vendor: Amazon EC2'; then
+ echo aws
+fi