diff options
| author | Justin Terry (VM) <juterry@microsoft.com> | 2018-01-22 13:07:46 -0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-02-07 14:09:26 +0100 |
| commit | d661d9a42bdbe25013eac9bbf1341c159fade09a (patch) | |
| tree | 1883f497af7a537bfc98e6942495a5ee1d12ec82 /configure | |
| parent | 8f6d701044bc87197aac8aa2a627d70ce8471726 (diff) | |
Add the Windows Hypervisor Platform accelerator.
Introduces the configure support for the new Windows Hypervisor Platform that
allows for hypervisor acceleration from usermode components on the Windows
platform.
Signed-off-by: Justin Terry (VM) <juterry@microsoft.com>
Message-Id: <1516655269-1785-2-git-send-email-juterry@microsoft.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 48 |
1 files changed, 47 insertions, 1 deletions
@@ -222,6 +222,17 @@ supported_hvf_target() { return 1 } +supported_whpx_target() { + test "$whpx" = "yes" || return 1 + glob "$1" "*-softmmu" || return 1 + case "${1%-softmmu}" in + i386|x86_64) + return 0 + ;; + esac + return 1 +} + supported_target() { case "$1" in *-softmmu) @@ -248,6 +259,7 @@ supported_target() { supported_xen_target "$1" && return 0 supported_hax_target "$1" && return 0 supported_hvf_target "$1" && return 0 + supported_whpx_target "$1" && return 0 print_error "TCG disabled, but hardware accelerator not available for '$target'" return 1 } @@ -338,6 +350,7 @@ vhost_user="" kvm="no" hax="no" hvf="no" +whpx="no" rdma="" gprof="no" debug_tcg="no" @@ -1058,6 +1071,10 @@ for opt do ;; --enable-hvf) hvf="yes" ;; + --disable-whpx) whpx="no" + ;; + --enable-whpx) whpx="yes" + ;; --disable-tcg-interpreter) tcg_interpreter="no" ;; --enable-tcg-interpreter) tcg_interpreter="yes" @@ -1557,6 +1574,7 @@ disabled with --disable-FEATURE, default is enabled if available: kvm KVM acceleration support hax HAX acceleration support hvf Hypervisor.framework acceleration support + whpx Windows Hypervisor Platform acceleration support rdma RDMA-based migration support vde support for vde network netmap support for netmap network @@ -2456,6 +2474,30 @@ if test "$xen_pv_domain_build" = "yes" && fi ########################################## +# Windows Hypervisor Platform accelerator (WHPX) check +if test "$whpx" != "no" ; then + cat > $TMPC << EOF +#include <windows.h> +#include <winhvplatform.h> +#include <winhvemulation.h> +int main(void) { + WHV_CAPABILITY whpx_cap; + WHvGetCapability(WHvCapabilityCodeFeatures, &whpx_cap, sizeof(whpx_cap)); + return 0; +} +EOF + if compile_prog "" "-lwinhvplatform -lwinhvemulation" ; then + libs_softmmu="$libs_softmmu -lwinhvplatform -lwinhvemulation" + whpx="yes" + else + if test "$whpx" = "yes"; then + feature_not_found "winhvplatform" "winhvemulation is not installed" + fi + whpx="no" + fi +fi + +########################################## # Sparse probe if test "$sparse" != "no" ; then if has cgcc; then @@ -5648,6 +5690,7 @@ echo "Install blobs $blobs" echo "KVM support $kvm" echo "HAX support $hax" echo "HVF support $hvf" +echo "WHPX support $whpx" echo "TCG support $tcg" if test "$tcg" = "yes" ; then echo "TCG debug enabled $debug_tcg" @@ -5815,7 +5858,7 @@ if test "$mingw32" = "yes" ; then echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak fi if test "$guest_agent_msi" = "yes"; then - echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak + echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak @@ -6748,6 +6791,9 @@ fi if supported_hvf_target $target; then echo "CONFIG_HVF=y" >> $config_target_mak fi +if supported_whpx_target $target; then + echo "CONFIG_WHPX=y" >> $config_target_mak +fi if test "$target_bigendian" = "yes" ; then echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak fi |