mirror of https://gitee.com/openkylin/qemu.git
build-sys: add --disable-vhost-user
Learn to compile out vhost-user (net, scsi & upcoming users). Keep it enabled by default on non-win32, that is assumed to be POSIX. Fail if trying to enable it on win32. When trying to make a vhost-user netdev, it gives the following error: -netdev vhost-user,id=foo,chardev=chr-test: Parameter 'type' expects a netdev backend type And similar error with the HMP/QMP monitors. While at it, rename CONFIG_VHOST_NET_TEST CONFIG_VHOST_USER_NET_TEST since it's a vhost-user specific variable. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Marc-André Lureau
Michael S. Tsirkin
parent
aaaec6acad
commit
e6a74868d9
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@ -306,6 +306,7 @@ tcg="yes"
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vhost_net="no"
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vhost_scsi="no"
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vhost_vsock="no"
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vhost_user=""
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kvm="no"
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hax="no"
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rdma=""
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@ -1282,6 +1283,14 @@ for opt do
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;;
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--enable-vxhs) vxhs="yes"
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;;
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--disable-vhost-user) vhost_user="no"
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;;
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--enable-vhost-user)
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vhost_user="yes"
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if test "$mingw32" = "yes"; then
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error_exit "vhost-user isn't available on win32"
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fi
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;;
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*)
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echo "ERROR: unknown option $opt"
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echo "Try '$0 --help' for more information"
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@ -1290,6 +1299,14 @@ for opt do
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esac
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done
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if test "$vhost_user" = ""; then
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if test "$mingw32" = "yes"; then
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vhost_user="no"
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else
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vhost_user="yes"
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fi
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fi
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case "$cpu" in
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ppc)
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CPU_CFLAGS="-m32"
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@ -1518,6 +1535,7 @@ disabled with --disable-FEATURE, default is enabled if available:
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tools build qemu-io, qemu-nbd and qemu-image tools
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vxhs Veritas HyperScale vDisk backend support
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crypto-afalg Linux AF_ALG crypto backend driver
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vhost-user vhost-user support
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NOTE: The object files are built at the place where configure is launched
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EOF
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@ -5348,6 +5366,7 @@ echo "libcap-ng support $cap_ng"
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echo "vhost-net support $vhost_net"
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echo "vhost-scsi support $vhost_scsi"
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echo "vhost-vsock support $vhost_vsock"
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echo "vhost-user support $vhost_user"
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echo "Trace backends $trace_backends"
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if have_backend "simple"; then
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echo "Trace output file $trace_file-<pid>"
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@ -5757,12 +5776,15 @@ fi
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if test "$vhost_scsi" = "yes" ; then
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echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
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fi
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if test "$vhost_net" = "yes" ; then
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if test "$vhost_net" = "yes" -a "$vhost_user" = "yes"; then
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echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
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fi
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if test "$vhost_vsock" = "yes" ; then
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echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
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fi
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if test "$vhost_user" = "yes" ; then
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echo "CONFIG_VHOST_USER=y" >> $config_host_mak
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fi
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if test "$blobs" = "yes" ; then
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echo "INSTALL_BLOBS=yes" >> $config_host_mak
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fi
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@ -6358,7 +6380,9 @@ if supported_kvm_target $target; then
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echo "CONFIG_KVM=y" >> $config_target_mak
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if test "$vhost_net" = "yes" ; then
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echo "CONFIG_VHOST_NET=y" >> $config_target_mak
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echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak
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if test "$vhost_user" = "yes" ; then
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echo "CONFIG_VHOST_USER_NET_TEST_$target_name=y" >> $config_host_mak
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fi
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fi
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fi
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if supported_hax_target $target; then
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@ -43,4 +43,4 @@ CONFIG_VGA=y
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CONFIG_VGA_PCI=y
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CONFIG_IVSHMEM_DEVICE=$(CONFIG_IVSHMEM)
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CONFIG_ROCKER=y
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CONFIG_VHOST_USER_SCSI=$(CONFIG_LINUX)
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CONFIG_VHOST_USER_SCSI=$(and $(CONFIG_VHOST_USER),$(CONFIG_LINUX))
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@ -1,6 +1,6 @@
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CONFIG_PCI=y
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CONFIG_VIRTIO_PCI=y
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CONFIG_VHOST_USER_SCSI=$(CONFIG_LINUX)
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CONFIG_VHOST_USER_SCSI=$(and $(CONFIG_VHOST_USER),$(CONFIG_LINUX))
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CONFIG_VIRTIO=y
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CONFIG_SCLPCONSOLE=y
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CONFIG_TERMINAL3270=y
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@ -2135,7 +2135,7 @@ static const TypeInfo vhost_scsi_pci_info = {
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};
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#endif
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#ifdef CONFIG_LINUX
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#if defined(CONFIG_VHOST_USER) && defined(CONFIG_LINUX)
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/* vhost-user-scsi-pci */
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static Property vhost_user_scsi_pci_properties[] = {
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DEFINE_PROP_UINT32("vectors", VirtIOPCIProxy, nvectors,
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@ -2665,7 +2665,7 @@ static void virtio_pci_register_types(void)
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#ifdef CONFIG_VHOST_SCSI
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type_register_static(&vhost_scsi_pci_info);
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#endif
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#ifdef CONFIG_LINUX
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#if defined(CONFIG_VHOST_USER) && defined(CONFIG_LINUX)
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type_register_static(&vhost_user_scsi_pci_info);
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#endif
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#ifdef CONFIG_VHOST_VSOCK
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@ -255,9 +255,9 @@ check-qtest-i386-y += tests/pc-cpu-test$(EXESUF)
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check-qtest-i386-y += tests/q35-test$(EXESUF)
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check-qtest-i386-y += tests/vmgenid-test$(EXESUF)
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gcov-files-i386-y += hw/pci-host/q35.c
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check-qtest-i386-$(CONFIG_VHOST_NET_TEST_i386) += tests/vhost-user-test$(EXESUF)
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ifeq ($(CONFIG_VHOST_NET_TEST_i386),)
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check-qtest-x86_64-$(CONFIG_VHOST_NET_TEST_x86_64) += tests/vhost-user-test$(EXESUF)
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check-qtest-i386-$(CONFIG_VHOST_USER_NET_TEST_i386) += tests/vhost-user-test$(EXESUF)
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ifeq ($(CONFIG_VHOST_USER_NET_TEST_i386),)
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check-qtest-x86_64-$(CONFIG_VHOST_USER_NET_TEST_x86_64) += tests/vhost-user-test$(EXESUF)
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endif
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check-qtest-i386-$(CONFIG_SLIRP) += tests/test-netfilter$(EXESUF)
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check-qtest-i386-y += tests/test-filter-mirror$(EXESUF)
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