This adds "--enable-iommufd/--disable-iommufd" to enable or disable iommufd support, enabled by default.
Signed-off-by: Zhenzhong Duan <[email protected]> --- meson.build | 6 ++++++ meson_options.txt | 2 ++ scripts/meson-buildoptions.sh | 3 +++ 3 files changed, 11 insertions(+) diff --git a/meson.build b/meson.build index 79aef19bdc..e8d285aa5b 100644 --- a/meson.build +++ b/meson.build @@ -560,6 +560,10 @@ have_tpm = get_option('tpm') \ .require(targetos != 'windows', error_message: 'TPM emulation only available on POSIX systems') \ .allowed() +have_iommufd = get_option('iommufd') \ + .require(targetos == 'linux', error_message: 'iommufd is supported only on Linux') \ + .allowed() + # vhost have_vhost_user = get_option('vhost_user') \ .disable_auto_if(targetos != 'linux') \ @@ -2126,6 +2130,7 @@ if get_option('tcg').allowed() endif config_host_data.set('CONFIG_TPM', have_tpm) config_host_data.set('CONFIG_TSAN', get_option('tsan')) +config_host_data.set('CONFIG_IOMMUFD', have_iommufd) config_host_data.set('CONFIG_USB_LIBUSB', libusb.found()) config_host_data.set('CONFIG_VDE', vde.found()) config_host_data.set('CONFIG_VHOST_NET', have_vhost_net) @@ -4061,6 +4066,7 @@ summary_info += {'vhost-user-crypto support': have_vhost_user_crypto} summary_info += {'vhost-user-blk server support': have_vhost_user_blk_server} summary_info += {'vhost-vdpa support': have_vhost_vdpa} summary_info += {'build guest agent': have_ga} +summary_info += {'iommufd support': have_iommufd} summary(summary_info, bool_yn: true, section: 'Configurable features') # Compilation information diff --git a/meson_options.txt b/meson_options.txt index 6a17b90968..62bd75284b 100644 --- a/meson_options.txt +++ b/meson_options.txt @@ -107,6 +107,8 @@ option('dbus_display', type: 'feature', value: 'auto', description: '-display dbus support') option('tpm', type : 'feature', value : 'auto', description: 'TPM support') +option('iommufd', type : 'feature', value : 'auto', + description: 'iommufd support') # Do not enable it by default even for Mingw32, because it doesn't # work on Wine. diff --git a/scripts/meson-buildoptions.sh b/scripts/meson-buildoptions.sh index 2a74b0275b..86909dc2cc 100644 --- a/scripts/meson-buildoptions.sh +++ b/scripts/meson-buildoptions.sh @@ -114,6 +114,7 @@ meson_options_help() { printf "%s\n" ' guest-agent-msi Build MSI package for the QEMU Guest Agent' printf "%s\n" ' hvf HVF acceleration support' printf "%s\n" ' iconv Font glyph conversion support' + printf "%s\n" ' iommufd iommufd support' printf "%s\n" ' jack JACK sound support' printf "%s\n" ' keyring Linux keyring support' printf "%s\n" ' kvm KVM acceleration support' @@ -327,6 +328,8 @@ _meson_option_parse() { --enable-install-blobs) printf "%s" -Dinstall_blobs=true ;; --disable-install-blobs) printf "%s" -Dinstall_blobs=false ;; --interp-prefix=*) quote_sh "-Dinterp_prefix=$2" ;; + --enable-iommufd) printf "%s" -Diommufd=enabled ;; + --disable-iommufd) printf "%s" -Diommufd=disabled ;; --enable-jack) printf "%s" -Djack=enabled ;; --disable-jack) printf "%s" -Djack=disabled ;; --enable-keyring) printf "%s" -Dkeyring=enabled ;; -- 2.34.1
