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a="372563664" X-IronPort-AV: E=Sophos;i="6.03,253,1694761200"; d="scan'208";a="372563664" X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.03,253,1694761200"; d="scan'208";a="463765" From: Zhenzhong Duan To: qemu-devel@nongnu.org Cc: alex.williamson@redhat.com, clg@redhat.com, jgg@nvidia.com, nicolinc@nvidia.com, joao.m.martins@oracle.com, eric.auger@redhat.com, peterx@redhat.com, jasowang@redhat.com, kevin.tian@intel.com, yi.l.liu@intel.com, yi.y.sun@intel.com, chao.p.peng@intel.com, Zhenzhong Duan , Paolo Bonzini , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Thomas Huth , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v3 23/37] Add iommufd configure option Date: Thu, 26 Oct 2023 18:30:50 +0800 Message-Id: <20231026103104.1686921-24-zhenzhong.duan@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231026103104.1686921-1-zhenzhong.duan@intel.com> References: <20231026103104.1686921-1-zhenzhong.duan@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=134.134.136.126; envelope-from=zhenzhong.duan@intel.com; helo=mgamail.intel.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @intel.com) X-ZM-MESSAGEID: 1698317418870100001 This adds "--enable-iommufd/--disable-iommufd" to enable or disable iommufd support, enabled by default. Signed-off-by: Zhenzhong Duan Signed-off-by: C=C3=A9dric Le Goater --- 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 4961c82a6b..a8b0edf7b1 100644 --- a/meson.build +++ b/meson.build @@ -560,6 +560,10 @@ have_tpm =3D get_option('tpm') \ .require(targetos !=3D 'windows', error_message: 'TPM emulation only ava= ilable on POSIX systems') \ .allowed() =20 +have_iommufd =3D get_option('iommufd') \ + .require(targetos =3D=3D 'linux', error_message: 'iommufd is supported o= nly on Linux') \ + .allowed() + # vhost have_vhost_user =3D get_option('vhost_user') \ .disable_auto_if(targetos !=3D 'linux') \ @@ -2133,6 +2137,7 @@ 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) @@ -4074,6 +4079,7 @@ summary_info +=3D {'vhost-user-crypto support': have_= vhost_user_crypto} summary_info +=3D {'vhost-user-blk server support': have_vhost_user_blk_se= rver} summary_info +=3D {'vhost-vdpa support': have_vhost_vdpa} summary_info +=3D {'build guest agent': have_ga} +summary_info +=3D {'iommufd support': have_iommufd} summary(summary_info, bool_yn: true, section: 'Configurable features') =20 # Compilation information diff --git a/meson_options.txt b/meson_options.txt index 3c7398f3c6..91bb958cae 100644 --- a/meson_options.txt +++ b/meson_options.txt @@ -109,6 +109,8 @@ 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') =20 # 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 7ca4b77eae..1effc46f7d 100644 --- a/scripts/meson-buildoptions.sh +++ b/scripts/meson-buildoptions.sh @@ -125,6 +125,7 @@ meson_options_help() { printf "%s\n" ' guest-agent-msi Build MSI package for the QEMU Guest Ag= ent' 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' @@ -342,6 +343,8 @@ _meson_option_parse() { --enable-install-blobs) printf "%s" -Dinstall_blobs=3Dtrue ;; --disable-install-blobs) printf "%s" -Dinstall_blobs=3Dfalse ;; --interp-prefix=3D*) quote_sh "-Dinterp_prefix=3D$2" ;; + --enable-iommufd) printf "%s" -Diommufd=3Denabled ;; + --disable-iommufd) printf "%s" -Diommufd=3Ddisabled ;; --enable-jack) printf "%s" -Djack=3Denabled ;; --disable-jack) printf "%s" -Djack=3Ddisabled ;; --enable-keyring) printf "%s" -Dkeyring=3Denabled ;; --=20 2.34.1