From patchwork Wed Aug 30 10:37:47 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Duan, Zhenzhong" X-Patchwork-Id: 13370173 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9AEC2C6FA8F for ; Wed, 30 Aug 2023 10:56:06 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qbIpa-0004uI-5v; Wed, 30 Aug 2023 06:53:50 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qbIpY-0004ej-0W for qemu-devel@nongnu.org; Wed, 30 Aug 2023 06:53:48 -0400 Received: from mgamail.intel.com ([192.55.52.93]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qbIpV-0007jr-EE for qemu-devel@nongnu.org; Wed, 30 Aug 2023 06:53:47 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1693392825; x=1724928825; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=HgO/BHF4jIS0HTKN9QhvMskHyXxCXX9sam8G+fC8ujw=; b=cYS4s2rG6Jtc5th7rJKrQDFs3tktjHZ5JQNUo2aE+2/CwbrIoN4Wxzvm WdJG1+OOGsbIYPfooTfx+V6AhenbQILADM+gMoiqfyp4FYi39Xx2ef7wj cfHgfura68VD1A9dkas5zufoXSqRaNrAuEKUS9djXT/77PN/NkfVyy2UO cGzpAHzbMjle/kGHscyZYh0YdH1BcIF1dwoRStut4bXABsr1nse1OSLbO iXYsrm+ok5rHmtSxxUmzdcnTSanGXNt/JY0ff9lXyJFL9Hupt6mlAIsAW C2LrLo4s+z8rK8aw0SAqN9vLQOs2KMGumJ3wJjuU8mzo2kwAx6KtnfttB Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10817"; a="373016659" X-IronPort-AV: E=Sophos;i="6.02,213,1688454000"; d="scan'208";a="373016659" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Aug 2023 03:53:41 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10817"; a="715866229" X-IronPort-AV: E=Sophos;i="6.02,213,1688454000"; d="scan'208";a="715866229" Received: from duan-server-s2600bt.bj.intel.com ([10.240.192.147]) by orsmga006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Aug 2023 03:53:33 -0700 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_Lureau?= , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Thomas Huth , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Subject: [PATCH v1 15/22] Add iommufd configure option Date: Wed, 30 Aug 2023 18:37:47 +0800 Message-Id: <20230830103754.36461-16-zhenzhong.duan@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230830103754.36461-1-zhenzhong.duan@intel.com> References: <20230830103754.36461-1-zhenzhong.duan@intel.com> MIME-Version: 1.0 Received-SPF: pass client-ip=192.55.52.93; envelope-from=zhenzhong.duan@intel.com; helo=mgamail.intel.com X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 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, RCVD_IN_DNSWL_MED=-2.3, 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org This adds "--enable-iommufd/--disable-iommufd" to enable or disable iommufd support, enabled by default. Signed-off-by: Zhenzhong Duan --- 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 98e68ef0b1..6526d8cc9b 100644 --- a/meson.build +++ b/meson.build @@ -574,6 +574,10 @@ 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') \ @@ -2129,6 +2133,7 @@ endif config_host_data.set('CONFIG_SNAPPY', snappy.found()) 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) @@ -4051,6 +4056,7 @@ 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 aaea5ddd77..aed91d173b 100644 --- a/meson_options.txt +++ b/meson_options.txt @@ -105,6 +105,8 @@ 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 9da3fe299b..719401ffb0 100644 --- a/scripts/meson-buildoptions.sh +++ b/scripts/meson-buildoptions.sh @@ -113,6 +113,7 @@ meson_options_help() { printf "%s\n" ' hax HAX acceleration support' 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' @@ -325,6 +326,8 @@ _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 ;;