From patchwork Fri Apr 27 19:28:50 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laszlo Ersek X-Patchwork-Id: 10369781 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id B0FE5602DC for ; Fri, 27 Apr 2018 19:31:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A1F27294BB for ; Fri, 27 Apr 2018 19:31:37 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 94FF1294BC; Fri, 27 Apr 2018 19:31:37 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 1AB9B294B9 for ; Fri, 27 Apr 2018 19:31:36 +0000 (UTC) Received: from localhost ([::1]:49663 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fC95j-0007PF-87 for patchwork-qemu-devel@patchwork.kernel.org; Fri, 27 Apr 2018 15:31:35 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53685) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fC93S-0005yd-Hz for qemu-devel@nongnu.org; Fri, 27 Apr 2018 15:29:15 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fC93Q-0000xp-UE for qemu-devel@nongnu.org; Fri, 27 Apr 2018 15:29:14 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:34462 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fC93Q-0000xb-Oo for qemu-devel@nongnu.org; Fri, 27 Apr 2018 15:29:12 -0400 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 55CFD427360E for ; Fri, 27 Apr 2018 19:29:12 +0000 (UTC) Received: from lacos-laptop-7.usersys.redhat.com (ovpn-124-192.rdu2.redhat.com [10.10.124.192]) by smtp.corp.redhat.com (Postfix) with ESMTP id A67D6215CDCB; Fri, 27 Apr 2018 19:29:10 +0000 (UTC) From: Laszlo Ersek To: qemu-devel@nongnu.org Date: Fri, 27 Apr 2018 21:28:50 +0200 Message-Id: <20180427192852.15013-4-lersek@redhat.com> In-Reply-To: <20180427192852.15013-1-lersek@redhat.com> References: <20180427192852.15013-1-lersek@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Fri, 27 Apr 2018 19:29:12 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Fri, 27 Apr 2018 19:29:12 +0000 (UTC) for IP:'10.11.54.6' DOMAIN:'int-mx06.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'lersek@redhat.com' RCPT:'' X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 66.187.233.73 Subject: [Qemu-devel] [PATCH v3 3/5] qapi: change the type of TargetInfo.arch from string to enum SysEmuTarget X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Markus Armbruster Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Now that we have @SysEmuTarget, it makes sense to restrict @TargetInfo.@arch to valid sysemu targets at the schema level. Cc: "Daniel P. Berrange" Cc: Eric Blake Cc: Markus Armbruster Signed-off-by: Laszlo Ersek Reviewed-by: Markus Armbruster Reviewed-by: Eric Blake --- Notes: PATCHv3: - pick up Eric's R-b - no change PATCHv2: - drop naive code comment in qmp_query_target() [Markus] - pick up Markus's R-b - update CC list PATCHv1: - qmp_query_target(): pass (-1) as fallback value [Markus] - qmp_query_target(): catch lookup error with error_abort [Markus] RFCv3: - The patch is new in this version. [Markus] qapi/misc.json | 6 ++++-- arch_init.c | 4 +++- 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/qapi/misc.json b/qapi/misc.json index 104d013adba6..460866cf542f 100644 --- a/qapi/misc.json +++ b/qapi/misc.json @@ -1,18 +1,20 @@ # -*- Mode: Python -*- # ## # = Miscellanea ## +{ 'include': 'common.json' } + ## # @qmp_capabilities: # # Enable QMP capabilities. # # Arguments: # # @enable: An optional list of QMPCapability values to enable. The # client must not enable any capability that is not # mentioned in the QMP greeting message. If the field is not # provided, it means no QMP capabilities will be enabled. @@ -2441,28 +2443,28 @@ # ] # } # ## { 'command': 'query-fdsets', 'returns': ['FdsetInfo'] } ## # @TargetInfo: # # Information describing the QEMU target. # -# @arch: the target architecture (eg "x86_64", "i386", etc) +# @arch: the target architecture # # Since: 1.2.0 ## { 'struct': 'TargetInfo', - 'data': { 'arch': 'str' } } + 'data': { 'arch': 'SysEmuTarget' } } ## # @query-target: # # Return information about the target for this QEMU # # Returns: TargetInfo # # Since: 1.2.0 ## { 'command': 'query-target', 'returns': 'TargetInfo' } diff --git a/arch_init.c b/arch_init.c index 6ee07478bd11..9597218ceda3 100644 --- a/arch_init.c +++ b/arch_init.c @@ -21,22 +21,23 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ #include "qemu/osdep.h" #include "qemu-common.h" #include "cpu.h" #include "sysemu/sysemu.h" #include "sysemu/arch_init.h" #include "hw/pci/pci.h" #include "hw/audio/soundhw.h" #include "qapi/qapi-commands-misc.h" +#include "qapi/error.h" #include "qemu/config-file.h" #include "qemu/error-report.h" #include "hw/acpi/acpi.h" #include "qemu/help_option.h" #ifdef TARGET_SPARC int graphic_width = 1024; int graphic_height = 768; int graphic_depth = 8; #else int graphic_width = 800; @@ -104,15 +105,16 @@ int xen_available(void) return 1; #else return 0; #endif } TargetInfo *qmp_query_target(Error **errp) { TargetInfo *info = g_malloc0(sizeof(*info)); - info->arch = g_strdup(TARGET_NAME); + info->arch = qapi_enum_parse(&SysEmuTarget_lookup, TARGET_NAME, -1, + &error_abort); return info; }