From patchwork Fri Jan 22 12:23:29 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cornelia Huck X-Patchwork-Id: 8089631 Return-Path: X-Original-To: patchwork-qemu-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id B4F2B9F1CC for ; Fri, 22 Jan 2016 12:24:16 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 1FEA0203AA for ; Fri, 22 Jan 2016 12:24:16 +0000 (UTC) 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.kernel.org (Postfix) with ESMTPS id F09A9203A0 for ; Fri, 22 Jan 2016 12:24:14 +0000 (UTC) Received: from localhost ([::1]:52992 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aMalC-00019j-8t for patchwork-qemu-devel@patchwork.kernel.org; Fri, 22 Jan 2016 07:24:14 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56438) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aMakt-00012y-T5 for qemu-devel@nongnu.org; Fri, 22 Jan 2016 07:23:56 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aMakp-0001ei-KQ for qemu-devel@nongnu.org; Fri, 22 Jan 2016 07:23:55 -0500 Received: from e06smtp12.uk.ibm.com ([195.75.94.108]:56774) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aMakp-0001eA-Bv for qemu-devel@nongnu.org; Fri, 22 Jan 2016 07:23:51 -0500 Received: from localhost by e06smtp12.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Fri, 22 Jan 2016 12:23:41 -0000 X-IBM-Helo: d06dlp02.portsmouth.uk.ibm.com X-IBM-MailFrom: cornelia.huck@de.ibm.com X-IBM-RcptTo: qemu-devel@nongnu.org Received: from b06cxnps4074.portsmouth.uk.ibm.com (d06relay11.portsmouth.uk.ibm.com [9.149.109.196]) by d06dlp02.portsmouth.uk.ibm.com (Postfix) with ESMTP id B77102190019 for ; Fri, 22 Jan 2016 12:23:28 +0000 (GMT) Received: from d06av08.portsmouth.uk.ibm.com (d06av08.portsmouth.uk.ibm.com [9.149.37.249]) by b06cxnps4074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id u0MCNeZL9044324 for ; Fri, 22 Jan 2016 12:23:40 GMT Received: from d06av08.portsmouth.uk.ibm.com (localhost [127.0.0.1]) by d06av08.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id u0MCNet5029825 for ; Fri, 22 Jan 2016 05:23:40 -0700 Received: from gondolin.ibm.com (sig-9-81-16-240.evts.uk.ibm.com [9.81.16.240]) by d06av08.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id u0MCNZDS029586 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Fri, 22 Jan 2016 05:23:39 -0700 From: Cornelia Huck To: qemu-devel@nongnu.org Date: Fri, 22 Jan 2016 13:23:29 +0100 Message-Id: <1453465413-12846-7-git-send-email-cornelia.huck@de.ibm.com> X-Mailer: git-send-email 2.7.0 In-Reply-To: <1453465413-12846-1-git-send-email-cornelia.huck@de.ibm.com> References: <1453465413-12846-1-git-send-email-cornelia.huck@de.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 16012212-0009-0000-0000-0000076018DE X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 195.75.94.108 Cc: Cornelia Huck , borntraeger@de.ibm.com, jfrei@linux.vnet.ibm.com, agraf@suse.de, Bo Tu Subject: [Qemu-devel] [PATCH 06/10] watchdog: introduction of get_watchdog_action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Bo Tu Add get_watchdog_action(void) to allow access to the configured action. Reviewed-by: David Hildenbrand Signed-off-by: Bo Tu Signed-off-by: Cornelia Huck --- hw/watchdog/watchdog.c | 14 +++++--------- include/sysemu/watchdog.h | 10 ++++++++++ 2 files changed, 15 insertions(+), 9 deletions(-) diff --git a/hw/watchdog/watchdog.c b/hw/watchdog/watchdog.c index 8d4b0ee..81de0e5 100644 --- a/hw/watchdog/watchdog.c +++ b/hw/watchdog/watchdog.c @@ -29,15 +29,6 @@ #include "qapi-event.h" #include "hw/nmi.h" -/* Possible values for action parameter. */ -#define WDT_RESET 1 /* Hard reset. */ -#define WDT_SHUTDOWN 2 /* Shutdown. */ -#define WDT_POWEROFF 3 /* Quit. */ -#define WDT_PAUSE 4 /* Pause. */ -#define WDT_DEBUG 5 /* Prints a message and continues running. */ -#define WDT_NONE 6 /* Do nothing. */ -#define WDT_NMI 7 /* Inject nmi into the guest */ - static int watchdog_action = WDT_RESET; static QLIST_HEAD(watchdog_list, WatchdogTimerModel) watchdog_list; @@ -105,6 +96,11 @@ int select_watchdog_action(const char *p) return 0; } +int get_watchdog_action(void) +{ + return watchdog_action; +} + /* This actually performs the "action" once a watchdog has expired, * ie. reboot, shutdown, exit, etc. */ diff --git a/include/sysemu/watchdog.h b/include/sysemu/watchdog.h index 3e9a970..72a4da0 100644 --- a/include/sysemu/watchdog.h +++ b/include/sysemu/watchdog.h @@ -24,6 +24,15 @@ #include "qemu/queue.h" +/* Possible values for action parameter. */ +#define WDT_RESET 1 /* Hard reset. */ +#define WDT_SHUTDOWN 2 /* Shutdown. */ +#define WDT_POWEROFF 3 /* Quit. */ +#define WDT_PAUSE 4 /* Pause. */ +#define WDT_DEBUG 5 /* Prints a message and continues running. */ +#define WDT_NONE 6 /* Do nothing. */ +#define WDT_NMI 7 /* Inject nmi into the guest. */ + struct WatchdogTimerModel { QLIST_ENTRY(WatchdogTimerModel) entry; @@ -37,6 +46,7 @@ typedef struct WatchdogTimerModel WatchdogTimerModel; /* in hw/watchdog.c */ int select_watchdog(const char *p); int select_watchdog_action(const char *action); +int get_watchdog_action(void); void watchdog_add_model(WatchdogTimerModel *model); void watchdog_perform_action(void);