From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 07DCEC433F4 for ; Fri, 21 Sep 2018 22:56:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9937521522 for ; Fri, 21 Sep 2018 22:56:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9937521522 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=hpe.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726464AbeIVErT (ORCPT ); Sat, 22 Sep 2018 00:47:19 -0400 Received: from g2t1383g.austin.hpe.com ([15.233.16.89]:53558 "EHLO g2t1383g.austin.hpe.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725750AbeIVErS (ORCPT ); Sat, 22 Sep 2018 00:47:18 -0400 Received: from g2t2354.austin.hpe.com (g2t2354.austin.hpe.com [15.233.44.27]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by g2t1383g.austin.hpe.com (Postfix) with ESMTPS id 60C033609; Fri, 21 Sep 2018 22:56:18 +0000 (UTC) Received: from g2t2360.austin.hpecorp.net (g2t2360.austin.hpecorp.net [16.196.225.135]) by g2t2354.austin.hpe.com (Postfix) with ESMTP id A6A4F320; Fri, 21 Sep 2018 22:56:17 +0000 (UTC) Received: from lxbuild.ftc.rdlabs.hpecorp.net (lxbuild.ftc.rdlabs.hpecorp.net [16.78.34.175]) by g2t2360.austin.hpecorp.net (Postfix) with ESMTP id 9E5483A; Fri, 21 Sep 2018 22:56:16 +0000 (UTC) From: Jerry Hoemann To: shuah@kernel.org, erosca@de.adit-jv.com Cc: linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Jerry Hoemann Subject: [PATCH] selftests: watchdog: Add gettimeout and get|set pretimeout Date: Fri, 21 Sep 2018 16:55:26 -0600 Message-Id: <1537570526-65241-1-git-send-email-jerry.hoemann@hpe.com> X-Mailer: git-send-email 1.8.3.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add command line arguments to call ioctl WDIOC_GETTIMEOUT, WDIOC_GETPRETIMEOUT and WDIOC_SETPRETIMEOUT. Signed-off-by: Jerry Hoemann --- tools/testing/selftests/watchdog/watchdog-test.c | 30 +++++++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/watchdog/watchdog-test.c b/tools/testing/selftests/watchdog/watchdog-test.c index 6e29087..4861e2c 100644 --- a/tools/testing/selftests/watchdog/watchdog-test.c +++ b/tools/testing/selftests/watchdog/watchdog-test.c @@ -19,7 +19,7 @@ int fd; const char v = 'V'; -static const char sopts[] = "bdehp:t:"; +static const char sopts[] = "bdehp:t:Tn:N"; static const struct option lopts[] = { {"bootstatus", no_argument, NULL, 'b'}, {"disable", no_argument, NULL, 'd'}, @@ -27,6 +27,9 @@ {"help", no_argument, NULL, 'h'}, {"pingrate", required_argument, NULL, 'p'}, {"timeout", required_argument, NULL, 't'}, + {"gettimeout", no_argument, NULL, 'T'}, + {"pretimeout", required_argument, NULL, 'n'}, + {"getpretimeout", no_argument, NULL, 'N'}, {NULL, no_argument, NULL, 0x0} }; @@ -71,6 +74,9 @@ static void usage(char *progname) printf(" -h, --help Print the help message\n"); printf(" -p, --pingrate=P Set ping rate to P seconds (default %d)\n", DEFAULT_PING_RATE); printf(" -t, --timeout=T Set timeout to T seconds\n"); + printf(" -T, --gettimeout Get the timeout\n"); + printf(" -n, --pretimeout Set the pretimeout to T seconds\n"); + printf(" -N, --getpretimeout Get the pretimeout\n"); printf("\n"); printf("Parameters are parsed left-to-right in real-time.\n"); printf("Example: %s -d -t 10 -p 5 -e\n", progname); @@ -135,6 +141,28 @@ int main(int argc, char *argv[]) else printf("WDIOC_SETTIMEOUT errno '%s'\n", strerror(errno)); break; + case 'T': + ret = ioctl(fd, WDIOC_GETTIMEOUT, &flags); + if (!ret) + printf("Watchdog timeout set to %u seconds.\n", flags); + else + printf("WDIOC_GETTIMEOUT errno '%s'\n", strerror(errno)); + break; + case 'n': + flags = strtoul(optarg, NULL, 0); + ret = ioctl(fd, WDIOC_SETPRETIMEOUT, &flags); + if (!ret) + printf("Watchdog pretimeout set to %u seconds.\n", flags); + else + printf("WDIOC_SETPRETIMEOUT errno '%s'\n", strerror(errno)); + break; + case 'N': + ret = ioctl(fd, WDIOC_GETPRETIMEOUT, &flags); + if (!ret) + printf("Watchdog pretimeout set to %u seconds.\n", flags); + else + printf("WDIOC_GETPRETIMEOUT errno '%s'\n", strerror(errno)); + break; default: usage(argv[0]); goto end; -- 1.8.3.1