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Fri, 2 May 2025 12:37:22 +0000 Date: Fri, 2 May 2025 13:37:15 +0100 From: Bruce Richardson <bruce.richardson@intel.com> To: Anatoly Burakov <anatoly.burakov@intel.com> CC: <dev@dpdk.org>, Aman Singh <aman.deep.singh@intel.com> Subject: Re: [PATCH v1 1/1] app/testpmd: add sleep command Message-ID: <aBS8e9GZkyXiCCJS@bricha3-mobl1.ger.corp.intel.com> References: <7ac1444b7d2d64dc467a22e7ac65cf3cc16246dc.1746188833.git.anatoly.burakov@intel.com> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <7ac1444b7d2d64dc467a22e7ac65cf3cc16246dc.1746188833.git.anatoly.burakov@intel.com> X-ClientProxiedBy: DUZP191CA0070.EURP191.PROD.OUTLOOK.COM (2603:10a6:10:4fa::20) To DS0PR11MB7309.namprd11.prod.outlook.com (2603:10b6:8:13e::17) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS0PR11MB7309:EE_|CH3PR11MB7322:EE_ X-MS-Office365-Filtering-Correlation-Id: e446b9a0-93bd-43bd-5348-08dd897615b9 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|376014; 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This may be necessary for simple automation, particularly for > waiting on some asynchronous operation such as link status update. > > Add a simple sleep command to wait until certain number of milliseconds has > passed. > > Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com> > --- > app/test-pmd/cmdline.c | 35 +++++++++++++++++++++++++++++++++++ > 1 file changed, 35 insertions(+) > > diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c > index d4bb3ec998..1e429e6d0a 100644 > --- a/app/test-pmd/cmdline.c > +++ b/app/test-pmd/cmdline.c > @@ -151,6 +151,9 @@ static void cmd_help_long_parsed(void *parsed_result, > > "quit\n" > " Quit to prompt.\n\n" > + > + "sleep ms\n" > + " Sleep for ms milliseconds.\n\n" > ); > } > A "sleep" command, I would expect to sleep for a certain number of seconds, for compatibility e.g. with terminal "sleep" command. To keep this as "ms" granularity, how about making it explicit as a "sleep_ms" command. Alternatively, how about adding a usleep command? [Not sure "msleep" works, which is why I suggested sleep_ms instead] /Bruce