From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id 1CAF3695C for ; Thu, 23 Mar 2017 19:18:02 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=intel.com; i=@intel.com; q=dns/txt; s=intel; t=1490293083; x=1521829083; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-transfer-encoding:mime-version; bh=NClaOsHce8XeCcHrlxByaoCy3GzpZ2BIBeHgmtH+kyo=; b=jQeKLsPV1HGjFF2rJynJfMa++ZTZ7oedGfK2kJU2ME8i15GvDDBC1l2y de+Kcr8vKK4eWWfzHbNjNRqwkS48lA==; Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 23 Mar 2017 11:17:59 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.36,210,1486454400"; d="scan'208";a="79934567" Received: from fmsmsx106.amr.corp.intel.com ([10.18.124.204]) by fmsmga005.fm.intel.com with ESMTP; 23 Mar 2017 11:17:59 -0700 Received: from fmsmsx108.amr.corp.intel.com ([169.254.9.101]) by FMSMSX106.amr.corp.intel.com ([169.254.5.54]) with mapi id 14.03.0319.002; Thu, 23 Mar 2017 11:17:59 -0700 From: "Eads, Gage" To: Jerin Jacob , "dev@dpdk.org" CC: "thomas.monjalon@6wind.com" , "Richardson, Bruce" , "Van Haaren, Harry" , "hemant.agrawal@nxp.com" , "nipun.gupta@nxp.com" , "santosh.shukla@caviumnetworks.com" Thread-Topic: [dpdk-dev] [PATCH 15/39] event/octeontx: add support dequeue timeout tick conversion Thread-Index: AQHSlEPQkYrH/YmyMkCtzblCMKVSsaGi2ucA Date: Thu, 23 Mar 2017 18:17:58 +0000 Message-ID: <9184057F7FC11744A2107296B6B8EB1E01E907BD@FMSMSX108.amr.corp.intel.com> References: <1488562101-6658-1-git-send-email-jerin.jacob@caviumnetworks.com> <1488562101-6658-16-git-send-email-jerin.jacob@caviumnetworks.com> In-Reply-To: <1488562101-6658-16-git-send-email-jerin.jacob@caviumnetworks.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.1.200.108] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH 15/39] event/octeontx: add support dequeue timeout tick conversion X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 23 Mar 2017 18:18:03 -0000 > -----Original Message----- > From: Jerin Jacob [mailto:jerin.jacob@caviumnetworks.com] > Sent: Friday, March 3, 2017 11:28 AM > To: dev@dpdk.org > Cc: thomas.monjalon@6wind.com; Richardson, Bruce > ; Van Haaren, Harry > ; hemant.agrawal@nxp.com; Eads, Gage > ; nipun.gupta@nxp.com; > santosh.shukla@caviumnetworks.com; Jerin Jacob > > Subject: [dpdk-dev] [PATCH 15/39] event/octeontx: add support dequeue > timeout tick conversion > =20 > SSO co-processor runs at a different frequency than core clock. > Request PF to convert the ns to SSO get_work timeout period. > On dequeue, If device is configured with > RTE_EVENT_DEV_CFG_PER_DEQUEUE_TIMEOUT configuration then use > different fast path dequeue handler to wait till requested amount of > nanosecond if the event is not available. > =20 > Signed-off-by: Jerin Jacob > Signed-off-by: Santosh Shukla Acked-by: Gage Eads