From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jerin Jacob Subject: Re: [PATCH 0/8] app/eventdev: add event eth Rx adapter support Date: Sun, 10 Dec 2017 13:58:08 +0530 Message-ID: <20171210082806.GA11770@jerin> References: <1508330348-30060-1-git-send-email-pbhagavatula@caviumnetworks.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: bruce.richardson@intel.com, harry.van.haaren@intel.com, gage.eads@intel.com, hemant.agrawal@nxp.com, nipun.gupta@nxp.com, nikhil.rao@intel.com, santosh.shukla@caviumnetworks.com, dev@dpdk.org To: Pavan Nikhilesh Return-path: Received: from NAM02-SN1-obe.outbound.protection.outlook.com (mail-sn1nam02on0051.outbound.protection.outlook.com [104.47.36.51]) by dpdk.org (Postfix) with ESMTP id A194329C8 for ; Sun, 10 Dec 2017 09:28:37 +0100 (CET) Content-Disposition: inline In-Reply-To: <1508330348-30060-1-git-send-email-pbhagavatula@caviumnetworks.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" -----Original Message----- > Date: Wed, 18 Oct 2017 18:09:00 +0530 > From: Pavan Nikhilesh > To: bruce.richardson@intel.com, harry.van.haaren@intel.com, > gage.eads@intel.com, hemant.agrawal@nxp.com, nipun.gupta@nxp.com, > nikhil.rao@intel.com, santosh.shukla@caviumnetworks.com, > jerin.jacob@caviumnetworks.com > Cc: dev@dpdk.org, Pavan Nikhilesh > Subject: [PATCH 0/8] app/eventdev: add event eth Rx adapter support > X-Mailer: git-send-email 2.7.4 > > The eventdev application uses producer lcores to inject packets as events > into the event device. This approach is suitable for doing synthetic > performance benchmarks. In most real-world scenarios the packets are > received by an Ethernet device. > > The Event Ethernet Rx Adapter library enables packet transfer between > ethernet dev and event dev transparently. This patch series adds an option > '--prod_type_ethdev' to configure the attached Ethernet devices as Rx adapters > and use them as producers instead of using synthetic producer cores. Also, this > is an RX only case. > > The application has been verified on both sw and hw event devices using the > command: > > ./build/app/dpdk-test-eventdev -c 0xfffff1 -s 0xf0000 --vdev="event_*" > -- --wlcores 12 --test perf_queue --verbose 20 --stlist=a > --prod_type_ethdev Please rebase to latest next-eventdev tree and fix following check patch warning. ERROR:SWITCH_CASE_INDENT_LEVEL: switch and case should be at the same indent #154: FILE: app/test-eventdev/evt_options.h:284: + switch (opt->prod_type) { + default: + case EVT_PROD_TYPE_SYNT: [...] + case EVT_PROD_TYPE_ETH_RX_ADPTR: > > Pavan Nikhilesh (8): > app/eventdev: add ethernet device producer option > app/eventdev: modify app setup to support ethdev > app/eventdev: add pktmbuf pool for ethdev > app/eventdev: add ethernet device setup helpers > app/eventdev: add ethernet device tear down > app/eventdev: add event Rx adapter setup > app/eventdev: add service core configuration > doc: update app eventdev options > > app/test-eventdev/evt_common.h | 41 +++--- > app/test-eventdev/evt_options.c | 11 ++ > app/test-eventdev/evt_options.h | 29 ++++ > app/test-eventdev/test_perf_atq.c | 32 +++-- > app/test-eventdev/test_perf_common.c | 269 ++++++++++++++++++++++++++++++----- > app/test-eventdev/test_perf_common.h | 4 + > app/test-eventdev/test_perf_queue.c | 35 +++-- > doc/guides/tools/testeventdev.rst | 15 ++ > 8 files changed, 361 insertions(+), 75 deletions(-) > > -- > 2.7.4 >