From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 952FEA3160 for ; Wed, 9 Oct 2019 17:12:21 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id BD2BE1B994; Wed, 9 Oct 2019 17:11:18 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by dpdk.org (Postfix) with ESMTP id D110A1E8E8 for ; Wed, 9 Oct 2019 17:11:13 +0200 (CEST) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id x99Esjjo024453; Wed, 9 Oct 2019 08:11:13 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=pfpt0818; bh=kIHi2cy0j1/sQztQVU0ziX+4dcAaiGbGysWbN+eCx9c=; b=CSOYK3kFYpPZqwizm6z8vRquZFB/vMfgtPHdNwqVOACyuc0denGjiZ8gwAtTynTiKXfb fhDTN3/zMBcnHdzXVSAB7JhpuhOYjms6S+KG+daUgQ3r8PMj1sANpkGM8LylcR+zJCA1 BeUHhZbHv/3fnt+6nM9fdrdtnUNmCPU8k5M9XvoXG3KuB+a1h7S5rReIx6nI1FvhXgLo rYefRKimmKq7ukbXoe2IlE6jPizVyP/87wsKCOe8zDKTEL0C5zU+F8AN1eVAedhLlafF 8bya0b9tINaha5W5m2m8BLui372xCb/FM9i1RIZGZ3HzGUvZLg4olUCvoc302ZC8gNFc yw== Received: from sc-exch04.marvell.com ([199.233.58.184]) by mx0b-0016f401.pphosted.com with ESMTP id 2vhdxbrwp2-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Wed, 09 Oct 2019 08:11:13 -0700 Received: from SC-EXCH01.marvell.com (10.93.176.81) by SC-EXCH04.marvell.com (10.93.176.84) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Wed, 9 Oct 2019 08:11:11 -0700 Received: from maili.marvell.com (10.93.176.43) by SC-EXCH01.marvell.com (10.93.176.81) with Microsoft SMTP Server id 15.0.1367.3 via Frontend Transport; Wed, 9 Oct 2019 08:11:11 -0700 Received: from ajoseph83.caveonetworks.com.com (unknown [10.29.45.60]) by maili.marvell.com (Postfix) with ESMTP id 64B9F3F703F; Wed, 9 Oct 2019 08:11:08 -0700 (PDT) From: Anoob Joseph To: Akhil Goyal , Radu Nicolau CC: Anoob Joseph , Thomas Monjalon , Jerin Jacob , Narayana Prasad , , Lukasz Bartosik Date: Wed, 9 Oct 2019 20:40:12 +0530 Message-ID: <1570633816-4706-10-git-send-email-anoobj@marvell.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1570633816-4706-1-git-send-email-anoobj@marvell.com> References: <1570633816-4706-1-git-send-email-anoobj@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.95,1.0.8 definitions=2019-10-09_06:2019-10-08,2019-10-09 signatures=0 Subject: [dpdk-dev] [RFC PATCH 09/13] examples/ipsec-secgw: add app inbound worker 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: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Add application inbound worker thread. Signed-off-by: Anoob Joseph Signed-off-by: Lukasz Bartosik --- examples/ipsec-secgw/ipsec_worker.c | 86 ++++++++++++++++++++++++++++++++++++- 1 file changed, 85 insertions(+), 1 deletion(-) diff --git a/examples/ipsec-secgw/ipsec_worker.c b/examples/ipsec-secgw/ipsec_worker.c index 6839e25..b0bf29f 100644 --- a/examples/ipsec-secgw/ipsec_worker.c +++ b/examples/ipsec-secgw/ipsec_worker.c @@ -52,7 +52,7 @@ ipsec_event_pre_forward(struct rte_mbuf *m, unsigned int portid) */ /* Workers registered */ -#define IPSEC_EVENTMODE_WORKERS 1 +#define IPSEC_EVENTMODE_WORKERS 2 /* * Event mode worker @@ -127,6 +127,80 @@ ipsec_wrkr_non_burst_int_port_drvr_mode_inb(struct eh_conf *mode_conf, return; } +/* + * Event mode worker + * Operating parameters : non-burst - Tx internal port - app mode - inbound + */ +static void +ipsec_wrkr_non_burst_int_port_app_mode_inb(struct eh_conf *mode_conf, + struct eh_event_link_info *links, uint8_t nb_links) +{ + struct rte_event ev; + struct rte_mbuf *pkt; + uint32_t lcore_id; + unsigned int nb_rx = 0; + unsigned int portid; + + RTE_SET_USED(mode_conf); + + /* Check if we have links registered for this lcore */ + if (nb_links == 0) { + /* No links registered - exit */ + goto exit; + } + + /* We have valid links */ + + /* Get core ID */ + lcore_id = rte_lcore_id(); + + RTE_LOG(INFO, IPSEC, + "Launching event mode worker (non-burst - Tx internal port - " + "app mode - inbound) on lcore %d\n", lcore_id); + + /* See if it's single link */ + if (nb_links != 1) { + RTE_LOG(INFO, IPSEC, + "Multiple links not supported. Using first link\n"); + } + + RTE_LOG(INFO, IPSEC, " -- lcoreid=%u event_port_id=%u\n", lcore_id, + links[0].event_portid); + + while (!force_quit) { + /* Read packet from event queues */ + nb_rx = rte_event_dequeue_burst(links[0].eventdev_id, + links[0].event_portid, + &ev, /* events */ + 1, /* nb_events */ + 0 /* timeout_ticks */); + + if (nb_rx == 0) + continue; + + portid = ev.queue_id; + pkt = ev.mbuf; + + rte_prefetch0(rte_pktmbuf_mtod(pkt, void *)); + + /* Process packet */ + ipsec_event_pre_forward(pkt, portid); + + /* + * Since tx internal port is available, events can be + * directly enqueued to the adapter and it would be + * internally submitted to the eth device. + */ + rte_event_eth_tx_adapter_enqueue(links[0].eventdev_id, + links[0].event_portid, + &ev, /* events */ + 1 /* nb_events */); + } + +exit: + return; +} + static uint8_t ipsec_eventmode_populate_wrkr_params(struct eh_app_worker_params *wrkrs) { @@ -143,6 +217,16 @@ ipsec_eventmode_populate_wrkr_params(struct eh_app_worker_params *wrkrs) wrkr->cap.ipsec_dir = EH_IPSEC_DIR_TYPE_INBOUND; wrkr->worker_thread = ipsec_wrkr_non_burst_int_port_drvr_mode_inb; + wrkr++; + nb_wrkr_param++; + + /* Non-burst - Tx internal port - app mode - inbound */ + wrkr->cap.burst = EH_RX_TYPE_NON_BURST; + wrkr->cap.tx_internal_port = EH_TX_TYPE_INTERNAL_PORT; + wrkr->cap.ipsec_mode = EH_IPSEC_MODE_TYPE_APP; + wrkr->cap.ipsec_dir = EH_IPSEC_DIR_TYPE_INBOUND; + wrkr->worker_thread = ipsec_wrkr_non_burst_int_port_app_mode_inb; + nb_wrkr_param++; return nb_wrkr_param; } -- 2.7.4