From patchwork Sun Dec 8 12:30:45 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anoob Joseph X-Patchwork-Id: 63651 X-Patchwork-Delegate: gakhil@marvell.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 65CB6A04F1; Sun, 8 Dec 2019 13:33:06 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 0781E1BFB4; Sun, 8 Dec 2019 13:32:13 +0100 (CET) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by dpdk.org (Postfix) with ESMTP id 2E5441BF7D for ; Sun, 8 Dec 2019 13:32:11 +0100 (CET) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id xB8CVHW9021938; Sun, 8 Dec 2019 04:32:10 -0800 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=7E0Yuj4g5Q+s7BKSOrNyvKHaTotgp3s7h+A2vJ6eA4c=; b=LtkE5FeresZFsMUE6An2oW/AtbI2XvU5dwVSW8z4hwblJv2KNUbNFHsiZCQzQqzhViSv Ze7nwI0A055IBucXTYy9g2My2LFwwR3gvuaftATudZXrm44ANUDwTit3Isz4Rw/f59f3 rA7W1w7ph8ujpWbTXHyd3dxa2nYfgQMwapNWDL8qFFHi58/TZCPK18TTe/O4Ch0qH56C IvKaO/6/ubeclpCzZlLUMMOFzM29geb0XpyQrn8UNRUhXg0PN8ThXZs1hXqAOlMDnpV1 q3xappqC3DM73fDcjlDMAokNspMcQUKB+AfWRk7RQZs1KN2GVgRWokZePnU251GEi4hk IA== Received: from sc-exch03.marvell.com ([199.233.58.183]) by mx0a-0016f401.pphosted.com with ESMTP id 2wrbawjm7r-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Sun, 08 Dec 2019 04:32:10 -0800 Received: from SC-EXCH03.marvell.com (10.93.176.83) by SC-EXCH03.marvell.com (10.93.176.83) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Sun, 8 Dec 2019 04:32:08 -0800 Received: from maili.marvell.com (10.93.176.43) by SC-EXCH03.marvell.com (10.93.176.83) with Microsoft SMTP Server id 15.0.1367.3 via Frontend Transport; Sun, 8 Dec 2019 04:32:08 -0800 Received: from ajoseph83.caveonetworks.com.com (unknown [10.29.45.60]) by maili.marvell.com (Postfix) with ESMTP id 6A3A23F703F; Sun, 8 Dec 2019 04:32:04 -0800 (PST) From: Anoob Joseph To: Akhil Goyal , Radu Nicolau , Thomas Monjalon CC: Lukasz Bartosik , Jerin Jacob , Narayana Prasad , Ankur Dwivedi , Anoob Joseph , Archana Muniganti , Tejasree Kondoj , Vamsi Attunuru , Konstantin Ananyev , Date: Sun, 8 Dec 2019 18:00:45 +0530 Message-ID: <1575808249-31135-11-git-send-email-anoobj@marvell.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1575808249-31135-1-git-send-email-anoobj@marvell.com> References: <1575808249-31135-1-git-send-email-anoobj@marvell.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.95,18.0.572 definitions=2019-12-08_03:2019-12-05,2019-12-08 signatures=0 Subject: [dpdk-dev] [PATCH 10/14] 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" From: Lukasz Bartosik Add application inbound worker thread. Signed-off-by: Anoob Joseph Signed-off-by: Lukasz Bartosik --- examples/ipsec-secgw/ipsec_worker.c | 85 ++++++++++++++++++++++++++++++++++++- 1 file changed, 84 insertions(+), 1 deletion(-) diff --git a/examples/ipsec-secgw/ipsec_worker.c b/examples/ipsec-secgw/ipsec_worker.c index 87c657b..fce274a 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 port_id) */ /* Workers registered */ -#define IPSEC_EVENTMODE_WORKERS 1 +#define IPSEC_EVENTMODE_WORKERS 2 /* * Event mode worker @@ -126,6 +126,79 @@ ipsec_wrkr_non_burst_int_port_drvr_mode_inb(struct eh_event_link_info *links, 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_event_link_info *links, + uint8_t nb_links) +{ + unsigned int nb_rx = 0; + unsigned int port_id; + struct rte_mbuf *pkt; + struct rte_event ev; + uint32_t lcore_id; + + /* 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); + + /* Check 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_port_id); + + while (!force_quit) { + /* Read packet from event queues */ + nb_rx = rte_event_dequeue_burst(links[0].eventdev_id, + links[0].event_port_id, + &ev, /* events */ + 1, /* nb_events */ + 0 /* timeout_ticks */); + + if (nb_rx == 0) + continue; + + port_id = ev.queue_id; + pkt = ev.mbuf; + + rte_prefetch0(rte_pktmbuf_mtod(pkt, void *)); + + /* Process packet */ + ipsec_event_pre_forward(pkt, port_id); + + /* + * 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_port_id, + &ev, /* events */ + 1, /* nb_events */ + 0 /* flags */); + } + +exit: + return; +} + static uint8_t ipsec_eventmode_populate_wrkr_params(struct eh_app_worker_params *wrkrs) { @@ -142,6 +215,16 @@ 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; }