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 8903BA3160 for ; Wed, 9 Oct 2019 17:13:00 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id B0AA61E958; Wed, 9 Oct 2019 17:11:36 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by dpdk.org (Postfix) with ESMTP id 887C72B99 for ; Wed, 9 Oct 2019 17:11:30 +0200 (CEST) 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 x99Et2Dc020554; Wed, 9 Oct 2019 08:11:29 -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=zMOQfJCsUqdnLmNGncc4rC+TJEAGGoi75z0L28kKUow=; b=X6eooyCkpXeBgiBkY0h+RFF9Dw7/MraFp1LqHms9W8jy6ZnEfUOGUr/8K77pk4YhdLsh coaLmTIHLt92FhL7oS6XGgvGC77sRH/mb9iSbJVZ04KSpFLsbo79rwSc93wQkDDLUuSi 3qADwsRjniLSTDgNiR5X9X3ieSD4TkLBrGkOefiJmzmwRVs33ubKAwOj5Rs5rktMOOiV sTZVdg0AUruiaCpuIIMGylyMLSnXkNfGKH8y+s/s7cOGUykymBu7McIxpPnCNSQEUfdw c8MCIDJIIm/GNyabtFAV7kEbDbQ+uSkdeobhu23OPvL/mnMru5S/xj/5yjK1DZMcnJ66 WQ== Received: from sc-exch04.marvell.com ([199.233.58.184]) by mx0a-0016f401.pphosted.com with ESMTP id 2vh5rqjkqk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Wed, 09 Oct 2019 08:11:29 -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 08:11:28 -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 08:11:28 -0700 Received: from ajoseph83.caveonetworks.com.com (unknown [10.29.45.60]) by maili.marvell.com (Postfix) with ESMTP id 2FD653F703F; Wed, 9 Oct 2019 08:11:24 -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 20:40:16 +0530 Message-ID: <1570633816-4706-14-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 13/13] examples/ipsec-secgw: add cmd line option for bufs 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 command line option -s which can be used to configure number of buffers in a pool. Default number of buffers is 4000. Signed-off-by: Anoob Joseph Signed-off-by: Lukasz Bartosik --- examples/ipsec-secgw/ipsec-secgw.c | 23 +++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-) diff --git a/examples/ipsec-secgw/ipsec-secgw.c b/examples/ipsec-secgw/ipsec-secgw.c index f43e1b1..4200877 100644 --- a/examples/ipsec-secgw/ipsec-secgw.c +++ b/examples/ipsec-secgw/ipsec-secgw.c @@ -59,8 +59,6 @@ volatile bool force_quit; #define MEMPOOL_CACHE_SIZE 256 -#define NB_MBUF (32000) - #define CDEV_QUEUE_DESC 2048 #define CDEV_MAP_ENTRIES 16384 #define CDEV_MP_NB_OBJS 1024 @@ -157,6 +155,7 @@ static int32_t numa_on = 1; /**< NUMA is enabled by default. */ static uint32_t nb_lcores; static uint32_t single_sa; static uint32_t single_sa_idx; +static uint32_t nb_bufs_in_pool = 8192; /* * RX/TX HW offload capabilities to enable/use on ethernet ports. @@ -1249,6 +1248,7 @@ print_usage(const char *prgname) " [-w REPLAY_WINDOW_SIZE]" " [-e]" " [-a]" + " [-s NUMBER_OF_MBUFS_IN_PKT_POOL]" " -f CONFIG_FILE" " --config (port,queue,lcore)[,(port,queue,lcore)]" " [--single-sa SAIDX]" @@ -1272,6 +1272,7 @@ print_usage(const char *prgname) " size for each SA\n" " -e enables ESN\n" " -a enables SA SQN atomic behaviour\n" + " -s number of mbufs in packet pool (default 8192)\n" " -f CONFIG_FILE: Configuration file\n" " --config (port,queue,lcore): Rx queue configuration\n" " --single-sa SAIDX: Use single SA index for outbound traffic,\n" @@ -1515,7 +1516,7 @@ parse_args(int32_t argc, char **argv, struct eh_conf *eh_conf) argvopt = argv; - while ((opt = getopt_long(argc, argvopt, "aelp:Pu:f:j:w:", + while ((opt = getopt_long(argc, argvopt, "aelp:Pu:f:j:w:s:", lgopts, &option_index)) != EOF) { switch (opt) { @@ -1554,6 +1555,19 @@ parse_args(int32_t argc, char **argv, struct eh_conf *eh_conf) } f_present = 1; break; + + case 's': + ret = parse_decimal(optarg); + if (ret < 0) { + printf("Invalid number of buffers in a pool: " + "%s\n", optarg); + print_usage(prgname); + return -1; + } + + nb_bufs_in_pool = ret; + break; + case 'j': ret = parse_decimal(optarg); if (ret < RTE_MBUF_DEFAULT_BUF_SIZE || @@ -2672,11 +2686,12 @@ main(int32_t argc, char **argv) if (socket_ctx[socket_id].mbuf_pool) continue; - pool_init(&socket_ctx[socket_id], socket_id, NB_MBUF); + pool_init(&socket_ctx[socket_id], socket_id, nb_bufs_in_pool); session_pool_init(&socket_ctx[socket_id], socket_id, sess_sz); session_priv_pool_init(&socket_ctx[socket_id], socket_id, sess_sz); } + printf("Number of mbufs in packet pool %d\n", nb_bufs_in_pool); RTE_ETH_FOREACH_DEV(portid) { if ((enabled_port_mask & (1 << portid)) == 0) -- 2.7.4