From patchwork Wed Mar 13 10:58:47 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aakash Sasidharan X-Patchwork-Id: 138314 X-Patchwork-Delegate: gakhil@marvell.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 2149E43C9E; Wed, 13 Mar 2024 11:59:56 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0D32442DFF; Wed, 13 Mar 2024 11:59:32 +0100 (CET) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by mails.dpdk.org (Postfix) with ESMTP id 1C7BE42DF4 for ; Wed, 13 Mar 2024 11:59:27 +0100 (CET) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 42D85U70026170; Wed, 13 Mar 2024 03:59:26 -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= pfpt0220; bh=XaLjBD8xgoK5Vw9j0siSWnYmHm6uIxUv4SMkuJXrVcU=; b=eoS LilFDH+p8p8j5qtfnmOy8XCn9b2gEDOa+MUXiWG+DeiJrGlZ/SiocYJ7ddsNbxUx KGw1DrR8k7NLllpF5S2rwOa3e8oz7EtyRC1HSn5AsbNHE/DVCnV3i0vU2OU5B+pX L0cmSfk2oWF27+kWrZvsGyw+1phkenaE+2WY8tp9109Ktvq06G0OyUaFPn5wHnxi /yTt3GS5JUppNYEPgAXfVhCFpLeM3Fck5jiddlbXund+JsgEWyqtZHJ4yqt73A8Q D4MKcg9RLb7U3f1xXQJe7FF3Wy61wuRHlSG9vj+P1QZIB0wOK2ARH3Y5HumY/wTT TaXOjS1BO/Rx4uNLnwQ== Received: from dc5-exch05.marvell.com ([199.233.59.128]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3wswdd1et5-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 13 Mar 2024 03:59:26 -0700 (PDT) Received: from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH05.marvell.com (10.69.176.209) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.1258.12; Wed, 13 Mar 2024 03:59:25 -0700 Received: from DC5-EXCH05.marvell.com (10.69.176.209) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.48; Wed, 13 Mar 2024 03:59:25 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH05.marvell.com (10.69.176.209) with Microsoft SMTP Server id 15.2.1258.12 via Frontend Transport; Wed, 13 Mar 2024 03:59:25 -0700 Received: from localhost.localdomain (unknown [10.28.36.177]) by maili.marvell.com (Postfix) with ESMTP id BDBE03F7080; Wed, 13 Mar 2024 03:59:22 -0700 (PDT) From: Aakash Sasidharan To: Akhil Goyal , Fan Zhang CC: , , , , Subject: [PATCH v5 07/21] test/cryptodev: allow zero packet length buffers Date: Wed, 13 Mar 2024 16:28:47 +0530 Message-ID: <20240313105901.1959675-8-asasidharan@marvell.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240313105901.1959675-1-asasidharan@marvell.com> References: <20240313055030.1685039-1-asasidharan@marvell.com> <20240313105901.1959675-1-asasidharan@marvell.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: nALujBDdxxhKIYW7nNkAYvqiGpahgajf X-Proofpoint-GUID: nALujBDdxxhKIYW7nNkAYvqiGpahgajf X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-03-13_07,2024-03-12_01,2023-05-22_02 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org From: Anoob Joseph The function 'create_segmented_mbuf' is updated to support zero packet length mbufs. This allows testing of zero packet length payload with TLS record processing. Signed-off-by: Anoob Joseph --- app/test/test_cryptodev.h | 20 +++++++------------- 1 file changed, 7 insertions(+), 13 deletions(-) diff --git a/app/test/test_cryptodev.h b/app/test/test_cryptodev.h index f27d9697fd..fd9ea0dd81 100644 --- a/app/test/test_cryptodev.h +++ b/app/test/test_cryptodev.h @@ -182,15 +182,8 @@ create_segmented_mbuf(struct rte_mempool *mbuf_pool, int pkt_len, int nb_segs, uint8_t pattern) { struct rte_mbuf *m = NULL, *mbuf = NULL; + int size, t_len, data_len = 0; uint8_t *dst; - int data_len = 0; - int i, size; - int t_len; - - if (pkt_len < 1) { - printf("Packet size must be 1 or more (is %d)\n", pkt_len); - return NULL; - } if (nb_segs < 1) { printf("Number of segments must be 1 or more (is %d)\n", @@ -202,17 +195,17 @@ create_segmented_mbuf(struct rte_mempool *mbuf_pool, int pkt_len, size = pkt_len; /* Create chained mbuf_src and fill it generated data */ - for (i = 0; size > 0; i++) { + do { m = rte_pktmbuf_alloc(mbuf_pool); - if (i == 0) - mbuf = m; - if (m == NULL) { printf("Cannot create segment for source mbuf"); goto fail; } + if (mbuf == NULL) + mbuf = m; + /* Make sure if tailroom is zeroed */ memset(m->buf_addr, pattern, m->buf_len); @@ -229,7 +222,8 @@ create_segmented_mbuf(struct rte_mempool *mbuf_pool, int pkt_len, size -= data_len; - } + } while (size > 0); + return mbuf; fail: