From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id E8271A0555; Wed, 25 May 2022 21:10:05 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 8A97340150; Wed, 25 May 2022 21:10:05 +0200 (CEST) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by mails.dpdk.org (Postfix) with ESMTP id 207BE40143 for ; Wed, 25 May 2022 21:10:04 +0200 (CEST) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 266B61424; Wed, 25 May 2022 12:10:03 -0700 (PDT) Received: from n1sdp-1.usa.Arm.com (n1sdp-1.usa.arm.com [10.118.91.53]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 1638C3F73D; Wed, 25 May 2022 12:10:03 -0700 (PDT) From: Kathleen Capella To: Cc: dev@dpdk.org, nd@arm.com, honnappa.nagarahalli@arm.com, dharmik.thakkar@arm.com, Kathleen Capella Subject: [PATCH v2 0/1] net/iavf: add vector PMD for Arm for basic Rx path Date: Wed, 25 May 2022 19:09:52 +0000 Message-Id: <20220525190954.30435-1-kathleen.capella@arm.com> X-Mailer: git-send-email 2.17.1 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 This patch adds the basic NEON Rx path to iavf driver, including the main Rx function (_recv_raw_pkts_vec) and the functions it depends on. Also, NEON vector path has been added to iavf_set_rx_function. Functional testing with testpmd (rxonly and mac forwarding) and l3fwd have been done on N1SDP platform. Performance testing will be done when Tx path is implemented. FDIR extraction will be added at a later point as well. Scatter and flex Rx paths will be deferred until a later release. --- v2: * Fixed compiler warning for PPC arch Kathleen Capella (1): net/iavf: add vector PMD for Arm for basic Rx path drivers/net/iavf/iavf_rxtx.c | 18 +- drivers/net/iavf/iavf_rxtx_vec_neon.c | 415 ++++++++++++++++++++++++++ drivers/net/iavf/meson.build | 2 + 3 files changed, 434 insertions(+), 1 deletion(-) create mode 100644 drivers/net/iavf/iavf_rxtx_vec_neon.c -- 2.17.1