From patchwork Tue May 24 20:18:02 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kathleen Capella X-Patchwork-Id: 111755 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 00F7CA0543; Tue, 24 May 2022 22:18:41 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id A1BDC400EF; Tue, 24 May 2022 22:18:41 +0200 (CEST) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by mails.dpdk.org (Postfix) with ESMTP id CD4FB400D6 for ; Tue, 24 May 2022 22:18:39 +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 2382B1FB; Tue, 24 May 2022 13:18:39 -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 16EBE3F66F; Tue, 24 May 2022 13:18:39 -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 0/1] net/iavf: add vector PMD for Arm for basic Rx path Date: Tue, 24 May 2022 20:18:02 +0000 Message-Id: <20220524201804.2913-1-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. Kathleen Capella (1): net/iavf: add vector PMD for Arm for basic Rx path drivers/net/iavf/iavf_rxtx.c | 20 +- drivers/net/iavf/iavf_rxtx_vec_neon.c | 415 ++++++++++++++++++++++++++ drivers/net/iavf/meson.build | 2 + 3 files changed, 433 insertions(+), 4 deletions(-) create mode 100644 drivers/net/iavf/iavf_rxtx_vec_neon.c