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 042DE4706D; Wed, 17 Dec 2025 15:32:38 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 91590402C9; Wed, 17 Dec 2025 15:32:38 +0100 (CET) Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) by mails.dpdk.org (Postfix) with ESMTP id 0788B4026C for ; Wed, 17 Dec 2025 15:32:36 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1765981957; x=1797517957; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=r89KZ4RoY8AhoFQiE8pCl8cxJ00R1C4FxnqA0uCjrTY=; b=TzM3k7XecrA+hjXkx/ymhj3l9QAxqz29eSOjnhm9dj8LH1UXaCqstKki 6kmd49lPSVI5lOx56BKAKjeNqCovrrGzy2ptJxRoPwzjvqNhRa7AJloFf qIrO8BEL4g091tEEpYZlIypVOLURVMtzPsPRBuUijPumcOOZrrbGB0Ci0 qTiI+HSAngzQHjIDuTnpkLSVPlqIsZU8lzTnVPe2W+znyuLBBTx+nNQF+ YsITq0TyxG8/5Tn1N09KrK3Jrk3es5VxLWKJdjvp9pgujUUMqpv7tEi4e yqHplURRqCvYtiFevY0p1SgwJ1TJQE2ymyNFUVF4+73i7h0pJfME2/Zj8 g==; X-CSE-ConnectionGUID: mEEuAtT9S4Cqn01B2USk2g== X-CSE-MsgGUID: V3nQMJd8TmyLTkUYyozQ0g== X-IronPort-AV: E=McAfee;i="6800,10657,11645"; a="70495929" X-IronPort-AV: E=Sophos;i="6.21,156,1763452800"; d="scan'208";a="70495929" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Dec 2025 06:32:36 -0800 X-CSE-ConnectionGUID: PVprUAV7QLCzB8NQohtWlA== X-CSE-MsgGUID: /u9jCVh7Se+gcA8U6URJ/Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,156,1763452800"; d="scan'208";a="202690322" Received: from silpixa00401177.ir.intel.com ([10.20.224.214]) by fmviesa005.fm.intel.com with ESMTP; 17 Dec 2025 06:32:35 -0800 From: Ciara Loftus To: dev@dpdk.org Cc: Ciara Loftus Subject: [PATCH v2 0/5] Remove SSE Rx/Tx paths from some Intel drivers Date: Wed, 17 Dec 2025 14:32:18 +0000 Message-ID: <20251217143223.3208830-1-ciara.loftus@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250825123548.1177090-1-ciara.loftus@intel.com> References: <20250825123548.1177090-1-ciara.loftus@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 removes the SSE Rx and Tx paths from the i40e, iavf and ice drivers. Each of these drivers have faster vector paths (AVX2 and AVX-512) which have feature parity with the SSE paths. In environments where AVX2 or AVX-512 are not supported, the scalar path will still be used, which also has feature parity. This series is intended for the next-net-intel tree. v2: * Remove deprecation notice * Provide more detailed explanation in the release notes. * Usage of function type enum instead of pkt burst pointer in the supported_ptypes_get functions (simplify the logic by removing #ifdefs) * More renaming in iavf to remove all mentions of SSE * Removal of IAVF_REL_MBUFS_AVX512_VEC enum value as it's not used Ciara Loftus (5): net/i40e: remove SSE vector path net/iavf: remove SSE vector path net/ice: remove SSE vector path doc: add release note entry for SSE removal doc: remove deprecation notice of SSE in some Intel drivers doc/guides/rel_notes/deprecation.rst | 8 - doc/guides/rel_notes/release_26_03.rst | 7 + drivers/net/intel/i40e/i40e_ethdev.h | 3 - drivers/net/intel/i40e/i40e_rxtx.c | 72 +- drivers/net/intel/i40e/i40e_rxtx_vec_avx2.c | 20 + drivers/net/intel/i40e/i40e_rxtx_vec_sse.c | 717 ---------- drivers/net/intel/i40e/meson.build | 1 - drivers/net/intel/iavf/iavf.h | 6 +- drivers/net/intel/iavf/iavf_rxtx.c | 65 +- drivers/net/intel/iavf/iavf_rxtx.h | 9 +- drivers/net/intel/iavf/iavf_rxtx_vec_avx2.c | 33 + drivers/net/intel/iavf/iavf_rxtx_vec_sse.c | 1395 ------------------- drivers/net/intel/iavf/meson.build | 1 - drivers/net/intel/ice/ice_ethdev.h | 3 - drivers/net/intel/ice/ice_rxtx.c | 74 +- drivers/net/intel/ice/ice_rxtx.h | 6 - drivers/net/intel/ice/ice_rxtx_vec_avx2.c | 23 + drivers/net/intel/ice/ice_rxtx_vec_sse.c | 737 ---------- drivers/net/intel/ice/meson.build | 1 - 19 files changed, 153 insertions(+), 3028 deletions(-) delete mode 100644 drivers/net/intel/i40e/i40e_rxtx_vec_sse.c delete mode 100644 drivers/net/intel/iavf/iavf_rxtx_vec_sse.c delete mode 100644 drivers/net/intel/ice/ice_rxtx_vec_sse.c -- 2.43.0