From patchwork Wed Jul 1 15:09:24 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ajit Khaparde X-Patchwork-Id: 72630 X-Patchwork-Delegate: ajit.khaparde@broadcom.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id CD8FCA0350; Wed, 1 Jul 2020 17:09:31 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id B2D331C1A8; Wed, 1 Jul 2020 17:09:31 +0200 (CEST) Received: from rnd-relay.smtp.broadcom.com (rnd-relay.smtp.broadcom.com [192.19.229.170]) by dpdk.org (Postfix) with ESMTP id 5E6CF1C199 for ; Wed, 1 Jul 2020 17:09:30 +0200 (CEST) Received: from mail-irv-17.broadcom.com (mail-irv-17.lvn.broadcom.net [10.75.242.48]) by rnd-relay.smtp.broadcom.com (Postfix) with ESMTP id D16E530C0CB for ; Wed, 1 Jul 2020 08:09:28 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.10.3 rnd-relay.smtp.broadcom.com D16E530C0CB DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1593616168; bh=91pAk06YL3d3F0sd1nTUAaVqF0QpuNu2UtQ4cJ8CsIk=; h=From:To:Subject:Date:In-Reply-To:References:From; b=rehLSmYAo9Igp+p8IDSDuBFG36MdMDSvo5G++cV7s8nxvGuFFPMqPq+lcEJ5vuApI 3W4fiEn4RkWhlKrvk8fQl+D2I7rq7g+lVkOscPvBuV8C3lp7qhayd+yK46x5Otk8IZ WerSDh9rP6ijZdmV3Eg/l2ihrZTP9RWPIklk5EH8= Received: from localhost.localdomain (unknown [10.230.185.215]) by mail-irv-17.broadcom.com (Postfix) with ESMTP id 5798714008B for ; Wed, 1 Jul 2020 08:09:28 -0700 (PDT) From: Ajit Khaparde To: dev@dpdk.org Date: Wed, 1 Jul 2020 08:09:24 -0700 Message-Id: <20200701150925.63908-2-ajit.khaparde@broadcom.com> X-Mailer: git-send-email 2.21.1 (Apple Git-122.3) In-Reply-To: <20200701150925.63908-1-ajit.khaparde@broadcom.com> References: <20200701150925.63908-1-ajit.khaparde@broadcom.com> MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH 1/2] doc: update bnxt nic guide 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" Update documentation to indicate vector mode support on ARM CPUs. Signed-off-by: Ajit Khaparde --- doc/guides/nics/bnxt.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/doc/guides/nics/bnxt.rst b/doc/guides/nics/bnxt.rst index a53cdad21..6ff75d0a2 100644 --- a/doc/guides/nics/bnxt.rst +++ b/doc/guides/nics/bnxt.rst @@ -774,9 +774,9 @@ Vector processing provides significantly improved performance over scalar processing (see Vector Processor, here). The BNXT PMD supports the vector processing using SSE (Streaming SIMD -Extensions) instructions on x86 platforms. The BNXT vPMD (vector mode PMD) is -currently limited to Intel/AMD CPU architecture. Support for ARM is *not* -currently implemented. +Extensions) instructions on x86 platforms. It also supports NEON intrinsics for +vector processing on ARM CPUs. The BNXT vPMD (vector mode PMD) is available for +Intel/AMD and ARM CPU architectures. This improved performance comes from several optimizations: From patchwork Wed Jul 1 15:09:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ajit Khaparde X-Patchwork-Id: 72631 X-Patchwork-Delegate: ajit.khaparde@broadcom.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 543B1A0350; Wed, 1 Jul 2020 17:09:38 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 337341D15E; Wed, 1 Jul 2020 17:09:33 +0200 (CEST) Received: from rnd-relay.smtp.broadcom.com (rnd-relay.smtp.broadcom.com [192.19.229.170]) by dpdk.org (Postfix) with ESMTP id 62E9C1C1A8 for ; Wed, 1 Jul 2020 17:09:30 +0200 (CEST) Received: from mail-irv-17.broadcom.com (mail-irv-17.lvn.broadcom.net [10.75.242.48]) by rnd-relay.smtp.broadcom.com (Postfix) with ESMTP id 02C4C30C0CE for ; Wed, 1 Jul 2020 08:09:29 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.10.3 rnd-relay.smtp.broadcom.com 02C4C30C0CE DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1593616169; bh=k9waR966VJvl5hKHqWHom5DSRILVa4y/zmE3JyT4Izk=; h=From:To:Subject:Date:In-Reply-To:References:From; b=W91mIgMD/vvywqY4lbybpOgUkquiOyeCKJnQWVNkiMi62tRJCXc3cc7M8RTSi5LKY Pn+xxb5w+/1N1zcIiX7g7A1dya4pi1nMPeiM2XQLILFbwHr+h3P0K8kwYUSLNAYNgL pMlw0zMIg9ZcXXWeqCe09U0uyj/KFRmk2zosbO8g= Received: from localhost.localdomain (unknown [10.230.185.215]) by mail-irv-17.broadcom.com (Postfix) with ESMTP id 7F9E914008C for ; Wed, 1 Jul 2020 08:09:28 -0700 (PDT) From: Ajit Khaparde To: dev@dpdk.org Date: Wed, 1 Jul 2020 08:09:25 -0700 Message-Id: <20200701150925.63908-3-ajit.khaparde@broadcom.com> X-Mailer: git-send-email 2.21.1 (Apple Git-122.3) In-Reply-To: <20200701150925.63908-1-ajit.khaparde@broadcom.com> References: <20200701150925.63908-1-ajit.khaparde@broadcom.com> MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH 2/2] doc: update release notes 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" Update release notes indicating vector mode support for ARM CPUs in Broadcom bnxt PMD. Signed-off-by: Ajit Khaparde --- doc/guides/rel_notes/release_20_08.rst | 2 ++ 1 file changed, 2 insertions(+) diff --git a/doc/guides/rel_notes/release_20_08.rst b/doc/guides/rel_notes/release_20_08.rst index 9bcea29ba..f2a3fc23a 100644 --- a/doc/guides/rel_notes/release_20_08.rst +++ b/doc/guides/rel_notes/release_20_08.rst @@ -100,6 +100,8 @@ New Features * Added support for new resource manager API. * Added support for VXLAN encap/decap. * Added support for rte_flow_query for COUNT action. + * Added support for rx_burst_mode_get and tx_burst_mode_get + * Added vector mode support for ARM CPUs * **Added support for BPF_ABS/BPF_IND load instructions.**