From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id C42A9A045E for ; Tue, 28 May 2019 11:06:01 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id BB462F72; Tue, 28 May 2019 11:06:00 +0200 (CEST) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id 8A27DA49 for ; Tue, 28 May 2019 11:05:59 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 28 May 2019 02:05:58 -0700 X-ExtLoop1: 1 Received: from fyigit-mobl.ger.corp.intel.com (HELO [10.237.221.36]) ([10.237.221.36]) by orsmga006.jf.intel.com with ESMTP; 28 May 2019 02:05:56 -0700 To: Lance Richardson , dev@dpdk.org Cc: ajit.khaparde@broadcom.com, maxime.coquelin@redhat.com References: <20190521213953.25425-1-ajit.khaparde@broadcom.com> <20190524144935.18765-1-lance.richardson@broadcom.com> <20190524144935.18765-4-lance.richardson@broadcom.com> From: Ferruh Yigit Openpgp: preference=signencrypt Autocrypt: addr=ferruh.yigit@intel.com; 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WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 MIME-Version: 1.0 In-Reply-To: <20190524144935.18765-4-lance.richardson@broadcom.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Subject: Re: [dpdk-dev] [PATCH v2 03/10] net/bnxt: implement vector mode driver 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" On 5/24/2019 3:49 PM, Lance Richardson wrote: > Introduce vector mode support for the bnxt pmd. > > Signed-off-by: Lance Richardson > Signed-off-by: Ajit Khaparde > --- > v2: > * Squashed with v1 patch 4 ("fix double counting VLAN tags"). > * Dropped two unnecessary coding style changes from bnxt_txr.h. > > config/common_base | 1 + > drivers/net/bnxt/Makefile | 1 + > drivers/net/bnxt/bnxt_ethdev.c | 95 +++++- > drivers/net/bnxt/bnxt_ring.h | 3 +- > drivers/net/bnxt/bnxt_rxq.c | 5 + > drivers/net/bnxt/bnxt_rxq.h | 4 + > drivers/net/bnxt/bnxt_rxr.h | 9 +- > drivers/net/bnxt/bnxt_rxtx_vec_sse.c | 481 +++++++++++++++++++++++++++ > drivers/net/bnxt/bnxt_txr.h | 5 + > drivers/net/bnxt/meson.build | 5 + > 10 files changed, 600 insertions(+), 9 deletions(-) > create mode 100644 drivers/net/bnxt/bnxt_rxtx_vec_sse.c > > diff --git a/config/common_base b/config/common_base > index 6b96e0e80..1bbb7c10b 100644 > --- a/config/common_base > +++ b/config/common_base > @@ -212,6 +212,7 @@ CONFIG_RTE_LIBRTE_BNX2X_DEBUG_PERIODIC=n > # Compile burst-oriented Broadcom BNXT PMD driver > # > CONFIG_RTE_LIBRTE_BNXT_PMD=y > +CONFIG_RTE_LIBRTE_BNXT_INC_VECTOR=n I think this compile flag can be omitted, it should be possible to detect if vector PMD can be run dynamically. And indeed meson build is doing something similar. Please check 'ice' driver for sample. > > # > # Compile burst-oriented Chelsio Terminator (CXGBE) PMD > diff --git a/drivers/net/bnxt/Makefile b/drivers/net/bnxt/Makefile > index 8be3cb0e4..9e006b5d1 100644 > --- a/drivers/net/bnxt/Makefile > +++ b/drivers/net/bnxt/Makefile > @@ -41,6 +41,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_BNXT_PMD) += bnxt_vnic.c > SRCS-$(CONFIG_RTE_LIBRTE_BNXT_PMD) += bnxt_irq.c > SRCS-$(CONFIG_RTE_LIBRTE_BNXT_PMD) += bnxt_util.c > SRCS-$(CONFIG_RTE_LIBRTE_BNXT_PMD) += rte_pmd_bnxt.c > +SRCS-$(CONFIG_RTE_LIBRTE_BNXT_INC_VECTOR) += bnxt_rxtx_vec_sse.c You need a x86 protect for this, since DPDK supports multiple arch <...>