From patchwork Sat Aug 20 02:31:46 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hernan Vargas X-Patchwork-Id: 115284 X-Patchwork-Delegate: gakhil@marvell.com 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 5510BA034C; Fri, 19 Aug 2022 20:38:59 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id B6BCB42BD7; Fri, 19 Aug 2022 20:36:38 +0200 (CEST) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by mails.dpdk.org (Postfix) with ESMTP id E0F2842B86 for ; Fri, 19 Aug 2022 20:36:23 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1660934184; x=1692470184; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=4nab17V4aQAOap8SmQOFTAHrkiMmApdCl8OLcUx3On0=; b=djlYCgI+Y43b/QFxcLo8tgXPnCLxhbRTGs9pW1IAUOUupOHwwGBW2CVi 0oDxhkrIsG8MuSNcbFXPMkF6TOhvEKpasln6zKL6OvYUp6uQQsOwRdtJj vRbk6NiitDHO6eUVPTpjS64p+/8awKlwRwxUQ3IcvZr0ERFnsKSHVg9+h jxDg0DFWHdpDUbr/xIp+yT25H6uivxERhl80GEXuACgVTVXTLmdSLtqZ4 6varAoQGei8F9NlL23OFNQjx5QbSXFHgnZcaaKa+L70SOhxgZtlVyGkJa po9J/lFYTn74rB6o3+5zoUH4B3By+5SWsPoGRBKaeYJRXpo/E29dcsTfQ w==; X-IronPort-AV: E=McAfee;i="6500,9779,10444"; a="319107303" X-IronPort-AV: E=Sophos;i="5.93,248,1654585200"; d="scan'208";a="319107303" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Aug 2022 11:36:23 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,248,1654585200"; d="scan'208";a="608296333" Received: from unknown (HELO csl-npg-qt0.la.intel.com) ([10.233.181.103]) by orsmga002.jf.intel.com with ESMTP; 19 Aug 2022 11:36:23 -0700 From: Hernan Vargas To: dev@dpdk.org, gakhil@marvell.com, trix@redhat.com Cc: nicolas.chautru@intel.com, qi.z.zhang@intel.com, Hernan Vargas Subject: [PATCH v2 26/37] baseband/acc100: allocate ring/queue mem when NULL Date: Fri, 19 Aug 2022 19:31:46 -0700 Message-Id: <20220820023157.189047-27-hernan.vargas@intel.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20220820023157.189047-1-hernan.vargas@intel.com> References: <20220820023157.189047-1-hernan.vargas@intel.com> MIME-Version: 1.0 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 Allocate info ring, tail pointers and HARQ layout memory for a device only if it hasn't already been allocated. Signed-off-by: Hernan Vargas --- drivers/baseband/acc100/rte_acc100_pmd.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/baseband/acc100/rte_acc100_pmd.c b/drivers/baseband/acc100/rte_acc100_pmd.c index 8898147239..36455d5338 100644 --- a/drivers/baseband/acc100/rte_acc100_pmd.c +++ b/drivers/baseband/acc100/rte_acc100_pmd.c @@ -582,7 +582,8 @@ allocate_info_ring(struct rte_bbdev *dev) else reg_addr = &vf_reg_addr; /* Allocate InfoRing */ - d->info_ring = rte_zmalloc_socket("Info Ring", + if (d->info_ring == NULL) + d->info_ring = rte_zmalloc_socket("Info Ring", ACC100_INFO_RING_NUM_ENTRIES * sizeof(*d->info_ring), RTE_CACHE_LINE_SIZE, dev->data->socket_id); @@ -679,7 +680,8 @@ acc100_setup_queues(struct rte_bbdev *dev, uint16_t num_queues, int socket_id) acc100_reg_write(d, reg_addr->ring_size, value); /* Configure tail pointer for use when SDONE enabled */ - d->tail_ptrs = rte_zmalloc_socket( + if (d->tail_ptrs == NULL) + d->tail_ptrs = rte_zmalloc_socket( dev->device->driver->name, ACC100_NUM_QGRPS * ACC100_NUM_AQS * sizeof(uint32_t), RTE_CACHE_LINE_SIZE, socket_id); @@ -711,7 +713,8 @@ acc100_setup_queues(struct rte_bbdev *dev, uint16_t num_queues, int socket_id) /* Continue */ } - d->harq_layout = rte_zmalloc_socket("HARQ Layout", + if (d->harq_layout == NULL) + d->harq_layout = rte_zmalloc_socket("HARQ Layout", ACC100_HARQ_LAYOUT * sizeof(*d->harq_layout), RTE_CACHE_LINE_SIZE, dev->data->socket_id); if (d->harq_layout == NULL) {