From patchwork Fri Mar 1 17:15:29 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Hemminger X-Patchwork-Id: 137723 X-Patchwork-Delegate: thomas@monjalon.net 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 2F01E43C12; Fri, 1 Mar 2024 18:21:26 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0993F43459; Fri, 1 Mar 2024 18:18:03 +0100 (CET) Received: from mail-pl1-f171.google.com (mail-pl1-f171.google.com [209.85.214.171]) by mails.dpdk.org (Postfix) with ESMTP id 696B6433CF for ; Fri, 1 Mar 2024 18:17:43 +0100 (CET) Received: by mail-pl1-f171.google.com with SMTP id d9443c01a7336-1dc13fb0133so19560775ad.3 for ; Fri, 01 Mar 2024 09:17:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1709313462; x=1709918262; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=BBJnI/3AyUXmaUJM8ONwUWsS208vPIazKUl8x2lK6cI=; b=DkMdzjBVXboKTGnUY5WFycIoP9eYQ9qIZonunDPKg57mgervGso1N/5dqvZPkhk59g AZgNC0fdZMSzQNjMDHwTJJvybrNM7rD7FvyqoDyuPwgfC1XEzWULfbFcEOpdM3LCQ1AY aS63OS3w0RkXaf4EkKBDXht/A+IZ6VFH+o38i660sXfeSVJTT+h/EJcOZwtVK7IYWcA7 2PZ4FIKVFmlBvDqDZprisozdBVmkwyy3mZUGZfTt+9u50RkS3RPIjYkHbJ4v470gskm9 YRPU2vTNVR5KePZVb47o0MeO1lqYkIKUyYGp0kqCBz9NAh+B3FBL2qBsL/QHZM/OA8eO FbVA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1709313462; x=1709918262; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=BBJnI/3AyUXmaUJM8ONwUWsS208vPIazKUl8x2lK6cI=; b=Z9iMfzTzsKfJ9A0A7UOtnT1vsTZFX393+TerTUVUBjL1mvo6fIKhmGP/qSH1u6qO49 Nql6Mbm2ZPR+Ya3nCUbScEY6Ef6jLM2NWtV3J4zFdCFEZMw0VkqdXoagWMw9hrsiIcTN f4qOi5HjPvb8s8k0EFcVHBBhKCZj8ptxB7twl5uJC9ZOWxyQgx6VcsxeIWF8GF8d0KMk 8lGI9ZNFKJR3ySDTB46d65RNl4IPK9lpoRb+aT7rTJgzQIqAW77oyTtmIDOLfbxBR48C aSCn9Zau+yIo2Z3Y4OrIXgUskPfz98nHP2hD5yYVqLPWT4eDRKYQaKPjdWI5pQ5QpjPx SkSg== X-Gm-Message-State: AOJu0Yw22vE82WuXlQwiqMKr+rQ/JT8M+s2uu6+8peGHDA27RAOA1iCy jpG/rlCMKcghmYLB0kAnGE81xyVFmEph3IYCqu2BiZNjH+oms64rjftu7PsCONsg0HSiP1c6t7A S7WqqBg== X-Google-Smtp-Source: AGHT+IFZf2N0vVPbf2NAeeCMspnBAfrItRfIAB1VYbAOFPtEOE0rhZCplnRXg05ttnin9x9PRAjHdQ== X-Received: by 2002:a17:902:a585:b0:1db:a94f:903d with SMTP id az5-20020a170902a58500b001dba94f903dmr1975618plb.36.1709313462705; Fri, 01 Mar 2024 09:17:42 -0800 (PST) Received: from hermes.local (204-195-123-141.wavecable.com. [204.195.123.141]) by smtp.gmail.com with ESMTPSA id j14-20020a170902da8e00b001dc8d6a9d40sm3695764plx.144.2024.03.01.09.17.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 01 Mar 2024 09:17:42 -0800 (PST) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger , Nicolas Chautru Subject: [PATCH v2 33/71] baseband/acc: replace use of fixed size rte_memcpy Date: Fri, 1 Mar 2024 09:15:29 -0800 Message-ID: <20240301171707.95242-34-stephen@networkplumber.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240301171707.95242-1-stephen@networkplumber.org> References: <20240229225936.483472-1-stephen@networkplumber.org> <20240301171707.95242-1-stephen@networkplumber.org> 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 Automatically generated by devtools/cocci/rte_memcpy.cocci Signed-off-by: Stephen Hemminger --- drivers/baseband/acc/rte_acc100_pmd.c | 17 ++++++++--------- drivers/baseband/acc/rte_vrb_pmd.c | 21 ++++++++++----------- 2 files changed, 18 insertions(+), 20 deletions(-) diff --git a/drivers/baseband/acc/rte_acc100_pmd.c b/drivers/baseband/acc/rte_acc100_pmd.c index 4f666e514b72..6a6212f3deed 100644 --- a/drivers/baseband/acc/rte_acc100_pmd.c +++ b/drivers/baseband/acc/rte_acc100_pmd.c @@ -2975,15 +2975,13 @@ enqueue_ldpc_dec_one_op_cb(struct acc_queue *q, struct rte_bbdev_dec_op *op, uint8_t *prev_ptr = (uint8_t *) prev_desc; uint8_t *new_ptr = (uint8_t *) desc; /* Copy first 4 words and BDESCs */ - rte_memcpy(new_ptr, prev_ptr, ACC_5GUL_SIZE_0); - rte_memcpy(new_ptr + ACC_5GUL_OFFSET_0, - prev_ptr + ACC_5GUL_OFFSET_0, - ACC_5GUL_SIZE_1); + memcpy(new_ptr, prev_ptr, ACC_5GUL_SIZE_0); + memcpy(new_ptr + ACC_5GUL_OFFSET_0, + prev_ptr + ACC_5GUL_OFFSET_0, ACC_5GUL_SIZE_1); desc->req.op_addr = prev_desc->req.op_addr; /* Copy FCW */ - rte_memcpy(new_ptr + ACC_DESC_FCW_OFFSET, - prev_ptr + ACC_DESC_FCW_OFFSET, - ACC_FCW_LD_BLEN); + memcpy(new_ptr + ACC_DESC_FCW_OFFSET, + prev_ptr + ACC_DESC_FCW_OFFSET, ACC_FCW_LD_BLEN); acc100_dma_desc_ld_update(op, &desc->req, input, h_output, &in_offset, &h_out_offset, &h_out_length, harq_layout); @@ -3130,7 +3128,8 @@ enqueue_ldpc_dec_one_op_tb(struct acc_queue *q, struct rte_bbdev_dec_op *op, desc = acc_desc(q, total_enqueued_cbs); desc->req.data_ptrs[0].address = q->ring_addr_iova + fcw_offset; desc->req.data_ptrs[0].blen = ACC_FCW_LD_BLEN; - rte_memcpy(&desc->req.fcw_ld, &desc_first->req.fcw_ld, ACC_FCW_LD_BLEN); + memcpy(&desc->req.fcw_ld, &desc_first->req.fcw_ld, + ACC_FCW_LD_BLEN); ret = acc100_dma_desc_ld_fill(op, &desc->req, &input, h_output, &in_offset, &h_out_offset, &h_out_length, @@ -4430,7 +4429,7 @@ acc100_configure(const char *dev_name, struct rte_acc_conf *conf) struct acc_device *d = bbdev->data->dev_private; /* Store configuration */ - rte_memcpy(&d->acc_conf, conf, sizeof(d->acc_conf)); + memcpy(&d->acc_conf, conf, sizeof(d->acc_conf)); value = acc_reg_read(d, HwPfPcieGpexBridgeControl); bool firstCfg = (value != ACC100_CFG_PCI_BRIDGE); diff --git a/drivers/baseband/acc/rte_vrb_pmd.c b/drivers/baseband/acc/rte_vrb_pmd.c index 88b1104fab47..3e5376a12e39 100644 --- a/drivers/baseband/acc/rte_vrb_pmd.c +++ b/drivers/baseband/acc/rte_vrb_pmd.c @@ -2450,15 +2450,13 @@ vrb_enqueue_ldpc_dec_one_op_cb(struct acc_queue *q, struct rte_bbdev_dec_op *op, uint8_t *prev_ptr = (uint8_t *) prev_desc; uint8_t *new_ptr = (uint8_t *) desc; /* Copy first 4 words and BDESCs. */ - rte_memcpy(new_ptr, prev_ptr, ACC_5GUL_SIZE_0); - rte_memcpy(new_ptr + ACC_5GUL_OFFSET_0, - prev_ptr + ACC_5GUL_OFFSET_0, - ACC_5GUL_SIZE_1); + memcpy(new_ptr, prev_ptr, ACC_5GUL_SIZE_0); + memcpy(new_ptr + ACC_5GUL_OFFSET_0, + prev_ptr + ACC_5GUL_OFFSET_0, ACC_5GUL_SIZE_1); desc->req.op_addr = prev_desc->req.op_addr; /* Copy FCW. */ - rte_memcpy(new_ptr + ACC_DESC_FCW_OFFSET, - prev_ptr + ACC_DESC_FCW_OFFSET, - ACC_FCW_LD_BLEN); + memcpy(new_ptr + ACC_DESC_FCW_OFFSET, + prev_ptr + ACC_DESC_FCW_OFFSET, ACC_FCW_LD_BLEN); vrb_dma_desc_ld_update(op, &desc->req, input, h_output, &in_offset, &h_out_offset, &h_out_length, harq_layout); @@ -2566,7 +2564,8 @@ vrb_enqueue_ldpc_dec_one_op_tb(struct acc_queue *q, struct rte_bbdev_dec_op *op, fcw_offset = (desc_idx << 8) + ACC_DESC_FCW_OFFSET; desc->req.data_ptrs[0].address = q->ring_addr_iova + fcw_offset; desc->req.data_ptrs[0].blen = ACC_FCW_LD_BLEN; - rte_memcpy(&desc->req.fcw_ld, &desc_first->req.fcw_ld, ACC_FCW_LD_BLEN); + memcpy(&desc->req.fcw_ld, &desc_first->req.fcw_ld, + ACC_FCW_LD_BLEN); desc->req.fcw_ld.tb_trailer_size = (c - r - 1) * trail_len; ret = vrb_dma_desc_ld_fill(op, &desc->req, &input, h_output, &in_offset, &h_out_offset, @@ -3991,7 +3990,7 @@ enqueue_mldts_split_op(struct acc_queue *q, struct rte_bbdev_mldts_op *op, if (symb == 0) desc->req.cbs_in_tb = num_syms; else - rte_memcpy(&desc->req.fcw_mldts, fcw, ACC_FCW_MLDTS_BLEN); + memcpy(&desc->req.fcw_mldts, fcw, ACC_FCW_MLDTS_BLEN); desc->req.data_ptrs[1].address = rte_pktmbuf_iova_offset(input_q, in_offset); desc->req.data_ptrs[1].blen = q_size; in_offset += q_size; @@ -4337,7 +4336,7 @@ vrb1_configure(const char *dev_name, struct rte_acc_conf *conf) struct acc_device *d = bbdev->data->dev_private; /* Store configuration. */ - rte_memcpy(&d->acc_conf, conf, sizeof(d->acc_conf)); + memcpy(&d->acc_conf, conf, sizeof(d->acc_conf)); /* Check we are already out of PG. */ status = acc_reg_read(d, VRB1_PfHiSectionPowerGatingAck); @@ -4744,7 +4743,7 @@ vrb2_configure(const char *dev_name, struct rte_acc_conf *conf) struct acc_device *d = bbdev->data->dev_private; /* Store configuration. */ - rte_memcpy(&d->acc_conf, conf, sizeof(d->acc_conf)); + memcpy(&d->acc_conf, conf, sizeof(d->acc_conf)); /* Explicitly releasing AXI as this may be stopped after PF FLR/BME. */ address = VRB2_PfDmaAxiControl;