From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>,
Nicolas Chautru <nicolas.chautru@intel.com>
Subject: [PATCH 53/61] baseband/acc: replace use of rte_memcpy
Date: Wed, 19 Aug 2026 22:12:43 -0700 [thread overview]
Message-ID: <20260820052251.1453273-54-stephen@networkplumber.org> (raw)
In-Reply-To: <20260820052251.1453273-1-stephen@networkplumber.org>
Using rte_memcpy is not needed here.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
drivers/baseband/acc/rte_acc100_pmd.c | 7 ++++---
drivers/baseband/acc/rte_vrb_pmd.c | 21 ++++++++++-----------
2 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/drivers/baseband/acc/rte_acc100_pmd.c b/drivers/baseband/acc/rte_acc100_pmd.c
index cbcacc7aa3..7261ac937d 100644
--- a/drivers/baseband/acc/rte_acc100_pmd.c
+++ b/drivers/baseband/acc/rte_acc100_pmd.c
@@ -2890,7 +2890,7 @@ enqueue_ldpc_dec_one_op_cb(struct acc_queue *q, struct rte_bbdev_dec_op *op,
dec->q_m = 1;
dec->cb_params.e = dec->n_cb - dec->n_filler;
dec->rv_index = 0;
- rte_memcpy(in, q->derm_buffer, dec->cb_params.e);
+ memcpy(in, q->derm_buffer, dec->cb_params.e);
/* Capture counter when pre-processing is used */
q_data->queue_stats.enqueue_warn_count++;
#else
@@ -2988,7 +2988,8 @@ 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,
@@ -4266,7 +4267,7 @@ 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 1f85e33462..cb3ef51fcb 100644
--- a/drivers/baseband/acc/rte_vrb_pmd.c
+++ b/drivers/baseband/acc/rte_vrb_pmd.c
@@ -2593,15 +2593,13 @@ 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);
@@ -2709,7 +2707,8 @@ 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,
@@ -4140,7 +4139,7 @@ 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;
@@ -4490,7 +4489,7 @@ 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);
@@ -4897,7 +4896,7 @@ 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;
--
2.53.0
next prev parent reply other threads:[~2026-08-20 5:28 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-20 5:11 [PATCH 00/61] reduce use of rte_memcpy Stephen Hemminger
2026-08-20 5:11 ` [PATCH 01/61] devtools/cocci: add script to replace fixed size rte_memcpy Stephen Hemminger
2026-08-20 5:11 ` [PATCH 02/61] app/testpmd: replace rte_memcpy with memcpy Stephen Hemminger
2026-08-20 5:11 ` [PATCH 03/61] test: use memcpy instead of rte_memcpy Stephen Hemminger
2026-08-20 6:22 ` Morten Brørup
2026-08-20 5:11 ` [PATCH 04/61] app/graph: replace rte_memcpy with memcpy Stephen Hemminger
2026-08-20 5:11 ` [PATCH 05/61] lpm: remove unnecessary include of rte_memcpy.h Stephen Hemminger
2026-08-20 5:11 ` [PATCH 06/61] acl: " Stephen Hemminger
2026-08-20 5:11 ` [PATCH 07/61] drivers/bus: " Stephen Hemminger
2026-08-20 5:11 ` [PATCH 08/61] security: replace fixed size rte_memcpy Stephen Hemminger
2026-08-20 5:11 ` [PATCH 09/61] ethdev: replace use of rte_memcpy Stephen Hemminger
2026-08-20 5:12 ` [PATCH 10/61] net: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 11/61] pdcp: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 12/61] eventdev: replace fixed size rte_memcpy Stephen Hemminger
2026-08-20 5:12 ` [PATCH 13/61] eal: replace rte_memcpy of cpuset Stephen Hemminger
2026-08-20 5:12 ` [PATCH 14/61] cryptodev: replace use of rte_memcpy Stephen Hemminger
2026-08-20 5:12 ` [PATCH 15/61] drivers/raw: use memcpy for fixed size data Stephen Hemminger
2026-08-20 5:12 ` [PATCH 16/61] test-pipeline: replace use of rte_memcpy Stephen Hemminger
2026-08-20 5:12 ` [PATCH 17/61] net/af_xdp: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 18/61] net/avp: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 19/61] net/axgbe: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 20/61] net/bnx2x: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 21/61] net/bnxt: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 22/61] net/bonding: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 23/61] net/cnxk: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 24/61] net/cxgbe: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 25/61] net/dpaa2: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 26/61] net/enic: " Stephen Hemminger
2026-08-20 9:05 ` Hyong Youb Kim (hyonkim)
2026-08-20 5:12 ` [PATCH 27/61] net/failsafe: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 28/61] net/gve: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 29/61] net/hinic: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 30/61] net/hns3: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 31/61] net/mlx5: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 32/61] net/mvpp2: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 33/61] net/netvsc: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 34/61] net/nfp: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 35/61] net/ngbe: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 36/61] net/ntnic: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 37/61] net/null: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 38/61] net/qede: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 39/61] net/ring: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 40/61] net/sfc: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 41/61] net/txgbe: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 42/61] net/vhost: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 43/61] net/virtio: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 44/61] net/sxe2: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 45/61] net/zxdh: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 46/61] net/memif: use memcpy for fixed size data Stephen Hemminger
2026-08-20 5:12 ` [PATCH 47/61] net/ice: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 48/61] test-bbdev: remove unnecessary include rte_memcpy.h Stephen Hemminger
2026-08-20 5:12 ` [PATCH 49/61] drivers/mempool: use memcpy for fixed size data Stephen Hemminger
2026-08-20 5:12 ` [PATCH 50/61] ml/cnxk: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 51/61] drivers/event: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 52/61] baseband/la12xx: " Stephen Hemminger
2026-08-20 5:12 ` Stephen Hemminger [this message]
2026-08-20 5:12 ` [PATCH 54/61] drivers/*/qat: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 55/61] hash: replace use of rte_memcpy Stephen Hemminger
2026-08-20 5:12 ` [PATCH 56/61] rib: remove rte_memcpy include Stephen Hemminger
2026-08-20 5:12 ` [PATCH 57/61] pcapng: replace use of rte_memcpy Stephen Hemminger
2026-08-20 5:12 ` [PATCH 58/61] efd: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 59/61] net/xsc: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 60/61] net/pcap: " Stephen Hemminger
2026-08-20 5:12 ` [PATCH 61/61] power: " Stephen Hemminger
2026-08-20 7:31 ` [PATCH 00/61] reduce " Morten Brørup
2026-08-20 8:16 ` Bruce Richardson
2026-08-20 8:46 ` Konstantin Ananyev
2026-08-20 9:03 ` Morten Brørup
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