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From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>,
	Chaoyong He <chaoyong.he@corigine.com>
Subject: [PATCH v2 41/68] net/nfp: replace use of rte_memcpy
Date: Fri, 21 Aug 2026 12:24:36 -0700	[thread overview]
Message-ID: <20260821192646.146382-42-stephen@networkplumber.org> (raw)
In-Reply-To: <20260821192646.146382-1-stephen@networkplumber.org>

Don't need rte_memcpy for fixed size value.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 drivers/net/nfp/flower/nfp_conntrack.c   |  2 +-
 drivers/net/nfp/flower/nfp_flower_flow.c | 16 ++++++++--------
 drivers/net/nfp/nfp_mtr.c                | 10 +++++-----
 3 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/drivers/net/nfp/flower/nfp_conntrack.c b/drivers/net/nfp/flower/nfp_conntrack.c
index 0852d28fa7..dfc2bd25bf 100644
--- a/drivers/net/nfp/flower/nfp_conntrack.c
+++ b/drivers/net/nfp/flower/nfp_conntrack.c
@@ -1476,7 +1476,7 @@ nfp_ct_do_flow_merge(struct nfp_ct_zone_entry *ze,
 	merge_entry->ze = ze;
 	merge_entry->pre_ct_parent = pre_ct_entry;
 	merge_entry->post_ct_parent = post_ct_entry;
-	rte_memcpy(merge_entry->cookie, new_cookie, sizeof(new_cookie));
+	memcpy(merge_entry->cookie, new_cookie, sizeof(new_cookie));
 	merge_entry->rule.items_cnt = pre_ct_entry->rule.items_cnt +
 			post_ct_entry->rule.items_cnt - cnt_same_item - 1;
 	merge_entry->rule.actions_cnt = pre_ct_entry->rule.actions_cnt +
diff --git a/drivers/net/nfp/flower/nfp_flower_flow.c b/drivers/net/nfp/flower/nfp_flower_flow.c
index ad0fe9a8ef..426fdfe71c 100644
--- a/drivers/net/nfp/flower/nfp_flower_flow.c
+++ b/drivers/net/nfp/flower/nfp_flower_flow.c
@@ -234,10 +234,10 @@ nfp_mask_id_alloc_from_driver(struct nfp_flow_priv *priv,
 		return -ENOENT;
 	}
 
-	rte_memcpy(&temp_id, &ring->buf[ring->tail], NFP_FLOWER_MASK_ELEMENT_RS);
+	memcpy(&temp_id, &ring->buf[ring->tail], NFP_FLOWER_MASK_ELEMENT_RS);
 	*mask_id = temp_id;
 
-	rte_memcpy(&ring->buf[ring->tail], &freed_id, NFP_FLOWER_MASK_ELEMENT_RS);
+	memcpy(&ring->buf[ring->tail], &freed_id, NFP_FLOWER_MASK_ELEMENT_RS);
 	ring->tail = (ring->tail + NFP_FLOWER_MASK_ELEMENT_RS) %
 			(NFP_FLOWER_MASK_ENTRY_RS * NFP_FLOWER_MASK_ELEMENT_RS);
 
@@ -256,7 +256,7 @@ nfp_mask_id_free_from_driver(struct nfp_flow_priv *priv,
 	if (CIRC_SPACE(ring->head, ring->tail, NFP_FLOWER_MASK_ENTRY_RS) == 0)
 		return -ENOBUFS;
 
-	rte_memcpy(&ring->buf[ring->head], &mask_id, NFP_FLOWER_MASK_ELEMENT_RS);
+	memcpy(&ring->buf[ring->head], &mask_id, NFP_FLOWER_MASK_ELEMENT_RS);
 	ring->head = (ring->head + NFP_FLOWER_MASK_ELEMENT_RS) %
 			(NFP_FLOWER_MASK_ENTRY_RS * NFP_FLOWER_MASK_ELEMENT_RS);
 
@@ -2929,13 +2929,13 @@ nfp_flow_action_set_mac(char *act_data,
 
 	set_mac = action->conf;
 	if (mac_src_flag) {
-		rte_memcpy(&set_eth->eth_addr[RTE_ETHER_ADDR_LEN],
-				set_mac->mac_addr, RTE_ETHER_ADDR_LEN);
+		memcpy(&set_eth->eth_addr[RTE_ETHER_ADDR_LEN],
+		       set_mac->mac_addr, RTE_ETHER_ADDR_LEN);
 		for (i = 0; i < RTE_ETHER_ADDR_LEN; i++)
 			set_eth->eth_addr_mask[RTE_ETHER_ADDR_LEN + i] = 0xff;
 	} else {
-		rte_memcpy(&set_eth->eth_addr[0],
-				set_mac->mac_addr, RTE_ETHER_ADDR_LEN);
+		memcpy(&set_eth->eth_addr[0], set_mac->mac_addr,
+		       RTE_ETHER_ADDR_LEN);
 		for (i = 0; i < RTE_ETHER_ADDR_LEN; i++)
 			set_eth->eth_addr_mask[i] = 0xff;
 	}
@@ -3011,7 +3011,7 @@ nfp_flow_action_set_ipv6(char *act_data,
 	set_ip->reserved = 0;
 
 	for (i = 0; i < 4; i++) {
-		rte_memcpy(&tmp, &set_ipv6->ipv6_addr.a[i * 4], 4);
+		memcpy(&tmp, &set_ipv6->ipv6_addr.a[i * 4], 4);
 		set_ip->ipv6[i].exact = tmp;
 		set_ip->ipv6[i].mask = RTE_BE32(0xffffffff);
 	}
diff --git a/drivers/net/nfp/nfp_mtr.c b/drivers/net/nfp/nfp_mtr.c
index 4833ebd881..8d121f1b7c 100644
--- a/drivers/net/nfp/nfp_mtr.c
+++ b/drivers/net/nfp/nfp_mtr.c
@@ -250,7 +250,7 @@ nfp_mtr_profile_mod(struct nfp_app_fw_flower *app_fw_flower,
 	struct nfp_profile_conf old_conf;
 
 	/* Get the old profile config */
-	rte_memcpy(&old_conf, &mtr_profile->conf, sizeof(old_conf));
+	memcpy(&old_conf, &mtr_profile->conf, sizeof(old_conf));
 
 	memset(&mtr_profile->conf, 0, sizeof(struct nfp_profile_conf));
 
@@ -274,7 +274,7 @@ nfp_mtr_profile_mod(struct nfp_app_fw_flower *app_fw_flower,
 	return 0;
 
 rollback:
-	rte_memcpy(&mtr_profile->conf, &old_conf, sizeof(old_conf));
+	memcpy(&mtr_profile->conf, &old_conf, sizeof(old_conf));
 
 	return ret;
 }
@@ -499,8 +499,8 @@ nfp_mtr_policy_add(struct rte_eth_dev *dev,
 	}
 
 	mtr_policy->policy_id = mtr_policy_id;
-	rte_memcpy(&mtr_policy->policy, policy,
-			sizeof(struct rte_mtr_meter_policy_params));
+	memcpy(&mtr_policy->policy, policy,
+	       sizeof(struct rte_mtr_meter_policy_params));
 
 	/* Insert policy into policy list */
 	LIST_INSERT_HEAD(&priv->policies, mtr_policy, next);
@@ -1035,7 +1035,7 @@ nfp_mtr_stats_read(struct rte_eth_dev *dev,
 	*stats_mask = mtr->stats_mask;
 
 	rte_spinlock_lock(&priv->mtr_stats_lock);
-	rte_memcpy(&curr, &mtr->mtr_stats.curr, sizeof(curr));
+	memcpy(&curr, &mtr->mtr_stats.curr, sizeof(curr));
 	rte_spinlock_unlock(&priv->mtr_stats_lock);
 
 	prev = &mtr->mtr_stats.prev;
-- 
2.53.0


  parent reply	other threads:[~2026-08-21 19:31 UTC|newest]

Thread overview: 146+ 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 16:22     ` Stephen Hemminger
2026-08-21  6:37       ` 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 20:42   ` Joshua Washington
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 ` [PATCH 53/61] baseband/acc: replace use of rte_memcpy Stephen Hemminger
2026-08-20  5:12 ` [PATCH 54/61] drivers/*/qat: use memcpy for fixed size data 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
2026-08-20 13:07       ` Konstantin Ananyev
2026-08-20 14:00         ` Morten Brørup
2026-08-20 20:13           ` Stephen Hemminger
2026-08-20 20:16       ` Stephen Hemminger
2026-08-20 20:18   ` Stephen Hemminger
2026-08-21 19:23 ` [PATCH v2 00/68] " Stephen Hemminger
2026-08-21 19:23   ` [PATCH v2 01/68] devtools/cocci: add script to replace fixed size rte_memcpy Stephen Hemminger
2026-08-21 19:23   ` [PATCH v2 02/68] lib: add missing include of rte_memcpy.h Stephen Hemminger
2026-08-21 19:23   ` [PATCH v2 03/68] net: " Stephen Hemminger
2026-08-21 19:23   ` [PATCH v2 04/68] crypto: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 05/68] drivers: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 06/68] app: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 07/68] examples: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 08/68] eal: document when to use rte_memcpy Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 09/68] app/testpmd: replace rte_memcpy with memcpy Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 10/68] test: use memcpy instead of rte_memcpy Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 11/68] app/graph: replace rte_memcpy with memcpy Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 12/68] lpm: remove unnecessary include of rte_memcpy.h Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 13/68] acl: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 14/68] drivers/bus: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 15/68] security: replace fixed size rte_memcpy Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 16/68] ethdev: replace use of rte_memcpy Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 17/68] net: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 18/68] pdcp: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 19/68] eventdev: replace fixed size rte_memcpy Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 20/68] eal: replace rte_memcpy of cpuset Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 21/68] cryptodev: replace use of rte_memcpy Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 22/68] drivers/raw: use memcpy for fixed size data Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 23/68] test-pipeline: replace use of rte_memcpy Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 24/68] net/af_xdp: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 25/68] net/avp: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 26/68] net/axgbe: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 27/68] net/bnx2x: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 28/68] net/bnxt: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 29/68] net/bonding: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 30/68] net/cnxk: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 31/68] net/cxgbe: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 32/68] net/dpaa2: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 33/68] net/enic: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 34/68] net/failsafe: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 35/68] net/gve: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 36/68] net/hinic: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 37/68] net/hns3: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 38/68] net/mlx5: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 39/68] net/mvpp2: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 40/68] net/netvsc: " Stephen Hemminger
2026-08-21 20:08     ` [EXTERNAL] " Long Li
2026-08-21 19:24   ` Stephen Hemminger [this message]
2026-08-21 19:24   ` [PATCH v2 42/68] net/ngbe: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 43/68] net/ntnic: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 44/68] net/null: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 45/68] net/qede: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 46/68] net/ring: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 47/68] net/sfc: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 48/68] net/txgbe: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 49/68] net/vhost: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 50/68] net/virtio: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 51/68] net/sxe2: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 52/68] net/zxdh: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 53/68] net/memif: use memcpy for fixed size data Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 54/68] net/ice: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 55/68] test-bbdev: remove unnecessary include rte_memcpy.h Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 56/68] drivers/mempool: use memcpy for fixed size data Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 57/68] ml/cnxk: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 58/68] drivers/event: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 59/68] baseband/la12xx: " Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 60/68] baseband/acc: replace use of rte_memcpy Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 61/68] drivers/*/qat: use memcpy for fixed size data Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 62/68] hash: replace use of rte_memcpy Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 63/68] rib: remove rte_memcpy include Stephen Hemminger
2026-08-21 19:24   ` [PATCH v2 64/68] pcapng: replace use of rte_memcpy Stephen Hemminger
2026-08-21 19:25   ` [PATCH v2 65/68] efd: " Stephen Hemminger
2026-08-21 19:25   ` [PATCH v2 66/68] net/xsc: " Stephen Hemminger
2026-08-21 19:25   ` [PATCH v2 67/68] net/pcap: " Stephen Hemminger
2026-08-21 19:25   ` [PATCH v2 68/68] power: " Stephen Hemminger

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