[PATCH v7 2/6] net/dpaa2: fix shaper rate
Gagandeep Singh
g.singh at nxp.com
Tue Jul 1 06:29:13 CEST 2025
This patch fixes the shaper rate by configuring the
user given rate in bytes. Earlier driver was considering
the user given rate value in bits.
Fixes: ac624068ee25 ("net/dpaa2: support traffic management")
Cc: stable at dpdk.org
Signed-off-by: Gagandeep Singh <g.singh at nxp.com>
---
drivers/net/dpaa2/dpaa2_tm.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/dpaa2/dpaa2_tm.c b/drivers/net/dpaa2/dpaa2_tm.c
index f91392b092..dbf66c756e 100644
--- a/drivers/net/dpaa2/dpaa2_tm.c
+++ b/drivers/net/dpaa2/dpaa2_tm.c
@@ -1,5 +1,5 @@
/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright 2020-2023 NXP
+ * Copyright 2020-2024 NXP
*/
#include <rte_ethdev.h>
@@ -733,12 +733,12 @@ dpaa2_hierarchy_commit(struct rte_eth_dev *dev, int clear_on_fail,
tx_cr_shaper.max_burst_size =
node->profile->params.committed.size;
tx_cr_shaper.rate_limit =
- node->profile->params.committed.rate /
- (1024 * 1024);
+ (node->profile->params.committed.rate /
+ (1024 * 1024)) * 8;
tx_er_shaper.max_burst_size =
node->profile->params.peak.size;
tx_er_shaper.rate_limit =
- node->profile->params.peak.rate / (1024 * 1024);
+ (node->profile->params.peak.rate / (1024 * 1024)) * 8;
/* root node */
if (node->parent == NULL) {
DPAA2_PMD_DEBUG("LNI S.rate = %u, burst =%u",
--
2.25.1
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