* [PATCH] app/testpmd: report minimum and maximum MTU
@ 2025-07-16 10:28 Dariusz Sosnowski
0 siblings, 0 replies; only message in thread
From: Dariusz Sosnowski @ 2025-07-16 10:28 UTC (permalink / raw)
To: Aman Singh; +Cc: dev, Viacheslav Ovsiienko
Add reporting of minimum and maximum allowed MTU on a given port
to "show port info <id>" command.
Signed-off-by: Dariusz Sosnowski <dsosnowski@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
---
This patch allowed simpler testing of mlx5 patch:
https://patches.dpdk.org/project/dpdk/patch/20250716102546.1118749-1-dsosnowski@nvidia.com/
app/test-pmd/config.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index 0fda8e99f8..08048da6f8 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -852,6 +852,8 @@ port_infos_display(portid_t port_id)
if (!rte_eth_dev_get_mtu(port_id, &mtu))
printf("MTU: %u\n", mtu);
+ printf("Minimum MTU: %u\n", dev_info.min_mtu);
+ printf("Maximum MTU: %u\n", dev_info.max_mtu);
printf("Promiscuous mode: %s\n",
rte_eth_promiscuous_get(port_id) ? "enabled" : "disabled");
--
2.39.5
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2025-07-16 10:28 [PATCH] app/testpmd: report minimum and maximum MTU Dariusz Sosnowski
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