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From: vanshika.shukla@nxp.com
To: dev@dpdk.org, Hemant Agrawal <hemant.agrawal@nxp.com>,
Sachin Saxena <sachin.saxena@nxp.com>
Cc: Apeksha Gupta <apeksha.gupta@nxp.com>,
Jun Yang <jun.yang@nxp.com>
Subject: [v4 03/42] net/dpaa2: add proper MTU debugging print
Date: Wed, 23 Oct 2024 00:42:16 +0530
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From: Apeksha Gupta <apeksha.gupta@nxp.com>
This patch add proper debug info for check information of
max-pkt-len and configured params.
also store MTU
Signed-off-by: Apeksha Gupta <apeksha.gupta@nxp.com>
Signed-off-by: Jun Yang <jun.yang@nxp.com>
---
drivers/net/dpaa2/dpaa2_ethdev.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/net/dpaa2/dpaa2_ethdev.c b/drivers/net/dpaa2/dpaa2_ethdev.c
index 051ebd9d8e..ab64df6a59 100644
--- a/drivers/net/dpaa2/dpaa2_ethdev.c
+++ b/drivers/net/dpaa2/dpaa2_ethdev.c
@@ -579,9 +579,11 @@ dpaa2_eth_dev_configure(struct rte_eth_dev *dev)
DPAA2_PMD_ERR("Unable to set mtu. check config");
return ret;
}
- DPAA2_PMD_INFO("MTU configured for the device: %d",
+ DPAA2_PMD_DEBUG("MTU configured for the device: %d",
dev->data->mtu);
} else {
+ DPAA2_PMD_ERR("Configured mtu %d and calculated max-pkt-len is %d which should be <= %d",
+ eth_conf->rxmode.mtu, max_rx_pktlen, DPAA2_MAX_RX_PKT_LEN);
return -1;
}
@@ -1537,6 +1539,7 @@ dpaa2_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
DPAA2_PMD_ERR("Setting the max frame length failed");
return -1;
}
+ dev->data->mtu = mtu;
DPAA2_PMD_INFO("MTU configured for the device: %d", mtu);
return 0;
}
@@ -2839,6 +2842,7 @@ dpaa2_dev_init(struct rte_eth_dev *eth_dev)
DPAA2_PMD_ERR("Unable to set mtu. check config");
goto init_err;
}
+ eth_dev->data->mtu = RTE_ETHER_MTU;
/*TODO To enable soft parser support DPAA2 driver needs to integrate
* with external entity to receive byte code for software sequence
--
2.25.1