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From: Dongdong Liu <liudongdong3@huawei.com>
To: <dev@dpdk.org>, <reshma.pattan@intel.com>, <thomas@monjalon.net>,
<ferruh.yigit@xilinx.com>, <andrew.rybchenko@oktetlabs.ru>
CC: Jie Hai <haijie1@huawei.com>, Dongdong Liu <liudongdong3@huawei.com>,
Maryam Tahhan <maryam.tahhan@intel.com>
Subject: [PATCH v9 5/8] app/procinfo: add dump of Rx/Tx burst mode
Date: Sat, 8 Oct 2022 18:53:50 +0800
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From: Jie Hai <haijie1@huawei.com>
Add dump of Rx/Tx burst mode in --show-port.
Sample output changes:
- rx queue
- -- 0 descriptors 0/1024 drop_en rx buffer size 2048 \
mempool mb_pool_0 socket 0
+ -- 0 descriptors 0/1024 drop_en rx buffer size 2048 \
mempool mb_pool_0 socket 0 burst mode : Vector Neon
- tx queue
- -- 0 descriptors 1024 thresh 32/928 \
offloads : MBUF_FAST_FREE
+ -- 0 descriptors 1024 thresh 32/928 \
offloads : MBUF_FAST_FREE burst mode : Scalar
Signed-off-by: Jie Hai <haijie1@huawei.com>
Signed-off-by: Dongdong Liu <liudongdong3@huawei.com>
Acked-by: Reshma Pattan <reshma.pattan@intel.com>
---
app/proc-info/main.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/app/proc-info/main.c b/app/proc-info/main.c
index 90e7e41e38..67217ab68b 100644
--- a/app/proc-info/main.c
+++ b/app/proc-info/main.c
@@ -845,6 +845,7 @@ show_port(void)
for (j = 0; j < dev_info.nb_rx_queues; j++) {
struct rte_eth_rxq_info queue_info;
+ struct rte_eth_burst_mode mode;
int count;
ret = rte_eth_rx_queue_info_get(i, j, &queue_info);
@@ -880,11 +881,18 @@ show_port(void)
if (queue_info.conf.offloads != 0)
show_offloads(queue_info.conf.offloads, rte_eth_dev_rx_offload_name);
+ if (rte_eth_rx_burst_mode_get(i, j, &mode) == 0)
+ printf(" burst mode : %s%s",
+ mode.info,
+ mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
+ " (per queue)" : "");
+
printf("\n");
}
for (j = 0; j < dev_info.nb_tx_queues; j++) {
struct rte_eth_txq_info queue_info;
+ struct rte_eth_burst_mode mode;
ret = rte_eth_tx_queue_info_get(i, j, &queue_info);
if (ret != 0)
@@ -905,6 +913,13 @@ show_port(void)
if (queue_info.conf.offloads != 0)
show_offloads(queue_info.conf.offloads, rte_eth_dev_tx_offload_name);
+
+ if (rte_eth_tx_burst_mode_get(i, j, &mode) == 0)
+ printf(" burst mode : %s%s",
+ mode.info,
+ mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
+ " (per queue)" : "");
+
printf("\n");
}
--
2.22.0