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From: Chengchang Tang <tangchengchang@huawei.com>
To: <dev@dpdk.org>
Cc: <linuxarm@huawei.com>, <thomas@monjalon.net>,
	<arybchenko@solarflare.com>,  <ferruh.yigit@intel.com>
Subject: [dpdk-dev] [RFC v2 3/3] app/testpmd: Add RX buffer size dispaly in queue info querry
Date: Wed, 22 Jul 2020 14:38:10 +0800
Message-ID: <1595399890-27300-4-git-send-email-tangchengchang@huawei.com> (raw)
In-Reply-To: <1595399890-27300-1-git-send-email-tangchengchang@huawei.com>

Add RX buffer size to queue info querry cmd so that the user can get the
buffer length used by hw queue for receiving packets.

Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
---
 app/test-pmd/config.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index 30bee33..da2f837 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -452,6 +452,7 @@ rx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 		(qinfo.conf.rx_deferred_start != 0) ? "on" : "off");
 	printf("\nRX scattered packets: %s",
 		(qinfo.scattered_rx != 0) ? "on" : "off");
+	printf("\nRX Buffer size: %hu", qinfo.rx_buf_size);
 	printf("\nNumber of RXDs: %hu", qinfo.nb_desc);

 	if (rte_eth_rx_burst_mode_get(port_id, queue_id, &mode) == 0)
--
2.7.4


  parent reply	other threads:[~2020-07-22  6:40 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-23  6:48 [dpdk-dev] [RFC] ethdev: add a field for rte_eth_rxq_info Chengchang Tang
2020-06-23  9:30 ` Andrew Rybchenko
2020-06-24  3:48   ` Chengchang Tang
2020-06-24  8:52     ` Ferruh Yigit
2020-06-24 18:32       ` Ferruh Yigit
2020-06-25  9:06         ` Andrew Rybchenko
2020-06-23 14:48 ` Stephen Hemminger
2020-06-23 15:22   ` Andrew Rybchenko
2020-07-22  6:38 ` [dpdk-dev] [RFC v2 0/3] add rx buffer size " Chengchang Tang
2020-07-22  6:38   ` [dpdk-dev] [RFC v2 1/3] ethdev: add a field " Chengchang Tang
2020-07-22  6:38   ` [dpdk-dev] [RFC v2 2/3] net/hns3: add support for query of rx/tx queue info Chengchang Tang
2020-07-22  6:38   ` Chengchang Tang [this message]
2020-07-28  6:29   ` [dpdk-dev] [RFC v2 0/3] add rx buffer size for rte_eth_rxq_info Chengchang Tang
2020-07-28  9:30     ` Ferruh Yigit
2020-07-28 11:39       ` Chengchang Tang
2020-07-28 15:27         ` Thomas Monjalon

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