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From: Yanling Song <songyl@ramaxel.com>
To: <dev@dpdk.org>
CC: <songyl@ramaxel.com>, <yanling.song@linux.dev>, <yanggan@ramaxel.com>,
<xuyun@ramaxel.com>, <ferruh.yigit@intel.com>,
<stephen@networkplumber.org>, <lihuisong@huawei.com>
Subject: [PATCH v6 21/26] net/spnic: support getting Tx/Rx queues info
Date: Thu, 30 Dec 2021 14:08:59 +0800
Message-ID: <a2b1cdb677f7effb1ead98f0bdd04d02858759e0.1640838702.git.songyl@ramaxel.com>
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This patch implements rxq_info_get() and txq_info_get() to
support getting queue depth and mbuf pool info of specified
Tx/Rx queue.
Signed-off-by: Yanling Song <songyl@ramaxel.com>
---
drivers/net/spnic/spnic_ethdev.c | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/drivers/net/spnic/spnic_ethdev.c b/drivers/net/spnic/spnic_ethdev.c
index 1b90212024..820f34da2f 100644
--- a/drivers/net/spnic/spnic_ethdev.c
+++ b/drivers/net/spnic/spnic_ethdev.c
@@ -1827,6 +1827,23 @@ static int spnic_rss_reta_update(struct rte_eth_dev *dev,
return err;
}
+static void spnic_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
+ struct rte_eth_rxq_info *rxq_info)
+{
+ struct spnic_rxq *rxq = dev->data->rx_queues[queue_id];
+
+ rxq_info->mp = rxq->mb_pool;
+ rxq_info->nb_desc = rxq->q_depth;
+}
+
+static void spnic_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
+ struct rte_eth_txq_info *txq_qinfo)
+{
+ struct spnic_txq *txq = dev->data->tx_queues[queue_id];
+
+ txq_qinfo->nb_desc = txq->q_depth;
+}
+
/**
* Update MAC address
*
@@ -2046,6 +2063,8 @@ static const struct eth_dev_ops spnic_pmd_ops = {
.rss_hash_conf_get = spnic_rss_conf_get,
.reta_update = spnic_rss_reta_update,
.reta_query = spnic_rss_reta_query,
+ .rxq_info_get = spnic_rxq_info_get,
+ .txq_info_get = spnic_txq_info_get,
.mac_addr_set = spnic_set_mac_addr,
.mac_addr_remove = spnic_mac_addr_remove,
.mac_addr_add = spnic_mac_addr_add,
@@ -2073,6 +2092,8 @@ static const struct eth_dev_ops spnic_pmd_vf_ops = {
.rss_hash_conf_get = spnic_rss_conf_get,
.reta_update = spnic_rss_reta_update,
.reta_query = spnic_rss_reta_query,
+ .rxq_info_get = spnic_rxq_info_get,
+ .txq_info_get = spnic_txq_info_get,
.mac_addr_set = spnic_set_mac_addr,
.mac_addr_remove = spnic_mac_addr_remove,
.mac_addr_add = spnic_mac_addr_add,
--
2.32.0