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From: Jie Hai <haijie1@huawei.com>
To: <dev@dpdk.org>, Qi Zhang <qi.z.zhang@intel.com>, Xiao Wang
<xiao.w.wang@intel.com>
CC: <haijie1@huawei.com>, <lihuisong@huawei.com>
Subject: [PATCH v2 6/8] net/fm10k: support getting queue information
Date: Thu, 28 Sep 2023 15:43:03 +0800
Message-ID: <20230928074305.2991100-7-haijie1@huawei.com>
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This patch adds support for querying Rx/Tx queue information.
Signed-off-by: Jie Hai <haijie1@huawei.com>
---
drivers/net/fm10k/fm10k_ethdev.c | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/drivers/net/fm10k/fm10k_ethdev.c b/drivers/net/fm10k/fm10k_ethdev.c
index 4d3c4c10cfa4..e12177b7cdba 100644
--- a/drivers/net/fm10k/fm10k_ethdev.c
+++ b/drivers/net/fm10k/fm10k_ethdev.c
@@ -2835,6 +2835,32 @@ fm10k_dev_close(struct rte_eth_dev *dev)
return ret;
}
+
+static void
+fm10k_dev_rxq_info_get(struct rte_eth_dev *dev, uint16_t rx_queue_id,
+ struct rte_eth_rxq_info *qinfo)
+{
+ struct fm10k_rx_queue *rxq;
+
+ rxq = dev->data->rx_queues[rx_queue_id];
+ qinfo->nb_desc = rxq->nb_desc;
+ qinfo->conf.rx_drop_en = rxq->drop_en;
+ qinfo->conf.rx_deferred_start = rxq->rx_deferred_start;
+}
+
+static void
+fm10k_dev_txq_info_get(struct rte_eth_dev *dev, uint16_t tx_queue_id,
+ struct rte_eth_txq_info *qinfo)
+{
+ struct fm10k_tx_queue *txq;
+
+ txq = dev->data->tx_queues[tx_queue_id];
+ qinfo->nb_desc = txq->nb_desc;
+ qinfo->conf.tx_rs_thresh = txq->rs_thresh;
+ qinfo->conf.tx_free_thresh = txq->free_thresh;
+ qinfo->conf.tx_deferred_start = txq->tx_deferred_start;
+}
+
static const struct eth_dev_ops fm10k_eth_dev_ops = {
.dev_configure = fm10k_dev_configure,
.dev_start = fm10k_dev_start,
@@ -2866,6 +2892,8 @@ static const struct eth_dev_ops fm10k_eth_dev_ops = {
.tx_queue_release = fm10k_tx_queue_release,
.rx_queue_intr_enable = fm10k_dev_rx_queue_intr_enable,
.rx_queue_intr_disable = fm10k_dev_rx_queue_intr_disable,
+ .rxq_info_get = fm10k_dev_rxq_info_get,
+ .txq_info_get = fm10k_dev_txq_info_get,
.reta_update = fm10k_reta_update,
.reta_query = fm10k_reta_query,
.rss_hash_update = fm10k_rss_hash_update,
--
2.30.0