[PATCH v4 21/25] net/spnic: support getting Tx/Rx queues info
From: Yanling Song <hidden>
Date: 2021-12-25 11:32:10
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
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 <redacted> --- 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 914e488256..67aae4620d 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