From: "Wei Hu (Xavier)" <huwei013@chinasoftinc.com>
To: <dev@dpdk.org>, "Wei Hu (Xavier)" <xavier.huwei@huawei.com>,
"Min Hu (Connor)" <humin29@huawei.com>,
Yisen Zhuang <yisen.zhuang@huawei.com>
Subject: [dpdk-dev] [PATCH v3 2/3] net/hns3: support getting Tx and Rx queue information
Date: Thu, 20 Aug 2020 17:03:50 +0800 [thread overview]
Message-ID: <20200820090351.3780-3-huwei013@chinasoftinc.com> (raw)
In-Reply-To: <20200820090351.3780-1-huwei013@chinasoftinc.com>
From: Huisong Li <lihuisong@huawei.com>
This patch adds support for querying Rx/Tx queue information.
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
---
drivers/net/hns3/hns3_ethdev.c | 2 ++
drivers/net/hns3/hns3_ethdev_vf.c | 2 ++
drivers/net/hns3/hns3_rxtx.c | 33 +++++++++++++++++++++++++++++++
drivers/net/hns3/hns3_rxtx.h | 5 ++++-
4 files changed, 41 insertions(+), 1 deletion(-)
diff --git a/drivers/net/hns3/hns3_ethdev.c b/drivers/net/hns3/hns3_ethdev.c
index bcbbd7e81..fab1914c3 100644
--- a/drivers/net/hns3/hns3_ethdev.c
+++ b/drivers/net/hns3/hns3_ethdev.c
@@ -5422,6 +5422,8 @@ static const struct eth_dev_ops hns3_eth_dev_ops = {
.tx_queue_release = hns3_dev_tx_queue_release,
.rx_queue_intr_enable = hns3_dev_rx_queue_intr_enable,
.rx_queue_intr_disable = hns3_dev_rx_queue_intr_disable,
+ .rxq_info_get = hns3_rxq_info_get,
+ .txq_info_get = hns3_txq_info_get,
.dev_configure = hns3_dev_configure,
.flow_ctrl_get = hns3_flow_ctrl_get,
.flow_ctrl_set = hns3_flow_ctrl_set,
diff --git a/drivers/net/hns3/hns3_ethdev_vf.c b/drivers/net/hns3/hns3_ethdev_vf.c
index 3156ed7f5..60b576b02 100644
--- a/drivers/net/hns3/hns3_ethdev_vf.c
+++ b/drivers/net/hns3/hns3_ethdev_vf.c
@@ -2482,6 +2482,8 @@ static const struct eth_dev_ops hns3vf_eth_dev_ops = {
.tx_queue_release = hns3_dev_tx_queue_release,
.rx_queue_intr_enable = hns3_dev_rx_queue_intr_enable,
.rx_queue_intr_disable = hns3_dev_rx_queue_intr_disable,
+ .rxq_info_get = hns3_rxq_info_get,
+ .txq_info_get = hns3_txq_info_get,
.dev_configure = hns3vf_dev_configure,
.mac_addr_add = hns3vf_add_mac_addr,
.mac_addr_remove = hns3vf_remove_mac_addr,
diff --git a/drivers/net/hns3/hns3_rxtx.c b/drivers/net/hns3/hns3_rxtx.c
index 3e5e32e38..57dcf0242 100644
--- a/drivers/net/hns3/hns3_rxtx.c
+++ b/drivers/net/hns3/hns3_rxtx.c
@@ -2820,3 +2820,36 @@ void hns3_set_rxtx_function(struct rte_eth_dev *eth_dev)
eth_dev->tx_pkt_prepare = hns3_dummy_rxtx_burst;
}
}
+
+void
+hns3_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
+ struct rte_eth_rxq_info *qinfo)
+{
+ struct hns3_hw *hw = HNS3_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ struct hns3_rx_queue *rxq = dev->data->rx_queues[queue_id];
+
+ qinfo->mp = rxq->mb_pool;
+ qinfo->nb_desc = rxq->nb_rx_desc;
+ qinfo->scattered_rx = dev->data->scattered_rx;
+
+ /*
+ * If there are no available Rx buffer descriptors, incoming packets
+ * are always dropped by hardware based on hns3 network engine.
+ */
+ qinfo->conf.rx_drop_en = 1;
+ qinfo->conf.offloads = dev->data->dev_conf.rxmode.offloads;
+ qinfo->conf.rx_free_thresh = rxq->rx_free_thresh;
+ qinfo->conf.rx_deferred_start = rxq->rx_deferred_start;
+}
+
+void
+hns3_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
+ struct rte_eth_txq_info *qinfo)
+{
+ struct hns3_hw *hw = HNS3_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ struct hns3_tx_queue *txq = dev->data->tx_queues[queue_id];
+
+ qinfo->nb_desc = txq->nb_tx_desc;
+ qinfo->conf.offloads = dev->data->dev_conf.txmode.offloads;
+ qinfo->conf.tx_deferred_start = txq->tx_deferred_start;
+}
diff --git a/drivers/net/hns3/hns3_rxtx.h b/drivers/net/hns3/hns3_rxtx.h
index 0d20a27c8..f1fb3b56a 100644
--- a/drivers/net/hns3/hns3_rxtx.h
+++ b/drivers/net/hns3/hns3_rxtx.h
@@ -402,5 +402,8 @@ int hns3_set_fake_rx_or_tx_queues(struct rte_eth_dev *dev, uint16_t nb_rx_q,
int hns3_config_gro(struct hns3_hw *hw, bool en);
int hns3_restore_gro_conf(struct hns3_hw *hw);
void hns3_update_all_queues_pvid_state(struct hns3_hw *hw);
-
+void hns3_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
+ struct rte_eth_rxq_info *qinfo);
+void hns3_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
+ struct rte_eth_txq_info *qinfo);
#endif /* _HNS3_RXTX_H_ */
--
2.27.0
next prev parent reply other threads:[~2020-08-20 9:04 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-18 2:51 [dpdk-dev] [PATCH] " Wei Hu (Xavier)
2020-08-18 3:07 ` [dpdk-dev] [PATCH V2] " Wei Hu (Xavier)
2020-08-19 16:19 ` Ferruh Yigit
2020-08-20 9:07 ` Wei Hu (Xavier)
2020-08-20 9:03 ` [dpdk-dev] [PATCH v3 0/3] minor updates for getting queue info Wei Hu (Xavier)
2020-08-20 9:03 ` [dpdk-dev] [PATCH v3 1/3] net/hns3: report Rx drop packets enable configuration Wei Hu (Xavier)
2020-08-20 9:03 ` Wei Hu (Xavier) [this message]
2020-08-20 9:03 ` [dpdk-dev] [PATCH v3 3/3] ethdev: check if queue setupped when getting queue info Wei Hu (Xavier)
2020-08-24 11:01 ` [dpdk-dev] [PATCH v4 0/3] minor updates for " Wei Hu (Xavier)
2020-08-24 11:01 ` [dpdk-dev] [PATCH v4 1/3] net/hns3: report Rx drop packets enable configuration Wei Hu (Xavier)
2020-08-24 11:01 ` [dpdk-dev] [PATCH v4 2/3] net/hns3: support getting Tx and Rx queue information Wei Hu (Xavier)
2020-08-24 11:01 ` [dpdk-dev] [PATCH v4 3/3] ethdev: check if queue setupped when getting queue info Wei Hu (Xavier)
2020-08-25 8:43 ` Ferruh Yigit
2020-08-25 8:44 ` [dpdk-dev] [PATCH v4 0/3] minor updates for " Ferruh Yigit
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200820090351.3780-3-huwei013@chinasoftinc.com \
--to=huwei013@chinasoftinc.com \
--cc=dev@dpdk.org \
--cc=humin29@huawei.com \
--cc=xavier.huwei@huawei.com \
--cc=yisen.zhuang@huawei.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).