From: Jiawen Wu <jiawenwu@trustnetic.com>
To: dev@dpdk.org
Cc: Jiawen Wu <jiawenwu@trustnetic.com>
Subject: [dpdk-dev] [PATCH v2 05/26] net/ngbe: support Rx/Tx burst mode info
Date: Thu, 21 Oct 2021 17:50:02 +0800 [thread overview]
Message-ID: <20211021095023.18288-6-jiawenwu@trustnetic.com> (raw)
In-Reply-To: <20211021095023.18288-1-jiawenwu@trustnetic.com>
Support to get Rx/Tx burst mode info.
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
---
doc/guides/nics/features/ngbe.ini | 1 +
drivers/net/ngbe/ngbe_ethdev.c | 2 ++
drivers/net/ngbe/ngbe_ethdev.h | 7 ++++
drivers/net/ngbe/ngbe_rxtx.c | 58 +++++++++++++++++++++++++++++++
4 files changed, 68 insertions(+)
diff --git a/doc/guides/nics/features/ngbe.ini b/doc/guides/nics/features/ngbe.ini
index d23e7f084f..70bf91e6a1 100644
--- a/doc/guides/nics/features/ngbe.ini
+++ b/doc/guides/nics/features/ngbe.ini
@@ -8,6 +8,7 @@ Speed capabilities = Y
Link status = Y
Link status event = Y
Queue start/stop = Y
+Burst mode info = Y
Scattered Rx = Y
TSO = Y
L3 checksum offload = Y
diff --git a/drivers/net/ngbe/ngbe_ethdev.c b/drivers/net/ngbe/ngbe_ethdev.c
index ce3f254e33..5d5967d617 100644
--- a/drivers/net/ngbe/ngbe_ethdev.c
+++ b/drivers/net/ngbe/ngbe_ethdev.c
@@ -1199,6 +1199,8 @@ static const struct eth_dev_ops ngbe_eth_dev_ops = {
.rx_queue_release = ngbe_dev_rx_queue_release,
.tx_queue_setup = ngbe_dev_tx_queue_setup,
.tx_queue_release = ngbe_dev_tx_queue_release,
+ .rx_burst_mode_get = ngbe_rx_burst_mode_get,
+ .tx_burst_mode_get = ngbe_tx_burst_mode_get,
};
RTE_PMD_REGISTER_PCI(net_ngbe, rte_ngbe_pmd);
diff --git a/drivers/net/ngbe/ngbe_ethdev.h b/drivers/net/ngbe/ngbe_ethdev.h
index 7b085f070f..286cb893d6 100644
--- a/drivers/net/ngbe/ngbe_ethdev.h
+++ b/drivers/net/ngbe/ngbe_ethdev.h
@@ -103,6 +103,13 @@ int ngbe_dev_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id);
int ngbe_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id);
+int
+ngbe_rx_burst_mode_get(struct rte_eth_dev *dev, __rte_unused uint16_t queue_id,
+ struct rte_eth_burst_mode *mode);
+int
+ngbe_tx_burst_mode_get(struct rte_eth_dev *dev, __rte_unused uint16_t queue_id,
+ struct rte_eth_burst_mode *mode);
+
uint16_t ngbe_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
uint16_t nb_pkts);
diff --git a/drivers/net/ngbe/ngbe_rxtx.c b/drivers/net/ngbe/ngbe_rxtx.c
index d6a5b1d895..fdddd48f34 100644
--- a/drivers/net/ngbe/ngbe_rxtx.c
+++ b/drivers/net/ngbe/ngbe_rxtx.c
@@ -1689,6 +1689,34 @@ ngbe_set_tx_function(struct rte_eth_dev *dev, struct ngbe_tx_queue *txq)
}
}
+static const struct {
+ eth_tx_burst_t pkt_burst;
+ const char *info;
+} ngbe_tx_burst_infos[] = {
+ { ngbe_xmit_pkts_simple, "Scalar Simple"},
+ { ngbe_xmit_pkts, "Scalar"},
+};
+
+int
+ngbe_tx_burst_mode_get(struct rte_eth_dev *dev, __rte_unused uint16_t queue_id,
+ struct rte_eth_burst_mode *mode)
+{
+ eth_tx_burst_t pkt_burst = dev->tx_pkt_burst;
+ int ret = -EINVAL;
+ unsigned int i;
+
+ for (i = 0; i < RTE_DIM(ngbe_tx_burst_infos); ++i) {
+ if (pkt_burst == ngbe_tx_burst_infos[i].pkt_burst) {
+ snprintf(mode->info, sizeof(mode->info), "%s",
+ ngbe_tx_burst_infos[i].info);
+ ret = 0;
+ break;
+ }
+ }
+
+ return ret;
+}
+
uint64_t
ngbe_get_tx_port_offloads(struct rte_eth_dev *dev)
{
@@ -2239,6 +2267,36 @@ ngbe_set_rx_function(struct rte_eth_dev *dev)
}
}
+static const struct {
+ eth_rx_burst_t pkt_burst;
+ const char *info;
+} ngbe_rx_burst_infos[] = {
+ { ngbe_recv_pkts_sc_single_alloc, "Scalar Scattered"},
+ { ngbe_recv_pkts_sc_bulk_alloc, "Scalar Scattered Bulk Alloc"},
+ { ngbe_recv_pkts_bulk_alloc, "Scalar Bulk Alloc"},
+ { ngbe_recv_pkts, "Scalar"},
+};
+
+int
+ngbe_rx_burst_mode_get(struct rte_eth_dev *dev, __rte_unused uint16_t queue_id,
+ struct rte_eth_burst_mode *mode)
+{
+ eth_rx_burst_t pkt_burst = dev->rx_pkt_burst;
+ int ret = -EINVAL;
+ unsigned int i;
+
+ for (i = 0; i < RTE_DIM(ngbe_rx_burst_infos); ++i) {
+ if (pkt_burst == ngbe_rx_burst_infos[i].pkt_burst) {
+ snprintf(mode->info, sizeof(mode->info), "%s",
+ ngbe_rx_burst_infos[i].info);
+ ret = 0;
+ break;
+ }
+ }
+
+ return ret;
+}
+
/*
* Initializes Receive Unit.
*/
--
2.21.0.windows.1
next prev parent reply other threads:[~2021-10-21 9:51 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-21 9:49 [dpdk-dev] [PATCH v2 00/26] net/ngbe: add many features Jiawen Wu
2021-10-21 9:49 ` [dpdk-dev] [PATCH v2 01/26] net/ngbe: add packet type Jiawen Wu
2021-10-21 9:49 ` [dpdk-dev] [PATCH v2 02/26] net/ngbe: support scattered Rx Jiawen Wu
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 03/26] net/ngbe: support Rx checksum offload Jiawen Wu
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 04/26] net/ngbe: support TSO Jiawen Wu
2021-10-21 9:50 ` Jiawen Wu [this message]
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 06/26] net/ngbe: support CRC offload Jiawen Wu
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 07/26] net/ngbe: support jumbo frame Jiawen Wu
2021-10-29 22:17 ` Ferruh Yigit
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 08/26] net/ngbe: support VLAN offload and VLAN filter Jiawen Wu
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 09/26] net/ngbe: support basic statistics Jiawen Wu
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 10/26] net/ngbe: support device xstats Jiawen Wu
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 11/26] net/ngbe: support MTU set Jiawen Wu
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 12/26] net/ngbe: add device promiscuous and allmulticast mode Jiawen Wu
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 13/26] net/ngbe: support getting FW version Jiawen Wu
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 14/26] net/ngbe: add loopback mode Jiawen Wu
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 15/26] net/ngbe: support MAC filters Jiawen Wu
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 16/26] net/ngbe: support RSS hash Jiawen Wu
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 17/26] net/ngbe: support SRIOV Jiawen Wu
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 18/26] net/ngbe: add mailbox process operations Jiawen Wu
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 19/26] net/ngbe: support flow control Jiawen Wu
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 20/26] net/ngbe: support device LED on and off Jiawen Wu
2021-10-29 22:20 ` Ferruh Yigit
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 21/26] net/ngbe: support EEPROM dump Jiawen Wu
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 22/26] net/ngbe: support register dump Jiawen Wu
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 23/26] net/ngbe: support timesync Jiawen Wu
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 24/26] net/ngbe: add Rx and Tx queue info get Jiawen Wu
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 25/26] net/ngbe: add Rx and Tx descriptor status Jiawen Wu
2021-10-21 9:50 ` [dpdk-dev] [PATCH v2 26/26] net/ngbe: add Tx done cleanup Jiawen Wu
2021-10-29 22:24 ` Ferruh Yigit
2021-10-29 22:15 ` [dpdk-dev] [PATCH v2 00/26] net/ngbe: add many features Ferruh Yigit
2021-10-29 22:55 ` Ferruh Yigit
2021-11-01 2:08 ` Jiawen Wu
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