[dpdk-dev] [PATCH] net/pcap: set queue started and stopped
Gage Eads
gage.eads at intel.com
Mon Jul 9 22:21:59 CEST 2018
Set the rx and tx queue state appropriately when the queues or device are
started or stopped.
Signed-off-by: Gage Eads <gage.eads at intel.com>
---
drivers/net/pcap/rte_eth_pcap.c | 42 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/drivers/net/pcap/rte_eth_pcap.c b/drivers/net/pcap/rte_eth_pcap.c
index 6bd4a7d79..21e466bcd 100644
--- a/drivers/net/pcap/rte_eth_pcap.c
+++ b/drivers/net/pcap/rte_eth_pcap.c
@@ -430,6 +430,10 @@ eth_dev_start(struct rte_eth_dev *dev)
return -1;
rx->pcap = tx->pcap;
}
+
+ dev->data->tx_queue_state[0] = RTE_ETH_QUEUE_STATE_STARTED;
+ dev->data->rx_queue_state[0] = RTE_ETH_QUEUE_STATE_STARTED;
+
goto status_up;
}
@@ -490,6 +494,8 @@ eth_dev_stop(struct rte_eth_dev *dev)
pcap_close(tx->pcap);
tx->pcap = NULL;
rx->pcap = NULL;
+ dev->data->tx_queue_state[0] = RTE_ETH_QUEUE_STATE_STOPPED;
+ dev->data->rx_queue_state[0] = RTE_ETH_QUEUE_STATE_STOPPED;
goto status_down;
}
@@ -643,6 +649,38 @@ eth_tx_queue_setup(struct rte_eth_dev *dev,
return 0;
}
+static int
+eth_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id)
+{
+ dev->data->rx_queue_state[rx_queue_id] = RTE_ETH_QUEUE_STATE_STARTED;
+
+ return 0;
+}
+
+static int
+eth_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id)
+{
+ dev->data->tx_queue_state[tx_queue_id] = RTE_ETH_QUEUE_STATE_STARTED;
+
+ return 0;
+}
+
+static int
+eth_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id)
+{
+ dev->data->rx_queue_state[rx_queue_id] = RTE_ETH_QUEUE_STATE_STOPPED;
+
+ return 0;
+}
+
+static int
+eth_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id)
+{
+ dev->data->tx_queue_state[tx_queue_id] = RTE_ETH_QUEUE_STATE_STOPPED;
+
+ return 0;
+}
+
static const struct eth_dev_ops ops = {
.dev_start = eth_dev_start,
.dev_stop = eth_dev_stop,
@@ -651,6 +689,10 @@ static const struct eth_dev_ops ops = {
.dev_infos_get = eth_dev_info,
.rx_queue_setup = eth_rx_queue_setup,
.tx_queue_setup = eth_tx_queue_setup,
+ .rx_queue_start = eth_rx_queue_start,
+ .tx_queue_start = eth_tx_queue_start,
+ .rx_queue_stop = eth_rx_queue_stop,
+ .tx_queue_stop = eth_tx_queue_stop,
.rx_queue_release = eth_queue_release,
.tx_queue_release = eth_queue_release,
.link_update = eth_link_update,
--
2.13.6
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