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net/failsafe: support runtime Rx queues setup

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Signed-off-by: Ian Dolzhansky <ian.dolzhansky@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
This commit is contained in:
Ian Dolzhansky 2018-08-31 17:09:37 +01:00 committed by Ferruh Yigit
parent b32c9075ee
commit c942a18292
4 changed files with 9 additions and 3 deletions
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1
doc/guides/nics/features/failsafe.ini
View File

@ -8,6 +8,7 @@ Link status = Y
Link status event = Y
Rx interrupt = Y
Queue start/stop = Y
Runtime Rx queue setup = Y
MTU update = Y
Jumbo frame = Y
Promiscuous mode = Y

1
doc/guides/rel_notes/release_18_11.rst
View File

@ -78,6 +78,7 @@ New Features
* Support for Rx and Tx queues start and stop.
* Support for Rx and Tx queues deferred start.
* Support for runtime Rx queues setup.
* **Added ability to switch queue deferred start flag on testpmd app.**

2
drivers/net/failsafe/failsafe_intr.c
View File

@ -372,7 +372,7 @@ void failsafe_rx_intr_uninstall_subdevice(struct sub_device *sdev)
for (qid = 0; qid < ETH(sdev)->data->nb_rx_queues; qid++) {
if (qid < fsdev->data->nb_rx_queues) {
fsrxq = fsdev->data->rx_queues[qid];
if (fsrxq->enable_events)
if (fsrxq != NULL && fsrxq->enable_events)
rte_eth_dev_rx_intr_disable(PORT_ID(sdev),
qid);
}

8
drivers/net/failsafe/failsafe_ops.c
View File

@ -86,6 +86,8 @@ static struct rte_eth_dev_info default_infos = {
ETH_RSS_IP |
ETH_RSS_UDP |
ETH_RSS_TCP,
.dev_capa =
RTE_ETH_DEV_CAPA_RUNTIME_RX_QUEUE_SETUP,
};
static int
@ -177,7 +179,7 @@ fs_set_queues_state_start(struct rte_eth_dev *dev)
for (i = 0; i < dev->data->nb_rx_queues; i++) {
rxq = dev->data->rx_queues[i];
if (!rxq->info.conf.rx_deferred_start)
if (rxq != NULL && !rxq->info.conf.rx_deferred_start)
dev->data->rx_queue_state[i] =
RTE_ETH_QUEUE_STATE_STARTED;
}
@ -238,7 +240,9 @@ fs_set_queues_state_stop(struct rte_eth_dev *dev)
uint16_t i;
for (i = 0; i < dev->data->nb_rx_queues; i++)
dev->data->rx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED;
if (dev->data->rx_queues[i] != NULL)
dev->data->rx_queue_state[i] =
RTE_ETH_QUEUE_STATE_STOPPED;
for (i = 0; i < dev->data->nb_tx_queues; i++)
dev->data->tx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED;
}