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net/mana: report queue statistics

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Report packet statistics.

Signed-off-by: Long Li <longli@microsoft.com>
This commit is contained in:
Long Li 2022-10-05 16:22:07 -07:00 committed by Ferruh Yigit
parent 37544700e1
commit e350b56889
2 changed files with 78 additions and 0 deletions
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1
doc/guides/nics/features/mana.ini
View File

@ -11,6 +11,7 @@ Queue start/stop = Y
RSS hash = Y
L3 checksum offload = Y
L4 checksum offload = Y
Basic stats = Y
Multiprocess aware = Y
Linux = Y
x86-64 = Y

77
drivers/net/mana/mana.c
View File

@ -526,6 +526,79 @@ mana_dev_link_update(struct rte_eth_dev *dev,
return rte_eth_linkstatus_set(dev, &link);
}
static int
mana_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
{
unsigned int i;
for (i = 0; i < dev->data->nb_tx_queues; i++) {
struct mana_txq *txq = dev->data->tx_queues[i];
if (!txq)
continue;
stats->opackets = txq->stats.packets;
stats->obytes = txq->stats.bytes;
stats->oerrors = txq->stats.errors;
if (i < RTE_ETHDEV_QUEUE_STAT_CNTRS) {
stats->q_opackets[i] = txq->stats.packets;
stats->q_obytes[i] = txq->stats.bytes;
}
}
stats->rx_nombuf = 0;
for (i = 0; i < dev->data->nb_rx_queues; i++) {
struct mana_rxq *rxq = dev->data->rx_queues[i];
if (!rxq)
continue;
stats->ipackets = rxq->stats.packets;
stats->ibytes = rxq->stats.bytes;
stats->ierrors = rxq->stats.errors;
/* There is no good way to get stats->imissed, not setting it */
if (i < RTE_ETHDEV_QUEUE_STAT_CNTRS) {
stats->q_ipackets[i] = rxq->stats.packets;
stats->q_ibytes[i] = rxq->stats.bytes;
}
stats->rx_nombuf += rxq->stats.nombuf;
}
return 0;
}
static int
mana_dev_stats_reset(struct rte_eth_dev *dev __rte_unused)
{
unsigned int i;
PMD_INIT_FUNC_TRACE();
for (i = 0; i < dev->data->nb_tx_queues; i++) {
struct mana_txq *txq = dev->data->tx_queues[i];
if (!txq)
continue;
memset(&txq->stats, 0, sizeof(txq->stats));
}
for (i = 0; i < dev->data->nb_rx_queues; i++) {
struct mana_rxq *rxq = dev->data->rx_queues[i];
if (!rxq)
continue;
memset(&rxq->stats, 0, sizeof(rxq->stats));
}
return 0;
}
static const struct eth_dev_ops mana_dev_ops = {
.dev_configure = mana_dev_configure,
.dev_start = mana_dev_start,
@ -542,9 +615,13 @@ static const struct eth_dev_ops mana_dev_ops = {
.rx_queue_setup = mana_dev_rx_queue_setup,
.rx_queue_release = mana_dev_rx_queue_release,
.link_update = mana_dev_link_update,
.stats_get = mana_dev_stats_get,
.stats_reset = mana_dev_stats_reset,
};
static const struct eth_dev_ops mana_dev_secondary_ops = {
.stats_get = mana_dev_stats_get,
.stats_reset = mana_dev_stats_reset,
.dev_infos_get = mana_dev_info_get,
};