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net/cnxk: support queue infos query

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Initial apis to get default queue information.

Signed-off-by: Satha Rao <skoteshwar@marvell.com>
This commit is contained in:
Satha Rao 2021-06-23 10:16:45 +05:30 committed by Jerin Jacob
parent 8075b057b6
commit 62dcd9343b
3 changed files with 36 additions and 0 deletions
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2
drivers/net/cnxk/cnxk_ethdev.c
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@ -1204,6 +1204,8 @@ struct eth_dev_ops cnxk_eth_dev_ops = {
.xstats_reset = cnxk_nix_xstats_reset,
.xstats_get_by_id = cnxk_nix_xstats_get_by_id,
.xstats_get_names_by_id = cnxk_nix_xstats_get_names_by_id,
.rxq_info_get = cnxk_nix_rxq_info_get,
.txq_info_get = cnxk_nix_txq_info_get,
};
static int

4
drivers/net/cnxk/cnxk_ethdev.h
View File

@ -305,6 +305,10 @@ int cnxk_nix_xstats_get_names_by_id(struct rte_eth_dev *eth_dev,
int cnxk_nix_xstats_get_by_id(struct rte_eth_dev *eth_dev, const uint64_t *ids,
uint64_t *values, unsigned int n);
int cnxk_nix_xstats_reset(struct rte_eth_dev *eth_dev);
void cnxk_nix_rxq_info_get(struct rte_eth_dev *eth_dev, uint16_t qid,
struct rte_eth_rxq_info *qinfo);
void cnxk_nix_txq_info_get(struct rte_eth_dev *eth_dev, uint16_t qid,
struct rte_eth_txq_info *qinfo);
/* Lookup configuration */
const uint32_t *cnxk_nix_supported_ptypes_get(struct rte_eth_dev *eth_dev);

30
drivers/net/cnxk/cnxk_ethdev_ops.c
View File

@ -628,3 +628,33 @@ cnxk_nix_pool_ops_supported(struct rte_eth_dev *eth_dev, const char *pool)
return -ENOTSUP;
}
void
cnxk_nix_rxq_info_get(struct rte_eth_dev *eth_dev, uint16_t qid,
struct rte_eth_rxq_info *qinfo)
{
void *rxq = eth_dev->data->rx_queues[qid];
struct cnxk_eth_rxq_sp *rxq_sp = cnxk_eth_rxq_to_sp(rxq);
memset(qinfo, 0, sizeof(*qinfo));
qinfo->mp = rxq_sp->qconf.mp;
qinfo->scattered_rx = eth_dev->data->scattered_rx;
qinfo->nb_desc = rxq_sp->qconf.nb_desc;
memcpy(&qinfo->conf, &rxq_sp->qconf.conf.rx, sizeof(qinfo->conf));
}
void
cnxk_nix_txq_info_get(struct rte_eth_dev *eth_dev, uint16_t qid,
struct rte_eth_txq_info *qinfo)
{
void *txq = eth_dev->data->tx_queues[qid];
struct cnxk_eth_txq_sp *txq_sp = cnxk_eth_txq_to_sp(txq);
memset(qinfo, 0, sizeof(*qinfo));
qinfo->nb_desc = txq_sp->qconf.nb_desc;
memcpy(&qinfo->conf, &txq_sp->qconf.conf.tx, sizeof(qinfo->conf));
}