From 62dcd9343b397ad0bb5c0e83d93aa00983650ec1 Mon Sep 17 00:00:00 2001 From: Satha Rao Date: Wed, 23 Jun 2021 10:16:45 +0530 Subject: [PATCH] net/cnxk: support queue infos query Initial apis to get default queue information. Signed-off-by: Satha Rao --- drivers/net/cnxk/cnxk_ethdev.c | 2 ++ drivers/net/cnxk/cnxk_ethdev.h | 4 ++++ drivers/net/cnxk/cnxk_ethdev_ops.c | 30 ++++++++++++++++++++++++++++++ 3 files changed, 36 insertions(+) diff --git a/drivers/net/cnxk/cnxk_ethdev.c b/drivers/net/cnxk/cnxk_ethdev.c index 071c293c2c..81cd04e0c7 100644 --- a/drivers/net/cnxk/cnxk_ethdev.c +++ b/drivers/net/cnxk/cnxk_ethdev.c @@ -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 diff --git a/drivers/net/cnxk/cnxk_ethdev.h b/drivers/net/cnxk/cnxk_ethdev.h index 5a0dc1320d..32977eb613 100644 --- a/drivers/net/cnxk/cnxk_ethdev.h +++ b/drivers/net/cnxk/cnxk_ethdev.h @@ -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); diff --git a/drivers/net/cnxk/cnxk_ethdev_ops.c b/drivers/net/cnxk/cnxk_ethdev_ops.c index 7f465519ec..782f163450 100644 --- a/drivers/net/cnxk/cnxk_ethdev_ops.c +++ b/drivers/net/cnxk/cnxk_ethdev_ops.c @@ -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)); +} -- 2.20.1