From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konstantin Ananyev Subject: [PATCHv2 3/5] ixgbe: add support for eth_(rxq|txq)_info_get Date: Thu, 18 Jun 2015 14:18:46 +0100 Message-ID: <1434633528-23329-4-git-send-email-konstantin.ananyev@intel.com> References: <1434560084-21237-2-git-send-email-konstantin.ananyev@intel.com> <1434633528-23329-1-git-send-email-konstantin.ananyev@intel.com> To: dev@dpdk.org Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id A4D60C682 for ; Thu, 18 Jun 2015 15:19:01 +0200 (CEST) In-Reply-To: <1434633528-23329-1-git-send-email-konstantin.ananyev@intel.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Signed-off-by: Konstantin Ananyev --- drivers/net/ixgbe/ixgbe_ethdev.c | 4 ++++ drivers/net/ixgbe/ixgbe_ethdev.h | 6 ++++++ drivers/net/ixgbe/ixgbe_rxtx.c | 42 ++++++++++++++++++++++++++++++++++++++++ 3 files changed, 52 insertions(+) diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c index 7414a2e..99eaf26 100644 --- a/drivers/net/ixgbe/ixgbe_ethdev.c +++ b/drivers/net/ixgbe/ixgbe_ethdev.c @@ -386,6 +386,8 @@ static const struct eth_dev_ops ixgbe_eth_dev_ops = { .rss_hash_conf_get = ixgbe_dev_rss_hash_conf_get, .filter_ctrl = ixgbe_dev_filter_ctrl, .set_mc_addr_list = ixgbe_dev_set_mc_addr_list, + .rxq_info_get = ixgbe_rxq_info_get, + .txq_info_get = ixgbe_txq_info_get, }; /* @@ -412,6 +414,8 @@ static const struct eth_dev_ops ixgbevf_eth_dev_ops = { .mac_addr_add = ixgbevf_add_mac_addr, .mac_addr_remove = ixgbevf_remove_mac_addr, .set_mc_addr_list = ixgbe_dev_set_mc_addr_list, + .rxq_info_get = ixgbe_rxq_info_get, + .txq_info_get = ixgbe_txq_info_get, }; /** diff --git a/drivers/net/ixgbe/ixgbe_ethdev.h b/drivers/net/ixgbe/ixgbe_ethdev.h index 19237b8..25d76d2 100644 --- a/drivers/net/ixgbe/ixgbe_ethdev.h +++ b/drivers/net/ixgbe/ixgbe_ethdev.h @@ -343,6 +343,12 @@ int ixgbe_dev_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id); int ixgbe_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id); +void ixgbe_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id, + struct rte_eth_rxq_info *qinfo); + +void ixgbe_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id, + struct rte_eth_txq_info *qinfo); + int ixgbevf_dev_rx_init(struct rte_eth_dev *dev); void ixgbevf_dev_tx_init(struct rte_eth_dev *dev); diff --git a/drivers/net/ixgbe/ixgbe_rxtx.c b/drivers/net/ixgbe/ixgbe_rxtx.c index 4f9ab22..68ebc52 100644 --- a/drivers/net/ixgbe/ixgbe_rxtx.c +++ b/drivers/net/ixgbe/ixgbe_rxtx.c @@ -4501,6 +4501,48 @@ ixgbe_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id) return 0; } +void +ixgbe_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id, + struct rte_eth_rxq_info *qinfo) +{ + struct ixgbe_rx_queue *rxq; + + rxq = dev->data->rx_queues[queue_id]; + + qinfo->mp = rxq->mb_pool; + qinfo->scattered_rx = dev->data->scattered_rx; + + qinfo->nb_desc = rxq->nb_rx_desc; + qinfo->max_desc = IXGBE_MAX_RING_DESC; + qinfo->min_desc = IXGBE_MIN_RING_DESC; + + qinfo->conf.rx_free_thresh = rxq->rx_free_thresh; + qinfo->conf.rx_drop_en = rxq->drop_en; + qinfo->conf.rx_deferred_start = rxq->rx_deferred_start; +} + +void +ixgbe_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id, + struct rte_eth_txq_info *qinfo) +{ + struct ixgbe_tx_queue *txq; + + txq = dev->data->tx_queues[queue_id]; + + qinfo->nb_desc = txq->nb_tx_desc; + qinfo->max_desc = IXGBE_MAX_RING_DESC; + qinfo->min_desc = IXGBE_MIN_RING_DESC; + + qinfo->conf.tx_thresh.pthresh = txq->pthresh; + qinfo->conf.tx_thresh.hthresh = txq->hthresh; + qinfo->conf.tx_thresh.wthresh = txq->wthresh; + + qinfo->conf.tx_free_thresh = txq->tx_free_thresh; + qinfo->conf.tx_rs_thresh = txq->tx_rs_thresh; + qinfo->conf.txq_flags = txq->txq_flags; + qinfo->conf.tx_deferred_start = txq->tx_deferred_start; +} + /* * [VF] Initializes Receive Unit. */ -- 1.8.5.3