From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konstantin Ananyev Subject: [PATCHv2 4/5] e1000: add support for eth_(rxq|txq)_info_get Date: Thu, 18 Jun 2015 14:18:47 +0100 Message-ID: <1434633528-23329-5-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 mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 45BCBC68A for ; Thu, 18 Jun 2015 15:19:03 +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/e1000/e1000_ethdev.h | 12 ++++++++++++ drivers/net/e1000/em_ethdev.c | 2 ++ drivers/net/e1000/em_rxtx.c | 38 ++++++++++++++++++++++++++++++++++++++ drivers/net/e1000/igb_ethdev.c | 4 ++++ drivers/net/e1000/igb_rxtx.c | 36 ++++++++++++++++++++++++++++++++++++ 5 files changed, 92 insertions(+) diff --git a/drivers/net/e1000/e1000_ethdev.h b/drivers/net/e1000/e1000_ethdev.h index c451faa..57a4017 100644 --- a/drivers/net/e1000/e1000_ethdev.h +++ b/drivers/net/e1000/e1000_ethdev.h @@ -302,6 +302,12 @@ void igb_pf_mbx_process(struct rte_eth_dev *eth_dev); int igb_pf_host_configure(struct rte_eth_dev *eth_dev); +void igb_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id, + struct rte_eth_rxq_info *qinfo); + +void igb_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id, + struct rte_eth_txq_info *qinfo); + /* * RX/TX EM function prototypes */ @@ -337,4 +343,10 @@ uint16_t eth_em_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t eth_em_recv_scattered_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts); +void em_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id, + struct rte_eth_rxq_info *qinfo); + +void em_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id, + struct rte_eth_txq_info *qinfo); + #endif /* _E1000_ETHDEV_H_ */ diff --git a/drivers/net/e1000/em_ethdev.c b/drivers/net/e1000/em_ethdev.c index a306c55..1b6d2d0 100644 --- a/drivers/net/e1000/em_ethdev.c +++ b/drivers/net/e1000/em_ethdev.c @@ -166,6 +166,8 @@ static const struct eth_dev_ops eth_em_ops = { .mac_addr_add = eth_em_rar_set, .mac_addr_remove = eth_em_rar_clear, .set_mc_addr_list = eth_em_set_mc_addr_list, + .rxq_info_get = em_rxq_info_get, + .txq_info_get = em_txq_info_get, }; /** diff --git a/drivers/net/e1000/em_rxtx.c b/drivers/net/e1000/em_rxtx.c index fdc825f..fc1c5f2 100644 --- a/drivers/net/e1000/em_rxtx.c +++ b/drivers/net/e1000/em_rxtx.c @@ -1862,3 +1862,41 @@ eth_em_tx_init(struct rte_eth_dev *dev) /* This write will effectively turn on the transmit unit. */ E1000_WRITE_REG(hw, E1000_TCTL, tctl); } + +void +em_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id, + struct rte_eth_rxq_info *qinfo) +{ + struct em_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 = EM_MAX_RING_DESC; + qinfo->min_desc = EM_MIN_RING_DESC; + + qinfo->conf.rx_free_thresh = rxq->rx_free_thresh; +} + +void +em_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id, + struct rte_eth_txq_info *qinfo) +{ + struct em_tx_queue *txq; + + txq = dev->data->tx_queues[queue_id]; + + qinfo->nb_desc = txq->nb_tx_desc; + qinfo->max_desc = EM_MAX_RING_DESC; + qinfo->min_desc = EM_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; +} diff --git a/drivers/net/e1000/igb_ethdev.c b/drivers/net/e1000/igb_ethdev.c index 24c7510..92ef01e 100644 --- a/drivers/net/e1000/igb_ethdev.c +++ b/drivers/net/e1000/igb_ethdev.c @@ -274,6 +274,8 @@ static const struct eth_dev_ops eth_igb_ops = { .rss_hash_conf_get = eth_igb_rss_hash_conf_get, .filter_ctrl = eth_igb_filter_ctrl, .set_mc_addr_list = eth_igb_set_mc_addr_list, + .rxq_info_get = igb_rxq_info_get, + .txq_info_get = igb_txq_info_get, }; /* @@ -295,6 +297,8 @@ static const struct eth_dev_ops igbvf_eth_dev_ops = { .tx_queue_setup = eth_igb_tx_queue_setup, .tx_queue_release = eth_igb_tx_queue_release, .set_mc_addr_list = eth_igb_set_mc_addr_list, + .rxq_info_get = igb_rxq_info_get, + .txq_info_get = igb_txq_info_get, }; /** diff --git a/drivers/net/e1000/igb_rxtx.c b/drivers/net/e1000/igb_rxtx.c index 43d6703..704d414 100644 --- a/drivers/net/e1000/igb_rxtx.c +++ b/drivers/net/e1000/igb_rxtx.c @@ -2394,3 +2394,39 @@ eth_igbvf_tx_init(struct rte_eth_dev *dev) } } + +void +igb_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id, + struct rte_eth_rxq_info *qinfo) +{ + struct igb_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 = IGB_MAX_RING_DESC; + qinfo->min_desc = IGB_MIN_RING_DESC; + + qinfo->conf.rx_free_thresh = rxq->rx_free_thresh; + qinfo->conf.rx_drop_en = rxq->drop_en; +} + +void +igb_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id, + struct rte_eth_txq_info *qinfo) +{ + struct igb_tx_queue *txq; + + txq = dev->data->tx_queues[queue_id]; + + qinfo->nb_desc = txq->nb_tx_desc; + qinfo->max_desc = IGB_MAX_RING_DESC; + qinfo->min_desc = IGB_MIN_RING_DESC; + + qinfo->conf.tx_thresh.pthresh = txq->pthresh; + qinfo->conf.tx_thresh.hthresh = txq->hthresh; + qinfo->conf.tx_thresh.wthresh = txq->wthresh; +} -- 1.8.5.3