[dpdk-dev] [PATCH 4/5] e1000: add support for eth_(rx|tx)_qinfo_get
Konstantin Ananyev
konstantin.ananyev at intel.com
Wed Jun 17 18:54:43 CEST 2015
Signed-off-by: Konstantin Ananyev <konstantin.ananyev at intel.com>
---
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..6001066 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_rx_qinfo_get(struct rte_eth_dev *dev, uint16_t queue_id,
+ struct rte_eth_rx_qinfo *qinfo);
+
+void igb_tx_qinfo_get(struct rte_eth_dev *dev, uint16_t queue_id,
+ struct rte_eth_tx_qinfo *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_rx_qinfo_get(struct rte_eth_dev *dev, uint16_t queue_id,
+ struct rte_eth_rx_qinfo *qinfo);
+
+void em_tx_qinfo_get(struct rte_eth_dev *dev, uint16_t queue_id,
+ struct rte_eth_tx_qinfo *qinfo);
+
#endif /* _E1000_ETHDEV_H_ */
diff --git a/drivers/net/e1000/em_ethdev.c b/drivers/net/e1000/em_ethdev.c
index a306c55..d9188a4 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,
+ .rx_qinfo_get = em_rx_qinfo_get,
+ .tx_qinfo_get = em_tx_qinfo_get,
};
/**
diff --git a/drivers/net/e1000/em_rxtx.c b/drivers/net/e1000/em_rxtx.c
index fdc825f..39d6b25 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_rx_qinfo_get(struct rte_eth_dev *dev, uint16_t queue_id,
+ struct rte_eth_rx_qinfo *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_tx_qinfo_get(struct rte_eth_dev *dev, uint16_t queue_id,
+ struct rte_eth_tx_qinfo *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..1e11918 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,
+ .rx_qinfo_get = igb_rx_qinfo_get,
+ .tx_qinfo_get = igb_tx_qinfo_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,
+ .rx_qinfo_get = igb_rx_qinfo_get,
+ .tx_qinfo_get = igb_tx_qinfo_get,
};
/**
diff --git a/drivers/net/e1000/igb_rxtx.c b/drivers/net/e1000/igb_rxtx.c
index 43d6703..48d58f6 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_rx_qinfo_get(struct rte_eth_dev *dev, uint16_t queue_id,
+ struct rte_eth_rx_qinfo *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_tx_qinfo_get(struct rte_eth_dev *dev, uint16_t queue_id,
+ struct rte_eth_tx_qinfo *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
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