This patch add support for rxq_info_get and txq_info_get
Signed-off-by: Hemant Agrawal <hemant.agra...@nxp.com>
---
drivers/bus/fslmc/portal/dpaa2_hw_pvt.h | 7 ++--
drivers/net/dpaa2/dpaa2_ethdev.c | 48 ++++++++++++++++++++++++-
2 files changed, 52 insertions(+), 3 deletions(-)
diff --git a/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h
b/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h
index be48462dd..35423df12 100644
--- a/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h
+++ b/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h
@@ -167,13 +167,16 @@ struct dpaa2_queue {
struct qbman_result *cscn;
};
struct rte_event ev;
- int32_t eventfd; /*!< Event Fd of this queue */
dpaa2_queue_cb_dqrr_t *cb;
dpaa2_queue_cb_eqresp_free_t *cb_eqresp_free;
struct dpaa2_bp_info *bp_array;
/*to store tx_conf_queue corresponding to tx_queue*/
struct dpaa2_queue *tx_conf_queue;
-};
+ int32_t eventfd; /*!< Event Fd of this queue */
+ uint16_t nb_desc;
+ uint16_t resv;
+ uint64_t offloads;
+} __rte_cache_aligned;
struct swp_active_dqs {
struct qbman_result *global_active_dqs;
diff --git a/drivers/net/dpaa2/dpaa2_ethdev.c b/drivers/net/dpaa2/dpaa2_ethdev.c
index 33d52efd7..3bd435b45 100644
--- a/drivers/net/dpaa2/dpaa2_ethdev.c
+++ b/drivers/net/dpaa2/dpaa2_ethdev.c
@@ -683,6 +683,8 @@ dpaa2_dev_rx_queue_setup(struct rte_eth_dev *dev,
dpaa2_q = (struct dpaa2_queue *)priv->rx_vq[rx_queue_id];
dpaa2_q->mb_pool = mb_pool; /**< mbuf pool to populate RX ring. */
dpaa2_q->bp_array = rte_dpaa2_bpid_info;
+ dpaa2_q->nb_desc = UINT16_MAX;
+ dpaa2_q->offloads = rx_conf->offloads;
/*Get the flow id from given VQ id*/
flow_id = dpaa2_q->flow_id;
@@ -735,7 +737,7 @@ dpaa2_dev_rx_queue_setup(struct rte_eth_dev *dev,
struct dpni_taildrop taildrop;
taildrop.enable = 1;
-
+ dpaa2_q->nb_desc = nb_rx_desc;
/* Private CGR will use tail drop length as nb_rx_desc.
* for rest cases we can use standard byte based tail drop.
* There is no HW restriction, but number of CGRs are limited,
@@ -825,6 +827,9 @@ dpaa2_dev_tx_queue_setup(struct rte_eth_dev *dev,
return -EINVAL;
}
+ dpaa2_q->nb_desc = UINT16_MAX;
+ dpaa2_q->offloads = tx_conf->offloads;
+
/* Return if queue already configured */
if (dpaa2_q->flow_id != 0xffff) {
dev->data->tx_queues[tx_queue_id] = dpaa2_q;
@@ -878,6 +883,8 @@ dpaa2_dev_tx_queue_setup(struct rte_eth_dev *dev,
if (!(priv->flags & DPAA2_TX_CGR_OFF)) {
struct dpni_congestion_notification_cfg cong_notif_cfg = {0};
+ dpaa2_q->nb_desc = nb_tx_desc;
+
cong_notif_cfg.units = DPNI_CONGESTION_UNIT_FRAMES;
cong_notif_cfg.threshold_entry = nb_tx_desc;
/* Notify that the queue is not congested when the data in
@@ -2261,6 +2268,43 @@ dpaa2_dev_flow_ctrl(struct rte_eth_dev *dev,
return ret;
}
+static void
+dpaa2_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
+ struct rte_eth_rxq_info *qinfo)
+{
+ struct dpaa2_queue *rxq;
+
+ rxq = (struct dpaa2_queue *)dev->data->rx_queues[queue_id];
+
+ qinfo->mp = rxq->mb_pool;
+ qinfo->scattered_rx = dev->data->scattered_rx;
+ qinfo->nb_desc = rxq->nb_desc;
+
+ qinfo->conf.rx_free_thresh = 1;
+ qinfo->conf.rx_drop_en = 1;
+ qinfo->conf.rx_deferred_start = 0;
+ qinfo->conf.offloads = rxq->offloads;
+}
+
+static void
+dpaa2_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
+ struct rte_eth_txq_info *qinfo)
+{
+ struct dpaa2_queue *txq;
+
+ txq = dev->data->tx_queues[queue_id];
+
+ qinfo->nb_desc = txq->nb_desc;
+ qinfo->conf.tx_thresh.pthresh = 0;
+ qinfo->conf.tx_thresh.hthresh = 0;
+ qinfo->conf.tx_thresh.wthresh = 0;
+
+ qinfo->conf.tx_free_thresh = 0;
+ qinfo->conf.tx_rs_thresh = 0;
+ qinfo->conf.offloads = txq->offloads;
+ qinfo->conf.tx_deferred_start = 0;
+}
+
static struct eth_dev_ops dpaa2_ethdev_ops = {
.dev_configure = dpaa2_eth_dev_configure,
.dev_start = dpaa2_dev_start,
@@ -2302,6 +2346,8 @@ static struct eth_dev_ops dpaa2_ethdev_ops = {
.rss_hash_update = dpaa2_dev_rss_hash_update,
.rss_hash_conf_get = dpaa2_dev_rss_hash_conf_get,
.filter_ctrl = dpaa2_dev_flow_ctrl,
+ .rxq_info_get = dpaa2_rxq_info_get,
+ .txq_info_get = dpaa2_txq_info_get,
#if defined(RTE_LIBRTE_IEEE1588)
.timesync_enable = dpaa2_timesync_enable,
.timesync_disable = dpaa2_timesync_disable,
--
2.17.1
