net/netvsc: support configuring RSS parameters

[dpdk.git] / drivers / net / netvsc / hn_vf.c

diff --git a/drivers/net/netvsc/hn_vf.c b/drivers/net/netvsc/hn_vf.c
index 27ac87e..764cf84 100644 (file)
--- a/drivers/net/netvsc/hn_vf.c
+++ b/drivers/net/netvsc/hn_vf.c
@@ -553,3 +553,37 @@ void hn_vf_xstats_reset(struct rte_eth_dev *dev)
                vf_dev->dev_ops->xstats_reset(vf_dev);
        rte_spinlock_unlock(&hv->vf_lock);
 }
+
+int hn_vf_rss_hash_update(struct rte_eth_dev *dev,
+                         struct rte_eth_rss_conf *rss_conf)
+{
+       struct hn_data *hv = dev->data->dev_private;
+       struct rte_eth_dev *vf_dev;
+       int ret = 0;
+
+       rte_spinlock_lock(&hv->vf_lock);
+       vf_dev = hn_get_vf_dev(hv);
+       if (vf_dev && vf_dev->dev_ops->rss_hash_update)
+               ret = vf_dev->dev_ops->rss_hash_update(vf_dev, rss_conf);
+       rte_spinlock_unlock(&hv->vf_lock);
+
+       return ret;
+}
+
+int hn_vf_reta_hash_update(struct rte_eth_dev *dev,
+                          struct rte_eth_rss_reta_entry64 *reta_conf,
+                          uint16_t reta_size)
+{
+       struct hn_data *hv = dev->data->dev_private;
+       struct rte_eth_dev *vf_dev;
+       int ret = 0;
+
+       rte_spinlock_lock(&hv->vf_lock);
+       vf_dev = hn_get_vf_dev(hv);
+       if (vf_dev && vf_dev->dev_ops->reta_update)
+               ret = vf_dev->dev_ops->reta_update(vf_dev,
+                                                  reta_conf, reta_size);
+       rte_spinlock_unlock(&hv->vf_lock);
+
+       return ret;
+}