net/e1000: fix queue number in RSS configuration

[dpdk.git] / drivers / net / e1000 / igb_rxtx.c

diff --git a/drivers/net/e1000/igb_rxtx.c b/drivers/net/e1000/igb_rxtx.c
index f2d3d49..25ff5f6 100644 (file)
--- a/drivers/net/e1000/igb_rxtx.c
+++ b/drivers/net/e1000/igb_rxtx.c
@@ -2851,11 +2851,17 @@ igb_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
 }
 
 int
-igb_rss_conf_init(struct igb_rte_flow_rss_conf *out,
+igb_rss_conf_init(struct rte_eth_dev *dev,
+                 struct igb_rte_flow_rss_conf *out,
                  const struct rte_flow_action_rss *in)
 {
+       struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
        if (in->key_len > RTE_DIM(out->key) ||
-           in->queue_num > RTE_DIM(out->queue))
+           ((hw->mac.type == e1000_82576) &&
+            (in->queue_num > IGB_MAX_RX_QUEUE_NUM_82576)) ||
+           ((hw->mac.type != e1000_82576) &&
+            (in->queue_num > IGB_MAX_RX_QUEUE_NUM)))
                return -EINVAL;
        out->conf = (struct rte_flow_action_rss){
                .func = in->func,
@@ -2944,7 +2950,7 @@ igb_config_rss_filter(struct rte_eth_dev *dev,
                rss_conf.rss_key = rss_intel_key; /* Default hash key */
        igb_hw_rss_hash_set(hw, &rss_conf);
 
-       if (igb_rss_conf_init(&filter_info->rss_info, &conf->conf))
+       if (igb_rss_conf_init(dev, &filter_info->rss_info, &conf->conf))
                return -EINVAL;
 
        return 0;