[dpdk-dev] [PATCH 1/4] net/mlx5: remove hairpin queue peer port checking

[Bing Zhao]

In the current implementation of single port mode hairpin, the peer
queue should belong to the same port of the current port. When two
ports hairpin mode is introduced, the checking should be removed to
make the hairpin queue setup execute successfully.

Signed-off-by: Bing Zhao <bingz at nvidia.com>
---
 drivers/net/mlx5/mlx5_rxq.c | 4 +---
 drivers/net/mlx5/mlx5_txq.c | 4 +---
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c
index f1d8373..66abce7 100644
--- a/drivers/net/mlx5/mlx5_rxq.c
+++ b/drivers/net/mlx5/mlx5_rxq.c
@@ -776,9 +776,7 @@
 	res = mlx5_rx_queue_pre_setup(dev, idx, &desc);
 	if (res)
 		return res;
-	if (hairpin_conf->peer_count != 1 ||
-	    hairpin_conf->peers[0].port != dev->data->port_id ||
-	    hairpin_conf->peers[0].queue >= priv->txqs_n) {
+	if (hairpin_conf->peer_count != 1) {
 		DRV_LOG(ERR, "port %u unable to setup hairpin queue index %u "
 			" invalid hairpind configuration", dev->data->port_id,
 			idx);
diff --git a/drivers/net/mlx5/mlx5_txq.c b/drivers/net/mlx5/mlx5_txq.c
index af84f5f..17a9f5a 100644
--- a/drivers/net/mlx5/mlx5_txq.c
+++ b/drivers/net/mlx5/mlx5_txq.c
@@ -421,9 +421,7 @@
 	res = mlx5_tx_queue_pre_setup(dev, idx, &desc);
 	if (res)
 		return res;
-	if (hairpin_conf->peer_count != 1 ||
-	    hairpin_conf->peers[0].port != dev->data->port_id ||
-	    hairpin_conf->peers[0].queue >= priv->rxqs_n) {
+	if (hairpin_conf->peer_count != 1) {
 		DRV_LOG(ERR, "port %u unable to setup hairpin queue index %u "
 			" invalid hairpind configuration", dev->data->port_id,
 			idx);
-- 
1.8.3.1