From: Sameeh Jubran <sameehj@amazon.com>
Date: Tue, 11 Jun 2019 14:58:07 +0300
Subject: net: ena: make ethtool show correct current and max queue sizes
Patch-mainline: v5.3-rc1
Git-commit: 9f9ae3f98b8d8b8aa709831057759dbb52ba5083
References: bsc#1138879 bsc#1139020 bsc#1139021

Currently ethtool -g shows the same size for current and max queue
sizes.

Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com>
Signed-off-by: Sameeh Jubran <sameehj@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/amazon/ena/ena_ethtool.c |   10 ++++------
 drivers/net/ethernet/amazon/ena/ena_netdev.c  |    2 ++
 2 files changed, 6 insertions(+), 6 deletions(-)

--- a/drivers/net/ethernet/amazon/ena/ena_ethtool.c
+++ b/drivers/net/ethernet/amazon/ena/ena_ethtool.c
@@ -486,13 +486,11 @@ static void ena_get_ringparam(struct net
 			      struct ethtool_ringparam *ring)
 {
 	struct ena_adapter *adapter = netdev_priv(netdev);
-	struct ena_ring *tx_ring = &adapter->tx_ring[0];
-	struct ena_ring *rx_ring = &adapter->rx_ring[0];
 
-	ring->rx_max_pending = rx_ring->ring_size;
-	ring->tx_max_pending = tx_ring->ring_size;
-	ring->rx_pending = rx_ring->ring_size;
-	ring->tx_pending = tx_ring->ring_size;
+	ring->tx_max_pending = adapter->max_tx_ring_size;
+	ring->rx_max_pending = adapter->max_rx_ring_size;
+	ring->tx_pending = adapter->tx_ring_size;
+	ring->rx_pending = adapter->rx_ring_size;
 }
 
 static u32 ena_flow_hash_to_flow_type(u16 hash_fields)
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -3439,6 +3439,8 @@ static int ena_probe(struct pci_dev *pde
 
 	adapter->tx_ring_size = calc_queue_ctx.tx_queue_size;
 	adapter->rx_ring_size = calc_queue_ctx.rx_queue_size;
+	adapter->max_tx_ring_size = calc_queue_ctx.max_tx_queue_size;
+	adapter->max_rx_ring_size = calc_queue_ctx.max_rx_queue_size;
 	adapter->max_tx_sgl_size = calc_queue_ctx.max_tx_sgl_size;
 	adapter->max_rx_sgl_size = calc_queue_ctx.max_rx_sgl_size;