From: Ankit Garg <nktgrg@google.com>

The device behind DQO format has always coalesced packets per stricter
hardware GRO spec even though it was being advertised as LRO.

Update advertised capability to match device behavior.

Signed-off-by: Ankit Garg <nktgrg@google.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Reviewed-by: Harshitha Ramamurthy <hramamurthy@google.com>
Signed-off-by: Joshua Washington <joshwash@google.com>
---
 drivers/net/ethernet/google/gve/gve_adminq.c |  6 +++---
 drivers/net/ethernet/google/gve/gve_main.c   | 15 ++++++++-------
 2 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/drivers/net/ethernet/google/gve/gve_adminq.c b/drivers/net/ethernet/google/gve/gve_adminq.c
index b72cc0fa..873672f6 100644
--- a/drivers/net/ethernet/google/gve/gve_adminq.c
+++ b/drivers/net/ethernet/google/gve/gve_adminq.c
@@ -791,7 +791,7 @@ static void gve_adminq_get_create_rx_queue_cmd(struct gve_priv *priv,
 		cmd->create_rx_queue.rx_buff_ring_size =
 			cpu_to_be16(priv->rx_desc_cnt);
 		cmd->create_rx_queue.enable_rsc =
-			!!(priv->dev->features & NETIF_F_LRO);
+			!!(priv->dev->features & NETIF_F_GRO_HW);
 		if (priv->header_split_enabled)
 			cmd->create_rx_queue.header_buffer_size =
 				cpu_to_be16(priv->header_buf_size);
@@ -1127,9 +1127,9 @@ int gve_adminq_describe_device(struct gve_priv *priv)
 
 	gve_set_default_rss_sizes(priv);
 
-	/* DQO supports LRO. */
+	/* DQO supports HW-GRO. */
 	if (!gve_is_gqi(priv))
-		priv->dev->hw_features |= NETIF_F_LRO;
+		priv->dev->hw_features |= NETIF_F_GRO_HW;
 
 	priv->max_registered_pages =
 				be64_to_cpu(descriptor->max_registered_pages);
diff --git a/drivers/net/ethernet/google/gve/gve_main.c b/drivers/net/ethernet/google/gve/gve_main.c
index 0ee864b0..ee963c98 100644
--- a/drivers/net/ethernet/google/gve/gve_main.c
+++ b/drivers/net/ethernet/google/gve/gve_main.c
@@ -1718,9 +1718,9 @@ static int gve_verify_xdp_configuration(struct net_device *dev,
 	struct gve_priv *priv = netdev_priv(dev);
 	u16 max_xdp_mtu;
 
-	if (dev->features & NETIF_F_LRO) {
+	if (dev->features & NETIF_F_GRO_HW) {
 		NL_SET_ERR_MSG_MOD(extack,
-				   "XDP is not supported when LRO is on.");
+				   "XDP is not supported when HW-GRO is on.");
 		return -EOPNOTSUPP;
 	}
 
@@ -2137,12 +2137,13 @@ static int gve_set_features(struct net_device *netdev,
 
 	gve_get_curr_alloc_cfgs(priv, &tx_alloc_cfg, &rx_alloc_cfg);
 
-	if ((netdev->features & NETIF_F_LRO) != (features & NETIF_F_LRO)) {
-		netdev->features ^= NETIF_F_LRO;
-		if (priv->xdp_prog && (netdev->features & NETIF_F_LRO)) {
+	if ((netdev->features & NETIF_F_GRO_HW) !=
+	    (features & NETIF_F_GRO_HW)) {
+		netdev->features ^= NETIF_F_GRO_HW;
+		if (priv->xdp_prog && (netdev->features & NETIF_F_GRO_HW)) {
 			netdev_warn(netdev,
-				    "XDP is not supported when LRO is on.\n");
-			err =  -EOPNOTSUPP;
+				    "HW-GRO is not supported when XDP is on.");
+			err = -EOPNOTSUPP;
 			goto revert_features;
 		}
 		if (netif_running(netdev)) {
-- 
2.53.0.473.g4a7958ca14-goog