RDMA/nes: Use LRO

Signed-off-by: Faisal Latif <flatif@neteffect.com.
Signed-off-by: Glenn Streiff <gstreiff@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

1 files changed, 10 insertions, 2 deletions

diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
index e5366b013c1a..6998af0172ab 100644
--- a/drivers/infiniband/hw/nes/nes_nic.c
+++ b/drivers/infiniband/hw/nes/nes_nic.c
@@ -936,8 +936,7 @@ static int nes_netdev_change_mtu(struct	net_device *netdev,	int	new_mtu)
         return ret;
 }
 
-#define NES_ETHTOOL_STAT_COUNT 55
-static const char nes_ethtool_stringset[NES_ETHTOOL_STAT_COUNT][ETH_GSTRING_LEN] = {
+static const char nes_ethtool_stringset[][ETH_GSTRING_LEN] = {
         "Link Change Interrupts",
         "Linearized SKBs",
         "T/GSO Requests",
@@ -993,8 +992,12 @@ static const char nes_ethtool_stringset[NES_ETHTOOL_STAT_COUNT][ETH_GSTRING_LEN]
         "CQ Depth 32",
         "CQ Depth 128",
         "CQ Depth 256",
+        "LRO aggregated",
+        "LRO flushed",
+        "LRO no_desc",
 };
 
+#define NES_ETHTOOL_STAT_COUNT  ARRAY_SIZE(nes_ethtool_stringset)
 
 /**
  * nes_netdev_get_rx_csum
@@ -1189,6 +1192,9 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
         target_stat_values[52] = int_mod_cq_depth_32;
         target_stat_values[53] = int_mod_cq_depth_128;
         target_stat_values[54] = int_mod_cq_depth_256;
+        target_stat_values[55] = nesvnic->lro_mgr.stats.aggregated;
+        target_stat_values[56] = nesvnic->lro_mgr.stats.flushed;
+        target_stat_values[57] = nesvnic->lro_mgr.stats.no_desc;
 
 }
 
@@ -1454,6 +1460,8 @@ static struct ethtool_ops nes_ethtool_ops = {
         .set_sg = ethtool_op_set_sg,
         .get_tso = ethtool_op_get_tso,
         .set_tso = ethtool_op_set_tso,
+        .get_flags = ethtool_op_get_flags,
+        .set_flags = ethtool_op_set_flags,
 };