[EHEA]: Use LRO.

Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index a154681165b9..c0cbd949e336 100644
--- a/drivers/net/ehea/ehea.h
+++ b/drivers/net/ehea/ehea.h
@@ -33,6 +33,7 @@
 #include <linux/ethtool.h>
 #include <linux/vmalloc.h>
 #include <linux/if_vlan.h>
+#include <linux/inet_lro.h>
 
 #include <asm/ibmebus.h>
 #include <asm/abs_addr.h>
@@ -58,6 +59,7 @@
 
 #define EHEA_SMALL_QUEUES
 #define EHEA_NUM_TX_QP 1
+#define EHEA_LRO_MAX_AGGR 64
 
 #ifdef EHEA_SMALL_QUEUES
 #define EHEA_MAX_CQE_COUNT      1023
@@ -84,6 +86,8 @@
 #define EHEA_RQ2_PKT_SIZE       1522
 #define EHEA_L_PKT_SIZE         256     /* low latency */
 
+#define MAX_LRO_DESCRIPTORS 8
+
 /* Send completion signaling */
 
 /* Protection Domain Identifier */
@@ -376,6 +380,8 @@ struct ehea_port_res {
         u64 tx_packets;
         u64 rx_packets;
         u32 poll_counter;
+        struct net_lro_mgr lro_mgr;
+        struct net_lro_desc lro_desc[MAX_LRO_DESCRIPTORS];
 };
 
 
@@ -429,6 +435,7 @@ struct ehea_port {
         u32 msg_enable;
         u32 sig_comp_iv;
         u32 state;
+        u32 lro_max_aggr;
         u8 phy_link;
         u8 full_duplex;
         u8 autoneg;