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path: root/drivers/net/ixgbe/ixgbe.h
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Diffstat (limited to 'drivers/net/ixgbe/ixgbe.h')
-rw-r--r--drivers/net/ixgbe/ixgbe.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index d98113472a8..956914a5028 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -32,6 +32,7 @@
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/netdevice.h>
+#include <linux/inet_lro.h>
#include "ixgbe_type.h"
#include "ixgbe_common.h"
@@ -100,6 +101,9 @@
#define IXGBE_TX_FLAGS_VLAN_MASK 0xffff0000
#define IXGBE_TX_FLAGS_VLAN_SHIFT 16
+#define IXGBE_MAX_LRO_DESCRIPTORS 8
+#define IXGBE_MAX_LRO_AGGREGATE 32
+
/* wrapper around a pointer to a socket buffer,
* so a DMA handle can be stored along with the buffer */
struct ixgbe_tx_buffer {
@@ -150,6 +154,8 @@ struct ixgbe_ring {
/* cpu for tx queue */
int cpu;
#endif
+ struct net_lro_mgr lro_mgr;
+ bool lro_used;
struct ixgbe_queue_stats stats;
u8 v_idx; /* maps directly to the index for this ring in the hardware
* vector array, can also be used for finding the bit in EICR
@@ -287,6 +293,9 @@ struct ixgbe_adapter {
unsigned long state;
u64 tx_busy;
+ u64 lro_aggregated;
+ u64 lro_flushed;
+ u64 lro_no_desc;
};
enum ixbge_state_t {