cxgb3 - Add LRO support
Add LRO support.
Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
diff --git a/drivers/net/cxgb3/t3_cpl.h b/drivers/net/cxgb3/t3_cpl.h
index b7a1a31..a666c5d 100644
--- a/drivers/net/cxgb3/t3_cpl.h
+++ b/drivers/net/cxgb3/t3_cpl.h
@@ -174,6 +174,13 @@
CONG_ALG_HIGHSPEED
};
+enum { /* RSS hash type */
+ RSS_HASH_NONE = 0,
+ RSS_HASH_2_TUPLE = 1,
+ RSS_HASH_4_TUPLE = 2,
+ RSS_HASH_TCPV6 = 3
+};
+
union opcode_tid {
__be32 opcode_tid;
__u8 opcode;
@@ -184,6 +191,10 @@
#define G_OPCODE(x) (((x) >> S_OPCODE) & 0xFF)
#define G_TID(x) ((x) & 0xFFFFFF)
+#define S_HASHTYPE 22
+#define M_HASHTYPE 0x3
+#define G_HASHTYPE(x) (((x) >> S_HASHTYPE) & M_HASHTYPE)
+
/* tid is assumed to be 24-bits */
#define MK_OPCODE_TID(opcode, tid) (V_OPCODE(opcode) | (tid))