cxgb3 - Add LRO support

[linux-drm-fsl-dcu.git] / drivers / net / cxgb3 / t3_cpl.h

diff --git a/drivers/net/cxgb3/t3_cpl.h b/drivers/net/cxgb3/t3_cpl.h
index b7a1a310dfd4e3b615cfcfb9096ba830a4008119..a666c5d51cc0656bdf449cdd6d34f1fc8d2852c5 100644 (file)
--- a/drivers/net/cxgb3/t3_cpl.h
+++ b/drivers/net/cxgb3/t3_cpl.h
@@ -174,6 +174,13 @@ enum {                             /* TCP congestion control algorithms */
        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 @@ union opcode_tid {
 #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))