From: Florin Coras <fcoras@cisco.com>
Date: Tue, 20 Oct 2020 20:45:51 +0000 (-0700)
Subject: gso: remove dependency on tcp proto implementation
X-Git-Tag: v21.06-rc0~312
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=97f9694ad364a9bb19d9f642ececfd271d1214ec;p=vpp.git

gso: remove dependency on tcp proto implementation

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I3af84e968c38df0452746729dcb722d48fa438fb
---

diff --git a/src/vnet/gso/gro_func.h b/src/vnet/gso/gro_func.h
index 96a03ce7542..b821a034e71 100644
--- a/src/vnet/gso/gro_func.h
+++ b/src/vnet/gso/gro_func.h
@@ -22,7 +22,7 @@
 #include <vnet/ip/ip4.h>
 #include <vnet/ip/ip6.h>
 #include <vnet/udp/udp_packet.h>
-#include <vnet/tcp/tcp.h>
+#include <vnet/tcp/tcp_packet.h>
 #include <vnet/vnet.h>
 
 static_always_inline u8
diff --git a/src/vnet/tcp/tcp_packet.h b/src/vnet/tcp/tcp_packet.h
index fcc55ff549e..9ccd8e0ceb3 100644
--- a/src/vnet/tcp/tcp_packet.h
+++ b/src/vnet/tcp/tcp_packet.h
@@ -172,6 +172,7 @@ typedef struct
 #define TCP_MAX_WND_SCALE               14	/* See RFC 1323 */
 #define TCP_OPTS_ALIGN                  4
 #define TCP_OPTS_MAX_SACK_BLOCKS        3
+#define TCP_MAX_GSO_SZ 			65536
 
 /* Modulo arithmetic for TCP sequence numbers */
 #define seq_lt(_s1, _s2) ((i32)((_s1)-(_s2)) < 0)
diff --git a/src/vnet/tcp/tcp_types.h b/src/vnet/tcp/tcp_types.h
index c4764312744..d1dc717db7c 100644
--- a/src/vnet/tcp/tcp_types.h
+++ b/src/vnet/tcp/tcp_types.h
@@ -32,7 +32,6 @@
 #define TCP_FIB_RECHECK_PERIOD	1 * THZ	/**< Recheck every 1s */
 #define TCP_MAX_OPTION_SPACE 40
 #define TCP_CC_DATA_SZ 24
-#define TCP_MAX_GSO_SZ 65536
 #define TCP_RXT_MAX_BURST 10
 
 #define TCP_DUPACK_THRESHOLD 	3