--- bcm5700/src/mm.h~	2006-05-11 04:11:56.000000000 -0400
+++ bcm5700/src/mm.h	2006-10-08 11:31:11.000000000 -0400
@@ -27,6 +27,7 @@
 #define __NO_VERSION__
 #endif
 #include <linux/version.h>
+#include <linux/utsrelease.h>
 
 #ifdef MODULE
 
--- bcm5700/src/b57um.c~	2006-05-11 04:11:56.000000000 -0400
+++ bcm5700/src/b57um.c	2006-10-08 11:54:32.000000000 -0400
@@ -2015,8 +2015,9 @@
 #endif
 
 #ifdef BCM_TSO
-	if ((mss = (LM_UINT32) skb_shinfo(skb)->tso_size) &&
+	if (skb_is_gso(skb) &&
 		(skb->len > pDevice->TxMtu)) {
+		mss = (LM_UINT32) skb_shinfo(skb)->gso_size;
 
 #if (LINUX_VERSION_CODE >= 0x02060c)