From e517a4771b4ef95de6564084385dc6936da1f468 Mon Sep 17 00:00:00 2001
From: Michael Brown <mcb30@etherboot.org>
Date: Mon, 26 Jun 2006 15:33:46 +0000
Subject: [PATCH] Split ipv6 functions out from ipv4.c

---
 src/net/ipv4.c | 18 ------------------
 src/net/ipv6.c | 24 ++++++++++++++++++++++++
 2 files changed, 24 insertions(+), 18 deletions(-)
 create mode 100644 src/net/ipv6.c

diff --git a/src/net/ipv4.c b/src/net/ipv4.c
index 32510b58..027d141b 100644
--- a/src/net/ipv4.c
+++ b/src/net/ipv4.c
@@ -318,16 +318,6 @@ int ipv4_tx ( struct pk_buff *pkb, uint16_t trans_proto, struct in_addr *dest )
 	return rc;
 }
 
-/**
- * Transmit IP6 packets
- * 
- * Placeholder to allow linking. The function should be placed in net/ipv6.c
- */
-int ipv6_tx ( struct pk_buff *pkb __unused, uint16_t trans_proto __unused, struct in6_addr *dest __unused) {
-	return -ENOSYS;
-}
-
-
 /**
  * Process incoming IP packets
  *
@@ -363,14 +353,6 @@ static int ipv4_uip_rx ( struct pk_buff *pkb,
 	return 0;
 }
 
-/**
- * Process incoming IP6 packets
- * 
- * Placeholder function. Should rewrite in net/ipv6.c
- */
-void ipv6_rx ( struct pk_buff *pkb __unused, struct net_device *netdev __unused, const void *ll_source __unused ) {
-}
-
 /**
  * Process incoming packets (without uIP)
  *
diff --git a/src/net/ipv6.c b/src/net/ipv6.c
new file mode 100644
index 00000000..e726bda7
--- /dev/null
+++ b/src/net/ipv6.c
@@ -0,0 +1,24 @@
+#include <errno.h>
+#include <gpxe/pkbuff.h>
+#include <gpxe/netdevice.h>
+#include <gpxe/in.h>
+
+/**
+ * Transmit IP6 packets
+ *
+ * Placeholder to allow linking. The function should be placed in net/ipv6.c
+ */
+int ipv6_tx ( struct pk_buff *pkb __unused, uint16_t trans_proto __unused,
+	      struct in6_addr *dest __unused) {
+	return -ENOSYS;
+}
+
+/**
+ * Process incoming IP6 packets
+ *
+ * Placeholder function. Should rewrite in net/ipv6.c
+ */
+void ipv6_rx ( struct pk_buff *pkb __unused,
+	       struct net_device *netdev __unused,
+	       const void *ll_source __unused ) {
+}