domu prints

net/ipv4/ip_input.c

@@ -115,6 +115,10 @@
 
 #define pr_fmt(fmt) "IPv4: " fmt
 
+#ifdef CONFIG_XEN_SME
+#include "../../drivers/net/ethernet/broadcom/bnx2x/sme/xen_sme_hooks.h"
+#define DBG_BUF_SIZE 256
+#endif
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
@@ -314,6 +318,13 @@ static int ip_rcv_finish(struct net *net, struct sock *sk, struct sk_buff *skb)
 	struct rtable *rt;
 	struct net_device *dev = skb->dev;
 
+#ifdef CONFIG_XEN_SME
+	char dbg_buff[DBG_BUF_SIZE];
+	memset(dbg_buff, 0, DBG_BUF_SIZE);
+	sprintf(dbg_buff, "%s:%d caller: %pS", __func__, __LINE__,
+			__builtin_return_address(0));
+	xsl_print_sk_buff(skb, dbg_buff);
+#endif
 	/* if ingress device is enslaved to an L3 master device pass the
 	 * skb to its handler for processing
 	 */
@@ -409,6 +420,13 @@ int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt,
 	struct net *net;
 	u32 len;
 
+#ifdef CONFIG_XEN_SME
+	char dbg_buff[DBG_BUF_SIZE];
+	memset(dbg_buff, 0, DBG_BUF_SIZE);
+	sprintf(dbg_buff, "%s:%d caller: %pS", __func__, __LINE__,
+			__builtin_return_address(0));
+	xsl_print_sk_buff(skb, dbg_buff);
+#endif
 	/* When the interface is in promisc. mode, drop all the crap
 	 * that it receives, do not try to analyse it.
 	 */