X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Finclude%2Fpalacios%2Fvmm_ethernet.h;h=f43ba43653a386388f3faf5cbd2edb5533ba61fd;hb=60ad6a41c6d0ee08ed689e8505eb0c3df0c2a289;hp=3794d777531613e0093cd7b981a1f052d01f35ba;hpb=65286d916b384837567b0da69b4d5a77f190fdc0;p=palacios.git

diff --git a/palacios/include/palacios/vmm_ethernet.h b/palacios/include/palacios/vmm_ethernet.h
index 3794d77..f43ba43 100644
--- a/palacios/include/palacios/vmm_ethernet.h
+++ b/palacios/include/palacios/vmm_ethernet.h
@@ -20,38 +20,57 @@
 #ifndef __ETHERNET_H__
 #define __ETHERNET_H__
 
+#include <palacios/vmm.h>
+
 #define ETHERNET_HEADER_LEN 14
 #define ETHERNET_MTU   1500
 #define ETHERNET_PACKET_LEN (ETHERNET_HEADER_LEN + ETHERNET_MTU)
 #define ETH_ALEN 6
 
+#define MIN_MTU 68
+#define MAX_MTU 65536
 
-#ifdef __V3VEE__
+#define MAX_PACKET_LEN (MAX_MTU + ETHERNET_HEADER_LEN)
 
-#include <palacios/vmm.h>
+#ifdef V3_CONFIG_VNET
+extern int net_debug;
+#endif
 
 struct nic_statistics {
-    uint32_t tx_pkts;
+    uint64_t tx_pkts;
     uint64_t tx_bytes;
-    uint32_t tx_dropped;
-	
-    uint32_t rx_pkts;
+    uint64_t tx_dropped;
+
+    uint64_t rx_pkts;
     uint64_t rx_bytes;
-    uint32_t rx_dropped;
+    uint64_t rx_dropped;
 
-    uint32_t interrupts;
+    uint32_t tx_interrupts;
+    uint32_t rx_interrupts;
 };
-    
+
+#ifdef __V3VEE__
+
+#include <palacios/vmm.h>
+
+#define V3_Net_Print(level, fmt, args...)	\
+    do {								\
+	if(level <= net_debug) {   \
+	  V3_Print(VM_NONE, VCORE_NONE, fmt, ##args);                   \
+	}							\
+    } while (0)	
+
+
 static inline int is_multicast_ethaddr(const uint8_t * addr)
 {
-    V3_ASSERT(ETH_ALEN == 6);
+    V3_ASSERT(VM_NONE, VCORE_NONE, ETH_ALEN == 6);
 	
     return (0x01 & addr[0]);
 }
 
 static inline int is_broadcast_ethaddr(const uint8_t * addr)
 {
-    V3_ASSERT(ETH_ALEN == 6);
+    V3_ASSERT(VM_NONE, VCORE_NONE, ETH_ALEN == 6);
 	
     return (addr[0] & addr[1] & addr[2] & addr[3] & addr[4] & addr[5]) == 0xff;
 }
@@ -62,7 +81,7 @@ static inline int compare_ethaddr(const uint8_t * addr1, const uint8_t * addr2)
     const uint16_t *a = (const uint16_t *) addr1;
     const uint16_t *b = (const uint16_t *) addr2;
 
-    V3_ASSERT(ETH_ALEN == 6);
+    V3_ASSERT(VM_NONE, VCORE_NONE, ETH_ALEN == 6);
     return ((a[0] ^ b[0]) | (a[1] ^ b[1]) | (a[2] ^ b[2])) != 0;
 }
 
@@ -72,7 +91,7 @@ static inline int compare_ether_hdr(const uint8_t * hdr1, const uint8_t * hdr2)
     uint32_t *a32 = (uint32_t *)(hdr1 + 2);
     uint32_t *b32 = (uint32_t *)(hdr2 + 2);
 
-    V3_ASSERT(ETHERNET_HEADER_LEN == 14);
+    V3_ASSERT(VM_NONE, VCORE_NONE, ETHERNET_HEADER_LEN == 14);
 
     return (*(uint16_t *)hdr1 ^ *(uint16_t *)hdr2) | (a32[0] ^ b32[0]) |
              (a32[1] ^ b32[1]) | (a32[2] ^ b32[2]);
@@ -80,9 +99,10 @@ static inline int compare_ether_hdr(const uint8_t * hdr1, const uint8_t * hdr2)
 
 /* AA:BB:CC:DD:EE:FF */
 static inline int str2mac(char * macstr, uint8_t * mac){
-    char hex[2], *s = macstr;
+    char hex[3], *s = macstr;
     int i = 0;
 
+    hex[2] = 0;
     while(s){
 	memcpy(hex, s, 2);
 	mac[i++] = (char)atox(hex);