#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;
}
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;
}
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]);
/* 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);