*
* Copyright (c) 2009, Lei Xia <lxia@northwestern.edu>
* Copyright (c) 2009, Yuan Tang <ytang@northwestern.edu>
- * Copyright (c) 2009, Jack Lange <jarusl@cs.northwestern.edu>
- * Copyright (c) 2009, Peter Dinda <pdinda@northwestern.edu
* Copyright (c) 2009, The V3VEE Project <http://www.v3vee.org>
* All rights reserved.
*
#define ETHERNET_DATA_MAX 1500
#define ETHERNET_PACKET_LEN (ETHERNET_HEADER_LEN + ETHERNET_DATA_MAX)
-typedef enum {MAC_ANY, MAC_NOT, MAC_NONE, MAC_EMPTY} mac_type_t; //for 'src_mac_qual' and 'dst_mac_qual'
+typedef enum {MAC_ANY, MAC_NOT, MAC_NONE} mac_type_t; //for 'src_mac_qual' and 'dst_mac_qual'
typedef enum {LINK_INTERFACE, LINK_EDGE, LINK_ANY} link_type_t; //for 'type' and 'src_type' in struct routing
typedef enum {TCP_TYPE, UDP_TYPE, NONE_TYPE} prot_type_t;
+#define VNET_INITAB_HCALL 0xca00
+
//routing table entry
struct routing_entry{
char src_mac[6];
struct vnet_if_link {
- prot_type_t pro_type; //protocal type of this link
+ prot_type_t pro_type; //transport layer protocal type of this link
unsigned long dest_ip;
uint16_t dest_port;
}__attribute__((packed));
-//link table entry
struct link_entry {
link_type_t type;
int use;
}__attribute__((packed));
+struct ethernet_pkt {
+ uint32_t size; //size of data field
+ uint16_t type;
+ uint8_t use_header;
+ struct udp_link_header ext_hdr;
+ char data[ETHERNET_PACKET_LEN];
+}__attribute__((packed));
int v3_vnet_send_rawpkt(uchar_t *buf, int len, void *private_data);
int v3_vnet_send_udppkt(uchar_t *buf, int len, void *private_data);
-//int vnet_register_device(struct vm_device *vdev,
-// char *dev_name,
-// uchar_t mac[6],
-// int (*netif_input)(uchar_t * pkt, uint_t size, void *private_data),
-// void *data);
-//int vnet_unregister_device(char *dev_name);
+int vnet_register_device(struct vm_device *vdev,
+ char *dev_name,
+ uchar_t mac[6],
+ int (*netif_input)(uchar_t * pkt, uint_t size, void *private_data),
+ void *data);
+
+int vnet_add_route_entry(char src_mac[6],
+ char dest_mac[6],
+ int src_mac_qual,
+ int dest_mac_qual,
+ int link_idx,
+ link_type_t link_type,
+ int src_link_idx,
+ link_type_t src_link_type);
int v3_vnet_pkt_process();
-void v3_vnet_init(struct guest_info *vm);
+void v3_init_vnet();
#endif