#include <palacios/vmm.h>
-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
+#define V3_VNET_POLLING_VECTOR 50
-#define VNET_HASH_SIZE 16
+typedef enum {MAC_ANY=0, MAC_NOT, MAC_NONE, MAC_ADDR} mac_type_t; //for 'src_mac_qual' and 'dst_mac_qual'
+typedef enum {LINK_INTERFACE=0, LINK_EDGE, LINK_ANY} link_type_t; //for 'type' and 'src_type' in struct routing
+
+
+#define VNET_HASH_SIZE 17
#define ETHERNET_HEADER_LEN 14
-#define ETHERNET_DATA_MAX 1500
-#define ETHERNET_PACKET_LEN (ETHERNET_HEADER_LEN + ETHERNET_DATA_MAX)
+#define ETHERNET_MTU 6000
+#define ETHERNET_PACKET_LEN (ETHERNET_HEADER_LEN + ETHERNET_MTU)
//routing table entry
struct v3_vnet_route {
struct {
uint8_t src_type;
uint32_t src_id;
- uint8_t data[ETHERNET_PACKET_LEN];
+ uint8_t header[ETHERNET_HEADER_LEN];
+ uint8_t *data;
} __attribute__((packed));
} __attribute__((packed));
} __attribute__((packed));
-int v3_vnet_send_pkt(struct v3_vnet_pkt * pkt);
+#ifdef CONFIG_VNET_PROFILE
+struct v3_vnet_profile{
+ uint64_t time_copy_from_guest;
+ uint64_t time_route_lookup;
+ uint64_t time_mallocfree;
+ uint64_t time_copy_to_guest;
+ uint64_t total_handle_time;
+ uint64_t memcpy_time;
-int v3_vnet_add_route(struct v3_vnet_route route);
+ uint64_t total_exit_time;
+ bool print;
+
+ uint64_t virtio_handle_start;
+};
+#endif
-//int v3_vnet_del_route();
+struct v3_vnet_bridge_input_args{
+ struct v3_vm_info * vm;
+ struct v3_vnet_pkt *vnet_pkts;
+ uint16_t pkt_num;
+ void * private_data;
+};
+int v3_vnet_send_pkt(struct v3_vnet_pkt * pkt, void *private_data);
+void v3_vnet_send_pkt_xcall(void * data);
+
+int v3_vnet_add_route(struct v3_vnet_route route);
int V3_init_vnet();
-//int v3_vnet_add_bridge(struct v3_vm_info * vm, uint8_t mac[6]);
+int v3_vnet_add_bridge(struct v3_vm_info * vm,
+ int (*input)(struct v3_vm_info * vm, struct v3_vnet_pkt pkt[], uint16_t pkt_num, void * private_data),
+ void (*xcall_input)(void *data),
+ int (*poll_pkt)(struct v3_vm_info * vm, void * private_data),
+ uint16_t max_delayed_pkts,
+ long max_latency,
+ void * priv_data);
-int v3_vnet_add_dev(struct v3_vm_info *info, char * dev_name, uint8_t mac[6],
+int v3_vnet_add_dev(struct v3_vm_info *info, uint8_t mac[6],
int (*dev_input)(struct v3_vm_info * vm, struct v3_vnet_pkt * pkt, void * private_data),
void * priv_data);
+void v3_vnet_heartbeat(struct guest_info *core);
+
+
+int v3_vnet_disable_bridge();
+int v3_vnet_enable_bridge();
+
+void v3_vnet_polling();
-// temporary hack
-int v3_vnet_pkt_process();
+int v3_vnet_rx(uchar_t *buf, uint16_t size, uint16_t src_id, uint8_t src_type);
#endif