* All rights reserved.
*
* Author: Lei Xia <lxia@northwestern.edu>
- * Yuan Tang <ytang@northwestern.edu>
+ * Yuan Tang <ytang@northwestern.edu>
*
* This is free software. You are permitted to use,
* redistribute, and modify it as specified in the file "V3VEE_LICENSE".
#define __VNET_H__
#include <palacios/vmm.h>
+#include <palacios/vmm_ethernet.h>
-#define MAC_ANY 0
-#define MAC_NOT 1
-#define MAC_NONE 2
-#define MAC_ADDR 3
+#define MAC_NOSET 0
+#define MAC_ANY 11
+#define MAC_NOT 12
+#define MAC_NONE 13
+#define MAC_ADDR 14
-#define LINK_INTERFACE 0
-#define LINK_EDGE 1
-#define LINK_ANY 2
+#define LINK_NOSET 0
+#define LINK_INTERFACE 11
+#define LINK_EDGE 12
+#define LINK_ANY 13
-#define VNET_HASH_SIZE 17
-#define ETHERNET_HEADER_LEN 14
-#define ETHERNET_MTU 1500
-#define ETHERNET_PACKET_LEN (ETHERNET_HEADER_LEN + ETHERNET_MTU)
-
-#define VMM_DRIVERN 1
-#define GUEST_DRIVERN 0
-
-#define HOST_LNX_BRIDGE 1
-#define CTL_VM_BRIDGE 2
+#define VNET_HASH_SIZE 17
//routing table entry
struct v3_vnet_route {
- uint8_t src_mac[6];
- uint8_t dst_mac[6];
+ uint8_t src_mac[ETH_ALEN];
+ uint8_t dst_mac[ETH_ALEN];
uint8_t src_mac_qual;
uint8_t dst_mac_qual;
- uint32_t dst_id;
+ int dst_id;
uint8_t dst_type;
- uint32_t src_id;
+ int src_id;
uint8_t src_type;
} __attribute__((packed));
} __attribute__((packed));
-struct v3_vnet_dev_ops {
- int (*input)(struct v3_vm_info * vm,
- struct v3_vnet_pkt * pkt,
- void * dev_data);
- void (*poll) (struct v3_vm_info * vm, void * dev_data);
-
- void (*start_tx)(void * dev_data);
- void (*stop_tx)(void * dev_data);
+struct vnet_stat{
+ uint64_t tx_bytes;
+ uint32_t tx_pkts;
+ uint64_t rx_bytes;
+ uint32_t rx_pkts;
};
+
struct v3_vnet_bridge_ops {
int (*input)(struct v3_vm_info * vm,
struct v3_vnet_pkt * pkt,
void * private_data);
};
-int v3_init_vnet(void);
-void v3_deinit_vnet(void);
-
-int v3_vnet_send_pkt(struct v3_vnet_pkt * pkt, void * private_data);
-
-void v3_vnet_poll(struct v3_vm_info * vm);
+#define HOST_LNX_BRIDGE 1
+#define CTL_VM_BRIDGE 2
-int v3_vnet_add_route(struct v3_vnet_route route);
int v3_vnet_add_bridge(struct v3_vm_info * vm,
struct v3_vnet_bridge_ops * ops,
uint8_t type,
void * priv_data);
+int v3_vnet_add_route(struct v3_vnet_route route);
+int v3_vnet_send_pkt(struct v3_vnet_pkt * pkt, void * private_data);
+int v3_vnet_find_dev(uint8_t * mac);
+int v3_vnet_stat(struct vnet_stat * stats);
+#ifdef __V3VEE__
-int v3_vnet_add_dev(struct v3_vm_info * info, uint8_t mac[6],
+struct v3_vnet_dev_ops {
+ int (*input)(struct v3_vm_info * vm,
+ struct v3_vnet_pkt * pkt,
+ void * dev_data);
+ void (*poll) (struct v3_vm_info * vm, int budget, void * dev_data);
+};
+
+int v3_init_vnet(void);
+void v3_deinit_vnet(void);
+
+void v3_vnet_do_poll(struct v3_vm_info * vm);
+
+int v3_vnet_add_dev(struct v3_vm_info * info, uint8_t * mac,
struct v3_vnet_dev_ops * ops,
void * priv_data);
int v3_vnet_del_dev(int dev_id);
+#endif
#endif