change poll mode for each VNET device

[palacios.git] / palacios / include / vnet / vnet.h

diff --git a/palacios/include/vnet/vnet.h b/palacios/include/vnet/vnet.h
index 949f0b2..b123d59 100644 (file)
--- a/palacios/include/vnet/vnet.h
+++ b/palacios/include/vnet/vnet.h
@@ -107,7 +107,7 @@ void v3_vnet_del_bridge(uint8_t type);
 int v3_vnet_add_route(struct v3_vnet_route route);
 void v3_vnet_del_route(uint32_t route_idx);
 
-int v3_vnet_send_pkt(struct v3_vnet_pkt * pkt, void * private_data, int synchronize);
+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);
 
@@ -117,13 +117,18 @@ struct v3_vnet_dev_ops {
     int (*input)(struct v3_vm_info * vm, 
                 struct v3_vnet_pkt * pkt, 
                 void * dev_data);
+
+    /* return >0 means there are more pkts in the queue to be sent */
+    int (*poll)(struct v3_vm_info * vm,
+               int quote,
+               void * dev_data);
 };
 
 int v3_init_vnet(void);        
 void v3_deinit_vnet(void);
 
 int v3_vnet_add_dev(struct v3_vm_info * info, uint8_t * mac, 
-                   struct v3_vnet_dev_ops * ops,
+                   struct v3_vnet_dev_ops * ops, int quote, int poll_state,
                    void * priv_data);
 int v3_vnet_del_dev(int dev_id);