static int vnet_send(uint8_t * buf, uint32_t len, void * private_data, struct vm_device *dest_dev){
- struct v3_vnet_pkt pkt;
struct vnet_nic_state *vnetnic = (struct vnet_nic_state *)private_data;
-
+ struct v3_vnet_pkt pkt;
pkt.size = len;
pkt.src_type = LINK_INTERFACE;
pkt.src_id = vnetnic->vnet_dev_id;
#ifdef CONFIG_DEBUG_VNET_NIC
{
- PrintDebug("Virtio VNET-NIC: send pkt size: %d, pkt src_id: %d, src_type: %d\n",
- len, pkt.src_id, pkt.src_type);
+ PrintDebug("Virtio VNET-NIC: send pkt size: %d, pkt src_id: %d\n",
+ len, vnetnic->vnet_dev_id);
v3_hexdump(buf, len, NULL, 0);
}
#endif
-
-
+/*
+ v3_vnet_rx(buf, len, vnetnic->vnet_dev_id, LINK_INTERFACE);
+
+ //if on the dom0 core, interrupt the domU core to poll pkts
+ //otherwise, call the polling directly
+ int cpu = V3_Get_CPU();
+ cpu = (cpu == 0)?1:0;
+ v3_interrupt_cpu(vnetnic->vm, cpu, V3_VNET_POLLING_VECTOR);
+ */
+
v3_vnet_send_pkt(&pkt, NULL);
return 0;
}
#endif
+//for temporary hack for Linux bridge (w/o encapuslation) test
+#if 0
+ {
+ static int vnet_nic_guestid = -1;
+ static int vnet_nic_dom0 = -1;
+ uchar_t zeromac[6] = {0,0,0,0,0,0};
+
+ if(!strcmp(name, "vnet_nic")){ //domu
+ vnet_nic_guestid = vnet_dev_id;
+ }
+ if (!strcmp(name, "vnet_nic_dom0")){
+ vnet_nic_dom0 = vnet_dev_id;
+ }\r
+
+ if(vnet_nic_guestid != -1 && vnet_nic_dom0 !=-1){
+ struct v3_vnet_route route;
+
+ route.src_id = vnet_nic_guestid;
+ route.src_type = LINK_INTERFACE;
+ route.dst_id = vnet_nic_dom0;
+ route.dst_type = LINK_INTERFACE;
+ memcpy(route.dst_mac, zeromac, 6);
+ route.dst_mac_qual = MAC_ANY;
+ memcpy(route.src_mac, zeromac, 6);
+ route.src_mac_qual = MAC_ANY;
+ v3_vnet_add_route(route);
+
+
+ route.src_id = vnet_nic_dom0;
+ route.src_type = LINK_INTERFACE;
+ route.dst_id = vnet_nic_guestid;
+ route.dst_type = LINK_INTERFACE;
+ memcpy(route.dst_mac, zeromac, 6);
+ route.dst_mac_qual = MAC_ANY;
+ memcpy(route.src_mac, zeromac, 6);
+ route.src_mac_qual = MAC_ANY;
+
+ v3_vnet_add_route(route);
+ }
+ }
+#endif
+
return 0;
}