X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fdevices%2Flnx_virtio_vnet.c;h=9e10784561e5df9c85c5379b30dcff47f80892ef;hb=03be513c0df4bd0c559a0613943ef580e054bb3f;hp=984f9b0dcc1419ef1b8552002e9a0065a2cf7cfd;hpb=107d8f06c7083f58fc96d781efb0226edd82c7d9;p=palacios.git

diff --git a/palacios/src/devices/lnx_virtio_vnet.c b/palacios/src/devices/lnx_virtio_vnet.c
index 984f9b0..9e10784 100644
--- a/palacios/src/devices/lnx_virtio_vnet.c
+++ b/palacios/src/devices/lnx_virtio_vnet.c
@@ -562,12 +562,17 @@ static int vnet_virtio_io_read(struct guest_info * core,
 }
 
 
+static int virtio_free(struct virtio_vnet_state * vnet_state) {
+
+    // unregister from PCI
+
+    V3_Free(vnet_state);
+    return 0;
+}
+
 
 static struct v3_device_ops dev_ops = {
-    .free = NULL,
-    .reset = NULL,
-    .start = NULL,
-    .stop = NULL,
+    .free = (int (*)(void *))virtio_free,
 };
 
 static int dev_init(struct v3_vm_info * vm, v3_cfg_tree_t * cfg) {
@@ -588,10 +593,11 @@ static int dev_init(struct v3_vm_info * vm, v3_cfg_tree_t * cfg) {
 	
     vnet_state->vm = vm;
 
-    struct vm_device * dev = v3_allocate_device(name, &dev_ops, vnet_state);
+    struct vm_device * dev = v3_add_device(vm, name, &dev_ops, vnet_state);
 
-    if (v3_attach_device(vm, dev) == -1) {
+    if (dev == NULL) {
 	PrintError("Could not attach device %s\n", name);
+	V3_Free(vnet_state);
 	return -1;
     }
 
@@ -635,6 +641,7 @@ static int dev_init(struct v3_vm_info * vm, v3_cfg_tree_t * cfg) {
 
 	if (!pci_dev) {
 	    PrintError("Could not register PCI Device\n");
+	    v3_remove_device(dev);
 	    return -1;
 	}
 	
@@ -659,6 +666,7 @@ static int dev_init(struct v3_vm_info * vm, v3_cfg_tree_t * cfg) {
     brg_ops.poll = vnet_virtio_poll;
 
     V3_Print("Registering Virtio device as vnet bridge\n");
+
     v3_vnet_add_bridge(vm, &brg_ops, CTL_VM_BRIDGE, (void *)vnet_state);
 
     return 0;