Merge branch 'devel' of newskysaw.cs.northwestern.edu:/home/palacios/palacios into...

[palacios.git] / palacios / src / devices / pci_passthrough.c

diff --git a/palacios/src/devices/pci_passthrough.c b/palacios/src/devices/pci_passthrough.c
index 3eee1d2..b8f921b 100644 (file)
--- a/palacios/src/devices/pci_passthrough.c
+++ b/palacios/src/devices/pci_passthrough.c
@@ -753,9 +753,6 @@ static int setup_virt_pci_dev(struct v3_vm_info * vm_info, struct vm_device * de
 
 static struct v3_device_ops dev_ops = {
     .free = NULL,
-    .reset = NULL,
-    .start = NULL,
-    .stop = NULL,
 };
 
 
@@ -779,7 +776,7 @@ static int passthrough_init(struct v3_vm_info * vm, v3_cfg_tree_t * cfg) {
     struct pt_dev_state * state = V3_Malloc(sizeof(struct pt_dev_state));
     struct vm_device * dev = NULL;
     struct vm_device * pci = v3_find_dev(vm, v3_cfg_val(cfg, "bus"));
-    char * name = v3_cfg_val(cfg, "name");    
+    char * dev_id = v3_cfg_val(cfg, "ID");    
 
 
     memset(state, 0, sizeof(struct pt_dev_state));
@@ -790,13 +787,14 @@ static int passthrough_init(struct v3_vm_info * vm, v3_cfg_tree_t * cfg) {
     }
     
     state->pci_bus = pci;
-    strncpy(state->name, name, 32);
+    strncpy(state->name, dev_id, 32);
 
 
-    dev = v3_allocate_device(name, &dev_ops, state);
+    dev = v3_add_device(vm, dev_id, &dev_ops, state);
 
-    if (v3_attach_device(vm, dev) == -1) {
-       PrintError("Could not attach device %s\n", name);
+    if (dev == NULL) {
+       PrintError("Could not attach device %s\n", dev_id);
+       V3_Free(state);
        return -1;
     }
 
@@ -807,6 +805,7 @@ static int passthrough_init(struct v3_vm_info * vm, v3_cfg_tree_t * cfg) {
        PrintError("Could not find PCI Device %s:%s\n", 
                   v3_cfg_val(cfg, "vendor_id"), 
                   v3_cfg_val(cfg, "device_id"));
+       v3_remove_device(dev);
        return 0;
     }