first cut at nested paging

[palacios.git] / palacios / src / palacios / vmm_config.c

diff --git a/palacios/src/palacios/vmm_config.c b/palacios/src/palacios/vmm_config.c
index 344548f..c0c713e 100644 (file)
--- a/palacios/src/palacios/vmm_config.c
+++ b/palacios/src/palacios/vmm_config.c
@@ -88,10 +88,12 @@ int v3_config_guest(struct guest_info * info, struct v3_vm_config * config_ptr)
     
     v3_init_hypercall_map(info);
     
-  
-    if (v3_cpu_type == V3_SVM_REV3_CPU) {
+    if ((v3_cpu_type == V3_SVM_REV3_CPU) && 
+       (config_ptr->enable_nested_paging == 1)) {
+       PrintDebug("Guest Page Mode: NESTED_PAGING\n");
        info->shdw_pg_mode = NESTED_PAGING;
     } else {
+       PrintDebug("Guest Page Mode: SHADOW_PAGING\n");
        v3_init_shadow_page_state(info);
        info->shdw_pg_mode = SHADOW_PAGING;
     }
@@ -279,12 +281,12 @@ static int setup_memory_map(struct guest_info * info, struct v3_vm_config * conf
 static int setup_devices(struct guest_info * info, struct v3_vm_config * config_ptr) {
     struct vm_device * ramdisk = NULL;
     struct vm_device * cdrom = NULL;
+#ifdef DEBUG_PCI
     struct vm_device * pci = v3_create_pci();
+#endif
     struct vm_device * nvram = v3_create_nvram();
     //struct vm_device * timer = v3_create_timer();
-#ifdef DEBUG_PCI
     struct vm_device * pic = v3_create_pic();
-#endif
     struct vm_device * keyboard = v3_create_keyboard();
     struct vm_device * pit = v3_create_pit(); 
     struct vm_device * bochs_debug = v3_create_bochs_debug();