X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Finclude%2Fpalacios%2Fvmm.h;h=51b5438ab51047f82279ee68d81412a3396f3198;hb=657edaf0edf3663843b64570c33ba1aaf9364ff0;hp=8e64a0453934e00f1a7a2ceb861f5202924536ae;hpb=bc2c46a12649344d973e2201271c05390ce924bf;p=palacios.releases.git

diff --git a/palacios/include/palacios/vmm.h b/palacios/include/palacios/vmm.h
index 8e64a04..51b5438 100644
--- a/palacios/include/palacios/vmm.h
+++ b/palacios/include/palacios/vmm.h
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the Palacios Virtual Machine Monitor developed
+ * by the V3VEE Project with funding from the United States National 
+ * Science Foundation and the Department of Energy.  
+ *
+ * The V3VEE Project is a joint project between Northwestern University
+ * and the University of New Mexico.  You can find out more at 
+ * http://www.v3vee.org
+ *
+ * Copyright (c) 2008, Jack Lange <jarusl@cs.northwestern.edu> 
+ * Copyright (c) 2008, The V3VEE Project <http://www.v3vee.org> 
+ * All rights reserved.
+ *
+ * Author: Jack Lange <jarusl@cs.northwestern.edu>
+ *
+ * This is free software.  You are permitted to use,
+ * redistribute, and modify it as specified in the file "V3VEE_LICENSE".
+ */
+
 #ifndef __VMM_H
 #define __VMM_H
 
@@ -65,14 +84,15 @@
 #endif
 
 
-#define V3_AllocPages(ptr, num_pages)		        \
-  do {							\
+#define V3_AllocPages(num_pages)		        \
+  ({							\
     extern struct vmm_os_hooks * os_hooks;		\
-    ptr = 0;						\
+    void * ptr = 0;					\
     if ((os_hooks) && (os_hooks)->allocate_pages) {	\
       ptr = (os_hooks)->allocate_pages(num_pages);	\
     }							\
-  } while (0)						\
+    ptr;						\
+  })							\
 
 
 #define V3_FreePage(page)			\
@@ -120,7 +140,7 @@
 
 #define V3_Hook_Interrupt(irq, opaque)				\
   ({								\
-    int ret = 0;							\
+    int ret = 0;						\
     extern struct vmm_os_hooks * os_hooks;			\
     if ((os_hooks) && (os_hooks)->hook_interrupt) {		\
       ret = (os_hooks)->hook_interrupt(irq, opaque);		\
@@ -148,18 +168,24 @@
 #define VMM_VMX_CPU 1
 #define VMM_SVM_CPU 2
 
+
+// Maybe make this a define....
+typedef enum v3_cpu_arch {V3_INVALID_CPU, V3_SVM_CPU, V3_SVM_REV3_CPU, V3_VMX_CPU} v3_cpu_arch_t;
+
+
 #endif //!__V3VEE__
 
 
+
 //
 //
 // This is the interrupt state that the VMM's interrupt handlers need to see
 //
 struct vmm_intr_state {
-  uint_t irq;
-  uint_t error;
+  unsigned int irq;
+  unsigned int error;
 
-  uint_t should_ack;  // Should the vmm ack this interrupt, or will
+  unsigned int should_ack;  // Should the vmm ack this interrupt, or will
                       // the host OS do it?
 
   // This is the value given when the interrupt is hooked.
@@ -187,7 +213,7 @@ struct vmm_os_hooks {
 
   //  int (*hook_interrupt)(struct guest_info *s, int irq);
 
-  int (*hook_interrupt)(uint_t irq, void *opaque);
+  int (*hook_interrupt)(unsigned int irq, void *opaque);
 
   int (*ack_irq)(int irq);
 
@@ -196,17 +222,24 @@ struct vmm_os_hooks {
 
 
   void (*start_kernel_thread)(); // include pointer to function
-};
 
 
 
+};
+
+
 /* This will contain Function pointers that control the VMs */
 struct vmm_ctrl_ops {
-  int (*init_guest)(struct guest_info* info);
+  struct guest_info *(*allocate_guest)();
+
+  int (*config_guest)(struct guest_info * info, void * config_ptr);
+  int (*init_guest)(struct guest_info * info);
   int (*start_guest)(struct guest_info * info);
   //  int (*stop_vm)(uint_t vm_id);
 
   int (*has_nested_paging)();
+
+  //  v3_cpu_arch_t (*get_cpu_arch)();
 };