fixes to allow stopping a paused guest

[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 640144e..de882d0 100644 (file)
--- a/palacios/src/palacios/vmm_config.c
+++ b/palacios/src/palacios/vmm_config.c
@@ -30,7 +30,6 @@
 #include <palacios/vmm_xml.h>
 #include <palacios/vmm_io.h>
 #include <palacios/vmm_msr.h>
-#include <palacios/vmm_mptable.h>
 #include <palacios/vmm_sprintf.h>
 
 
@@ -202,7 +201,7 @@ static inline uint32_t get_alignment(char * align_str) {
        }
     }
     
-#ifndef CONFIG_ALIGNED_PG_ALLOC
+#ifndef V3_CONFIG_ALIGNED_PG_ALLOC
     if (alignment != PAGE_SIZE_4KB) {
        PrintError("Aligned page allocations are not supported in this host (requested alignment=%d)\n", alignment);
        PrintError("Ignoring alignment request\n");
@@ -247,7 +246,7 @@ static int pre_config_vm(struct v3_vm_info * vm, v3_cfg_tree_t * vm_cfg) {
        return -1;
     }
 
-#ifdef CONFIG_TELEMETRY
+#ifdef V3_CONFIG_TELEMETRY
     {
        char * telemetry = v3_cfg_val(vm_cfg, "telemetry");
 
@@ -281,7 +280,7 @@ static int pre_config_vm(struct v3_vm_info * vm, v3_cfg_tree_t * vm_cfg) {
 
 
 static int determine_paging_mode(struct guest_info * info, v3_cfg_tree_t * core_cfg) {
-    extern v3_cpu_arch_t v3_cpu_types[];
+    extern v3_cpu_arch_t v3_mach_type;
 
     v3_cfg_tree_t * vm_tree = info->vm_info->cfg_data->cfg;
     v3_cfg_tree_t * pg_tree = v3_cfg_subtree(vm_tree, "paging");
@@ -292,9 +291,9 @@ static int determine_paging_mode(struct guest_info * info, v3_cfg_tree_t * core_
     if (pg_mode) {
        if ((strcasecmp(pg_mode, "nested") == 0)) {
            // we assume symmetric cores, so if core 0 has nested paging they all do
-           if ((v3_cpu_types[0] == V3_SVM_REV3_CPU) || 
-               (v3_cpu_types[0] == V3_VMX_EPT_CPU) ||
-               (v3_cpu_types[0] == V3_VMX_EPT_UG_CPU)) {
+           if ((v3_mach_type == V3_SVM_REV3_CPU) || 
+               (v3_mach_type == V3_VMX_EPT_CPU) ||
+               (v3_mach_type  == V3_VMX_EPT_UG_CPU)) {
                info->shdw_pg_mode = NESTED_PAGING;
            } else {
                PrintError("Nested paging not supported on this hardware. Defaulting to shadow paging\n");
@@ -353,14 +352,18 @@ static int post_config_vm(struct v3_vm_info * vm, v3_cfg_tree_t * cfg) {
        return -1;
     }
 
-    /* 
-     * Initialize configured extensions 
-     */
-    if (setup_extensions(vm, cfg) == -1) {
-       PrintError("Failed to setup extensions\n");
+
+    if (vm->vm_class == V3_PC_VM) {
+       if (post_config_pc(vm, cfg) == -1) {
+           PrintError("PC Post configuration failure\n");
+           return -1;
+       }
+    } else {
+       PrintError("Invalid VM Class\n");
        return -1;
     }
 
+
     /* 
      * Initialize configured devices
      */
@@ -374,16 +377,17 @@ static int post_config_vm(struct v3_vm_info * vm, v3_cfg_tree_t * cfg) {
     v3_print_msr_map(vm);
 
 
-    if (vm->vm_class == V3_PC_VM) {
-       if (post_config_pc(vm, cfg) == -1) {
-           PrintError("PC Post configuration failure\n");
-           return -1;
-       }
-    } else {
-       PrintError("Invalid VM Class\n");
+
+
+    /* 
+     * Initialize configured extensions 
+     */
+    if (setup_extensions(vm, cfg) == -1) {
+       PrintError("Failed to setup extensions\n");
        return -1;
     }
 
+
     return 0;
 }
 
@@ -428,7 +432,7 @@ static struct v3_vm_info * allocate_guest(int num_cores) {
 
 
 struct v3_vm_info * v3_config_guest(void * cfg_blob, void * priv_data) {
-    v3_cpu_arch_t cpu_type = v3_get_cpu_type(V3_Get_CPU());
+    extern v3_cpu_arch_t v3_mach_type;
     struct v3_config * cfg_data = NULL;
     struct v3_vm_info * vm = NULL;
     int num_cores = 0;
@@ -436,7 +440,7 @@ struct v3_vm_info * v3_config_guest(void * cfg_blob, void * priv_data) {
     v3_cfg_tree_t * cores_cfg = NULL;
     v3_cfg_tree_t * per_core_cfg = NULL;
 
-    if (cpu_type == V3_INVALID_CPU) {
+    if (v3_mach_type == V3_INVALID_CPU) {
        PrintError("Configuring guest on invalid CPU\n");
        return NULL;
     }
@@ -488,7 +492,7 @@ struct v3_vm_info * v3_config_guest(void * cfg_blob, void * priv_data) {
     for (i = 0; i < vm->num_cores; i++) {
        struct guest_info * info = &(vm->cores[i]);
 
-       info->cpu_id = i;
+       info->vcpu_id = i;
        info->vm_info = vm;
        info->core_cfg_data = per_core_cfg;