#include <palacios/vmm_intr.h>
#include <palacios/vmm_config.h>
#include <palacios/vm_guest.h>
-#include <palacios/vmm_instrument.h>
#include <palacios/vmm_ctrl_regs.h>
#include <palacios/vmm_lowlevel.h>
#include <palacios/vmm_sprintf.h>
}
+static void deinit_cpu(void * arg) {
+ uint32_t cpu_id = (uint32_t)(addr_t)arg;
+
+
+ switch (v3_cpu_types[cpu_id]) {
+ #ifdef CONFIG_SVM
+ case V3_VMX_CPU:
+ case V3_VMX_EPT_CPU:
+ PrintDebug("Machine is SVM Capable\n");
+ v3_deinit_svm_cpu(cpu_id);
+ break;
+#endif
+#ifdef CONFIG_VMX
+ case V3_SVM_CPU:
+ case V3_SVM_REV3_CPU:
+ PrintDebug("Machine is VMX Capable\n");
+ v3_deinit_vmx_cpu(cpu_id);
+ break;
+#endif
+ case V3_INVALID_CPU:
+ default:
+ PrintError("CPU has no virtualization Extensions\n");
+ break;
+ }
+}
+
+
void Init_V3(struct v3_os_hooks * hooks, int num_cpus) {
int i;
V3_init_symmod();
#endif
-#ifdef CONFIG_INSTRUMENT_VMM
- v3_init_instrumentation();
-#endif
-
#ifdef CONFIG_VNET
v3_init_vnet();
}
-void Deinit_V3() {
-
+void Shutdown_V3() {
+ int i;
+
+ V3_deinit_devices();
+ V3_deinit_shdw_paging();
+
+#ifdef CONFIG_SYMMOD
+ V3_deinit_symmod();
+#endif
+
+
+#ifdef CONFIG_VNET
+ v3_deinit_vnet();
+#endif
+
+#ifdef CONFIG_MULTITHREAD_OS
+ if ((os_hooks) && (os_hooks->call_on_cpu)) {
+ for (i = 0; i < CONFIG_MAX_CPUS; i++) {
+ if (v3_cpu_types[i] != V3_INVALID_CPU) {
+ deinit_cpu((void *)(addr_t)i);
+ }
+ }
+ }
+#else
+ deinit_cpu(0);
+#endif
}
// For the moment very ugly. Eventually we will shift the cpu_mask to an arbitrary sized type...
+#ifdef CONFIG_MULTITHREAD_OS
#define MAX_CORES 32
+#else
+#define MAX_CORES 1
+#endif
int v3_start_vm(struct v3_vm_info * vm, unsigned int cpu_mask) {
uint32_t i;
+#ifdef CONFIG_MULTITHREAD_OS
int vcore_id = 0;
+#endif
uint8_t * core_mask = (uint8_t *)&cpu_mask; // This is to make future expansion easier
uint32_t avail_cores = 0;
}
+#ifdef CONFIG_MULTITHREAD_OS
// spawn off new threads, for other cores
for (i = 0, vcore_id = 1; (i < MAX_CORES) && (vcore_id < vm->num_cores); i++) {
int major = i / 8;
void * core_thread = NULL;
struct guest_info * core = &(vm->cores[vcore_id]);
+ /* This assumes that the core 0 thread has been mapped to physical core 0 */
if (i == V3_Get_CPU()) {
// We skip the local CPU, because it is reserved for vcore 0
continue;
vcore_id++;
}
+#endif
sprintf(vm->cores[0].exec_name, "%s", vm->name);