Merge remote-tracking branch 'kraxel/usb.82' into staging

[qemu.git] / vl.c

diff --git a/vl.c b/vl.c
index 2e0d1a744cf48373a21e74a849c803da2e0a776f..6e6225f09b51a11d4e671464d89161f560fffbe9 100644 (file)
--- a/vl.c
+++ b/vl.c
@@ -267,7 +267,6 @@ static NotifierList machine_init_done_notifiers =
     NOTIFIER_LIST_INITIALIZER(machine_init_done_notifiers);
 
 static bool tcg_allowed = true;
-bool kvm_allowed;
 bool xen_allowed;
 uint32_t xen_domid;
 enum xen_mode xen_mode = XEN_EMULATE;
@@ -594,6 +593,7 @@ static const RunStateTransition runstate_transitions_def[] = {
     { RUN_STATE_RUNNING, RUN_STATE_SAVE_VM },
     { RUN_STATE_RUNNING, RUN_STATE_SHUTDOWN },
     { RUN_STATE_RUNNING, RUN_STATE_WATCHDOG },
+    { RUN_STATE_RUNNING, RUN_STATE_GUEST_PANICKED },
 
     { RUN_STATE_SAVE_VM, RUN_STATE_RUNNING },
 
@@ -608,6 +608,8 @@ static const RunStateTransition runstate_transitions_def[] = {
     { RUN_STATE_WATCHDOG, RUN_STATE_RUNNING },
     { RUN_STATE_WATCHDOG, RUN_STATE_FINISH_MIGRATE },
 
+    { RUN_STATE_GUEST_PANICKED, RUN_STATE_PAUSED },
+
     { RUN_STATE_MAX, RUN_STATE_MAX },
 };
 
@@ -649,6 +651,13 @@ int runstate_is_running(void)
     return runstate_check(RUN_STATE_RUNNING);
 }
 
+bool runstate_needs_reset(void)
+{
+    return runstate_check(RUN_STATE_INTERNAL_ERROR) ||
+        runstate_check(RUN_STATE_SHUTDOWN) ||
+        runstate_check(RUN_STATE_GUEST_PANICKED);
+}
+
 StatusInfo *qmp_query_status(Error **errp)
 {
     StatusInfo *info = g_malloc0(sizeof(*info));
@@ -1222,6 +1231,24 @@ void add_boot_device_path(int32_t bootindex, DeviceState *dev,
     QTAILQ_INSERT_TAIL(&fw_boot_order, node, link);
 }
 
+DeviceState *get_boot_device(uint32_t position)
+{
+    uint32_t counter = 0;
+    FWBootEntry *i = NULL;
+    DeviceState *res = NULL;
+
+    if (!QTAILQ_EMPTY(&fw_boot_order)) {
+        QTAILQ_FOREACH(i, &fw_boot_order, link) {
+            if (counter == position) {
+                res = i->dev;
+                break;
+            }
+            counter++;
+        }
+    }
+    return res;
+}
+
 /*
  * This function returns null terminated string that consist of new line
  * separated device paths.
@@ -1966,8 +1993,7 @@ static bool main_loop_should_exit(void)
         cpu_synchronize_all_states();
         qemu_system_reset(VMRESET_REPORT);
         resume_all_vcpus();
-        if (runstate_check(RUN_STATE_INTERNAL_ERROR) ||
-            runstate_check(RUN_STATE_SHUTDOWN)) {
+        if (runstate_needs_reset()) {
             runstate_set(RUN_STATE_PAUSED);
         }
     }
@@ -3214,18 +3240,10 @@ int main(int argc, char **argv, char **envp)
                 add_device_config(DEV_BT, optarg);
                 break;
             case QEMU_OPTION_audio_help:
-                if (!(audio_available())) {
-                    printf("Option %s not supported for this target\n", popt->name);
-                    exit(1);
-                }
                 AUD_help ();
                 exit (0);
                 break;
             case QEMU_OPTION_soundhw:
-                if (!(audio_available())) {
-                    printf("Option %s not supported for this target\n", popt->name);
-                    exit(1);
-                }
                 select_soundhw (optarg);
                 break;
             case QEMU_OPTION_h:
@@ -4284,6 +4302,8 @@ int main(int argc, char **argv, char **envp)
                                  .cpu_model = cpu_model };
     machine->init(&args);
 
+    audio_init();
+
     cpu_synchronize_all_post_init();
 
     set_numa_modes();
@@ -4395,7 +4415,6 @@ int main(int argc, char **argv, char **envp)
 
     os_setup_post();
 
-    resume_all_vcpus();
     main_loop();
     bdrv_close_all();
     pause_all_vcpus();