block: add bdrv_get_device_or_node_name()

[qemu.git] / accel.c

diff --git a/accel.c b/accel.c
index 9241967cad24ba396545a47c6c1617cbfb540293..74e41daaa5d86de944ba1a913ce7d7fe5d878b6d 100644 (file)
--- a/accel.c
+++ b/accel.c
@@ -24,6 +24,7 @@
  */
 
 #include "sysemu/accel.h"
+#include "hw/boards.h"
 #include "qemu-common.h"
 #include "sysemu/arch_init.h"
 #include "sysemu/sysemu.h"
@@ -31,11 +32,12 @@
 #include "sysemu/qtest.h"
 #include "hw/xen/xen.h"
 #include "qom/object.h"
+#include "hw/boards.h"
 
 int tcg_tb_size;
 static bool tcg_allowed = true;
 
-static int tcg_init(MachineClass *mc)
+static int tcg_init(MachineState *ms)
 {
     tcg_exec_init(tcg_tb_size * 1024 * 1024);
     return 0;
@@ -57,18 +59,24 @@ static AccelClass *accel_find(const char *opt_name)
     return ac;
 }
 
-static int accel_init(AccelClass *acc, MachineClass *mc)
+static int accel_init_machine(AccelClass *acc, MachineState *ms)
 {
+    ObjectClass *oc = OBJECT_CLASS(acc);
+    const char *cname = object_class_get_name(oc);
+    AccelState *accel = ACCEL(object_new(cname));
     int ret;
+    ms->accelerator = accel;
     *(acc->allowed) = true;
-    ret = acc->init(mc);
+    ret = acc->init_machine(ms);
     if (ret < 0) {
+        ms->accelerator = NULL;
         *(acc->allowed) = false;
+        object_unref(OBJECT(accel));
     }
     return ret;
 }
 
-int configure_accelerator(MachineClass *mc)
+int configure_accelerator(MachineState *ms)
 {
     const char *p;
     char buf[10];
@@ -98,7 +106,7 @@ int configure_accelerator(MachineClass *mc)
                    acc->name);
             continue;
         }
-        ret = accel_init(acc, mc);
+        ret = accel_init_machine(acc, ms);
         if (ret < 0) {
             init_failed = true;
             fprintf(stderr, "failed to initialize %s: %s\n",
@@ -128,7 +136,7 @@ static void tcg_accel_class_init(ObjectClass *oc, void *data)
 {
     AccelClass *ac = ACCEL_CLASS(oc);
     ac->name = "tcg";
-    ac->init = tcg_init;
+    ac->init_machine = tcg_init;
     ac->allowed = &tcg_allowed;
 }