vfio: Add sysfsdev property for pci & platform

[qemu.git] / accel.c

diff --git a/accel.c b/accel.c
index 2cf47337af449536a13b2ec51b89c3b6191ff293..0510b90f679da6fb84ae28ddde33396a5a770552 100644 (file)
--- a/accel.c
+++ b/accel.c
@@ -23,7 +23,9 @@
  * THE SOFTWARE.
  */
 
+#include "qemu/osdep.h"
 #include "sysemu/accel.h"
+#include "hw/boards.h"
 #include "qemu-common.h"
 #include "sysemu/arch_init.h"
 #include "sysemu/sysemu.h"
@@ -31,11 +33,12 @@
 #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;
@@ -57,7 +60,24 @@ static AccelClass *accel_find(const char *opt_name)
     return ac;
 }
 
-int configure_accelerator(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_machine(ms);
+    if (ret < 0) {
+        ms->accelerator = NULL;
+        *(acc->allowed) = false;
+        object_unref(OBJECT(accel));
+    }
+    return ret;
+}
+
+int configure_accelerator(MachineState *ms)
 {
     const char *p;
     char buf[10];
@@ -87,14 +107,12 @@ int configure_accelerator(MachineClass *mc)
                    acc->name);
             continue;
         }
-        *(acc->allowed) = true;
-        ret = acc->init(mc);
+        ret = accel_init_machine(acc, ms);
         if (ret < 0) {
             init_failed = true;
             fprintf(stderr, "failed to initialize %s: %s\n",
                     acc->name,
                     strerror(-ret));
-            *(acc->allowed) = false;
         } else {
             accel_initialised = true;
         }
@@ -119,8 +137,7 @@ static void tcg_accel_class_init(ObjectClass *oc, void *data)
 {
     AccelClass *ac = ACCEL_CLASS(oc);
     ac->name = "tcg";
-    ac->available = tcg_available;
-    ac->init = tcg_init;
+    ac->init_machine = tcg_init;
     ac->allowed = &tcg_allowed;
 }