Let cpu_[physical]_memory() calls pass a boolean 'is_write' argument

[qemu.git] / hw / misc / slavio_misc.c

diff --git a/hw/misc/slavio_misc.c b/hw/misc/slavio_misc.c
index 50985958a4c18cf9ecdb018f0e208cd81df91f22..279b38dfc736ea12b38e343a0081079f2310d9c3 100644 (file)
--- a/hw/misc/slavio_misc.c
+++ b/hw/misc/slavio_misc.c
@@ -22,8 +22,12 @@
  * THE SOFTWARE.
  */
 
-#include "sysemu/sysemu.h"
+#include "qemu/osdep.h"
+#include "hw/irq.h"
 #include "hw/sysbus.h"
+#include "migration/vmstate.h"
+#include "qemu/module.h"
+#include "sysemu/runstate.h"
 #include "trace.h"
 
 /*
@@ -68,6 +72,7 @@ typedef struct APCState {
 } APCState;
 
 #define MISC_SIZE 1
+#define LED_SIZE 2
 #define SYSCTRL_SIZE 4
 
 #define AUX1_TC        0x02
@@ -256,7 +261,7 @@ static void slavio_aux2_mem_writeb(void *opaque, hwaddr addr,
         val &= AUX2_PWROFF;
     s->aux2 = val;
     if (val & AUX2_PWROFF)
-        qemu_system_shutdown_request();
+        qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN);
     slavio_misc_update_irq(s);
 }
 
@@ -336,7 +341,7 @@ static void slavio_sysctrl_mem_writel(void *opaque, hwaddr addr,
     case 0:
         if (val & SYS_RESET) {
             s->sysctrl = SYS_RESETSTAT;
-            qemu_system_reset_request();
+            qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET);
         }
         break;
     default:
@@ -412,76 +417,73 @@ static const VMStateDescription vmstate_misc = {
     }
 };
 
-static int apc_init1(SysBusDevice *dev)
+static void apc_init(Object *obj)
 {
-    APCState *s = APC(dev);
+    APCState *s = APC(obj);
+    SysBusDevice *dev = SYS_BUS_DEVICE(obj);
 
     sysbus_init_irq(dev, &s->cpu_halt);
 
     /* Power management (APC) XXX: not a Slavio device */
-    memory_region_init_io(&s->iomem, OBJECT(s), &apc_mem_ops, s,
+    memory_region_init_io(&s->iomem, obj, &apc_mem_ops, s,
                           "apc", MISC_SIZE);
     sysbus_init_mmio(dev, &s->iomem);
-    return 0;
 }
 
-static int slavio_misc_init1(SysBusDevice *sbd)
+static void slavio_misc_init(Object *obj)
 {
-    DeviceState *dev = DEVICE(sbd);
-    MiscState *s = SLAVIO_MISC(dev);
+    DeviceState *dev = DEVICE(obj);
+    MiscState *s = SLAVIO_MISC(obj);
+    SysBusDevice *sbd = SYS_BUS_DEVICE(obj);
 
     sysbus_init_irq(sbd, &s->irq);
     sysbus_init_irq(sbd, &s->fdc_tc);
 
     /* 8 bit registers */
     /* Slavio control */
-    memory_region_init_io(&s->cfg_iomem, OBJECT(s), &slavio_cfg_mem_ops, s,
+    memory_region_init_io(&s->cfg_iomem, obj, &slavio_cfg_mem_ops, s,
                           "configuration", MISC_SIZE);
     sysbus_init_mmio(sbd, &s->cfg_iomem);
 
     /* Diagnostics */
-    memory_region_init_io(&s->diag_iomem, OBJECT(s), &slavio_diag_mem_ops, s,
+    memory_region_init_io(&s->diag_iomem, obj, &slavio_diag_mem_ops, s,
                           "diagnostic", MISC_SIZE);
     sysbus_init_mmio(sbd, &s->diag_iomem);
 
     /* Modem control */
-    memory_region_init_io(&s->mdm_iomem, OBJECT(s), &slavio_mdm_mem_ops, s,
+    memory_region_init_io(&s->mdm_iomem, obj, &slavio_mdm_mem_ops, s,
                           "modem", MISC_SIZE);
     sysbus_init_mmio(sbd, &s->mdm_iomem);
 
     /* 16 bit registers */
     /* ss600mp diag LEDs */
-    memory_region_init_io(&s->led_iomem, OBJECT(s), &slavio_led_mem_ops, s,
-                          "leds", MISC_SIZE);
+    memory_region_init_io(&s->led_iomem, obj, &slavio_led_mem_ops, s,
+                          "leds", LED_SIZE);
     sysbus_init_mmio(sbd, &s->led_iomem);
 
     /* 32 bit registers */
     /* System control */
-    memory_region_init_io(&s->sysctrl_iomem, OBJECT(s), &slavio_sysctrl_mem_ops, s,
-                          "system-control", MISC_SIZE);
+    memory_region_init_io(&s->sysctrl_iomem, obj, &slavio_sysctrl_mem_ops, s,
+                          "system-control", SYSCTRL_SIZE);
     sysbus_init_mmio(sbd, &s->sysctrl_iomem);
 
     /* AUX 1 (Misc System Functions) */
-    memory_region_init_io(&s->aux1_iomem, OBJECT(s), &slavio_aux1_mem_ops, s,
+    memory_region_init_io(&s->aux1_iomem, obj, &slavio_aux1_mem_ops, s,
                           "misc-system-functions", MISC_SIZE);
     sysbus_init_mmio(sbd, &s->aux1_iomem);
 
     /* AUX 2 (Software Powerdown Control) */
-    memory_region_init_io(&s->aux2_iomem, OBJECT(s), &slavio_aux2_mem_ops, s,
+    memory_region_init_io(&s->aux2_iomem, obj, &slavio_aux2_mem_ops, s,
                           "software-powerdown-control", MISC_SIZE);
     sysbus_init_mmio(sbd, &s->aux2_iomem);
 
     qdev_init_gpio_in(dev, slavio_set_power_fail, 1);
-
-    return 0;
 }
 
 static void slavio_misc_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
-    SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
 
-    k->init = slavio_misc_init1;
     dc->reset = slavio_misc_reset;
     dc->vmsd = &vmstate_misc;
 }
@@ -490,21 +492,15 @@ static const TypeInfo slavio_misc_info = {
     .name          = TYPE_SLAVIO_MISC,
     .parent        = TYPE_SYS_BUS_DEVICE,
     .instance_size = sizeof(MiscState),
+    .instance_init = slavio_misc_init,
     .class_init    = slavio_misc_class_init,
 };
 
-static void apc_class_init(ObjectClass *klass, void *data)
-{
-    SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
-
-    k->init = apc_init1;
-}
-
 static const TypeInfo apc_info = {
     .name          = TYPE_APC,
     .parent        = TYPE_SYS_BUS_DEVICE,
     .instance_size = sizeof(MiscState),
-    .class_init    = apc_class_init,
+    .instance_init = apc_init,
 };
 
 static void slavio_misc_register_types(void)