Include hw/irq.h a lot less

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

diff --git a/hw/misc/arm_sysctl.c b/hw/misc/arm_sysctl.c
index 5906ae5869e61e6197516bc516db3eb67836bd78..be8c9c0a7f0f10fcb93a3fdb4d407d15717e51a5 100644 (file)
--- a/hw/misc/arm_sysctl.c
+++ b/hw/misc/arm_sysctl.c
@@ -7,17 +7,26 @@
  * This code is licensed under the GPL.
  */
 
+#include "qemu/osdep.h"
 #include "hw/hw.h"
+#include "hw/irq.h"
 #include "qemu/timer.h"
 #include "qemu/bitops.h"
 #include "hw/sysbus.h"
 #include "hw/arm/primecell.h"
 #include "sysemu/sysemu.h"
+#include "qemu/log.h"
+#include "qemu/module.h"
 
 #define LOCK_VALUE 0xa05f
 
+#define TYPE_ARM_SYSCTL "realview_sysctl"
+#define ARM_SYSCTL(obj) \
+    OBJECT_CHECK(arm_sysctl_state, (obj), TYPE_ARM_SYSCTL)
+
 typedef struct {
-    SysBusDevice busdev;
+    SysBusDevice parent_obj;
+
     MemoryRegion iomem;
     qemu_irq pl110_mux_ctrl;
 
@@ -85,7 +94,7 @@ static int board_id(arm_sysctl_state *s)
 
 static void arm_sysctl_reset(DeviceState *d)
 {
-    arm_sysctl_state *s = FROM_SYSBUS(arm_sysctl_state, SYS_BUS_DEVICE(d));
+    arm_sysctl_state *s = ARM_SYSCTL(d);
     int i;
 
     s->leds = 0;
@@ -165,7 +174,8 @@ static uint64_t arm_sysctl_read(void *opaque, hwaddr offset,
     case 0x58: /* BOOTCS */
         return 0;
     case 0x5c: /* 24MHz */
-        return muldiv64(qemu_get_clock_ns(vm_clock), 24000000, get_ticks_per_sec());
+        return muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL), 24000000,
+                        NANOSECONDS_PER_SECOND);
     case 0x60: /* MISC */
         return 0;
     case 0x84: /* PROCID0 */
@@ -271,7 +281,7 @@ static bool vexpress_cfgctrl_read(arm_sysctl_state *s, unsigned int dcc,
         }
         break;
     case SYS_CFG_OSC:
-        if (site == SYS_CFG_SITE_MB && device < sizeof(s->mb_clock)) {
+        if (site == SYS_CFG_SITE_MB && device < ARRAY_SIZE(s->mb_clock)) {
             /* motherboard clock */
             *val = s->mb_clock[device];
             return true;
@@ -319,7 +329,7 @@ static bool vexpress_cfgctrl_write(arm_sysctl_state *s, unsigned int dcc,
 
     switch (function) {
     case SYS_CFG_OSC:
-        if (site == SYS_CFG_SITE_MB && device < sizeof(s->mb_clock)) {
+        if (site == SYS_CFG_SITE_MB && device < ARRAY_SIZE(s->mb_clock)) {
             /* motherboard clock */
             s->mb_clock[device] = val;
             return true;
@@ -343,13 +353,13 @@ static bool vexpress_cfgctrl_write(arm_sysctl_state *s, unsigned int dcc,
         break;
     case SYS_CFG_SHUTDOWN:
         if (site == SYS_CFG_SITE_MB && device == 0) {
-            qemu_system_shutdown_request();
+            qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN);
             return true;
         }
         break;
     case SYS_CFG_REBOOT:
         if (site == SYS_CFG_SITE_MB && device == 0) {
-            qemu_system_reset_request();
+            qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET);
             return true;
         }
         break;
@@ -421,7 +431,7 @@ static void arm_sysctl_write(void *opaque, hwaddr offset,
             if (s->lockval == LOCK_VALUE) {
                 s->resetlevel = val;
                 if (val & 0x100) {
-                    qemu_system_reset_request();
+                    qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET);
                 }
             }
             break;
@@ -430,7 +440,7 @@ static void arm_sysctl_write(void *opaque, hwaddr offset,
             if (s->lockval == LOCK_VALUE) {
                 s->resetlevel = val;
                 if (val & 0x04) {
-                    qemu_system_reset_request();
+                    qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET);
                 }
             }
             break;
@@ -587,7 +597,7 @@ static void arm_sysctl_init(Object *obj)
 {
     DeviceState *dev = DEVICE(obj);
     SysBusDevice *sd = SYS_BUS_DEVICE(obj);
-    arm_sysctl_state *s = FROM_SYSBUS(arm_sysctl_state, sd);
+    arm_sysctl_state *s = ARM_SYSCTL(obj);
 
     memory_region_init_io(&s->iomem, OBJECT(dev), &arm_sysctl_ops, s,
                           "arm-sysctl", 0x1000);
@@ -598,14 +608,15 @@ static void arm_sysctl_init(Object *obj)
 
 static void arm_sysctl_realize(DeviceState *d, Error **errp)
 {
-    arm_sysctl_state *s = FROM_SYSBUS(arm_sysctl_state, SYS_BUS_DEVICE(d));
+    arm_sysctl_state *s = ARM_SYSCTL(d);
+
     s->db_clock = g_new0(uint32_t, s->db_num_clocks);
 }
 
 static void arm_sysctl_finalize(Object *obj)
 {
-    SysBusDevice *dev = SYS_BUS_DEVICE(obj);
-    arm_sysctl_state *s = FROM_SYSBUS(arm_sysctl_state, dev);
+    arm_sysctl_state *s = ARM_SYSCTL(obj);
+
     g_free(s->db_voltage);
     g_free(s->db_clock);
     g_free(s->db_clock_reset);
@@ -634,7 +645,7 @@ static void arm_sysctl_class_init(ObjectClass *klass, void *data)
 }
 
 static const TypeInfo arm_sysctl_info = {
-    .name          = "realview_sysctl",
+    .name          = TYPE_ARM_SYSCTL,
     .parent        = TYPE_SYS_BUS_DEVICE,
     .instance_size = sizeof(arm_sysctl_state),
     .instance_init = arm_sysctl_init,