hw/s390x: Access MemoryRegion with MemOp

[mirror_qemu.git] / hw / s390x / s390-virtio-ccw.c

diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
index 3be56796573665eaf2d1a0b252216a9fcde3e094..8bfb6684cb7271d85e60202cc0778d54fd10f58a 100644 (file)
--- a/hw/s390x/s390-virtio-ccw.c
+++ b/hw/s390x/s390-virtio-ccw.c
@@ -23,9 +23,11 @@
 #include "hw/s390x/css.h"
 #include "virtio-ccw.h"
 #include "qemu/config-file.h"
+#include "qemu/ctype.h"
 #include "qemu/error-report.h"
 #include "qemu/option.h"
 #include "s390-pci-bus.h"
+#include "sysemu/reset.h"
 #include "hw/s390x/storage-keys.h"
 #include "hw/s390x/storage-attributes.h"
 #include "hw/s390x/event-facility.h"
@@ -36,7 +38,9 @@
 #include "migration/register.h"
 #include "cpu_models.h"
 #include "hw/nmi.h"
+#include "hw/qdev-properties.h"
 #include "hw/s390x/tod.h"
+#include "sysemu/sysemu.h"
 
 S390CPU *s390_cpu_addr2state(uint16_t cpu_addr)
 {
@@ -83,7 +87,7 @@ static void s390_init_cpus(MachineState *machine)
     /* initialize possible_cpus */
     mc->possible_cpu_arch_ids(machine);
 
-    for (i = 0; i < smp_cpus; i++) {
+    for (i = 0; i < machine->smp.cpus; i++) {
         s390x_new_cpu(machine->cpu_type, i, &error_fatal);
     }
 }
@@ -188,7 +192,7 @@ static void s390_memory_init(ram_addr_t mem_size)
      * Configure the maximum page size. As no memory devices were created
      * yet, this is the page size of initial memory only.
      */
-    s390_set_max_pagesize(qemu_getrampagesize(), &local_err);
+    s390_set_max_pagesize(qemu_maxrampagesize(), &local_err);
     if (local_err) {
         error_report_err(local_err);
         exit(EXIT_FAILURE);
@@ -338,7 +342,7 @@ static inline void s390_do_cpu_ipl(CPUState *cs, run_on_cpu_data arg)
     s390_cpu_set_state(S390_CPU_STATE_OPERATING, cpu);
 }
 
-static void s390_machine_reset(void)
+static void s390_machine_reset(MachineState *machine)
 {
     enum s390_reset reset_type;
     CPUState *cs, *t;
@@ -410,6 +414,7 @@ static CpuInstanceProperties s390_cpu_index_to_props(MachineState *ms,
 static const CPUArchIdList *s390_possible_cpu_arch_ids(MachineState *ms)
 {
     int i;
+    unsigned int max_cpus = ms->smp.max_cpus;
 
     if (ms->possible_cpus) {
         g_assert(ms->possible_cpus && ms->possible_cpus->len == max_cpus);
@@ -439,9 +444,9 @@ static HotplugHandler *s390_get_hotplug_handler(MachineState *machine,
     return NULL;
 }
 
-static void s390_hot_add_cpu(const int64_t id, Error **errp)
+static void s390_hot_add_cpu(MachineState *machine,
+                             const int64_t id, Error **errp)
 {
-    MachineState *machine = MACHINE(qdev_get_machine());
     ObjectClass *oc;
 
     g_assert(machine->possible_cpus->cpus[0].cpu);
@@ -658,14 +663,40 @@ bool css_migration_enabled(void)
     }                                                                         \
     type_init(ccw_machine_register_##suffix)
 
+static void ccw_machine_4_2_instance_options(MachineState *machine)
+{
+}
+
+static void ccw_machine_4_2_class_options(MachineClass *mc)
+{
+}
+DEFINE_CCW_MACHINE(4_2, "4.2", true);
+
+static void ccw_machine_4_1_instance_options(MachineState *machine)
+{
+    ccw_machine_4_2_instance_options(machine);
+}
+
+static void ccw_machine_4_1_class_options(MachineClass *mc)
+{
+    ccw_machine_4_2_class_options(mc);
+    compat_props_add(mc->compat_props, hw_compat_4_1, hw_compat_4_1_len);
+}
+DEFINE_CCW_MACHINE(4_1, "4.1", false);
+
 static void ccw_machine_4_0_instance_options(MachineState *machine)
 {
+    static const S390FeatInit qemu_cpu_feat = { S390_FEAT_LIST_QEMU_V4_0 };
+    ccw_machine_4_1_instance_options(machine);
+    s390_set_qemu_cpu_model(0x2827, 12, 2, qemu_cpu_feat);
 }
 
 static void ccw_machine_4_0_class_options(MachineClass *mc)
 {
+    ccw_machine_4_1_class_options(mc);
+    compat_props_add(mc->compat_props, hw_compat_4_0, hw_compat_4_0_len);
 }
-DEFINE_CCW_MACHINE(4_0, "4.0", true);
+DEFINE_CCW_MACHINE(4_0, "4.0", false);
 
 static void ccw_machine_3_1_instance_options(MachineState *machine)
 {