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target-i386: Remove icc_bridge parameter from cpu_x86_create() 

Instead of passing icc_bridge from the PC initialization code to
cpu_x86_create(), make the PC initialization code attach the CPU to
icc_bridge.

The only difference here is that icc_bridge attachment will now be done
after x86_cpu_parse_featurestr() is called. But this shouldn't make any
difference, as property setters shouldn't depend on icc_bridge.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Eduardo Habkost 2015-03-05 14:26:51 -03:00 committed by Andreas Färber
parent 7fe55c3cba
commit e1570d0005
3 changed files with 16 additions and 19 deletions
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18
hw/i386/pc.c
View File

@ -993,18 +993,26 @@ void pc_acpi_smi_interrupt(void *opaque, int irq, int level)
static X86CPU *pc_new_cpu(const char *cpu_model, int64_t apic_id,
DeviceState *icc_bridge, Error **errp)
{
X86CPU *cpu;
X86CPU *cpu = NULL;
Error *local_err = NULL;
cpu = cpu_x86_create(cpu_model, icc_bridge, &local_err);
if (local_err != NULL) {
error_propagate(errp, local_err);
return NULL;
if (icc_bridge == NULL) {
error_setg(&local_err, "Invalid icc-bridge value");
goto out;
}
cpu = cpu_x86_create(cpu_model, &local_err);
if (local_err != NULL) {
goto out;
}
qdev_set_parent_bus(DEVICE(cpu), qdev_get_child_bus(icc_bridge, "icc"));
object_unref(OBJECT(cpu));
object_property_set_int(OBJECT(cpu), apic_id, "apic-id", &local_err);
object_property_set_bool(OBJECT(cpu), true, "realized", &local_err);
out:
if (local_err) {
error_propagate(errp, local_err);
object_unref(OBJECT(cpu));

14
target-i386/cpu.c
View File

@ -2076,8 +2076,7 @@ static void x86_cpu_load_def(X86CPU *cpu, X86CPUDefinition *def, Error **errp)
}
X86CPU *cpu_x86_create(const char *cpu_model, DeviceState *icc_bridge,
Error **errp)
X86CPU *cpu_x86_create(const char *cpu_model, Error **errp)
{
X86CPU *cpu = NULL;
X86CPUClass *xcc;
@ -2108,15 +2107,6 @@ X86CPU *cpu_x86_create(const char *cpu_model, DeviceState *icc_bridge,
cpu = X86_CPU(object_new(object_class_get_name(oc)));
#ifndef CONFIG_USER_ONLY
if (icc_bridge == NULL) {
error_setg(&error, "Invalid icc-bridge value");
goto out;
}
qdev_set_parent_bus(DEVICE(cpu), qdev_get_child_bus(icc_bridge, "icc"));
object_unref(OBJECT(cpu));
#endif
x86_cpu_parse_featurestr(CPU(cpu), features, &error);
if (error) {
goto out;
@ -2139,7 +2129,7 @@ X86CPU *cpu_x86_init(const char *cpu_model)
Error *error = NULL;
X86CPU *cpu;
cpu = cpu_x86_create(cpu_model, NULL, &error);
cpu = cpu_x86_create(cpu_model, &error);
if (error) {
goto out;
}

3
target-i386/cpu.h
View File

@ -982,8 +982,7 @@ typedef struct CPUX86State {
#include "cpu-qom.h"
X86CPU *cpu_x86_init(const char *cpu_model);
X86CPU *cpu_x86_create(const char *cpu_model, DeviceState *icc_bridge,
Error **errp);
X86CPU *cpu_x86_create(const char *cpu_model, Error **errp);
int cpu_x86_exec(CPUX86State *s);
void x86_cpu_list(FILE *f, fprintf_function cpu_fprintf);
void x86_cpudef_setup(void);