da34e65cb4
Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the
Error typedef. Since then, we've moved to include qemu/osdep.h
everywhere. Its file comment explains: "To avoid getting into
possible circular include dependencies, this file should not include
any other QEMU headers, with the exceptions of config-host.h,
compiler.h, os-posix.h and os-win32.h, all of which are doing a
similar job to this file and are under similar constraints."
qapi/error.h doesn't do a similar job, and it doesn't adhere to
similar constraints: it includes qapi-types.h. That's in excess of
100KiB of crap most .c files don't actually need.
Add the typedef to qemu/typedefs.h, and include that instead of
qapi/error.h. Include qapi/error.h in .c files that need it and don't
get it now. Include qapi-types.h in qom/object.h for uint16List.
Update scripts/clean-includes accordingly. Update it further to match
reality: replace config.h by config-target.h, add sysemu/os-posix.h,
sysemu/os-win32.h. Update the list of includes in the qemu/osdep.h
comment quoted above similarly.
This reduces the number of objects depending on qapi/error.h from "all
of them" to less than a third. Unfortunately, the number depending on
qapi-types.h shrinks only a little. More work is needed for that one.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
[Fix compilation without the spice devel packages. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
90 lines
2.6 KiB
C
90 lines
2.6 KiB
C
/*
|
|
* ARM RealView Emulation Baseboard Interrupt Controller
|
|
*
|
|
* Copyright (c) 2006-2007 CodeSourcery.
|
|
* Written by Paul Brook
|
|
*
|
|
* This code is licensed under the GPL.
|
|
*/
|
|
|
|
#include "qemu/osdep.h"
|
|
#include "qapi/error.h"
|
|
#include "hw/intc/realview_gic.h"
|
|
|
|
static void realview_gic_set_irq(void *opaque, int irq, int level)
|
|
{
|
|
RealViewGICState *s = (RealViewGICState *)opaque;
|
|
|
|
qemu_set_irq(qdev_get_gpio_in(DEVICE(&s->gic), irq), level);
|
|
}
|
|
|
|
static void realview_gic_realize(DeviceState *dev, Error **errp)
|
|
{
|
|
SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
|
|
RealViewGICState *s = REALVIEW_GIC(dev);
|
|
SysBusDevice *busdev;
|
|
Error *err = NULL;
|
|
/* The GICs on the RealView boards have a fixed nonconfigurable
|
|
* number of interrupt lines, so we don't need to expose this as
|
|
* a qdev property.
|
|
*/
|
|
int numirq = 96;
|
|
|
|
qdev_prop_set_uint32(DEVICE(&s->gic), "num-irq", numirq);
|
|
object_property_set_bool(OBJECT(&s->gic), true, "realized", &err);
|
|
if (err != NULL) {
|
|
error_propagate(errp, err);
|
|
return;
|
|
}
|
|
busdev = SYS_BUS_DEVICE(&s->gic);
|
|
|
|
/* Pass through outbound IRQ lines from the GIC */
|
|
sysbus_pass_irq(sbd, busdev);
|
|
|
|
/* Pass through inbound GPIO lines to the GIC */
|
|
qdev_init_gpio_in(dev, realview_gic_set_irq, numirq - 32);
|
|
|
|
memory_region_add_subregion(&s->container, 0,
|
|
sysbus_mmio_get_region(busdev, 1));
|
|
memory_region_add_subregion(&s->container, 0x1000,
|
|
sysbus_mmio_get_region(busdev, 0));
|
|
}
|
|
|
|
static void realview_gic_init(Object *obj)
|
|
{
|
|
SysBusDevice *sbd = SYS_BUS_DEVICE(obj);
|
|
RealViewGICState *s = REALVIEW_GIC(obj);
|
|
DeviceState *gicdev;
|
|
|
|
memory_region_init(&s->container, OBJECT(s),
|
|
"realview-gic-container", 0x2000);
|
|
sysbus_init_mmio(sbd, &s->container);
|
|
|
|
object_initialize(&s->gic, sizeof(s->gic), TYPE_ARM_GIC);
|
|
gicdev = DEVICE(&s->gic);
|
|
qdev_set_parent_bus(gicdev, sysbus_get_default());
|
|
qdev_prop_set_uint32(gicdev, "num-cpu", 1);
|
|
}
|
|
|
|
static void realview_gic_class_init(ObjectClass *oc, void *data)
|
|
{
|
|
DeviceClass *dc = DEVICE_CLASS(oc);
|
|
|
|
dc->realize = realview_gic_realize;
|
|
}
|
|
|
|
static const TypeInfo realview_gic_info = {
|
|
.name = TYPE_REALVIEW_GIC,
|
|
.parent = TYPE_SYS_BUS_DEVICE,
|
|
.instance_size = sizeof(RealViewGICState),
|
|
.instance_init = realview_gic_init,
|
|
.class_init = realview_gic_class_init,
|
|
};
|
|
|
|
static void realview_gic_register_types(void)
|
|
{
|
|
type_register_static(&realview_gic_info);
|
|
}
|
|
|
|
type_init(realview_gic_register_types)
|