qemu/hw/realview_gic.c
Andreas Färber 83f7d43a9e qom: Unify type registration
Replace device_init() with generalized type_init().

While at it, unify naming convention: type_init([$prefix_]register_types)
Also, type_init() is a function, so add preceding blank line where
necessary and don't put a semicolon after the closing brace.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Cc: Anthony Liguori <anthony@codemonkey.ws>
Cc: malc <av1474@comtv.ru>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-15 09:39:21 -06:00

69 lines
1.6 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 "sysbus.h"
#define NCPU 1
/* Only a single "CPU" interface is present. */
static inline int
gic_get_current_cpu(void)
{
return 0;
}
#include "arm_gic.c"
typedef struct {
gic_state gic;
MemoryRegion container;
} RealViewGICState;
static void realview_gic_map_setup(RealViewGICState *s)
{
memory_region_init(&s->container, "realview-gic-container", 0x2000);
memory_region_add_subregion(&s->container, 0, &s->gic.cpuiomem[0]);
memory_region_add_subregion(&s->container, 0x1000, &s->gic.iomem);
}
static int realview_gic_init(SysBusDevice *dev)
{
RealViewGICState *s = FROM_SYSBUSGIC(RealViewGICState, dev);
/* 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.
*/
gic_init(&s->gic, 96);
realview_gic_map_setup(s);
sysbus_init_mmio(dev, &s->container);
return 0;
}
static void realview_gic_class_init(ObjectClass *klass, void *data)
{
SysBusDeviceClass *sdc = SYS_BUS_DEVICE_CLASS(klass);
sdc->init = realview_gic_init;
}
static TypeInfo realview_gic_info = {
.name = "realview_gic",
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(RealViewGICState),
.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)