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hw/misc/empty_slot: Convert 'size' field as qdev property

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Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Artyom Tarasenko <atar4qemu@gmail.com>
Message-Id: <20200510152840.13558-4-f4bug@amsat.org>
This commit is contained in:
Philippe Mathieu-Daudé 2019-06-24 17:19:22 +02:00
parent 6c339493c8
commit 4bbadef0e3
1 changed files with 9 additions and 6 deletions
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15
hw/core/empty_slot.c
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@ -12,6 +12,7 @@
#include "qemu/osdep.h" #include "qemu/osdep.h"
#include "hw/sysbus.h" #include "hw/sysbus.h"
#include "qemu/module.h" #include "qemu/module.h"
#include "hw/qdev-properties.h"
#include "hw/empty_slot.h" #include "hw/empty_slot.h"
//#define DEBUG_EMPTY_SLOT //#define DEBUG_EMPTY_SLOT
@ -57,17 +58,13 @@ void empty_slot_init(hwaddr addr, uint64_t slot_size)
if (slot_size > 0) { if (slot_size > 0) {
/* Only empty slots larger than 0 byte need handling. */ /* Only empty slots larger than 0 byte need handling. */
DeviceState *dev; DeviceState *dev;
SysBusDevice *s;
EmptySlot *e;
dev = qdev_create(NULL, TYPE_EMPTY_SLOT); dev = qdev_create(NULL, TYPE_EMPTY_SLOT);
s = SYS_BUS_DEVICE(dev);
e = EMPTY_SLOT(dev);
e->size = slot_size;
qdev_prop_set_uint64(dev, "size", slot_size);
qdev_init_nofail(dev); qdev_init_nofail(dev);
sysbus_mmio_map_overlap(s, 0, addr, -10000); sysbus_mmio_map_overlap(SYS_BUS_DEVICE(dev), 0, addr, -10000);
} }
} }
@ -80,11 +77,17 @@ static void empty_slot_realize(DeviceState *dev, Error **errp)
sysbus_init_mmio(SYS_BUS_DEVICE(dev), &s->iomem); sysbus_init_mmio(SYS_BUS_DEVICE(dev), &s->iomem);
} }
static Property empty_slot_properties[] = {
DEFINE_PROP_UINT64("size", EmptySlot, size, 0),
DEFINE_PROP_END_OF_LIST(),
};
static void empty_slot_class_init(ObjectClass *klass, void *data) static void empty_slot_class_init(ObjectClass *klass, void *data)
{ {
DeviceClass *dc = DEVICE_CLASS(klass); DeviceClass *dc = DEVICE_CLASS(klass);
dc->realize = empty_slot_realize; dc->realize = empty_slot_realize;
device_class_set_props(dc, empty_slot_properties);
} }
static const TypeInfo empty_slot_info = { static const TypeInfo empty_slot_info = {