qemu/hw/ipack.c
Paolo Bonzini 83c9f4ca79 hw: include hw header files with full paths
Done with this script:

cd hw
for i in `find . -name '*.h' | sed 's/^..//'`; do
  echo '\,^#.*include.*["<]'$i'[">], s,'$i',hw/&,'
done | sed -i -f - `find . -type f`

This is so that paths remain valid as files are moved.

Instead, files in hw/dataplane are referenced with the relative path.
We know they are not going to move to include/, and they are the only
include files that are in subdirectories _and_ move.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-03-01 15:01:17 +01:00

116 lines
2.8 KiB
C

/*
* QEMU IndustryPack emulation
*
* Copyright (C) 2012 Igalia, S.L.
* Author: Alberto Garcia <agarcia@igalia.com>
*
* This code is licensed under the GNU GPL v2 or (at your option) any
* later version.
*/
#include "hw/ipack.h"
IPackDevice *ipack_device_find(IPackBus *bus, int32_t slot)
{
BusChild *kid;
QTAILQ_FOREACH(kid, &BUS(bus)->children, sibling) {
DeviceState *qdev = kid->child;
IPackDevice *ip = IPACK_DEVICE(qdev);
if (ip->slot == slot) {
return ip;
}
}
return NULL;
}
void ipack_bus_new_inplace(IPackBus *bus, DeviceState *parent,
const char *name, uint8_t n_slots,
qemu_irq_handler handler)
{
qbus_create_inplace(&bus->qbus, TYPE_IPACK_BUS, parent, name);
bus->n_slots = n_slots;
bus->set_irq = handler;
}
static int ipack_device_dev_init(DeviceState *qdev)
{
IPackBus *bus = IPACK_BUS(qdev_get_parent_bus(qdev));
IPackDevice *dev = IPACK_DEVICE(qdev);
IPackDeviceClass *k = IPACK_DEVICE_GET_CLASS(dev);
if (dev->slot < 0) {
dev->slot = bus->free_slot;
}
if (dev->slot >= bus->n_slots) {
return -1;
}
bus->free_slot = dev->slot + 1;
dev->irq = qemu_allocate_irqs(bus->set_irq, dev, 2);
return k->init(dev);
}
static int ipack_device_dev_exit(DeviceState *qdev)
{
IPackDevice *dev = IPACK_DEVICE(qdev);
IPackDeviceClass *k = IPACK_DEVICE_GET_CLASS(dev);
if (k->exit) {
k->exit(dev);
}
qemu_free_irqs(dev->irq);
return 0;
}
static Property ipack_device_props[] = {
DEFINE_PROP_INT32("slot", IPackDevice, slot, -1),
DEFINE_PROP_END_OF_LIST()
};
static void ipack_device_class_init(ObjectClass *klass, void *data)
{
DeviceClass *k = DEVICE_CLASS(klass);
k->bus_type = TYPE_IPACK_BUS;
k->init = ipack_device_dev_init;
k->exit = ipack_device_dev_exit;
k->props = ipack_device_props;
}
const VMStateDescription vmstate_ipack_device = {
.name = "ipack_device",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_INT32(slot, IPackDevice),
VMSTATE_END_OF_LIST()
}
};
static const TypeInfo ipack_device_info = {
.name = TYPE_IPACK_DEVICE,
.parent = TYPE_DEVICE,
.instance_size = sizeof(IPackDevice),
.class_size = sizeof(IPackDeviceClass),
.class_init = ipack_device_class_init,
.abstract = true,
};
static const TypeInfo ipack_bus_info = {
.name = TYPE_IPACK_BUS,
.parent = TYPE_BUS,
.instance_size = sizeof(IPackBus),
};
static void ipack_register_types(void)
{
type_register_static(&ipack_device_info);
type_register_static(&ipack_bus_info);
}
type_init(ipack_register_types)