qemu/hw/pci-bridge/dec.c
Eduardo Habkost 8063396bf3 Use OBJECT_DECLARE_SIMPLE_TYPE when possible
This converts existing DECLARE_INSTANCE_CHECKER usage to
OBJECT_DECLARE_SIMPLE_TYPE when possible.

$ ./scripts/codeconverter/converter.py -i \
  --pattern=AddObjectDeclareSimpleType $(git grep -l '' -- '*.[ch]')

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Paul Durrant <paul@xen.org>
Message-Id: <20200916182519.415636-6-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-18 14:12:32 -04:00

165 lines
5.1 KiB
C

/*
* QEMU DEC 21154 PCI bridge
*
* Copyright (c) 2006-2007 Fabrice Bellard
* Copyright (c) 2007 Jocelyn Mayer
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "qemu/osdep.h"
#include "dec.h"
#include "hw/sysbus.h"
#include "qapi/error.h"
#include "qemu/module.h"
#include "hw/pci/pci.h"
#include "hw/pci/pci_host.h"
#include "hw/pci/pci_bridge.h"
#include "hw/pci/pci_bus.h"
#include "qom/object.h"
OBJECT_DECLARE_SIMPLE_TYPE(DECState, DEC_21154)
struct DECState {
PCIHostState parent_obj;
};
static int dec_map_irq(PCIDevice *pci_dev, int irq_num)
{
return irq_num;
}
static void dec_pci_bridge_realize(PCIDevice *pci_dev, Error **errp)
{
pci_bridge_initfn(pci_dev, TYPE_PCI_BUS);
}
static void dec_21154_pci_bridge_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories);
k->realize = dec_pci_bridge_realize;
k->exit = pci_bridge_exitfn;
k->vendor_id = PCI_VENDOR_ID_DEC;
k->device_id = PCI_DEVICE_ID_DEC_21154;
k->config_write = pci_bridge_write_config;
k->is_bridge = true;
dc->desc = "DEC 21154 PCI-PCI bridge";
dc->reset = pci_bridge_reset;
dc->vmsd = &vmstate_pci_device;
}
static const TypeInfo dec_21154_pci_bridge_info = {
.name = "dec-21154-p2p-bridge",
.parent = TYPE_PCI_BRIDGE,
.instance_size = sizeof(PCIBridge),
.class_init = dec_21154_pci_bridge_class_init,
.interfaces = (InterfaceInfo[]) {
{ INTERFACE_CONVENTIONAL_PCI_DEVICE },
{ },
},
};
PCIBus *pci_dec_21154_init(PCIBus *parent_bus, int devfn)
{
PCIDevice *dev;
PCIBridge *br;
dev = pci_new_multifunction(devfn, false, "dec-21154-p2p-bridge");
br = PCI_BRIDGE(dev);
pci_bridge_map_irq(br, "DEC 21154 PCI-PCI bridge", dec_map_irq);
pci_realize_and_unref(dev, parent_bus, &error_fatal);
return pci_bridge_get_sec_bus(br);
}
static void pci_dec_21154_device_realize(DeviceState *dev, Error **errp)
{
PCIHostState *phb;
SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
phb = PCI_HOST_BRIDGE(dev);
memory_region_init_io(&phb->conf_mem, OBJECT(dev), &pci_host_conf_le_ops,
dev, "pci-conf-idx", 0x1000);
memory_region_init_io(&phb->data_mem, OBJECT(dev), &pci_host_data_le_ops,
dev, "pci-data-idx", 0x1000);
sysbus_init_mmio(sbd, &phb->conf_mem);
sysbus_init_mmio(sbd, &phb->data_mem);
}
static void dec_21154_pci_host_realize(PCIDevice *d, Error **errp)
{
/* PCI2PCI bridge same values as PearPC - check this */
}
static void dec_21154_pci_host_class_init(ObjectClass *klass, void *data)
{
PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
DeviceClass *dc = DEVICE_CLASS(klass);
set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories);
k->realize = dec_21154_pci_host_realize;
k->vendor_id = PCI_VENDOR_ID_DEC;
k->device_id = PCI_DEVICE_ID_DEC_21154;
k->revision = 0x02;
k->class_id = PCI_CLASS_BRIDGE_PCI;
k->is_bridge = true;
/*
* PCI-facing part of the host bridge, not usable without the
* host-facing part, which can't be device_add'ed, yet.
*/
dc->user_creatable = false;
}
static const TypeInfo dec_21154_pci_host_info = {
.name = "dec-21154",
.parent = TYPE_PCI_DEVICE,
.instance_size = sizeof(PCIDevice),
.class_init = dec_21154_pci_host_class_init,
.interfaces = (InterfaceInfo[]) {
{ INTERFACE_CONVENTIONAL_PCI_DEVICE },
{ },
},
};
static void pci_dec_21154_device_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
dc->realize = pci_dec_21154_device_realize;
}
static const TypeInfo pci_dec_21154_device_info = {
.name = TYPE_DEC_21154,
.parent = TYPE_PCI_HOST_BRIDGE,
.instance_size = sizeof(DECState),
.class_init = pci_dec_21154_device_class_init,
};
static void dec_register_types(void)
{
type_register_static(&pci_dec_21154_device_info);
type_register_static(&dec_21154_pci_host_info);
type_register_static(&dec_21154_pci_bridge_info);
}
type_init(dec_register_types)