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Merge remote-tracking branch 'afaerber-or/prep-up' into staging
# By Andreas Färber # Via Andreas Färber * afaerber-or/prep-up: prep: Move PReP machine to hw/ppc/ prep_pci: Convert to QOM realizefn prep_pci: Create PCIBus and PCIDevice in-place
This commit is contained in:
Anthony Liguori
commit
7cc2a8b14a
@ -395,7 +395,7 @@ PReP
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M: Andreas Färber <andreas.faerber@web.de>
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L: qemu-ppc@nongnu.org
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S: Odd Fixes
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F: hw/ppc_prep.c
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F: hw/ppc/prep.c
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F: hw/prep_pci.[hc]
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F: hw/pc87312.[hc]
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@ -2,7 +2,6 @@
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obj-y = ppc.o ppc_booke.o
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# PREP target
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obj-y += mc146818rtc.o
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obj-y += ppc_prep.o
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# IBM pSeries (sPAPR)
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obj-$(CONFIG_PSERIES) += spapr.o spapr_hcall.o spapr_rtas.o spapr_vio.o
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obj-$(CONFIG_PSERIES) += xics.o spapr_vty.o spapr_llan.o spapr_vscsi.o
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@ -24,6 +23,8 @@ obj-y += xilinx_ethlite.o
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obj-y := $(addprefix ../,$(obj-y))
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# PReP
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obj-y += prep.o
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# OldWorld PowerMac
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obj-y += mac_oldworld.o
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# NewWorld PowerMac
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@ -21,23 +21,23 @@
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "hw.h"
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#include "nvram.h"
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#include "pc.h"
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#include "serial.h"
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#include "fdc.h"
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#include "hw/hw.h"
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#include "hw/nvram.h"
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#include "hw/pc.h"
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#include "hw/serial.h"
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#include "hw/fdc.h"
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#include "net/net.h"
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#include "sysemu/sysemu.h"
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#include "isa.h"
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#include "pci/pci.h"
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#include "pci/pci_host.h"
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#include "ppc.h"
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#include "boards.h"
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#include "hw/isa.h"
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#include "hw/pci/pci.h"
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#include "hw/pci/pci_host.h"
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#include "hw/ppc.h"
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#include "hw/boards.h"
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#include "qemu/log.h"
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#include "ide.h"
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#include "loader.h"
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#include "mc146818rtc.h"
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#include "pc87312.h"
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#include "hw/ide.h"
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#include "hw/loader.h"
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#include "hw/mc146818rtc.h"
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#include "hw/pc87312.h"
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#include "sysemu/blockdev.h"
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#include "sysemu/arch_init.h"
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#include "exec/address-spaces.h"
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@ -2,6 +2,7 @@
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* QEMU PREP PCI host
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*
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* Copyright (c) 2006 Fabrice Bellard
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* Copyright (c) 2011-2013 Andreas Färber
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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@ -24,12 +25,21 @@
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#include "hw.h"
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#include "pci/pci.h"
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#include "pci/pci_bus.h"
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#include "pci/pci_host.h"
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#include "pc.h"
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#include "exec/address-spaces.h"
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#define TYPE_RAVEN_PCI_DEVICE "raven"
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#define TYPE_RAVEN_PCI_HOST_BRIDGE "raven-pcihost"
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#define RAVEN_PCI_DEVICE(obj) \
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OBJECT_CHECK(RavenPCIState, (obj), TYPE_RAVEN_PCI_DEVICE)
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typedef struct RavenPCIState {
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PCIDevice dev;
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} RavenPCIState;
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#define RAVEN_PCI_HOST_BRIDGE(obj) \
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OBJECT_CHECK(PREPPCIState, (obj), TYPE_RAVEN_PCI_HOST_BRIDGE)
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@ -38,12 +48,10 @@ typedef struct PRePPCIState {
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MemoryRegion intack;
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qemu_irq irq[4];
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PCIBus pci_bus;
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RavenPCIState pci_dev;
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} PREPPCIState;
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typedef struct RavenPCIState {
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PCIDevice dev;
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} RavenPCIState;
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static inline uint32_t PPC_PCIIO_config(hwaddr addr)
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{
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int i;
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@ -103,23 +111,19 @@ static void prep_set_irq(void *opaque, int irq_num, int level)
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qemu_set_irq(pic[irq_num] , level);
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}
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static int raven_pcihost_init(SysBusDevice *dev)
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static void raven_pcihost_realizefn(DeviceState *d, Error **errp)
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{
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SysBusDevice *dev = SYS_BUS_DEVICE(d);
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PCIHostState *h = PCI_HOST_BRIDGE(dev);
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PREPPCIState *s = RAVEN_PCI_HOST_BRIDGE(dev);
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MemoryRegion *address_space_mem = get_system_memory();
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MemoryRegion *address_space_io = get_system_io();
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PCIBus *bus;
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int i;
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for (i = 0; i < 4; i++) {
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sysbus_init_irq(dev, &s->irq[i]);
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}
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bus = pci_register_bus(DEVICE(dev), NULL,
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prep_set_irq, prep_map_irq, s->irq,
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address_space_mem, address_space_io, 0, 4);
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h->bus = bus;
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pci_bus_irqs(&s->pci_bus, prep_set_irq, prep_map_irq, s->irq, 4);
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memory_region_init_io(&h->conf_mem, &pci_host_conf_be_ops, s,
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"pci-conf-idx", 1);
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@ -136,9 +140,29 @@ static int raven_pcihost_init(SysBusDevice *dev)
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memory_region_init_io(&s->intack, &PPC_intack_ops, s, "pci-intack", 1);
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memory_region_add_subregion(address_space_mem, 0xbffffff0, &s->intack);
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pci_create_simple(bus, 0, "raven");
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return 0;
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/* TODO Remove once realize propagates to child devices. */
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object_property_set_bool(OBJECT(&s->pci_dev), true, "realized", errp);
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}
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static void raven_pcihost_initfn(Object *obj)
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{
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PCIHostState *h = PCI_HOST_BRIDGE(obj);
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PREPPCIState *s = RAVEN_PCI_HOST_BRIDGE(obj);
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MemoryRegion *address_space_mem = get_system_memory();
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MemoryRegion *address_space_io = get_system_io();
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DeviceState *pci_dev;
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pci_bus_new_inplace(&s->pci_bus, DEVICE(obj), NULL,
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address_space_mem, address_space_io, 0);
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h->bus = &s->pci_bus;
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object_initialize(&s->pci_dev, TYPE_RAVEN_PCI_DEVICE);
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pci_dev = DEVICE(&s->pci_dev);
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qdev_set_parent_bus(pci_dev, BUS(&s->pci_bus));
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object_property_set_int(OBJECT(&s->pci_dev), PCI_DEVFN(0, 0), "addr",
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NULL);
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qdev_prop_set_bit(pci_dev, "multifunction", false);
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}
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static int raven_init(PCIDevice *d)
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@ -176,7 +200,7 @@ static void raven_class_init(ObjectClass *klass, void *data)
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}
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static const TypeInfo raven_info = {
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.name = "raven",
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.name = TYPE_RAVEN_PCI_DEVICE,
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.parent = TYPE_PCI_DEVICE,
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.instance_size = sizeof(RavenPCIState),
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.class_init = raven_class_init,
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@ -184,10 +208,9 @@ static const TypeInfo raven_info = {
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static void raven_pcihost_class_init(ObjectClass *klass, void *data)
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{
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SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
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DeviceClass *dc = DEVICE_CLASS(klass);
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k->init = raven_pcihost_init;
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dc->realize = raven_pcihost_realizefn;
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dc->fw_name = "pci";
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dc->no_user = 1;
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}
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@ -196,6 +219,7 @@ static const TypeInfo raven_pcihost_info = {
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.name = TYPE_RAVEN_PCI_HOST_BRIDGE,
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.parent = TYPE_PCI_HOST_BRIDGE,
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.instance_size = sizeof(PREPPCIState),
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.instance_init = raven_pcihost_initfn,
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.class_init = raven_pcihost_class_init,
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};
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