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Also drop pci_bus from PREPPCIState and use the existing bus field in the parent PCIHostState. Signed-off-by: BALATON Zoltan Reviewed-by: Mark Cave-Ayland Message-ID: <4ffa168d68947d95a16c51d73cedd141b0df0ea0.1761232472.git.balato= n@eik.bme.hu> Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- hw/pci-host/raven.c | 18 +++++++----------- 1 file changed, 7 insertions(+), 11 deletions(-) diff --git a/hw/pci-host/raven.c b/hw/pci-host/raven.c index 1d09a28bff2..22ad244eb6e 100644 --- a/hw/pci-host/raven.c +++ b/hw/pci-host/raven.c @@ -46,7 +46,6 @@ struct PREPPCIState { =20 OrIRQState *or_irq; qemu_irq pci_irqs[PCI_NUM_PINS]; - PCIBus pci_bus; AddressSpace pci_io_as; MemoryRegion pci_io; MemoryRegion pci_io_non_contiguous; @@ -231,8 +230,9 @@ static void raven_pcihost_realizefn(DeviceState *d, Err= or **errp) =20 qdev_init_gpio_in(d, raven_change_gpio, 1); =20 - pci_bus_irqs(&s->pci_bus, raven_set_irq, s, PCI_NUM_PINS); - pci_bus_map_irqs(&s->pci_bus, raven_map_irq); + h->bus =3D pci_register_root_bus(d, NULL, raven_set_irq, raven_map_irq, + s, &s->pci_memory, &s->pci_io, 0, 4, + TYPE_PCI_BUS); =20 memory_region_init_io(&h->conf_mem, OBJECT(h), &pci_host_conf_le_ops, = s, "pci-conf-idx", 4); @@ -250,12 +250,14 @@ static void raven_pcihost_realizefn(DeviceState *d, E= rror **errp) "pci-intack", 1); memory_region_add_subregion(address_space_mem, 0xbffffff0, &s->pci_int= ack); =20 - pci_create_simple(&s->pci_bus, PCI_DEVFN(0, 0), TYPE_RAVEN_PCI_DEVICE); + pci_create_simple(h->bus, PCI_DEVFN(0, 0), TYPE_RAVEN_PCI_DEVICE); + + address_space_init(&s->bm_as, &s->bm, "raven-bm"); + pci_setup_iommu(h->bus, &raven_iommu_ops, s); } =20 static void raven_pcihost_initfn(Object *obj) { - PCIHostState *h =3D PCI_HOST_BRIDGE(obj); PREPPCIState *s =3D RAVEN_PCI_HOST_BRIDGE(obj); MemoryRegion *address_space_mem =3D get_system_memory(); =20 @@ -278,8 +280,6 @@ static void raven_pcihost_initfn(Object *obj) memory_region_add_subregion_overlap(address_space_mem, PCI_IO_BASE_ADD= R, &s->pci_io_non_contiguous, 1); memory_region_add_subregion(address_space_mem, 0xc0000000, &s->pci_mem= ory); - pci_root_bus_init(&s->pci_bus, sizeof(s->pci_bus), DEVICE(obj), NULL, - &s->pci_memory, &s->pci_io, 0, TYPE_PCI_BUS); =20 /* Bus master address space */ memory_region_init(&s->bm, obj, "bm-raven", 4 * GiB); @@ -290,10 +290,6 @@ static void raven_pcihost_initfn(Object *obj) get_system_memory(), 0, 0x80000000); memory_region_add_subregion(&s->bm, 0 , &s->bm_pci_memory_alia= s); memory_region_add_subregion(&s->bm, 0x80000000, &s->bm_ram_alias); - address_space_init(&s->bm_as, &s->bm, "raven-bm"); - pci_setup_iommu(&s->pci_bus, &raven_iommu_ops, s); - - h->bus =3D &s->pci_bus; } =20 static void raven_pcihost_class_init(ObjectClass *klass, const void *data) --=20 2.51.0