Convert the *_orphan() device-creation calls in hw/ppc to the new parented API introduced earlier in this series, so every onboard device gets a stable path in the composition tree instead of landing in /machine/unattached with an unstable device[N] name.
The parent for each device is the object that owns its lifetime: the machine for board-created devices, the containing device for composite children. Names follow existing QOM conventions. pnv_bmc_create() and spapr_vio_bus_init() gain an Object *parent first argument; the callers are updated in this patch. Per-site rationale (reviewers: dispute the modeling here): file:line | creator | parent | name | rationale hw/ppc/amigaone.c:282 | cpu_create | OBJECT(machine) | "cpu" | board init, single CPU hw/ppc/amigaone.c:305 | qdev_new | OBJECT(machine) | "nvram" | board init hw/ppc/amigaone.c:332 | sysbus_create_simple | OBJECT(machine) | "articia" | board init, north bridge hw/ppc/amigaone.c:358 | pci_create_simple_multifunction | OBJECT(machine) | "via" | board init, south bridge hw/ppc/e500.c:818 | qdev_new | OBJECT(machine) | "pic" | collapse existing add_child; helper receives PPCE500MachineState hw/ppc/e500.c:843 | qdev_new | parent | "pic" | thread Object *parent into ppce500_init_mpic_kvm(); drop object_unparent on error hw/ppc/e500.c:996 | qdev_new | OBJECT(machine) | "e500-ccsr" | collapse existing add_child, keep name hw/ppc/e500.c:1021 | qdev_new | OBJECT(machine) | "i2c" | board init hw/ppc/e500.c:1028 | i2c_slave_create_simple | OBJECT(machine) | "rtc" | board init, DS1338 RTC hw/ppc/e500.c:1032 | qdev_new | OBJECT(machine) | "esdhc-stub" | board init, unimplemented placeholder hw/ppc/e500.c:1040 | qdev_new | OBJECT(machine) | "esdhc" | board init hw/ppc/e500.c:1049 | qdev_new | OBJECT(machine) | "guts" | board init hw/ppc/e500.c:1056 | qdev_new | OBJECT(machine) | "pci-host" | collapse existing add_child, keep name hw/ppc/e500.c:1079 | sysbus_create_simple | OBJECT(machine) | "spin" | board init hw/ppc/e500.c:1084 | qdev_new | OBJECT(machine) | "gpio" | board init hw/ppc/e500.c:1097 | qdev_new | OBJECT(machine) | "platform-bus" | board init hw/ppc/e500.c:1139 | qdev_new | OBJECT(machine) | "flash" | board init hw/ppc/mac_newworld.c:162 | cpu_create | OBJECT(machine) | "cpu[*]" | board init, SMP loop hw/ppc/mac_newworld.c:289 | qdev_new | OBJECT(machine) | "uni-n" | board init, UniNorth main hw/ppc/mac_newworld.c:298 | qdev_new | OBJECT(machine) | "u3-agp" | board init, U3 AGP host hw/ppc/mac_newworld.c:313 | qdev_new | OBJECT(machine) | "uni-n-agp" | board init hw/ppc/mac_newworld.c:320 | qdev_new | OBJECT(machine) | "uni-n-internal" | board init hw/ppc/mac_newworld.c:328 | qdev_new | OBJECT(machine) | "uni-n-pci" | board init hw/ppc/mac_newworld.c:351 | pci_new | OBJECT(machine) | "macio" | board init hw/ppc/mac_newworld.c:411 | qdev_new | OBJECT(machine) | "adb-keyboard" | board init hw/ppc/mac_newworld.c:414 | qdev_new | OBJECT(machine) | "adb-mouse" | board init hw/ppc/mac_newworld.c:419 | pci_create_simple | OBJECT(machine) | "ohci" | board init hw/ppc/mac_newworld.c:428 | usb_create_simple | OBJECT(machine) | "usb-kbd" | board init hw/ppc/mac_newworld.c:429 | usb_create_simple | OBJECT(machine) | "usb-mouse" | board init hw/ppc/mac_newworld.c:456 | qdev_new | OBJECT(machine) | "nvram" | board init hw/ppc/mac_newworld.c:465 | qdev_new | OBJECT(machine) | TYPE_FW_CFG | collapse existing add_child, keep name hw/ppc/mac_oldworld.c:114 | cpu_create | OBJECT(machine) | "cpu[*]" | board init, SMP loop hw/ppc/mac_oldworld.c:215 | qdev_new | OBJECT(machine) | "grackle" | board init hw/ppc/mac_oldworld.c:232 | pci_new | OBJECT(machine) | "macio" | board init hw/ppc/mac_oldworld.c:282 | qdev_new | OBJECT(machine) | "adb-keyboard" | board init hw/ppc/mac_oldworld.c:284 | qdev_new | OBJECT(machine) | "adb-mouse" | board init hw/ppc/mac_oldworld.c:288 | pci_create_simple | OBJECT(machine) | "ohci" | board init hw/ppc/mac_oldworld.c:306 | qdev_new | OBJECT(machine) | TYPE_FW_CFG | collapse existing add_child, keep name hw/ppc/pegasos.c:166 | cpu_create | OBJECT(machine) | "cpu" | board init, single CPU hw/ppc/pegasos.c:221 | sysbus_create_simple | OBJECT(machine) | "articia" | board init, north bridge (Pegasos1 branch) hw/ppc/pegasos.c:236 | sysbus_create_simple | OBJECT(machine) | "mv64361" | board init, north bridge (Pegasos2 branch) hw/ppc/pegasos.c:244 | pci_new_multifunction | OBJECT(machine) | "via" | board init, south bridge hw/ppc/pnv.c:1013 | isa_new | parent | "ipmi-bt" | thread Object *parent into pnv_ipmi_bt_init() hw/ppc/pnv.c:1130 | qdev_new | OBJECT(machine) | "pnor" | board init hw/ppc/pnv.c:1272 | qdev_new | OBJECT(pnv) | chip_name | collapse existing add_child; move snprintf before create hw/ppc/pnv.c:2828 | i2c_slave_create_simple | OBJECT(pnv) | "pca9552[*]" | pnv_rainier_i2c_init receives PnvMachineState; per-chip loop hw/ppc/pnv.c:2846 | i2c_slave_create_simple | OBJECT(pnv) | "pca9554[*]" | pnv_rainier_i2c_init receives PnvMachineState; per-chip loop hw/ppc/pnv_bmc.c:302 | qdev_new | parent | "bmc" | thread Object *parent into pnv_bmc_create() (+ header, caller) hw/ppc/ppc440_bamboo.c:151 | cpu_create | OBJECT(machine) | "cpu" | board init, single CPU hw/ppc/ppc440_bamboo.c:165 | qdev_new | OBJECT(machine) | "uic" | board init; drop object_unref hw/ppc/ppc440_bamboo.c:175 | qdev_new | OBJECT(machine) | "sdram" | board init; drop object_unref hw/ppc/ppc440_bamboo.c:186 | sysbus_create_varargs | OBJECT(machine) | "pci-host" | board init hw/ppc/prep.c:260 | cpu_create | OBJECT(machine) | "cpu" | board init, single CPU hw/ppc/prep.c:292 | qdev_new | OBJECT(machine) | "raven" | collapse existing add_child(qdev_get_machine()) hw/ppc/prep.c:303 | pci_new | OBJECT(machine) | "i82378" | board init, ISA bridge hw/ppc/prep.c:312 | isa_new | OBJECT(machine) | "systemio" | board init hw/ppc/prep.c:319 | isa_new | OBJECT(machine) | "mc" | board init, memory controller hw/ppc/prep.c:325 | isa_new | OBJECT(machine) | "rtc" | board init hw/ppc/prep.c:337 | isa_create_simple | OBJECT(machine) | "m48t59" | board init hw/ppc/prep.c:339 | isa_new | OBJECT(machine) | "cs4231a" | board init, audio hw/ppc/prep.c:348 | isa_new | OBJECT(machine) | "pc87312" | board init, superio hw/ppc/prep.c:353 | pci_create_simple | OBJECT(machine) | "scsi" | board init, LSI SCSI hw/ppc/prep.c:366 | qdev_new | OBJECT(machine) | TYPE_FW_CFG | collapse existing add_child, keep name hw/ppc/sam460ex.c:264 | cpu_create | OBJECT(machine) | "cpu" | board init, single CPU hw/ppc/sam460ex.c:279 | qdev_new | OBJECT(machine) | "plb" | board init; drop object_unref hw/ppc/sam460ex.c:295 | qdev_new | OBJECT(machine) | "uic[*]" | board init loop; drop object_unref hw/ppc/sam460ex.c:325 | qdev_new | OBJECT(machine) | "sdram" | board init; drop object_unref hw/ppc/sam460ex.c:340 | sysbus_create_simple | OBJECT(machine) | "i2c[*]" | board init, first IIC hw/ppc/sam460ex.c:349 | i2c_slave_create_simple | OBJECT(machine) | "rtc" | board init, M41T80 RTC hw/ppc/sam460ex.c:351 | sysbus_create_simple | OBJECT(machine) | "i2c[*]" | board init, second IIC hw/ppc/sam460ex.c:355 | qdev_new | OBJECT(machine) | "ebc" | board init; drop object_unref hw/ppc/sam460ex.c:369 | qdev_new | OBJECT(machine) | "mal" | board init; drop object_unref hw/ppc/sam460ex.c:391 | sysbus_create_simple | OBJECT(machine) | "ehci" | board init hw/ppc/sam460ex.c:393 | qdev_new | OBJECT(machine) | "ohci" | board init hw/ppc/sam460ex.c:402 | usb_create_simple | OBJECT(machine) | "usb-kbd" | board init hw/ppc/sam460ex.c:403 | usb_create_simple | OBJECT(machine) | "usb-mouse" | board init hw/ppc/sam460ex.c:406 | qdev_new | OBJECT(machine) | "pcie-host[*]" | board init, first PCIe hw/ppc/sam460ex.c:412 | qdev_new | OBJECT(machine) | "pcie-host[*]" | board init, second PCIe hw/ppc/sam460ex.c:420 | sysbus_create_simple | OBJECT(machine) | "pcix-host" | board init hw/ppc/sam460ex.c:426 | pci_create_simple | OBJECT(machine) | "sm501" | board init, display hw/ppc/sam460ex.c:433 | pci_create_simple | OBJECT(machine) | "sata" | board init, SiI3112 SATA hw/ppc/spapr.c:1888 | qdev_new | OBJECT(spapr) | "nvram" | helper receives SpaprMachineState hw/ppc/spapr.c:2802 | qdev_new | parent | "phb[*]" | thread Object *parent into spapr_create_default_phb() hw/ppc/spapr.c:3078 | pci_create_simple | OBJECT(machine) | "xhci" | board init hw/ppc/spapr.c:3085 | usb_create_simple | OBJECT(machine) | "usb-kbd" | board init hw/ppc/spapr.c:3086 | usb_create_simple | OBJECT(machine) | "usb-mouse" | board init hw/ppc/spapr_irq.c:315 | qdev_new | OBJECT(spapr) | "xive" | spapr_irq_init receives SpaprMachineState hw/ppc/spapr_vio.c:567 | qdev_new | parent | "vio-bridge" | thread Object *parent into spapr_vio_bus_init() (+ header, caller) hw/ppc/virtex_ml507.c:79 | cpu_create | parent | "cpu" | thread Object *parent into ppc440_init_xilinx() hw/ppc/virtex_ml507.c:87 | qdev_new | parent | "uic" | ppc440_init_xilinx(); drop object_unref hw/ppc/virtex_ml507.c:221 | qdev_new | OBJECT(machine) | "intc" | board init hw/ppc/virtex_ml507.c:236 | qdev_new | OBJECT(machine) | "timer" | board init Link: https://lore.kernel.org/qemu-devel/[email protected]/ Assisted-by: Kiro Signed-off-by: Alexander Graf <[email protected]> --- hw/ppc/amigaone.c | 12 ++++---- hw/ppc/e500.c | 58 +++++++++++++++++++------------------- hw/ppc/mac_newworld.c | 54 +++++++++++++++++++---------------- hw/ppc/mac_oldworld.c | 28 +++++++++--------- hw/ppc/pegasos.c | 13 +++++---- hw/ppc/pnv.c | 29 ++++++++++--------- hw/ppc/pnv_bmc.c | 4 +-- hw/ppc/ppc440_bamboo.c | 11 ++++---- hw/ppc/prep.c | 44 ++++++++++++++--------------- hw/ppc/sam460ex.c | 55 +++++++++++++++++------------------- hw/ppc/spapr.c | 21 +++++++------- hw/ppc/spapr_irq.c | 4 +-- hw/ppc/spapr_vio.c | 6 ++-- hw/ppc/virtex_ml507.c | 18 ++++++------ include/hw/ppc/pnv.h | 2 +- include/hw/ppc/spapr_vio.h | 2 +- 16 files changed, 186 insertions(+), 175 deletions(-) diff --git a/hw/ppc/amigaone.c b/hw/ppc/amigaone.c index 866e5547d6..faf76f12be 100644 --- a/hw/ppc/amigaone.c +++ b/hw/ppc/amigaone.c @@ -279,7 +279,7 @@ static void amigaone_init(MachineState *machine) struct boot_info *bi = NULL; /* init CPU */ - cpu = POWERPC_CPU(cpu_create_orphan(machine->cpu_type)); + cpu = POWERPC_CPU(cpu_create(OBJECT(machine), "cpu", machine->cpu_type)); env = &cpu->env; if (PPC_INPUT(env) != PPC_FLAGS_INPUT_6xx) { error_report("Incompatible CPU, only 6xx bus supported"); @@ -302,12 +302,12 @@ static void amigaone_init(MachineState *machine) } /* nvram */ - dev = qdev_new_orphan(TYPE_A1_NVRAM); + dev = qdev_new(OBJECT(machine), "nvram", TYPE_A1_NVRAM); di = drive_get(IF_MTD, 0, 0); if (di) { qdev_prop_set_drive(dev, "drive", blk_by_legacy_dinfo(di)); } - sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); + sysbus_realize(SYS_BUS_DEVICE(dev), &error_fatal); memory_region_add_subregion(get_system_memory(), NVRAM_ADDR, sysbus_mmio_get_region(SYS_BUS_DEVICE(dev), 0)); @@ -329,7 +329,8 @@ static void amigaone_init(MachineState *machine) } /* Articia S */ - dev = sysbus_create_simple_orphan(TYPE_ARTICIA, ARTICIA_ADDR, NULL); + dev = sysbus_create_simple(OBJECT(machine), "articia", TYPE_ARTICIA, + ARTICIA_ADDR, NULL); i2c_bus = I2C_BUS(qdev_get_child_bus(dev, "smbus")); if (machine->ram_size > 512 * MiB) { @@ -355,7 +356,8 @@ static void amigaone_init(MachineState *machine) pci_bus = PCI_BUS(qdev_get_child_bus(dev, "pci.0")); /* VIA VT82c686B South Bridge (multifunction PCI device) */ - via = OBJECT(pci_create_simple_multifunction_orphan(pci_bus, PCI_DEVFN(7, 0), + via = OBJECT(pci_create_simple_multifunction(OBJECT(machine), "via", + pci_bus, PCI_DEVFN(7, 0), TYPE_VT82C686B_ISA)); object_property_add_alias(OBJECT(machine), "rtc-time", object_resolve_path_component(via, "rtc"), diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c index f7a7c136da..21e656e87f 100644 --- a/hw/ppc/e500.c +++ b/hw/ppc/e500.c @@ -815,13 +815,12 @@ static DeviceState *ppce500_init_mpic_qemu(PPCE500MachineState *pms, unsigned int smp_cpus = machine->smp.cpus; const PPCE500MachineClass *pmc = PPCE500_MACHINE_GET_CLASS(pms); - dev = qdev_new_orphan(TYPE_OPENPIC); - object_property_add_child(OBJECT(machine), "pic", OBJECT(dev)); + dev = qdev_new(OBJECT(machine), "pic", TYPE_OPENPIC); qdev_prop_set_uint32(dev, "model", pmc->mpic_version); qdev_prop_set_uint32(dev, "nb_cpus", smp_cpus); s = SYS_BUS_DEVICE(dev); - sysbus_realize_and_unref(s, &error_fatal); + sysbus_realize(s, &error_fatal); k = 0; for (i = 0; i < smp_cpus; i++) { @@ -833,17 +832,18 @@ static DeviceState *ppce500_init_mpic_qemu(PPCE500MachineState *pms, return dev; } -static DeviceState *ppce500_init_mpic_kvm(const PPCE500MachineClass *pmc, +static DeviceState *ppce500_init_mpic_kvm(Object *parent, + const PPCE500MachineClass *pmc, Error **errp) { #ifdef CONFIG_KVM DeviceState *dev; CPUState *cs; - dev = qdev_new_orphan(TYPE_KVM_OPENPIC); + dev = qdev_new(parent, "pic", TYPE_KVM_OPENPIC); qdev_prop_set_uint32(dev, "model", pmc->mpic_version); - if (!sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), errp)) { + if (!sysbus_realize(SYS_BUS_DEVICE(dev), errp)) { object_unparent(OBJECT(dev)); return NULL; } @@ -874,7 +874,7 @@ static DeviceState *ppce500_init_mpic(PPCE500MachineState *pms, Error *err = NULL; if (kvm_kernel_irqchip_allowed()) { - dev = ppce500_init_mpic_kvm(pmc, &err); + dev = ppce500_init_mpic_kvm(OBJECT(pms), pmc, &err); } if (kvm_kernel_irqchip_required() && !dev) { error_reportf_err(err, @@ -993,10 +993,9 @@ void ppce500_init(MachineState *machine) /* Register Memory */ memory_region_add_subregion(address_space_mem, 0, machine->ram); - dev = qdev_new_orphan("e500-ccsr"); + dev = qdev_new(OBJECT(machine), "e500-ccsr", "e500-ccsr"); s = SYS_BUS_DEVICE(dev); - object_property_add_child(OBJECT(machine), "e500-ccsr", OBJECT(dev)); - sysbus_realize_and_unref(s, &error_fatal); + sysbus_realize(s, &error_fatal); ccsr_addr_space = sysbus_mmio_get_region(s, 0); memory_region_add_subregion(address_space_mem, pmc->ccsrbar_base, ccsr_addr_space); @@ -1018,47 +1017,47 @@ void ppce500_init(MachineState *machine) } /* I2C */ - dev = qdev_new_orphan("mpc-i2c"); + dev = qdev_new(OBJECT(machine), "i2c", "mpc-i2c"); s = SYS_BUS_DEVICE(dev); - sysbus_realize_and_unref(s, &error_fatal); + sysbus_realize(s, &error_fatal); sysbus_connect_irq(s, 0, qdev_get_gpio_in(mpicdev, MPC8544_I2C_IRQ)); memory_region_add_subregion(ccsr_addr_space, MPC8544_I2C_REGS_OFFSET, sysbus_mmio_get_region(s, 0)); i2c = I2C_BUS(qdev_get_child_bus(dev, "i2c")); - i2c_slave_create_simple_orphan(i2c, "ds1338", RTC_REGS_OFFSET); + i2c_slave_create_simple(OBJECT(machine), "rtc", i2c, "ds1338", + RTC_REGS_OFFSET); /* eSDHC */ if (pmc->has_esdhc) { - dev = qdev_new_orphan(TYPE_UNIMPLEMENTED_DEVICE); + dev = qdev_new(OBJECT(machine), "esdhc-stub", TYPE_UNIMPLEMENTED_DEVICE); qdev_prop_set_string(dev, "name", "esdhc"); qdev_prop_set_uint64(dev, "size", MPC85XX_ESDHC_REGS_SIZE); s = SYS_BUS_DEVICE(dev); - sysbus_realize_and_unref(s, &error_fatal); + sysbus_realize(s, &error_fatal); memory_region_add_subregion(ccsr_addr_space, MPC85XX_ESDHC_REGS_OFFSET, sysbus_mmio_get_region(s, 0)); - dev = qdev_new_orphan(TYPE_FSL_ESDHC_BE); + dev = qdev_new(OBJECT(machine), "esdhc", TYPE_FSL_ESDHC_BE); s = SYS_BUS_DEVICE(dev); - sysbus_realize_and_unref(s, &error_fatal); + sysbus_realize(s, &error_fatal); sysbus_connect_irq(s, 0, qdev_get_gpio_in(mpicdev, MPC85XX_ESDHC_IRQ)); memory_region_add_subregion(ccsr_addr_space, MPC85XX_ESDHC_REGS_OFFSET, sysbus_mmio_get_region(s, 0)); } /* General Utility device */ - dev = qdev_new_orphan("mpc8544-guts"); + dev = qdev_new(OBJECT(machine), "guts", "mpc8544-guts"); s = SYS_BUS_DEVICE(dev); - sysbus_realize_and_unref(s, &error_fatal); + sysbus_realize(s, &error_fatal); memory_region_add_subregion(ccsr_addr_space, MPC8544_UTIL_OFFSET, sysbus_mmio_get_region(s, 0)); /* PCI */ - dev = qdev_new_orphan("e500-pcihost"); - object_property_add_child(OBJECT(machine), "pci-host", OBJECT(dev)); + dev = qdev_new(OBJECT(machine), "pci-host", "e500-pcihost"); qdev_prop_set_uint32(dev, "first_slot", pmc->pci_first_slot); qdev_prop_set_uint32(dev, "first_pin_irq", pci_irq_nrs[0]); s = SYS_BUS_DEVICE(dev); - sysbus_realize_and_unref(s, &error_fatal); + sysbus_realize(s, &error_fatal); for (i = 0; i < PCI_NUM_PINS; i++) { sysbus_connect_irq(s, i, qdev_get_gpio_in(mpicdev, pci_irq_nrs[i])); } @@ -1076,14 +1075,15 @@ void ppce500_init(MachineState *machine) } /* Register spinning region */ - sysbus_create_simple_orphan("e500-spin", pmc->spin_base, NULL); + sysbus_create_simple(OBJECT(machine), "spin", "e500-spin", + pmc->spin_base, NULL); if (pmc->has_mpc8xxx_gpio) { qemu_irq poweroff_irq; - dev = qdev_new_orphan("mpc8xxx_gpio"); + dev = qdev_new(OBJECT(machine), "gpio", "mpc8xxx_gpio"); s = SYS_BUS_DEVICE(dev); - sysbus_realize_and_unref(s, &error_fatal); + sysbus_realize(s, &error_fatal); sysbus_connect_irq(s, 0, qdev_get_gpio_in(mpicdev, MPC8XXX_GPIO_IRQ)); memory_region_add_subregion(ccsr_addr_space, MPC8XXX_GPIO_OFFSET, sysbus_mmio_get_region(s, 0)); @@ -1094,11 +1094,11 @@ void ppce500_init(MachineState *machine) } /* Platform Bus Device */ - dev = qdev_new_orphan(TYPE_PLATFORM_BUS_DEVICE); + dev = qdev_new(OBJECT(machine), "platform-bus", TYPE_PLATFORM_BUS_DEVICE); dev->id = g_strdup(TYPE_PLATFORM_BUS_DEVICE); qdev_prop_set_uint32(dev, "num_irqs", pmc->platform_bus_num_irqs); qdev_prop_set_uint32(dev, "mmio_size", pmc->platform_bus_size); - sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); + sysbus_realize(SYS_BUS_DEVICE(dev), &error_fatal); pms->pbus_dev = PLATFORM_BUS_DEVICE(dev); s = SYS_BUS_DEVICE(pms->pbus_dev); @@ -1136,7 +1136,7 @@ void ppce500_init(MachineState *machine) exit(1); } - dev = qdev_new_orphan(TYPE_PFLASH_CFI01); + dev = qdev_new(OBJECT(machine), "flash", TYPE_PFLASH_CFI01); qdev_prop_set_drive(dev, "drive", blk); qdev_prop_set_uint32(dev, "num-blocks", size / sector_len); qdev_prop_set_uint64(dev, "sector-length", sector_len); @@ -1147,7 +1147,7 @@ void ppce500_init(MachineState *machine) qdev_prop_set_uint16(dev, "id2", 0x0000); qdev_prop_set_uint16(dev, "id3", 0x0); qdev_prop_set_string(dev, "name", "e500.flash"); - sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); + sysbus_realize(SYS_BUS_DEVICE(dev), &error_fatal); memory_region_add_subregion(&pms->pbus_dev->mmio, 0, pflash_cfi01_get_memory(PFLASH_CFI01(dev))); diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c index 8c46ecd6d1..e9ee44a2f1 100644 --- a/hw/ppc/mac_newworld.c +++ b/hw/ppc/mac_newworld.c @@ -159,7 +159,8 @@ static void ppc_core99_init(MachineState *machine) /* init CPUs */ for (i = 0; i < machine->smp.cpus; i++) { - cpu = POWERPC_CPU(cpu_create_orphan(machine->cpu_type)); + cpu = POWERPC_CPU(cpu_create(OBJECT(machine), "cpu[*]", + machine->cpu_type)); env = &cpu->env; /* Set time-base frequency to 100 Mhz */ @@ -286,8 +287,8 @@ static void ppc_core99_init(MachineState *machine) } /* UniN init */ - s = SYS_BUS_DEVICE(qdev_new_orphan(TYPE_UNI_NORTH)); - sysbus_realize_and_unref(s, &error_fatal); + s = SYS_BUS_DEVICE(qdev_new(OBJECT(machine), "uni-n", TYPE_UNI_NORTH)); + sysbus_realize(s, &error_fatal); memory_region_add_subregion(get_system_memory(), 0xf8000000, sysbus_mmio_get_region(s, 0)); @@ -295,9 +296,10 @@ static void ppc_core99_init(MachineState *machine) machine_arch = ARCH_MAC99_U3; /* 970 gets a U3 bus */ /* Uninorth AGP bus */ - uninorth_pci_dev = qdev_new_orphan(TYPE_U3_AGP_HOST_BRIDGE); + uninorth_pci_dev = qdev_new(OBJECT(machine), "u3-agp", + TYPE_U3_AGP_HOST_BRIDGE); s = SYS_BUS_DEVICE(uninorth_pci_dev); - sysbus_realize_and_unref(s, &error_fatal); + sysbus_realize(s, &error_fatal); sysbus_mmio_map(s, 0, 0xf0800000); sysbus_mmio_map(s, 1, 0xf0c00000); /* PCI hole */ @@ -310,25 +312,27 @@ static void ppc_core99_init(MachineState *machine) machine_arch = ARCH_MAC99; /* Use values found on a real PowerMac */ /* Uninorth AGP bus */ - uninorth_agp_dev = qdev_new_orphan(TYPE_UNI_NORTH_AGP_HOST_BRIDGE); + uninorth_agp_dev = qdev_new(OBJECT(machine), "uni-n-agp", + TYPE_UNI_NORTH_AGP_HOST_BRIDGE); s = SYS_BUS_DEVICE(uninorth_agp_dev); - sysbus_realize_and_unref(s, &error_fatal); + sysbus_realize(s, &error_fatal); sysbus_mmio_map(s, 0, 0xf0800000); sysbus_mmio_map(s, 1, 0xf0c00000); /* Uninorth internal bus */ - uninorth_internal_dev = qdev_new_orphan( + uninorth_internal_dev = qdev_new(OBJECT(machine), "uni-n-internal", TYPE_UNI_NORTH_INTERNAL_PCI_HOST_BRIDGE); s = SYS_BUS_DEVICE(uninorth_internal_dev); - sysbus_realize_and_unref(s, &error_fatal); + sysbus_realize(s, &error_fatal); sysbus_mmio_map(s, 0, 0xf4800000); sysbus_mmio_map(s, 1, 0xf4c00000); /* Uninorth main bus - this must be last to make it the default */ - uninorth_pci_dev = qdev_new_orphan(TYPE_UNI_NORTH_PCI_HOST_BRIDGE); + uninorth_pci_dev = qdev_new(OBJECT(machine), "uni-n-pci", + TYPE_UNI_NORTH_PCI_HOST_BRIDGE); qdev_prop_set_uint32(uninorth_pci_dev, "ofw-addr", 0xf2000000); s = SYS_BUS_DEVICE(uninorth_pci_dev); - sysbus_realize_and_unref(s, &error_fatal); + sysbus_realize(s, &error_fatal); sysbus_mmio_map(s, 0, 0xf2800000); sysbus_mmio_map(s, 1, 0xf2c00000); /* PCI hole */ @@ -348,7 +352,8 @@ static void ppc_core99_init(MachineState *machine) pci_bus = PCI_HOST_BRIDGE(uninorth_pci_dev)->bus; /* MacIO */ - macio = OBJECT(pci_new_orphan(-1, TYPE_NEWWORLD_MACIO)); + macio = OBJECT(pci_new(OBJECT(machine), "macio", -1, + TYPE_NEWWORLD_MACIO)); dev = DEVICE(macio); qdev_prop_set_uint64(dev, "frequency", tbfreq); qdev_prop_set_bit(dev, "has-pmu", has_pmu); @@ -358,7 +363,7 @@ static void ppc_core99_init(MachineState *machine) qdev_prop_set_chr(dev, "chrA", serial_hd(0)); qdev_prop_set_chr(dev, "chrB", serial_hd(1)); - pci_realize_and_unref(PCI_DEVICE(macio), pci_bus, &error_fatal); + qdev_realize(DEVICE(macio), BUS(pci_bus), &error_fatal); pic_dev = DEVICE(object_resolve_path_component(macio, "pic")); for (i = 0; i < 4; i++) { @@ -408,15 +413,15 @@ static void ppc_core99_init(MachineState *machine) } adb_bus = qdev_get_child_bus(dev, "adb.0"); - dev = qdev_new_orphan(TYPE_ADB_KEYBOARD); - qdev_realize_and_unref(dev, adb_bus, &error_fatal); + dev = qdev_new(OBJECT(machine), "adb-keyboard", TYPE_ADB_KEYBOARD); + qdev_realize(dev, adb_bus, &error_fatal); - dev = qdev_new_orphan(TYPE_ADB_MOUSE); - qdev_realize_and_unref(dev, adb_bus, &error_fatal); + dev = qdev_new(OBJECT(machine), "adb-mouse", TYPE_ADB_MOUSE); + qdev_realize(dev, adb_bus, &error_fatal); } if (machine->usb) { - pci_create_simple_orphan(pci_bus, -1, "pci-ohci"); + pci_create_simple(OBJECT(machine), "ohci", pci_bus, -1, "pci-ohci"); /* U3 needs to use USB for input because Linux doesn't support via-cuda on PPC64 */ @@ -425,8 +430,8 @@ static void ppc_core99_init(MachineState *machine) usb_bus = USB_BUS(object_resolve_type_unambiguous(TYPE_USB_BUS, &error_abort)); - usb_create_simple_orphan(usb_bus, "usb-kbd"); - usb_create_simple_orphan(usb_bus, "usb-mouse"); + usb_create_simple(OBJECT(machine), "usb-kbd", usb_bus, "usb-kbd"); + usb_create_simple(OBJECT(machine), "usb-mouse", usb_bus, "usb-mouse"); } } @@ -453,22 +458,21 @@ static void ppc_core99_init(MachineState *machine) move the NVRAM out of ROM again for KVM */ nvram_addr = 0xFFE00000; } - dev = qdev_new_orphan(TYPE_MACIO_NVRAM); + dev = qdev_new(OBJECT(machine), "nvram", TYPE_MACIO_NVRAM); qdev_prop_set_uint32(dev, "size", MACIO_NVRAM_SIZE); qdev_prop_set_uint32(dev, "it_shift", 1); - sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); + sysbus_realize(SYS_BUS_DEVICE(dev), &error_fatal); sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, nvram_addr); nvr = MACIO_NVRAM(dev); pmac_format_nvram_partition(nvr, MACIO_NVRAM_SIZE); /* No PCI init: the BIOS will do it */ - dev = qdev_new_orphan(TYPE_FW_CFG_MEM); + dev = qdev_new(OBJECT(machine), TYPE_FW_CFG, TYPE_FW_CFG_MEM); fw_cfg = FW_CFG(dev); qdev_prop_set_uint32(dev, "data_width", 1); qdev_prop_set_bit(dev, "dma_enabled", false); - object_property_add_child(OBJECT(machine), TYPE_FW_CFG, OBJECT(fw_cfg)); s = SYS_BUS_DEVICE(dev); - sysbus_realize_and_unref(s, &error_fatal); + sysbus_realize(s, &error_fatal); sysbus_mmio_map(s, 0, CFG_ADDR); sysbus_mmio_map(s, 1, CFG_ADDR + 2); diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c index 4c5746b754..6ef8207f96 100644 --- a/hw/ppc/mac_oldworld.c +++ b/hw/ppc/mac_oldworld.c @@ -111,7 +111,8 @@ static void ppc_heathrow_init(MachineState *machine) /* init CPUs */ for (i = 0; i < machine->smp.cpus; i++) { - cpu = POWERPC_CPU(cpu_create_orphan(machine->cpu_type)); + cpu = POWERPC_CPU(cpu_create(OBJECT(machine), "cpu[*]", + machine->cpu_type)); env = &cpu->env; /* Set time-base frequency to 16.6 Mhz */ @@ -212,10 +213,11 @@ static void ppc_heathrow_init(MachineState *machine) } /* Grackle PCI host bridge */ - grackle_dev = qdev_new_orphan(TYPE_GRACKLE_PCI_HOST_BRIDGE); + grackle_dev = qdev_new(OBJECT(machine), "grackle", + TYPE_GRACKLE_PCI_HOST_BRIDGE); qdev_prop_set_uint32(grackle_dev, "ofw-addr", 0x80000000); s = SYS_BUS_DEVICE(grackle_dev); - sysbus_realize_and_unref(s, &error_fatal); + sysbus_realize(s, &error_fatal); sysbus_mmio_map(s, 0, GRACKLE_BASE); sysbus_mmio_map(s, 1, GRACKLE_BASE + 0x200000); @@ -229,7 +231,8 @@ static void ppc_heathrow_init(MachineState *machine) pci_bus = PCI_HOST_BRIDGE(grackle_dev)->bus; /* MacIO */ - macio = OBJECT(pci_new_orphan(PCI_DEVFN(16, 0), TYPE_OLDWORLD_MACIO)); + macio = OBJECT(pci_new(OBJECT(machine), "macio", PCI_DEVFN(16, 0), + TYPE_OLDWORLD_MACIO)); qdev_prop_set_uint64(DEVICE(macio), "frequency", tbfreq); dev = DEVICE(object_resolve_path_component(macio, "escc")); @@ -242,7 +245,7 @@ static void ppc_heathrow_init(MachineState *machine) qdev_prop_set_drive(dev, "drive", blk_by_legacy_dinfo(dinfo)); } - pci_realize_and_unref(PCI_DEVICE(macio), pci_bus, &error_fatal); + qdev_realize(DEVICE(macio), BUS(pci_bus), &error_fatal); pic_dev = DEVICE(object_resolve_path_component(macio, "pic")); for (i = 0; i < 4; i++) { @@ -279,13 +282,13 @@ static void ppc_heathrow_init(MachineState *machine) /* MacIO CUDA/ADB */ dev = DEVICE(object_resolve_path_component(macio, "cuda")); adb_bus = qdev_get_child_bus(dev, "adb.0"); - dev = qdev_new_orphan(TYPE_ADB_KEYBOARD); - qdev_realize_and_unref(dev, adb_bus, &error_fatal); - dev = qdev_new_orphan(TYPE_ADB_MOUSE); - qdev_realize_and_unref(dev, adb_bus, &error_fatal); + dev = qdev_new(OBJECT(machine), "adb-keyboard", TYPE_ADB_KEYBOARD); + qdev_realize(dev, adb_bus, &error_fatal); + dev = qdev_new(OBJECT(machine), "adb-mouse", TYPE_ADB_MOUSE); + qdev_realize(dev, adb_bus, &error_fatal); if (machine_usb(machine)) { - pci_create_simple_orphan(pci_bus, -1, "pci-ohci"); + pci_create_simple(OBJECT(machine), "ohci", pci_bus, -1, "pci-ohci"); } if (!graphic_width) { @@ -303,13 +306,12 @@ static void ppc_heathrow_init(MachineState *machine) /* No PCI init: the BIOS will do it */ - dev = qdev_new_orphan(TYPE_FW_CFG_MEM); + dev = qdev_new(OBJECT(machine), TYPE_FW_CFG, TYPE_FW_CFG_MEM); fw_cfg = FW_CFG(dev); qdev_prop_set_uint32(dev, "data_width", 1); qdev_prop_set_bit(dev, "dma_enabled", false); - object_property_add_child(OBJECT(machine), TYPE_FW_CFG, OBJECT(fw_cfg)); s = SYS_BUS_DEVICE(dev); - sysbus_realize_and_unref(s, &error_fatal); + sysbus_realize(s, &error_fatal); sysbus_mmio_map(s, 0, CFG_ADDR); sysbus_mmio_map(s, 1, CFG_ADDR + 2); diff --git a/hw/ppc/pegasos.c b/hw/ppc/pegasos.c index 2974625f1c..6ce1e3f174 100644 --- a/hw/ppc/pegasos.c +++ b/hw/ppc/pegasos.c @@ -163,7 +163,7 @@ static void pegasos_init(MachineState *machine) uint8_t *spd_data; /* init CPU */ - pm->cpu = POWERPC_CPU(cpu_create_orphan(machine->cpu_type)); + pm->cpu = POWERPC_CPU(cpu_create(OBJECT(machine), "cpu", machine->cpu_type)); env = &pm->cpu->env; if (PPC_INPUT(env) != PPC_FLAGS_INPUT_6xx) { error_report("Incompatible CPU, only 6xx bus supported"); @@ -218,7 +218,8 @@ static void pegasos_init(MachineState *machine) MemoryRegion *pci_mem, *mr; /* Articia S */ - pm->nb = DEVICE(sysbus_create_simple_orphan(TYPE_ARTICIA, 0xfe000000, NULL)); + pm->nb = DEVICE(sysbus_create_simple(OBJECT(machine), "articia", + TYPE_ARTICIA, 0xfe000000, NULL)); pci_mem = sysbus_mmio_get_region(SYS_BUS_DEVICE(pm->nb), 1); mr = g_new(MemoryRegion, 1); memory_region_init_alias(mr, OBJECT(pm->nb), "pci-mem-low", pci_mem, @@ -233,7 +234,8 @@ static void pegasos_init(MachineState *machine) } case PEGASOS2: /* Marvell Discovery II system controller */ - pm->nb = DEVICE(sysbus_create_simple_orphan(TYPE_MV64361, -1, + pm->nb = DEVICE(sysbus_create_simple(OBJECT(machine), "mv64361", + TYPE_MV64361, -1, qdev_get_gpio_in(DEVICE(pm->cpu), PPC6xx_INPUT_INT))); pci_bus = mv64361_get_pci_bus(pm->nb, 1); break; @@ -241,7 +243,8 @@ static void pegasos_init(MachineState *machine) /* VIA VT8231 South Bridge (multifunction PCI device) */ devfn = PCI_DEVFN(pm->type == PEGASOS1 ? 7 : 12, 0); - pm->sb = DEVICE(pci_new_multifunction_orphan(devfn, TYPE_VT8231_ISA)); + pm->sb = DEVICE(pci_new_multifunction(OBJECT(machine), "via", devfn, + TYPE_VT8231_ISA)); via = OBJECT(pm->sb); /* Set properties on individual devices before realizing the south bridge */ @@ -250,7 +253,7 @@ static void pegasos_init(MachineState *machine) qdev_prop_set_string(DEVICE(dev), "audiodev", machine->audiodev); } - pci_realize_and_unref(PCI_DEVICE(via), pci_bus, &error_abort); + qdev_realize(DEVICE(via), BUS(pci_bus), &error_abort); object_property_add_alias(OBJECT(machine), "rtc-time", object_resolve_path_component(via, "rtc"), "date"); diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c index 40a7559528..a53eab1d4f 100644 --- a/hw/ppc/pnv.c +++ b/hw/ppc/pnv.c @@ -1008,13 +1008,14 @@ static bool pnv_match_cpu(const char *default_type, const char *cpu_type) return ppc_default->pvr_match(ppc_default, ppc->pvr, false); } -static void pnv_ipmi_bt_init(ISABus *bus, IPMIBmc *bmc, uint32_t irq) +static void pnv_ipmi_bt_init(Object *parent, ISABus *bus, IPMIBmc *bmc, + uint32_t irq) { - ISADevice *dev = isa_new_orphan("isa-ipmi-bt"); + ISADevice *dev = isa_new(parent, "ipmi-bt", "isa-ipmi-bt"); object_property_set_link(OBJECT(dev), "bmc", OBJECT(bmc), &error_fatal); object_property_set_int(OBJECT(dev), "irq", irq, &error_fatal); - isa_realize_and_unref(dev, bus, &error_fatal); + qdev_realize(DEVICE(dev), BUS(bus), &error_fatal); } static void pnv_chip_power10_pic_print_info(PnvChip *chip, GString *buf) @@ -1127,7 +1128,7 @@ static void pnv_init(MachineState *machine) /* * Create our simple PNOR device */ - dev = qdev_new_orphan(TYPE_PNV_PNOR); + dev = qdev_new(OBJECT(machine), "pnor", TYPE_PNV_PNOR); pnor = drive_get(IF_MTD, 0, 0); if (!pnor && defaults_enabled()) { fw_filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, PNOR_FILE_NAME); @@ -1143,7 +1144,7 @@ static void pnv_init(MachineState *machine) if (pnor) { qdev_prop_set_drive(dev, "drive", blk_by_legacy_dinfo(pnor)); } - sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); + sysbus_realize(SYS_BUS_DEVICE(dev), &error_fatal); pnv->pnor = PNV_PNOR(dev); /* load skiboot firmware */ @@ -1269,9 +1270,11 @@ static void pnv_init(MachineState *machine) pnv->chips = g_new0(PnvChip *, pnv->num_chips); for (i = 0; i < pnv->num_chips; i++) { char chip_name[32]; - Object *chip = OBJECT(qdev_new_orphan(chip_typename)); + Object *chip; uint64_t chip_ram_size = pnv_chip_get_ram_size(pnv, i); + snprintf(chip_name, sizeof(chip_name), "chip[%d]", i); + chip = OBJECT(qdev_new(OBJECT(pnv), chip_name, chip_typename)); pnv->chips[i] = PNV_CHIP(chip); /* Distribute RAM among the chips */ @@ -1281,8 +1284,6 @@ static void pnv_init(MachineState *machine) &error_fatal); chip_ram_start += chip_ram_size; - snprintf(chip_name, sizeof(chip_name), "chip[%d]", i); - object_property_add_child(OBJECT(pnv), chip_name, chip); object_property_set_int(chip, "chip-id", i, &error_fatal); object_property_set_int(chip, "nr-cores", machine->smp.cores, &error_fatal); @@ -1303,7 +1304,7 @@ static void pnv_init(MachineState *machine) object_property_set_link(chip, "xive-fabric", OBJECT(pnv), &error_abort); } - sysbus_realize_and_unref(SYS_BUS_DEVICE(chip), &error_fatal); + sysbus_realize(SYS_BUS_DEVICE(chip), &error_fatal); } g_free(chip_typename); @@ -1321,8 +1322,8 @@ static void pnv_init(MachineState *machine) * communication with the BMC */ if (defaults_enabled()) { - pnv->bmc = pnv_bmc_create(pnv->pnor); - pnv_ipmi_bt_init(pnv->isa_bus, pnv->bmc, 10); + pnv->bmc = pnv_bmc_create(OBJECT(machine), pnv->pnor); + pnv_ipmi_bt_init(OBJECT(machine), pnv->isa_bus, pnv->bmc, 10); } /* @@ -2825,7 +2826,8 @@ static void pnv_rainier_i2c_init(PnvMachineState *pnv) * Add a PCA9552 I2C device for PCIe hotplug control * to engine 2, bus 1, address 0x63 */ - I2CSlave *dev = i2c_slave_create_simple_orphan(chip10->i2c[2].busses[1], + I2CSlave *dev = i2c_slave_create_simple(OBJECT(pnv), "pca9552[*]", + chip10->i2c[2].busses[1], "pca9552", 0x63); /* @@ -2843,7 +2845,8 @@ static void pnv_rainier_i2c_init(PnvMachineState *pnv) * Add a PCA9554 I2C device for cable card presence detection * to engine 2, bus 1, address 0x25 */ - i2c_slave_create_simple_orphan(chip10->i2c[2].busses[1], "pca9554", 0x25); + i2c_slave_create_simple(OBJECT(pnv), "pca9554[*]", + chip10->i2c[2].busses[1], "pca9554", 0x25); } } diff --git a/hw/ppc/pnv_bmc.c b/hw/ppc/pnv_bmc.c index 6f65984f2e..dd4fd20f21 100644 --- a/hw/ppc/pnv_bmc.c +++ b/hw/ppc/pnv_bmc.c @@ -295,11 +295,11 @@ void pnv_bmc_set_pnor(IPMIBmc *bmc, PnvPnor *pnor) * Instantiate the machine BMC. PowerNV uses the QEMU internal * simulator but it could also be external. */ -IPMIBmc *pnv_bmc_create(PnvPnor *pnor) +IPMIBmc *pnv_bmc_create(Object *parent, PnvPnor *pnor) { DeviceState *dev; - dev = qdev_new_orphan(TYPE_IPMI_BMC_SIMULATOR); + dev = qdev_new(parent, "bmc", TYPE_IPMI_BMC_SIMULATOR); qdev_realize(dev, NULL, &error_fatal); pnv_bmc_set_pnor(IPMI_BMC(dev), pnor); diff --git a/hw/ppc/ppc440_bamboo.c b/hw/ppc/ppc440_bamboo.c index 499949bfdf..2d9efeba77 100644 --- a/hw/ppc/ppc440_bamboo.c +++ b/hw/ppc/ppc440_bamboo.c @@ -148,7 +148,7 @@ static void bamboo_init(MachineState *machine) exit(EXIT_FAILURE); } - cpu = POWERPC_CPU(cpu_create_orphan(machine->cpu_type)); + cpu = POWERPC_CPU(cpu_create(OBJECT(machine), "cpu", machine->cpu_type)); env = &cpu->env; if (env->mmu_model != POWERPC_MMU_BOOKE) { @@ -162,9 +162,8 @@ static void bamboo_init(MachineState *machine) ppc_dcr_init(env, NULL, NULL); /* interrupt controller */ - uicdev = qdev_new_orphan(TYPE_PPC_UIC); + uicdev = qdev_new(OBJECT(machine), "uic", TYPE_PPC_UIC); ppc4xx_dcr_realize(PPC4xx_DCR_DEVICE(uicdev), cpu, &error_fatal); - object_unref(OBJECT(uicdev)); uicsbd = SYS_BUS_DEVICE(uicdev); sysbus_connect_irq(uicsbd, PPCUIC_OUTPUT_INT, qdev_get_gpio_in(DEVICE(cpu), PPC40x_INPUT_INT)); @@ -172,18 +171,18 @@ static void bamboo_init(MachineState *machine) qdev_get_gpio_in(DEVICE(cpu), PPC40x_INPUT_CINT)); /* SDRAM controller */ - dev = qdev_new_orphan(TYPE_PPC4xx_SDRAM_DDR); + dev = qdev_new(OBJECT(machine), "sdram", TYPE_PPC4xx_SDRAM_DDR); object_property_set_link(OBJECT(dev), "dram", OBJECT(machine->ram), &error_abort); ppc4xx_dcr_realize(PPC4xx_DCR_DEVICE(dev), cpu, &error_fatal); - object_unref(OBJECT(dev)); /* XXX 440EP's ECC interrupts are on UIC1, but we've only created UIC0. */ sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, qdev_get_gpio_in(uicdev, 14)); /* Enable SDRAM memory regions, this should be done by the firmware */ ppc4xx_sdram_ddr_enable(PPC4xx_SDRAM_DDR(dev)); /* PCI */ - dev = sysbus_create_varargs_orphan(TYPE_PPC4xx_PCI_HOST, PPC440EP_PCI_CONFIG, + dev = sysbus_create_varargs(OBJECT(machine), "pci-host", + TYPE_PPC4xx_PCI_HOST, PPC440EP_PCI_CONFIG, qdev_get_gpio_in(uicdev, pci_irq_nrs[0]), qdev_get_gpio_in(uicdev, pci_irq_nrs[1]), qdev_get_gpio_in(uicdev, pci_irq_nrs[2]), diff --git a/hw/ppc/prep.c b/hw/ppc/prep.c index c861e022f0..ff85a4e64b 100644 --- a/hw/ppc/prep.c +++ b/hw/ppc/prep.c @@ -257,7 +257,7 @@ static void ibm_40p_init(MachineState *machine) } /* init CPU */ - cpu = POWERPC_CPU(cpu_create_orphan(machine->cpu_type)); + cpu = POWERPC_CPU(cpu_create(OBJECT(machine), "cpu", machine->cpu_type)); env = &cpu->env; if (PPC_INPUT(env) != PPC_FLAGS_INPUT_6xx) { error_report("only 6xx bus is supported on this machine"); @@ -289,10 +289,9 @@ static void ibm_40p_init(MachineState *machine) g_free(filename); /* PCI host */ - dev = qdev_new_orphan("raven-pcihost"); + dev = qdev_new(OBJECT(machine), "raven", "raven-pcihost"); pcihost = SYS_BUS_DEVICE(dev); - object_property_add_child(qdev_get_machine(), "raven", OBJECT(dev)); - sysbus_realize_and_unref(pcihost, &error_fatal); + sysbus_realize(pcihost, &error_fatal); pci_bus = PCI_BUS(qdev_get_child_bus(dev, "pci.0")); if (!pci_bus) { error_report("could not create PCI host controller"); @@ -300,8 +299,9 @@ static void ibm_40p_init(MachineState *machine) } /* PCI -> ISA bridge */ - i82378_dev = DEVICE(pci_new_orphan(PCI_DEVFN(11, 0), "i82378")); - qdev_realize_and_unref(i82378_dev, BUS(pci_bus), &error_fatal); + i82378_dev = DEVICE(pci_new(OBJECT(machine), "i82378", + PCI_DEVFN(11, 0), "i82378")); + qdev_realize(i82378_dev, BUS(pci_bus), &error_fatal); qdev_connect_gpio_out(i82378_dev, 0, qdev_get_gpio_in(DEVICE(cpu), PPC6xx_INPUT_INT)); @@ -309,23 +309,23 @@ static void ibm_40p_init(MachineState *machine) isa_bus = ISA_BUS(qdev_get_child_bus(i82378_dev, "isa.0")); /* system control ports */ - isa_dev = isa_new_orphan("prep-systemio"); + isa_dev = isa_new(OBJECT(machine), "systemio", "prep-systemio"); dev = DEVICE(isa_dev); qdev_prop_set_uint32(dev, "ibm-planar-id", 0xfc); qdev_prop_set_uint32(dev, "equipment", 0xc0); - isa_realize_and_unref(isa_dev, isa_bus, &error_fatal); + qdev_realize(DEVICE(isa_dev), BUS(isa_bus), &error_fatal); /* Memory controller */ - isa_dev = isa_new_orphan("rs6000-mc"); + isa_dev = isa_new(OBJECT(machine), "mc", "rs6000-mc"); dev = DEVICE(isa_dev); qdev_prop_set_uint32(dev, "ram-size", machine->ram_size); - isa_realize_and_unref(isa_dev, isa_bus, &error_fatal); + qdev_realize(DEVICE(isa_dev), BUS(isa_bus), &error_fatal); /* RTC */ - isa_dev = isa_new_orphan(TYPE_MC146818_RTC); + isa_dev = isa_new(OBJECT(machine), "rtc", TYPE_MC146818_RTC); dev = DEVICE(isa_dev); qdev_prop_set_int32(dev, "base_year", 1900); - isa_realize_and_unref(isa_dev, isa_bus, &error_fatal); + qdev_realize(DEVICE(isa_dev), BUS(isa_bus), &error_fatal); /* initialize CMOS checksums */ cmos_checksum = 0x6aa9; @@ -334,23 +334,25 @@ static void ibm_40p_init(MachineState *machine) /* add some more devices */ if (defaults_enabled()) { - m48t59 = NVRAM(isa_create_simple_orphan(isa_bus, "isa-m48t59")); + m48t59 = NVRAM(isa_create_simple(OBJECT(machine), "m48t59", + isa_bus, "isa-m48t59")); - isa_dev = isa_new_orphan("cs4231a"); + isa_dev = isa_new(OBJECT(machine), "cs4231a", "cs4231a"); dev = DEVICE(isa_dev); qdev_prop_set_uint32(dev, "iobase", 0x830); qdev_prop_set_uint32(dev, "irq", 10); if (machine->audiodev) { qdev_prop_set_string(dev, "audiodev", machine->audiodev); } - isa_realize_and_unref(isa_dev, isa_bus, &error_fatal); + qdev_realize(DEVICE(isa_dev), BUS(isa_bus), &error_fatal); - isa_dev = isa_new_orphan("pc87312"); + isa_dev = isa_new(OBJECT(machine), "pc87312", "pc87312"); dev = DEVICE(isa_dev); qdev_prop_set_uint32(dev, "config", 12); - isa_realize_and_unref(isa_dev, isa_bus, &error_fatal); + qdev_realize(DEVICE(isa_dev), BUS(isa_bus), &error_fatal); - dev = DEVICE(pci_create_simple_orphan(pci_bus, PCI_DEVFN(1, 0), "lsi53c810")); + dev = DEVICE(pci_create_simple(OBJECT(machine), "scsi", pci_bus, + PCI_DEVFN(1, 0), "lsi53c810")); lsi53c8xx_handle_legacy_cmdline(dev); qdev_connect_gpio_out(dev, 0, qdev_get_gpio_in(i82378_dev, 13)); @@ -363,14 +365,12 @@ static void ibm_40p_init(MachineState *machine) } /* Prepare firmware configuration for OpenBIOS */ - dev = qdev_new_orphan(TYPE_FW_CFG_MEM); + dev = qdev_new(OBJECT(machine), TYPE_FW_CFG, TYPE_FW_CFG_MEM); fw_cfg = FW_CFG(dev); qdev_prop_set_uint32(dev, "data_width", 1); qdev_prop_set_bit(dev, "dma_enabled", false); - object_property_add_child(OBJECT(qdev_get_machine()), TYPE_FW_CFG, - OBJECT(fw_cfg)); s = SYS_BUS_DEVICE(dev); - sysbus_realize_and_unref(s, &error_fatal); + sysbus_realize(s, &error_fatal); sysbus_mmio_map(s, 0, CFG_ADDR); sysbus_mmio_map(s, 1, CFG_ADDR + 2); diff --git a/hw/ppc/sam460ex.c b/hw/ppc/sam460ex.c index be506b02f2..59c217e2b2 100644 --- a/hw/ppc/sam460ex.c +++ b/hw/ppc/sam460ex.c @@ -261,7 +261,7 @@ static void sam460ex_init(MachineState *machine) uint8_t *spd_data; int success; - cpu = POWERPC_CPU(cpu_create_orphan(machine->cpu_type)); + cpu = POWERPC_CPU(cpu_create(OBJECT(machine), "cpu", machine->cpu_type)); env = &cpu->env; if (env->mmu_model != POWERPC_MMU_BOOKE) { error_report("Only MMU model BookE is supported by this machine."); @@ -276,9 +276,8 @@ static void sam460ex_init(MachineState *machine) ppc_dcr_init(env, NULL, NULL); /* PLB arbitrer */ - dev = qdev_new_orphan(TYPE_PPC4xx_PLB); + dev = qdev_new(OBJECT(machine), "plb", TYPE_PPC4xx_PLB); ppc4xx_dcr_realize(PPC4xx_DCR_DEVICE(dev), cpu, &error_fatal); - object_unref(OBJECT(dev)); /* interrupt controllers */ for (i = 0; i < ARRAY_SIZE(uic); i++) { @@ -292,10 +291,9 @@ static void sam460ex_init(MachineState *machine) */ const int input_ints[] = { -1, 30, 10, 16 }; - uic[i] = qdev_new_orphan(TYPE_PPC_UIC); + uic[i] = qdev_new(OBJECT(machine), "uic[*]", TYPE_PPC_UIC); qdev_prop_set_uint32(uic[i], "dcr-base", 0xc0 + i * 0x10); ppc4xx_dcr_realize(PPC4xx_DCR_DEVICE(uic[i]), cpu, &error_fatal); - object_unref(OBJECT(uic[i])); sbdev = SYS_BUS_DEVICE(uic[i]); if (i == 0) { @@ -322,7 +320,7 @@ static void sam460ex_init(MachineState *machine) error_report("Memory below 64 MiB is not supported"); exit(1); } - dev = qdev_new_orphan(TYPE_PPC4xx_SDRAM_DDR2); + dev = qdev_new(OBJECT(machine), "sdram", TYPE_PPC4xx_SDRAM_DDR2); object_property_set_link(OBJECT(dev), "dram", OBJECT(machine->ram), &error_abort); /* @@ -331,14 +329,13 @@ static void sam460ex_init(MachineState *machine) */ object_property_set_int(OBJECT(dev), "nbanks", 1, &error_abort); ppc4xx_dcr_realize(PPC4xx_DCR_DEVICE(dev), cpu, &error_fatal); - object_unref(OBJECT(dev)); /* FIXME: does 460EX have ECC interrupts? */ /* Enable SDRAM memory regions as we may boot without firmware */ ppc4xx_sdram_ddr2_enable(PPC4xx_SDRAM_DDR2(dev)); /* IIC controllers and devices */ - dev = sysbus_create_simple_orphan(TYPE_PPC4xx_I2C, 0x4ef600700, - qdev_get_gpio_in(uic[0], 2)); + dev = sysbus_create_simple(OBJECT(machine), "i2c[*]", TYPE_PPC4xx_I2C, + 0x4ef600700, qdev_get_gpio_in(uic[0], 2)); i2c = PPC4xx_I2C(dev)->bus; /* SPD EEPROM on RAM module */ spd_data = spd_data_generate(machine->ram_size < 128 * MiB ? DDR : DDR2, @@ -346,15 +343,14 @@ static void sam460ex_init(MachineState *machine) spd_data[20] = 4; /* SO-DIMM module */ smbus_eeprom_init_one(OBJECT(machine), i2c, 0x50, spd_data); /* RTC */ - i2c_slave_create_simple_orphan(i2c, "m41t80", 0x68); + i2c_slave_create_simple(OBJECT(machine), "rtc", i2c, "m41t80", 0x68); - dev = sysbus_create_simple_orphan(TYPE_PPC4xx_I2C, 0x4ef600800, - qdev_get_gpio_in(uic[0], 3)); + dev = sysbus_create_simple(OBJECT(machine), "i2c[*]", TYPE_PPC4xx_I2C, + 0x4ef600800, qdev_get_gpio_in(uic[0], 3)); /* External bus controller */ - dev = qdev_new_orphan(TYPE_PPC4xx_EBC); + dev = qdev_new(OBJECT(machine), "ebc", TYPE_PPC4xx_EBC); ppc4xx_dcr_realize(PPC4xx_DCR_DEVICE(dev), cpu, &error_fatal); - object_unref(OBJECT(dev)); /* CPR */ ppc4xx_cpr_init(env); @@ -366,11 +362,10 @@ static void sam460ex_init(MachineState *machine) ppc4xx_sdr_init(env); /* MAL */ - dev = qdev_new_orphan(TYPE_PPC4xx_MAL); + dev = qdev_new(OBJECT(machine), "mal", TYPE_PPC4xx_MAL); qdev_prop_set_uint8(dev, "txc-num", 4); qdev_prop_set_uint8(dev, "rxc-num", 16); ppc4xx_dcr_realize(PPC4xx_DCR_DEVICE(dev), cpu, &error_fatal); - object_unref(OBJECT(dev)); sbdev = SYS_BUS_DEVICE(dev); for (i = 0; i < ARRAY_SIZE(PPC4xx_MAL(dev)->irqs); i++) { sysbus_connect_irq(sbdev, i, qdev_get_gpio_in(uic[2], 3 + i)); @@ -388,49 +383,51 @@ static void sam460ex_init(MachineState *machine) l2cache_ram); /* USB */ - sysbus_create_simple_orphan(TYPE_PPC4xx_EHCI, 0x4bffd0400, - qdev_get_gpio_in(uic[2], 29)); - dev = qdev_new_orphan("sysbus-ohci"); + sysbus_create_simple(OBJECT(machine), "ehci", TYPE_PPC4xx_EHCI, + 0x4bffd0400, qdev_get_gpio_in(uic[2], 29)); + dev = qdev_new(OBJECT(machine), "ohci", "sysbus-ohci"); qdev_prop_set_string(dev, "masterbus", "usb-bus.0"); qdev_prop_set_uint32(dev, "num-ports", 6); sbdev = SYS_BUS_DEVICE(dev); - sysbus_realize_and_unref(sbdev, &error_fatal); + sysbus_realize(sbdev, &error_fatal); sysbus_mmio_map(sbdev, 0, 0x4bffd0000); sysbus_connect_irq(sbdev, 0, qdev_get_gpio_in(uic[2], 30)); usb_bus = USB_BUS(object_resolve_type_unambiguous(TYPE_USB_BUS, &error_abort)); - usb_create_simple_orphan(usb_bus, "usb-kbd"); - usb_create_simple_orphan(usb_bus, "usb-mouse"); + usb_create_simple(OBJECT(machine), "usb-kbd", usb_bus, "usb-kbd"); + usb_create_simple(OBJECT(machine), "usb-mouse", usb_bus, "usb-mouse"); /* PCIe buses */ - dev = qdev_new_orphan(TYPE_PPC460EX_PCIE_HOST); + dev = qdev_new(OBJECT(machine), "pcie-host[*]", TYPE_PPC460EX_PCIE_HOST); qdev_prop_set_int32(dev, "busnum", 0); qdev_prop_set_int32(dev, "dcrn-base", PCIE0_DCRN_BASE); object_property_set_link(OBJECT(dev), "cpu", OBJECT(cpu), &error_abort); - sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); + sysbus_realize(SYS_BUS_DEVICE(dev), &error_fatal); - dev = qdev_new_orphan(TYPE_PPC460EX_PCIE_HOST); + dev = qdev_new(OBJECT(machine), "pcie-host[*]", TYPE_PPC460EX_PCIE_HOST); qdev_prop_set_int32(dev, "busnum", 1); qdev_prop_set_int32(dev, "dcrn-base", PCIE1_DCRN_BASE); object_property_set_link(OBJECT(dev), "cpu", OBJECT(cpu), &error_abort); - sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); + sysbus_realize(SYS_BUS_DEVICE(dev), &error_fatal); /* PCI bus */ /* All PCI irqs are connected to the same UIC pin (cf. UBoot source) */ - dev = sysbus_create_simple_orphan(TYPE_PPC440_PCIX_HOST, 0xc0ec00000, + dev = sysbus_create_simple(OBJECT(machine), "pcix-host", + TYPE_PPC440_PCIX_HOST, 0xc0ec00000, qdev_get_gpio_in(uic[1], 0)); sysbus_mmio_map(SYS_BUS_DEVICE(dev), 1, 0xc08000000); pci_bus = PCI_BUS(qdev_get_child_bus(dev, "pci.0")); /* PCI devices */ - pci_create_simple_orphan(pci_bus, PCI_DEVFN(6, 0), "sm501"); + pci_create_simple(OBJECT(machine), "sm501", pci_bus, PCI_DEVFN(6, 0), "sm501"); /* * SoC has a single SATA port but we don't emulate that * However, firmware and usual clients have driver for SiI311x * PCI SATA card so add one for convenience by default */ if (defaults_enabled()) { - PCIIDEState *s = PCI_IDE(pci_create_simple_orphan(pci_bus, -1, "sii3112")); + PCIIDEState *s = PCI_IDE(pci_create_simple(OBJECT(machine), "sata", + pci_bus, -1, "sii3112")); DriveInfo *di; di = drive_get_by_index(IF_IDE, 0); diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 969f821aca..fbf6c59516 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -1885,7 +1885,7 @@ static void spapr_machine_reset(MachineState *machine, ResetType type) static void spapr_create_nvram(SpaprMachineState *spapr) { - DeviceState *dev = qdev_new_orphan("spapr-nvram"); + DeviceState *dev = qdev_new(OBJECT(spapr), "nvram", "spapr-nvram"); DriveInfo *dinfo = drive_get(IF_PFLASH, 0, 0); if (dinfo) { @@ -1893,7 +1893,7 @@ static void spapr_create_nvram(SpaprMachineState *spapr) &error_fatal); } - qdev_realize_and_unref(dev, &spapr->vio_bus->bus, &error_fatal); + qdev_realize(dev, &spapr->vio_bus->bus, &error_fatal); spapr->nvram = (struct SpaprNvram *)dev; } @@ -2795,13 +2795,13 @@ static void spapr_init_cpus(SpaprMachineState *spapr) } } -static PCIHostState *spapr_create_default_phb(void) +static PCIHostState *spapr_create_default_phb(Object *parent) { DeviceState *dev; - dev = qdev_new_orphan(TYPE_SPAPR_PCI_HOST_BRIDGE); + dev = qdev_new(parent, "phb[*]", TYPE_SPAPR_PCI_HOST_BRIDGE); qdev_prop_set_uint32(dev, "index", 0); - sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); + sysbus_realize(SYS_BUS_DEVICE(dev), &error_fatal); return PCI_HOST_BRIDGE(dev); } @@ -3030,7 +3030,7 @@ static void spapr_machine_init(MachineState *machine) spapr_rtc_create(spapr); /* Set up VIO bus */ - spapr->vio_bus = spapr_vio_bus_init(); + spapr->vio_bus = spapr_vio_bus_init(OBJECT(machine)); for (i = 0; serial_hd(i); i++) { spapr_vty_create(OBJECT(machine), spapr->vio_bus, serial_hd(i)); @@ -3053,7 +3053,7 @@ static void spapr_machine_init(MachineState *machine) /* Set up PCI */ spapr_pci_rtas_init(); - phb = spapr_create_default_phb(); + phb = spapr_create_default_phb(OBJECT(machine)); while ((nd = qemu_find_nic_info("spapr-vlan", true, "ibmveth"))) { spapr_vlan_create(OBJECT(spapr), spapr->vio_bus, nd); @@ -3075,15 +3075,16 @@ static void spapr_machine_init(MachineState *machine) } if (machine->usb) { - pci_create_simple_orphan(phb->bus, -1, "nec-usb-xhci"); + pci_create_simple(OBJECT(machine), "xhci", phb->bus, -1, + "nec-usb-xhci"); if (has_vga) { USBBus *usb_bus; usb_bus = USB_BUS(object_resolve_type_unambiguous(TYPE_USB_BUS, &error_abort)); - usb_create_simple_orphan(usb_bus, "usb-kbd"); - usb_create_simple_orphan(usb_bus, "usb-mouse"); + usb_create_simple(OBJECT(machine), "usb-kbd", usb_bus, "usb-kbd"); + usb_create_simple(OBJECT(machine), "usb-mouse", usb_bus, "usb-mouse"); } } diff --git a/hw/ppc/spapr_irq.c b/hw/ppc/spapr_irq.c index 76ae80d16e..b9e5f5d710 100644 --- a/hw/ppc/spapr_irq.c +++ b/hw/ppc/spapr_irq.c @@ -312,7 +312,7 @@ void spapr_irq_init(SpaprMachineState *spapr, Error **errp) DeviceState *dev; int i; - dev = qdev_new_orphan(TYPE_SPAPR_XIVE); + dev = qdev_new(OBJECT(spapr), "xive", TYPE_SPAPR_XIVE); qdev_prop_set_uint32(dev, "nr-irqs", SPAPR_NR_XIRQS + SPAPR_IRQ_NR_IPIS); /* * 8 XIVE END structures per CPU. One for each available @@ -321,7 +321,7 @@ void spapr_irq_init(SpaprMachineState *spapr, Error **errp) qdev_prop_set_uint32(dev, "nr-ends", nr_servers << 3); object_property_set_link(OBJECT(dev), "xive-fabric", OBJECT(spapr), &error_abort); - sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); + sysbus_realize(SYS_BUS_DEVICE(dev), &error_fatal); spapr->xive = SPAPR_XIVE(dev); diff --git a/hw/ppc/spapr_vio.c b/hw/ppc/spapr_vio.c index 0f22fa61a4..1e9cbf99ea 100644 --- a/hw/ppc/spapr_vio.c +++ b/hw/ppc/spapr_vio.c @@ -557,21 +557,21 @@ static target_ulong h_vio_signal(PowerPCCPU *cpu, SpaprMachineState *spapr, return H_SUCCESS; } -SpaprVioBus *spapr_vio_bus_init(void) +SpaprVioBus *spapr_vio_bus_init(Object *parent) { SpaprVioBus *bus; BusState *qbus; DeviceState *dev; /* Create bridge device */ - dev = qdev_new_orphan(TYPE_SPAPR_VIO_BRIDGE); + dev = qdev_new(parent, "vio-bridge", TYPE_SPAPR_VIO_BRIDGE); /* Create bus on bridge device */ qbus = qbus_new(TYPE_SPAPR_VIO_BUS, dev, "spapr-vio"); bus = SPAPR_VIO_BUS(qbus); bus->next_reg = SPAPR_VIO_REG_BASE; - sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); + sysbus_realize(SYS_BUS_DEVICE(dev), &error_fatal); /* hcall-vio */ spapr_register_hypercall(H_VIO_SIGNAL, h_vio_signal); diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c index 8f4b8965a9..d268ce4987 100644 --- a/hw/ppc/virtex_ml507.c +++ b/hw/ppc/virtex_ml507.c @@ -69,14 +69,15 @@ static struct boot_info void *vfdt; } boot_info; -static PowerPCCPU *ppc440_init_xilinx(const char *cpu_type, uint32_t sysclk) +static PowerPCCPU *ppc440_init_xilinx(Object *parent, const char *cpu_type, + uint32_t sysclk) { PowerPCCPU *cpu; CPUPPCState *env; DeviceState *uicdev; SysBusDevice *uicsbd; - cpu = POWERPC_CPU(cpu_create_orphan(cpu_type)); + cpu = POWERPC_CPU(cpu_create(parent, "cpu", cpu_type)); env = &cpu->env; ppc_booke_timers_init(cpu, sysclk, 0/* no flags */); @@ -84,9 +85,8 @@ static PowerPCCPU *ppc440_init_xilinx(const char *cpu_type, uint32_t sysclk) ppc_dcr_init(env, NULL, NULL); /* interrupt controller */ - uicdev = qdev_new_orphan(TYPE_PPC_UIC); + uicdev = qdev_new(parent, "uic", TYPE_PPC_UIC); ppc4xx_dcr_realize(PPC4xx_DCR_DEVICE(uicdev), cpu, &error_fatal); - object_unref(OBJECT(uicdev)); uicsbd = SYS_BUS_DEVICE(uicdev); sysbus_connect_irq(uicsbd, PPCUIC_OUTPUT_INT, qdev_get_gpio_in(DEVICE(cpu), PPC40x_INPUT_INT)); @@ -199,7 +199,7 @@ static void virtex_init(MachineState *machine) int i; /* init CPUs */ - cpu = ppc440_init_xilinx(machine->cpu_type, 400000000); + cpu = ppc440_init_xilinx(OBJECT(machine), machine->cpu_type, 400000000); env = &cpu->env; if (env->mmu_model != POWERPC_MMU_BOOKE) { @@ -218,10 +218,10 @@ static void virtex_init(MachineState *machine) 64 * KiB, 1, 0x89, 0x18, 0x0000, 0x0, 1); cpu_irq = qdev_get_gpio_in(DEVICE(cpu), PPC40x_INPUT_INT); - dev = qdev_new_orphan("xlnx.xps-intc"); + dev = qdev_new(OBJECT(machine), "intc", "xlnx.xps-intc"); qdev_prop_set_enum(dev, "endianness", ENDIAN_MODE_BIG); qdev_prop_set_uint32(dev, "kind-of-intr", 0); - sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); + sysbus_realize(SYS_BUS_DEVICE(dev), &error_fatal); sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, INTC_BASEADDR); sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, cpu_irq); for (i = 0; i < 32; i++) { @@ -233,11 +233,11 @@ static void virtex_init(MachineState *machine) 115200, serial_hd(0), DEVICE_LITTLE_ENDIAN); /* 2 timers at irq 2 @ 62 Mhz. */ - dev = qdev_new_orphan("xlnx.xps-timer"); + dev = qdev_new(OBJECT(machine), "timer", "xlnx.xps-timer"); qdev_prop_set_enum(dev, "endianness", ENDIAN_MODE_BIG); qdev_prop_set_uint32(dev, "one-timer-only", 0); qdev_prop_set_uint32(dev, "clock-frequency", 62 * 1000000); - sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); + sysbus_realize(SYS_BUS_DEVICE(dev), &error_fatal); sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, TIMER_BASEADDR); sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, irq[TIMER_IRQ]); diff --git a/include/hw/ppc/pnv.h b/include/hw/ppc/pnv.h index 60e902d9c5..6bf8d57972 100644 --- a/include/hw/ppc/pnv.h +++ b/include/hw/ppc/pnv.h @@ -122,7 +122,7 @@ void pnv_cpu_do_nmi_resume(CPUState *cs); */ void pnv_dt_bmc_sensors(IPMIBmc *bmc, void *fdt); void pnv_bmc_powerdown(IPMIBmc *bmc); -IPMIBmc *pnv_bmc_create(PnvPnor *pnor); +IPMIBmc *pnv_bmc_create(Object *parent, PnvPnor *pnor); IPMIBmc *pnv_bmc_find(Error **errp); void pnv_bmc_set_pnor(IPMIBmc *bmc, PnvPnor *pnor); diff --git a/include/hw/ppc/spapr_vio.h b/include/hw/ppc/spapr_vio.h index 3ca0c9d261..b834a963da 100644 --- a/include/hw/ppc/spapr_vio.h +++ b/include/hw/ppc/spapr_vio.h @@ -76,7 +76,7 @@ struct SpaprVioBus { uint32_t next_reg; }; -SpaprVioBus *spapr_vio_bus_init(void); +SpaprVioBus *spapr_vio_bus_init(Object *parent); SpaprVioDevice *spapr_vio_find_by_reg(SpaprVioBus *bus, uint32_t reg); void spapr_dt_vdevice(SpaprVioBus *bus, void *fdt); gchar *spapr_vio_stdout_path(SpaprVioBus *bus); -- 2.47.1
