diff options
Diffstat (limited to 'hw')
329 files changed, 1159 insertions, 928 deletions
diff --git a/hw/acpi/core.c b/hw/acpi/core.c index 42eeace..b07feda 100644 --- a/hw/acpi/core.c +++ b/hw/acpi/core.c @@ -419,7 +419,8 @@ void acpi_pm1_evt_init(ACPIREGS *ar, acpi_update_sci_fn update_sci, MemoryRegion *parent) { ar->pm1.evt.update_sci = update_sci; - memory_region_init_io(&ar->pm1.evt.io, &acpi_pm_evt_ops, ar, "acpi-evt", 4); + memory_region_init_io(&ar->pm1.evt.io, memory_region_owner(parent), + &acpi_pm_evt_ops, ar, "acpi-evt", 4); memory_region_add_subregion(parent, 0, &ar->pm1.evt.io); } @@ -481,7 +482,8 @@ void acpi_pm_tmr_init(ACPIREGS *ar, acpi_update_sci_fn update_sci, { ar->tmr.update_sci = update_sci; ar->tmr.timer = qemu_new_timer_ns(vm_clock, acpi_pm_tmr_timer, ar); - memory_region_init_io(&ar->tmr.io, &acpi_pm_tmr_ops, ar, "acpi-tmr", 4); + memory_region_init_io(&ar->tmr.io, memory_region_owner(parent), + &acpi_pm_tmr_ops, ar, "acpi-tmr", 4); memory_region_add_subregion(parent, 8, &ar->tmr.io); } @@ -552,7 +554,8 @@ void acpi_pm1_cnt_init(ACPIREGS *ar, MemoryRegion *parent, uint8_t s4_val) ar->pm1.cnt.s4_val = s4_val; ar->wakeup.notify = acpi_notify_wakeup; qemu_register_wakeup_notifier(&ar->wakeup); - memory_region_init_io(&ar->pm1.cnt.io, &acpi_pm_cnt_ops, ar, "acpi-cnt", 2); + memory_region_init_io(&ar->pm1.cnt.io, memory_region_owner(parent), + &acpi_pm_cnt_ops, ar, "acpi-cnt", 2); memory_region_add_subregion(parent, 4, &ar->pm1.cnt.io); } diff --git a/hw/acpi/ich9.c b/hw/acpi/ich9.c index 4a17f32..3fb443d 100644 --- a/hw/acpi/ich9.c +++ b/hw/acpi/ich9.c @@ -205,7 +205,7 @@ static void pm_powerdown_req(Notifier *n, void *opaque) void ich9_pm_init(PCIDevice *lpc_pci, ICH9LPCPMRegs *pm, qemu_irq sci_irq) { - memory_region_init(&pm->io, "ich9-pm", ICH9_PMIO_SIZE); + memory_region_init(&pm->io, OBJECT(lpc_pci), "ich9-pm", ICH9_PMIO_SIZE); memory_region_set_enabled(&pm->io, false); memory_region_add_subregion(pci_address_space_io(lpc_pci), 0, &pm->io); @@ -215,12 +215,12 @@ void ich9_pm_init(PCIDevice *lpc_pci, ICH9LPCPMRegs *pm, acpi_pm1_cnt_init(&pm->acpi_regs, &pm->io, 2); acpi_gpe_init(&pm->acpi_regs, ICH9_PMIO_GPE0_LEN); - memory_region_init_io(&pm->io_gpe, &ich9_gpe_ops, pm, "apci-gpe0", - ICH9_PMIO_GPE0_LEN); + memory_region_init_io(&pm->io_gpe, OBJECT(lpc_pci), &ich9_gpe_ops, pm, + "apci-gpe0", ICH9_PMIO_GPE0_LEN); memory_region_add_subregion(&pm->io, ICH9_PMIO_GPE0_STS, &pm->io_gpe); - memory_region_init_io(&pm->io_smi, &ich9_smi_ops, pm, "apci-smi", - 8); + memory_region_init_io(&pm->io_smi, OBJECT(lpc_pci), &ich9_smi_ops, pm, + "apci-smi", 8); memory_region_add_subregion(&pm->io, ICH9_PMIO_SMI_EN, &pm->io_smi); pm->irq = sci_irq; diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c index 756df3b..948ea87 100644 --- a/hw/acpi/piix4.c +++ b/hw/acpi/piix4.c @@ -383,14 +383,15 @@ static void piix4_pm_powerdown_req(Notifier *n, void *opaque) static void piix4_pm_machine_ready(Notifier *n, void *opaque) { PIIX4PMState *s = container_of(n, PIIX4PMState, machine_ready); + MemoryRegion *io_as = pci_address_space_io(&s->dev); uint8_t *pci_conf; pci_conf = s->dev.config; - pci_conf[0x5f] = (isa_is_ioport_assigned(0x378) ? 0x80 : 0) | 0x10; + pci_conf[0x5f] = 0x10 | + (memory_region_present(io_as, 0x378) ? 0x80 : 0); pci_conf[0x63] = 0x60; - pci_conf[0x67] = (isa_is_ioport_assigned(0x3f8) ? 0x08 : 0) | - (isa_is_ioport_assigned(0x2f8) ? 0x90 : 0); - + pci_conf[0x67] = (memory_region_present(io_as, 0x3f8) ? 0x08 : 0) | + (memory_region_present(io_as, 0x2f8) ? 0x90 : 0); } static int piix4_pm_initfn(PCIDevice *dev) @@ -423,7 +424,7 @@ static int piix4_pm_initfn(PCIDevice *dev) memory_region_add_subregion(pci_address_space_io(dev), s->smb_io_base, &s->smb.io); - memory_region_init(&s->io, "piix4-pm", 64); + memory_region_init(&s->io, OBJECT(s), "piix4-pm", 64); memory_region_set_enabled(&s->io, false); memory_region_add_subregion(pci_address_space_io(dev), 0, &s->io); @@ -670,19 +671,19 @@ static int piix4_device_hotplug(DeviceState *qdev, PCIDevice *dev, static void piix4_acpi_system_hot_add_init(MemoryRegion *parent, PCIBus *bus, PIIX4PMState *s) { - memory_region_init_io(&s->io_gpe, &piix4_gpe_ops, s, "apci-gpe0", - GPE_LEN); + memory_region_init_io(&s->io_gpe, OBJECT(s), &piix4_gpe_ops, s, + "acpi-gpe0", GPE_LEN); memory_region_add_subregion(parent, GPE_BASE, &s->io_gpe); - memory_region_init_io(&s->io_pci, &piix4_pci_ops, s, "apci-pci-hotplug", - PCI_HOTPLUG_SIZE); + memory_region_init_io(&s->io_pci, OBJECT(s), &piix4_pci_ops, s, + "acpi-pci-hotplug", PCI_HOTPLUG_SIZE); memory_region_add_subregion(parent, PCI_HOTPLUG_ADDR, &s->io_pci); pci_bus_hotplug(bus, piix4_device_hotplug, &s->dev.qdev); qemu_for_each_cpu(piix4_init_cpu_status, &s->gpe_cpu); - memory_region_init_io(&s->io_cpu, &cpu_hotplug_ops, s, "apci-cpu-hotplug", - PIIX4_PROC_LEN); + memory_region_init_io(&s->io_cpu, OBJECT(s), &cpu_hotplug_ops, s, + "acpi-cpu-hotplug", PIIX4_PROC_LEN); memory_region_add_subregion(parent, PIIX4_PROC_BASE, &s->io_cpu); s->cpu_added_notifier.notify = piix4_cpu_added_req; qemu_register_cpu_added_notifier(&s->cpu_added_notifier); diff --git a/hw/alpha/typhoon.c b/hw/alpha/typhoon.c index 207dcad..63cc2cb 100644 --- a/hw/alpha/typhoon.c +++ b/hw/alpha/typhoon.c @@ -741,7 +741,7 @@ PCIBus *typhoon_init(ram_addr_t ram_size, ISABus **isa_bus, /* Main memory region, 0x00.0000.0000. Real hardware supports 32GB, but the address space hole reserved at this point is 8TB. */ - memory_region_init_ram(&s->ram_region, "ram", ram_size); + memory_region_init_ram(&s->ram_region, OBJECT(s), "ram", ram_size); vmstate_register_ram_global(&s->ram_region); memory_region_add_subregion(addr_space, 0, &s->ram_region); @@ -750,22 +750,25 @@ PCIBus *typhoon_init(ram_addr_t ram_size, ISABus **isa_bus, the flash ROM. I'm not sure that we need to implement it at all. */ /* Pchip0 CSRs, 0x801.8000.0000, 256MB. */ - memory_region_init_io(&s->pchip.region, &pchip_ops, s, "pchip0", 256*MB); + memory_region_init_io(&s->pchip.region, OBJECT(s), &pchip_ops, s, "pchip0", + 256*MB); memory_region_add_subregion(addr_space, 0x80180000000ULL, &s->pchip.region); /* Cchip CSRs, 0x801.A000.0000, 256MB. */ - memory_region_init_io(&s->cchip.region, &cchip_ops, s, "cchip0", 256*MB); + memory_region_init_io(&s->cchip.region, OBJECT(s), &cchip_ops, s, "cchip0", + 256*MB); memory_region_add_subregion(addr_space, 0x801a0000000ULL, &s->cchip.region); /* Dchip CSRs, 0x801.B000.0000, 256MB. */ - memory_region_init_io(&s->dchip_region, &dchip_ops, s, "dchip0", 256*MB); + memory_region_init_io(&s->dchip_region, OBJECT(s), &dchip_ops, s, "dchip0", + 256*MB); memory_region_add_subregion(addr_space, 0x801b0000000ULL, &s->dchip_region); /* Pchip0 PCI memory, 0x800.0000.0000, 4GB. */ - memory_region_init(&s->pchip.reg_mem, "pci0-mem", 4*GB); + memory_region_init(&s->pchip.reg_mem, OBJECT(s), "pci0-mem", 4*GB); memory_region_add_subregion(addr_space, 0x80000000000ULL, &s->pchip.reg_mem); @@ -773,8 +776,8 @@ PCIBus *typhoon_init(ram_addr_t ram_size, ISABus **isa_bus, /* ??? Ideally we drop the "system" i/o space on the floor and give the PCI subsystem the full address space reserved by the chipset. We can't do that until the MEM and IO paths in memory.c are unified. */ - memory_region_init_io(&s->pchip.reg_io, &alpha_pci_bw_io_ops, NULL, - "pci0-io", 32*MB); + memory_region_init_io(&s->pchip.reg_io, OBJECT(s), &alpha_pci_bw_io_ops, + NULL, "pci0-io", 32*MB); memory_region_add_subregion(addr_space, 0x801fc000000ULL, &s->pchip.reg_io); @@ -784,13 +787,13 @@ PCIBus *typhoon_init(ram_addr_t ram_size, ISABus **isa_bus, phb->bus = b; /* Pchip0 PCI special/interrupt acknowledge, 0x801.F800.0000, 64MB. */ - memory_region_init_io(&s->pchip.reg_iack, &alpha_pci_iack_ops, b, + memory_region_init_io(&s->pchip.reg_iack, OBJECT(s), &alpha_pci_iack_ops, b, "pci0-iack", 64*MB); memory_region_add_subregion(addr_space, 0x801f8000000ULL, &s->pchip.reg_iack); /* Pchip0 PCI configuration, 0x801.FE00.0000, 16MB. */ - memory_region_init_io(&s->pchip.reg_conf, &alpha_pci_conf1_ops, b, + memory_region_init_io(&s->pchip.reg_conf, OBJECT(s), &alpha_pci_conf1_ops, b, "pci0-conf", 16*MB); memory_region_add_subregion(addr_space, 0x801fe000000ULL, &s->pchip.reg_conf); diff --git a/hw/arm/armv7m.c b/hw/arm/armv7m.c index 93422bc..5b22e84 100644 --- a/hw/arm/armv7m.c +++ b/hw/arm/armv7m.c @@ -124,8 +124,8 @@ static int bitband_init(SysBusDevice *dev) { BitBandState *s = FROM_SYSBUS(BitBandState, dev); - memory_region_init_io(&s->iomem, &bitband_ops, &s->base, "bitband", - 0x02000000); + memory_region_init_io(&s->iomem, OBJECT(s), &bitband_ops, &s->base, + "bitband", 0x02000000); sysbus_init_mmio(dev, &s->iomem); return 0; } @@ -203,11 +203,11 @@ qemu_irq *armv7m_init(MemoryRegion *address_space_mem, #endif /* Flash programming is done via the SCU, so pretend it is ROM. */ - memory_region_init_ram(flash, "armv7m.flash", flash_size); + memory_region_init_ram(flash, NULL, "armv7m.flash", flash_size); vmstate_register_ram_global(flash); memory_region_set_readonly(flash, true); memory_region_add_subregion(address_space_mem, 0, flash); - memory_region_init_ram(sram, "armv7m.sram", sram_size); + memory_region_init_ram(sram, NULL, "armv7m.sram", sram_size); vmstate_register_ram_global(sram); memory_region_add_subregion(address_space_mem, 0x20000000, sram); armv7m_bitband_init(); @@ -247,7 +247,7 @@ qemu_irq *armv7m_init(MemoryRegion *address_space_mem, /* Hack to map an additional page of ram at the top of the address space. This stops qemu complaining about executing code outside RAM when returning from an exception. */ - memory_region_init_ram(hack, "armv7m.hack", 0x1000); + memory_region_init_ram(hack, NULL, "armv7m.hack", 0x1000); vmstate_register_ram_global(hack); memory_region_add_subregion(address_space_mem, 0xfffff000, hack); diff --git a/hw/arm/exynos4210.c b/hw/arm/exynos4210.c index 8186f14..216b9b7 100644 --- a/hw/arm/exynos4210.c +++ b/hw/arm/exynos4210.c @@ -241,20 +241,20 @@ Exynos4210State *exynos4210_init(MemoryRegion *system_mem, /*** Memory ***/ /* Chip-ID and OMR */ - memory_region_init_io(&s->chipid_mem, &exynos4210_chipid_and_omr_ops, + memory_region_init_io(&s->chipid_mem, NULL, &exynos4210_chipid_and_omr_ops, NULL, "exynos4210.chipid", sizeof(chipid_and_omr)); memory_region_add_subregion(system_mem, EXYNOS4210_CHIPID_ADDR, &s->chipid_mem); /* Internal ROM */ - memory_region_init_ram(&s->irom_mem, "exynos4210.irom", + memory_region_init_ram(&s->irom_mem, NULL, "exynos4210.irom", EXYNOS4210_IROM_SIZE); vmstate_register_ram_global(&s->irom_mem); memory_region_set_readonly(&s->irom_mem, true); memory_region_add_subregion(system_mem, EXYNOS4210_IROM_BASE_ADDR, &s->irom_mem); /* mirror of iROM */ - memory_region_init_alias(&s->irom_alias_mem, "exynos4210.irom_alias", + memory_region_init_alias(&s->irom_alias_mem, NULL, "exynos4210.irom_alias", &s->irom_mem, 0, EXYNOS4210_IROM_SIZE); @@ -263,7 +263,7 @@ Exynos4210State *exynos4210_init(MemoryRegion *system_mem, &s->irom_alias_mem); /* Internal RAM */ - memory_region_init_ram(&s->iram_mem, "exynos4210.iram", + memory_region_init_ram(&s->iram_mem, NULL, "exynos4210.iram", EXYNOS4210_IRAM_SIZE); vmstate_register_ram_global(&s->iram_mem); memory_region_add_subregion(system_mem, EXYNOS4210_IRAM_BASE_ADDR, @@ -272,14 +272,14 @@ Exynos4210State *exynos4210_init(MemoryRegion *system_mem, /* DRAM */ mem_size = ram_size; if (mem_size > EXYNOS4210_DRAM_MAX_SIZE) { - memory_region_init_ram(&s->dram1_mem, "exynos4210.dram1", + memory_region_init_ram(&s->dram1_mem, NULL, "exynos4210.dram1", mem_size - EXYNOS4210_DRAM_MAX_SIZE); vmstate_register_ram_global(&s->dram1_mem); memory_region_add_subregion(system_mem, EXYNOS4210_DRAM1_BASE_ADDR, &s->dram1_mem); mem_size = EXYNOS4210_DRAM_MAX_SIZE; } - memory_region_init_ram(&s->dram0_mem, "exynos4210.dram0", mem_size); + memory_region_init_ram(&s->dram0_mem, NULL, "exynos4210.dram0", mem_size); vmstate_register_ram_global(&s->dram0_mem); memory_region_add_subregion(system_mem, EXYNOS4210_DRAM0_BASE_ADDR, &s->dram0_mem); diff --git a/hw/arm/highbank.c b/hw/arm/highbank.c index 4405dbd..de6c98a 100644 --- a/hw/arm/highbank.c +++ b/hw/arm/highbank.c @@ -149,8 +149,8 @@ static int highbank_regs_init(SysBusDevice *dev) HighbankRegsState *s = FROM_SYSBUS(HighbankRegsState, dev); s->iomem = g_new(MemoryRegion, 1); - memory_region_init_io(s->iomem, &hb_mem_ops, s->regs, "highbank_regs", - 0x1000); + memory_region_init_io(s->iomem, OBJECT(s), &hb_mem_ops, s->regs, + "highbank_regs", 0x1000); sysbus_init_mmio(dev, s->iomem); return 0; @@ -227,12 +227,12 @@ static void highbank_init(QEMUMachineInitArgs *args) sysmem = get_system_memory(); dram = g_new(MemoryRegion, 1); - memory_region_init_ram(dram, "highbank.dram", ram_size); + memory_region_init_ram(dram, NULL, "highbank.dram", ram_size); /* SDRAM at address zero. */ memory_region_add_subregion(sysmem, 0, dram); sysram = g_new(MemoryRegion, 1); - memory_region_init_ram(sysram, "highbank.sysram", 0x8000); + memory_region_init_ram(sysram, NULL, "highbank.sysram", 0x8000); memory_region_add_subregion(sysmem, 0xfff88000, sysram); if (bios_name != NULL) { sysboot_filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); diff --git a/hw/arm/integratorcp.c b/hw/arm/integratorcp.c index cca2971..249a430 100644 --- a/hw/arm/integratorcp.c +++ b/hw/arm/integratorcp.c @@ -249,10 +249,10 @@ static int integratorcm_init(SysBusDevice *dev) } memcpy(integrator_spd + 73, "QEMU-MEMORY", 11); s->cm_init = 0x00000112; - memory_region_init_ram(&s->flash, "integrator.flash", 0x100000); + memory_region_init_ram(&s->flash, OBJECT(s), "integrator.flash", 0x100000); vmstate_register_ram_global(&s->flash); - memory_region_init_io(&s->iomem, &integratorcm_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &integratorcm_ops, s, "integratorcm", 0x00800000); sysbus_init_mmio(dev, &s->iomem); @@ -374,7 +374,8 @@ static int icp_pic_init(SysBusDevice *dev) qdev_init_gpio_in(&dev->qdev, icp_pic_set_irq, 32); sysbus_init_irq(dev, &s->parent_irq); sysbus_init_irq(dev, &s->parent_fiq); - memory_region_init_io(&s->iomem, &icp_pic_ops, s, "icp-pic", 0x00800000); + memory_region_init_io(&s->iomem, OBJECT(s), &icp_pic_ops, s, + "icp-pic", 0x00800000); sysbus_init_mmio(dev, &s->iomem); return 0; } @@ -424,7 +425,7 @@ static void icp_control_init(hwaddr base) MemoryRegion *io; io = (MemoryRegion *)g_malloc0(sizeof(MemoryRegion)); - memory_region_init_io(io, &icp_control_ops, NULL, + memory_region_init_io(io, NULL, &icp_control_ops, NULL, "control", 0x00800000); memory_region_add_subregion(get_system_memory(), base, io); /* ??? Save/restore. */ @@ -463,14 +464,14 @@ static void integratorcp_init(QEMUMachineInitArgs *args) exit(1); } - memory_region_init_ram(ram, "integrator.ram", ram_size); + memory_region_init_ram(ram, NULL, "integrator.ram", ram_size); vmstate_register_ram_global(ram); /* ??? On a real system the first 1Mb is mapped as SSRAM or boot flash. */ /* ??? RAM should repeat to fill physical memory space. */ /* SDRAM at address zero*/ memory_region_add_subregion(address_space_mem, 0, ram); /* And again at address 0x80000000 */ - memory_region_init_alias(ram_alias, "ram.alias", ram, 0, ram_size); + memory_region_init_alias(ram_alias, NULL, "ram.alias", ram, 0, ram_size); memory_region_add_subregion(address_space_mem, 0x80000000, ram_alias); dev = qdev_create(NULL, "integrator_core"); diff --git a/hw/arm/kzm.c b/hw/arm/kzm.c index cf90f5d..bd6c05c 100644 --- a/hw/arm/kzm.c +++ b/hw/arm/kzm.c @@ -98,14 +98,14 @@ static void kzm_init(QEMUMachineInitArgs *args) /* On a real system, the first 16k is a `secure boot rom' */ - memory_region_init_ram(ram, "kzm.ram", ram_size); + memory_region_init_ram(ram, NULL, "kzm.ram", ram_size); vmstate_register_ram_global(ram); memory_region_add_subregion(address_space_mem, KZM_RAMADDRESS, ram); - memory_region_init_alias(ram_alias, "ram.alias", ram, 0, ram_size); + memory_region_init_alias(ram_alias, NULL, "ram.alias", ram, 0, ram_size); memory_region_add_subregion(address_space_mem, 0x88000000, ram_alias); - memory_region_init_ram(sram, "kzm.sram", 0x4000); + memory_region_init_ram(sram, NULL, "kzm.sram", 0x4000); memory_region_add_subregion(address_space_mem, 0x1FFFC000, sram); cpu_pic = arm_pic_init_cpu(cpu); diff --git a/hw/arm/mainstone.c b/hw/arm/mainstone.c index 260e314..8e5fc26 100644 --- a/hw/arm/mainstone.c +++ b/hw/arm/mainstone.c @@ -113,7 +113,7 @@ static void mainstone_common_init(MemoryRegion *address_space_mem, /* Setup CPU & memory */ mpu = pxa270_init(address_space_mem, mainstone_binfo.ram_size, cpu_model); - memory_region_init_ram(rom, "mainstone.rom", MAINSTONE_ROM); + memory_region_init_ram(rom, NULL, "mainstone.rom", MAINSTONE_ROM); vmstate_register_ram_global(rom); memory_region_set_readonly(rom, true); memory_region_add_subregion(address_space_mem, 0, rom); diff --git a/hw/arm/musicpal.c b/hw/arm/musicpal.c index fbaf2be..b06d442 100644 --- a/hw/arm/musicpal.c +++ b/hw/arm/musicpal.c @@ -389,8 +389,8 @@ static int mv88w8618_eth_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->irq); s->nic = qemu_new_nic(&net_mv88w8618_info, &s->conf, object_get_typename(OBJECT(dev)), dev->qdev.id, s); - memory_region_init_io(&s->iomem, &mv88w8618_eth_ops, s, "mv88w8618-eth", - MP_ETH_SIZE); + memory_region_init_io(&s->iomem, OBJECT(s), &mv88w8618_eth_ops, s, + "mv88w8618-eth", MP_ETH_SIZE); sysbus_init_mmio(dev, &s->iomem); return 0; } @@ -612,7 +612,7 @@ static int musicpal_lcd_init(SysBusDevice *dev) s->brightness = 7; - memory_region_init_io(&s->iomem, &musicpal_lcd_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &musicpal_lcd_ops, s, "musicpal-lcd", MP_LCD_SIZE); sysbus_init_mmio(dev, &s->iomem); @@ -740,7 +740,7 @@ static int mv88w8618_pic_init(SysBusDevice *dev) qdev_init_gpio_in(&dev->qdev, mv88w8618_pic_set_irq, 32); sysbus_init_irq(dev, &s->parent_irq); - memory_region_init_io(&s->iomem, &mv88w8618_pic_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &mv88w8618_pic_ops, s, "musicpal-pic", MP_PIC_SIZE); sysbus_init_mmio(dev, &s->iomem); return 0; @@ -905,7 +905,7 @@ static int mv88w8618_pit_init(SysBusDevice *dev) mv88w8618_timer_init(dev, &s->timer[i], 1000000); } - memory_region_init_io(&s->iomem, &mv88w8618_pit_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &mv88w8618_pit_ops, s, "musicpal-pit", MP_PIT_SIZE); sysbus_init_mmio(dev, &s->iomem); return 0; @@ -999,7 +999,7 @@ static int mv88w8618_flashcfg_init(SysBusDevice *dev) mv88w8618_flashcfg_state *s = FROM_SYSBUS(mv88w8618_flashcfg_state, dev); s->cfgr0 = 0xfffe4285; /* Default as set by U-Boot for 8 MB flash */ - memory_region_init_io(&s->iomem, &mv88w8618_flashcfg_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &mv88w8618_flashcfg_ops, s, "musicpal-flashcfg", MP_FLASHCFG_SIZE); sysbus_init_mmio(dev, &s->iomem); return 0; @@ -1074,7 +1074,7 @@ static void musicpal_misc_init(Object *obj) SysBusDevice *sd = SYS_BUS_DEVICE(obj); MusicPalMiscState *s = MUSICPAL_MISC(obj); - memory_region_init_io(&s->iomem, &musicpal_misc_ops, NULL, + memory_region_init_io(&s->iomem, OBJECT(s), &musicpal_misc_ops, NULL, "musicpal-misc", MP_MISC_SIZE); sysbus_init_mmio(sd, &s->iomem); } @@ -1121,7 +1121,7 @@ static int mv88w8618_wlan_init(SysBusDevice *dev) { MemoryRegion *iomem = g_new(MemoryRegion, 1); - memory_region_init_io(iomem, &mv88w8618_wlan_ops, NULL, + memory_region_init_io(iomem, OBJECT(dev), &mv88w8618_wlan_ops, NULL, "musicpal-wlan", MP_WLAN_SIZE); sysbus_init_mmio(dev, iomem); return 0; @@ -1327,7 +1327,7 @@ static int musicpal_gpio_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->irq); - memory_region_init_io(&s->iomem, &musicpal_gpio_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &musicpal_gpio_ops, s, "musicpal-gpio", MP_GPIO_SIZE); sysbus_init_mmio(dev, &s->iomem); @@ -1484,7 +1484,7 @@ static int musicpal_key_init(SysBusDevice *dev) { musicpal_key_state *s = FROM_SYSBUS(musicpal_key_state, dev); - memory_region_init(&s->iomem, "dummy", 0); + memory_region_init(&s->iomem, OBJECT(s), "dummy", 0); sysbus_init_mmio(dev, &s->iomem); s->kbd_extended = 0; @@ -1564,11 +1564,11 @@ static void musicpal_init(QEMUMachineInitArgs *args) cpu_pic = arm_pic_init_cpu(cpu); /* For now we use a fixed - the original - RAM size */ - memory_region_init_ram(ram, "musicpal.ram", MP_RAM_DEFAULT_SIZE); + memory_region_init_ram(ram, NULL, "musicpal.ram", MP_RAM_DEFAULT_SIZE); vmstate_register_ram_global(ram); memory_region_add_subregion(address_space_mem, 0, ram); - memory_region_init_ram(sram, "musicpal.sram", MP_SRAM_SIZE); + memory_region_init_ram(sram, NULL, "musicpal.sram", MP_SRAM_SIZE); vmstate_register_ram_global(sram); memory_region_add_subregion(address_space_mem, MP_SRAM_BASE, sram); diff --git a/hw/arm/omap1.c b/hw/arm/omap1.c index c06c642..19be5fc 100644 --- a/hw/arm/omap1.c +++ b/hw/arm/omap1.c @@ -264,7 +264,7 @@ static struct omap_mpu_timer_s *omap_mpu_timer_init(MemoryRegion *system_memory, omap_mpu_timer_reset(s); omap_timer_clk_setup(s); - memory_region_init_io(&s->iomem, &omap_mpu_timer_ops, s, + memory_region_init_io(&s->iomem, NULL, &omap_mpu_timer_ops, s, "omap-mpu-timer", 0x100); memory_region_add_subregion(system_memory, base, &s->iomem); @@ -392,7 +392,7 @@ static struct omap_watchdog_timer_s *omap_wd_timer_init(MemoryRegion *memory, omap_wd_timer_reset(s); omap_timer_clk_setup(&s->timer); - memory_region_init_io(&s->iomem, &omap_wd_timer_ops, s, + memory_region_init_io(&s->iomem, NULL, &omap_wd_timer_ops, s, "omap-wd-timer", 0x100); memory_region_add_subregion(memory, base, &s->iomem); @@ -498,7 +498,7 @@ static struct omap_32khz_timer_s *omap_os_timer_init(MemoryRegion *memory, omap_os_timer_reset(s); omap_timer_clk_setup(&s->timer); - memory_region_init_io(&s->iomem, &omap_os_timer_ops, s, + memory_region_init_io(&s->iomem, NULL, &omap_os_timer_ops, s, "omap-os-timer", 0x800); memory_region_add_subregion(memory, base, &s->iomem); @@ -731,7 +731,7 @@ static void omap_ulpd_pm_init(MemoryRegion *system_memory, hwaddr base, struct omap_mpu_state_s *mpu) { - memory_region_init_io(&mpu->ulpd_pm_iomem, &omap_ulpd_pm_ops, mpu, + memory_region_init_io(&mpu->ulpd_pm_iomem, NULL, &omap_ulpd_pm_ops, mpu, "omap-ulpd-pm", 0x800); memory_region_add_subregion(system_memory, base, &mpu->ulpd_pm_iomem); omap_ulpd_pm_reset(mpu); @@ -949,7 +949,7 @@ static void omap_pin_cfg_init(MemoryRegion *system_memory, hwaddr base, struct omap_mpu_state_s *mpu) { - memory_region_init_io(&mpu->pin_cfg_iomem, &omap_pin_cfg_ops, mpu, + memory_region_init_io(&mpu->pin_cfg_iomem, NULL, &omap_pin_cfg_ops, mpu, "omap-pin-cfg", 0x800); memory_region_add_subregion(system_memory, base, &mpu->pin_cfg_iomem); omap_pin_cfg_reset(mpu); @@ -1021,16 +1021,16 @@ static const MemoryRegionOps omap_id_ops = { static void omap_id_init(MemoryRegion *memory, struct omap_mpu_state_s *mpu) { - memory_region_init_io(&mpu->id_iomem, &omap_id_ops, mpu, + memory_region_init_io(&mpu->id_iomem, NULL, &omap_id_ops, mpu, "omap-id", 0x100000000ULL); - memory_region_init_alias(&mpu->id_iomem_e18, "omap-id-e18", &mpu->id_iomem, + memory_region_init_alias(&mpu->id_iomem_e18, NULL, "omap-id-e18", &mpu->id_iomem, 0xfffe1800, 0x800); memory_region_add_subregion(memory, 0xfffe1800, &mpu->id_iomem_e18); - memory_region_init_alias(&mpu->id_iomem_ed4, "omap-id-ed4", &mpu->id_iomem, + memory_region_init_alias(&mpu->id_iomem_ed4, NULL, "omap-id-ed4", &mpu->id_iomem, 0xfffed400, 0x100); memory_region_add_subregion(memory, 0xfffed400, &mpu->id_iomem_ed4); if (!cpu_is_omap15xx(mpu)) { - memory_region_init_alias(&mpu->id_iomem_ed4, "omap-id-e20", + memory_region_init_alias(&mpu->id_iomem_ed4, NULL, "omap-id-e20", &mpu->id_iomem, 0xfffe2000, 0x800); memory_region_add_subregion(memory, 0xfffe2000, &mpu->id_iomem_e20); } @@ -1115,7 +1115,7 @@ static void omap_mpui_reset(struct omap_mpu_state_s *s) static void omap_mpui_init(MemoryRegion *memory, hwaddr base, struct omap_mpu_state_s *mpu) { - memory_region_init_io(&mpu->mpui_iomem, &omap_mpui_ops, mpu, + memory_region_init_io(&mpu->mpui_iomem, NULL, &omap_mpui_ops, mpu, "omap-mpui", 0x100); memory_region_add_subregion(memory, base, &mpu->mpui_iomem); @@ -1227,7 +1227,7 @@ static struct omap_tipb_bridge_s *omap_tipb_bridge_init( s->abort = abort_irq; omap_tipb_bridge_reset(s); - memory_region_init_io(&s->iomem, &omap_tipb_bridge_ops, s, + memory_region_init_io(&s->iomem, NULL, &omap_tipb_bridge_ops, s, "omap-tipb-bridge", 0x100); memory_region_add_subregion(memory, base, &s->iomem); @@ -1336,7 +1336,7 @@ static void omap_tcmi_reset(struct omap_mpu_state_s *mpu) static void omap_tcmi_init(MemoryRegion *memory, hwaddr base, struct omap_mpu_state_s *mpu) { - memory_region_init_io(&mpu->tcmi_iomem, &omap_tcmi_ops, mpu, + memory_region_init_io(&mpu->tcmi_iomem, NULL, &omap_tcmi_ops, mpu, "omap-tcmi", 0x100); memory_region_add_subregion(memory, base, &mpu->tcmi_iomem); omap_tcmi_reset(mpu); @@ -1418,7 +1418,7 @@ static struct dpll_ctl_s *omap_dpll_init(MemoryRegion *memory, hwaddr base, omap_clk clk) { struct dpll_ctl_s *s = g_malloc0(sizeof(*s)); - memory_region_init_io(&s->iomem, &omap_dpll_ops, s, "omap-dpll", 0x100); + memory_region_init_io(&s->iomem, NULL, &omap_dpll_ops, s, "omap-dpll", 0x100); s->dpll = clk; omap_dpll_reset(s); @@ -1831,9 +1831,9 @@ static void omap_clkm_reset(struct omap_mpu_state_s *s) static void omap_clkm_init(MemoryRegion *memory, hwaddr mpu_base, hwaddr dsp_base, struct omap_mpu_state_s *s) { - memory_region_init_io(&s->clkm_iomem, &omap_clkm_ops, s, + memory_region_init_io(&s->clkm_iomem, NULL, &omap_clkm_ops, s, "omap-clkm", 0x100); - memory_region_init_io(&s->clkdsp_iomem, &omap_clkdsp_ops, s, + memory_region_init_io(&s->clkdsp_iomem, NULL, &omap_clkdsp_ops, s, "omap-clkdsp", 0x1000); s->clkm.arm_idlect1 = 0x03ff; @@ -2090,7 +2090,7 @@ static struct omap_mpuio_s *omap_mpuio_init(MemoryRegion *memory, s->in = qemu_allocate_irqs(omap_mpuio_set, s, 16); omap_mpuio_reset(s); - memory_region_init_io(&s->iomem, &omap_mpuio_ops, s, + memory_region_init_io(&s->iomem, NULL, &omap_mpuio_ops, s, "omap-mpuio", 0x800); memory_region_add_subregion(memory, base, &s->iomem); @@ -2281,7 +2281,7 @@ static struct omap_uwire_s *omap_uwire_init(MemoryRegion *system_memory, s->txdrq = dma; omap_uwire_reset(s); - memory_region_init_io(&s->iomem, &omap_uwire_ops, s, "omap-uwire", 0x800); + memory_region_init_io(&s->iomem, NULL, &omap_uwire_ops, s, "omap-uwire", 0x800); memory_region_add_subregion(system_memory, base, &s->iomem); return s; @@ -2393,7 +2393,7 @@ static struct omap_pwl_s *omap_pwl_init(MemoryRegion *system_memory, omap_pwl_reset(s); - memory_region_init_io(&s->iomem, &omap_pwl_ops, s, + memory_region_init_io(&s->iomem, NULL, &omap_pwl_ops, s, "omap-pwl", 0x800); memory_region_add_subregion(system_memory, base, &s->iomem); @@ -2500,7 +2500,7 @@ static struct omap_pwt_s *omap_pwt_init(MemoryRegion *system_memory, s->clk = clk; omap_pwt_reset(s); - memory_region_init_io(&s->iomem, &omap_pwt_ops, s, + memory_region_init_io(&s->iomem, NULL, &omap_pwt_ops, s, "omap-pwt", 0x800); memory_region_add_subregion(system_memory, base, &s->iomem); return s; @@ -2919,7 +2919,7 @@ static struct omap_rtc_s *omap_rtc_init(MemoryRegion *system_memory, omap_rtc_reset(s); - memory_region_init_io(&s->iomem, &omap_rtc_ops, s, + memory_region_init_io(&s->iomem, NULL, &omap_rtc_ops, s, "omap-rtc", 0x800); memory_region_add_subregion(system_memory, base, &s->iomem); @@ -3452,7 +3452,7 @@ static struct omap_mcbsp_s *omap_mcbsp_init(MemoryRegion *system_memory, s->source_timer = qemu_new_timer_ns(vm_clock, omap_mcbsp_source_tick, s); omap_mcbsp_reset(s); - memory_region_init_io(&s->iomem, &omap_mcbsp_ops, s, "omap-mcbsp", 0x800); + memory_region_init_io(&s->iomem, NULL, &omap_mcbsp_ops, s, "omap-mcbsp", 0x800); memory_region_add_subregion(system_memory, base, &s->iomem); return s; @@ -3627,7 +3627,7 @@ static struct omap_lpg_s *omap_lpg_init(MemoryRegion *system_memory, omap_lpg_reset(s); - memory_region_init_io(&s->iomem, &omap_lpg_ops, s, "omap-lpg", 0x800); + memory_region_init_io(&s->iomem, NULL, &omap_lpg_ops, s, "omap-lpg", 0x800); memory_region_add_subregion(system_memory, base, &s->iomem); omap_clk_adduser(clk, qemu_allocate_irqs(omap_lpg_clk_update, s, 1)[0]); @@ -3666,7 +3666,7 @@ static const MemoryRegionOps omap_mpui_io_ops = { static void omap_setup_mpui_io(MemoryRegion *system_memory, struct omap_mpu_state_s *mpu) { - memory_region_init_io(&mpu->mpui_io_iomem, &omap_mpui_io_ops, mpu, + memory_region_init_io(&mpu->mpui_io_iomem, NULL, &omap_mpui_io_ops, mpu, "omap-mpui-io", 0x7fff); memory_region_add_subregion(system_memory, OMAP_MPUI_BASE, &mpu->mpui_io_iomem); @@ -3747,7 +3747,7 @@ static void omap_setup_dsp_mapping(MemoryRegion *system_memory, for (; map->phys_dsp; map ++) { io = g_new(MemoryRegion, 1); - memory_region_init_alias(io, map->name, + memory_region_init_alias(io, NULL, map->name, system_memory, map->phys_mpu, map->size); memory_region_add_subregion(system_memory, map->phys_dsp, io); } @@ -3851,10 +3851,10 @@ struct omap_mpu_state_s *omap310_mpu_init(MemoryRegion *system_memory, omap_clk_init(s); /* Memory-mapped stuff */ - memory_region_init_ram(&s->emiff_ram, "omap1.dram", s->sdram_size); + memory_region_init_ram(&s->emiff_ram, NULL, "omap1.dram", s->sdram_size); vmstate_register_ram_global(&s->emiff_ram); memory_region_add_subregion(system_memory, OMAP_EMIFF_BASE, &s->emiff_ram); - memory_region_init_ram(&s->imif_ram, "omap1.sram", s->sram_size); + memory_region_init_ram(&s->imif_ram, NULL, "omap1.sram", s->sram_size); vmstate_register_ram_global(&s->imif_ram); memory_region_add_subregion(system_memory, OMAP_IMIF_BASE, &s->imif_ram); diff --git a/hw/arm/omap2.c b/hw/arm/omap2.c index 2ff4371..ec9610b 100644 --- a/hw/arm/omap2.c +++ b/hw/arm/omap2.c @@ -603,7 +603,7 @@ static struct omap_eac_s *omap_eac_init(struct omap_target_agent_s *ta, AUD_register_card("OMAP EAC", &s->codec.card); - memory_region_init_io(&s->iomem, &omap_eac_ops, s, "omap.eac", + memory_region_init_io(&s->iomem, NULL, &omap_eac_ops, s, "omap.eac", omap_l4_region_size(ta, 0)); omap_l4_attach(ta, 0, &s->iomem); @@ -791,11 +791,11 @@ static struct omap_sti_s *omap_sti_init(struct omap_target_agent_s *ta, s->chr = chr ?: qemu_chr_new("null", "null", NULL); - memory_region_init_io(&s->iomem, &omap_sti_ops, s, "omap.sti", + memory_region_init_io(&s->iomem, NULL, &omap_sti_ops, s, "omap.sti", omap_l4_region_size(ta, 0)); omap_l4_attach(ta, 0, &s->iomem); - memory_region_init_io(&s->iomem_fifo, &omap_sti_fifo_ops, s, + memory_region_init_io(&s->iomem_fifo, NULL, &omap_sti_fifo_ops, s, "omap.sti.fifo", 0x10000); memory_region_add_subregion(sysmem, channel_base, &s->iomem_fifo); @@ -1809,9 +1809,9 @@ static struct omap_prcm_s *omap_prcm_init(struct omap_target_agent_s *ta, s->mpu = mpu; omap_prcm_coldreset(s); - memory_region_init_io(&s->iomem0, &omap_prcm_ops, s, "omap.pcrm0", + memory_region_init_io(&s->iomem0, NULL, &omap_prcm_ops, s, "omap.pcrm0", omap_l4_region_size(ta, 0)); - memory_region_init_io(&s->iomem1, &omap_prcm_ops, s, "omap.pcrm1", + memory_region_init_io(&s->iomem1, NULL, &omap_prcm_ops, s, "omap.pcrm1", omap_l4_region_size(ta, 1)); omap_l4_attach(ta, 0, &s->iomem0); omap_l4_attach(ta, 1, &s->iomem1); @@ -2185,7 +2185,7 @@ static struct omap_sysctl_s *omap_sysctl_init(struct omap_target_agent_s *ta, s->mpu = mpu; omap_sysctl_reset(s); - memory_region_init_io(&s->iomem, &omap_sysctl_ops, s, "omap.sysctl", + memory_region_init_io(&s->iomem, NULL, &omap_sysctl_ops, s, "omap.sysctl", omap_l4_region_size(ta, 0)); omap_l4_attach(ta, 0, &s->iomem); @@ -2267,10 +2267,10 @@ struct omap_mpu_state_s *omap2420_mpu_init(MemoryRegion *sysmem, omap_clk_init(s); /* Memory-mapped stuff */ - memory_region_init_ram(&s->sdram, "omap2.dram", s->sdram_size); + memory_region_init_ram(&s->sdram, NULL, "omap2.dram", s->sdram_size); vmstate_register_ram_global(&s->sdram); memory_region_add_subregion(sysmem, OMAP2_Q2_BASE, &s->sdram); - memory_region_init_ram(&s->sram, "omap2.sram", s->sram_size); + memory_region_init_ram(&s->sram, NULL, "omap2.sram", s->sram_size); vmstate_register_ram_global(&s->sram); memory_region_add_subregion(sysmem, OMAP2_SRAM_BASE, &s->sram); diff --git a/hw/arm/omap_sx1.c b/hw/arm/omap_sx1.c index e421ece..05b0353 100644 --- a/hw/arm/omap_sx1.c +++ b/hw/arm/omap_sx1.c @@ -120,23 +120,23 @@ static void sx1_init(QEMUMachineInitArgs *args, const int version) mpu = omap310_mpu_init(address_space, sx1_binfo.ram_size, args->cpu_model); /* External Flash (EMIFS) */ - memory_region_init_ram(flash, "omap_sx1.flash0-0", flash_size); + memory_region_init_ram(flash, NULL, "omap_sx1.flash0-0", flash_size); vmstate_register_ram_global(flash); memory_region_set_readonly(flash, true); memory_region_add_subregion(address_space, OMAP_CS0_BASE, flash); - memory_region_init_io(&cs[0], &static_ops, &cs0val, + memory_region_init_io(&cs[0], NULL, &static_ops, &cs0val, "sx1.cs0", OMAP_CS0_SIZE - flash_size); memory_region_add_subregion(address_space, OMAP_CS0_BASE + flash_size, &cs[0]); - memory_region_init_io(&cs[2], &static_ops, &cs2val, + memory_region_init_io(&cs[2], NULL, &static_ops, &cs2val, "sx1.cs2", OMAP_CS2_SIZE); memory_region_add_subregion(address_space, OMAP_CS2_BASE, &cs[2]); - memory_region_init_io(&cs[3], &static_ops, &cs3val, + memory_region_init_io(&cs[3], NULL, &static_ops, &cs3val, "sx1.cs3", OMAP_CS3_SIZE); memory_region_add_subregion(address_space, OMAP_CS2_BASE, &cs[3]); @@ -162,12 +162,12 @@ static void sx1_init(QEMUMachineInitArgs *args, const int version) if ((version == 1) && (dinfo = drive_get(IF_PFLASH, 0, fl_idx)) != NULL) { - memory_region_init_ram(flash_1, "omap_sx1.flash1-0", flash1_size); + memory_region_init_ram(flash_1, NULL, "omap_sx1.flash1-0", flash1_size); vmstate_register_ram_global(flash_1); memory_region_set_readonly(flash_1, true); memory_region_add_subregion(address_space, OMAP_CS1_BASE, flash_1); - memory_region_init_io(&cs[1], &static_ops, &cs1val, + memory_region_init_io(&cs[1], NULL, &static_ops, &cs1val, "sx1.cs1", OMAP_CS1_SIZE - flash1_size); memory_region_add_subregion(address_space, OMAP_CS1_BASE + flash1_size, &cs[1]); @@ -182,7 +182,7 @@ static void sx1_init(QEMUMachineInitArgs *args, const int version) } fl_idx++; } else { - memory_region_init_io(&cs[1], &static_ops, &cs1val, + memory_region_init_io(&cs[1], NULL, &static_ops, &cs1val, "sx1.cs1", OMAP_CS1_SIZE); memory_region_add_subregion(address_space, OMAP_CS1_BASE, &cs[1]); diff --git a/hw/arm/palm.c b/hw/arm/palm.c index b13d810..cdc3c3a 100644 --- a/hw/arm/palm.c +++ b/hw/arm/palm.c @@ -211,22 +211,22 @@ static void palmte_init(QEMUMachineInitArgs *args) mpu = omap310_mpu_init(address_space_mem, sdram_size, cpu_model); /* External Flash (EMIFS) */ - memory_region_init_ram(flash, "palmte.flash", flash_size); + memory_region_init_ram(flash, NULL, "palmte.flash", flash_size); vmstate_register_ram_global(flash); memory_region_set_readonly(flash, true); memory_region_add_subregion(address_space_mem, OMAP_CS0_BASE, flash); - memory_region_init_io(&cs[0], &static_ops, &cs0val, "palmte-cs0", + memory_region_init_io(&cs[0], NULL, &static_ops, &cs0val, "palmte-cs0", OMAP_CS0_SIZE - flash_size); memory_region_add_subregion(address_space_mem, OMAP_CS0_BASE + flash_size, &cs[0]); - memory_region_init_io(&cs[1], &static_ops, &cs1val, "palmte-cs1", + memory_region_init_io(&cs[1], NULL, &static_ops, &cs1val, "palmte-cs1", OMAP_CS1_SIZE); memory_region_add_subregion(address_space_mem, OMAP_CS1_BASE, &cs[1]); - memory_region_init_io(&cs[2], &static_ops, &cs2val, "palmte-cs2", + memory_region_init_io(&cs[2], NULL, &static_ops, &cs2val, "palmte-cs2", OMAP_CS2_SIZE); memory_region_add_subregion(address_space_mem, OMAP_CS2_BASE, &cs[2]); - memory_region_init_io(&cs[3], &static_ops, &cs3val, "palmte-cs3", + memory_region_init_io(&cs[3], NULL, &static_ops, &cs3val, "palmte-cs3", OMAP_CS3_SIZE); memory_region_add_subregion(address_space_mem, OMAP_CS3_BASE, &cs[3]); diff --git a/hw/arm/pxa2xx.c b/hw/arm/pxa2xx.c index 24b03a0..5a22654 100644 --- a/hw/arm/pxa2xx.c +++ b/hw/arm/pxa2xx.c @@ -764,7 +764,8 @@ static int pxa2xx_ssp_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->irq); - memory_region_init_io(&s->iomem, &pxa2xx_ssp_ops, s, "pxa2xx-ssp", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &pxa2xx_ssp_ops, s, + "pxa2xx-ssp", 0x1000); sysbus_init_mmio(dev, &s->iomem); register_savevm(&dev->qdev, "pxa2xx_ssp", -1, 0, pxa2xx_ssp_save, pxa2xx_ssp_load, s); @@ -1131,7 +1132,8 @@ static int pxa2xx_rtc_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->rtc_irq); - memory_region_init_io(&s->iomem, &pxa2xx_rtc_ops, s, "pxa2xx-rtc", 0x10000); + memory_region_init_io(&s->iomem, OBJECT(s), &pxa2xx_rtc_ops, s, + "pxa2xx-rtc", 0x10000); sysbus_init_mmio(dev, &s->iomem); return 0; @@ -1481,8 +1483,8 @@ static int pxa2xx_i2c_initfn(SysBusDevice *dev) s->bus = i2c_init_bus(&dev->qdev, "i2c"); - memory_region_init_io(&s->iomem, &pxa2xx_i2c_ops, s, - "pxa2xx-i2x", s->region_size); + memory_region_init_io(&s->iomem, OBJECT(s), &pxa2xx_i2c_ops, s, + "pxa2xx-i2c", s->region_size); sysbus_init_mmio(dev, &s->iomem); sysbus_init_irq(dev, &s->irq); @@ -1720,7 +1722,7 @@ static PXA2xxI2SState *pxa2xx_i2s_init(MemoryRegion *sysmem, pxa2xx_i2s_reset(s); - memory_region_init_io(&s->iomem, &pxa2xx_i2s_ops, s, + memory_region_init_io(&s->iomem, NULL, &pxa2xx_i2s_ops, s, "pxa2xx-i2s", 0x100000); memory_region_add_subregion(sysmem, base, &s->iomem); @@ -1978,7 +1980,7 @@ static PXA2xxFIrState *pxa2xx_fir_init(MemoryRegion *sysmem, pxa2xx_fir_reset(s); - memory_region_init_io(&s->iomem, &pxa2xx_fir_ops, s, "pxa2xx-fir", 0x1000); + memory_region_init_io(&s->iomem, NULL, &pxa2xx_fir_ops, s, "pxa2xx-fir", 0x1000); memory_region_add_subregion(sysmem, base, &s->iomem); if (chr) { @@ -2027,10 +2029,10 @@ PXA2xxState *pxa270_init(MemoryRegion *address_space, s->reset = qemu_allocate_irqs(pxa2xx_reset, s, 1)[0]; /* SDRAM & Internal Memory Storage */ - memory_region_init_ram(&s->sdram, "pxa270.sdram", sdram_size); + memory_region_init_ram(&s->sdram, NULL, "pxa270.sdram", sdram_size); vmstate_register_ram_global(&s->sdram); memory_region_add_subregion(address_space, PXA2XX_SDRAM_BASE, &s->sdram); - memory_region_init_ram(&s->internal, "pxa270.internal", 0x40000); + memory_region_init_ram(&s->internal, NULL, "pxa270.internal", 0x40000); vmstate_register_ram_global(&s->internal); memory_region_add_subregion(address_space, PXA2XX_INTERNAL_BASE, &s->internal); @@ -2083,7 +2085,7 @@ PXA2xxState *pxa270_init(MemoryRegion *address_space, s->cm_base = 0x41300000; s->cm_regs[CCCR >> 2] = 0x02000210; /* 416.0 MHz */ s->clkcfg = 0x00000009; /* Turbo mode active */ - memory_region_init_io(&s->cm_iomem, &pxa2xx_cm_ops, s, "pxa2xx-cm", 0x1000); + memory_region_init_io(&s->cm_iomem, NULL, &pxa2xx_cm_ops, s, "pxa2xx-cm", 0x1000); memory_region_add_subregion(address_space, s->cm_base, &s->cm_iomem); vmstate_register(NULL, 0, &vmstate_pxa2xx_cm, s); @@ -2093,12 +2095,12 @@ PXA2xxState *pxa270_init(MemoryRegion *address_space, s->mm_regs[MDMRS >> 2] = 0x00020002; s->mm_regs[MDREFR >> 2] = 0x03ca4000; s->mm_regs[MECR >> 2] = 0x00000001; /* Two PC Card sockets */ - memory_region_init_io(&s->mm_iomem, &pxa2xx_mm_ops, s, "pxa2xx-mm", 0x1000); + memory_region_init_io(&s->mm_iomem, NULL, &pxa2xx_mm_ops, s, "pxa2xx-mm", 0x1000); memory_region_add_subregion(address_space, s->mm_base, &s->mm_iomem); vmstate_register(NULL, 0, &vmstate_pxa2xx_mm, s); s->pm_base = 0x40f00000; - memory_region_init_io(&s->pm_iomem, &pxa2xx_pm_ops, s, "pxa2xx-pm", 0x100); + memory_region_init_io(&s->pm_iomem, NULL, &pxa2xx_pm_ops, s, "pxa2xx-pm", 0x100); memory_region_add_subregion(address_space, s->pm_base, &s->pm_iomem); vmstate_register(NULL, 0, &vmstate_pxa2xx_pm, s); @@ -2158,10 +2160,10 @@ PXA2xxState *pxa255_init(MemoryRegion *address_space, unsigned int sdram_size) s->reset = qemu_allocate_irqs(pxa2xx_reset, s, 1)[0]; /* SDRAM & Internal Memory Storage */ - memory_region_init_ram(&s->sdram, "pxa255.sdram", sdram_size); + memory_region_init_ram(&s->sdram, NULL, "pxa255.sdram", sdram_size); vmstate_register_ram_global(&s->sdram); memory_region_add_subregion(address_space, PXA2XX_SDRAM_BASE, &s->sdram); - memory_region_init_ram(&s->internal, "pxa255.internal", + memory_region_init_ram(&s->internal, NULL, "pxa255.internal", PXA2XX_INTERNAL_SIZE); vmstate_register_ram_global(&s->internal); memory_region_add_subregion(address_space, PXA2XX_INTERNAL_BASE, @@ -2214,7 +2216,7 @@ PXA2xxState *pxa255_init(MemoryRegion *address_space, unsigned int sdram_size) s->cm_base = 0x41300000; s->cm_regs[CCCR >> 2] = 0x02000210; /* 416.0 MHz */ s->clkcfg = 0x00000009; /* Turbo mode active */ - memory_region_init_io(&s->cm_iomem, &pxa2xx_cm_ops, s, "pxa2xx-cm", 0x1000); + memory_region_init_io(&s->cm_iomem, NULL, &pxa2xx_cm_ops, s, "pxa2xx-cm", 0x1000); memory_region_add_subregion(address_space, s->cm_base, &s->cm_iomem); vmstate_register(NULL, 0, &vmstate_pxa2xx_cm, s); @@ -2224,12 +2226,12 @@ PXA2xxState *pxa255_init(MemoryRegion *address_space, unsigned int sdram_size) s->mm_regs[MDMRS >> 2] = 0x00020002; s->mm_regs[MDREFR >> 2] = 0x03ca4000; s->mm_regs[MECR >> 2] = 0x00000001; /* Two PC Card sockets */ - memory_region_init_io(&s->mm_iomem, &pxa2xx_mm_ops, s, "pxa2xx-mm", 0x1000); + memory_region_init_io(&s->mm_iomem, NULL, &pxa2xx_mm_ops, s, "pxa2xx-mm", 0x1000); memory_region_add_subregion(address_space, s->mm_base, &s->mm_iomem); vmstate_register(NULL, 0, &vmstate_pxa2xx_mm, s); s->pm_base = 0x40f00000; - memory_region_init_io(&s->pm_iomem, &pxa2xx_pm_ops, s, "pxa2xx-pm", 0x100); + memory_region_init_io(&s->pm_iomem, NULL, &pxa2xx_pm_ops, s, "pxa2xx-pm", 0x100); memory_region_add_subregion(address_space, s->pm_base, &s->pm_iomem); vmstate_register(NULL, 0, &vmstate_pxa2xx_pm, s); diff --git a/hw/arm/pxa2xx_gpio.c b/hw/arm/pxa2xx_gpio.c index fa31575..f8c3ee0 100644 --- a/hw/arm/pxa2xx_gpio.c +++ b/hw/arm/pxa2xx_gpio.c @@ -283,7 +283,7 @@ static int pxa2xx_gpio_initfn(SysBusDevice *dev) qdev_init_gpio_in(&dev->qdev, pxa2xx_gpio_set, s->lines); qdev_init_gpio_out(&dev->qdev, s->handler, s->lines); - memory_region_init_io(&s->iomem, &pxa_gpio_ops, s, "pxa2xx-gpio", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &pxa_gpio_ops, s, "pxa2xx-gpio", 0x1000); sysbus_init_mmio(dev, &s->iomem); sysbus_init_irq(dev, &s->irq0); sysbus_init_irq(dev, &s->irq1); diff --git a/hw/arm/pxa2xx_pic.c b/hw/arm/pxa2xx_pic.c index 835d07c..8929b6d 100644 --- a/hw/arm/pxa2xx_pic.c +++ b/hw/arm/pxa2xx_pic.c @@ -278,7 +278,7 @@ DeviceState *pxa2xx_pic_init(hwaddr base, ARMCPU *cpu) qdev_init_gpio_in(dev, pxa2xx_pic_set_irq, PXA2XX_PIC_SRCS); /* Enable IC memory-mapped registers access. */ - memory_region_init_io(&s->iomem, &pxa2xx_pic_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &pxa2xx_pic_ops, s, "pxa2xx-pic", 0x00100000); sysbus_init_mmio(SYS_BUS_DEVICE(dev), &s->iomem); sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base); diff --git a/hw/arm/realview.c b/hw/arm/realview.c index 036a188..b596256 100644 --- a/hw/arm/realview.c +++ b/hw/arm/realview.c @@ -114,18 +114,18 @@ static void realview_init(QEMUMachineInitArgs *args, /* Core tile RAM. */ low_ram_size = ram_size - 0x20000000; ram_size = 0x20000000; - memory_region_init_ram(ram_lo, "realview.lowmem", low_ram_size); + memory_region_init_ram(ram_lo, NULL, "realview.lowmem", low_ram_size); vmstate_register_ram_global(ram_lo); memory_region_add_subregion(sysmem, 0x20000000, ram_lo); } - memory_region_init_ram(ram_hi, "realview.highmem", ram_size); + memory_region_init_ram(ram_hi, NULL, "realview.highmem", ram_size); vmstate_register_ram_global(ram_hi); low_ram_size = ram_size; if (low_ram_size > 0x10000000) low_ram_size = 0x10000000; /* SDRAM at address zero. */ - memory_region_init_alias(ram_alias, "realview.alias", + memory_region_init_alias(ram_alias, NULL, "realview.alias", ram_hi, 0, low_ram_size); memory_region_add_subregion(sysmem, 0, ram_alias); if (is_pb) { @@ -320,7 +320,7 @@ static void realview_init(QEMUMachineInitArgs *args, startup code. I guess this works on real hardware because the BootROM happens to be in ROM/flash or in memory that isn't clobbered until after Linux boots the secondary CPUs. */ - memory_region_init_ram(ram_hack, "realview.hack", 0x1000); + memory_region_init_ram(ram_hack, NULL, "realview.hack", 0x1000); vmstate_register_ram_global(ram_hack); memory_region_add_subregion(sysmem, SMP_BOOT_ADDR, ram_hack); diff --git a/hw/arm/spitz.c b/hw/arm/spitz.c index b5ed109..593b75e 100644 --- a/hw/arm/spitz.c +++ b/hw/arm/spitz.c @@ -169,7 +169,7 @@ static int sl_nand_init(SysBusDevice *dev) { nand = drive_get(IF_MTD, 0, 0); s->nand = nand_init(nand ? nand->bdrv : NULL, s->manf_id, s->chip_id); - memory_region_init_io(&s->iomem, &sl_ops, s, "sl", 0x40); + memory_region_init_io(&s->iomem, OBJECT(s), &sl_ops, s, "sl", 0x40); sysbus_init_mmio(dev, &s->iomem); return 0; @@ -896,7 +896,7 @@ static void spitz_common_init(QEMUMachineInitArgs *args, sl_flash_register(mpu, (model == spitz) ? FLASH_128M : FLASH_1024M); - memory_region_init_ram(rom, "spitz.rom", SPITZ_ROM); + memory_region_init_ram(rom, NULL, "spitz.rom", SPITZ_ROM); vmstate_register_ram_global(rom); memory_region_set_readonly(rom, true); memory_region_add_subregion(address_space_mem, 0, rom); diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c index 2b61e3c..a2b6b17 100644 --- a/hw/arm/stellaris.c +++ b/hw/arm/stellaris.c @@ -307,7 +307,7 @@ static int stellaris_gptm_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->irq); qdev_init_gpio_out(&dev->qdev, &s->trigger, 1); - memory_region_init_io(&s->iomem, &gptm_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &gptm_ops, s, "gptm", 0x1000); sysbus_init_mmio(dev, &s->iomem); @@ -669,7 +669,7 @@ static int stellaris_sys_init(uint32_t base, qemu_irq irq, s->user0 = macaddr[0] | (macaddr[1] << 8) | (macaddr[2] << 16); s->user1 = macaddr[3] | (macaddr[4] << 8) | (macaddr[5] << 16); - memory_region_init_io(&s->iomem, &ssys_ops, s, "ssys", 0x00001000); + memory_region_init_io(&s->iomem, NULL, &ssys_ops, s, "ssys", 0x00001000); memory_region_add_subregion(get_system_memory(), base, &s->iomem); ssys_reset(s); vmstate_register(NULL, -1, &vmstate_stellaris_sys, s); @@ -862,7 +862,7 @@ static int stellaris_i2c_init(SysBusDevice * dev) bus = i2c_init_bus(&dev->qdev, "i2c"); s->bus = bus; - memory_region_init_io(&s->iomem, &stellaris_i2c_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &stellaris_i2c_ops, s, "i2c", 0x1000); sysbus_init_mmio(dev, &s->iomem); /* ??? For now we only implement the master interface. */ @@ -1145,7 +1145,7 @@ static int stellaris_adc_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->irq[n]); } - memory_region_init_io(&s->iomem, &stellaris_adc_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &stellaris_adc_ops, s, "adc", 0x1000); sysbus_init_mmio(dev, &s->iomem); stellaris_adc_reset(s); diff --git a/hw/arm/strongarm.c b/hw/arm/strongarm.c index 4d49306..feaaf45 100644 --- a/hw/arm/strongarm.c +++ b/hw/arm/strongarm.c @@ -173,7 +173,8 @@ static int strongarm_pic_initfn(SysBusDevice *dev) StrongARMPICState *s = FROM_SYSBUS(StrongARMPICState, dev); qdev_init_gpio_in(&dev->qdev, strongarm_pic_set_irq, SA_PIC_SRCS); - memory_region_init_io(&s->iomem, &strongarm_pic_ops, s, "pic", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &strongarm_pic_ops, s, + "pic", 0x1000); sysbus_init_mmio(dev, &s->iomem); sysbus_init_irq(dev, &s->irq); sysbus_init_irq(dev, &s->fiq); @@ -383,7 +384,8 @@ static int strongarm_rtc_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->rtc_irq); sysbus_init_irq(dev, &s->rtc_hz_irq); - memory_region_init_io(&s->iomem, &strongarm_rtc_ops, s, "rtc", 0x10000); + memory_region_init_io(&s->iomem, OBJECT(s), &strongarm_rtc_ops, s, + "rtc", 0x10000); sysbus_init_mmio(dev, &s->iomem); return 0; @@ -637,7 +639,8 @@ static int strongarm_gpio_initfn(SysBusDevice *dev) qdev_init_gpio_in(&dev->qdev, strongarm_gpio_set, 28); qdev_init_gpio_out(&dev->qdev, s->handler, 28); - memory_region_init_io(&s->iomem, &strongarm_gpio_ops, s, "gpio", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &strongarm_gpio_ops, s, + "gpio", 0x1000); sysbus_init_mmio(dev, &s->iomem); for (i = 0; i < 11; i++) { @@ -808,7 +811,8 @@ static int strongarm_ppc_init(SysBusDevice *dev) qdev_init_gpio_in(&dev->qdev, strongarm_ppc_set, 22); qdev_init_gpio_out(&dev->qdev, s->handler, 22); - memory_region_init_io(&s->iomem, &strongarm_ppc_ops, s, "ppc", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &strongarm_ppc_ops, s, + "ppc", 0x1000); sysbus_init_mmio(dev, &s->iomem); @@ -1204,7 +1208,8 @@ static int strongarm_uart_init(SysBusDevice *dev) { StrongARMUARTState *s = FROM_SYSBUS(StrongARMUARTState, dev); - memory_region_init_io(&s->iomem, &strongarm_uart_ops, s, "uart", 0x10000); + memory_region_init_io(&s->iomem, OBJECT(s), &strongarm_uart_ops, s, + "uart", 0x10000); sysbus_init_mmio(dev, &s->iomem); sysbus_init_irq(dev, &s->irq); @@ -1496,7 +1501,8 @@ static int strongarm_ssp_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->irq); - memory_region_init_io(&s->iomem, &strongarm_ssp_ops, s, "ssp", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &strongarm_ssp_ops, s, + "ssp", 0x1000); sysbus_init_mmio(dev, &s->iomem); s->bus = ssi_create_bus(&dev->qdev, "ssi"); @@ -1571,7 +1577,7 @@ StrongARMState *sa1110_init(MemoryRegion *sysmem, exit(1); } - memory_region_init_ram(&s->sdram, "strongarm.sdram", sdram_size); + memory_region_init_ram(&s->sdram, NULL, "strongarm.sdram", sdram_size); vmstate_register_ram_global(&s->sdram); memory_region_add_subregion(sysmem, SA_SDCS0, &s->sdram); diff --git a/hw/arm/tosa.c b/hw/arm/tosa.c index 47818a5..47d1f4f 100644 --- a/hw/arm/tosa.c +++ b/hw/arm/tosa.c @@ -222,7 +222,7 @@ static void tosa_init(QEMUMachineInitArgs *args) mpu = pxa255_init(address_space_mem, tosa_binfo.ram_size); - memory_region_init_ram(rom, "tosa.rom", TOSA_ROM); + memory_region_init_ram(rom, NULL, "tosa.rom", TOSA_ROM); vmstate_register_ram_global(rom); memory_region_set_readonly(rom, true); memory_region_add_subregion(address_space_mem, 0, rom); diff --git a/hw/arm/versatilepb.c b/hw/arm/versatilepb.c index 15eb086..725f60f 100644 --- a/hw/arm/versatilepb.c +++ b/hw/arm/versatilepb.c @@ -154,7 +154,8 @@ static int vpb_sic_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->parent[i]); } s->irq = 31; - memory_region_init_io(&s->iomem, &vpb_sic_ops, s, "vpb-sic", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &vpb_sic_ops, s, + "vpb-sic", 0x1000); sysbus_init_mmio(dev, &s->iomem); return 0; } @@ -193,7 +194,7 @@ static void versatile_init(QEMUMachineInitArgs *args, int board_id) fprintf(stderr, "Unable to find CPU definition\n"); exit(1); } - memory_region_init_ram(ram, "versatile.ram", args->ram_size); + memory_region_init_ram(ram, NULL, "versatile.ram", args->ram_size); vmstate_register_ram_global(ram); /* ??? RAM should repeat to fill physical memory space. */ /* SDRAM at address zero. */ diff --git a/hw/arm/vexpress.c b/hw/arm/vexpress.c index a077c62..710413e 100644 --- a/hw/arm/vexpress.c +++ b/hw/arm/vexpress.c @@ -196,7 +196,7 @@ static void a9_daughterboard_init(const VEDBoardInfo *daughterboard, exit(1); } - memory_region_init_ram(ram, "vexpress.highmem", ram_size); + memory_region_init_ram(ram, NULL, "vexpress.highmem", ram_size); vmstate_register_ram_global(ram); low_ram_size = ram_size; if (low_ram_size > 0x4000000) { @@ -206,7 +206,7 @@ static void a9_daughterboard_init(const VEDBoardInfo *daughterboard, * address space should in theory be remappable to various * things including ROM or RAM; we always map the RAM there. */ - memory_region_init_alias(lowram, "vexpress.lowmem", ram, 0, low_ram_size); + memory_region_init_alias(lowram, NULL, "vexpress.lowmem", ram, 0, low_ram_size); memory_region_add_subregion(sysmem, 0x0, lowram); memory_region_add_subregion(sysmem, 0x60000000, ram); @@ -323,7 +323,7 @@ static void a15_daughterboard_init(const VEDBoardInfo *daughterboard, } } - memory_region_init_ram(ram, "vexpress.highmem", ram_size); + memory_region_init_ram(ram, NULL, "vexpress.highmem", ram_size); vmstate_register_ram_global(ram); /* RAM is from 0x80000000 upwards; there is no low-memory alias for it. */ memory_region_add_subregion(sysmem, 0x80000000, ram); @@ -357,7 +357,7 @@ static void a15_daughterboard_init(const VEDBoardInfo *daughterboard, /* 0x2b060000: SP805 watchdog: not modelled */ /* 0x2b0a0000: PL341 dynamic memory controller: not modelled */ /* 0x2e000000: system SRAM */ - memory_region_init_ram(sram, "vexpress.a15sram", 0x10000); + memory_region_init_ram(sram, NULL, "vexpress.a15sram", 0x10000); vmstate_register_ram_global(sram); memory_region_add_subregion(sysmem, 0x2e000000, sram); @@ -491,12 +491,12 @@ static void vexpress_common_init(const VEDBoardInfo *daughterboard, } sram_size = 0x2000000; - memory_region_init_ram(sram, "vexpress.sram", sram_size); + memory_region_init_ram(sram, NULL, "vexpress.sram", sram_size); vmstate_register_ram_global(sram); memory_region_add_subregion(sysmem, map[VE_SRAM], sram); vram_size = 0x800000; - memory_region_init_ram(vram, "vexpress.vram", vram_size); + memory_region_init_ram(vram, NULL, "vexpress.vram", vram_size); vmstate_register_ram_global(vram); memory_region_add_subregion(sysmem, map[VE_VIDEORAM], vram); diff --git a/hw/arm/xilinx_zynq.c b/hw/arm/xilinx_zynq.c index 4602a6f..0dc0871 100644 --- a/hw/arm/xilinx_zynq.c +++ b/hw/arm/xilinx_zynq.c @@ -132,12 +132,12 @@ static void zynq_init(QEMUMachineInitArgs *args) } /* DDR remapped to address zero. */ - memory_region_init_ram(ext_ram, "zynq.ext_ram", ram_size); + memory_region_init_ram(ext_ram, NULL, "zynq.ext_ram", ram_size); vmstate_register_ram_global(ext_ram); memory_region_add_subregion(address_space_mem, 0, ext_ram); /* 256K of on-chip memory */ - memory_region_init_ram(ocm_ram, "zynq.ocm_ram", 256 << 10); + memory_region_init_ram(ocm_ram, NULL, "zynq.ocm_ram", 256 << 10); vmstate_register_ram_global(ocm_ram); memory_region_add_subregion(address_space_mem, 0xFFFC0000, ocm_ram); diff --git a/hw/audio/ac97.c b/hw/audio/ac97.c index baf138b..365b2f1 100644 --- a/hw/audio/ac97.c +++ b/hw/audio/ac97.c @@ -1378,8 +1378,10 @@ static int ac97_initfn (PCIDevice *dev) c[PCI_INTERRUPT_LINE] = 0x00; /* intr_ln interrupt line rw */ c[PCI_INTERRUPT_PIN] = 0x01; /* intr_pn interrupt pin ro */ - memory_region_init_io (&s->io_nam, &ac97_io_nam_ops, s, "ac97-nam", 1024); - memory_region_init_io (&s->io_nabm, &ac97_io_nabm_ops, s, "ac97-nabm", 256); + memory_region_init_io (&s->io_nam, OBJECT(s), &ac97_io_nam_ops, s, + "ac97-nam", 1024); + memory_region_init_io (&s->io_nabm, OBJECT(s), &ac97_io_nabm_ops, s, + "ac97-nabm", 256); pci_register_bar (&s->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->io_nam); pci_register_bar (&s->dev, 1, PCI_BASE_ADDRESS_SPACE_IO, &s->io_nabm); qemu_register_reset (ac97_on_reset, s); diff --git a/hw/audio/adlib.c b/hw/audio/adlib.c index 6a7d377..f72e6ee 100644 --- a/hw/audio/adlib.c +++ b/hw/audio/adlib.c @@ -283,9 +283,17 @@ static void Adlib_fini (AdlibState *s) AUD_remove_card (&s->card); } +static MemoryRegionPortio adlib_portio_list[] = { + { 0x388, 4, 1, .read = adlib_read, .write = adlib_write, }, + { 0, 4, 1, .read = adlib_read, .write = adlib_write, }, + { 0, 2, 1, .read = adlib_read, .write = adlib_write, }, + PORTIO_END_OF_LIST(), +}; + static void adlib_realizefn (DeviceState *dev, Error **errp) { AdlibState *s = ADLIB(dev); + PortioList *port_list = g_new(PortioList, 1); struct audsettings as; if (glob_adlib) { @@ -339,14 +347,10 @@ static void adlib_realizefn (DeviceState *dev, Error **errp) s->samples = AUD_get_buffer_size_out (s->voice) >> SHIFT; s->mixbuf = g_malloc0 (s->samples << SHIFT); - register_ioport_read (0x388, 4, 1, adlib_read, s); - register_ioport_write (0x388, 4, 1, adlib_write, s); - - register_ioport_read (s->port, 4, 1, adlib_read, s); - register_ioport_write (s->port, 4, 1, adlib_write, s); - - register_ioport_read (s->port + 8, 2, 1, adlib_read, s); - register_ioport_write (s->port + 8, 2, 1, adlib_write, s); + adlib_portio_list[1].offset = s->port; + adlib_portio_list[2].offset = s->port + 8; + portio_list_init (port_list, OBJECT(s), adlib_portio_list, s, "adlib"); + portio_list_add (port_list, isa_address_space_io(&s->parent_obj), 0); } static Property adlib_properties[] = { diff --git a/hw/audio/cs4231.c b/hw/audio/cs4231.c index 2975336..fabe9e6 100644 --- a/hw/audio/cs4231.c +++ b/hw/audio/cs4231.c @@ -144,7 +144,8 @@ static int cs4231_init1(SysBusDevice *dev) { CSState *s = FROM_SYSBUS(CSState, dev); - memory_region_init_io(&s->iomem, &cs_mem_ops, s, "cs4321", CS_SIZE); + memory_region_init_io(&s->iomem, OBJECT(s), &cs_mem_ops, s, "cs4321", + CS_SIZE); sysbus_init_mmio(dev, &s->iomem); sysbus_init_irq(dev, &s->irq); diff --git a/hw/audio/cs4231a.c b/hw/audio/cs4231a.c index 605dad4..7365c3c 100644 --- a/hw/audio/cs4231a.c +++ b/hw/audio/cs4231a.c @@ -648,7 +648,8 @@ static void cs4231a_initfn (Object *obj) { CSState *s = CS4231A (obj); - memory_region_init_io (&s->ioports, &cs_ioport_ops, s, "cs4231a", 4); + memory_region_init_io (&s->ioports, OBJECT(s), &cs_ioport_ops, s, + "cs4231a", 4); } static void cs4231a_realizefn (DeviceState *dev, Error **errp) diff --git a/hw/audio/es1370.c b/hw/audio/es1370.c index c1cd169..f2c40da 100644 --- a/hw/audio/es1370.c +++ b/hw/audio/es1370.c @@ -1035,7 +1035,7 @@ static int es1370_initfn (PCIDevice *dev) c[PCI_MIN_GNT] = 0x0c; c[PCI_MAX_LAT] = 0x80; - memory_region_init_io (&s->io, &es1370_io_ops, s, "es1370", 256); + memory_region_init_io (&s->io, OBJECT(s), &es1370_io_ops, s, "es1370", 256); pci_register_bar (&s->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->io); qemu_register_reset (es1370_on_reset, s); diff --git a/hw/audio/intel-hda.c b/hw/audio/intel-hda.c index 3ac90d5..58984dc 100644 --- a/hw/audio/intel-hda.c +++ b/hw/audio/intel-hda.c @@ -1135,7 +1135,7 @@ static int intel_hda_init(PCIDevice *pci) /* HDCTL off 0x40 bit 0 selects signaling mode (1-HDA, 0 - Ac97) 18.1.19 */ conf[0x40] = 0x01; - memory_region_init_io(&d->mmio, &intel_hda_mmio_ops, d, + memory_region_init_io(&d->mmio, OBJECT(d), &intel_hda_mmio_ops, d, "intel-hda", 0x4000); pci_register_bar(&d->pci, 0, 0, &d->mmio); if (d->msi) { diff --git a/hw/audio/marvell_88w8618.c b/hw/audio/marvell_88w8618.c index c5d88a7..b40ea43 100644 --- a/hw/audio/marvell_88w8618.c +++ b/hw/audio/marvell_88w8618.c @@ -244,7 +244,7 @@ static int mv88w8618_audio_init(SysBusDevice *dev) wm8750_data_req_set(s->wm, mv88w8618_audio_callback, s); - memory_region_init_io(&s->iomem, &mv88w8618_audio_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &mv88w8618_audio_ops, s, "audio", MP_AUDIO_SIZE); sysbus_init_mmio(dev, &s->iomem); diff --git a/hw/audio/milkymist-ac97.c b/hw/audio/milkymist-ac97.c index e08e9dc..133de4e 100644 --- a/hw/audio/milkymist-ac97.c +++ b/hw/audio/milkymist-ac97.c @@ -300,7 +300,7 @@ static int milkymist_ac97_init(SysBusDevice *dev) s->voice_out = AUD_open_out(&s->card, s->voice_out, "mm_ac97.out", s, ac97_out_cb, &as); - memory_region_init_io(&s->regs_region, &ac97_mmio_ops, s, + memory_region_init_io(&s->regs_region, OBJECT(s), &ac97_mmio_ops, s, "milkymist-ac97", R_MAX * 4); sysbus_init_mmio(dev, &s->regs_region); diff --git a/hw/audio/pcspk.c b/hw/audio/pcspk.c index 5dde0e7..7ad59a1 100644 --- a/hw/audio/pcspk.c +++ b/hw/audio/pcspk.c @@ -167,7 +167,7 @@ static void pcspk_initfn(Object *obj) { PCSpkState *s = PC_SPEAKER(obj); - memory_region_init_io(&s->ioport, &pcspk_io_ops, s, "elcr", 1); + memory_region_init_io(&s->ioport, OBJECT(s), &pcspk_io_ops, s, "elcr", 1); } static void pcspk_realizefn(DeviceState *dev, Error **errp) diff --git a/hw/audio/pl041.c b/hw/audio/pl041.c index 653ab4f..7d331b9 100644 --- a/hw/audio/pl041.c +++ b/hw/audio/pl041.c @@ -543,7 +543,7 @@ static int pl041_init(SysBusDevice *dev) } /* Connect the device to the sysbus */ - memory_region_init_io(&s->iomem, &pl041_ops, s, "pl041", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &pl041_ops, s, "pl041", 0x1000); sysbus_init_mmio(dev, &s->iomem); sysbus_init_irq(dev, &s->irq); diff --git a/hw/block/fdc.c b/hw/block/fdc.c index 930f191..cdc00e5 100644 --- a/hw/block/fdc.c +++ b/hw/block/fdc.c @@ -2149,7 +2149,8 @@ static int sysbus_fdc_init1(SysBusDevice *dev) FDCtrl *fdctrl = &sys->state; int ret; - memory_region_init_io(&fdctrl->iomem, &fdctrl_mem_ops, fdctrl, "fdc", 0x08); + memory_region_init_io(&fdctrl->iomem, OBJECT(sys), &fdctrl_mem_ops, fdctrl, + "fdc", 0x08); sysbus_init_mmio(dev, &fdctrl->iomem); sysbus_init_irq(dev, &fdctrl->irq); qdev_init_gpio_in(&dev->qdev, fdctrl_handle_tc, 1); @@ -2165,8 +2166,8 @@ static int sun4m_fdc_init1(SysBusDevice *dev) { FDCtrl *fdctrl = &(FROM_SYSBUS(FDCtrlSysBus, dev)->state); - memory_region_init_io(&fdctrl->iomem, &fdctrl_mem_strict_ops, fdctrl, - "fdctrl", 0x08); + memory_region_init_io(&fdctrl->iomem, OBJECT(dev), &fdctrl_mem_strict_ops, + fdctrl, "fdctrl", 0x08); sysbus_init_mmio(dev, &fdctrl->iomem); sysbus_init_irq(dev, &fdctrl->irq); qdev_init_gpio_in(&dev->qdev, fdctrl_handle_tc, 1); diff --git a/hw/block/nvme.c b/hw/block/nvme.c index 58b0d91..f15f04a 100644 --- a/hw/block/nvme.c +++ b/hw/block/nvme.c @@ -777,7 +777,8 @@ static int nvme_init(PCIDevice *pci_dev) n->sq = g_malloc0(sizeof(*n->sq)*n->num_queues); n->cq = g_malloc0(sizeof(*n->cq)*n->num_queues); - memory_region_init_io(&n->iomem, &nvme_mmio_ops, n, "nvme", n->reg_size); + memory_region_init_io(&n->iomem, OBJECT(n), &nvme_mmio_ops, n, + "nvme", n->reg_size); pci_register_bar(&n->parent_obj, 0, PCI_BASE_ADDRESS_SPACE_MEMORY | PCI_BASE_ADDRESS_MEM_TYPE_64, &n->iomem); diff --git a/hw/block/onenand.c b/hw/block/onenand.c index 8b511a7..2776f64 100644 --- a/hw/block/onenand.c +++ b/hw/block/onenand.c @@ -113,9 +113,10 @@ static void onenand_mem_setup(OneNANDState *s) /* XXX: We should use IO_MEM_ROMD but we broke it earlier... * Both 0x0000 ... 0x01ff and 0x8000 ... 0x800f can be used to * write boot commands. Also take note of the BWPS bit. */ - memory_region_init(&s->container, "onenand", 0x10000 << s->shift); + memory_region_init(&s->container, OBJECT(s), "onenand", + 0x10000 << s->shift); memory_region_add_subregion(&s->container, 0, &s->iomem); - memory_region_init_alias(&s->mapped_ram, "onenand-mapped-ram", + memory_region_init_alias(&s->mapped_ram, OBJECT(s), "onenand-mapped-ram", &s->ram, 0x0200 << s->shift, 0xbe00 << s->shift); memory_region_add_subregion_overlap(&s->container, @@ -768,7 +769,7 @@ static int onenand_initfn(SysBusDevice *dev) s->blockwp = g_malloc(s->blocks); s->density_mask = (s->id.dev & 0x08) ? (1 << (6 + ((s->id.dev >> 4) & 7))) : 0; - memory_region_init_io(&s->iomem, &onenand_ops, s, "onenand", + memory_region_init_io(&s->iomem, OBJECT(s), &onenand_ops, s, "onenand", 0x10000 << s->shift); if (!s->bdrv) { s->image = memset(g_malloc(size + (size >> 5)), @@ -782,7 +783,8 @@ static int onenand_initfn(SysBusDevice *dev) } s->otp = memset(g_malloc((64 + 2) << PAGE_SHIFT), 0xff, (64 + 2) << PAGE_SHIFT); - memory_region_init_ram(&s->ram, "onenand.ram", 0xc000 << s->shift); + memory_region_init_ram(&s->ram, OBJECT(s), "onenand.ram", + 0xc000 << s->shift); vmstate_register_ram_global(&s->ram); ram = memory_region_get_ram_ptr(&s->ram); s->boot[0] = ram + (0x0000 << s->shift); diff --git a/hw/block/pc_sysfw.c b/hw/block/pc_sysfw.c index 412d1b0..0669410 100644 --- a/hw/block/pc_sysfw.c +++ b/hw/block/pc_sysfw.c @@ -59,7 +59,7 @@ static void pc_isa_bios_init(MemoryRegion *rom_memory, isa_bios_size = 128 * 1024; } isa_bios = g_malloc(sizeof(*isa_bios)); - memory_region_init_ram(isa_bios, "isa-bios", isa_bios_size); + memory_region_init_ram(isa_bios, NULL, "isa-bios", isa_bios_size); vmstate_register_ram_global(isa_bios); memory_region_add_subregion_overlap(rom_memory, 0x100000 - isa_bios_size, @@ -162,7 +162,7 @@ static void old_pc_system_rom_init(MemoryRegion *rom_memory, bool isapc_ram_fw) goto bios_error; } bios = g_malloc(sizeof(*bios)); - memory_region_init_ram(bios, "pc.bios", bios_size); + memory_region_init_ram(bios, NULL, "pc.bios", bios_size); vmstate_register_ram_global(bios); if (!isapc_ram_fw) { memory_region_set_readonly(bios, true); @@ -183,7 +183,7 @@ static void old_pc_system_rom_init(MemoryRegion *rom_memory, bool isapc_ram_fw) isa_bios_size = 128 * 1024; } isa_bios = g_malloc(sizeof(*isa_bios)); - memory_region_init_alias(isa_bios, "isa-bios", bios, + memory_region_init_alias(isa_bios, NULL, "isa-bios", bios, bios_size - isa_bios_size, isa_bios_size); memory_region_add_subregion_overlap(rom_memory, 0x100000 - isa_bios_size, diff --git a/hw/block/pflash_cfi01.c b/hw/block/pflash_cfi01.c index 63d7c99..6898a25 100644 --- a/hw/block/pflash_cfi01.c +++ b/hw/block/pflash_cfi01.c @@ -579,7 +579,8 @@ static int pflash_cfi01_init(SysBusDevice *dev) #endif memory_region_init_rom_device( - &pfl->mem, pfl->be ? &pflash_cfi01_ops_be : &pflash_cfi01_ops_le, pfl, + &pfl->mem, OBJECT(dev), + pfl->be ? &pflash_cfi01_ops_be : &pflash_cfi01_ops_le, pfl, pfl->name, total_len); vmstate_register_ram(&pfl->mem, DEVICE(pfl)); pfl->storage = memory_region_get_ram_ptr(&pfl->mem); diff --git a/hw/block/pflash_cfi02.c b/hw/block/pflash_cfi02.c index 5f25246..d6cd3da 100644 --- a/hw/block/pflash_cfi02.c +++ b/hw/block/pflash_cfi02.c @@ -100,11 +100,11 @@ static void pflash_setup_mappings(pflash_t *pfl) unsigned i; hwaddr size = memory_region_size(&pfl->orig_mem); - memory_region_init(&pfl->mem, "pflash", pfl->mappings * size); + memory_region_init(&pfl->mem, OBJECT(pfl), "pflash", pfl->mappings * size); pfl->mem_mappings = g_new(MemoryRegion, pfl->mappings); for (i = 0; i < pfl->mappings; ++i) { - memory_region_init_alias(&pfl->mem_mappings[i], "pflash-alias", - &pfl->orig_mem, 0, size); + memory_region_init_alias(&pfl->mem_mappings[i], OBJECT(pfl), + "pflash-alias", &pfl->orig_mem, 0, size); memory_region_add_subregion(&pfl->mem, i * size, &pfl->mem_mappings[i]); } } @@ -600,7 +600,7 @@ static int pflash_cfi02_init(SysBusDevice *dev) return NULL; #endif - memory_region_init_rom_device(&pfl->orig_mem, pfl->be ? + memory_region_init_rom_device(&pfl->orig_mem, OBJECT(pfl), pfl->be ? &pflash_cfi02_ops_be : &pflash_cfi02_ops_le, pfl, pfl->name, chip_len); vmstate_register_ram(&pfl->orig_mem, DEVICE(pfl)); diff --git a/hw/char/cadence_uart.c b/hw/char/cadence_uart.c index 205e125..131370a 100644 --- a/hw/char/cadence_uart.c +++ b/hw/char/cadence_uart.c @@ -442,7 +442,7 @@ static int cadence_uart_init(SysBusDevice *dev) { UartState *s = FROM_SYSBUS(UartState, dev); - memory_region_init_io(&s->iomem, &uart_ops, s, "uart", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &uart_ops, s, "uart", 0x1000); sysbus_init_mmio(dev, &s->iomem); sysbus_init_irq(dev, &s->irq); diff --git a/hw/char/debugcon.c b/hw/char/debugcon.c index f254841..03db12f 100644 --- a/hw/char/debugcon.c +++ b/hw/char/debugcon.c @@ -103,7 +103,7 @@ static void debugcon_isa_realizefn(DeviceState *dev, Error **errp) error_propagate(errp, err); return; } - memory_region_init_io(&s->io, &debugcon_ops, s, + memory_region_init_io(&s->io, OBJECT(dev), &debugcon_ops, s, TYPE_ISA_DEBUGCON_DEVICE, 1); memory_region_add_subregion(isa_address_space_io(d), isa->iobase, &s->io); diff --git a/hw/char/escc.c b/hw/char/escc.c index c2cb07f..4c42198 100644 --- a/hw/char/escc.c +++ b/hw/char/escc.c @@ -96,14 +96,14 @@ typedef struct ChannelState { uint8_t rx, tx; } ChannelState; -struct SerialState { +typedef struct ESCCState { SysBusDevice busdev; struct ChannelState chn[2]; uint32_t it_shift; MemoryRegion mmio; uint32_t disabled; uint32_t frequency; -}; +} ESCCState; #define SERIAL_CTRL 0 #define SERIAL_DATA 1 @@ -309,7 +309,7 @@ static void escc_reset_chn(ChannelState *s) static void escc_reset(DeviceState *d) { - SerialState *s = container_of(d, SerialState, busdev.qdev); + ESCCState *s = container_of(d, ESCCState, busdev.qdev); escc_reset_chn(&s->chn[0]); escc_reset_chn(&s->chn[1]); @@ -466,7 +466,7 @@ static void escc_update_parameters(ChannelState *s) static void escc_mem_write(void *opaque, hwaddr addr, uint64_t val, unsigned size) { - SerialState *serial = opaque; + ESCCState *serial = opaque; ChannelState *s; uint32_t saddr; int newreg, channel; @@ -568,7 +568,7 @@ static void escc_mem_write(void *opaque, hwaddr addr, static uint64_t escc_mem_read(void *opaque, hwaddr addr, unsigned size) { - SerialState *serial = opaque; + ESCCState *serial = opaque; ChannelState *s; uint32_t saddr; uint32_t ret; @@ -677,7 +677,7 @@ static const VMStateDescription vmstate_escc = { .minimum_version_id = 1, .minimum_version_id_old = 1, .fields = (VMStateField []) { - VMSTATE_STRUCT_ARRAY(chn, SerialState, 2, 2, vmstate_escc_chn, + VMSTATE_STRUCT_ARRAY(chn, ESCCState, 2, 2, vmstate_escc_chn, ChannelState), VMSTATE_END_OF_LIST() } @@ -689,7 +689,7 @@ MemoryRegion *escc_init(hwaddr base, qemu_irq irqA, qemu_irq irqB, { DeviceState *dev; SysBusDevice *s; - SerialState *d; + ESCCState *d; dev = qdev_create(NULL, "escc"); qdev_prop_set_uint32(dev, "disabled", 0); @@ -707,7 +707,7 @@ MemoryRegion *escc_init(hwaddr base, qemu_irq irqA, qemu_irq irqB, sysbus_mmio_map(s, 0, base); } - d = FROM_SYSBUS(SerialState, s); + d = FROM_SYSBUS(ESCCState, s); return &d->mmio; } @@ -869,7 +869,7 @@ void slavio_serial_ms_kbd_init(hwaddr base, qemu_irq irq, static int escc_init1(SysBusDevice *dev) { - SerialState *s = FROM_SYSBUS(SerialState, dev); + ESCCState *s = FROM_SYSBUS(ESCCState, dev); unsigned int i; s->chn[0].disabled = s->disabled; @@ -886,7 +886,7 @@ static int escc_init1(SysBusDevice *dev) s->chn[0].otherchn = &s->chn[1]; s->chn[1].otherchn = &s->chn[0]; - memory_region_init_io(&s->mmio, &escc_mem_ops, s, "escc", + memory_region_init_io(&s->mmio, OBJECT(s), &escc_mem_ops, s, "escc", ESCC_SIZE << s->it_shift); sysbus_init_mmio(dev, &s->mmio); @@ -902,13 +902,13 @@ static int escc_init1(SysBusDevice *dev) } static Property escc_properties[] = { - DEFINE_PROP_UINT32("frequency", SerialState, frequency, 0), - DEFINE_PROP_UINT32("it_shift", SerialState, it_shift, 0), - DEFINE_PROP_UINT32("disabled", SerialState, disabled, 0), - DEFINE_PROP_UINT32("chnBtype", SerialState, chn[0].type, 0), - DEFINE_PROP_UINT32("chnAtype", SerialState, chn[1].type, 0), - DEFINE_PROP_CHR("chrB", SerialState, chn[0].chr), - DEFINE_PROP_CHR("chrA", SerialState, chn[1].chr), + DEFINE_PROP_UINT32("frequency", ESCCState, frequency, 0), + DEFINE_PROP_UINT32("it_shift", ESCCState, it_shift, 0), + DEFINE_PROP_UINT32("disabled", ESCCState, disabled, 0), + DEFINE_PROP_UINT32("chnBtype", ESCCState, chn[0].type, 0), + DEFINE_PROP_UINT32("chnAtype", ESCCState, chn[1].type, 0), + DEFINE_PROP_CHR("chrB", ESCCState, chn[0].chr), + DEFINE_PROP_CHR("chrA", ESCCState, chn[1].chr), DEFINE_PROP_END_OF_LIST(), }; @@ -926,7 +926,7 @@ static void escc_class_init(ObjectClass *klass, void *data) static const TypeInfo escc_info = { .name = "escc", .parent = TYPE_SYS_BUS_DEVICE, - .instance_size = sizeof(SerialState), + .instance_size = sizeof(ESCCState), .class_init = escc_class_init, }; diff --git a/hw/char/etraxfs_ser.c b/hw/char/etraxfs_ser.c index 11820f5..d19af00 100644 --- a/hw/char/etraxfs_ser.c +++ b/hw/char/etraxfs_ser.c @@ -211,7 +211,8 @@ static int etraxfs_ser_init(SysBusDevice *dev) struct etrax_serial *s = FROM_SYSBUS(typeof (*s), dev); sysbus_init_irq(dev, &s->irq); - memory_region_init_io(&s->mmio, &ser_ops, s, "etraxfs-serial", R_MAX * 4); + memory_region_init_io(&s->mmio, OBJECT(s), &ser_ops, s, + "etraxfs-serial", R_MAX * 4); sysbus_init_mmio(dev, &s->mmio); s->chr = qemu_char_get_next_serial(); diff --git a/hw/char/exynos4210_uart.c b/hw/char/exynos4210_uart.c index 5751816..855ce7a 100644 --- a/hw/char/exynos4210_uart.c +++ b/hw/char/exynos4210_uart.c @@ -630,8 +630,8 @@ static int exynos4210_uart_init(SysBusDevice *dev) Exynos4210UartState *s = FROM_SYSBUS(Exynos4210UartState, dev); /* memory mapping */ - memory_region_init_io(&s->iomem, &exynos4210_uart_ops, s, "exynos4210.uart", - EXYNOS4210_UART_REGS_MEM_SIZE); + memory_region_init_io(&s->iomem, OBJECT(s), &exynos4210_uart_ops, s, + "exynos4210.uart", EXYNOS4210_UART_REGS_MEM_SIZE); sysbus_init_mmio(dev, &s->iomem); sysbus_init_irq(dev, &s->irq); diff --git a/hw/char/grlib_apbuart.c b/hw/char/grlib_apbuart.c index a64453f..82e1b95 100644 --- a/hw/char/grlib_apbuart.c +++ b/hw/char/grlib_apbuart.c @@ -242,7 +242,7 @@ static int grlib_apbuart_init(SysBusDevice *dev) sysbus_init_irq(dev, &uart->irq); - memory_region_init_io(&uart->iomem, &grlib_apbuart_ops, uart, + memory_region_init_io(&uart->iomem, OBJECT(uart), &grlib_apbuart_ops, uart, "uart", UART_REG_SIZE); sysbus_init_mmio(dev, &uart->iomem); diff --git a/hw/char/imx_serial.c b/hw/char/imx_serial.c index 2a2c230..69b9ed2 100644 --- a/hw/char/imx_serial.c +++ b/hw/char/imx_serial.c @@ -386,7 +386,8 @@ static int imx_serial_init(SysBusDevice *dev) IMXSerialState *s = FROM_SYSBUS(IMXSerialState, dev); - memory_region_init_io(&s->iomem, &imx_serial_ops, s, "imx-serial", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &imx_serial_ops, s, + "imx-serial", 0x1000); sysbus_init_mmio(dev, &s->iomem); sysbus_init_irq(dev, &s->irq); diff --git a/hw/char/lm32_uart.c b/hw/char/lm32_uart.c index 99721ab..37b38ba 100644 --- a/hw/char/lm32_uart.c +++ b/hw/char/lm32_uart.c @@ -250,7 +250,8 @@ static int lm32_uart_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->irq); - memory_region_init_io(&s->iomem, &uart_ops, s, "uart", R_MAX * 4); + memory_region_init_io(&s->iomem, OBJECT(s), &uart_ops, s, + "uart", R_MAX * 4); sysbus_init_mmio(dev, &s->iomem); s->chr = qemu_char_get_next_serial(); diff --git a/hw/char/mcf_uart.c b/hw/char/mcf_uart.c index 3ec4705..98fd44e 100644 --- a/hw/char/mcf_uart.c +++ b/hw/char/mcf_uart.c @@ -302,6 +302,6 @@ void mcf_uart_mm_init(MemoryRegion *sysmem, mcf_uart_state *s; s = mcf_uart_init(irq, chr); - memory_region_init_io(&s->iomem, &mcf_uart_ops, s, "uart", 0x40); + memory_region_init_io(&s->iomem, NULL, &mcf_uart_ops, s, "uart", 0x40); memory_region_add_subregion(sysmem, base, &s->iomem); } diff --git a/hw/char/milkymist-uart.c b/hw/char/milkymist-uart.c index cbc7d73..46deab2 100644 --- a/hw/char/milkymist-uart.c +++ b/hw/char/milkymist-uart.c @@ -196,7 +196,7 @@ static int milkymist_uart_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->irq); - memory_region_init_io(&s->regs_region, &uart_mmio_ops, s, + memory_region_init_io(&s->regs_region, OBJECT(s), &uart_mmio_ops, s, "milkymist-uart", R_MAX * 4); sysbus_init_mmio(dev, &s->regs_region); diff --git a/hw/char/omap_uart.c b/hw/char/omap_uart.c index 5bb36ed..0b91693 100644 --- a/hw/char/omap_uart.c +++ b/hw/char/omap_uart.c @@ -168,7 +168,7 @@ struct omap_uart_s *omap2_uart_init(MemoryRegion *sysmem, struct omap_uart_s *s = omap_uart_init(base, irq, fclk, iclk, txdma, rxdma, label, chr); - memory_region_init_io(&s->iomem, &omap_uart_ops, s, "omap.uart", 0x100); + memory_region_init_io(&s->iomem, NULL, &omap_uart_ops, s, "omap.uart", 0x100); s->ta = ta; diff --git a/hw/char/parallel.c b/hw/char/parallel.c index caa9eb4..ad96ea5 100644 --- a/hw/char/parallel.c +++ b/hw/char/parallel.c @@ -587,7 +587,7 @@ bool parallel_mm_init(MemoryRegion *address_space, s->it_shift = it_shift; qemu_register_reset(parallel_reset, s); - memory_region_init_io(&s->iomem, ¶llel_mm_ops, s, + memory_region_init_io(&s->iomem, NULL, ¶llel_mm_ops, s, "parallel", 8 << it_shift); memory_region_add_subregion(address_space, base, &s->iomem); return true; diff --git a/hw/char/pl011.c b/hw/char/pl011.c index 7079ef6..ebec64f 100644 --- a/hw/char/pl011.c +++ b/hw/char/pl011.c @@ -265,7 +265,7 @@ static int pl011_init(SysBusDevice *dev, const unsigned char *id) { pl011_state *s = FROM_SYSBUS(pl011_state, dev); - memory_region_init_io(&s->iomem, &pl011_ops, s, "pl011", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &pl011_ops, s, "pl011", 0x1000); sysbus_init_mmio(dev, &s->iomem); sysbus_init_irq(dev, &s->irq); s->id = id; diff --git a/hw/char/serial-isa.c b/hw/char/serial-isa.c index e06a802..cea8212 100644 --- a/hw/char/serial-isa.c +++ b/hw/char/serial-isa.c @@ -72,7 +72,7 @@ static void serial_isa_realizefn(DeviceState *dev, Error **errp) serial_realize_core(s, errp); qdev_set_legacy_instance_id(dev, isa->iobase, 3); - memory_region_init_io(&s->io, &serial_io_ops, s, "serial", 8); + memory_region_init_io(&s->io, OBJECT(isa), &serial_io_ops, s, "serial", 8); isa_register_ioport(isadev, &s->io, isa->iobase); } diff --git a/hw/char/serial-pci.c b/hw/char/serial-pci.c index 3bec8eb..a17c702 100644 --- a/hw/char/serial-pci.c +++ b/hw/char/serial-pci.c @@ -63,7 +63,7 @@ static int serial_pci_init(PCIDevice *dev) pci->dev.config[PCI_INTERRUPT_PIN] = 0x01; s->irq = pci->dev.irq[0]; - memory_region_init_io(&s->io, &serial_io_ops, s, "serial", 8); + memory_region_init_io(&s->io, OBJECT(pci), &serial_io_ops, s, "serial", 8); pci_register_bar(&pci->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->io); return 0; } @@ -102,7 +102,7 @@ static int multi_serial_pci_init(PCIDevice *dev) assert(pci->ports <= PCI_SERIAL_MAX_PORTS); pci->dev.config[PCI_INTERRUPT_PIN] = 0x01; - memory_region_init(&pci->iobar, "multiserial", 8 * pci->ports); + memory_region_init(&pci->iobar, OBJECT(pci), "multiserial", 8 * pci->ports); pci_register_bar(&pci->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &pci->iobar); pci->irqs = qemu_allocate_irqs(multi_serial_irq_mux, pci, pci->ports); @@ -118,7 +118,8 @@ static int multi_serial_pci_init(PCIDevice *dev) } s->irq = pci->irqs[i]; pci->name[i] = g_strdup_printf("uart #%d", i+1); - memory_region_init_io(&s->io, &serial_io_ops, s, pci->name[i], 8); + memory_region_init_io(&s->io, OBJECT(pci), &serial_io_ops, s, + pci->name[i], 8); memory_region_add_subregion(&pci->iobar, 8 * i, &s->io); } return 0; diff --git a/hw/char/serial.c b/hw/char/serial.c index 6382f98..6025592 100644 --- a/hw/char/serial.c +++ b/hw/char/serial.c @@ -703,7 +703,7 @@ SerialState *serial_init(int base, qemu_irq irq, int baudbase, vmstate_register(NULL, base, &vmstate_serial, s); - memory_region_init_io(&s->io, &serial_io_ops, s, "serial", 8); + memory_region_init_io(&s->io, NULL, &serial_io_ops, s, "serial", 8); memory_region_add_subregion(system_io, base, &s->io); return s; @@ -766,7 +766,7 @@ SerialState *serial_mm_init(MemoryRegion *address_space, } vmstate_register(NULL, base, &vmstate_serial, s); - memory_region_init_io(&s->io, &serial_mm_ops[end], s, + memory_region_init_io(&s->io, NULL, &serial_mm_ops[end], s, "serial", 8 << it_shift); memory_region_add_subregion(address_space, base, &s->io); diff --git a/hw/char/sh_serial.c b/hw/char/sh_serial.c index b328643..6223a55 100644 --- a/hw/char/sh_serial.c +++ b/hw/char/sh_serial.c @@ -383,14 +383,14 @@ void sh_serial_init(MemoryRegion *sysmem, sh_serial_clear_fifo(s); - memory_region_init_io(&s->iomem, &sh_serial_ops, s, + memory_region_init_io(&s->iomem, NULL, &sh_serial_ops, s, "serial", 0x100000000ULL); - memory_region_init_alias(&s->iomem_p4, "serial-p4", &s->iomem, + memory_region_init_alias(&s->iomem_p4, NULL, "serial-p4", &s->iomem, 0, 0x28); memory_region_add_subregion(sysmem, P4ADDR(base), &s->iomem_p4); - memory_region_init_alias(&s->iomem_a7, "serial-a7", &s->iomem, + memory_region_init_alias(&s->iomem_a7, NULL, "serial-a7", &s->iomem, 0, 0x28); memory_region_add_subregion(sysmem, A7ADDR(base), &s->iomem_a7); diff --git a/hw/char/tpci200.c b/hw/char/tpci200.c index 0170602..a199e57 100644 --- a/hw/char/tpci200.c +++ b/hw/char/tpci200.c @@ -588,17 +588,17 @@ static int tpci200_initfn(PCIDevice *pci_dev) pci_set_long(c + 0x48, 0x00024C06); pci_set_long(c + 0x4C, 0x00000003); - memory_region_init_io(&s->mmio, &tpci200_cfg_ops, + memory_region_init_io(&s->mmio, OBJECT(s), &tpci200_cfg_ops, s, "tpci200_mmio", 128); - memory_region_init_io(&s->io, &tpci200_cfg_ops, + memory_region_init_io(&s->io, OBJECT(s), &tpci200_cfg_ops, s, "tpci200_io", 128); - memory_region_init_io(&s->las0, &tpci200_las0_ops, + memory_region_init_io(&s->las0, OBJECT(s), &tpci200_las0_ops, s, "tpci200_las0", 256); - memory_region_init_io(&s->las1, &tpci200_las1_ops, + memory_region_init_io(&s->las1, OBJECT(s), &tpci200_las1_ops, s, "tpci200_las1", 1024); - memory_region_init_io(&s->las2, &tpci200_las2_ops, + memory_region_init_io(&s->las2, OBJECT(s), &tpci200_las2_ops, s, "tpci200_las2", 1024*1024*32); - memory_region_init_io(&s->las3, &tpci200_las3_ops, + memory_region_init_io(&s->las3, OBJECT(s), &tpci200_las3_ops, s, "tpci200_las3", 1024*1024*16); pci_register_bar(&s->dev, 0, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->mmio); pci_register_bar(&s->dev, 1, PCI_BASE_ADDRESS_SPACE_IO, &s->io); diff --git a/hw/char/xilinx_uartlite.c b/hw/char/xilinx_uartlite.c index 3f7e989..feca497 100644 --- a/hw/char/xilinx_uartlite.c +++ b/hw/char/xilinx_uartlite.c @@ -199,8 +199,8 @@ static int xilinx_uartlite_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->irq); uart_update_status(s); - memory_region_init_io(&s->mmio, &uart_ops, s, "xlnx.xps-uartlite", - R_MAX * 4); + memory_region_init_io(&s->mmio, OBJECT(s), &uart_ops, s, + "xlnx.xps-uartlite", R_MAX * 4); sysbus_init_mmio(dev, &s->mmio); s->chr = qemu_char_get_next_serial(); diff --git a/hw/core/empty_slot.c b/hw/core/empty_slot.c index 5234a4d..e624991 100644 --- a/hw/core/empty_slot.c +++ b/hw/core/empty_slot.c @@ -70,7 +70,7 @@ static int empty_slot_init1(SysBusDevice *dev) { EmptySlot *s = FROM_SYSBUS(EmptySlot, dev); - memory_region_init_io(&s->iomem, &empty_slot_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &empty_slot_ops, s, "empty-slot", s->size); sysbus_init_mmio(dev, &s->iomem); return 0; diff --git a/hw/core/loader.c b/hw/core/loader.c index d569636..44311ff 100644 --- a/hw/core/loader.c +++ b/hw/core/loader.c @@ -727,6 +727,7 @@ int rom_load_all(void) addr += rom->romsize; section = memory_region_find(get_system_memory(), rom->addr, 1); rom->isrom = int128_nz(section.size) && memory_region_is_rom(section.mr); + memory_region_unref(section.mr); } qemu_register_reset(rom_reset, NULL); roms_loaded = 1; diff --git a/hw/cpu/a15mpcore.c b/hw/cpu/a15mpcore.c index 648656d..967b080 100644 --- a/hw/cpu/a15mpcore.c +++ b/hw/cpu/a15mpcore.c @@ -68,7 +68,8 @@ static int a15mp_priv_init(SysBusDevice *dev) * 0x5000-0x5fff -- GIC virtual interface control (not modelled) * 0x6000-0x7fff -- GIC virtual CPU interface (not modelled) */ - memory_region_init(&s->container, "a15mp-priv-container", 0x8000); + memory_region_init(&s->container, OBJECT(s), + "a15mp-priv-container", 0x8000); memory_region_add_subregion(&s->container, 0x1000, sysbus_mmio_get_region(busdev, 0)); memory_region_add_subregion(&s->container, 0x2000, diff --git a/hw/cpu/a9mpcore.c b/hw/cpu/a9mpcore.c index 0a1a10f..6c00a59 100644 --- a/hw/cpu/a9mpcore.c +++ b/hw/cpu/a9mpcore.c @@ -71,7 +71,7 @@ static int a9mp_priv_init(SysBusDevice *dev) * * We should implement the global timer but don't currently do so. */ - memory_region_init(&s->container, "a9mp-priv-container", 0x2000); + memory_region_init(&s->container, OBJECT(s), "a9mp-priv-container", 0x2000); memory_region_add_subregion(&s->container, 0, sysbus_mmio_get_region(scubusdev, 0)); /* GIC CPU interface */ diff --git a/hw/cpu/arm11mpcore.c b/hw/cpu/arm11mpcore.c index 90dcead..8eeb53e 100644 --- a/hw/cpu/arm11mpcore.c +++ b/hw/cpu/arm11mpcore.c @@ -87,8 +87,10 @@ static void mpcore_priv_map_setup(ARM11MPCorePriveState *s) SysBusDevice *gicbusdev = SYS_BUS_DEVICE(s->gic); SysBusDevice *timerbusdev = SYS_BUS_DEVICE(s->mptimer); SysBusDevice *wdtbusdev = SYS_BUS_DEVICE(s->wdtimer); - memory_region_init(&s->container, "mpcode-priv-container", 0x2000); - memory_region_init_io(&s->iomem, &mpcore_scu_ops, s, "mpcore-scu", 0x100); + memory_region_init(&s->container, OBJECT(s), + "mpcode-priv-container", 0x2000); + memory_region_init_io(&s->iomem, OBJECT(s), + &mpcore_scu_ops, s, "mpcore-scu", 0x100); memory_region_add_subregion(&s->container, 0, &s->iomem); /* GIC CPU interfaces: "current CPU" at 0x100, then specific CPUs * at 0x200, 0x300... diff --git a/hw/cpu/icc_bus.c b/hw/cpu/icc_bus.c index 73a1dc9..8788144 100644 --- a/hw/cpu/icc_bus.c +++ b/hw/cpu/icc_bus.c @@ -95,7 +95,7 @@ static void icc_bridge_init(Object *obj) /* Do not change order of registering regions, * APIC must be first registered region, board maps it by 0 index */ - memory_region_init(&s->apic_container, "icc-apic-container", + memory_region_init(&s->apic_container, obj, "icc-apic-container", APIC_SPACE_SIZE); sysbus_init_mmio(sb, &s->apic_container); s->icc_bus.apic_address_space = &s->apic_container; diff --git a/hw/cris/axis_dev88.c b/hw/cris/axis_dev88.c index 7475671..9104d61 100644 --- a/hw/cris/axis_dev88.c +++ b/hw/cris/axis_dev88.c @@ -269,13 +269,13 @@ void axisdev88_init(QEMUMachineInitArgs *args) env = &cpu->env; /* allocate RAM */ - memory_region_init_ram(phys_ram, "axisdev88.ram", ram_size); + memory_region_init_ram(phys_ram, NULL, "axisdev88.ram", ram_size); vmstate_register_ram_global(phys_ram); memory_region_add_subregion(address_space_mem, 0x40000000, phys_ram); /* The ETRAX-FS has 128Kb on chip ram, the docs refer to it as the internal memory. */ - memory_region_init_ram(phys_intmem, "axisdev88.chipram", INTMEM_SIZE); + memory_region_init_ram(phys_intmem, NULL, "axisdev88.chipram", INTMEM_SIZE); vmstate_register_ram_global(phys_intmem); memory_region_add_subregion(address_space_mem, 0x38000000, phys_intmem); @@ -283,13 +283,13 @@ void axisdev88_init(QEMUMachineInitArgs *args) nand = drive_get(IF_MTD, 0, 0); nand_state.nand = nand_init(nand ? nand->bdrv : NULL, NAND_MFR_STMICRO, 0x39); - memory_region_init_io(&nand_state.iomem, &nand_ops, &nand_state, + memory_region_init_io(&nand_state.iomem, NULL, &nand_ops, &nand_state, "nand", 0x05000000); memory_region_add_subregion(address_space_mem, 0x10000000, &nand_state.iomem); gpio_state.nand = &nand_state; - memory_region_init_io(&gpio_state.iomem, &gpio_ops, &gpio_state, + memory_region_init_io(&gpio_state.iomem, NULL, &gpio_ops, &gpio_state, "gpio", 0x5c); memory_region_add_subregion(address_space_mem, 0x3001a000, &gpio_state.iomem); diff --git a/hw/display/cirrus_vga.c b/hw/display/cirrus_vga.c index 0d9eee8..a440575 100644 --- a/hw/display/cirrus_vga.c +++ b/hw/display/cirrus_vga.c @@ -2805,7 +2805,8 @@ static const MemoryRegionOps cirrus_vga_io_ops = { }, }; -static void cirrus_init_common(CirrusVGAState * s, int device_id, int is_pci, +static void cirrus_init_common(CirrusVGAState *s, Object *owner, + int device_id, int is_pci, MemoryRegion *system_memory, MemoryRegion *system_io) { @@ -2840,21 +2841,22 @@ static void cirrus_init_common(CirrusVGAState * s, int device_id, int is_pci, } /* Register ioport 0x3b0 - 0x3df */ - memory_region_init_io(&s->cirrus_vga_io, &cirrus_vga_io_ops, s, + memory_region_init_io(&s->cirrus_vga_io, owner, &cirrus_vga_io_ops, s, "cirrus-io", 0x30); memory_region_add_subregion(system_io, 0x3b0, &s->cirrus_vga_io); - memory_region_init(&s->low_mem_container, + memory_region_init(&s->low_mem_container, owner, "cirrus-lowmem-container", 0x20000); - memory_region_init_io(&s->low_mem, &cirrus_vga_mem_ops, s, + memory_region_init_io(&s->low_mem, owner, &cirrus_vga_mem_ops, s, "cirrus-low-memory", 0x20000); memory_region_add_subregion(&s->low_mem_container, 0, &s->low_mem); for (i = 0; i < 2; ++i) { static const char *names[] = { "vga.bank0", "vga.bank1" }; MemoryRegion *bank = &s->cirrus_bank[i]; - memory_region_init_alias(bank, names[i], &s->vga.vram, 0, 0x8000); + memory_region_init_alias(bank, owner, names[i], &s->vga.vram, + 0, 0x8000); memory_region_set_enabled(bank, false); memory_region_add_subregion_overlap(&s->low_mem_container, i * 0x8000, bank, 1); @@ -2866,13 +2868,13 @@ static void cirrus_init_common(CirrusVGAState * s, int device_id, int is_pci, memory_region_set_coalescing(&s->low_mem); /* I/O handler for LFB */ - memory_region_init_io(&s->cirrus_linear_io, &cirrus_linear_io_ops, s, + memory_region_init_io(&s->cirrus_linear_io, owner, &cirrus_linear_io_ops, s, "cirrus-linear-io", s->vga.vram_size_mb * 1024 * 1024); memory_region_set_flush_coalesced(&s->cirrus_linear_io); /* I/O handler for LFB */ - memory_region_init_io(&s->cirrus_linear_bitblt_io, + memory_region_init_io(&s->cirrus_linear_bitblt_io, owner, &cirrus_linear_bitblt_io_ops, s, "cirrus-bitblt-mmio", @@ -2880,7 +2882,7 @@ static void cirrus_init_common(CirrusVGAState * s, int device_id, int is_pci, memory_region_set_flush_coalesced(&s->cirrus_linear_bitblt_io); /* I/O handler for memory-mapped I/O */ - memory_region_init_io(&s->cirrus_mmio_io, &cirrus_mmio_io_ops, s, + memory_region_init_io(&s->cirrus_mmio_io, owner, &cirrus_mmio_io_ops, s, "cirrus-mmio", CIRRUS_PNPMMIO_SIZE); memory_region_set_flush_coalesced(&s->cirrus_mmio_io); @@ -2912,8 +2914,8 @@ static void isa_cirrus_vga_realizefn(DeviceState *dev, Error **errp) ISACirrusVGAState *d = ISA_CIRRUS_VGA(dev); VGACommonState *s = &d->cirrus_vga.vga; - vga_common_init(s); - cirrus_init_common(&d->cirrus_vga, CIRRUS_ID_CLGD5430, 0, + vga_common_init(s, OBJECT(dev)); + cirrus_init_common(&d->cirrus_vga, OBJECT(dev), CIRRUS_ID_CLGD5430, 0, isa_address_space(isadev), isa_address_space_io(isadev)); s->con = graphic_console_init(dev, s->hw_ops, s); @@ -2958,14 +2960,14 @@ static int pci_cirrus_vga_initfn(PCIDevice *dev) int16_t device_id = pc->device_id; /* setup VGA */ - vga_common_init(&s->vga); - cirrus_init_common(s, device_id, 1, pci_address_space(dev), + vga_common_init(&s->vga, OBJECT(dev)); + cirrus_init_common(s, OBJECT(dev), device_id, 1, pci_address_space(dev), pci_address_space_io(dev)); s->vga.con = graphic_console_init(DEVICE(dev), s->vga.hw_ops, &s->vga); /* setup PCI */ - memory_region_init(&s->pci_bar, "cirrus-pci-bar0", 0x2000000); + memory_region_init(&s->pci_bar, OBJECT(dev), "cirrus-pci-bar0", 0x2000000); /* XXX: add byte swapping apertures */ memory_region_add_subregion(&s->pci_bar, 0, &s->cirrus_linear_io); diff --git a/hw/display/exynos4210_fimd.c b/hw/display/exynos4210_fimd.c index 0da00a9..eb168ea 100644 --- a/hw/display/exynos4210_fimd.c +++ b/hw/display/exynos4210_fimd.c @@ -1126,6 +1126,11 @@ static void fimd_update_memory_section(Exynos4210fimdState *s, unsigned win) /* Total number of bytes of virtual screen used by current window */ w->fb_len = fb_mapped_len = (w->virtpage_width + w->virtpage_offsize) * (w->rightbot_y - w->lefttop_y + 1); + + /* TODO: add .exit and unref the region there. Not needed yet since sysbus + * does not support hot-unplug. + */ + memory_region_unref(w->mem_section.mr); w->mem_section = memory_region_find(sysbus_address_space(&s->busdev), fb_start_addr, w->fb_len); assert(w->mem_section.mr); @@ -1154,6 +1159,7 @@ static void fimd_update_memory_section(Exynos4210fimdState *s, unsigned win) return; error_return: + memory_region_unref(w->mem_section.mr); w->mem_section.mr = NULL; w->mem_section.size = int128_zero(); w->host_fb_addr = NULL; @@ -1902,7 +1908,7 @@ static int exynos4210_fimd_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->irq[1]); sysbus_init_irq(dev, &s->irq[2]); - memory_region_init_io(&s->iomem, &exynos4210_fimd_mmio_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &exynos4210_fimd_mmio_ops, s, "exynos4210.fimd", FIMD_REGS_SIZE); sysbus_init_mmio(dev, &s->iomem); s->console = graphic_console_init(DEVICE(dev), &exynos4210_fimd_ops, s); diff --git a/hw/display/framebuffer.c b/hw/display/framebuffer.c index 49c9e59..4546e42 100644 --- a/hw/display/framebuffer.c +++ b/hw/display/framebuffer.c @@ -54,11 +54,11 @@ void framebuffer_update_display( src_len = src_width * rows; mem_section = memory_region_find(address_space, base, src_len); + mem = mem_section.mr; if (int128_get64(mem_section.size) != src_len || !memory_region_is_ram(mem_section.mr)) { - return; + goto out; } - mem = mem_section.mr; assert(mem); assert(mem_section.offset_within_address_space == base); @@ -68,10 +68,10 @@ void framebuffer_update_display( but it's not really worth it as dirty flag tracking will probably already have failed above. */ if (!src_base) - return; + goto out; if (src_len != src_width * rows) { cpu_physical_memory_unmap(src_base, src_len, 0, 0); - return; + goto out; } src = src_base; dest = surface_data(ds); @@ -102,10 +102,12 @@ void framebuffer_update_display( } cpu_physical_memory_unmap(src_base, src_len, 0, 0); if (first < 0) { - return; + goto out; } memory_region_reset_dirty(mem, mem_section.offset_within_region, src_len, DIRTY_MEMORY_VGA); *first_row = first; *last_row = last; +out: + memory_region_unref(mem); } diff --git a/hw/display/g364fb.c b/hw/display/g364fb.c index 2a4047e..79a0a50 100644 --- a/hw/display/g364fb.c +++ b/hw/display/g364fb.c @@ -486,8 +486,8 @@ static void g364fb_init(DeviceState *dev, G364State *s) s->con = graphic_console_init(dev, &g364fb_ops, s); - memory_region_init_io(&s->mem_ctrl, &g364fb_ctrl_ops, s, "ctrl", 0x180000); - memory_region_init_ram_ptr(&s->mem_vram, "vram", + memory_region_init_io(&s->mem_ctrl, NULL, &g364fb_ctrl_ops, s, "ctrl", 0x180000); + memory_region_init_ram_ptr(&s->mem_vram, NULL, "vram", s->vram_size, s->vram); vmstate_register_ram(&s->mem_vram, dev); memory_region_set_coalescing(&s->mem_vram); diff --git a/hw/display/jazz_led.c b/hw/display/jazz_led.c index 52035fc..7f82037 100644 --- a/hw/display/jazz_led.c +++ b/hw/display/jazz_led.c @@ -264,7 +264,7 @@ static int jazz_led_init(SysBusDevice *dev) { LedState *s = FROM_SYSBUS(LedState, dev); - memory_region_init_io(&s->iomem, &led_ops, s, "led", 1); + memory_region_init_io(&s->iomem, OBJECT(s), &led_ops, s, "led", 1); sysbus_init_mmio(dev, &s->iomem); s->con = graphic_console_init(DEVICE(dev), &jazz_led_ops, s); diff --git a/hw/display/milkymist-tmu2.c b/hw/display/milkymist-tmu2.c index b723a04..efda082 100644 --- a/hw/display/milkymist-tmu2.c +++ b/hw/display/milkymist-tmu2.c @@ -447,7 +447,7 @@ static int milkymist_tmu2_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->irq); - memory_region_init_io(&s->regs_region, &tmu2_mmio_ops, s, + memory_region_init_io(&s->regs_region, OBJECT(s), &tmu2_mmio_ops, s, "milkymist-tmu2", R_MAX * 4); sysbus_init_mmio(dev, &s->regs_region); diff --git a/hw/display/milkymist-vgafb.c b/hw/display/milkymist-vgafb.c index 3828296..870b339 100644 --- a/hw/display/milkymist-vgafb.c +++ b/hw/display/milkymist-vgafb.c @@ -279,7 +279,7 @@ static int milkymist_vgafb_init(SysBusDevice *dev) { MilkymistVgafbState *s = FROM_SYSBUS(typeof(*s), dev); - memory_region_init_io(&s->regs_region, &vgafb_mmio_ops, s, + memory_region_init_io(&s->regs_region, OBJECT(s), &vgafb_mmio_ops, s, "milkymist-vgafb", R_MAX * 4); sysbus_init_mmio(dev, &s->regs_region); diff --git a/hw/display/omap_dss.c b/hw/display/omap_dss.c index ea3afce..24ccbcc 100644 --- a/hw/display/omap_dss.c +++ b/hw/display/omap_dss.c @@ -1053,15 +1053,15 @@ struct omap_dss_s *omap_dss_init(struct omap_target_agent_s *ta, s->drq = drq; omap_dss_reset(s); - memory_region_init_io(&s->iomem_diss1, &omap_diss_ops, s, "omap.diss1", + memory_region_init_io(&s->iomem_diss1, NULL, &omap_diss_ops, s, "omap.diss1", omap_l4_region_size(ta, 0)); - memory_region_init_io(&s->iomem_disc1, &omap_disc_ops, s, "omap.disc1", + memory_region_init_io(&s->iomem_disc1, NULL, &omap_disc_ops, s, "omap.disc1", omap_l4_region_size(ta, 1)); - memory_region_init_io(&s->iomem_rfbi1, &omap_rfbi_ops, s, "omap.rfbi1", + memory_region_init_io(&s->iomem_rfbi1, NULL, &omap_rfbi_ops, s, "omap.rfbi1", omap_l4_region_size(ta, 2)); - memory_region_init_io(&s->iomem_venc1, &omap_venc_ops, s, "omap.venc1", + memory_region_init_io(&s->iomem_venc1, NULL, &omap_venc_ops, s, "omap.venc1", omap_l4_region_size(ta, 3)); - memory_region_init_io(&s->iomem_im3, &omap_im3_ops, s, + memory_region_init_io(&s->iomem_im3, NULL, &omap_im3_ops, s, "omap.im3", 0x1000); omap_l4_attach(ta, 0, &s->iomem_diss1); diff --git a/hw/display/omap_lcdc.c b/hw/display/omap_lcdc.c index fb72ebe..c3b9b68 100644 --- a/hw/display/omap_lcdc.c +++ b/hw/display/omap_lcdc.c @@ -403,7 +403,7 @@ struct omap_lcd_panel_s *omap_lcdc_init(MemoryRegion *sysmem, s->sysmem = sysmem; omap_lcdc_reset(s); - memory_region_init_io(&s->iomem, &omap_lcdc_ops, s, "omap.lcdc", 0x100); + memory_region_init_io(&s->iomem, NULL, &omap_lcdc_ops, s, "omap.lcdc", 0x100); memory_region_add_subregion(sysmem, base, &s->iomem); s->con = graphic_console_init(NULL, &omap_ops, s); diff --git a/hw/display/pl110.c b/hw/display/pl110.c index f259955..60afcf3 100644 --- a/hw/display/pl110.c +++ b/hw/display/pl110.c @@ -453,7 +453,7 @@ static int pl110_init(SysBusDevice *dev) { pl110_state *s = FROM_SYSBUS(pl110_state, dev); - memory_region_init_io(&s->iomem, &pl110_ops, s, "pl110", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &pl110_ops, s, "pl110", 0x1000); sysbus_init_mmio(dev, &s->iomem); sysbus_init_irq(dev, &s->irq); qdev_init_gpio_in(&s->busdev.qdev, pl110_mux_ctrl_set, 1); diff --git a/hw/display/pxa2xx_lcd.c b/hw/display/pxa2xx_lcd.c index 3b68f26..990931a 100644 --- a/hw/display/pxa2xx_lcd.c +++ b/hw/display/pxa2xx_lcd.c @@ -1009,7 +1009,7 @@ PXA2xxLCDState *pxa2xx_lcdc_init(MemoryRegion *sysmem, pxa2xx_lcdc_orientation(s, graphic_rotate); - memory_region_init_io(&s->iomem, &pxa2xx_lcdc_ops, s, + memory_region_init_io(&s->iomem, NULL, &pxa2xx_lcdc_ops, s, "pxa2xx-lcd-controller", 0x00100000); memory_region_add_subregion(sysmem, base, &s->iomem); diff --git a/hw/display/qxl.c b/hw/display/qxl.c index 937a402..ddefa06 100644 --- a/hw/display/qxl.c +++ b/hw/display/qxl.c @@ -23,6 +23,7 @@ #include "qemu-common.h" #include "qemu/timer.h" #include "qemu/queue.h" +#include "qemu/atomic.h" #include "monitor/monitor.h" #include "sysemu/sysemu.h" #include "trace.h" @@ -1726,7 +1727,7 @@ static void qxl_send_events(PCIQXLDevice *d, uint32_t events) trace_qxl_send_events_vm_stopped(d->id, events); return; } - old_pending = __sync_fetch_and_or(&d->ram->int_pending, le_events); + old_pending = atomic_fetch_or(&d->ram->int_pending, le_events); if ((old_pending & le_events) == le_events) { return; } @@ -1981,18 +1982,20 @@ static int qxl_init_common(PCIQXLDevice *qxl) pci_set_byte(&config[PCI_INTERRUPT_PIN], 1); qxl->rom_size = qxl_rom_size(); - memory_region_init_ram(&qxl->rom_bar, "qxl.vrom", qxl->rom_size); + memory_region_init_ram(&qxl->rom_bar, OBJECT(qxl), "qxl.vrom", + qxl->rom_size); vmstate_register_ram(&qxl->rom_bar, &qxl->pci.qdev); init_qxl_rom(qxl); init_qxl_ram(qxl); qxl->guest_surfaces.cmds = g_new0(QXLPHYSICAL, qxl->ssd.num_surfaces); - memory_region_init_ram(&qxl->vram_bar, "qxl.vram", qxl->vram_size); + memory_region_init_ram(&qxl->vram_bar, OBJECT(qxl), "qxl.vram", + qxl->vram_size); vmstate_register_ram(&qxl->vram_bar, &qxl->pci.qdev); - memory_region_init_alias(&qxl->vram32_bar, "qxl.vram32", &qxl->vram_bar, - 0, qxl->vram32_size); + memory_region_init_alias(&qxl->vram32_bar, OBJECT(qxl), "qxl.vram32", + &qxl->vram_bar, 0, qxl->vram32_size); - memory_region_init_io(&qxl->io_bar, &qxl_io_ops, qxl, + memory_region_init_io(&qxl->io_bar, OBJECT(qxl), &qxl_io_ops, qxl, "qxl-ioports", io_size); if (qxl->id == 0) { vga_dirty_log_start(&qxl->vga); @@ -2067,9 +2070,11 @@ static int qxl_init_primary(PCIDevice *dev) qxl->id = 0; qxl_init_ramsize(qxl); vga->vram_size_mb = qxl->vga.vram_size >> 20; - vga_common_init(vga); - vga_init(vga, pci_address_space(dev), pci_address_space_io(dev), false); - portio_list_init(qxl_vga_port_list, qxl_vga_portio_list, vga, "vga"); + vga_common_init(vga, OBJECT(dev)); + vga_init(vga, OBJECT(dev), + pci_address_space(dev), pci_address_space_io(dev), false); + portio_list_init(qxl_vga_port_list, OBJECT(dev), qxl_vga_portio_list, + vga, "vga"); portio_list_add(qxl_vga_port_list, pci_address_space_io(dev), 0x3b0); vga->con = graphic_console_init(DEVICE(dev), &qxl_ops, qxl); @@ -2093,7 +2098,8 @@ static int qxl_init_secondary(PCIDevice *dev) qxl->id = device_id++; qxl_init_ramsize(qxl); - memory_region_init_ram(&qxl->vga.vram, "qxl.vgavram", qxl->vga.vram_size); + memory_region_init_ram(&qxl->vga.vram, OBJECT(dev), "qxl.vgavram", + qxl->vga.vram_size); vmstate_register_ram(&qxl->vga.vram, &qxl->pci.qdev); qxl->vga.vram_ptr = memory_region_get_ram_ptr(&qxl->vga.vram); qxl->vga.con = graphic_console_init(DEVICE(dev), &qxl_ops, qxl); diff --git a/hw/display/sm501.c b/hw/display/sm501.c index f72e488..c75d6ac 100644 --- a/hw/display/sm501.c +++ b/hw/display/sm501.c @@ -1408,23 +1408,23 @@ void sm501_init(MemoryRegion *address_space_mem, uint32_t base, s->dc_crt_control = 0x00010000; /* allocate local memory */ - memory_region_init_ram(&s->local_mem_region, "sm501.local", + memory_region_init_ram(&s->local_mem_region, NULL, "sm501.local", local_mem_bytes); vmstate_register_ram_global(&s->local_mem_region); s->local_mem = memory_region_get_ram_ptr(&s->local_mem_region); memory_region_add_subregion(address_space_mem, base, &s->local_mem_region); /* map mmio */ - memory_region_init_io(sm501_system_config, &sm501_system_config_ops, s, + memory_region_init_io(sm501_system_config, NULL, &sm501_system_config_ops, s, "sm501-system-config", 0x6c); memory_region_add_subregion(address_space_mem, base + MMIO_BASE_OFFSET, sm501_system_config); - memory_region_init_io(sm501_disp_ctrl, &sm501_disp_ctrl_ops, s, + memory_region_init_io(sm501_disp_ctrl, NULL, &sm501_disp_ctrl_ops, s, "sm501-disp-ctrl", 0x1000); memory_region_add_subregion(address_space_mem, base + MMIO_BASE_OFFSET + SM501_DC, sm501_disp_ctrl); - memory_region_init_io(sm501_2d_engine, &sm501_2d_engine_ops, s, + memory_region_init_io(sm501_2d_engine, NULL, &sm501_2d_engine_ops, s, "sm501-2d-engine", 0x54); memory_region_add_subregion(address_space_mem, base + MMIO_BASE_OFFSET + SM501_2D_ENGINE, diff --git a/hw/display/tc6393xb.c b/hw/display/tc6393xb.c index 0cb87bc..3dd9b98 100644 --- a/hw/display/tc6393xb.c +++ b/hw/display/tc6393xb.c @@ -578,10 +578,10 @@ TC6393xbState *tc6393xb_init(MemoryRegion *sysmem, uint32_t base, qemu_irq irq) nand = drive_get(IF_MTD, 0, 0); s->flash = nand_init(nand ? nand->bdrv : NULL, NAND_MFR_TOSHIBA, 0x76); - memory_region_init_io(&s->iomem, &tc6393xb_ops, s, "tc6393xb", 0x10000); + memory_region_init_io(&s->iomem, NULL, &tc6393xb_ops, s, "tc6393xb", 0x10000); memory_region_add_subregion(sysmem, base, &s->iomem); - memory_region_init_ram(&s->vram, "tc6393xb.vram", 0x100000); + memory_region_init_ram(&s->vram, NULL, "tc6393xb.vram", 0x100000); vmstate_register_ram_global(&s->vram); s->vram_ptr = memory_region_get_ram_ptr(&s->vram); memory_region_add_subregion(sysmem, base + 0x100000, &s->vram); diff --git a/hw/display/tcx.c b/hw/display/tcx.c index 995641c..9fd48b5 100644 --- a/hw/display/tcx.c +++ b/hw/display/tcx.c @@ -528,7 +528,7 @@ static int tcx_init1(SysBusDevice *dev) int size; uint8_t *vram_base; - memory_region_init_ram(&s->vram_mem, "tcx.vram", + memory_region_init_ram(&s->vram_mem, OBJECT(s), "tcx.vram", s->vram_size * (1 + 4 + 4)); vmstate_register_ram_global(&s->vram_mem); vram_base = memory_region_get_ram_ptr(&s->vram_mem); @@ -536,21 +536,23 @@ static int tcx_init1(SysBusDevice *dev) /* 8-bit plane */ s->vram = vram_base; size = s->vram_size; - memory_region_init_alias(&s->vram_8bit, "tcx.vram.8bit", + memory_region_init_alias(&s->vram_8bit, OBJECT(s), "tcx.vram.8bit", &s->vram_mem, vram_offset, size); sysbus_init_mmio(dev, &s->vram_8bit); vram_offset += size; vram_base += size; /* DAC */ - memory_region_init_io(&s->dac, &tcx_dac_ops, s, "tcx.dac", TCX_DAC_NREGS); + memory_region_init_io(&s->dac, OBJECT(s), &tcx_dac_ops, s, + "tcx.dac", TCX_DAC_NREGS); sysbus_init_mmio(dev, &s->dac); /* TEC (dummy) */ - memory_region_init_io(&s->tec, &dummy_ops, s, "tcx.tec", TCX_TEC_NREGS); + memory_region_init_io(&s->tec, OBJECT(s), &dummy_ops, s, + "tcx.tec", TCX_TEC_NREGS); sysbus_init_mmio(dev, &s->tec); /* THC: NetBSD writes here even with 8-bit display: dummy */ - memory_region_init_io(&s->thc24, &dummy_ops, s, "tcx.thc24", + memory_region_init_io(&s->thc24, OBJECT(s), &dummy_ops, s, "tcx.thc24", TCX_THC_NREGS_24); sysbus_init_mmio(dev, &s->thc24); @@ -559,7 +561,7 @@ static int tcx_init1(SysBusDevice *dev) size = s->vram_size * 4; s->vram24 = (uint32_t *)vram_base; s->vram24_offset = vram_offset; - memory_region_init_alias(&s->vram_24bit, "tcx.vram.24bit", + memory_region_init_alias(&s->vram_24bit, OBJECT(s), "tcx.vram.24bit", &s->vram_mem, vram_offset, size); sysbus_init_mmio(dev, &s->vram_24bit); vram_offset += size; @@ -569,14 +571,14 @@ static int tcx_init1(SysBusDevice *dev) size = s->vram_size * 4; s->cplane = (uint32_t *)vram_base; s->cplane_offset = vram_offset; - memory_region_init_alias(&s->vram_cplane, "tcx.vram.cplane", + memory_region_init_alias(&s->vram_cplane, OBJECT(s), "tcx.vram.cplane", &s->vram_mem, vram_offset, size); sysbus_init_mmio(dev, &s->vram_cplane); s->con = graphic_console_init(DEVICE(dev), &tcx24_ops, s); } else { /* THC 8 bit (dummy) */ - memory_region_init_io(&s->thc8, &dummy_ops, s, "tcx.thc8", + memory_region_init_io(&s->thc8, OBJECT(s), &dummy_ops, s, "tcx.thc8", TCX_THC_NREGS_8); sysbus_init_mmio(dev, &s->thc8); diff --git a/hw/display/vga-isa-mm.c b/hw/display/vga-isa-mm.c index ceeb92f..8b514cc 100644 --- a/hw/display/vga-isa-mm.c +++ b/hw/display/vga-isa-mm.c @@ -105,13 +105,13 @@ static void vga_mm_init(ISAVGAMMState *s, hwaddr vram_base, s->it_shift = it_shift; s_ioport_ctrl = g_malloc(sizeof(*s_ioport_ctrl)); - memory_region_init_io(s_ioport_ctrl, &vga_mm_ctrl_ops, s, + memory_region_init_io(s_ioport_ctrl, NULL, &vga_mm_ctrl_ops, s, "vga-mm-ctrl", 0x100000); memory_region_set_flush_coalesced(s_ioport_ctrl); vga_io_memory = g_malloc(sizeof(*vga_io_memory)); /* XXX: endianness? */ - memory_region_init_io(vga_io_memory, &vga_mem_ops, &s->vga, + memory_region_init_io(vga_io_memory, NULL, &vga_mem_ops, &s->vga, "vga-mem", 0x20000); vmstate_register(NULL, 0, &vmstate_vga_common, s); @@ -132,11 +132,11 @@ int isa_vga_mm_init(hwaddr vram_base, s = g_malloc0(sizeof(*s)); s->vga.vram_size_mb = VGA_RAM_SIZE >> 20; - vga_common_init(&s->vga); + vga_common_init(&s->vga, NULL); vga_mm_init(s, vram_base, ctrl_base, it_shift, address_space); s->vga.con = graphic_console_init(NULL, s->vga.hw_ops, s); - vga_init_vbe(&s->vga, address_space); + vga_init_vbe(&s->vga, NULL, address_space); return 0; } diff --git a/hw/display/vga-isa.c b/hw/display/vga-isa.c index d1691a9..8d560ec 100644 --- a/hw/display/vga-isa.c +++ b/hw/display/vga-isa.c @@ -56,9 +56,9 @@ static void vga_isa_realizefn(DeviceState *dev, Error **errp) MemoryRegion *vga_io_memory; const MemoryRegionPortio *vga_ports, *vbe_ports; - vga_common_init(s); + vga_common_init(s, OBJECT(dev)); s->legacy_address_space = isa_address_space(isadev); - vga_io_memory = vga_init_io(s, &vga_ports, &vbe_ports); + vga_io_memory = vga_init_io(s, OBJECT(dev), &vga_ports, &vbe_ports); isa_register_portio_list(isadev, 0x3b0, vga_ports, s, "vga"); if (vbe_ports) { isa_register_portio_list(isadev, 0x1ce, vbe_ports, s, "vbe"); @@ -69,7 +69,7 @@ static void vga_isa_realizefn(DeviceState *dev, Error **errp) memory_region_set_coalescing(vga_io_memory); s->con = graphic_console_init(DEVICE(dev), s->hw_ops, s); - vga_init_vbe(s, isa_address_space(isadev)); + vga_init_vbe(s, OBJECT(dev), isa_address_space(isadev)); /* ROM BIOS */ rom_add_vga(VGABIOS_FILENAME); } diff --git a/hw/display/vga-pci.c b/hw/display/vga-pci.c index cea8db7..3e150ab 100644 --- a/hw/display/vga-pci.c +++ b/hw/display/vga-pci.c @@ -147,8 +147,9 @@ static int pci_std_vga_initfn(PCIDevice *dev) VGACommonState *s = &d->vga; /* vga + console init */ - vga_common_init(s); - vga_init(s, pci_address_space(dev), pci_address_space_io(dev), true); + vga_common_init(s, OBJECT(dev)); + vga_init(s, OBJECT(dev), pci_address_space(dev), pci_address_space_io(dev), + true); s->con = graphic_console_init(DEVICE(dev), s->hw_ops, s); @@ -157,10 +158,10 @@ static int pci_std_vga_initfn(PCIDevice *dev) /* mmio bar for vga register access */ if (d->flags & (1 << PCI_VGA_FLAG_ENABLE_MMIO)) { - memory_region_init(&d->mmio, "vga.mmio", 4096); - memory_region_init_io(&d->ioport, &pci_vga_ioport_ops, d, + memory_region_init(&d->mmio, NULL, "vga.mmio", 4096); + memory_region_init_io(&d->ioport, NULL, &pci_vga_ioport_ops, d, "vga ioports remapped", PCI_VGA_IOPORT_SIZE); - memory_region_init_io(&d->bochs, &pci_vga_bochs_ops, d, + memory_region_init_io(&d->bochs, NULL, &pci_vga_bochs_ops, d, "bochs dispi interface", PCI_VGA_BOCHS_SIZE); memory_region_add_subregion(&d->mmio, PCI_VGA_IOPORT_OFFSET, @@ -172,7 +173,7 @@ static int pci_std_vga_initfn(PCIDevice *dev) if (!dev->rom_bar) { /* compatibility with pc-0.13 and older */ - vga_init_vbe(s, pci_address_space(dev)); + vga_init_vbe(s, OBJECT(dev), pci_address_space(dev)); } return 0; diff --git a/hw/display/vga.c b/hw/display/vga.c index 21a108d..06f44a8 100644 --- a/hw/display/vga.c +++ b/hw/display/vga.c @@ -198,7 +198,8 @@ static void vga_update_memory_access(VGACommonState *s) } base += isa_mem_base; region = g_malloc(sizeof(*region)); - memory_region_init_alias(region, "vga.chain4", &s->vram, offset, size); + memory_region_init_alias(region, memory_region_owner(&s->vram), + "vga.chain4", &s->vram, offset, size); memory_region_add_subregion_overlap(s->legacy_address_space, base, region, 2); s->chain4_alias = region; @@ -2256,7 +2257,7 @@ static const GraphicHwOps vga_ops = { .text_update = vga_update_text, }; -void vga_common_init(VGACommonState *s) +void vga_common_init(VGACommonState *s, Object *obj) { int i, j, v, b; @@ -2292,7 +2293,7 @@ void vga_common_init(VGACommonState *s) s->vram_size_mb = s->vram_size >> 20; s->is_vbe_vmstate = 1; - memory_region_init_ram(&s->vram, "vga.vram", s->vram_size); + memory_region_init_ram(&s->vram, obj, "vga.vram", s->vram_size); vmstate_register_ram_global(&s->vram); xen_register_framebuffer(&s->vram); s->vram_ptr = memory_region_get_ram_ptr(&s->vram); @@ -2333,7 +2334,7 @@ static const MemoryRegionPortio vbe_portio_list[] = { }; /* Used by both ISA and PCI */ -MemoryRegion *vga_init_io(VGACommonState *s, +MemoryRegion *vga_init_io(VGACommonState *s, Object *obj, const MemoryRegionPortio **vga_ports, const MemoryRegionPortio **vbe_ports) { @@ -2343,14 +2344,14 @@ MemoryRegion *vga_init_io(VGACommonState *s, *vbe_ports = vbe_portio_list; vga_mem = g_malloc(sizeof(*vga_mem)); - memory_region_init_io(vga_mem, &vga_mem_ops, s, + memory_region_init_io(vga_mem, obj, &vga_mem_ops, s, "vga-lowmem", 0x20000); memory_region_set_flush_coalesced(vga_mem); return vga_mem; } -void vga_init(VGACommonState *s, MemoryRegion *address_space, +void vga_init(VGACommonState *s, Object *obj, MemoryRegion *address_space, MemoryRegion *address_space_io, bool init_vga_ports) { MemoryRegion *vga_io_memory; @@ -2364,28 +2365,28 @@ void vga_init(VGACommonState *s, MemoryRegion *address_space, s->legacy_address_space = address_space; - vga_io_memory = vga_init_io(s, &vga_ports, &vbe_ports); + vga_io_memory = vga_init_io(s, obj, &vga_ports, &vbe_ports); memory_region_add_subregion_overlap(address_space, isa_mem_base + 0x000a0000, vga_io_memory, 1); memory_region_set_coalescing(vga_io_memory); if (init_vga_ports) { - portio_list_init(vga_port_list, vga_ports, s, "vga"); + portio_list_init(vga_port_list, obj, vga_ports, s, "vga"); portio_list_add(vga_port_list, address_space_io, 0x3b0); } if (vbe_ports) { - portio_list_init(vbe_port_list, vbe_ports, s, "vbe"); + portio_list_init(vbe_port_list, obj, vbe_ports, s, "vbe"); portio_list_add(vbe_port_list, address_space_io, 0x1ce); } } -void vga_init_vbe(VGACommonState *s, MemoryRegion *system_memory) +void vga_init_vbe(VGACommonState *s, Object *obj, MemoryRegion *system_memory) { /* With pc-0.12 and below we map both the PCI BAR and the fixed VBE region, * so use an alias to avoid double-mapping the same region. */ - memory_region_init_alias(&s->vram_vbe, "vram.vbe", + memory_region_init_alias(&s->vram_vbe, obj, "vram.vbe", &s->vram, 0, memory_region_size(&s->vram)); /* XXX: use optimized standard vga accesses */ memory_region_add_subregion(system_memory, diff --git a/hw/display/vga_int.h b/hw/display/vga_int.h index 66f9f3c..e641890 100644 --- a/hw/display/vga_int.h +++ b/hw/display/vga_int.h @@ -177,10 +177,10 @@ static inline int c6_to_8(int v) return (v << 2) | (b << 1) | b; } -void vga_common_init(VGACommonState *s); -void vga_init(VGACommonState *s, MemoryRegion *address_space, +void vga_common_init(VGACommonState *s, Object *obj); +void vga_init(VGACommonState *s, Object *obj, MemoryRegion *address_space, MemoryRegion *address_space_io, bool init_vga_ports); -MemoryRegion *vga_init_io(VGACommonState *s, +MemoryRegion *vga_init_io(VGACommonState *s, Object *obj, const MemoryRegionPortio **vga_ports, const MemoryRegionPortio **vbe_ports); void vga_common_reset(VGACommonState *s); @@ -198,7 +198,7 @@ void vga_invalidate_scanlines(VGACommonState *s, int y1, int y2); int vga_ioport_invalid(VGACommonState *s, uint32_t addr); -void vga_init_vbe(VGACommonState *s, MemoryRegion *address_space); +void vga_init_vbe(VGACommonState *s, Object *obj, MemoryRegion *address_space); uint32_t vbe_ioport_read_data(void *opaque, uint32_t addr); void vbe_ioport_write_index(void *opaque, uint32_t addr, uint32_t val); void vbe_ioport_write_data(void *opaque, uint32_t addr, uint32_t val); diff --git a/hw/display/vmware_vga.c b/hw/display/vmware_vga.c index fd3569d..714908f 100644 --- a/hw/display/vmware_vga.c +++ b/hw/display/vmware_vga.c @@ -1194,12 +1194,12 @@ static void vmsvga_init(DeviceState *dev, struct vmsvga_state_s *s, s->vga.con = graphic_console_init(dev, &vmsvga_ops, s); s->fifo_size = SVGA_FIFO_SIZE; - memory_region_init_ram(&s->fifo_ram, "vmsvga.fifo", s->fifo_size); + memory_region_init_ram(&s->fifo_ram, NULL, "vmsvga.fifo", s->fifo_size); vmstate_register_ram_global(&s->fifo_ram); s->fifo_ptr = memory_region_get_ram_ptr(&s->fifo_ram); - vga_common_init(&s->vga); - vga_init(&s->vga, address_space, io, true); + vga_common_init(&s->vga, OBJECT(dev)); + vga_init(&s->vga, OBJECT(dev), address_space, io, true); vmstate_register(NULL, 0, &vmstate_vga_common, &s->vga); s->new_depth = 32; } @@ -1241,6 +1241,10 @@ static const MemoryRegionOps vmsvga_io_ops = { .valid = { .min_access_size = 4, .max_access_size = 4, + .unaligned = true, + }, + .impl = { + .unaligned = true, }, }; @@ -1253,7 +1257,7 @@ static int pci_vmsvga_initfn(PCIDevice *dev) s->card.config[PCI_LATENCY_TIMER] = 0x40; /* Latency timer */ s->card.config[PCI_INTERRUPT_LINE] = 0xff; /* End */ - memory_region_init_io(&s->io_bar, &vmsvga_io_ops, &s->chip, + memory_region_init_io(&s->io_bar, NULL, &vmsvga_io_ops, &s->chip, "vmsvga-io", 0x10); memory_region_set_flush_coalesced(&s->io_bar); pci_register_bar(&s->card, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->io_bar); @@ -1268,7 +1272,7 @@ static int pci_vmsvga_initfn(PCIDevice *dev) if (!dev->rom_bar) { /* compatibility with pc-0.13 and older */ - vga_init_vbe(&s->chip.vga, pci_address_space(dev)); + vga_init_vbe(&s->chip.vga, OBJECT(dev), pci_address_space(dev)); } return 0; diff --git a/hw/dma/etraxfs_dma.c b/hw/dma/etraxfs_dma.c index 6a8c222..3599513 100644 --- a/hw/dma/etraxfs_dma.c +++ b/hw/dma/etraxfs_dma.c @@ -773,7 +773,7 @@ void *etraxfs_dmac_init(hwaddr base, int nr_channels) ctrl->nr_channels = nr_channels; ctrl->channels = g_malloc0(sizeof ctrl->channels[0] * nr_channels); - memory_region_init_io(&ctrl->mmio, &dma_ops, ctrl, "etraxfs-dma", + memory_region_init_io(&ctrl->mmio, NULL, &dma_ops, ctrl, "etraxfs-dma", nr_channels * 0x2000); memory_region_add_subregion(get_system_memory(), base, &ctrl->mmio); diff --git a/hw/dma/i82374.c b/hw/dma/i82374.c index 6192780..a5b891f 100644 --- a/hw/dma/i82374.c +++ b/hw/dma/i82374.c @@ -124,16 +124,24 @@ static const VMStateDescription vmstate_isa_i82374 = { }, }; +static const MemoryRegionPortio i82374_portio_list[] = { + { 0x0A, 1, 1, .read = i82374_read_isr, }, + { 0x10, 8, 1, .write = i82374_write_command, }, + { 0x18, 8, 1, .read = i82374_read_status, }, + { 0x20, 0x20, 1, + .write = i82374_write_descriptor, .read = i82374_read_descriptor, }, + PORTIO_END_OF_LIST(), +}; + static void i82374_isa_realize(DeviceState *dev, Error **errp) { ISAi82374State *isa = I82374(dev); I82374State *s = &isa->state; + PortioList *port_list = g_new(PortioList, 1); - register_ioport_read(isa->iobase + 0x0A, 1, 1, i82374_read_isr, s); - register_ioport_write(isa->iobase + 0x10, 8, 1, i82374_write_command, s); - register_ioport_read(isa->iobase + 0x18, 8, 1, i82374_read_status, s); - register_ioport_write(isa->iobase + 0x20, 0x20, 1, i82374_write_descriptor, s); - register_ioport_read(isa->iobase + 0x20, 0x20, 1, i82374_read_descriptor, s); + portio_list_init(port_list, OBJECT(isa), i82374_portio_list, s, "i82374"); + portio_list_add(port_list, isa_address_space_io(&isa->parent_obj), + isa->iobase); i82374_realize(s, errp); diff --git a/hw/dma/i8257.c b/hw/dma/i8257.c index eb60d45..4490372 100644 --- a/hw/dma/i8257.c +++ b/hw/dma/i8257.c @@ -523,7 +523,7 @@ static void dma_init2(struct dma_cont *d, int base, int dshift, d->dshift = dshift; d->cpu_request_exit = cpu_request_exit; - memory_region_init_io(&d->channel_io, &channel_io_ops, d, + memory_region_init_io(&d->channel_io, NULL, &channel_io_ops, d, "dma-chan", 8 << d->dshift); memory_region_add_subregion(isa_address_space_io(NULL), base, &d->channel_io); @@ -535,7 +535,7 @@ static void dma_init2(struct dma_cont *d, int base, int dshift, "dma-pageh"); } - memory_region_init_io(&d->cont_io, &cont_io_ops, d, "dma-cont", + memory_region_init_io(&d->cont_io, NULL, &cont_io_ops, d, "dma-cont", 8 << d->dshift); memory_region_add_subregion(isa_address_space_io(NULL), base + (8 << d->dshift), &d->cont_io); diff --git a/hw/dma/omap_dma.c b/hw/dma/omap_dma.c index 184fcee..a81ffc4 100644 --- a/hw/dma/omap_dma.c +++ b/hw/dma/omap_dma.c @@ -1663,7 +1663,7 @@ struct soc_dma_s *omap_dma_init(hwaddr base, qemu_irq *irqs, omap_dma_reset(s->dma); omap_dma_clk_update(s, 0, 1); - memory_region_init_io(&s->iomem, &omap_dma_ops, s, "omap.dma", memsize); + memory_region_init_io(&s->iomem, NULL, &omap_dma_ops, s, "omap.dma", memsize); memory_region_add_subregion(sysmem, base, &s->iomem); mpu->drq = s->dma->drq; @@ -2085,7 +2085,7 @@ struct soc_dma_s *omap_dma4_init(hwaddr base, qemu_irq *irqs, omap_dma_reset(s->dma); omap_dma_clk_update(s, 0, !!s->dma->freq); - memory_region_init_io(&s->iomem, &omap_dma4_ops, s, "omap.dma4", 0x1000); + memory_region_init_io(&s->iomem, NULL, &omap_dma4_ops, s, "omap.dma4", 0x1000); memory_region_add_subregion(sysmem, base, &s->iomem); mpu->drq = s->dma->drq; diff --git a/hw/dma/pl080.c b/hw/dma/pl080.c index 00b66b4..7937c3e 100644 --- a/hw/dma/pl080.c +++ b/hw/dma/pl080.c @@ -359,7 +359,7 @@ static int pl08x_init(SysBusDevice *dev, int nchannels) { pl080_state *s = FROM_SYSBUS(pl080_state, dev); - memory_region_init_io(&s->iomem, &pl080_ops, s, "pl080", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &pl080_ops, s, "pl080", 0x1000); sysbus_init_mmio(dev, &s->iomem); sysbus_init_irq(dev, &s->irq); s->nchannels = nchannels; diff --git a/hw/dma/pl330.c b/hw/dma/pl330.c index 044c087..ddcc413 100644 --- a/hw/dma/pl330.c +++ b/hw/dma/pl330.c @@ -1528,7 +1528,8 @@ static void pl330_realize(DeviceState *dev, Error **errp) PL330State *s = PL330(dev); sysbus_init_irq(SYS_BUS_DEVICE(dev), &s->irq_abort); - memory_region_init_io(&s->iomem, &pl330_ops, s, "dma", PL330_IOMEM_SIZE); + memory_region_init_io(&s->iomem, OBJECT(s), &pl330_ops, s, + "dma", PL330_IOMEM_SIZE); sysbus_init_mmio(SYS_BUS_DEVICE(dev), &s->iomem); s->timer = qemu_new_timer_ns(vm_clock, pl330_exec_cycle_timer, s); diff --git a/hw/dma/puv3_dma.c b/hw/dma/puv3_dma.c index 32844b5..36004ae 100644 --- a/hw/dma/puv3_dma.c +++ b/hw/dma/puv3_dma.c @@ -80,7 +80,7 @@ static int puv3_dma_init(SysBusDevice *dev) s->reg_CFG[i] = 0x0; } - memory_region_init_io(&s->iomem, &puv3_dma_ops, s, "puv3_dma", + memory_region_init_io(&s->iomem, OBJECT(s), &puv3_dma_ops, s, "puv3_dma", PUV3_REGS_OFFSET); sysbus_init_mmio(dev, &s->iomem); diff --git a/hw/dma/pxa2xx_dma.c b/hw/dma/pxa2xx_dma.c index b60569f..bc7bf4c 100644 --- a/hw/dma/pxa2xx_dma.c +++ b/hw/dma/pxa2xx_dma.c @@ -465,7 +465,7 @@ static int pxa2xx_dma_init(SysBusDevice *dev) qdev_init_gpio_in(&dev->qdev, pxa2xx_dma_request, PXA2XX_DMA_NUM_REQUESTS); - memory_region_init_io(&s->iomem, &pxa2xx_dma_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &pxa2xx_dma_ops, s, "pxa2xx.dma", 0x00010000); sysbus_init_mmio(dev, &s->iomem); sysbus_init_irq(dev, &s->irq); diff --git a/hw/dma/rc4030.c b/hw/dma/rc4030.c index 03f92f1..4ec433f 100644 --- a/hw/dma/rc4030.c +++ b/hw/dma/rc4030.c @@ -814,10 +814,10 @@ void *rc4030_init(qemu_irq timer, qemu_irq jazz_bus, register_savevm(NULL, "rc4030", 0, 2, rc4030_save, rc4030_load, s); rc4030_reset(s); - memory_region_init_io(&s->iomem_chipset, &rc4030_ops, s, + memory_region_init_io(&s->iomem_chipset, NULL, &rc4030_ops, s, "rc4030.chipset", 0x300); memory_region_add_subregion(sysmem, 0x80000000, &s->iomem_chipset); - memory_region_init_io(&s->iomem_jazzio, &jazzio_ops, s, + memory_region_init_io(&s->iomem_jazzio, NULL, &jazzio_ops, s, "rc4030.jazzio", 0x00001000); memory_region_add_subregion(sysmem, 0xf0000000, &s->iomem_jazzio); diff --git a/hw/dma/sparc32_dma.c b/hw/dma/sparc32_dma.c index fd21533..be6275f 100644 --- a/hw/dma/sparc32_dma.c +++ b/hw/dma/sparc32_dma.c @@ -274,7 +274,8 @@ static int sparc32_dma_init1(SysBusDevice *dev) sysbus_init_irq(dev, &s->irq); reg_size = s->is_ledma ? DMA_ETH_SIZE : DMA_SIZE; - memory_region_init_io(&s->iomem, &dma_mem_ops, s, "dma", reg_size); + memory_region_init_io(&s->iomem, OBJECT(s), &dma_mem_ops, s, + "dma", reg_size); sysbus_init_mmio(dev, &s->iomem); qdev_init_gpio_in(&dev->qdev, dma_set_irq, 1); diff --git a/hw/dma/sun4m_iommu.c b/hw/dma/sun4m_iommu.c index 8312bff..edb93f3 100644 --- a/hw/dma/sun4m_iommu.c +++ b/hw/dma/sun4m_iommu.c @@ -349,7 +349,7 @@ static int iommu_init1(SysBusDevice *dev) sysbus_init_irq(dev, &s->irq); - memory_region_init_io(&s->iomem, &iommu_mem_ops, s, "iommu", + memory_region_init_io(&s->iomem, OBJECT(s), &iommu_mem_ops, s, "iommu", IOMMU_NREGS * sizeof(uint32_t)); sysbus_init_mmio(dev, &s->iomem); diff --git a/hw/dma/xilinx_axidma.c b/hw/dma/xilinx_axidma.c index 50054cf..a48e3ba 100644 --- a/hw/dma/xilinx_axidma.c +++ b/hw/dma/xilinx_axidma.c @@ -590,7 +590,7 @@ static void xilinx_axidma_init(Object *obj) sysbus_init_irq(sbd, &s->streams[0].irq); sysbus_init_irq(sbd, &s->streams[1].irq); - memory_region_init_io(&s->iomem, &axidma_ops, s, + memory_region_init_io(&s->iomem, obj, &axidma_ops, s, "xlnx.axi-dma", R_MAX * 4 * 2); sysbus_init_mmio(sbd, &s->iomem); } diff --git a/hw/gpio/omap_gpio.c b/hw/gpio/omap_gpio.c index f5eeaea..855afae 100644 --- a/hw/gpio/omap_gpio.c +++ b/hw/gpio/omap_gpio.c @@ -677,7 +677,7 @@ static int omap_gpio_init(SysBusDevice *dev) qdev_init_gpio_in(&dev->qdev, omap_gpio_set, 16); qdev_init_gpio_out(&dev->qdev, s->omap1.handler, 16); sysbus_init_irq(dev, &s->omap1.irq); - memory_region_init_io(&s->iomem, &omap_gpio_ops, &s->omap1, + memory_region_init_io(&s->iomem, OBJECT(s), &omap_gpio_ops, &s->omap1, "omap.gpio", 0x1000); sysbus_init_mmio(dev, &s->iomem); return 0; @@ -692,7 +692,7 @@ static int omap2_gpio_init(SysBusDevice *dev) } if (s->mpu_model < omap3430) { s->modulecount = (s->mpu_model < omap2430) ? 4 : 5; - memory_region_init_io(&s->iomem, &omap2_gpif_top_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &omap2_gpif_top_ops, s, "omap2.gpio", 0x1000); sysbus_init_mmio(dev, &s->iomem); } else { @@ -712,7 +712,7 @@ static int omap2_gpio_init(SysBusDevice *dev) sysbus_init_irq(dev, &m->irq[0]); /* mpu irq */ sysbus_init_irq(dev, &m->irq[1]); /* dsp irq */ sysbus_init_irq(dev, &m->wkup); - memory_region_init_io(&m->iomem, &omap2_gpio_module_ops, m, + memory_region_init_io(&m->iomem, OBJECT(s), &omap2_gpio_module_ops, m, "omap.gpio-module", 0x1000); sysbus_init_mmio(dev, &m->iomem); } diff --git a/hw/gpio/pl061.c b/hw/gpio/pl061.c index 74bc109..a0bbf08 100644 --- a/hw/gpio/pl061.c +++ b/hw/gpio/pl061.c @@ -276,7 +276,7 @@ static int pl061_init(SysBusDevice *dev, const unsigned char *id) { pl061_state *s = FROM_SYSBUS(pl061_state, dev); s->id = id; - memory_region_init_io(&s->iomem, &pl061_ops, s, "pl061", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &pl061_ops, s, "pl061", 0x1000); sysbus_init_mmio(dev, &s->iomem); sysbus_init_irq(dev, &s->irq); qdev_init_gpio_in(&dev->qdev, pl061_set_irq, 8); diff --git a/hw/gpio/puv3_gpio.c b/hw/gpio/puv3_gpio.c index 5bab97e..18671eb 100644 --- a/hw/gpio/puv3_gpio.c +++ b/hw/gpio/puv3_gpio.c @@ -112,7 +112,7 @@ static int puv3_gpio_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->irq[PUV3_IRQS_GPIOLOW7]); sysbus_init_irq(dev, &s->irq[PUV3_IRQS_GPIOHIGH]); - memory_region_init_io(&s->iomem, &puv3_gpio_ops, s, "puv3_gpio", + memory_region_init_io(&s->iomem, OBJECT(s), &puv3_gpio_ops, s, "puv3_gpio", PUV3_REGS_OFFSET); sysbus_init_mmio(dev, &s->iomem); diff --git a/hw/gpio/zaurus.c b/hw/gpio/zaurus.c index c6cdef3..c235c3e 100644 --- a/hw/gpio/zaurus.c +++ b/hw/gpio/zaurus.c @@ -169,7 +169,7 @@ static int scoop_init(SysBusDevice *dev) s->status = 0x02; qdev_init_gpio_out(&s->busdev.qdev, s->handler, 16); qdev_init_gpio_in(&s->busdev.qdev, scoop_gpio_set, 16); - memory_region_init_io(&s->iomem, &scoop_ops, s, "scoop", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &scoop_ops, s, "scoop", 0x1000); sysbus_init_mmio(dev, &s->iomem); diff --git a/hw/i2c/bitbang_i2c.c b/hw/i2c/bitbang_i2c.c index 854b8e1..5f8b972 100644 --- a/hw/i2c/bitbang_i2c.c +++ b/hw/i2c/bitbang_i2c.c @@ -209,7 +209,7 @@ static int gpio_i2c_init(SysBusDevice *dev) GPIOI2CState *s = FROM_SYSBUS(GPIOI2CState, dev); i2c_bus *bus; - memory_region_init(&s->dummy_iomem, "gpio_i2c", 0); + memory_region_init(&s->dummy_iomem, OBJECT(s), "gpio_i2c", 0); sysbus_init_mmio(dev, &s->dummy_iomem); bus = i2c_init_bus(&dev->qdev, "i2c"); diff --git a/hw/i2c/exynos4210_i2c.c b/hw/i2c/exynos4210_i2c.c index 196f889..52bffa5 100644 --- a/hw/i2c/exynos4210_i2c.c +++ b/hw/i2c/exynos4210_i2c.c @@ -301,8 +301,8 @@ static int exynos4210_i2c_realize(SysBusDevice *dev) { Exynos4210I2CState *s = EXYNOS4_I2C(dev); - memory_region_init_io(&s->iomem, &exynos4210_i2c_ops, s, TYPE_EXYNOS4_I2C, - EXYNOS4_I2C_MEM_SIZE); + memory_region_init_io(&s->iomem, OBJECT(s), &exynos4210_i2c_ops, s, + TYPE_EXYNOS4_I2C, EXYNOS4_I2C_MEM_SIZE); sysbus_init_mmio(dev, &s->iomem); sysbus_init_irq(dev, &s->irq); s->bus = i2c_init_bus(&dev->qdev, "i2c"); diff --git a/hw/i2c/omap_i2c.c b/hw/i2c/omap_i2c.c index efb2254..f0eb448 100644 --- a/hw/i2c/omap_i2c.c +++ b/hw/i2c/omap_i2c.c @@ -448,7 +448,7 @@ static int omap_i2c_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->irq); sysbus_init_irq(dev, &s->drq[0]); sysbus_init_irq(dev, &s->drq[1]); - memory_region_init_io(&s->iomem, &omap_i2c_ops, s, "omap.i2c", + memory_region_init_io(&s->iomem, OBJECT(s), &omap_i2c_ops, s, "omap.i2c", (s->revision < OMAP2_INTR_REV) ? 0x800 : 0x1000); sysbus_init_mmio(dev, &s->iomem); s->bus = i2c_init_bus(&dev->qdev, NULL); diff --git a/hw/i2c/pm_smbus.c b/hw/i2c/pm_smbus.c index 0b5bb89..6df0fa9 100644 --- a/hw/i2c/pm_smbus.c +++ b/hw/i2c/pm_smbus.c @@ -181,5 +181,6 @@ static const MemoryRegionOps pm_smbus_ops = { void pm_smbus_init(DeviceState *parent, PMSMBus *smb) { smb->smbus = i2c_init_bus(parent, "i2c"); - memory_region_init_io(&smb->io, &pm_smbus_ops, smb, "pm-smbus", 64); + memory_region_init_io(&smb->io, OBJECT(parent), &pm_smbus_ops, smb, + "pm-smbus", 64); } diff --git a/hw/i2c/versatile_i2c.c b/hw/i2c/versatile_i2c.c index e09c83d..204dd3d 100644 --- a/hw/i2c/versatile_i2c.c +++ b/hw/i2c/versatile_i2c.c @@ -79,7 +79,7 @@ static int versatile_i2c_init(SysBusDevice *dev) bus = i2c_init_bus(&dev->qdev, "i2c"); s->bitbang = bitbang_i2c_init(bus); - memory_region_init_io(&s->iomem, &versatile_i2c_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &versatile_i2c_ops, s, "versatile_i2c", 0x1000); sysbus_init_mmio(dev, &s->iomem); return 0; diff --git a/hw/i386/kvm/apic.c b/hw/i386/kvm/apic.c index bd0bdd8..179b806 100644 --- a/hw/i386/kvm/apic.c +++ b/hw/i386/kvm/apic.c @@ -173,7 +173,7 @@ static const MemoryRegionOps kvm_apic_io_ops = { static void kvm_apic_init(APICCommonState *s) { - memory_region_init_io(&s->io_memory, &kvm_apic_io_ops, s, "kvm-apic-msi", + memory_region_init_io(&s->io_memory, NULL, &kvm_apic_io_ops, s, "kvm-apic-msi", APIC_SPACE_SIZE); if (kvm_has_gsi_routing()) { diff --git a/hw/i386/kvm/i8254.c b/hw/i386/kvm/i8254.c index 93a3669..c1f4094 100644 --- a/hw/i386/kvm/i8254.c +++ b/hw/i386/kvm/i8254.c @@ -288,7 +288,7 @@ static void kvm_pit_realizefn(DeviceState *dev, Error **errp) return; } - memory_region_init_reservation(&pit->ioports, "kvm-pit", 4); + memory_region_init_reservation(&pit->ioports, NULL, "kvm-pit", 4); qdev_init_gpio_in(dev, kvm_pit_irq_control, 1); diff --git a/hw/i386/kvm/i8259.c b/hw/i386/kvm/i8259.c index 1250224..53e3ca8 100644 --- a/hw/i386/kvm/i8259.c +++ b/hw/i386/kvm/i8259.c @@ -119,8 +119,8 @@ static void kvm_pic_realize(DeviceState *dev, Error **errp) PICCommonState *s = PIC_COMMON(dev); KVMPICClass *kpc = KVM_PIC_GET_CLASS(dev); - memory_region_init_reservation(&s->base_io, "kvm-pic", 2); - memory_region_init_reservation(&s->elcr_io, "kvm-elcr", 1); + memory_region_init_reservation(&s->base_io, NULL, "kvm-pic", 2); + memory_region_init_reservation(&s->elcr_io, NULL, "kvm-elcr", 1); kpc->parent_realize(dev, errp); } diff --git a/hw/i386/kvm/ioapic.c b/hw/i386/kvm/ioapic.c index abfac3d..688cb5c 100644 --- a/hw/i386/kvm/ioapic.c +++ b/hw/i386/kvm/ioapic.c @@ -129,7 +129,7 @@ static void kvm_ioapic_set_irq(void *opaque, int irq, int level) static void kvm_ioapic_init(IOAPICCommonState *s, int instance_no) { - memory_region_init_reservation(&s->io_memory, "kvm-ioapic", 0x1000); + memory_region_init_reservation(&s->io_memory, NULL, "kvm-ioapic", 0x1000); qdev_init_gpio_in(&s->busdev.qdev, kvm_ioapic_set_irq, IOAPIC_NUM_PINS); } diff --git a/hw/i386/kvm/pci-assign.c b/hw/i386/kvm/pci-assign.c index eab2d3e..ff33dc8 100644 --- a/hw/i386/kvm/pci-assign.c +++ b/hw/i386/kvm/pci-assign.c @@ -298,8 +298,8 @@ static void assigned_dev_iomem_setup(PCIDevice *pci_dev, int region_num, PCIRegion *real_region = &r_dev->real_device.regions[region_num]; if (e_size > 0) { - memory_region_init(®ion->container, "assigned-dev-container", - e_size); + memory_region_init(®ion->container, OBJECT(pci_dev), + "assigned-dev-container", e_size); memory_region_add_subregion(®ion->container, 0, ®ion->real_iomem); /* deal with MSI-X MMIO page */ @@ -329,9 +329,10 @@ static void assigned_dev_ioport_setup(PCIDevice *pci_dev, int region_num, AssignedDevRegion *region = &r_dev->v_addrs[region_num]; region->e_size = size; - memory_region_init(®ion->container, "assigned-dev-container", size); - memory_region_init_io(®ion->real_iomem, &assigned_dev_ioport_ops, - r_dev->v_addrs + region_num, + memory_region_init(®ion->container, OBJECT(pci_dev), + "assigned-dev-container", size); + memory_region_init_io(®ion->real_iomem, OBJECT(pci_dev), + &assigned_dev_ioport_ops, r_dev->v_addrs + region_num, "assigned-dev-iomem", size); memory_region_add_subregion(®ion->container, 0, ®ion->real_iomem); } @@ -479,7 +480,8 @@ static int assigned_dev_register_regions(PCIRegion *io_regions, "due to that.", i, cur_region->base_addr, cur_region->size); memory_region_init_io(&pci_dev->v_addrs[i].real_iomem, - &slow_bar_ops, &pci_dev->v_addrs[i], + OBJECT(pci_dev), &slow_bar_ops, + &pci_dev->v_addrs[i], "assigned-dev-slow-bar", cur_region->size); } else { @@ -488,8 +490,8 @@ static int assigned_dev_register_regions(PCIRegion *io_regions, snprintf(name, sizeof(name), "%s.bar%d", object_get_typename(OBJECT(pci_dev)), i); memory_region_init_ram_ptr(&pci_dev->v_addrs[i].real_iomem, - name, cur_region->size, - virtbase); + OBJECT(pci_dev), name, + cur_region->size, virtbase); vmstate_register_ram(&pci_dev->v_addrs[i].real_iomem, &pci_dev->dev.qdev); } @@ -1650,8 +1652,8 @@ static int assigned_dev_register_msix_mmio(AssignedDevice *dev) assigned_dev_msix_reset(dev); - memory_region_init_io(&dev->mmio, &assigned_dev_msix_mmio_ops, dev, - "assigned-dev-msix", MSIX_PAGE_SIZE); + memory_region_init_io(&dev->mmio, OBJECT(dev), &assigned_dev_msix_mmio_ops, + dev, "assigned-dev-msix", MSIX_PAGE_SIZE); return 0; } @@ -1916,7 +1918,7 @@ static void assigned_dev_load_option_rom(AssignedDevice *dev) snprintf(name, sizeof(name), "%s.rom", object_get_typename(OBJECT(dev))); - memory_region_init_ram(&dev->dev.rom, name, st.st_size); + memory_region_init_ram(&dev->dev.rom, OBJECT(dev), name, st.st_size); vmstate_register_ram(&dev->dev.rom, &dev->dev.qdev); ptr = memory_region_get_ram_ptr(&dev->dev.rom); memset(ptr, 0xff, st.st_size); diff --git a/hw/i386/kvmvapic.c b/hw/i386/kvmvapic.c index f93629f..9850a85 100644 --- a/hw/i386/kvmvapic.c +++ b/hw/i386/kvmvapic.c @@ -601,10 +601,11 @@ static void vapic_map_rom_writable(VAPICROMState *s) rom_paddr &= TARGET_PAGE_MASK; rom_size = TARGET_PAGE_ALIGN(rom_size); - memory_region_init_alias(&s->rom, "kvmvapic-rom", section.mr, rom_paddr, - rom_size); + memory_region_init_alias(&s->rom, OBJECT(s), "kvmvapic-rom", section.mr, + rom_paddr, rom_size); memory_region_add_subregion_overlap(as, rom_paddr, &s->rom, 1000); s->rom_mapped_writable = true; + memory_region_unref(section.mr); } static int vapic_prepare(VAPICROMState *s) @@ -702,7 +703,7 @@ static int vapic_init(SysBusDevice *dev) { VAPICROMState *s = VAPIC(dev); - memory_region_init_io(&s->io, &vapic_ops, s, "kvmvapic", 2); + memory_region_init_io(&s->io, OBJECT(s), &vapic_ops, s, "kvmvapic", 2); sysbus_add_io(dev, VAPIC_IO_PORT, &s->io); sysbus_init_ioports(dev, VAPIC_IO_PORT, 2); diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 80c27d6..e00f9dc 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -525,7 +525,7 @@ static void port92_initfn(Object *obj) { Port92State *s = PORT92(obj); - memory_region_init_io(&s->io, &port92_ops, s, "port92", 1); + memory_region_init_io(&s->io, OBJECT(s), &port92_ops, s, "port92", 1); s->outport = 0; } @@ -1113,17 +1113,17 @@ FWCfgState *pc_memory_init(MemoryRegion *system_memory, * with older qemus that used qemu_ram_alloc(). */ ram = g_malloc(sizeof(*ram)); - memory_region_init_ram(ram, "pc.ram", + memory_region_init_ram(ram, NULL, "pc.ram", below_4g_mem_size + above_4g_mem_size); vmstate_register_ram_global(ram); *ram_memory = ram; ram_below_4g = g_malloc(sizeof(*ram_below_4g)); - memory_region_init_alias(ram_below_4g, "ram-below-4g", ram, + memory_region_init_alias(ram_below_4g, NULL, "ram-below-4g", ram, 0, below_4g_mem_size); memory_region_add_subregion(system_memory, 0, ram_below_4g); if (above_4g_mem_size > 0) { ram_above_4g = g_malloc(sizeof(*ram_above_4g)); - memory_region_init_alias(ram_above_4g, "ram-above-4g", ram, + memory_region_init_alias(ram_above_4g, NULL, "ram-above-4g", ram, below_4g_mem_size, above_4g_mem_size); memory_region_add_subregion(system_memory, 0x100000000ULL, ram_above_4g); @@ -1134,7 +1134,7 @@ FWCfgState *pc_memory_init(MemoryRegion *system_memory, pc_system_firmware_init(rom_memory); option_rom_mr = g_malloc(sizeof(*option_rom_mr)); - memory_region_init_ram(option_rom_mr, "pc.rom", PC_ROM_SIZE); + memory_region_init_ram(option_rom_mr, NULL, "pc.rom", PC_ROM_SIZE); vmstate_register_ram_global(option_rom_mr); memory_region_add_subregion_overlap(rom_memory, PC_ROM_MIN_VGA, @@ -1220,10 +1220,10 @@ void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi, MemoryRegion *ioport80_io = g_new(MemoryRegion, 1); MemoryRegion *ioportF0_io = g_new(MemoryRegion, 1); - memory_region_init_io(ioport80_io, &ioport80_io_ops, NULL, "ioport80", 1); + memory_region_init_io(ioport80_io, NULL, &ioport80_io_ops, NULL, "ioport80", 1); memory_region_add_subregion(isa_bus->address_space_io, 0x80, ioport80_io); - memory_region_init_io(ioportF0_io, &ioportF0_io_ops, NULL, "ioportF0", 1); + memory_region_init_io(ioportF0_io, NULL, &ioportF0_io_ops, NULL, "ioportF0", 1); memory_region_add_subregion(isa_bus->address_space_io, 0xf0, ioportF0_io); /* diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index 0276694..01323a9 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -119,7 +119,7 @@ static void pc_init1(MemoryRegion *system_memory, if (pci_enabled) { pci_memory = g_new(MemoryRegion, 1); - memory_region_init(pci_memory, "pci", INT64_MAX); + memory_region_init(pci_memory, NULL, "pci", INT64_MAX); rom_memory = pci_memory; } else { pci_memory = NULL; diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c index 5b92160..6f10246 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -100,7 +100,7 @@ static void pc_q35_init(QEMUMachineInitArgs *args) /* pci enabled */ if (pci_enabled) { pci_memory = g_new(MemoryRegion, 1); - memory_region_init(pci_memory, "pci", INT64_MAX); + memory_region_init(pci_memory, NULL, "pci", INT64_MAX); rom_memory = pci_memory; } else { pci_memory = NULL; diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c index 1adfa0b..97eddec 100644 --- a/hw/ide/ahci.c +++ b/hw/ide/ahci.c @@ -650,6 +650,8 @@ static int ahci_populate_sglist(AHCIDevice *ad, QEMUSGList *sglist, int offset) int off_idx = -1; int off_pos = -1; int tbl_entry_size; + IDEBus *bus = &ad->port; + BusState *qbus = BUS(bus); if (!sglist_alloc_hint) { DPRINTF(ad->port_no, "no sg list given by guest: 0x%08x\n", opts); @@ -691,7 +693,8 @@ static int ahci_populate_sglist(AHCIDevice *ad, QEMUSGList *sglist, int offset) goto out; } - qemu_sglist_init(sglist, (sglist_alloc_hint - off_idx), ad->hba->as); + qemu_sglist_init(sglist, qbus->parent, (sglist_alloc_hint - off_idx), + ad->hba->as); qemu_sglist_add(sglist, le64_to_cpu(tbl[off_idx].addr + off_pos), le32_to_cpu(tbl[off_idx].flags_size) + 1 - off_pos); @@ -1155,8 +1158,10 @@ void ahci_init(AHCIState *s, DeviceState *qdev, AddressSpace *as, int ports) s->dev = g_malloc0(sizeof(AHCIDevice) * ports); ahci_reg_init(s); /* XXX BAR size should be 1k, but that breaks, so bump it to 4k for now */ - memory_region_init_io(&s->mem, &ahci_mem_ops, s, "ahci", AHCI_MEM_BAR_SIZE); - memory_region_init_io(&s->idp, &ahci_idp_ops, s, "ahci-idp", 32); + memory_region_init_io(&s->mem, OBJECT(qdev), &ahci_mem_ops, s, + "ahci", AHCI_MEM_BAR_SIZE); + memory_region_init_io(&s->idp, OBJECT(qdev), &ahci_idp_ops, s, + "ahci-idp", 32); irqs = qemu_allocate_irqs(ahci_irq_set, s, s->ports); diff --git a/hw/ide/cmd646.c b/hw/ide/cmd646.c index 9916701..33be386 100644 --- a/hw/ide/cmd646.c +++ b/hw/ide/cmd646.c @@ -117,8 +117,10 @@ static void setup_cmd646_bar(PCIIDEState *d, int bus_num) bar->bus = bus; bar->pci_dev = d; - memory_region_init_io(&bar->cmd, &cmd646_cmd_ops, bar, "cmd646-cmd", 4); - memory_region_init_io(&bar->data, &cmd646_data_ops, bar, "cmd646-data", 8); + memory_region_init_io(&bar->cmd, OBJECT(d), &cmd646_cmd_ops, bar, + "cmd646-cmd", 4); + memory_region_init_io(&bar->data, OBJECT(d), &cmd646_data_ops, bar, + "cmd646-data", 8); } static uint64_t bmdma_read(void *opaque, hwaddr addr, @@ -203,13 +205,14 @@ static void bmdma_setup_bar(PCIIDEState *d) BMDMAState *bm; int i; - memory_region_init(&d->bmdma_bar, "cmd646-bmdma", 16); + memory_region_init(&d->bmdma_bar, OBJECT(d), "cmd646-bmdma", 16); for(i = 0;i < 2; i++) { bm = &d->bmdma[i]; - memory_region_init_io(&bm->extra_io, &cmd646_bmdma_ops, bm, + memory_region_init_io(&bm->extra_io, OBJECT(d), &cmd646_bmdma_ops, bm, "cmd646-bmdma-bus", 4); memory_region_add_subregion(&d->bmdma_bar, i * 8, &bm->extra_io); - memory_region_init_io(&bm->addr_ioport, &bmdma_addr_ioport_ops, bm, + memory_region_init_io(&bm->addr_ioport, OBJECT(d), + &bmdma_addr_ioport_ops, bm, "cmd646-bmdma-ioport", 4); memory_region_add_subregion(&d->bmdma_bar, i * 8 + 4, &bm->addr_ioport); } diff --git a/hw/ide/macio.c b/hw/ide/macio.c index a1952b0..4798202 100644 --- a/hw/ide/macio.c +++ b/hw/ide/macio.c @@ -70,7 +70,7 @@ static void pmac_ide_atapi_transfer_cb(void *opaque, int ret) s->io_buffer_size = io->len; - qemu_sglist_init(&s->sg, io->len / MACIO_PAGE_SIZE + 1, + qemu_sglist_init(&s->sg, DEVICE(m), io->len / MACIO_PAGE_SIZE + 1, &address_space_memory); qemu_sglist_add(&s->sg, io->addr, io->len); io->addr += io->len; @@ -127,7 +127,7 @@ static void pmac_ide_transfer_cb(void *opaque, int ret) s->io_buffer_index = 0; s->io_buffer_size = io->len; - qemu_sglist_init(&s->sg, io->len / MACIO_PAGE_SIZE + 1, + qemu_sglist_init(&s->sg, DEVICE(m), io->len / MACIO_PAGE_SIZE + 1, &address_space_memory); qemu_sglist_add(&s->sg, io->addr, io->len); io->addr += io->len; @@ -335,7 +335,7 @@ static void macio_ide_initfn(Object *obj) MACIOIDEState *s = MACIO_IDE(obj); ide_bus_new(&s->bus, DEVICE(obj), 0, 2); - memory_region_init_io(&s->mem, &pmac_ide_ops, s, "pmac-ide", 0x1000); + memory_region_init_io(&s->mem, obj, &pmac_ide_ops, s, "pmac-ide", 0x1000); sysbus_init_mmio(d, &s->mem); sysbus_init_irq(d, &s->irq); sysbus_init_irq(d, &s->dma_irq); diff --git a/hw/ide/mmio.c b/hw/ide/mmio.c index e80e7e5..d251ff9 100644 --- a/hw/ide/mmio.c +++ b/hw/ide/mmio.c @@ -124,9 +124,9 @@ static void mmio_ide_realizefn(DeviceState *dev, Error **errp) ide_init2(&s->bus, s->irq); - memory_region_init_io(&s->iomem1, &mmio_ide_ops, s, + memory_region_init_io(&s->iomem1, OBJECT(s), &mmio_ide_ops, s, "ide-mmio.1", 16 << s->shift); - memory_region_init_io(&s->iomem2, &mmio_ide_cs_ops, s, + memory_region_init_io(&s->iomem2, OBJECT(s), &mmio_ide_cs_ops, s, "ide-mmio.2", 2 << s->shift); sysbus_init_mmio(d, &s->iomem1); sysbus_init_mmio(d, &s->iomem2); diff --git a/hw/ide/piix.c b/hw/ide/piix.c index bf2856f..58532fe 100644 --- a/hw/ide/piix.c +++ b/hw/ide/piix.c @@ -90,15 +90,15 @@ static void bmdma_setup_bar(PCIIDEState *d) { int i; - memory_region_init(&d->bmdma_bar, "piix-bmdma-container", 16); + memory_region_init(&d->bmdma_bar, OBJECT(d), "piix-bmdma-container", 16); for(i = 0;i < 2; i++) { BMDMAState *bm = &d->bmdma[i]; - memory_region_init_io(&bm->extra_io, &piix_bmdma_ops, bm, + memory_region_init_io(&bm->extra_io, OBJECT(d), &piix_bmdma_ops, bm, "piix-bmdma", 4); memory_region_add_subregion(&d->bmdma_bar, i * 8, &bm->extra_io); - memory_region_init_io(&bm->addr_ioport, &bmdma_addr_ioport_ops, bm, - "bmdma", 4); + memory_region_init_io(&bm->addr_ioport, OBJECT(d), + &bmdma_addr_ioport_ops, bm, "bmdma", 4); memory_region_add_subregion(&d->bmdma_bar, i * 8 + 4, &bm->addr_ioport); } } diff --git a/hw/ide/via.c b/hw/ide/via.c index 5fe053c..5a83191 100644 --- a/hw/ide/via.c +++ b/hw/ide/via.c @@ -92,15 +92,15 @@ static void bmdma_setup_bar(PCIIDEState *d) { int i; - memory_region_init(&d->bmdma_bar, "via-bmdma-container", 16); + memory_region_init(&d->bmdma_bar, OBJECT(d), "via-bmdma-container", 16); for(i = 0;i < 2; i++) { BMDMAState *bm = &d->bmdma[i]; - memory_region_init_io(&bm->extra_io, &via_bmdma_ops, bm, + memory_region_init_io(&bm->extra_io, OBJECT(d), &via_bmdma_ops, bm, "via-bmdma", 4); memory_region_add_subregion(&d->bmdma_bar, i * 8, &bm->extra_io); - memory_region_init_io(&bm->addr_ioport, &bmdma_addr_ioport_ops, bm, - "bmdma", 4); + memory_region_init_io(&bm->addr_ioport, OBJECT(d), + &bmdma_addr_ioport_ops, bm, "bmdma", 4); memory_region_add_subregion(&d->bmdma_bar, i * 8 + 4, &bm->addr_ioport); } } diff --git a/hw/input/milkymist-softusb.c b/hw/input/milkymist-softusb.c index 3edab4f..942cb79 100644 --- a/hw/input/milkymist-softusb.c +++ b/hw/input/milkymist-softusb.c @@ -265,17 +265,17 @@ static int milkymist_softusb_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->irq); - memory_region_init_io(&s->regs_region, &softusb_mmio_ops, s, + memory_region_init_io(&s->regs_region, OBJECT(s), &softusb_mmio_ops, s, "milkymist-softusb", R_MAX * 4); sysbus_init_mmio(dev, &s->regs_region); /* register pmem and dmem */ - memory_region_init_ram(&s->pmem, "milkymist-softusb.pmem", + memory_region_init_ram(&s->pmem, OBJECT(s), "milkymist-softusb.pmem", s->pmem_size); vmstate_register_ram_global(&s->pmem); s->pmem_ptr = memory_region_get_ram_ptr(&s->pmem); sysbus_init_mmio(dev, &s->pmem); - memory_region_init_ram(&s->dmem, "milkymist-softusb.dmem", + memory_region_init_ram(&s->dmem, OBJECT(s), "milkymist-softusb.dmem", s->dmem_size); vmstate_register_ram_global(&s->dmem); s->dmem_ptr = memory_region_get_ram_ptr(&s->dmem); diff --git a/hw/input/pckbd.c b/hw/input/pckbd.c index fff0a4d..ce86237 100644 --- a/hw/input/pckbd.c +++ b/hw/input/pckbd.c @@ -424,7 +424,7 @@ void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq, vmstate_register(NULL, 0, &vmstate_kbd, s); - memory_region_init_io(region, &i8042_mmio_ops, s, "i8042", size); + memory_region_init_io(region, NULL, &i8042_mmio_ops, s, "i8042", size); s->kbd = ps2_kbd_init(kbd_update_kbd_irq, s); s->mouse = ps2_mouse_init(kbd_update_aux_irq, s); @@ -494,8 +494,10 @@ static void i8042_initfn(Object *obj) ISAKBDState *isa_s = I8042(obj); KBDState *s = &isa_s->kbd; - memory_region_init_io(isa_s->io + 0, &i8042_data_ops, s, "i8042-data", 1); - memory_region_init_io(isa_s->io + 1, &i8042_cmd_ops, s, "i8042-cmd", 1); + memory_region_init_io(isa_s->io + 0, obj, &i8042_data_ops, s, + "i8042-data", 1); + memory_region_init_io(isa_s->io + 1, obj, &i8042_cmd_ops, s, + "i8042-cmd", 1); } static void i8042_realizefn(DeviceState *dev, Error **errp) diff --git a/hw/input/pl050.c b/hw/input/pl050.c index 7dd8a59..2312ffc 100644 --- a/hw/input/pl050.c +++ b/hw/input/pl050.c @@ -137,7 +137,7 @@ static int pl050_init(SysBusDevice *dev, int is_mouse) { pl050_state *s = FROM_SYSBUS(pl050_state, dev); - memory_region_init_io(&s->iomem, &pl050_ops, s, "pl050", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &pl050_ops, s, "pl050", 0x1000); sysbus_init_mmio(dev, &s->iomem); sysbus_init_irq(dev, &s->irq); s->is_mouse = is_mouse; diff --git a/hw/input/pxa2xx_keypad.c b/hw/input/pxa2xx_keypad.c index 1fd5f20..846d137 100644 --- a/hw/input/pxa2xx_keypad.c +++ b/hw/input/pxa2xx_keypad.c @@ -313,7 +313,7 @@ PXA2xxKeyPadState *pxa27x_keypad_init(MemoryRegion *sysmem, s = (PXA2xxKeyPadState *) g_malloc0(sizeof(PXA2xxKeyPadState)); s->irq = irq; - memory_region_init_io(&s->iomem, &pxa2xx_keypad_ops, s, + memory_region_init_io(&s->iomem, NULL, &pxa2xx_keypad_ops, s, "pxa2xx-keypad", 0x00100000); memory_region_add_subregion(sysmem, base, &s->iomem); diff --git a/hw/intc/apic.c b/hw/intc/apic.c index 46cb097..5e3b96e 100644 --- a/hw/intc/apic.c +++ b/hw/intc/apic.c @@ -873,7 +873,7 @@ static const MemoryRegionOps apic_io_ops = { static void apic_init(APICCommonState *s) { - memory_region_init_io(&s->io_memory, &apic_io_ops, s, "apic-msi", + memory_region_init_io(&s->io_memory, OBJECT(s), &apic_io_ops, s, "apic-msi", APIC_SPACE_SIZE); s->timer = qemu_new_timer_ns(vm_clock, apic_timer, s); diff --git a/hw/intc/arm_gic.c b/hw/intc/arm_gic.c index bae6572..b59df06 100644 --- a/hw/intc/arm_gic.c +++ b/hw/intc/arm_gic.c @@ -656,7 +656,8 @@ void gic_init_irqs_and_distributor(GICState *s, int num_irq) for (i = 0; i < NUM_CPU(s); i++) { sysbus_init_irq(&s->busdev, &s->parent_irq[i]); } - memory_region_init_io(&s->iomem, &gic_dist_ops, s, "gic_dist", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &gic_dist_ops, s, + "gic_dist", 0x1000); } static void arm_gic_realize(DeviceState *dev, Error **errp) @@ -682,12 +683,12 @@ static void arm_gic_realize(DeviceState *dev, Error **errp) * GIC v2 defines a larger memory region (0x1000) so this will need * to be extended when we implement A15. */ - memory_region_init_io(&s->cpuiomem[0], &gic_thiscpu_ops, s, + memory_region_init_io(&s->cpuiomem[0], OBJECT(s), &gic_thiscpu_ops, s, "gic_cpu", 0x100); for (i = 0; i < NUM_CPU(s); i++) { s->backref[i] = s; - memory_region_init_io(&s->cpuiomem[i+1], &gic_cpu_ops, &s->backref[i], - "gic_cpu", 0x100); + memory_region_init_io(&s->cpuiomem[i+1], OBJECT(s), &gic_cpu_ops, + &s->backref[i], "gic_cpu", 0x100); } /* Distributor */ sysbus_init_mmio(sbd, &s->iomem); diff --git a/hw/intc/arm_gic_kvm.c b/hw/intc/arm_gic_kvm.c index b756456..f713975 100644 --- a/hw/intc/arm_gic_kvm.c +++ b/hw/intc/arm_gic_kvm.c @@ -120,7 +120,8 @@ static void kvm_arm_gic_realize(DeviceState *dev, Error **errp) sysbus_init_irq(sbd, &s->parent_irq[i]); } /* Distributor */ - memory_region_init_reservation(&s->iomem, "kvm-gic_dist", 0x1000); + memory_region_init_reservation(&s->iomem, OBJECT(s), + "kvm-gic_dist", 0x1000); sysbus_init_mmio(sbd, &s->iomem); kvm_arm_register_device(&s->iomem, (KVM_ARM_DEVICE_VGIC_V2 << KVM_ARM_DEVICE_ID_SHIFT) @@ -129,7 +130,8 @@ static void kvm_arm_gic_realize(DeviceState *dev, Error **errp) * provide the "interface for core #N" memory regions, because * cores with a VGIC don't have those. */ - memory_region_init_reservation(&s->cpuiomem[0], "kvm-gic_cpu", 0x1000); + memory_region_init_reservation(&s->cpuiomem[0], OBJECT(s), + "kvm-gic_cpu", 0x1000); sysbus_init_mmio(sbd, &s->cpuiomem[0]); kvm_arm_register_device(&s->cpuiomem[0], (KVM_ARM_DEVICE_VGIC_V2 << KVM_ARM_DEVICE_ID_SHIFT) diff --git a/hw/intc/armv7m_nvic.c b/hw/intc/armv7m_nvic.c index 25fa43c..2a57f77 100644 --- a/hw/intc/armv7m_nvic.c +++ b/hw/intc/armv7m_nvic.c @@ -487,17 +487,18 @@ static void armv7m_nvic_realize(DeviceState *dev, Error **errp) * We use overlaying to put the GIC like registers * over the top of the system control register region. */ - memory_region_init(&s->container, "nvic", 0x1000); + memory_region_init(&s->container, OBJECT(s), "nvic", 0x1000); /* The system register region goes at the bottom of the priority * stack as it covers the whole page. */ - memory_region_init_io(&s->sysregmem, &nvic_sysreg_ops, s, + memory_region_init_io(&s->sysregmem, OBJECT(s), &nvic_sysreg_ops, s, "nvic_sysregs", 0x1000); memory_region_add_subregion(&s->container, 0, &s->sysregmem); /* Alias the GIC region so we can get only the section of it * we need, and layer it on top of the system register region. */ - memory_region_init_alias(&s->gic_iomem_alias, "nvic-gic", &s->gic.iomem, + memory_region_init_alias(&s->gic_iomem_alias, OBJECT(s), + "nvic-gic", &s->gic.iomem, 0x100, 0xc00); memory_region_add_subregion_overlap(&s->container, 0x100, &s->gic_iomem_alias, 1); diff --git a/hw/intc/etraxfs_pic.c b/hw/intc/etraxfs_pic.c index 635103c..ce3a3f6 100644 --- a/hw/intc/etraxfs_pic.c +++ b/hw/intc/etraxfs_pic.c @@ -146,7 +146,8 @@ static int etraxfs_pic_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->parent_irq); sysbus_init_irq(dev, &s->parent_nmi); - memory_region_init_io(&s->mmio, &pic_ops, s, "etraxfs-pic", R_MAX * 4); + memory_region_init_io(&s->mmio, OBJECT(s), &pic_ops, s, + "etraxfs-pic", R_MAX * 4); sysbus_init_mmio(dev, &s->mmio); return 0; } diff --git a/hw/intc/exynos4210_combiner.c b/hw/intc/exynos4210_combiner.c index 6874287..3b40976 100644 --- a/hw/intc/exynos4210_combiner.c +++ b/hw/intc/exynos4210_combiner.c @@ -417,7 +417,7 @@ static int exynos4210_combiner_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->output_irq[i]); } - memory_region_init_io(&s->iomem, &exynos4210_combiner_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &exynos4210_combiner_ops, s, "exynos4210-combiner", IIC_REGION_SIZE); sysbus_init_mmio(dev, &s->iomem); diff --git a/hw/intc/exynos4210_gic.c b/hw/intc/exynos4210_gic.c index bad6dde..6147f04 100644 --- a/hw/intc/exynos4210_gic.c +++ b/hw/intc/exynos4210_gic.c @@ -299,15 +299,15 @@ static int exynos4210_gic_init(SysBusDevice *dev) qdev_init_gpio_in(&s->busdev.qdev, exynos4210_gic_set_irq, EXYNOS4210_GIC_NIRQ - 32); - memory_region_init(&s->cpu_container, "exynos4210-cpu-container", + memory_region_init(&s->cpu_container, OBJECT(s), "exynos4210-cpu-container", EXYNOS4210_EXT_GIC_CPU_REGION_SIZE); - memory_region_init(&s->dist_container, "exynos4210-dist-container", + memory_region_init(&s->dist_container, OBJECT(s), "exynos4210-dist-container", EXYNOS4210_EXT_GIC_DIST_REGION_SIZE); for (i = 0; i < s->num_cpu; i++) { /* Map CPU interface per SMP Core */ sprintf(cpu_alias_name, "%s%x", cpu_prefix, i); - memory_region_init_alias(&s->cpu_alias[i], + memory_region_init_alias(&s->cpu_alias[i], OBJECT(s), cpu_alias_name, sysbus_mmio_get_region(busdev, 1), 0, @@ -317,7 +317,7 @@ static int exynos4210_gic_init(SysBusDevice *dev) /* Map Distributor per SMP Core */ sprintf(dist_alias_name, "%s%x", dist_prefix, i); - memory_region_init_alias(&s->dist_alias[i], + memory_region_init_alias(&s->dist_alias[i], OBJECT(s), dist_alias_name, sysbus_mmio_get_region(busdev, 0), 0, diff --git a/hw/intc/grlib_irqmp.c b/hw/intc/grlib_irqmp.c index 68dfe6a..181f614 100644 --- a/hw/intc/grlib_irqmp.c +++ b/hw/intc/grlib_irqmp.c @@ -344,7 +344,7 @@ static int grlib_irqmp_init(SysBusDevice *dev) return -1; } - memory_region_init_io(&irqmp->iomem, &grlib_irqmp_ops, irqmp, + memory_region_init_io(&irqmp->iomem, OBJECT(dev), &grlib_irqmp_ops, irqmp, "irqmp", IRQMP_REG_SIZE); irqmp->state = g_malloc0(sizeof *irqmp->state); diff --git a/hw/intc/heathrow_pic.c b/hw/intc/heathrow_pic.c index beb9661..9818f24 100644 --- a/hw/intc/heathrow_pic.c +++ b/hw/intc/heathrow_pic.c @@ -205,7 +205,7 @@ qemu_irq *heathrow_pic_init(MemoryRegion **pmem, s = g_malloc0(sizeof(HeathrowPICS)); /* only 1 CPU */ s->irqs = irqs[0]; - memory_region_init_io(&s->mem, &heathrow_pic_ops, s, + memory_region_init_io(&s->mem, NULL, &heathrow_pic_ops, s, "heathrow-pic", 0x1000); *pmem = &s->mem; diff --git a/hw/intc/i8259.c b/hw/intc/i8259.c index 192a0ba..1415bda 100644 --- a/hw/intc/i8259.c +++ b/hw/intc/i8259.c @@ -417,8 +417,10 @@ static void pic_realize(DeviceState *dev, Error **err) PICCommonState *s = PIC_COMMON(dev); PICClass *pc = PIC_GET_CLASS(dev); - memory_region_init_io(&s->base_io, &pic_base_ioport_ops, s, "pic", 2); - memory_region_init_io(&s->elcr_io, &pic_elcr_ioport_ops, s, "elcr", 1); + memory_region_init_io(&s->base_io, OBJECT(s), &pic_base_ioport_ops, s, + "pic", 2); + memory_region_init_io(&s->elcr_io, OBJECT(s), &pic_elcr_ioport_ops, s, + "elcr", 1); qdev_init_gpio_out(dev, s->int_out, ARRAY_SIZE(s->int_out)); qdev_init_gpio_in(dev, pic_set_irq, 8); diff --git a/hw/intc/imx_avic.c b/hw/intc/imx_avic.c index ff45dcd..75c8ffd 100644 --- a/hw/intc/imx_avic.c +++ b/hw/intc/imx_avic.c @@ -372,7 +372,8 @@ static int imx_avic_init(SysBusDevice *dev) { IMXAVICState *s = FROM_SYSBUS(IMXAVICState, dev); - memory_region_init_io(&s->iomem, &imx_avic_ops, s, "imx_avic", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &imx_avic_ops, s, + "imx_avic", 0x1000); sysbus_init_mmio(dev, &s->iomem); qdev_init_gpio_in(&dev->qdev, imx_avic_set_irq, IMX_AVIC_NUM_IRQS); diff --git a/hw/intc/ioapic.c b/hw/intc/ioapic.c index c6f09f4..5d064fe 100644 --- a/hw/intc/ioapic.c +++ b/hw/intc/ioapic.c @@ -227,7 +227,8 @@ static const MemoryRegionOps ioapic_io_ops = { static void ioapic_init(IOAPICCommonState *s, int instance_no) { - memory_region_init_io(&s->io_memory, &ioapic_io_ops, s, "ioapic", 0x1000); + memory_region_init_io(&s->io_memory, OBJECT(s), &ioapic_io_ops, s, + "ioapic", 0x1000); qdev_init_gpio_in(&s->busdev.qdev, ioapic_set_irq, IOAPIC_NUM_PINS); diff --git a/hw/intc/omap_intc.c b/hw/intc/omap_intc.c index 875eba4..bca8585 100644 --- a/hw/intc/omap_intc.c +++ b/hw/intc/omap_intc.c @@ -367,7 +367,7 @@ static int omap_intc_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->parent_intr[0]); sysbus_init_irq(dev, &s->parent_intr[1]); qdev_init_gpio_in(&dev->qdev, omap_set_intr, s->nbanks * 32); - memory_region_init_io(&s->mmio, &omap_inth_mem_ops, s, + memory_region_init_io(&s->mmio, OBJECT(s), &omap_inth_mem_ops, s, "omap-intc", s->size); sysbus_init_mmio(dev, &s->mmio); return 0; @@ -609,7 +609,7 @@ static int omap2_intc_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->parent_intr[0]); sysbus_init_irq(dev, &s->parent_intr[1]); qdev_init_gpio_in(&dev->qdev, omap_set_intr_noedge, s->nbanks * 32); - memory_region_init_io(&s->mmio, &omap2_inth_mem_ops, s, + memory_region_init_io(&s->mmio, OBJECT(s), &omap2_inth_mem_ops, s, "omap2-intc", 0x1000); sysbus_init_mmio(dev, &s->mmio); return 0; diff --git a/hw/intc/openpic.c b/hw/intc/openpic.c index a26c641..937e292 100644 --- a/hw/intc/openpic.c +++ b/hw/intc/openpic.c @@ -1516,8 +1516,8 @@ static void map_list(OpenPICState *opp, const MemReg *list, int *count) while (list->name) { assert(*count < ARRAY_SIZE(opp->sub_io_mem)); - memory_region_init_io(&opp->sub_io_mem[*count], list->ops, opp, - list->name, list->size); + memory_region_init_io(&opp->sub_io_mem[*count], OBJECT(opp), list->ops, + opp, list->name, list->size); memory_region_add_subregion(&opp->mem, list->start_addr, &opp->sub_io_mem[*count]); @@ -1531,7 +1531,7 @@ static void openpic_init(Object *obj) { OpenPICState *opp = OPENPIC(obj); - memory_region_init(&opp->mem, "openpic", 0x40000); + memory_region_init(&opp->mem, obj, "openpic", 0x40000); } static void openpic_realize(DeviceState *dev, Error **errp) diff --git a/hw/intc/openpic_kvm.c b/hw/intc/openpic_kvm.c index 6775879..c7f7b84 100644 --- a/hw/intc/openpic_kvm.c +++ b/hw/intc/openpic_kvm.c @@ -155,7 +155,7 @@ static void kvm_openpic_init(Object *obj) { KVMOpenPICState *opp = KVM_OPENPIC(obj); - memory_region_init_io(&opp->mem, &kvm_openpic_mem_ops, opp, + memory_region_init_io(&opp->mem, OBJECT(opp), &kvm_openpic_mem_ops, opp, "kvm-openpic", 0x40000); } diff --git a/hw/intc/pl190.c b/hw/intc/pl190.c index 9610673..fdb29d7 100644 --- a/hw/intc/pl190.c +++ b/hw/intc/pl190.c @@ -236,7 +236,7 @@ static int pl190_init(SysBusDevice *dev) { pl190_state *s = FROM_SYSBUS(pl190_state, dev); - memory_region_init_io(&s->iomem, &pl190_ops, s, "pl190", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &pl190_ops, s, "pl190", 0x1000); sysbus_init_mmio(dev, &s->iomem); qdev_init_gpio_in(&dev->qdev, pl190_set_irq, 32); sysbus_init_irq(dev, &s->irq); diff --git a/hw/intc/puv3_intc.c b/hw/intc/puv3_intc.c index 0cd5e9e..44b6651 100644 --- a/hw/intc/puv3_intc.c +++ b/hw/intc/puv3_intc.c @@ -106,7 +106,7 @@ static int puv3_intc_init(SysBusDevice *dev) s->reg_ICMR = 0; s->reg_ICPR = 0; - memory_region_init_io(&s->iomem, &puv3_intc_ops, s, "puv3_intc", + memory_region_init_io(&s->iomem, OBJECT(s), &puv3_intc_ops, s, "puv3_intc", PUV3_REGS_OFFSET); sysbus_init_mmio(dev, &s->iomem); diff --git a/hw/intc/realview_gic.c b/hw/intc/realview_gic.c index 0ec30ca..e122c2c 100644 --- a/hw/intc/realview_gic.c +++ b/hw/intc/realview_gic.c @@ -43,7 +43,8 @@ static int realview_gic_init(SysBusDevice *dev) /* Pass through inbound GPIO lines to the GIC */ qdev_init_gpio_in(&s->busdev.qdev, realview_gic_set_irq, numirq - 32); - memory_region_init(&s->container, "realview-gic-container", 0x2000); + memory_region_init(&s->container, OBJECT(s), + "realview-gic-container", 0x2000); memory_region_add_subregion(&s->container, 0, sysbus_mmio_get_region(busdev, 1)); memory_region_add_subregion(&s->container, 0x1000, diff --git a/hw/intc/sh_intc.c b/hw/intc/sh_intc.c index 050bfb6..f397950 100644 --- a/hw/intc/sh_intc.c +++ b/hw/intc/sh_intc.c @@ -319,11 +319,11 @@ static unsigned int sh_intc_register(MemoryRegion *sysmem, #define SH_INTC_IOMEM_FORMAT "interrupt-controller-%s-%s-%s" snprintf(name, sizeof(name), SH_INTC_IOMEM_FORMAT, type, action, "p4"); - memory_region_init_alias(iomem_p4, name, iomem, INTC_A7(address), 4); + memory_region_init_alias(iomem_p4, NULL, name, iomem, INTC_A7(address), 4); memory_region_add_subregion(sysmem, P4ADDR(address), iomem_p4); snprintf(name, sizeof(name), SH_INTC_IOMEM_FORMAT, type, action, "a7"); - memory_region_init_alias(iomem_a7, name, iomem, INTC_A7(address), 4); + memory_region_init_alias(iomem_a7, NULL, name, iomem, INTC_A7(address), 4); memory_region_add_subregion(sysmem, A7ADDR(address), iomem_a7); #undef SH_INTC_IOMEM_FORMAT @@ -466,7 +466,7 @@ int sh_intc_init(MemoryRegion *sysmem, desc->irqs = qemu_allocate_irqs(sh_intc_set_irq, desc, nr_sources); - memory_region_init_io(&desc->iomem, &sh_intc_ops, desc, + memory_region_init_io(&desc->iomem, NULL, &sh_intc_ops, desc, "interrupt-controller", 0x100000000ULL); #define INT_REG_PARAMS(reg_struct, type, action, j) \ diff --git a/hw/intc/slavio_intctl.c b/hw/intc/slavio_intctl.c index b367752..b47d0f0 100644 --- a/hw/intc/slavio_intctl.c +++ b/hw/intc/slavio_intctl.c @@ -426,7 +426,7 @@ static int slavio_intctl_init1(SysBusDevice *dev) char slave_name[45]; qdev_init_gpio_in(&dev->qdev, slavio_set_irq_all, 32 + MAX_CPUS); - memory_region_init_io(&s->iomem, &slavio_intctlm_mem_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &slavio_intctlm_mem_ops, s, "master-interrupt-controller", INTCTLM_SIZE); sysbus_init_mmio(dev, &s->iomem); @@ -436,7 +436,8 @@ static int slavio_intctl_init1(SysBusDevice *dev) for (j = 0; j < MAX_PILS; j++) { sysbus_init_irq(dev, &s->cpu_irqs[i][j]); } - memory_region_init_io(&s->slaves[i].iomem, &slavio_intctl_mem_ops, + memory_region_init_io(&s->slaves[i].iomem, OBJECT(s), + &slavio_intctl_mem_ops, &s->slaves[i], slave_name, INTCTL_SIZE); sysbus_init_mmio(dev, &s->slaves[i].iomem); s->slaves[i].cpu = i; diff --git a/hw/intc/xilinx_intc.c b/hw/intc/xilinx_intc.c index 297f537..25d2057 100644 --- a/hw/intc/xilinx_intc.c +++ b/hw/intc/xilinx_intc.c @@ -160,7 +160,8 @@ static int xilinx_intc_init(SysBusDevice *dev) qdev_init_gpio_in(&dev->qdev, irq_handler, 32); sysbus_init_irq(dev, &p->parent_irq); - memory_region_init_io(&p->mmio, &pic_ops, p, "xlnx.xps-intc", R_MAX * 4); + memory_region_init_io(&p->mmio, OBJECT(p), &pic_ops, p, "xlnx.xps-intc", + R_MAX * 4); sysbus_init_mmio(dev, &p->mmio); return 0; } diff --git a/hw/isa/apm.c b/hw/isa/apm.c index 5f21d21..f97e7a0 100644 --- a/hw/isa/apm.c +++ b/hw/isa/apm.c @@ -96,7 +96,7 @@ void apm_init(PCIDevice *dev, APMState *apm, apm_ctrl_changed_t callback, apm->arg = arg; /* ioport 0xb2, 0xb3 */ - memory_region_init_io(&apm->io, &apm_ops, apm, "apm-io", 2); + memory_region_init_io(&apm->io, OBJECT(dev), &apm_ops, apm, "apm-io", 2); memory_region_add_subregion(pci_address_space_io(dev), APM_CNT_IOPORT, &apm->io); } diff --git a/hw/isa/i82378.c b/hw/isa/i82378.c index a24cb98..b25ed04 100644 --- a/hw/isa/i82378.c +++ b/hw/isa/i82378.c @@ -221,10 +221,12 @@ static int pci_i82378_init(PCIDevice *dev) pci_conf[PCI_INTERRUPT_PIN] = 1; /* interrupt pin 0 */ - memory_region_init_io(&s->io, &i82378_io_ops, s, "i82378-io", 0x00010000); + memory_region_init_io(&s->io, OBJECT(pci), &i82378_io_ops, s, + "i82378-io", 0x00010000); pci_register_bar(dev, 0, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->io); - memory_region_init_io(&s->mem, &i82378_mem_ops, s, "i82378-mem", 0x01000000); + memory_region_init_io(&s->mem, OBJECT(pci), &i82378_mem_ops, s, + "i82378-mem", 0x01000000); pci_register_bar(dev, 1, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->mem); /* Make I/O address read only */ diff --git a/hw/isa/isa-bus.c b/hw/isa/isa-bus.c index 136d17e..cfd610c 100644 --- a/hw/isa/isa-bus.c +++ b/hw/isa/isa-bus.c @@ -115,7 +115,7 @@ void isa_register_portio_list(ISADevice *dev, uint16_t start, actually handled e.g. the FDC device. */ isa_init_ioport(dev, start); - portio_list_init(piolist, pio_start, opaque, name); + portio_list_init(piolist, OBJECT(dev), pio_start, opaque, name); portio_list_add(piolist, isabus->address_space_io, start); } diff --git a/hw/isa/isa_mmio.c b/hw/isa/isa_mmio.c index d4dbf13..00ae8eb 100644 --- a/hw/isa/isa_mmio.c +++ b/hw/isa/isa_mmio.c @@ -69,7 +69,7 @@ static const MemoryRegionOps isa_mmio_ops = { void isa_mmio_setup(MemoryRegion *mr, hwaddr size) { - memory_region_init_io(mr, &isa_mmio_ops, NULL, "isa-mmio", size); + memory_region_init_io(mr, NULL, &isa_mmio_ops, NULL, "isa-mmio", size); } void isa_mmio_init(hwaddr base, hwaddr size) diff --git a/hw/isa/lpc_ich9.c b/hw/isa/lpc_ich9.c index 667e882..b49be4d 100644 --- a/hw/isa/lpc_ich9.c +++ b/hw/isa/lpc_ich9.c @@ -477,22 +477,23 @@ static const MemoryRegionOps rbca_mmio_ops = { static void ich9_lpc_machine_ready(Notifier *n, void *opaque) { ICH9LPCState *s = container_of(n, ICH9LPCState, machine_ready); + MemoryRegion *io_as = pci_address_space_io(&s->d); uint8_t *pci_conf; pci_conf = s->d.config; - if (isa_is_ioport_assigned(0x3f8)) { + if (memory_region_present(io_as, 0x3f8)) { /* com1 */ pci_conf[0x82] |= 0x01; } - if (isa_is_ioport_assigned(0x2f8)) { + if (memory_region_present(io_as, 0x2f8)) { /* com2 */ pci_conf[0x82] |= 0x02; } - if (isa_is_ioport_assigned(0x378)) { + if (memory_region_present(io_as, 0x378)) { /* lpt */ pci_conf[0x82] |= 0x04; } - if (isa_is_ioport_assigned(0x3f0)) { + if (memory_region_present(io_as, 0x3f0)) { /* floppy */ pci_conf[0x82] |= 0x08; } @@ -534,7 +535,7 @@ static int ich9_lpc_initfn(PCIDevice *d) pci_set_long(d->wmask + ICH9_LPC_PMBASE, ICH9_LPC_PMBASE_BASE_ADDRESS_MASK); - memory_region_init_io(&lpc->rbca_mem, &rbca_mmio_ops, lpc, + memory_region_init_io(&lpc->rbca_mem, OBJECT(d), &rbca_mmio_ops, lpc, "lpc-rbca-mmio", ICH9_CC_SIZE); lpc->isa_bus = isa_bus; @@ -545,7 +546,7 @@ static int ich9_lpc_initfn(PCIDevice *d) lpc->machine_ready.notify = ich9_lpc_machine_ready; qemu_add_machine_init_done_notifier(&lpc->machine_ready); - memory_region_init_io(&lpc->rst_cnt_mem, &ich9_rst_cnt_ops, lpc, + memory_region_init_io(&lpc->rst_cnt_mem, OBJECT(d), &ich9_rst_cnt_ops, lpc, "lpc-reset-control", 1); memory_region_add_subregion_overlap(pci_address_space_io(d), ICH9_RST_CNT_IOPORT, &lpc->rst_cnt_mem, diff --git a/hw/isa/pc87312.c b/hw/isa/pc87312.c index cc426df..46a23fb 100644 --- a/hw/isa/pc87312.c +++ b/hw/isa/pc87312.c @@ -352,7 +352,7 @@ static void pc87312_initfn(Object *obj) { PC87312State *s = PC87312(obj); - memory_region_init_io(&s->io, &pc87312_io_ops, s, "pc87312", 2); + memory_region_init_io(&s->io, obj, &pc87312_io_ops, s, "pc87312", 2); } static const VMStateDescription vmstate_pc87312 = { diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c index 391d90d..2174eaa 100644 --- a/hw/isa/vt82c686.c +++ b/hw/isa/vt82c686.c @@ -43,10 +43,12 @@ typedef struct SuperIOConfig typedef struct VT82C686BState { PCIDevice dev; + MemoryRegion superio; SuperIOConfig superio_conf; } VT82C686BState; -static void superio_ioport_writeb(void *opaque, uint32_t addr, uint32_t data) +static void superio_ioport_writeb(void *opaque, hwaddr addr, uint64_t data, + unsigned size) { int can_write; SuperIOConfig *superio_conf = opaque; @@ -93,7 +95,7 @@ static void superio_ioport_writeb(void *opaque, uint32_t addr, uint32_t data) } } -static uint32_t superio_ioport_readb(void *opaque, uint32_t addr) +static uint64_t superio_ioport_readb(void *opaque, hwaddr addr, unsigned size) { SuperIOConfig *superio_conf = opaque; @@ -101,6 +103,16 @@ static uint32_t superio_ioport_readb(void *opaque, uint32_t addr) return (superio_conf->config[superio_conf->index]); } +static const MemoryRegionOps superio_ops = { + .read = superio_ioport_readb, + .write = superio_ioport_writeb, + .endianness = DEVICE_NATIVE_ENDIAN, + .impl = { + .min_access_size = 1, + .max_access_size = 1, + }, +}; + static void vt82c686b_reset(void * opaque) { PCIDevice *d = opaque; @@ -140,17 +152,7 @@ static void vt82c686b_write_config(PCIDevice * d, uint32_t address, pci_default_write_config(d, address, val, len); if (address == 0x85) { /* enable or disable super IO configure */ - if (val & 0x2) { - /* floppy also uses 0x3f0 and 0x3f1. - * But we do not emulate flopy,so just set it here. */ - isa_unassign_ioport(0x3f0, 2); - register_ioport_read(0x3f0, 2, 1, superio_ioport_readb, - &vt686->superio_conf); - register_ioport_write(0x3f0, 2, 1, superio_ioport_writeb, - &vt686->superio_conf); - } else { - isa_unassign_ioport(0x3f0, 2); - } + memory_region_set_enabled(&vt686->superio, val & 0x2); } } @@ -354,7 +356,7 @@ static int vt82c686b_pm_initfn(PCIDevice *dev) apm_init(dev, &s->apm, NULL, s); - memory_region_init(&s->io, "vt82c686-pm", 64); + memory_region_init(&s->io, OBJECT(dev), "vt82c686-pm", 64); memory_region_set_enabled(&s->io, false); memory_region_add_subregion(get_system_io(), 0, &s->io); @@ -423,11 +425,13 @@ static const VMStateDescription vmstate_via = { /* init the PCI-to-ISA bridge */ static int vt82c686b_initfn(PCIDevice *d) { + VT82C686BState *vt82c = DO_UPCAST(VT82C686BState, dev, d); uint8_t *pci_conf; + ISABus *isa_bus; uint8_t *wmask; int i; - isa_bus_new(&d->qdev, pci_address_space_io(d)); + isa_bus = isa_bus_new(&d->qdev, pci_address_space_io(d)); pci_conf = d->config; pci_config_set_prog_interface(pci_conf, 0x0); @@ -439,6 +443,14 @@ static int vt82c686b_initfn(PCIDevice *d) } } + memory_region_init_io(&vt82c->superio, OBJECT(d), &superio_ops, + &vt82c->superio_conf, "superio", 2); + memory_region_set_enabled(&vt82c->superio, false); + /* The floppy also uses 0x3f0 and 0x3f1. + * But we do not emulate a floppy, so just set it here. */ + memory_region_add_subregion(isa_bus->address_space_io, 0x3f0, + &vt82c->superio); + qemu_register_reset(vt82c686b_reset, d); return 0; diff --git a/hw/lm32/lm32_boards.c b/hw/lm32/lm32_boards.c index 1ca9498..62003b8 100644 --- a/hw/lm32/lm32_boards.c +++ b/hw/lm32/lm32_boards.c @@ -106,7 +106,7 @@ static void lm32_evr_init(QEMUMachineInitArgs *args) reset_info->flash_base = flash_base; - memory_region_init_ram(phys_ram, "lm32_evr.sdram", ram_size); + memory_region_init_ram(phys_ram, NULL, "lm32_evr.sdram", ram_size); vmstate_register_ram_global(phys_ram); memory_region_add_subregion(address_space_mem, ram_base, phys_ram); @@ -203,7 +203,7 @@ static void lm32_uclinux_init(QEMUMachineInitArgs *args) reset_info->flash_base = flash_base; - memory_region_init_ram(phys_ram, "lm32_uclinux.sdram", ram_size); + memory_region_init_ram(phys_ram, NULL, "lm32_uclinux.sdram", ram_size); vmstate_register_ram_global(phys_ram); memory_region_add_subregion(address_space_mem, ram_base, phys_ram); diff --git a/hw/lm32/milkymist.c b/hw/lm32/milkymist.c index cca9374..7ceedb8 100644 --- a/hw/lm32/milkymist.c +++ b/hw/lm32/milkymist.c @@ -112,7 +112,7 @@ milkymist_init(QEMUMachineInitArgs *args) cpu_lm32_set_phys_msb_ignore(env, 1); - memory_region_init_ram(phys_sdram, "milkymist.sdram", sdram_size); + memory_region_init_ram(phys_sdram, NULL, "milkymist.sdram", sdram_size); vmstate_register_ram_global(phys_sdram); memory_region_add_subregion(address_space_mem, sdram_base, phys_sdram); diff --git a/hw/m68k/an5206.c b/hw/m68k/an5206.c index c4a5626..0c03a87 100644 --- a/hw/m68k/an5206.c +++ b/hw/m68k/an5206.c @@ -49,12 +49,12 @@ static void an5206_init(QEMUMachineInitArgs *args) env->rambar0 = AN5206_RAMBAR_ADDR | 1; /* DRAM at address zero */ - memory_region_init_ram(ram, "an5206.ram", ram_size); + memory_region_init_ram(ram, NULL, "an5206.ram", ram_size); vmstate_register_ram_global(ram); memory_region_add_subregion(address_space_mem, 0, ram); /* Internal SRAM. */ - memory_region_init_ram(sram, "an5206.sram", 512); + memory_region_init_ram(sram, NULL, "an5206.sram", 512); vmstate_register_ram_global(sram); memory_region_add_subregion(address_space_mem, AN5206_RAMBAR_ADDR, sram); diff --git a/hw/m68k/dummy_m68k.c b/hw/m68k/dummy_m68k.c index 544d56b..f4ed7c6 100644 --- a/hw/m68k/dummy_m68k.c +++ b/hw/m68k/dummy_m68k.c @@ -40,7 +40,7 @@ static void dummy_m68k_init(QEMUMachineInitArgs *args) env->vbr = 0; /* RAM at address zero */ - memory_region_init_ram(ram, "dummy_m68k.ram", ram_size); + memory_region_init_ram(ram, NULL, "dummy_m68k.ram", ram_size); vmstate_register_ram_global(ram); memory_region_add_subregion(address_space_mem, 0, ram); diff --git a/hw/m68k/mcf5206.c b/hw/m68k/mcf5206.c index bcc619d..1727a46 100644 --- a/hw/m68k/mcf5206.c +++ b/hw/m68k/mcf5206.c @@ -532,7 +532,7 @@ qemu_irq *mcf5206_init(MemoryRegion *sysmem, uint32_t base, M68kCPU *cpu) s = (m5206_mbar_state *)g_malloc0(sizeof(m5206_mbar_state)); - memory_region_init_io(&s->iomem, &m5206_mbar_ops, s, + memory_region_init_io(&s->iomem, NULL, &m5206_mbar_ops, s, "mbar", 0x00001000); memory_region_add_subregion(sysmem, base, &s->iomem); diff --git a/hw/m68k/mcf5208.c b/hw/m68k/mcf5208.c index 05efde7..9cf000f 100644 --- a/hw/m68k/mcf5208.c +++ b/hw/m68k/mcf5208.c @@ -172,14 +172,14 @@ static void mcf5208_sys_init(MemoryRegion *address_space, qemu_irq *pic) int i; /* SDRAMC. */ - memory_region_init_io(iomem, &m5208_sys_ops, NULL, "m5208-sys", 0x00004000); + memory_region_init_io(iomem, NULL, &m5208_sys_ops, NULL, "m5208-sys", 0x00004000); memory_region_add_subregion(address_space, 0xfc0a8000, iomem); /* Timers. */ for (i = 0; i < 2; i++) { s = (m5208_timer_state *)g_malloc0(sizeof(m5208_timer_state)); bh = qemu_bh_new(m5208_timer_trigger, s); s->timer = ptimer_init(bh); - memory_region_init_io(&s->iomem, &m5208_timer_ops, s, + memory_region_init_io(&s->iomem, NULL, &m5208_timer_ops, s, "m5208-timer", 0x00004000); memory_region_add_subregion(address_space, 0xfc080000 + 0x4000 * i, &s->iomem); @@ -217,12 +217,12 @@ static void mcf5208evb_init(QEMUMachineInitArgs *args) /* TODO: Configure BARs. */ /* DRAM at 0x40000000 */ - memory_region_init_ram(ram, "mcf5208.ram", ram_size); + memory_region_init_ram(ram, NULL, "mcf5208.ram", ram_size); vmstate_register_ram_global(ram); memory_region_add_subregion(address_space_mem, 0x40000000, ram); /* Internal SRAM. */ - memory_region_init_ram(sram, "mcf5208.sram", 16384); + memory_region_init_ram(sram, NULL, "mcf5208.sram", 16384); vmstate_register_ram_global(sram); memory_region_add_subregion(address_space_mem, 0x80000000, sram); diff --git a/hw/m68k/mcf_intc.c b/hw/m68k/mcf_intc.c index cfe660d..621423c 100644 --- a/hw/m68k/mcf_intc.c +++ b/hw/m68k/mcf_intc.c @@ -147,7 +147,7 @@ qemu_irq *mcf_intc_init(MemoryRegion *sysmem, s->cpu = cpu; mcf_intc_reset(s); - memory_region_init_io(&s->iomem, &mcf_intc_ops, s, "mcf", 0x100); + memory_region_init_io(&s->iomem, NULL, &mcf_intc_ops, s, "mcf", 0x100); memory_region_add_subregion(sysmem, base, &s->iomem); return qemu_allocate_irqs(mcf_intc_set_irq, s, 64); diff --git a/hw/microblaze/petalogix_ml605_mmu.c b/hw/microblaze/petalogix_ml605_mmu.c index 3340468..989da25 100644 --- a/hw/microblaze/petalogix_ml605_mmu.c +++ b/hw/microblaze/petalogix_ml605_mmu.c @@ -98,12 +98,12 @@ petalogix_ml605_init(QEMUMachineInitArgs *args) env = &cpu->env; /* Attach emulated BRAM through the LMB. */ - memory_region_init_ram(phys_lmb_bram, "petalogix_ml605.lmb_bram", + memory_region_init_ram(phys_lmb_bram, NULL, "petalogix_ml605.lmb_bram", LMB_BRAM_SIZE); vmstate_register_ram_global(phys_lmb_bram); memory_region_add_subregion(address_space_mem, 0x00000000, phys_lmb_bram); - memory_region_init_ram(phys_ram, "petalogix_ml605.ram", ram_size); + memory_region_init_ram(phys_ram, NULL, "petalogix_ml605.ram", ram_size); vmstate_register_ram_global(phys_ram); memory_region_add_subregion(address_space_mem, ddr_base, phys_ram); diff --git a/hw/microblaze/petalogix_s3adsp1800_mmu.c b/hw/microblaze/petalogix_s3adsp1800_mmu.c index b3bcd4e..a461494 100644 --- a/hw/microblaze/petalogix_s3adsp1800_mmu.c +++ b/hw/microblaze/petalogix_s3adsp1800_mmu.c @@ -80,12 +80,12 @@ petalogix_s3adsp1800_init(QEMUMachineInitArgs *args) env = &cpu->env; /* Attach emulated BRAM through the LMB. */ - memory_region_init_ram(phys_lmb_bram, + memory_region_init_ram(phys_lmb_bram, NULL, "petalogix_s3adsp1800.lmb_bram", LMB_BRAM_SIZE); vmstate_register_ram_global(phys_lmb_bram); memory_region_add_subregion(sysmem, 0x00000000, phys_lmb_bram); - memory_region_init_ram(phys_ram, "petalogix_s3adsp1800.ram", ram_size); + memory_region_init_ram(phys_ram, NULL, "petalogix_s3adsp1800.ram", ram_size); vmstate_register_ram_global(phys_ram); memory_region_add_subregion(sysmem, ddr_base, phys_ram); diff --git a/hw/mips/gt64xxx_pci.c b/hw/mips/gt64xxx_pci.c index 189e865..5843417 100644 --- a/hw/mips/gt64xxx_pci.c +++ b/hw/mips/gt64xxx_pci.c @@ -1108,7 +1108,7 @@ PCIBus *gt64120_register(qemu_irq *pic) get_system_memory(), get_system_io(), PCI_DEVFN(18, 0), 4, TYPE_PCI_BUS); - memory_region_init_io(&d->ISD_mem, &isd_mem_ops, d, "isd-mem", 0x1000); + memory_region_init_io(&d->ISD_mem, OBJECT(dev), &isd_mem_ops, d, "isd-mem", 0x1000); pci_create_simple(phb->bus, PCI_DEVFN(0, 0), "gt64120_pci"); return phb->bus; diff --git a/hw/mips/mips_fulong2e.c b/hw/mips/mips_fulong2e.c index db67966..03e44d5 100644 --- a/hw/mips/mips_fulong2e.c +++ b/hw/mips/mips_fulong2e.c @@ -300,9 +300,9 @@ static void mips_fulong2e_init(QEMUMachineInitArgs *args) bios_size = 1024 * 1024; /* allocate RAM */ - memory_region_init_ram(ram, "fulong2e.ram", ram_size); + memory_region_init_ram(ram, NULL, "fulong2e.ram", ram_size); vmstate_register_ram_global(ram); - memory_region_init_ram(bios, "fulong2e.bios", bios_size); + memory_region_init_ram(bios, NULL, "fulong2e.bios", bios_size); vmstate_register_ram_global(bios); memory_region_set_readonly(bios, true); diff --git a/hw/mips/mips_jazz.c b/hw/mips/mips_jazz.c index 2ad0c0b..3eac63b 100644 --- a/hw/mips/mips_jazz.c +++ b/hw/mips/mips_jazz.c @@ -152,14 +152,14 @@ static void mips_jazz_init(MemoryRegion *address_space, qemu_register_reset(main_cpu_reset, cpu); /* allocate RAM */ - memory_region_init_ram(ram, "mips_jazz.ram", ram_size); + memory_region_init_ram(ram, NULL, "mips_jazz.ram", ram_size); vmstate_register_ram_global(ram); memory_region_add_subregion(address_space, 0, ram); - memory_region_init_ram(bios, "mips_jazz.bios", MAGNUM_BIOS_SIZE); + memory_region_init_ram(bios, NULL, "mips_jazz.bios", MAGNUM_BIOS_SIZE); vmstate_register_ram_global(bios); memory_region_set_readonly(bios, true); - memory_region_init_alias(bios2, "mips_jazz.bios", bios, + memory_region_init_alias(bios2, NULL, "mips_jazz.bios", bios, 0, MAGNUM_BIOS_SIZE); memory_region_add_subregion(address_space, 0x1fc00000LL, bios); memory_region_add_subregion(address_space, 0xfff00000LL, bios2); @@ -188,7 +188,7 @@ static void mips_jazz_init(MemoryRegion *address_space, /* Chipset */ rc4030_opaque = rc4030_init(env->irq[6], env->irq[3], &rc4030, &dmas, address_space); - memory_region_init_io(dma_dummy, &dma_dummy_ops, NULL, "dummy_dma", 0x1000); + memory_region_init_io(dma_dummy, NULL, &dma_dummy_ops, NULL, "dummy_dma", 0x1000); memory_region_add_subregion(address_space, 0x8000d000, dma_dummy); /* ISA devices */ @@ -216,7 +216,7 @@ static void mips_jazz_init(MemoryRegion *address_space, { /* Simple ROM, so user doesn't have to provide one */ MemoryRegion *rom_mr = g_new(MemoryRegion, 1); - memory_region_init_ram(rom_mr, "g364fb.rom", 0x80000); + memory_region_init_ram(rom_mr, NULL, "g364fb.rom", 0x80000); vmstate_register_ram_global(rom_mr); memory_region_set_readonly(rom_mr, true); uint8_t *rom = memory_region_get_ram_ptr(rom_mr); @@ -266,7 +266,7 @@ static void mips_jazz_init(MemoryRegion *address_space, /* Real time clock */ rtc_init(isa_bus, 1980, NULL); - memory_region_init_io(rtc, &rtc_ops, NULL, "rtc", 0x1000); + memory_region_init_io(rtc, NULL, &rtc_ops, NULL, "rtc", 0x1000); memory_region_add_subregion(address_space, 0x80004000, rtc); /* Keyboard (i8042) */ diff --git a/hw/mips/mips_malta.c b/hw/mips/mips_malta.c index 5843fad..ceadc72 100644 --- a/hw/mips/mips_malta.c +++ b/hw/mips/mips_malta.c @@ -446,11 +446,11 @@ static MaltaFPGAState *malta_fpga_init(MemoryRegion *address_space, s = (MaltaFPGAState *)g_malloc0(sizeof(MaltaFPGAState)); - memory_region_init_io(&s->iomem, &malta_fpga_ops, s, + memory_region_init_io(&s->iomem, NULL, &malta_fpga_ops, s, "malta-fpga", 0x100000); - memory_region_init_alias(&s->iomem_lo, "malta-fpga", + memory_region_init_alias(&s->iomem_lo, NULL, "malta-fpga", &s->iomem, 0, 0x900); - memory_region_init_alias(&s->iomem_hi, "malta-fpga", + memory_region_init_alias(&s->iomem_hi, NULL, "malta-fpga", &s->iomem, 0xa00, 0x10000-0xa00); memory_region_add_subregion(address_space, base, &s->iomem_lo); @@ -853,7 +853,7 @@ void mips_malta_init(QEMUMachineInitArgs *args) ((unsigned int)ram_size / (1 << 20))); exit(1); } - memory_region_init_ram(ram, "mips_malta.ram", ram_size); + memory_region_init_ram(ram, NULL, "mips_malta.ram", ram_size); vmstate_register_ram_global(ram); memory_region_add_subregion(system_memory, 0, ram); @@ -927,7 +927,7 @@ void mips_malta_init(QEMUMachineInitArgs *args) } /* Map the BIOS at a 2nd physical location, as on the real board. */ - memory_region_init_alias(bios_alias, "bios.1fc", bios, 0, BIOS_SIZE); + memory_region_init_alias(bios_alias, NULL, "bios.1fc", bios, 0, BIOS_SIZE); memory_region_add_subregion(system_memory, RESET_ADDRESS, bios_alias); /* Board ID = 0x420 (Malta Board with CoreLV) diff --git a/hw/mips/mips_mipssim.c b/hw/mips/mips_mipssim.c index d1681ec..a10cf13 100644 --- a/hw/mips/mips_mipssim.c +++ b/hw/mips/mips_mipssim.c @@ -168,9 +168,9 @@ mips_mipssim_init(QEMUMachineInitArgs *args) qemu_register_reset(main_cpu_reset, reset_info); /* Allocate RAM. */ - memory_region_init_ram(ram, "mips_mipssim.ram", ram_size); + memory_region_init_ram(ram, NULL, "mips_mipssim.ram", ram_size); vmstate_register_ram_global(ram); - memory_region_init_ram(bios, "mips_mipssim.bios", BIOS_SIZE); + memory_region_init_ram(bios, NULL, "mips_mipssim.bios", BIOS_SIZE); vmstate_register_ram_global(bios); memory_region_set_readonly(bios, true); diff --git a/hw/mips/mips_r4k.c b/hw/mips/mips_r4k.c index 4646ab6..22beb0a 100644 --- a/hw/mips/mips_r4k.c +++ b/hw/mips/mips_r4k.c @@ -202,12 +202,12 @@ void mips_r4k_init(QEMUMachineInitArgs *args) ((unsigned int)ram_size / (1 << 20))); exit(1); } - memory_region_init_ram(ram, "mips_r4k.ram", ram_size); + memory_region_init_ram(ram, NULL, "mips_r4k.ram", ram_size); vmstate_register_ram_global(ram); memory_region_add_subregion(address_space_mem, 0, ram); - memory_region_init_io(iomem, &mips_qemu_ops, NULL, "mips-qemu", 0x10000); + memory_region_init_io(iomem, NULL, &mips_qemu_ops, NULL, "mips-qemu", 0x10000); memory_region_add_subregion(address_space_mem, 0x1fbf0000, iomem); /* Try to load a BIOS image. If this fails, we continue regardless, @@ -229,7 +229,7 @@ void mips_r4k_init(QEMUMachineInitArgs *args) #endif if ((bios_size > 0) && (bios_size <= BIOS_SIZE)) { bios = g_new(MemoryRegion, 1); - memory_region_init_ram(bios, "mips_r4k.bios", BIOS_SIZE); + memory_region_init_ram(bios, NULL, "mips_r4k.bios", BIOS_SIZE); vmstate_register_ram_global(bios); memory_region_set_readonly(bios, true); memory_region_add_subregion(get_system_memory(), 0x1fc00000, bios); diff --git a/hw/misc/a9scu.c b/hw/misc/a9scu.c index 05897c2..601b573 100644 --- a/hw/misc/a9scu.c +++ b/hw/misc/a9scu.c @@ -119,7 +119,8 @@ static void a9_scu_realize(DeviceState *dev, Error ** errp) A9SCUState *s = A9_SCU(dev); SysBusDevice *sbd = SYS_BUS_DEVICE(dev); - memory_region_init_io(&s->iomem, &a9_scu_ops, s, "a9-scu", 0x100); + memory_region_init_io(&s->iomem, OBJECT(dev), &a9_scu_ops, s, + "a9-scu", 0x100); sysbus_init_mmio(sbd, &s->iomem); } diff --git a/hw/misc/applesmc.c b/hw/misc/applesmc.c index 46f4fbd..bfafa51 100644 --- a/hw/misc/applesmc.c +++ b/hw/misc/applesmc.c @@ -73,6 +73,8 @@ typedef struct AppleSMCState AppleSMCState; struct AppleSMCState { ISADevice parent_obj; + MemoryRegion io_data; + MemoryRegion io_cmd; uint32_t iobase; uint8_t cmd; uint8_t status; @@ -86,7 +88,8 @@ struct AppleSMCState { QLIST_HEAD(, AppleSMCData) data_def; }; -static void applesmc_io_cmd_writeb(void *opaque, uint32_t addr, uint32_t val) +static void applesmc_io_cmd_write(void *opaque, hwaddr addr, uint64_t val, + unsigned size) { AppleSMCState *s = opaque; @@ -115,7 +118,8 @@ static void applesmc_fill_data(AppleSMCState *s) } } -static void applesmc_io_data_writeb(void *opaque, uint32_t addr, uint32_t val) +static void applesmc_io_data_write(void *opaque, hwaddr addr, uint64_t val, + unsigned size) { AppleSMCState *s = opaque; @@ -138,7 +142,8 @@ static void applesmc_io_data_writeb(void *opaque, uint32_t addr, uint32_t val) } } -static uint32_t applesmc_io_data_readb(void *opaque, uint32_t addr1) +static uint64_t applesmc_io_data_read(void *opaque, hwaddr addr1, + unsigned size) { AppleSMCState *s = opaque; uint8_t retval = 0; @@ -162,7 +167,7 @@ static uint32_t applesmc_io_data_readb(void *opaque, uint32_t addr1) return retval; } -static uint32_t applesmc_io_cmd_readb(void *opaque, uint32_t addr1) +static uint64_t applesmc_io_cmd_read(void *opaque, hwaddr addr1, unsigned size) { AppleSMCState *s = opaque; @@ -201,18 +206,39 @@ static void qdev_applesmc_isa_reset(DeviceState *dev) applesmc_add_key(s, "MSSD", 1, "\0x3"); } +static const MemoryRegionOps applesmc_data_io_ops = { + .write = applesmc_io_data_write, + .read = applesmc_io_data_read, + .endianness = DEVICE_NATIVE_ENDIAN, + .impl = { + .min_access_size = 1, + .max_access_size = 1, + }, +}; + +static const MemoryRegionOps applesmc_cmd_io_ops = { + .write = applesmc_io_cmd_write, + .read = applesmc_io_cmd_read, + .endianness = DEVICE_NATIVE_ENDIAN, + .impl = { + .min_access_size = 1, + .max_access_size = 1, + }, +}; + static void applesmc_isa_realize(DeviceState *dev, Error **errp) { AppleSMCState *s = APPLE_SMC(dev); - register_ioport_read(s->iobase + APPLESMC_DATA_PORT, 4, 1, - applesmc_io_data_readb, s); - register_ioport_read(s->iobase + APPLESMC_CMD_PORT, 4, 1, - applesmc_io_cmd_readb, s); - register_ioport_write(s->iobase + APPLESMC_DATA_PORT, 4, 1, - applesmc_io_data_writeb, s); - register_ioport_write(s->iobase + APPLESMC_CMD_PORT, 4, 1, - applesmc_io_cmd_writeb, s); + memory_region_init_io(&s->io_data, OBJECT(s), &applesmc_data_io_ops, s, + "applesmc-data", 4); + isa_register_ioport(&s->parent_obj, &s->io_data, + s->iobase + APPLESMC_DATA_PORT); + + memory_region_init_io(&s->io_cmd, OBJECT(s), &applesmc_cmd_io_ops, s, + "applesmc-cmd", 4); + isa_register_ioport(&s->parent_obj, &s->io_cmd, + s->iobase + APPLESMC_CMD_PORT); if (!s->osk || (strlen(s->osk) != 64)) { fprintf(stderr, "WARNING: Using AppleSMC with invalid key\n"); diff --git a/hw/misc/arm_l2x0.c b/hw/misc/arm_l2x0.c index eb4427d..3d6acee 100644 --- a/hw/misc/arm_l2x0.c +++ b/hw/misc/arm_l2x0.c @@ -157,7 +157,8 @@ static int l2x0_priv_init(SysBusDevice *dev) { l2x0_state *s = FROM_SYSBUS(l2x0_state, dev); - memory_region_init_io(&s->iomem, &l2x0_mem_ops, s, "l2x0_cc", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(dev), &l2x0_mem_ops, s, + "l2x0_cc", 0x1000); sysbus_init_mmio(dev, &s->iomem); return 0; } diff --git a/hw/misc/arm_sysctl.c b/hw/misc/arm_sysctl.c index c8b55a8..5906ae5 100644 --- a/hw/misc/arm_sysctl.c +++ b/hw/misc/arm_sysctl.c @@ -589,7 +589,8 @@ static void arm_sysctl_init(Object *obj) SysBusDevice *sd = SYS_BUS_DEVICE(obj); arm_sysctl_state *s = FROM_SYSBUS(arm_sysctl_state, sd); - memory_region_init_io(&s->iomem, &arm_sysctl_ops, s, "arm-sysctl", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(dev), &arm_sysctl_ops, s, + "arm-sysctl", 0x1000); sysbus_init_mmio(sd, &s->iomem); qdev_init_gpio_in(dev, arm_sysctl_gpio_set, 2); qdev_init_gpio_out(dev, &s->pl110_mux_ctrl, 1); diff --git a/hw/misc/debugexit.c b/hw/misc/debugexit.c index ee254e4..d754cf1 100644 --- a/hw/misc/debugexit.c +++ b/hw/misc/debugexit.c @@ -40,7 +40,7 @@ static void debug_exit_realizefn(DeviceState *d, Error **errp) ISADevice *dev = ISA_DEVICE(d); ISADebugExitState *isa = ISA_DEBUG_EXIT_DEVICE(d); - memory_region_init_io(&isa->io, &debug_exit_ops, isa, + memory_region_init_io(&isa->io, OBJECT(dev), &debug_exit_ops, isa, TYPE_ISA_DEBUG_EXIT_DEVICE, isa->iosize); memory_region_add_subregion(isa_address_space_io(dev), isa->iobase, &isa->io); diff --git a/hw/misc/eccmemctl.c b/hw/misc/eccmemctl.c index 6f4a407..3de9675 100644 --- a/hw/misc/eccmemctl.c +++ b/hw/misc/eccmemctl.c @@ -296,11 +296,11 @@ static int ecc_init1(SysBusDevice *dev) sysbus_init_irq(dev, &s->irq); s->regs[0] = s->version; - memory_region_init_io(&s->iomem, &ecc_mem_ops, s, "ecc", ECC_SIZE); + memory_region_init_io(&s->iomem, OBJECT(dev), &ecc_mem_ops, s, "ecc", ECC_SIZE); sysbus_init_mmio(dev, &s->iomem); if (s->version == ECC_MCC) { // SS-600MP only - memory_region_init_io(&s->iomem_diag, &ecc_diag_mem_ops, s, + memory_region_init_io(&s->iomem_diag, OBJECT(dev), &ecc_diag_mem_ops, s, "ecc.diag", ECC_DIAG_SIZE); sysbus_init_mmio(dev, &s->iomem_diag); } diff --git a/hw/misc/exynos4210_pmu.c b/hw/misc/exynos4210_pmu.c index ba5aa8d..28395ba 100644 --- a/hw/misc/exynos4210_pmu.c +++ b/hw/misc/exynos4210_pmu.c @@ -458,8 +458,8 @@ static int exynos4210_pmu_init(SysBusDevice *dev) Exynos4210PmuState *s = FROM_SYSBUS(Exynos4210PmuState, dev); /* memory mapping */ - memory_region_init_io(&s->iomem, &exynos4210_pmu_ops, s, "exynos4210.pmu", - EXYNOS4210_PMU_REGS_MEM_SIZE); + memory_region_init_io(&s->iomem, OBJECT(dev), &exynos4210_pmu_ops, s, + "exynos4210.pmu", EXYNOS4210_PMU_REGS_MEM_SIZE); sysbus_init_mmio(dev, &s->iomem); return 0; } diff --git a/hw/misc/imx_ccm.c b/hw/misc/imx_ccm.c index 427ce5c..816d5e8 100644 --- a/hw/misc/imx_ccm.c +++ b/hw/misc/imx_ccm.c @@ -281,7 +281,8 @@ static int imx_ccm_init(SysBusDevice *dev) { IMXCCMState *s = FROM_SYSBUS(typeof(*s), dev); - memory_region_init_io(&s->iomem, &imx_ccm_ops, s, "imx_ccm", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(dev), &imx_ccm_ops, s, + "imx_ccm", 0x1000); sysbus_init_mmio(dev, &s->iomem); return 0; diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c index 5658f73..3594b84 100644 --- a/hw/misc/ivshmem.c +++ b/hw/misc/ivshmem.c @@ -339,7 +339,7 @@ static void create_shared_memory_BAR(IVShmemState *s, int fd) { ptr = mmap(0, s->ivshmem_size, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0); - memory_region_init_ram_ptr(&s->ivshmem, "ivshmem.bar2", + memory_region_init_ram_ptr(&s->ivshmem, OBJECT(s), "ivshmem.bar2", s->ivshmem_size, ptr); vmstate_register_ram(&s->ivshmem, &s->dev.qdev); memory_region_add_subregion(&s->bar, 0, &s->ivshmem); @@ -467,7 +467,7 @@ static void ivshmem_read(void *opaque, const uint8_t * buf, int flags) /* mmap the region and map into the BAR2 */ map_ptr = mmap(0, s->ivshmem_size, PROT_READ|PROT_WRITE, MAP_SHARED, incoming_fd, 0); - memory_region_init_ram_ptr(&s->ivshmem, + memory_region_init_ram_ptr(&s->ivshmem, OBJECT(s), "ivshmem.bar2", s->ivshmem_size, map_ptr); vmstate_register_ram(&s->ivshmem, &s->dev.qdev); @@ -685,14 +685,14 @@ static int pci_ivshmem_init(PCIDevice *dev) s->shm_fd = 0; - memory_region_init_io(&s->ivshmem_mmio, &ivshmem_mmio_ops, s, + memory_region_init_io(&s->ivshmem_mmio, OBJECT(s), &ivshmem_mmio_ops, s, "ivshmem-mmio", IVSHMEM_REG_BAR_SIZE); /* region for registers*/ pci_register_bar(&s->dev, 0, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->ivshmem_mmio); - memory_region_init(&s->bar, "ivshmem-bar2-container", s->ivshmem_size); + memory_region_init(&s->bar, OBJECT(s), "ivshmem-bar2-container", s->ivshmem_size); s->ivshmem_attr = PCI_BASE_ADDRESS_SPACE_MEMORY | PCI_BASE_ADDRESS_MEM_PREFETCH; if (s->ivshmem_64bit) { diff --git a/hw/misc/lm32_sys.c b/hw/misc/lm32_sys.c index aeaf2b7..060a5bf 100644 --- a/hw/misc/lm32_sys.c +++ b/hw/misc/lm32_sys.c @@ -117,7 +117,8 @@ static int lm32_sys_init(SysBusDevice *dev) { LM32SysState *s = FROM_SYSBUS(typeof(*s), dev); - memory_region_init_io(&s->iomem, &sys_ops , s, "sys", R_MAX * 4); + memory_region_init_io(&s->iomem, OBJECT(dev), &sys_ops , s, + "sys", R_MAX * 4); sysbus_init_mmio(dev, &s->iomem); /* Note: This device is not created in the board initialization, diff --git a/hw/misc/macio/cuda.c b/hw/misc/macio/cuda.c index f797796..c0fd7da 100644 --- a/hw/misc/macio/cuda.c +++ b/hw/misc/macio/cuda.c @@ -703,7 +703,7 @@ static void cuda_initfn(Object *obj) CUDAState *s = CUDA(obj); int i; - memory_region_init_io(&s->mem, &cuda_ops, s, "cuda", 0x2000); + memory_region_init_io(&s->mem, NULL, &cuda_ops, s, "cuda", 0x2000); sysbus_init_mmio(d, &s->mem); sysbus_init_irq(d, &s->irq); diff --git a/hw/misc/macio/mac_dbdma.c b/hw/misc/macio/mac_dbdma.c index 2fc7f87..a1d7862 100644 --- a/hw/misc/macio/mac_dbdma.c +++ b/hw/misc/macio/mac_dbdma.c @@ -848,7 +848,7 @@ void* DBDMA_init (MemoryRegion **dbdma_mem) s = g_malloc0(sizeof(DBDMAState)); - memory_region_init_io(&s->mem, &dbdma_ops, s, "dbdma", 0x1000); + memory_region_init_io(&s->mem, NULL, &dbdma_ops, s, "dbdma", 0x1000); *dbdma_mem = &s->mem; vmstate_register(NULL, -1, &vmstate_dbdma, s); qemu_register_reset(dbdma_reset, s); diff --git a/hw/misc/macio/macio.c b/hw/misc/macio/macio.c index fd4c8e5..76a1cfb 100644 --- a/hw/misc/macio/macio.c +++ b/hw/misc/macio/macio.c @@ -104,11 +104,11 @@ static void macio_escc_legacy_setup(MacIOState *macio_state) 0xF0, 0xE0, }; - memory_region_init(escc_legacy, "escc-legacy", 256); + memory_region_init(escc_legacy, NULL, "escc-legacy", 256); for (i = 0; i < ARRAY_SIZE(maps); i += 2) { MemoryRegion *port = g_new(MemoryRegion, 1); - memory_region_init_alias(port, "escc-legacy-port", macio_state->escc_mem, - maps[i+1], 0x2); + memory_region_init_alias(port, NULL, "escc-legacy-port", + macio_state->escc_mem, maps[i+1], 0x2); memory_region_add_subregion(escc_legacy, maps[i], port); } @@ -269,7 +269,7 @@ static void macio_instance_init(Object *obj) MacIOState *s = MACIO(obj); MemoryRegion *dbdma_mem; - memory_region_init(&s->bar, "macio", 0x80000); + memory_region_init(&s->bar, NULL, "macio", 0x80000); object_initialize(&s->cuda, TYPE_CUDA); qdev_set_parent_bus(DEVICE(&s->cuda), sysbus_get_default()); diff --git a/hw/misc/milkymist-hpdmc.c b/hw/misc/milkymist-hpdmc.c index d922f6f..a498881 100644 --- a/hw/misc/milkymist-hpdmc.c +++ b/hw/misc/milkymist-hpdmc.c @@ -127,7 +127,7 @@ static int milkymist_hpdmc_init(SysBusDevice *dev) { MilkymistHpdmcState *s = FROM_SYSBUS(typeof(*s), dev); - memory_region_init_io(&s->regs_region, &hpdmc_mmio_ops, s, + memory_region_init_io(&s->regs_region, OBJECT(dev), &hpdmc_mmio_ops, s, "milkymist-hpdmc", R_MAX * 4); sysbus_init_mmio(dev, &s->regs_region); diff --git a/hw/misc/milkymist-pfpu.c b/hw/misc/milkymist-pfpu.c index fe1b039..2b64ee7 100644 --- a/hw/misc/milkymist-pfpu.c +++ b/hw/misc/milkymist-pfpu.c @@ -497,7 +497,7 @@ static int milkymist_pfpu_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->irq); - memory_region_init_io(&s->regs_region, &pfpu_mmio_ops, s, + memory_region_init_io(&s->regs_region, OBJECT(dev), &pfpu_mmio_ops, s, "milkymist-pfpu", MICROCODE_END * 4); sysbus_init_mmio(dev, &s->regs_region); diff --git a/hw/misc/mst_fpga.c b/hw/misc/mst_fpga.c index 1dd1505..604be5e 100644 --- a/hw/misc/mst_fpga.c +++ b/hw/misc/mst_fpga.c @@ -208,7 +208,7 @@ static int mst_fpga_init(SysBusDevice *dev) /* alloc the external 16 irqs */ qdev_init_gpio_in(&dev->qdev, mst_fpga_set_irq, MST_NUM_IRQS); - memory_region_init_io(&s->iomem, &mst_fpga_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &mst_fpga_ops, s, "fpga", 0x00100000); sysbus_init_mmio(dev, &s->iomem); return 0; diff --git a/hw/misc/omap_gpmc.c b/hw/misc/omap_gpmc.c index 91adb66..2047274 100644 --- a/hw/misc/omap_gpmc.c +++ b/hw/misc/omap_gpmc.c @@ -413,7 +413,7 @@ static void omap_gpmc_cs_map(struct omap_gpmc_s *s, int cs) * constant), the mask should cause wrapping of the address space, so * that the same memory becomes accessible at every <i>size</i> bytes * starting from <i>base</i>. */ - memory_region_init(&f->container, "omap-gpmc-file", size); + memory_region_init(&f->container, NULL, "omap-gpmc-file", size); memory_region_add_subregion(&f->container, 0, omap_gpmc_cs_memregion(s, cs)); memory_region_add_subregion(get_system_memory(), base, @@ -826,7 +826,7 @@ struct omap_gpmc_s *omap_gpmc_init(struct omap_mpu_state_s *mpu, struct omap_gpmc_s *s = (struct omap_gpmc_s *) g_malloc0(sizeof(struct omap_gpmc_s)); - memory_region_init_io(&s->iomem, &omap_gpmc_ops, s, "omap-gpmc", 0x1000); + memory_region_init_io(&s->iomem, NULL, &omap_gpmc_ops, s, "omap-gpmc", 0x1000); memory_region_add_subregion(get_system_memory(), base, &s->iomem); s->irq = irq; @@ -843,14 +843,14 @@ struct omap_gpmc_s *omap_gpmc_init(struct omap_mpu_state_s *mpu, * guest-requested size. */ for (cs = 0; cs < 8; cs++) { - memory_region_init_io(&s->cs_file[cs].nandiomem, + memory_region_init_io(&s->cs_file[cs].nandiomem, NULL, &omap_nand_ops, &s->cs_file[cs], "omap-nand", 256 * 1024 * 1024); } - memory_region_init_io(&s->prefetch.iomem, &omap_prefetch_ops, s, + memory_region_init_io(&s->prefetch.iomem, NULL, &omap_prefetch_ops, s, "omap-gpmc-prefetch", 256 * 1024 * 1024); return s; } diff --git a/hw/misc/omap_l4.c b/hw/misc/omap_l4.c index ac8251f..f237250 100644 --- a/hw/misc/omap_l4.c +++ b/hw/misc/omap_l4.c @@ -136,7 +136,7 @@ struct omap_target_agent_s *omap_l4ta_get(struct omap_l4_s *bus, ta->status = 0x00000000; ta->control = 0x00000200; /* XXX 01000200 for L4TAO */ - memory_region_init_io(&ta->iomem, &omap_l4ta_ops, ta, "omap.l4ta", + memory_region_init_io(&ta->iomem, NULL, &omap_l4ta_ops, ta, "omap.l4ta", omap_l4_region_size(ta, info->ta_region)); omap_l4_attach(ta, info->ta_region, &ta->iomem); diff --git a/hw/misc/omap_sdrc.c b/hw/misc/omap_sdrc.c index e38b571..ed62caf 100644 --- a/hw/misc/omap_sdrc.c +++ b/hw/misc/omap_sdrc.c @@ -161,7 +161,7 @@ struct omap_sdrc_s *omap_sdrc_init(MemoryRegion *sysmem, omap_sdrc_reset(s); - memory_region_init_io(&s->iomem, &omap_sdrc_ops, s, "omap.sdrc", 0x1000); + memory_region_init_io(&s->iomem, NULL, &omap_sdrc_ops, s, "omap.sdrc", 0x1000); memory_region_add_subregion(sysmem, base, &s->iomem); return s; diff --git a/hw/misc/omap_tap.c b/hw/misc/omap_tap.c index 99b70d5..9d2b710 100644 --- a/hw/misc/omap_tap.c +++ b/hw/misc/omap_tap.c @@ -110,7 +110,7 @@ static const MemoryRegionOps omap_tap_ops = { void omap_tap_init(struct omap_target_agent_s *ta, struct omap_mpu_state_s *mpu) { - memory_region_init_io(&mpu->tap_iomem, &omap_tap_ops, mpu, "omap.tap", + memory_region_init_io(&mpu->tap_iomem, NULL, &omap_tap_ops, mpu, "omap.tap", omap_l4_region_size(ta, 0)); omap_l4_attach(ta, 0, &mpu->tap_iomem); } diff --git a/hw/misc/pc-testdev.c b/hw/misc/pc-testdev.c index e6707d6..699a16f 100644 --- a/hw/misc/pc-testdev.c +++ b/hw/misc/pc-testdev.c @@ -149,13 +149,13 @@ static void testdev_realizefn(DeviceState *d, Error **errp) MemoryRegion *mem = isa_address_space(isa); MemoryRegion *io = isa_address_space_io(isa); - memory_region_init_io(&dev->ioport, &test_ioport_ops, dev, + memory_region_init_io(&dev->ioport, OBJECT(dev), &test_ioport_ops, dev, "pc-testdev-ioport", 4); - memory_region_init_io(&dev->flush, &test_flush_ops, dev, + memory_region_init_io(&dev->flush, OBJECT(dev), &test_flush_ops, dev, "pc-testdev-flush-page", 4); - memory_region_init_io(&dev->irq, &test_irq_ops, dev, + memory_region_init_io(&dev->irq, OBJECT(dev), &test_irq_ops, dev, "pc-testdev-irq-line", 24); - memory_region_init_io(&dev->iomem, &test_iomem_ops, dev, + memory_region_init_io(&dev->iomem, OBJECT(dev), &test_iomem_ops, dev, "pc-testdev-iomem", IOMEM_LEN); memory_region_add_subregion(io, 0xe0, &dev->ioport); diff --git a/hw/misc/pci-testdev.c b/hw/misc/pci-testdev.c index 71ce5a3..8b0b73f 100644 --- a/hw/misc/pci-testdev.c +++ b/hw/misc/pci-testdev.c @@ -236,9 +236,9 @@ static int pci_testdev_init(PCIDevice *pci_dev) pci_conf[PCI_INTERRUPT_PIN] = 0; /* no interrupt pin */ - memory_region_init_io(&d->mmio, &pci_testdev_mmio_ops, d, + memory_region_init_io(&d->mmio, OBJECT(d), &pci_testdev_mmio_ops, d, "pci-testdev-mmio", IOTEST_MEMSIZE * 2); - memory_region_init_io(&d->portio, &pci_testdev_pio_ops, d, + memory_region_init_io(&d->portio, OBJECT(d), &pci_testdev_pio_ops, d, "pci-testdev-portio", IOTEST_IOSIZE * 2); pci_register_bar(&d->dev, 0, PCI_BASE_ADDRESS_SPACE_MEMORY, &d->mmio); pci_register_bar(&d->dev, 1, PCI_BASE_ADDRESS_SPACE_IO, &d->portio); diff --git a/hw/misc/puv3_pm.c b/hw/misc/puv3_pm.c index 0aacdc2..5592560 100644 --- a/hw/misc/puv3_pm.c +++ b/hw/misc/puv3_pm.c @@ -120,7 +120,7 @@ static int puv3_pm_init(SysBusDevice *dev) s->reg_PCGR = 0x0; - memory_region_init_io(&s->iomem, &puv3_pm_ops, s, "puv3_pm", + memory_region_init_io(&s->iomem, OBJECT(s), &puv3_pm_ops, s, "puv3_pm", PUV3_REGS_OFFSET); sysbus_init_mmio(dev, &s->iomem); diff --git a/hw/misc/pvpanic.c b/hw/misc/pvpanic.c index 792d8e4..7bb49a5 100644 --- a/hw/misc/pvpanic.c +++ b/hw/misc/pvpanic.c @@ -90,7 +90,7 @@ static void pvpanic_isa_initfn(Object *obj) { PVPanicState *s = ISA_PVPANIC_DEVICE(obj); - memory_region_init_io(&s->io, &pvpanic_ops, s, "pvpanic", 1); + memory_region_init_io(&s->io, OBJECT(s), &pvpanic_ops, s, "pvpanic", 1); } static void pvpanic_isa_realizefn(DeviceState *dev, Error **errp) diff --git a/hw/misc/pxa2xx_pcmcia.c b/hw/misc/pxa2xx_pcmcia.c index 323d458..ef71a2a 100644 --- a/hw/misc/pxa2xx_pcmcia.c +++ b/hw/misc/pxa2xx_pcmcia.c @@ -128,7 +128,7 @@ PXA2xxPCMCIAState *pxa2xx_pcmcia_init(MemoryRegion *sysmem, g_malloc0(sizeof(PXA2xxPCMCIAState)); /* Socket I/O Memory Space */ - memory_region_init_io(&s->iomem, &pxa2xx_pcmcia_io_ops, s, + memory_region_init_io(&s->iomem, NULL, &pxa2xx_pcmcia_io_ops, s, "pxa2xx-pcmcia-io", 0x04000000); memory_region_add_subregion(sysmem, base | 0x00000000, &s->iomem); @@ -136,13 +136,13 @@ PXA2xxPCMCIAState *pxa2xx_pcmcia_init(MemoryRegion *sysmem, /* Then next 64 MB is reserved */ /* Socket Attribute Memory Space */ - memory_region_init_io(&s->attr_iomem, &pxa2xx_pcmcia_attr_ops, s, + memory_region_init_io(&s->attr_iomem, NULL, &pxa2xx_pcmcia_attr_ops, s, "pxa2xx-pcmcia-attribute", 0x04000000); memory_region_add_subregion(sysmem, base | 0x08000000, &s->attr_iomem); /* Socket Common Memory Space */ - memory_region_init_io(&s->common_iomem, &pxa2xx_pcmcia_common_ops, s, + memory_region_init_io(&s->common_iomem, NULL, &pxa2xx_pcmcia_common_ops, s, "pxa2xx-pcmcia-common", 0x04000000); memory_region_add_subregion(sysmem, base | 0x0c000000, &s->common_iomem); diff --git a/hw/misc/slavio_misc.c b/hw/misc/slavio_misc.c index a7a9368..d274fb4 100644 --- a/hw/misc/slavio_misc.c +++ b/hw/misc/slavio_misc.c @@ -412,7 +412,7 @@ static int apc_init1(SysBusDevice *dev) sysbus_init_irq(dev, &s->cpu_halt); /* Power management (APC) XXX: not a Slavio device */ - memory_region_init_io(&s->iomem, &apc_mem_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &apc_mem_ops, s, "apc", MISC_SIZE); sysbus_init_mmio(dev, &s->iomem); return 0; @@ -427,39 +427,39 @@ static int slavio_misc_init1(SysBusDevice *dev) /* 8 bit registers */ /* Slavio control */ - memory_region_init_io(&s->cfg_iomem, &slavio_cfg_mem_ops, s, + memory_region_init_io(&s->cfg_iomem, OBJECT(s), &slavio_cfg_mem_ops, s, "configuration", MISC_SIZE); sysbus_init_mmio(dev, &s->cfg_iomem); /* Diagnostics */ - memory_region_init_io(&s->diag_iomem, &slavio_diag_mem_ops, s, + memory_region_init_io(&s->diag_iomem, OBJECT(s), &slavio_diag_mem_ops, s, "diagnostic", MISC_SIZE); sysbus_init_mmio(dev, &s->diag_iomem); /* Modem control */ - memory_region_init_io(&s->mdm_iomem, &slavio_mdm_mem_ops, s, + memory_region_init_io(&s->mdm_iomem, OBJECT(s), &slavio_mdm_mem_ops, s, "modem", MISC_SIZE); sysbus_init_mmio(dev, &s->mdm_iomem); /* 16 bit registers */ /* ss600mp diag LEDs */ - memory_region_init_io(&s->led_iomem, &slavio_led_mem_ops, s, + memory_region_init_io(&s->led_iomem, OBJECT(s), &slavio_led_mem_ops, s, "leds", MISC_SIZE); sysbus_init_mmio(dev, &s->led_iomem); /* 32 bit registers */ /* System control */ - memory_region_init_io(&s->sysctrl_iomem, &slavio_sysctrl_mem_ops, s, + memory_region_init_io(&s->sysctrl_iomem, OBJECT(s), &slavio_sysctrl_mem_ops, s, "system-control", MISC_SIZE); sysbus_init_mmio(dev, &s->sysctrl_iomem); /* AUX 1 (Misc System Functions) */ - memory_region_init_io(&s->aux1_iomem, &slavio_aux1_mem_ops, s, + memory_region_init_io(&s->aux1_iomem, OBJECT(s), &slavio_aux1_mem_ops, s, "misc-system-functions", MISC_SIZE); sysbus_init_mmio(dev, &s->aux1_iomem); /* AUX 2 (Software Powerdown Control) */ - memory_region_init_io(&s->aux2_iomem, &slavio_aux2_mem_ops, s, + memory_region_init_io(&s->aux2_iomem, OBJECT(s), &slavio_aux2_mem_ops, s, "software-powerdown-control", MISC_SIZE); sysbus_init_mmio(dev, &s->aux2_iomem); diff --git a/hw/misc/vfio.c b/hw/misc/vfio.c index 52fb036..540c377 100644 --- a/hw/misc/vfio.c +++ b/hw/misc/vfio.c @@ -1154,7 +1154,7 @@ static void vfio_vga_probe_ati_3c3_quirk(VFIODevice *vdev) quirk->vdev = vdev; quirk->data = (physbar >> 8) & 0xff; - memory_region_init_io(&quirk->mem, &vfio_ati_3c3_quirk, quirk, + memory_region_init_io(&quirk->mem, OBJECT(vdev), &vfio_ati_3c3_quirk, quirk, "vfio-ati-3c3-quirk", 1); memory_region_add_subregion(&vdev->vga.region[QEMU_PCI_VGA_IO_HI].mem, 3, &quirk->mem); @@ -1245,7 +1245,7 @@ static void vfio_probe_ati_4010_quirk(VFIODevice *vdev, int nr) quirk = g_malloc0(sizeof(*quirk)); quirk->vdev = vdev; - memory_region_init_io(&quirk->mem, &vfio_ati_4010_quirk, quirk, + memory_region_init_io(&quirk->mem, OBJECT(vdev), &vfio_ati_4010_quirk, quirk, "vfio-ati-4010-quirk", 8); memory_region_add_subregion_overlap(&vdev->bars[nr].mem, 0, &quirk->mem, 1); @@ -1331,7 +1331,7 @@ static void vfio_probe_ati_f10_quirk(VFIODevice *vdev, int nr) quirk = g_malloc0(sizeof(*quirk)); quirk->vdev = vdev; - memory_region_init_io(&quirk->mem, &vfio_ati_f10_quirk, quirk, + memory_region_init_io(&quirk->mem, OBJECT(vdev), &vfio_ati_f10_quirk, quirk, "vfio-ati-f10-quirk", 8); memory_region_add_subregion_overlap(&vdev->bars[nr].mem, 0, &quirk->mem, 1); @@ -1451,7 +1451,7 @@ static void vfio_vga_probe_nvidia_3d0_quirk(VFIODevice *vdev) quirk = g_malloc0(sizeof(*quirk)); quirk->vdev = vdev; - memory_region_init_io(&quirk->mem, &vfio_nvidia_3d0_quirk, quirk, + memory_region_init_io(&quirk->mem, OBJECT(vdev), &vfio_nvidia_3d0_quirk, quirk, "vfio-nvidia-3d0-quirk", 6); memory_region_add_subregion(&vdev->vga.region[QEMU_PCI_VGA_IO_HI].mem, 0x10, &quirk->mem); @@ -1566,7 +1566,7 @@ static void vfio_probe_nvidia_bar5_window_quirk(VFIODevice *vdev, int nr) quirk = g_malloc0(sizeof(*quirk)); quirk->vdev = vdev; - memory_region_init_io(&quirk->mem, &vfio_nvidia_bar5_window_quirk, quirk, + memory_region_init_io(&quirk->mem, OBJECT(vdev), &vfio_nvidia_bar5_window_quirk, quirk, "vfio-nvidia-bar5-window-quirk", 16); memory_region_add_subregion_overlap(&vdev->bars[nr].mem, 0, &quirk->mem, 1); @@ -1644,7 +1644,7 @@ static void vfio_probe_nvidia_bar0_88000_quirk(VFIODevice *vdev, int nr) quirk = g_malloc0(sizeof(*quirk)); quirk->vdev = vdev; - memory_region_init_io(&quirk->mem, &vfio_nvidia_bar0_88000_quirk, quirk, + memory_region_init_io(&quirk->mem, OBJECT(vdev), &vfio_nvidia_bar0_88000_quirk, quirk, "vfio-nvidia-bar0-88000-quirk", TARGET_PAGE_ALIGN(PCIE_CONFIG_SPACE_SIZE)); memory_region_add_subregion_overlap(&vdev->bars[nr].mem, @@ -1723,7 +1723,7 @@ static void vfio_probe_nvidia_bar0_1800_quirk(VFIODevice *vdev, int nr) quirk = g_malloc0(sizeof(*quirk)); quirk->vdev = vdev; - memory_region_init_io(&quirk->mem, &vfio_nvidia_bar0_1800_quirk, quirk, + memory_region_init_io(&quirk->mem, OBJECT(vdev), &vfio_nvidia_bar0_1800_quirk, quirk, "vfio-nvidia-bar0-1800-quirk", TARGET_PAGE_ALIGN(PCI_CONFIG_SPACE_SIZE)); memory_region_add_subregion_overlap(&vdev->bars[nr].mem, @@ -1969,6 +1969,7 @@ static void vfio_listener_region_add(MemoryListener *listener, DPRINTF("region_add %"HWADDR_PRIx" - %"HWADDR_PRIx" [%p]\n", iova, end - 1, vaddr); + memory_region_ref(section->mr); ret = vfio_dma_map(container, iova, end - iova, vaddr, section->readonly); if (ret) { error_report("vfio_dma_map(%p, 0x%"HWADDR_PRIx", " @@ -2010,6 +2011,7 @@ static void vfio_listener_region_del(MemoryListener *listener, iova, end - 1); ret = vfio_dma_unmap(container, iova, end - iova); + memory_region_unref(section->mr); if (ret) { error_report("vfio_dma_unmap(%p, 0x%"HWADDR_PRIx", " "0x%"HWADDR_PRIx") = %d (%m)", @@ -2203,7 +2205,8 @@ static void vfio_unmap_bar(VFIODevice *vdev, int nr) memory_region_destroy(&bar->mem); } -static int vfio_mmap_bar(VFIOBAR *bar, MemoryRegion *mem, MemoryRegion *submem, +static int vfio_mmap_bar(VFIODevice *vdev, VFIOBAR *bar, + MemoryRegion *mem, MemoryRegion *submem, void **map, size_t size, off_t offset, const char *name) { @@ -2228,11 +2231,11 @@ static int vfio_mmap_bar(VFIOBAR *bar, MemoryRegion *mem, MemoryRegion *submem, goto empty_region; } - memory_region_init_ram_ptr(submem, name, size, *map); + memory_region_init_ram_ptr(submem, OBJECT(vdev), name, size, *map); } else { empty_region: /* Create a zero sized sub-region to make cleanup easy. */ - memory_region_init(submem, name, 0); + memory_region_init(submem, OBJECT(vdev), name, 0); } memory_region_add_subregion(mem, offset, submem); @@ -2271,7 +2274,7 @@ static void vfio_map_bar(VFIODevice *vdev, int nr) ~PCI_BASE_ADDRESS_IO_MASK : ~PCI_BASE_ADDRESS_MEM_MASK); /* A "slow" read/write mapping underlies all BARs */ - memory_region_init_io(&bar->mem, &vfio_bar_ops, bar, name, size); + memory_region_init_io(&bar->mem, OBJECT(vdev), &vfio_bar_ops, bar, name, size); pci_register_bar(&vdev->pdev, nr, type, &bar->mem); /* @@ -2283,7 +2286,7 @@ static void vfio_map_bar(VFIODevice *vdev, int nr) } strncat(name, " mmap", sizeof(name) - strlen(name) - 1); - if (vfio_mmap_bar(bar, &bar->mem, + if (vfio_mmap_bar(vdev, bar, &bar->mem, &bar->mmap_mem, &bar->mmap, size, 0, name)) { error_report("%s unsupported. Performance may be slow", name); } @@ -2297,7 +2300,7 @@ static void vfio_map_bar(VFIODevice *vdev, int nr) size = start < bar->size ? bar->size - start : 0; strncat(name, " msix-hi", sizeof(name) - strlen(name) - 1); /* VFIOMSIXInfo contains another MemoryRegion for this mapping */ - if (vfio_mmap_bar(bar, &bar->mem, &vdev->msix->mmap_mem, + if (vfio_mmap_bar(vdev, bar, &bar->mem, &vdev->msix->mmap_mem, &vdev->msix->mmap, size, start, name)) { error_report("%s unsupported. Performance may be slow", name); } @@ -2316,17 +2319,17 @@ static void vfio_map_bars(VFIODevice *vdev) if (vdev->has_vga) { memory_region_init_io(&vdev->vga.region[QEMU_PCI_VGA_MEM].mem, - &vfio_vga_ops, + OBJECT(vdev), &vfio_vga_ops, &vdev->vga.region[QEMU_PCI_VGA_MEM], "vfio-vga-mmio@0xa0000", QEMU_PCI_VGA_MEM_SIZE); memory_region_init_io(&vdev->vga.region[QEMU_PCI_VGA_IO_LO].mem, - &vfio_vga_ops, + OBJECT(vdev), &vfio_vga_ops, &vdev->vga.region[QEMU_PCI_VGA_IO_LO], "vfio-vga-io@0x3b0", QEMU_PCI_VGA_IO_LO_SIZE); memory_region_init_io(&vdev->vga.region[QEMU_PCI_VGA_IO_HI].mem, - &vfio_vga_ops, + OBJECT(vdev), &vfio_vga_ops, &vdev->vga.region[QEMU_PCI_VGA_IO_HI], "vfio-vga-io@0x3c0", QEMU_PCI_VGA_IO_HI_SIZE); @@ -2588,7 +2591,7 @@ static int vfio_load_rom(VFIODevice *vdev) snprintf(name, sizeof(name), "vfio[%04x:%02x:%02x.%x].rom", vdev->host.domain, vdev->host.bus, vdev->host.slot, vdev->host.function); - memory_region_init_ram(&vdev->pdev.rom, name, size); + memory_region_init_ram(&vdev->pdev.rom, OBJECT(vdev), name, size); ptr = memory_region_get_ram_ptr(&vdev->pdev.rom); memset(ptr, 0xff, size); diff --git a/hw/misc/vmport.c b/hw/misc/vmport.c index 8363dfd..7463776 100644 --- a/hw/misc/vmport.c +++ b/hw/misc/vmport.c @@ -43,13 +43,13 @@ typedef struct VMPortState ISADevice parent_obj; MemoryRegion io; - IOPortReadFunc *func[VMPORT_ENTRIES]; + VMPortReadFunc *func[VMPORT_ENTRIES]; void *opaque[VMPORT_ENTRIES]; } VMPortState; static VMPortState *port_state; -void vmport_register(unsigned char command, IOPortReadFunc *func, void *opaque) +void vmport_register(unsigned char command, VMPortReadFunc *func, void *opaque) { if (command >= VMPORT_ENTRIES) return; @@ -142,7 +142,7 @@ static void vmport_realizefn(DeviceState *dev, Error **errp) ISADevice *isadev = ISA_DEVICE(dev); VMPortState *s = VMPORT(dev); - memory_region_init_io(&s->io, &vmport_ops, s, "vmport", 1); + memory_region_init_io(&s->io, OBJECT(s), &vmport_ops, s, "vmport", 1); isa_register_ioport(isadev, &s->io, 0x5658); port_state = s; diff --git a/hw/misc/zynq_slcr.c b/hw/misc/zynq_slcr.c index 8418327..fc7a85f 100644 --- a/hw/misc/zynq_slcr.c +++ b/hw/misc/zynq_slcr.c @@ -494,7 +494,7 @@ static int zynq_slcr_init(SysBusDevice *dev) { ZynqSLCRState *s = FROM_SYSBUS(ZynqSLCRState, dev); - memory_region_init_io(&s->iomem, &slcr_ops, s, "slcr", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &slcr_ops, s, "slcr", 0x1000); sysbus_init_mmio(dev, &s->iomem); return 0; diff --git a/hw/moxie/moxiesim.c b/hw/moxie/moxiesim.c index 649f9a7..ef4f3a8 100644 --- a/hw/moxie/moxiesim.c +++ b/hw/moxie/moxiesim.c @@ -136,11 +136,11 @@ static void moxiesim_init(QEMUMachineInitArgs *args) qemu_register_reset(main_cpu_reset, cpu); /* Allocate RAM. */ - memory_region_init_ram(ram, "moxiesim.ram", ram_size); + memory_region_init_ram(ram, NULL, "moxiesim.ram", ram_size); vmstate_register_ram_global(ram); memory_region_add_subregion(address_space_mem, ram_base, ram); - memory_region_init_ram(rom, "moxie.rom", 128*0x1000); + memory_region_init_ram(rom, NULL, "moxie.rom", 128*0x1000); vmstate_register_ram_global(rom); memory_region_add_subregion(get_system_memory(), 0x1000, rom); diff --git a/hw/net/cadence_gem.c b/hw/net/cadence_gem.c index e177057..ac929cb 100644 --- a/hw/net/cadence_gem.c +++ b/hw/net/cadence_gem.c @@ -1163,7 +1163,8 @@ static int gem_init(SysBusDevice *dev) s = FROM_SYSBUS(GemState, dev); gem_init_register_masks(s); - memory_region_init_io(&s->iomem, &gem_ops, s, "enet", sizeof(s->regs)); + memory_region_init_io(&s->iomem, OBJECT(s), &gem_ops, s, + "enet", sizeof(s->regs)); sysbus_init_mmio(dev, &s->iomem); sysbus_init_irq(dev, &s->irq); qemu_macaddr_default_if_unset(&s->conf.macaddr); diff --git a/hw/net/dp8393x.c b/hw/net/dp8393x.c index 2289f08..049aa70 100644 --- a/hw/net/dp8393x.c +++ b/hw/net/dp8393x.c @@ -908,7 +908,7 @@ void dp83932_init(NICInfo *nd, hwaddr base, int it_shift, qemu_register_reset(nic_reset, s); nic_reset(s); - memory_region_init_io(&s->mmio, &dp8393x_ops, s, + memory_region_init_io(&s->mmio, NULL, &dp8393x_ops, s, "dp8393x", 0x40 << it_shift); memory_region_add_subregion(address_space, base, &s->mmio); } diff --git a/hw/net/e1000.c b/hw/net/e1000.c index 620f947..5f04f13 100644 --- a/hw/net/e1000.c +++ b/hw/net/e1000.c @@ -1278,13 +1278,13 @@ e1000_mmio_setup(E1000State *d) E1000_IMC, E1000_TCTL, E1000_TDT, PNPMMIO_SIZE }; - memory_region_init_io(&d->mmio, &e1000_mmio_ops, d, "e1000-mmio", - PNPMMIO_SIZE); + memory_region_init_io(&d->mmio, OBJECT(d), &e1000_mmio_ops, d, + "e1000-mmio", PNPMMIO_SIZE); memory_region_add_coalescing(&d->mmio, 0, excluded_regs[0]); for (i = 0; excluded_regs[i] != PNPMMIO_SIZE; i++) memory_region_add_coalescing(&d->mmio, excluded_regs[i] + 4, excluded_regs[i+1] - excluded_regs[i] - 4); - memory_region_init_io(&d->io, &e1000_io_ops, d, "e1000-io", IOPORT_SIZE); + memory_region_init_io(&d->io, OBJECT(d), &e1000_io_ops, d, "e1000-io", IOPORT_SIZE); } static void diff --git a/hw/net/eepro100.c b/hw/net/eepro100.c index dc99ea6..e0befb2 100644 --- a/hw/net/eepro100.c +++ b/hw/net/eepro100.c @@ -1876,15 +1876,15 @@ static int e100_nic_init(PCIDevice *pci_dev) s->eeprom = eeprom93xx_new(&pci_dev->qdev, EEPROM_SIZE); /* Handler for memory-mapped I/O */ - memory_region_init_io(&s->mmio_bar, &eepro100_ops, s, "eepro100-mmio", - PCI_MEM_SIZE); + memory_region_init_io(&s->mmio_bar, OBJECT(s), &eepro100_ops, s, + "eepro100-mmio", PCI_MEM_SIZE); pci_register_bar(&s->dev, 0, PCI_BASE_ADDRESS_MEM_PREFETCH, &s->mmio_bar); - memory_region_init_io(&s->io_bar, &eepro100_ops, s, "eepro100-io", - PCI_IO_SIZE); + memory_region_init_io(&s->io_bar, OBJECT(s), &eepro100_ops, s, + "eepro100-io", PCI_IO_SIZE); pci_register_bar(&s->dev, 1, PCI_BASE_ADDRESS_SPACE_IO, &s->io_bar); /* FIXME: flash aliases to mmio?! */ - memory_region_init_io(&s->flash_bar, &eepro100_ops, s, "eepro100-flash", - PCI_FLASH_SIZE); + memory_region_init_io(&s->flash_bar, OBJECT(s), &eepro100_ops, s, + "eepro100-flash", PCI_FLASH_SIZE); pci_register_bar(&s->dev, 2, 0, &s->flash_bar); qemu_macaddr_default_if_unset(&s->conf.macaddr); diff --git a/hw/net/etraxfs_eth.c b/hw/net/etraxfs_eth.c index 1039913..ab9a215 100644 --- a/hw/net/etraxfs_eth.c +++ b/hw/net/etraxfs_eth.c @@ -610,7 +610,8 @@ static int fs_eth_init(SysBusDevice *dev) s->dma_in->client.opaque = s; s->dma_in->client.pull = NULL; - memory_region_init_io(&s->mmio, ð_ops, s, "etraxfs-eth", 0x5c); + memory_region_init_io(&s->mmio, OBJECT(dev), ð_ops, s, + "etraxfs-eth", 0x5c); sysbus_init_mmio(dev, &s->mmio); qemu_macaddr_default_if_unset(&s->conf.macaddr); diff --git a/hw/net/lan9118.c b/hw/net/lan9118.c index 403fb86..3323f48 100644 --- a/hw/net/lan9118.c +++ b/hw/net/lan9118.c @@ -1328,7 +1328,8 @@ static int lan9118_init1(SysBusDevice *dev) const MemoryRegionOps *mem_ops = s->mode_16bit ? &lan9118_16bit_mem_ops : &lan9118_mem_ops; - memory_region_init_io(&s->mmio, mem_ops, s, "lan9118-mmio", 0x100); + memory_region_init_io(&s->mmio, OBJECT(dev), mem_ops, s, + "lan9118-mmio", 0x100); sysbus_init_mmio(dev, &s->mmio); sysbus_init_irq(dev, &s->irq); qemu_macaddr_default_if_unset(&s->conf.macaddr); diff --git a/hw/net/lance.c b/hw/net/lance.c index 187497c..98bcdfc 100644 --- a/hw/net/lance.c +++ b/hw/net/lance.c @@ -117,7 +117,8 @@ static int lance_init(SysBusDevice *dev) SysBusPCNetState *d = FROM_SYSBUS(SysBusPCNetState, dev); PCNetState *s = &d->state; - memory_region_init_io(&s->mmio, &lance_mem_ops, d, "lance-mmio", 4); + memory_region_init_io(&s->mmio, OBJECT(d), &lance_mem_ops, d, + "lance-mmio", 4); qdev_init_gpio_in(&dev->qdev, parent_lance_reset, 1); diff --git a/hw/net/mcf_fec.c b/hw/net/mcf_fec.c index 2ef5a0d..4bff3de 100644 --- a/hw/net/mcf_fec.c +++ b/hw/net/mcf_fec.c @@ -468,7 +468,7 @@ void mcf_fec_init(MemoryRegion *sysmem, NICInfo *nd, s->sysmem = sysmem; s->irq = irq; - memory_region_init_io(&s->iomem, &mcf_fec_ops, s, "fec", 0x400); + memory_region_init_io(&s->iomem, NULL, &mcf_fec_ops, s, "fec", 0x400); memory_region_add_subregion(sysmem, base, &s->iomem); s->conf.macaddr = nd->macaddr; diff --git a/hw/net/milkymist-minimac2.c b/hw/net/milkymist-minimac2.c index 4ef6318..2ef4ac3 100644 --- a/hw/net/milkymist-minimac2.c +++ b/hw/net/milkymist-minimac2.c @@ -461,12 +461,12 @@ static int milkymist_minimac2_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->rx_irq); sysbus_init_irq(dev, &s->tx_irq); - memory_region_init_io(&s->regs_region, &minimac2_ops, s, + memory_region_init_io(&s->regs_region, OBJECT(dev), &minimac2_ops, s, "milkymist-minimac2", R_MAX * 4); sysbus_init_mmio(dev, &s->regs_region); /* register buffers memory */ - memory_region_init_ram(&s->buffers, "milkymist-minimac2.buffers", + memory_region_init_ram(&s->buffers, OBJECT(dev), "milkymist-minimac2.buffers", buffers_size); vmstate_register_ram_global(&s->buffers); s->rx0_buf = memory_region_get_ram_ptr(&s->buffers); diff --git a/hw/net/mipsnet.c b/hw/net/mipsnet.c index ac6193a..9080850 100644 --- a/hw/net/mipsnet.c +++ b/hw/net/mipsnet.c @@ -235,7 +235,8 @@ static int mipsnet_sysbus_init(SysBusDevice *dev) { MIPSnetState *s = DO_UPCAST(MIPSnetState, busdev, dev); - memory_region_init_io(&s->io, &mipsnet_ioport_ops, s, "mipsnet-io", 36); + memory_region_init_io(&s->io, OBJECT(dev), &mipsnet_ioport_ops, s, + "mipsnet-io", 36); sysbus_init_mmio(dev, &s->io); sysbus_init_irq(dev, &s->irq); diff --git a/hw/net/ne2000-isa.c b/hw/net/ne2000-isa.c index 9232abd..e3c8076 100644 --- a/hw/net/ne2000-isa.c +++ b/hw/net/ne2000-isa.c @@ -72,7 +72,7 @@ static void isa_ne2000_realizefn(DeviceState *dev, Error **errp) ISANE2000State *isa = ISA_NE2000(dev); NE2000State *s = &isa->ne2000; - ne2000_setup_io(s, 0x20); + ne2000_setup_io(s, DEVICE(isadev), 0x20); isa_register_ioport(isadev, &s->io, isa->iobase); isa_init_irq(isadev, &s->irq, isa->isairq); diff --git a/hw/net/ne2000.c b/hw/net/ne2000.c index 33ee03e..8d43fd9 100644 --- a/hw/net/ne2000.c +++ b/hw/net/ne2000.c @@ -699,9 +699,9 @@ static const MemoryRegionOps ne2000_ops = { /***********************************************************/ /* PCI NE2000 definitions */ -void ne2000_setup_io(NE2000State *s, unsigned size) +void ne2000_setup_io(NE2000State *s, DeviceState *dev, unsigned size) { - memory_region_init_io(&s->io, &ne2000_ops, s, "ne2000", size); + memory_region_init_io(&s->io, OBJECT(dev), &ne2000_ops, s, "ne2000", size); } static void ne2000_cleanup(NetClientState *nc) @@ -729,7 +729,7 @@ static int pci_ne2000_init(PCIDevice *pci_dev) pci_conf[PCI_INTERRUPT_PIN] = 1; /* interrupt pin A */ s = &d->ne2000; - ne2000_setup_io(s, 0x100); + ne2000_setup_io(s, DEVICE(pci_dev), 0x100); pci_register_bar(&d->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->io); s->irq = d->dev.irq[0]; diff --git a/hw/net/ne2000.h b/hw/net/ne2000.h index b31ae03..e500306 100644 --- a/hw/net/ne2000.h +++ b/hw/net/ne2000.h @@ -31,7 +31,7 @@ typedef struct NE2000State { uint8_t mem[NE2000_MEM_SIZE]; } NE2000State; -void ne2000_setup_io(NE2000State *s, unsigned size); +void ne2000_setup_io(NE2000State *s, DeviceState *dev, unsigned size); extern const VMStateDescription vmstate_ne2000; void ne2000_reset(NE2000State *s); int ne2000_can_receive(NetClientState *nc); diff --git a/hw/net/opencores_eth.c b/hw/net/opencores_eth.c index be64bf2..4637557 100644 --- a/hw/net/opencores_eth.c +++ b/hw/net/opencores_eth.c @@ -681,11 +681,11 @@ static int sysbus_open_eth_init(SysBusDevice *dev) { OpenEthState *s = DO_UPCAST(OpenEthState, dev, dev); - memory_region_init_io(&s->reg_io, &open_eth_reg_ops, s, + memory_region_init_io(&s->reg_io, OBJECT(dev), &open_eth_reg_ops, s, "open_eth.regs", 0x54); sysbus_init_mmio(dev, &s->reg_io); - memory_region_init_io(&s->desc_io, &open_eth_desc_ops, s, + memory_region_init_io(&s->desc_io, OBJECT(dev), &open_eth_desc_ops, s, "open_eth.desc", 0x400); sysbus_init_mmio(dev, &s->desc_io); diff --git a/hw/net/pcnet-pci.c b/hw/net/pcnet-pci.c index 9df2b87..f4a5aef 100644 --- a/hw/net/pcnet-pci.c +++ b/hw/net/pcnet-pci.c @@ -315,10 +315,10 @@ static int pci_pcnet_init(PCIDevice *pci_dev) pci_conf[PCI_MAX_LAT] = 0xff; /* Handler for memory-mapped I/O */ - memory_region_init_io(&d->state.mmio, &pcnet_mmio_ops, s, "pcnet-mmio", - PCNET_PNPMMIO_SIZE); + memory_region_init_io(&d->state.mmio, OBJECT(d), &pcnet_mmio_ops, s, + "pcnet-mmio", PCNET_PNPMMIO_SIZE); - memory_region_init_io(&d->io_bar, &pcnet_io_ops, s, "pcnet-io", + memory_region_init_io(&d->io_bar, OBJECT(d), &pcnet_io_ops, s, "pcnet-io", PCNET_IOPORT_SIZE); pci_register_bar(pci_dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &d->io_bar); diff --git a/hw/net/rtl8139.c b/hw/net/rtl8139.c index 7993f9f..a00ff58 100644 --- a/hw/net/rtl8139.c +++ b/hw/net/rtl8139.c @@ -3486,8 +3486,10 @@ static int pci_rtl8139_init(PCIDevice *dev) * list bit in status register, and offset 0xdc seems unused. */ pci_conf[PCI_CAPABILITY_LIST] = 0xdc; - memory_region_init_io(&s->bar_io, &rtl8139_io_ops, s, "rtl8139", 0x100); - memory_region_init_io(&s->bar_mem, &rtl8139_mmio_ops, s, "rtl8139", 0x100); + memory_region_init_io(&s->bar_io, OBJECT(s), &rtl8139_io_ops, s, + "rtl8139", 0x100); + memory_region_init_io(&s->bar_mem, OBJECT(s), &rtl8139_mmio_ops, s, + "rtl8139", 0x100); pci_register_bar(&s->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->bar_io); pci_register_bar(&s->dev, 1, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->bar_mem); diff --git a/hw/net/smc91c111.c b/hw/net/smc91c111.c index c2feae6..c49e37a 100644 --- a/hw/net/smc91c111.c +++ b/hw/net/smc91c111.c @@ -747,7 +747,7 @@ static NetClientInfo net_smc91c111_info = { static int smc91c111_init1(SysBusDevice *dev) { smc91c111_state *s = FROM_SYSBUS(smc91c111_state, dev); - memory_region_init_io(&s->mmio, &smc91c111_mem_ops, s, + memory_region_init_io(&s->mmio, OBJECT(s), &smc91c111_mem_ops, s, "smc91c111-mmio", 16); sysbus_init_mmio(dev, &s->mmio); sysbus_init_irq(dev, &s->irq); diff --git a/hw/net/stellaris_enet.c b/hw/net/stellaris_enet.c index 59b8456..aac7c76 100644 --- a/hw/net/stellaris_enet.c +++ b/hw/net/stellaris_enet.c @@ -405,8 +405,8 @@ static int stellaris_enet_init(SysBusDevice *dev) { stellaris_enet_state *s = FROM_SYSBUS(stellaris_enet_state, dev); - memory_region_init_io(&s->mmio, &stellaris_enet_ops, s, "stellaris_enet", - 0x1000); + memory_region_init_io(&s->mmio, OBJECT(s), &stellaris_enet_ops, s, + "stellaris_enet", 0x1000); sysbus_init_mmio(dev, &s->mmio); sysbus_init_irq(dev, &s->irq); qemu_macaddr_default_if_unset(&s->conf.macaddr); diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c index 4c575e5..b39ff08 100644 --- a/hw/net/vmxnet3.c +++ b/hw/net/vmxnet3.c @@ -2073,17 +2073,17 @@ static int vmxnet3_pci_init(PCIDevice *pci_dev) VMW_CBPRN("Starting init..."); - memory_region_init_io(&s->bar0, &b0_ops, s, + memory_region_init_io(&s->bar0, OBJECT(s), &b0_ops, s, "vmxnet3-b0", VMXNET3_PT_REG_SIZE); pci_register_bar(pci_dev, VMXNET3_BAR0_IDX, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->bar0); - memory_region_init_io(&s->bar1, &b1_ops, s, + memory_region_init_io(&s->bar1, OBJECT(s), &b1_ops, s, "vmxnet3-b1", VMXNET3_VD_REG_SIZE); pci_register_bar(pci_dev, VMXNET3_BAR1_IDX, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->bar1); - memory_region_init(&s->msix_bar, "vmxnet3-msix-bar", + memory_region_init(&s->msix_bar, OBJECT(s), "vmxnet3-msix-bar", VMXNET3_MSIX_BAR_SIZE); pci_register_bar(pci_dev, VMXNET3_MSIX_BAR_IDX, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->msix_bar); diff --git a/hw/net/xgmac.c b/hw/net/xgmac.c index 1d9074a..997a5b5 100644 --- a/hw/net/xgmac.c +++ b/hw/net/xgmac.c @@ -382,7 +382,8 @@ static int xgmac_enet_init(SysBusDevice *dev) { struct XgmacState *s = FROM_SYSBUS(typeof(*s), dev); - memory_region_init_io(&s->iomem, &enet_mem_ops, s, "xgmac", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &enet_mem_ops, s, + "xgmac", 0x1000); sysbus_init_mmio(dev, &s->iomem); sysbus_init_irq(dev, &s->sbd_irq); sysbus_init_irq(dev, &s->pmt_irq); diff --git a/hw/net/xilinx_axienet.c b/hw/net/xilinx_axienet.c index 2ca1511..f173429 100644 --- a/hw/net/xilinx_axienet.c +++ b/hw/net/xilinx_axienet.c @@ -1001,7 +1001,7 @@ static void xilinx_enet_init(Object *obj) sysbus_init_irq(sbd, &s->irq); - memory_region_init_io(&s->iomem, &enet_ops, s, "enet", 0x40000); + memory_region_init_io(&s->iomem, OBJECT(s), &enet_ops, s, "enet", 0x40000); sysbus_init_mmio(sbd, &s->iomem); } diff --git a/hw/net/xilinx_ethlite.c b/hw/net/xilinx_ethlite.c index b2e3523..2afc91a 100644 --- a/hw/net/xilinx_ethlite.c +++ b/hw/net/xilinx_ethlite.c @@ -221,8 +221,8 @@ static int xilinx_ethlite_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->irq); s->rxbuf = 0; - memory_region_init_io(&s->mmio, ð_ops, s, "xlnx.xps-ethernetlite", - R_MAX * 4); + memory_region_init_io(&s->mmio, OBJECT(s), ð_ops, s, + "xlnx.xps-ethernetlite", R_MAX * 4); sysbus_init_mmio(dev, &s->mmio); qemu_macaddr_default_if_unset(&s->conf.macaddr); diff --git a/hw/nvram/ds1225y.c b/hw/nvram/ds1225y.c index 488f1d7..fa218ce 100644 --- a/hw/nvram/ds1225y.c +++ b/hw/nvram/ds1225y.c @@ -117,7 +117,8 @@ static int nvram_sysbus_initfn(SysBusDevice *dev) s->contents = g_malloc0(s->chip_size); - memory_region_init_io(&s->iomem, &nvram_ops, s, "nvram", s->chip_size); + memory_region_init_io(&s->iomem, OBJECT(s), &nvram_ops, s, + "nvram", s->chip_size); sysbus_init_mmio(dev, &s->iomem); /* Read current file */ diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c index 3c255ce..e455282 100644 --- a/hw/nvram/fw_cfg.c +++ b/hw/nvram/fw_cfg.c @@ -526,14 +526,14 @@ static int fw_cfg_init1(SysBusDevice *dev) { FWCfgState *s = FROM_SYSBUS(FWCfgState, dev); - memory_region_init_io(&s->ctl_iomem, &fw_cfg_ctl_mem_ops, s, + memory_region_init_io(&s->ctl_iomem, OBJECT(s), &fw_cfg_ctl_mem_ops, s, "fwcfg.ctl", FW_CFG_SIZE); sysbus_init_mmio(dev, &s->ctl_iomem); - memory_region_init_io(&s->data_iomem, &fw_cfg_data_mem_ops, s, + memory_region_init_io(&s->data_iomem, OBJECT(s), &fw_cfg_data_mem_ops, s, "fwcfg.data", FW_CFG_DATA_SIZE); sysbus_init_mmio(dev, &s->data_iomem); /* In case ctl and data overlap: */ - memory_region_init_io(&s->comb_iomem, &fw_cfg_comb_mem_ops, s, + memory_region_init_io(&s->comb_iomem, OBJECT(s), &fw_cfg_comb_mem_ops, s, "fwcfg", FW_CFG_SIZE); if (s->ctl_iobase + 1 == s->data_iobase) { diff --git a/hw/nvram/mac_nvram.c b/hw/nvram/mac_nvram.c index d76a06c..2eb0081 100644 --- a/hw/nvram/mac_nvram.c +++ b/hw/nvram/mac_nvram.c @@ -115,8 +115,8 @@ static void macio_nvram_realizefn(DeviceState *dev, Error **errp) s->data = g_malloc0(s->size); - memory_region_init_io(&s->mem, &macio_nvram_ops, s, "macio-nvram", - s->size << s->it_shift); + memory_region_init_io(&s->mem, OBJECT(s), &macio_nvram_ops, s, + "macio-nvram", s->size << s->it_shift); sysbus_init_mmio(d, &s->mem); } diff --git a/hw/openrisc/openrisc_sim.c b/hw/openrisc/openrisc_sim.c index 49bab1f..924438b 100644 --- a/hw/openrisc/openrisc_sim.c +++ b/hw/openrisc/openrisc_sim.c @@ -115,7 +115,7 @@ static void openrisc_sim_init(QEMUMachineInitArgs *args) } ram = g_malloc(sizeof(*ram)); - memory_region_init_ram(ram, "openrisc.ram", ram_size); + memory_region_init_ram(ram, NULL, "openrisc.ram", ram_size); vmstate_register_ram_global(ram); memory_region_add_subregion(get_system_memory(), 0, ram); diff --git a/hw/pci-bridge/dec.c b/hw/pci-bridge/dec.c index cff458b..efc07c4 100644 --- a/hw/pci-bridge/dec.c +++ b/hw/pci-bridge/dec.c @@ -98,9 +98,9 @@ static int pci_dec_21154_device_init(SysBusDevice *dev) phb = PCI_HOST_BRIDGE(dev); - memory_region_init_io(&phb->conf_mem, &pci_host_conf_le_ops, + 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, &pci_host_data_le_ops, + memory_region_init_io(&phb->data_mem, OBJECT(dev), &pci_host_data_le_ops, dev, "pci-data-idx", 0x1000); sysbus_init_mmio(dev, &phb->conf_mem); sysbus_init_mmio(dev, &phb->data_mem); diff --git a/hw/pci-bridge/pci_bridge_dev.c b/hw/pci-bridge/pci_bridge_dev.c index 971b432..5f11323 100644 --- a/hw/pci-bridge/pci_bridge_dev.c +++ b/hw/pci-bridge/pci_bridge_dev.c @@ -46,7 +46,7 @@ static int pci_bridge_dev_initfn(PCIDevice *dev) if (err) { goto bridge_error; } - memory_region_init(&bridge_dev->bar, "shpc-bar", shpc_bar_size(dev)); + memory_region_init(&bridge_dev->bar, OBJECT(dev), "shpc-bar", shpc_bar_size(dev)); err = shpc_init(dev, &br->sec_bus, &bridge_dev->bar, 0); if (err) { goto shpc_error; diff --git a/hw/pci-host/apb.c b/hw/pci-host/apb.c index e099655..06ace08 100644 --- a/hw/pci-host/apb.c +++ b/hw/pci-host/apb.c @@ -447,7 +447,7 @@ PCIBus *pci_apb_init(hwaddr special_base, sysbus_mmio_map(s, 2, special_base + 0x2000000ULL); d = FROM_SYSBUS(APBState, s); - memory_region_init(&d->pci_mmio, "pci-mmio", 0x100000000ULL); + memory_region_init(&d->pci_mmio, OBJECT(s), "pci-mmio", 0x100000000ULL); memory_region_add_subregion(get_system_memory(), mem_base, &d->pci_mmio); d->bus = pci_register_bus(&d->busdev.qdev, "pci", @@ -525,18 +525,18 @@ static int pci_pbm_init_device(SysBusDevice *dev) s->pci_irq_in = 0ULL; /* apb_config */ - memory_region_init_io(&s->apb_config, &apb_config_ops, s, "apb-config", - 0x10000); + memory_region_init_io(&s->apb_config, OBJECT(s), &apb_config_ops, s, + "apb-config", 0x10000); /* at region 0 */ sysbus_init_mmio(dev, &s->apb_config); - memory_region_init_io(&s->pci_config, &pci_config_ops, s, "apb-pci-config", - 0x1000000); + memory_region_init_io(&s->pci_config, OBJECT(s), &pci_config_ops, s, + "apb-pci-config", 0x1000000); /* at region 1 */ sysbus_init_mmio(dev, &s->pci_config); /* pci_ioport */ - memory_region_init_io(&s->pci_ioport, &pci_ioport_ops, s, + memory_region_init_io(&s->pci_ioport, OBJECT(s), &pci_ioport_ops, s, "apb-pci-ioport", 0x10000); /* at region 2 */ sysbus_init_mmio(dev, &s->pci_ioport); diff --git a/hw/pci-host/bonito.c b/hw/pci-host/bonito.c index 974150b..592d666 100644 --- a/hw/pci-host/bonito.c +++ b/hw/pci-host/bonito.c @@ -722,29 +722,29 @@ static int bonito_initfn(PCIDevice *dev) pci_config_set_prog_interface(dev->config, 0x00); /* set the north bridge register mapping */ - memory_region_init_io(&s->iomem, &bonito_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &bonito_ops, s, "north-bridge-register", BONITO_INTERNAL_REG_SIZE); sysbus_init_mmio(sysbus, &s->iomem); sysbus_mmio_map(sysbus, 0, BONITO_INTERNAL_REG_BASE); /* set the north bridge pci configure mapping */ - memory_region_init_io(&phb->conf_mem, &bonito_pciconf_ops, s, + memory_region_init_io(&phb->conf_mem, OBJECT(s), &bonito_pciconf_ops, s, "north-bridge-pci-config", BONITO_PCICONFIG_SIZE); sysbus_init_mmio(sysbus, &phb->conf_mem); sysbus_mmio_map(sysbus, 1, BONITO_PCICONFIG_BASE); /* set the south bridge pci configure mapping */ - memory_region_init_io(&phb->data_mem, &bonito_spciconf_ops, s, + memory_region_init_io(&phb->data_mem, OBJECT(s), &bonito_spciconf_ops, s, "south-bridge-pci-config", BONITO_SPCICONFIG_SIZE); sysbus_init_mmio(sysbus, &phb->data_mem); sysbus_mmio_map(sysbus, 2, BONITO_SPCICONFIG_BASE); - memory_region_init_io(&s->iomem_ldma, &bonito_ldma_ops, s, + memory_region_init_io(&s->iomem_ldma, OBJECT(s), &bonito_ldma_ops, s, "ldma", 0x100); sysbus_init_mmio(sysbus, &s->iomem_ldma); sysbus_mmio_map(sysbus, 3, 0xbfe00200); - memory_region_init_io(&s->iomem_cop, &bonito_cop_ops, s, + memory_region_init_io(&s->iomem_cop, OBJECT(s), &bonito_cop_ops, s, "cop", 0x100); sysbus_init_mmio(sysbus, &s->iomem_cop); sysbus_mmio_map(sysbus, 4, 0xbfe00300); diff --git a/hw/pci-host/grackle.c b/hw/pci-host/grackle.c index 69344d9..4991ec4 100644 --- a/hw/pci-host/grackle.c +++ b/hw/pci-host/grackle.c @@ -76,8 +76,8 @@ PCIBus *pci_grackle_init(uint32_t base, qemu_irq *pic, phb = PCI_HOST_BRIDGE(dev); d = GRACKLE_PCI_HOST_BRIDGE(dev); - memory_region_init(&d->pci_mmio, "pci-mmio", 0x100000000ULL); - memory_region_init_alias(&d->pci_hole, "pci-hole", &d->pci_mmio, + memory_region_init(&d->pci_mmio, OBJECT(s), "pci-mmio", 0x100000000ULL); + memory_region_init_alias(&d->pci_hole, OBJECT(s), "pci-hole", &d->pci_mmio, 0x80000000ULL, 0x7e000000ULL); memory_region_add_subregion(address_space_mem, 0x80000000ULL, &d->pci_hole); @@ -104,9 +104,9 @@ static int pci_grackle_init_device(SysBusDevice *dev) phb = PCI_HOST_BRIDGE(dev); - memory_region_init_io(&phb->conf_mem, &pci_host_conf_le_ops, + 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, &pci_host_data_le_ops, + memory_region_init_io(&phb->data_mem, OBJECT(dev), &pci_host_data_le_ops, dev, "pci-data-idx", 0x1000); sysbus_init_mmio(dev, &phb->conf_mem); sysbus_init_mmio(dev, &phb->data_mem); diff --git a/hw/pci-host/pam.c b/hw/pci-host/pam.c index 7181bd6..ec6be46 100644 --- a/hw/pci-host/pam.c +++ b/hw/pci-host/pam.c @@ -26,6 +26,8 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ + +#include "qom/object.h" #include "sysemu/sysemu.h" #include "hw/pci-host/pam.h" @@ -49,24 +51,24 @@ void smram_set_smm(uint8_t *host_smm_enabled, int smm, uint8_t smram, } } -void init_pam(MemoryRegion *ram_memory, MemoryRegion *system_memory, - MemoryRegion *pci_address_space, PAMMemoryRegion *mem, - uint32_t start, uint32_t size) +void init_pam(DeviceState *dev, MemoryRegion *ram_memory, + MemoryRegion *system_memory, MemoryRegion *pci_address_space, + PAMMemoryRegion *mem, uint32_t start, uint32_t size) { int i; /* RAM */ - memory_region_init_alias(&mem->alias[3], "pam-ram", ram_memory, + memory_region_init_alias(&mem->alias[3], OBJECT(dev), "pam-ram", ram_memory, start, size); /* ROM (XXX: not quite correct) */ - memory_region_init_alias(&mem->alias[1], "pam-rom", ram_memory, + memory_region_init_alias(&mem->alias[1], OBJECT(dev), "pam-rom", ram_memory, start, size); memory_region_set_readonly(&mem->alias[1], true); /* XXX: should distinguish read/write cases */ - memory_region_init_alias(&mem->alias[0], "pam-pci", pci_address_space, + memory_region_init_alias(&mem->alias[0], OBJECT(dev), "pam-pci", pci_address_space, start, size); - memory_region_init_alias(&mem->alias[2], "pam-pci", pci_address_space, + memory_region_init_alias(&mem->alias[2], OBJECT(dev), "pam-pci", pci_address_space, start, size); for (i = 0; i < 4; ++i) { diff --git a/hw/pci-host/piix.c b/hw/pci-host/piix.c index c36e725..870e388 100644 --- a/hw/pci-host/piix.c +++ b/hw/pci-host/piix.c @@ -201,12 +201,12 @@ static int i440fx_pcihost_initfn(SysBusDevice *dev) { PCIHostState *s = PCI_HOST_BRIDGE(dev); - memory_region_init_io(&s->conf_mem, &pci_host_conf_le_ops, s, + memory_region_init_io(&s->conf_mem, OBJECT(dev), &pci_host_conf_le_ops, s, "pci-conf-idx", 4); sysbus_add_io(dev, 0xcf8, &s->conf_mem); sysbus_init_ioports(&s->busdev, 0xcf8, 4); - memory_region_init_io(&s->data_mem, &pci_host_data_le_ops, s, + memory_region_init_io(&s->data_mem, OBJECT(dev), &pci_host_data_le_ops, s, "pci-conf-data", 4); sysbus_add_io(dev, 0xcfc, &s->data_mem); sysbus_init_ioports(&s->busdev, 0xcfc, 4); @@ -260,25 +260,25 @@ static PCIBus *i440fx_common_init(const char *device_name, f->system_memory = address_space_mem; f->pci_address_space = pci_address_space; f->ram_memory = ram_memory; - memory_region_init_alias(&f->pci_hole, "pci-hole", f->pci_address_space, + memory_region_init_alias(&f->pci_hole, OBJECT(d), "pci-hole", f->pci_address_space, pci_hole_start, pci_hole_size); memory_region_add_subregion(f->system_memory, pci_hole_start, &f->pci_hole); - memory_region_init_alias(&f->pci_hole_64bit, "pci-hole64", + memory_region_init_alias(&f->pci_hole_64bit, OBJECT(d), "pci-hole64", f->pci_address_space, pci_hole64_start, pci_hole64_size); if (pci_hole64_size) { memory_region_add_subregion(f->system_memory, pci_hole64_start, &f->pci_hole_64bit); } - memory_region_init_alias(&f->smram_region, "smram-region", + memory_region_init_alias(&f->smram_region, OBJECT(d), "smram-region", f->pci_address_space, 0xa0000, 0x20000); memory_region_add_subregion_overlap(f->system_memory, 0xa0000, &f->smram_region, 1); memory_region_set_enabled(&f->smram_region, false); - init_pam(f->ram_memory, f->system_memory, f->pci_address_space, + init_pam(dev, f->ram_memory, f->system_memory, f->pci_address_space, &f->pam_regions[0], PAM_BIOS_BASE, PAM_BIOS_SIZE); for (i = 0; i < 12; ++i) { - init_pam(f->ram_memory, f->system_memory, f->pci_address_space, + init_pam(dev, f->ram_memory, f->system_memory, f->pci_address_space, &f->pam_regions[i+1], PAM_EXPAN_BASE + i * PAM_EXPAN_SIZE, PAM_EXPAN_SIZE); } @@ -549,7 +549,8 @@ static int piix3_initfn(PCIDevice *dev) isa_bus_new(DEVICE(d), pci_address_space_io(dev)); - memory_region_init_io(&d->rcr_mem, &rcr_ops, d, "piix3-reset-control", 1); + memory_region_init_io(&d->rcr_mem, OBJECT(dev), &rcr_ops, d, + "piix3-reset-control", 1); memory_region_add_subregion_overlap(pci_address_space_io(dev), RCR_IOPORT, &d->rcr_mem, 1); diff --git a/hw/pci-host/ppce500.c b/hw/pci-host/ppce500.c index 5e7ad94..646204e 100644 --- a/hw/pci-host/ppce500.c +++ b/hw/pci-host/ppce500.c @@ -330,7 +330,7 @@ static int e500_pcihost_bridge_initfn(PCIDevice *d) (d->config[PCI_HEADER_TYPE] & PCI_HEADER_TYPE_MULTI_FUNCTION) | PCI_HEADER_TYPE_BRIDGE; - memory_region_init_alias(&b->bar0, "e500-pci-bar0", &ccsr->ccsr_space, + memory_region_init_alias(&b->bar0, OBJECT(ccsr), "e500-pci-bar0", &ccsr->ccsr_space, 0, int128_get64(ccsr->ccsr_space.size)); pci_register_bar(d, 0, PCI_BASE_ADDRESS_SPACE_MEMORY, &b->bar0); @@ -352,7 +352,7 @@ static int e500_pcihost_initfn(SysBusDevice *dev) sysbus_init_irq(dev, &s->irq[i]); } - memory_region_init(&s->pio, "pci-pio", PCIE500_PCI_IOLEN); + memory_region_init(&s->pio, OBJECT(s), "pci-pio", PCIE500_PCI_IOLEN); b = pci_register_bus(DEVICE(dev), NULL, mpc85xx_pci_set_irq, mpc85xx_pci_map_irq, s->irq, address_space_mem, @@ -361,12 +361,12 @@ static int e500_pcihost_initfn(SysBusDevice *dev) pci_create_simple(b, 0, "e500-host-bridge"); - memory_region_init(&s->container, "pci-container", PCIE500_ALL_SIZE); - memory_region_init_io(&h->conf_mem, &pci_host_conf_be_ops, h, + memory_region_init(&s->container, OBJECT(h), "pci-container", PCIE500_ALL_SIZE); + memory_region_init_io(&h->conf_mem, OBJECT(h), &pci_host_conf_be_ops, h, "pci-conf-idx", 4); - memory_region_init_io(&h->data_mem, &pci_host_data_le_ops, h, + memory_region_init_io(&h->data_mem, OBJECT(h), &pci_host_data_le_ops, h, "pci-conf-data", 4); - memory_region_init_io(&s->iomem, &e500_pci_reg_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &e500_pci_reg_ops, s, "pci.reg", PCIE500_REG_SIZE); memory_region_add_subregion(&s->container, PCIE500_CFGADDR, &h->conf_mem); memory_region_add_subregion(&s->container, PCIE500_CFGDATA, &h->data_mem); diff --git a/hw/pci-host/prep.c b/hw/pci-host/prep.c index 6130253..b41d564 100644 --- a/hw/pci-host/prep.c +++ b/hw/pci-host/prep.c @@ -125,20 +125,20 @@ static void raven_pcihost_realizefn(DeviceState *d, Error **errp) pci_bus_irqs(&s->pci_bus, prep_set_irq, prep_map_irq, s->irq, 4); - memory_region_init_io(&h->conf_mem, &pci_host_conf_be_ops, s, + memory_region_init_io(&h->conf_mem, OBJECT(h), &pci_host_conf_be_ops, s, "pci-conf-idx", 1); sysbus_add_io(dev, 0xcf8, &h->conf_mem); sysbus_init_ioports(&h->busdev, 0xcf8, 1); - memory_region_init_io(&h->data_mem, &pci_host_data_be_ops, s, + memory_region_init_io(&h->data_mem, OBJECT(h), &pci_host_data_be_ops, s, "pci-conf-data", 1); sysbus_add_io(dev, 0xcfc, &h->data_mem); sysbus_init_ioports(&h->busdev, 0xcfc, 1); - memory_region_init_io(&h->mmcfg, &PPC_PCIIO_ops, s, "pciio", 0x00400000); + memory_region_init_io(&h->mmcfg, OBJECT(s), &PPC_PCIIO_ops, s, "pciio", 0x00400000); memory_region_add_subregion(address_space_mem, 0x80800000, &h->mmcfg); - memory_region_init_io(&s->intack, &PPC_intack_ops, s, "pci-intack", 1); + memory_region_init_io(&s->intack, OBJECT(s), &PPC_intack_ops, s, "pci-intack", 1); memory_region_add_subregion(address_space_mem, 0xbffffff0, &s->intack); /* TODO Remove once realize propagates to child devices. */ diff --git a/hw/pci-host/q35.c b/hw/pci-host/q35.c index 13148ed..8c3ee53 100644 --- a/hw/pci-host/q35.c +++ b/hw/pci-host/q35.c @@ -40,12 +40,12 @@ static int q35_host_init(SysBusDevice *dev) PCIHostState *pci = FROM_SYSBUS(PCIHostState, dev); Q35PCIHost *s = Q35_HOST_DEVICE(&dev->qdev); - memory_region_init_io(&pci->conf_mem, &pci_host_conf_le_ops, pci, + memory_region_init_io(&pci->conf_mem, OBJECT(pci), &pci_host_conf_le_ops, pci, "pci-conf-idx", 4); sysbus_add_io(dev, MCH_HOST_BRIDGE_CONFIG_ADDR, &pci->conf_mem); sysbus_init_ioports(&pci->busdev, MCH_HOST_BRIDGE_CONFIG_ADDR, 4); - memory_region_init_io(&pci->data_mem, &pci_host_data_le_ops, pci, + memory_region_init_io(&pci->data_mem, OBJECT(pci), &pci_host_data_le_ops, pci, "pci-conf-data", 4); sysbus_add_io(dev, MCH_HOST_BRIDGE_CONFIG_DATA, &pci->data_mem); sysbus_init_ioports(&pci->busdev, MCH_HOST_BRIDGE_CONFIG_DATA, 4); @@ -262,7 +262,7 @@ static int mch_init(PCIDevice *d) MCH_HOST_BRIDGE_PCIEXBAR_MAX; /* setup pci memory regions */ - memory_region_init_alias(&mch->pci_hole, "pci-hole", + memory_region_init_alias(&mch->pci_hole, OBJECT(mch), "pci-hole", mch->pci_address_space, mch->below_4g_mem_size, 0x100000000ULL - mch->below_4g_mem_size); @@ -270,7 +270,7 @@ static int mch_init(PCIDevice *d) &mch->pci_hole); pci_hole64_size = (sizeof(hwaddr) == 4 ? 0 : ((uint64_t)1 << 62)); - memory_region_init_alias(&mch->pci_hole_64bit, "pci-hole64", + memory_region_init_alias(&mch->pci_hole_64bit, OBJECT(mch), "pci-hole64", mch->pci_address_space, 0x100000000ULL + mch->above_4g_mem_size, pci_hole64_size); @@ -281,15 +281,15 @@ static int mch_init(PCIDevice *d) } /* smram */ cpu_smm_register(&mch_set_smm, mch); - memory_region_init_alias(&mch->smram_region, "smram-region", + memory_region_init_alias(&mch->smram_region, OBJECT(mch), "smram-region", mch->pci_address_space, 0xa0000, 0x20000); memory_region_add_subregion_overlap(mch->system_memory, 0xa0000, &mch->smram_region, 1); memory_region_set_enabled(&mch->smram_region, false); - init_pam(mch->ram_memory, mch->system_memory, mch->pci_address_space, + init_pam(DEVICE(mch), mch->ram_memory, mch->system_memory, mch->pci_address_space, &mch->pam_regions[0], PAM_BIOS_BASE, PAM_BIOS_SIZE); for (i = 0; i < 12; ++i) { - init_pam(mch->ram_memory, mch->system_memory, mch->pci_address_space, + init_pam(DEVICE(mch), mch->ram_memory, mch->system_memory, mch->pci_address_space, &mch->pam_regions[i+1], PAM_EXPAN_BASE + i * PAM_EXPAN_SIZE, PAM_EXPAN_SIZE); } diff --git a/hw/pci-host/uninorth.c b/hw/pci-host/uninorth.c index fff235d..91530cd 100644 --- a/hw/pci-host/uninorth.c +++ b/hw/pci-host/uninorth.c @@ -152,9 +152,9 @@ static int pci_unin_main_init_device(SysBusDevice *dev) /* Uninorth main bus */ h = PCI_HOST_BRIDGE(dev); - memory_region_init_io(&h->conf_mem, &pci_host_conf_le_ops, + memory_region_init_io(&h->conf_mem, OBJECT(h), &pci_host_conf_le_ops, dev, "pci-conf-idx", 0x1000); - memory_region_init_io(&h->data_mem, &unin_data_ops, dev, + memory_region_init_io(&h->data_mem, OBJECT(h), &unin_data_ops, dev, "pci-conf-data", 0x1000); sysbus_init_mmio(dev, &h->conf_mem); sysbus_init_mmio(dev, &h->data_mem); @@ -170,9 +170,9 @@ static int pci_u3_agp_init_device(SysBusDevice *dev) /* Uninorth U3 AGP bus */ h = PCI_HOST_BRIDGE(dev); - memory_region_init_io(&h->conf_mem, &pci_host_conf_le_ops, + memory_region_init_io(&h->conf_mem, OBJECT(h), &pci_host_conf_le_ops, dev, "pci-conf-idx", 0x1000); - memory_region_init_io(&h->data_mem, &unin_data_ops, dev, + memory_region_init_io(&h->data_mem, OBJECT(h), &unin_data_ops, dev, "pci-conf-data", 0x1000); sysbus_init_mmio(dev, &h->conf_mem); sysbus_init_mmio(dev, &h->data_mem); @@ -187,9 +187,9 @@ static int pci_unin_agp_init_device(SysBusDevice *dev) /* Uninorth AGP bus */ h = PCI_HOST_BRIDGE(dev); - memory_region_init_io(&h->conf_mem, &pci_host_conf_le_ops, + memory_region_init_io(&h->conf_mem, OBJECT(h), &pci_host_conf_le_ops, dev, "pci-conf-idx", 0x1000); - memory_region_init_io(&h->data_mem, &pci_host_data_le_ops, + memory_region_init_io(&h->data_mem, OBJECT(h), &pci_host_data_le_ops, dev, "pci-conf-data", 0x1000); sysbus_init_mmio(dev, &h->conf_mem); sysbus_init_mmio(dev, &h->data_mem); @@ -203,9 +203,9 @@ static int pci_unin_internal_init_device(SysBusDevice *dev) /* Uninorth internal bus */ h = PCI_HOST_BRIDGE(dev); - memory_region_init_io(&h->conf_mem, &pci_host_conf_le_ops, + memory_region_init_io(&h->conf_mem, OBJECT(h), &pci_host_conf_le_ops, dev, "pci-conf-idx", 0x1000); - memory_region_init_io(&h->data_mem, &pci_host_data_le_ops, + memory_region_init_io(&h->data_mem, OBJECT(h), &pci_host_data_le_ops, dev, "pci-conf-data", 0x1000); sysbus_init_mmio(dev, &h->conf_mem); sysbus_init_mmio(dev, &h->data_mem); @@ -228,8 +228,8 @@ PCIBus *pci_pmac_init(qemu_irq *pic, s = SYS_BUS_DEVICE(dev); h = PCI_HOST_BRIDGE(s); d = UNI_NORTH_PCI_HOST_BRIDGE(dev); - memory_region_init(&d->pci_mmio, "pci-mmio", 0x100000000ULL); - memory_region_init_alias(&d->pci_hole, "pci-hole", &d->pci_mmio, + memory_region_init(&d->pci_mmio, OBJECT(d), "pci-mmio", 0x100000000ULL); + memory_region_init_alias(&d->pci_hole, OBJECT(d), "pci-hole", &d->pci_mmio, 0x80000000ULL, 0x70000000ULL); memory_region_add_subregion(address_space_mem, 0x80000000ULL, &d->pci_hole); @@ -294,8 +294,8 @@ PCIBus *pci_pmac_u3_init(qemu_irq *pic, h = PCI_HOST_BRIDGE(dev); d = U3_AGP_HOST_BRIDGE(dev); - memory_region_init(&d->pci_mmio, "pci-mmio", 0x100000000ULL); - memory_region_init_alias(&d->pci_hole, "pci-hole", &d->pci_mmio, + memory_region_init(&d->pci_mmio, OBJECT(d), "pci-mmio", 0x100000000ULL); + memory_region_init_alias(&d->pci_hole, OBJECT(d), "pci-hole", &d->pci_mmio, 0x80000000ULL, 0x70000000ULL); memory_region_add_subregion(address_space_mem, 0x80000000ULL, &d->pci_hole); diff --git a/hw/pci-host/versatile.c b/hw/pci-host/versatile.c index 2f996d9..9238d39 100644 --- a/hw/pci-host/versatile.c +++ b/hw/pci-host/versatile.c @@ -381,8 +381,8 @@ static void pci_vpb_init(Object *obj) PCIHostState *h = PCI_HOST_BRIDGE(obj); PCIVPBState *s = PCI_VPB(obj); - memory_region_init(&s->pci_io_space, "pci_io", 1ULL << 32); - memory_region_init(&s->pci_mem_space, "pci_mem", 1ULL << 32); + memory_region_init(&s->pci_io_space, OBJECT(s), "pci_io", 1ULL << 32); + memory_region_init(&s->pci_mem_space, OBJECT(s), "pci_mem", 1ULL << 32); pci_bus_new_inplace(&s->pci_bus, DEVICE(obj), "pci", &s->pci_mem_space, &s->pci_io_space, @@ -424,20 +424,20 @@ static void pci_vpb_realize(DeviceState *dev, Error **errp) * 3 : PCI IO window * 4..6 : PCI memory windows */ - memory_region_init_io(&s->controlregs, &pci_vpb_reg_ops, s, "pci-vpb-regs", - 0x1000); + memory_region_init_io(&s->controlregs, OBJECT(s), &pci_vpb_reg_ops, s, + "pci-vpb-regs", 0x1000); sysbus_init_mmio(sbd, &s->controlregs); - memory_region_init_io(&s->mem_config, &pci_vpb_config_ops, s, + memory_region_init_io(&s->mem_config, OBJECT(s), &pci_vpb_config_ops, s, "pci-vpb-selfconfig", 0x1000000); sysbus_init_mmio(sbd, &s->mem_config); - memory_region_init_io(&s->mem_config2, &pci_vpb_config_ops, s, + memory_region_init_io(&s->mem_config2, OBJECT(s), &pci_vpb_config_ops, s, "pci-vpb-config", 0x1000000); sysbus_init_mmio(sbd, &s->mem_config2); /* The window into I/O space is always into a fixed base address; * its size is the same for both realview and versatile. */ - memory_region_init_alias(&s->pci_io_window, "pci-vbp-io-window", + memory_region_init_alias(&s->pci_io_window, OBJECT(s), "pci-vbp-io-window", &s->pci_io_space, 0, 0x100000); sysbus_init_mmio(sbd, &s->pci_io_space); @@ -447,7 +447,7 @@ static void pci_vpb_realize(DeviceState *dev, Error **errp) * offsets are guest controllable via the IMAP registers. */ for (i = 0; i < 3; i++) { - memory_region_init_alias(&s->pci_mem_window[i], "pci-vbp-window", + memory_region_init_alias(&s->pci_mem_window[i], OBJECT(s), "pci-vbp-window", &s->pci_mem_space, 0, s->mem_win_size[i]); sysbus_init_mmio(sbd, &s->pci_mem_window[i]); } diff --git a/hw/pci/msix.c b/hw/pci/msix.c index 6da75ec..3430770 100644 --- a/hw/pci/msix.c +++ b/hw/pci/msix.c @@ -280,10 +280,10 @@ int msix_init(struct PCIDevice *dev, unsigned short nentries, msix_mask_all(dev, nentries); - memory_region_init_io(&dev->msix_table_mmio, &msix_table_mmio_ops, dev, + memory_region_init_io(&dev->msix_table_mmio, OBJECT(dev), &msix_table_mmio_ops, dev, "msix-table", table_size); memory_region_add_subregion(table_bar, table_offset, &dev->msix_table_mmio); - memory_region_init_io(&dev->msix_pba_mmio, &msix_pba_mmio_ops, dev, + memory_region_init_io(&dev->msix_pba_mmio, OBJECT(dev), &msix_pba_mmio_ops, dev, "msix-pba", pba_size); memory_region_add_subregion(pba_bar, pba_offset, &dev->msix_pba_mmio); @@ -311,7 +311,7 @@ int msix_init_exclusive_bar(PCIDevice *dev, unsigned short nentries, } name = g_strdup_printf("%s-msix", dev->name); - memory_region_init(&dev->msix_exclusive_bar, name, MSIX_EXCLUSIVE_BAR_SIZE); + memory_region_init(&dev->msix_exclusive_bar, OBJECT(dev), name, MSIX_EXCLUSIVE_BAR_SIZE); g_free(name); ret = msix_init(dev, nentries, &dev->msix_exclusive_bar, bar_nr, diff --git a/hw/pci/pci.c b/hw/pci/pci.c index 8680063..dcc85ef 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -814,7 +814,8 @@ static PCIDevice *do_pci_register_device(PCIDevice *pci_dev, PCIBus *bus, dma_as = &address_space_memory; } - memory_region_init_alias(&pci_dev->bus_master_enable_region, "bus master", + memory_region_init_alias(&pci_dev->bus_master_enable_region, + OBJECT(pci_dev), "bus master", dma_as->root, 0, memory_region_size(dma_as->root)); memory_region_set_enabled(&pci_dev->bus_master_enable_region, false); address_space_init(&pci_dev->bus_master_as, &pci_dev->bus_master_enable_region, @@ -1950,7 +1951,7 @@ static int pci_add_option_rom(PCIDevice *pdev, bool is_default_rom) snprintf(name, sizeof(name), "%s.rom", object_get_typename(OBJECT(pdev))); } pdev->has_rom = true; - memory_region_init_ram(&pdev->rom, name, size); + memory_region_init_ram(&pdev->rom, OBJECT(pdev), name, size); vmstate_register_ram(&pdev->rom, &pdev->qdev); ptr = memory_region_get_ram_ptr(&pdev->rom); load_image(path, ptr); diff --git a/hw/pci/pci_bridge.c b/hw/pci/pci_bridge.c index 24be6c5..ecdeab0 100644 --- a/hw/pci/pci_bridge.c +++ b/hw/pci/pci_bridge.c @@ -147,7 +147,7 @@ static void pci_bridge_init_alias(PCIBridge *bridge, MemoryRegion *alias, * Apparently no way to do this with existing memory APIs. */ pcibus_t size = enabled && limit >= base ? limit + 1 - base : 0; - memory_region_init_alias(alias, name, space, base, size); + memory_region_init_alias(alias, OBJECT(bridge), name, space, base, size); memory_region_add_subregion_overlap(parent_space, base, alias, 1); } @@ -156,13 +156,13 @@ static void pci_bridge_init_vga_aliases(PCIBridge *br, PCIBus *parent, { uint16_t brctl = pci_get_word(br->dev.config + PCI_BRIDGE_CONTROL); - memory_region_init_alias(&alias_vga[QEMU_PCI_VGA_IO_LO], + memory_region_init_alias(&alias_vga[QEMU_PCI_VGA_IO_LO], OBJECT(br), "pci_bridge_vga_io_lo", &br->address_space_io, QEMU_PCI_VGA_IO_LO_BASE, QEMU_PCI_VGA_IO_LO_SIZE); - memory_region_init_alias(&alias_vga[QEMU_PCI_VGA_IO_HI], + memory_region_init_alias(&alias_vga[QEMU_PCI_VGA_IO_HI], OBJECT(br), "pci_bridge_vga_io_hi", &br->address_space_io, QEMU_PCI_VGA_IO_HI_BASE, QEMU_PCI_VGA_IO_HI_SIZE); - memory_region_init_alias(&alias_vga[QEMU_PCI_VGA_MEM], + memory_region_init_alias(&alias_vga[QEMU_PCI_VGA_MEM], OBJECT(br), "pci_bridge_vga_mem", &br->address_space_mem, QEMU_PCI_VGA_MEM_BASE, QEMU_PCI_VGA_MEM_SIZE); @@ -367,9 +367,9 @@ int pci_bridge_initfn(PCIDevice *dev, const char *typename) sec_bus->parent_dev = dev; sec_bus->map_irq = br->map_irq ? br->map_irq : pci_swizzle_map_irq_fn; sec_bus->address_space_mem = &br->address_space_mem; - memory_region_init(&br->address_space_mem, "pci_bridge_pci", INT64_MAX); + memory_region_init(&br->address_space_mem, OBJECT(br), "pci_bridge_pci", INT64_MAX); sec_bus->address_space_io = &br->address_space_io; - memory_region_init(&br->address_space_io, "pci_bridge_io", 65536); + memory_region_init(&br->address_space_io, OBJECT(br), "pci_bridge_io", 65536); br->windows = pci_bridge_region_init(br); QLIST_INIT(&sec_bus->child); QLIST_INSERT_HEAD(&parent->child, sec_bus, sibling); diff --git a/hw/pci/pcie_host.c b/hw/pci/pcie_host.c index b2d942b..b70e5ad 100644 --- a/hw/pci/pcie_host.c +++ b/hw/pci/pcie_host.c @@ -130,7 +130,8 @@ void pcie_host_mmcfg_map(PCIExpressHost *e, hwaddr addr, assert(size >= PCIE_MMCFG_SIZE_MIN); assert(size <= PCIE_MMCFG_SIZE_MAX); e->size = size; - memory_region_init_io(&e->mmio, &pcie_mmcfg_ops, e, "pcie-mmcfg", e->size); + memory_region_init_io(&e->mmio, OBJECT(e), &pcie_mmcfg_ops, e, + "pcie-mmcfg", e->size); e->base_addr = addr; memory_region_add_subregion(get_system_memory(), e->base_addr, &e->mmio); } diff --git a/hw/pci/shpc.c b/hw/pci/shpc.c index d35c2ee..eb092fd 100644 --- a/hw/pci/shpc.c +++ b/hw/pci/shpc.c @@ -612,8 +612,8 @@ int shpc_init(PCIDevice *d, PCIBus *sec_bus, MemoryRegion *bar, unsigned offset) } /* TODO: init cmask */ - memory_region_init_io(&shpc->mmio, &shpc_mmio_ops, d, "shpc-mmio", - SHPC_SIZEOF(d)); + memory_region_init_io(&shpc->mmio, OBJECT(d), &shpc_mmio_ops, + d, "shpc-mmio", SHPC_SIZEOF(d)); shpc_cap_update_dword(d); memory_region_add_subregion(bar, offset, &shpc->mmio); pci_bus_hotplug(sec_bus, shpc_device_hotplug, &d->qdev); diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c index 75b05a2..69837a5 100644 --- a/hw/ppc/e500.c +++ b/hw/ppc/e500.c @@ -651,7 +651,7 @@ void ppce500_init(PPCE500Params *params) params->ram_size = ram_size; /* Register Memory */ - memory_region_init_ram(ram, "mpc8544ds.ram", ram_size); + memory_region_init_ram(ram, NULL, "mpc8544ds.ram", ram_size); vmstate_register_ram_global(ram); memory_region_add_subregion(address_space_mem, 0, ram); @@ -783,7 +783,7 @@ static int e500_ccsr_initfn(SysBusDevice *dev) PPCE500CCSRState *ccsr; ccsr = CCSR(dev); - memory_region_init(&ccsr->ccsr_space, "e500-ccsr", + memory_region_init(&ccsr->ccsr_space, OBJECT(ccsr), "e500-ccsr", MPC8544_CCSRBAR_SIZE); return 0; } diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c index 98b902e..77a8c2e 100644 --- a/hw/ppc/mac_newworld.c +++ b/hw/ppc/mac_newworld.c @@ -196,12 +196,12 @@ static void ppc_core99_init(QEMUMachineInitArgs *args) } /* allocate RAM */ - memory_region_init_ram(ram, "ppc_core99.ram", ram_size); + memory_region_init_ram(ram, NULL, "ppc_core99.ram", ram_size); vmstate_register_ram_global(ram); memory_region_add_subregion(get_system_memory(), 0, ram); /* allocate and load BIOS */ - memory_region_init_ram(bios, "ppc_core99.bios", BIOS_SIZE); + memory_region_init_ram(bios, NULL, "ppc_core99.bios", BIOS_SIZE); vmstate_register_ram_global(bios); if (bios_name == NULL) bios_name = PROM_FILENAME; @@ -290,10 +290,10 @@ static void ppc_core99_init(QEMUMachineInitArgs *args) isa_mmio_init(0xf2000000, 0x00800000); /* UniN init: XXX should be a real device */ - memory_region_init_io(unin_memory, &unin_ops, token, "unin", 0x1000); + memory_region_init_io(unin_memory, NULL, &unin_ops, token, "unin", 0x1000); memory_region_add_subregion(get_system_memory(), 0xf8000000, unin_memory); - memory_region_init_io(unin2_memory, &unin_ops, token, "unin", 0x1000); + memory_region_init_io(unin2_memory, NULL, &unin_ops, token, "unin", 0x1000); memory_region_add_subregion(get_system_memory(), 0xf3000000, unin2_memory); openpic_irqs = g_malloc0(smp_cpus * sizeof(qemu_irq *)); @@ -371,7 +371,7 @@ static void ppc_core99_init(QEMUMachineInitArgs *args) escc_mem = escc_init(0, pic[0x25], pic[0x24], serial_hds[0], serial_hds[1], ESCC_CLOCK, 4); - memory_region_init_alias(escc_bar, "escc-bar", + memory_region_init_alias(escc_bar, NULL, "escc-bar", escc_mem, 0, memory_region_size(escc_mem)); for(i = 0; i < nb_nics; i++) diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c index 1d73a73..4663ed2 100644 --- a/hw/ppc/mac_oldworld.c +++ b/hw/ppc/mac_oldworld.c @@ -126,12 +126,12 @@ static void ppc_heathrow_init(QEMUMachineInitArgs *args) exit(1); } - memory_region_init_ram(ram, "ppc_heathrow.ram", ram_size); + memory_region_init_ram(ram, NULL, "ppc_heathrow.ram", ram_size); vmstate_register_ram_global(ram); memory_region_add_subregion(sysmem, 0, ram); /* allocate and load BIOS */ - memory_region_init_ram(bios, "ppc_heathrow.bios", BIOS_SIZE); + memory_region_init_ram(bios, NULL, "ppc_heathrow.bios", BIOS_SIZE); vmstate_register_ram_global(bios); if (bios_name == NULL) bios_name = PROM_FILENAME; @@ -255,7 +255,7 @@ static void ppc_heathrow_init(QEMUMachineInitArgs *args) escc_mem = escc_init(0, pic[0x0f], pic[0x10], serial_hds[0], serial_hds[1], ESCC_CLOCK, 4); - memory_region_init_alias(escc_bar, "escc-bar", + memory_region_init_alias(escc_bar, NULL, "escc-bar", escc_mem, 0, memory_region_size(escc_mem)); for(i = 0; i < nb_nics; i++) diff --git a/hw/ppc/mpc8544_guts.c b/hw/ppc/mpc8544_guts.c index d41f615..2e2f2eb 100644 --- a/hw/ppc/mpc8544_guts.c +++ b/hw/ppc/mpc8544_guts.c @@ -119,7 +119,7 @@ static void mpc8544_guts_initfn(Object *obj) SysBusDevice *d = SYS_BUS_DEVICE(obj); GutsState *s = MPC8544_GUTS(obj); - memory_region_init_io(&s->iomem, &mpc8544_guts_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &mpc8544_guts_ops, s, "mpc8544.guts", MPC8544_GUTS_MMIO_SIZE); sysbus_init_mmio(d, &s->iomem); } diff --git a/hw/ppc/ppc405_boards.c b/hw/ppc/ppc405_boards.c index f0c7ee9..f74e5e5 100644 --- a/hw/ppc/ppc405_boards.c +++ b/hw/ppc/ppc405_boards.c @@ -164,7 +164,7 @@ static void ref405ep_fpga_init(MemoryRegion *sysmem, uint32_t base) MemoryRegion *fpga_memory = g_new(MemoryRegion, 1); fpga = g_malloc0(sizeof(ref405ep_fpga_t)); - memory_region_init_io(fpga_memory, &ref405ep_fpga_ops, fpga, + memory_region_init_io(fpga_memory, NULL, &ref405ep_fpga_ops, fpga, "fpga", 0x00000100); memory_region_add_subregion(sysmem, base, fpga_memory); qemu_register_reset(&ref405ep_fpga_reset, fpga); @@ -197,11 +197,11 @@ static void ref405ep_init(QEMUMachineInitArgs *args) MemoryRegion *sysmem = get_system_memory(); /* XXX: fix this */ - memory_region_init_ram(&ram_memories[0], "ef405ep.ram", 0x08000000); + memory_region_init_ram(&ram_memories[0], NULL, "ef405ep.ram", 0x08000000); vmstate_register_ram_global(&ram_memories[0]); ram_bases[0] = 0; ram_sizes[0] = 0x08000000; - memory_region_init(&ram_memories[1], "ef405ep.ram1", 0); + memory_region_init(&ram_memories[1], NULL, "ef405ep.ram1", 0); ram_bases[1] = 0x00000000; ram_sizes[1] = 0x00000000; ram_size = 128 * 1024 * 1024; @@ -212,7 +212,7 @@ static void ref405ep_init(QEMUMachineInitArgs *args) 33333333, &pic, kernel_filename == NULL ? 0 : 1); /* allocate SRAM */ sram_size = 512 * 1024; - memory_region_init_ram(sram, "ef405ep.sram", sram_size); + memory_region_init_ram(sram, NULL, "ef405ep.sram", sram_size); vmstate_register_ram_global(sram); memory_region_add_subregion(sysmem, 0xFFF00000, sram); /* allocate and load BIOS */ @@ -244,7 +244,7 @@ static void ref405ep_init(QEMUMachineInitArgs *args) printf("Load BIOS from file\n"); #endif bios = g_new(MemoryRegion, 1); - memory_region_init_ram(bios, "ef405ep.bios", BIOS_SIZE); + memory_region_init_ram(bios, NULL, "ef405ep.bios", BIOS_SIZE); vmstate_register_ram_global(bios); if (bios_name == NULL) bios_name = BIOS_FILENAME; @@ -490,7 +490,7 @@ static void taihu_cpld_init(MemoryRegion *sysmem, uint32_t base) MemoryRegion *cpld_memory = g_new(MemoryRegion, 1); cpld = g_malloc0(sizeof(taihu_cpld_t)); - memory_region_init_io(cpld_memory, &taihu_cpld_ops, cpld, "cpld", 0x100); + memory_region_init_io(cpld_memory, NULL, &taihu_cpld_ops, cpld, "cpld", 0x100); memory_region_add_subregion(sysmem, base, cpld_memory); qemu_register_reset(&taihu_cpld_reset, cpld); } @@ -514,12 +514,12 @@ static void taihu_405ep_init(QEMUMachineInitArgs *args) DriveInfo *dinfo; /* RAM is soldered to the board so the size cannot be changed */ - memory_region_init_ram(&ram_memories[0], + memory_region_init_ram(&ram_memories[0], NULL, "taihu_405ep.ram-0", 0x04000000); vmstate_register_ram_global(&ram_memories[0]); ram_bases[0] = 0; ram_sizes[0] = 0x04000000; - memory_region_init_ram(&ram_memories[1], + memory_region_init_ram(&ram_memories[1], NULL, "taihu_405ep.ram-1", 0x04000000); vmstate_register_ram_global(&ram_memories[1]); ram_bases[1] = 0x04000000; @@ -563,7 +563,7 @@ static void taihu_405ep_init(QEMUMachineInitArgs *args) if (bios_name == NULL) bios_name = BIOS_FILENAME; bios = g_new(MemoryRegion, 1); - memory_region_init_ram(bios, "taihu_405ep.bios", BIOS_SIZE); + memory_region_init_ram(bios, NULL, "taihu_405ep.bios", BIOS_SIZE); vmstate_register_ram_global(bios); filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); if (filename) { diff --git a/hw/ppc/ppc405_uc.c b/hw/ppc/ppc405_uc.c index c6c909e..290f71a 100644 --- a/hw/ppc/ppc405_uc.c +++ b/hw/ppc/ppc405_uc.c @@ -390,7 +390,7 @@ static void ppc4xx_opba_init(hwaddr base) #ifdef DEBUG_OPBA printf("%s: offset " TARGET_FMT_plx "\n", __func__, base); #endif - memory_region_init_io(&opba->io, &opba_ops, opba, "opba", 0x002); + memory_region_init_io(&opba->io, NULL, &opba_ops, opba, "opba", 0x002); memory_region_add_subregion(get_system_memory(), base, &opba->io); qemu_register_reset(ppc4xx_opba_reset, opba); } @@ -812,7 +812,7 @@ static void ppc405_gpio_init(hwaddr base) #ifdef DEBUG_GPIO printf("%s: offset " TARGET_FMT_plx "\n", __func__, base); #endif - memory_region_init_io(&gpio->io, &ppc405_gpio_ops, gpio, "pgio", 0x038); + memory_region_init_io(&gpio->io, NULL, &ppc405_gpio_ops, gpio, "pgio", 0x038); memory_region_add_subregion(get_system_memory(), base, &gpio->io); qemu_register_reset(&ppc405_gpio_reset, gpio); } @@ -972,9 +972,9 @@ static void ppc405_ocm_init(CPUPPCState *env) ocm = g_malloc0(sizeof(ppc405_ocm_t)); /* XXX: Size is 4096 or 0x04000000 */ - memory_region_init_ram(&ocm->isarc_ram, "ppc405.ocm", 4096); + memory_region_init_ram(&ocm->isarc_ram, NULL, "ppc405.ocm", 4096); vmstate_register_ram_global(&ocm->isarc_ram); - memory_region_init_alias(&ocm->dsarc_ram, "ppc405.dsarc", &ocm->isarc_ram, + memory_region_init_alias(&ocm->dsarc_ram, NULL, "ppc405.dsarc", &ocm->isarc_ram, 0, 4096); qemu_register_reset(&ocm_reset, ocm); ppc_dcr_register(env, OCM0_ISARC, @@ -1222,7 +1222,7 @@ static void ppc405_i2c_init(hwaddr base, qemu_irq irq) #ifdef DEBUG_I2C printf("%s: offset " TARGET_FMT_plx "\n", __func__, base); #endif - memory_region_init_io(&i2c->iomem, &i2c_ops, i2c, "i2c", 0x011); + memory_region_init_io(&i2c->iomem, NULL, &i2c_ops, i2c, "i2c", 0x011); memory_region_add_subregion(get_system_memory(), base, &i2c->iomem); qemu_register_reset(ppc4xx_i2c_reset, i2c); } @@ -1501,7 +1501,7 @@ static void ppc4xx_gpt_init(hwaddr base, qemu_irq irqs[5]) #ifdef DEBUG_GPT printf("%s: offset " TARGET_FMT_plx "\n", __func__, base); #endif - memory_region_init_io(&gpt->iomem, &gpt_ops, gpt, "gpt", 0x0d4); + memory_region_init_io(&gpt->iomem, NULL, &gpt_ops, gpt, "gpt", 0x0d4); memory_region_add_subregion(get_system_memory(), base, &gpt->iomem); qemu_register_reset(ppc4xx_gpt_reset, gpt); } diff --git a/hw/ppc/ppc4xx_devs.c b/hw/ppc/ppc4xx_devs.c index d8e3dae..239aada 100644 --- a/hw/ppc/ppc4xx_devs.c +++ b/hw/ppc/ppc4xx_devs.c @@ -431,7 +431,7 @@ static void sdram_set_bcr(ppc4xx_sdram_t *sdram, printf("%s: Map RAM area " TARGET_FMT_plx " " TARGET_FMT_lx "\n", __func__, sdram_base(bcr), sdram_size(bcr)); #endif - memory_region_init(&sdram->containers[n], "sdram-containers", + memory_region_init(&sdram->containers[n], NULL, "sdram-containers", sdram_size(bcr)); memory_region_add_subregion(&sdram->containers[n], 0, &sdram->ram_memories[n]); @@ -696,7 +696,7 @@ ram_addr_t ppc4xx_sdram_adjust(ram_addr_t ram_size, int nr_banks, if (bank_size <= size_left) { char name[32]; snprintf(name, sizeof(name), "ppc4xx.sdram%d", i); - memory_region_init_ram(&ram_memories[i], name, bank_size); + memory_region_init_ram(&ram_memories[i], NULL, name, bank_size); vmstate_register_ram_global(&ram_memories[i]); ram_bases[i] = base; ram_sizes[i] = bank_size; diff --git a/hw/ppc/ppc4xx_pci.c b/hw/ppc/ppc4xx_pci.c index 599539b..d2d6f65 100644 --- a/hw/ppc/ppc4xx_pci.c +++ b/hw/ppc/ppc4xx_pci.c @@ -355,12 +355,12 @@ static int ppc4xx_pcihost_initfn(SysBusDevice *dev) pci_create_simple(b, 0, "ppc4xx-host-bridge"); /* XXX split into 2 memory regions, one for config space, one for regs */ - memory_region_init(&s->container, "pci-container", PCI_ALL_SIZE); - memory_region_init_io(&h->conf_mem, &pci_host_conf_le_ops, h, + memory_region_init(&s->container, OBJECT(s), "pci-container", PCI_ALL_SIZE); + memory_region_init_io(&h->conf_mem, OBJECT(s), &pci_host_conf_le_ops, h, "pci-conf-idx", 4); - memory_region_init_io(&h->data_mem, &pci_host_data_le_ops, h, + memory_region_init_io(&h->data_mem, OBJECT(s), &pci_host_data_le_ops, h, "pci-conf-data", 4); - memory_region_init_io(&s->iomem, &pci_reg_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &pci_reg_ops, s, "pci.reg", PCI_REG_SIZE); memory_region_add_subregion(&s->container, PCIC0_CFGADDR, &h->conf_mem); memory_region_add_subregion(&s->container, PCIC0_CFGDATA, &h->data_mem); diff --git a/hw/ppc/ppce500_spin.c b/hw/ppc/ppce500_spin.c index ea65414..11b7de2 100644 --- a/hw/ppc/ppce500_spin.c +++ b/hw/ppc/ppce500_spin.c @@ -191,8 +191,8 @@ static int ppce500_spin_initfn(SysBusDevice *dev) s = FROM_SYSBUS(SpinState, SYS_BUS_DEVICE(dev)); - memory_region_init_io(&s->iomem, &spin_rw_ops, s, "e500 spin pv device", - sizeof(SpinInfo) * MAX_CPUS); + memory_region_init_io(&s->iomem, OBJECT(s), &spin_rw_ops, s, + "e500 spin pv device", sizeof(SpinInfo) * MAX_CPUS); sysbus_init_mmio(dev, &s->iomem); qemu_register_reset(spin_reset, s); diff --git a/hw/ppc/prep.c b/hw/ppc/prep.c index f674ab7..7b2559d 100644 --- a/hw/ppc/prep.c +++ b/hw/ppc/prep.c @@ -434,6 +434,16 @@ static void ppc_prep_reset(void *opaque) cpu->env.nip = 0xfffffffc; } +static const MemoryRegionPortio prep_portio_list[] = { + /* System control ports */ + { 0x0092, 1, 1, .read = PREP_io_800_readb, .write = PREP_io_800_writeb, }, + { 0x0800, 0x52, 1, + .read = PREP_io_800_readb, .write = PREP_io_800_writeb, }, + /* Special port to get debug messages from Open-Firmware */ + { 0x0F00, 4, 1, .write = PPC_debug_write, }, + PORTIO_END_OF_LIST(), +}; + /* PowerPC PREP hardware initialisation */ static void ppc_prep_init(QEMUMachineInitArgs *args) { @@ -450,6 +460,7 @@ static void ppc_prep_init(QEMUMachineInitArgs *args) nvram_t nvram; M48t59State *m48t59; MemoryRegion *PPC_io_memory = g_new(MemoryRegion, 1); + PortioList *port_list = g_new(PortioList, 1); #if 0 MemoryRegion *xcsr = g_new(MemoryRegion, 1); #endif @@ -494,12 +505,12 @@ static void ppc_prep_init(QEMUMachineInitArgs *args) } /* allocate RAM */ - memory_region_init_ram(ram, "ppc_prep.ram", ram_size); + memory_region_init_ram(ram, NULL, "ppc_prep.ram", ram_size); vmstate_register_ram_global(ram); memory_region_add_subregion(sysmem, 0, ram); /* allocate and load BIOS */ - memory_region_init_ram(bios, "ppc_prep.bios", BIOS_SIZE); + memory_region_init_ram(bios, NULL, "ppc_prep.bios", BIOS_SIZE); memory_region_set_readonly(bios, true); memory_region_add_subregion(sysmem, (uint32_t)(-BIOS_SIZE), bios); vmstate_register_ram_global(bios); @@ -610,7 +621,7 @@ static void ppc_prep_init(QEMUMachineInitArgs *args) qdev_init_nofail(dev); /* Register 8 MB of ISA IO space (needed for non-contiguous map) */ - memory_region_init_io(PPC_io_memory, &PPC_prep_io_ops, sysctrl, + memory_region_init_io(PPC_io_memory, NULL, &PPC_prep_io_ops, sysctrl, "ppc-io", 0x00800000); memory_region_add_subregion(sysmem, 0x80000000, PPC_io_memory); @@ -641,14 +652,13 @@ static void ppc_prep_init(QEMUMachineInitArgs *args) isa_create_simple(isa_bus, "i8042"); sysctrl->reset_irq = first_cpu->irq_inputs[PPC6xx_INPUT_HRESET]; - /* System control ports */ - register_ioport_read(0x0092, 0x01, 1, &PREP_io_800_readb, sysctrl); - register_ioport_write(0x0092, 0x01, 1, &PREP_io_800_writeb, sysctrl); - register_ioport_read(0x0800, 0x52, 1, &PREP_io_800_readb, sysctrl); - register_ioport_write(0x0800, 0x52, 1, &PREP_io_800_writeb, sysctrl); + + portio_list_init(port_list, NULL, prep_portio_list, sysctrl, "prep"); + portio_list_add(port_list, get_system_io(), 0x0); + /* PowerPC control and status register group */ #if 0 - memory_region_init_io(xcsr, &PPC_XCSR_ops, NULL, "ppc-xcsr", 0x1000); + memory_region_init_io(xcsr, NULL, &PPC_XCSR_ops, NULL, "ppc-xcsr", 0x1000); memory_region_add_subregion(sysmem, 0xFEFF0000, xcsr); #endif @@ -672,9 +682,6 @@ static void ppc_prep_init(QEMUMachineInitArgs *args) /* XXX: need an option to load a NVRAM image */ 0, graphic_width, graphic_height, graphic_depth); - - /* Special port to get debug messages from Open-Firmware */ - register_ioport_write(0x0F00, 4, 1, &PPC_debug_write, NULL); } static QEMUMachine prep_machine = { diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index e2183d3..c040794 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -835,7 +835,7 @@ static void ppc_spapr_init(QEMUMachineInitArgs *args) ram_addr_t nonrma_base = rma_alloc_size; ram_addr_t nonrma_size = spapr->ram_limit - rma_alloc_size; - memory_region_init_ram(ram, "ppc_spapr.ram", nonrma_size); + memory_region_init_ram(ram, NULL, "ppc_spapr.ram", nonrma_size); vmstate_register_ram_global(ram); memory_region_add_subregion(sysmem, nonrma_base, ram); } diff --git a/hw/ppc/spapr_iommu.c b/hw/ppc/spapr_iommu.c index 91bc8e4..89b33a5 100644 --- a/hw/ppc/spapr_iommu.c +++ b/hw/ppc/spapr_iommu.c @@ -116,7 +116,7 @@ static MemoryRegionIOMMUOps spapr_iommu_ops = { .translate = spapr_tce_translate_iommu, }; -sPAPRTCETable *spapr_tce_new_table(uint32_t liobn, size_t window_size) +sPAPRTCETable *spapr_tce_new_table(DeviceState *owner, uint32_t liobn, size_t window_size) { sPAPRTCETable *tcet; @@ -151,7 +151,7 @@ sPAPRTCETable *spapr_tce_new_table(uint32_t liobn, size_t window_size) "table @ %p, fd=%d\n", tcet, liobn, tcet->table, tcet->fd); #endif - memory_region_init_iommu(&tcet->iommu, &spapr_iommu_ops, + memory_region_init_iommu(&tcet->iommu, OBJECT(owner), &spapr_iommu_ops, "iommu-spapr", UINT64_MAX); QLIST_INSERT_HEAD(&spapr_tce_tables, tcet, list); diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c index f7be24c..18f2e2f 100644 --- a/hw/ppc/spapr_pci.c +++ b/hw/ppc/spapr_pci.c @@ -581,10 +581,11 @@ static int spapr_phb_init(SysBusDevice *s) /* Initialize memory regions */ sprintf(namebuf, "%s.mmio", sphb->dtbusname); - memory_region_init(&sphb->memspace, namebuf, INT64_MAX); + memory_region_init(&sphb->memspace, OBJECT(sphb), namebuf, INT64_MAX); sprintf(namebuf, "%s.mmio-alias", sphb->dtbusname); - memory_region_init_alias(&sphb->memwindow, namebuf, &sphb->memspace, + memory_region_init_alias(&sphb->memwindow, OBJECT(sphb), + namebuf, &sphb->memspace, SPAPR_PCI_MEM_WIN_BUS_OFFSET, sphb->mem_win_size); memory_region_add_subregion(get_system_memory(), sphb->mem_win_addr, &sphb->memwindow); @@ -598,12 +599,13 @@ static int spapr_phb_init(SysBusDevice *s) * system_io works around the problem until all the users of * old_portion are updated */ sprintf(namebuf, "%s.io", sphb->dtbusname); - memory_region_init(&sphb->iospace, namebuf, SPAPR_PCI_IO_WIN_SIZE); + memory_region_init(&sphb->iospace, OBJECT(sphb), + namebuf, SPAPR_PCI_IO_WIN_SIZE); /* FIXME: fix to support multiple PHBs */ memory_region_add_subregion(get_system_io(), 0, &sphb->iospace); sprintf(namebuf, "%s.io-alias", sphb->dtbusname); - memory_region_init_io(&sphb->iowindow, &spapr_io_ops, sphb, + memory_region_init_io(&sphb->iowindow, OBJECT(sphb), &spapr_io_ops, sphb, namebuf, SPAPR_PCI_IO_WIN_SIZE); memory_region_add_subregion(get_system_memory(), sphb->io_win_addr, &sphb->iowindow); @@ -613,7 +615,7 @@ static int spapr_phb_init(SysBusDevice *s) * from msi_notify()/msix_notify() */ if (msi_supported) { sprintf(namebuf, "%s.msi", sphb->dtbusname); - memory_region_init_io(&sphb->msiwindow, &spapr_msi_ops, sphb, + memory_region_init_io(&sphb->msiwindow, OBJECT(sphb), &spapr_msi_ops, sphb, namebuf, SPAPR_MSIX_MAX_DEVS * 0x10000); memory_region_add_subregion(get_system_memory(), sphb->msi_win_addr, &sphb->msiwindow); @@ -646,7 +648,8 @@ static int spapr_phb_init(SysBusDevice *s) sphb->dma_window_start = 0; sphb->dma_window_size = 0x40000000; - sphb->tcet = spapr_tce_new_table(sphb->dma_liobn, sphb->dma_window_size); + sphb->tcet = spapr_tce_new_table(DEVICE(sphb), sphb->dma_liobn, + sphb->dma_window_size); if (!sphb->tcet) { fprintf(stderr, "Unable to create TCE table for %s\n", sphb->dtbusname); return -1; diff --git a/hw/ppc/spapr_vio.c b/hw/ppc/spapr_vio.c index 9c18741..7c6f6e4 100644 --- a/hw/ppc/spapr_vio.c +++ b/hw/ppc/spapr_vio.c @@ -455,7 +455,7 @@ static int spapr_vio_busdev_init(DeviceState *qdev) if (pc->rtce_window_size) { uint32_t liobn = SPAPR_VIO_BASE_LIOBN | dev->reg; - dev->tcet = spapr_tce_new_table(liobn, pc->rtce_window_size); + dev->tcet = spapr_tce_new_table(qdev, liobn, pc->rtce_window_size); address_space_init(&dev->as, spapr_tce_get_iommu(dev->tcet), qdev->id); } diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c index 709a707..08e77fb 100644 --- a/hw/ppc/virtex_ml507.c +++ b/hw/ppc/virtex_ml507.c @@ -190,7 +190,7 @@ static void virtex_init(QEMUMachineInitArgs *args) env = &cpu->env; qemu_register_reset(main_cpu_reset, cpu); - memory_region_init_ram(phys_ram, "ram", ram_size); + memory_region_init_ram(phys_ram, NULL, "ram", ram_size); vmstate_register_ram_global(phys_ram); memory_region_add_subregion(address_space_mem, ram_base, phys_ram); diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c index eb774d9..aebbbf1 100644 --- a/hw/s390x/s390-virtio-ccw.c +++ b/hw/s390x/s390-virtio-ccw.c @@ -89,7 +89,7 @@ static void ccw_init(QEMUMachineInitArgs *args) virtio_ccw_register_hcalls(); /* allocate RAM */ - memory_region_init_ram(ram, "s390.ram", my_ram_size); + memory_region_init_ram(ram, NULL, "s390.ram", my_ram_size); vmstate_register_ram_global(ram); memory_region_add_subregion(sysmem, 0, ram); diff --git a/hw/s390x/s390-virtio.c b/hw/s390x/s390-virtio.c index 30d1118..edbde00 100644 --- a/hw/s390x/s390-virtio.c +++ b/hw/s390x/s390-virtio.c @@ -256,7 +256,7 @@ static void s390_init(QEMUMachineInitArgs *args) s390_virtio_register_hcalls(); /* allocate RAM */ - memory_region_init_ram(ram, "s390.ram", my_ram_size); + memory_region_init_ram(ram, NULL, "s390.ram", my_ram_size); vmstate_register_ram_global(ram); memory_region_add_subregion(sysmem, 0, ram); diff --git a/hw/scsi/esp-pci.c b/hw/scsi/esp-pci.c index 029789a..8f97c5a 100644 --- a/hw/scsi/esp-pci.c +++ b/hw/scsi/esp-pci.c @@ -349,7 +349,8 @@ static int esp_pci_scsi_init(PCIDevice *dev) s->dma_memory_write = esp_pci_dma_memory_write; s->dma_opaque = pci; s->chip_id = TCHI_AM53C974; - memory_region_init_io(&pci->io, &esp_pci_io_ops, pci, "esp-io", 0x80); + memory_region_init_io(&pci->io, OBJECT(pci), &esp_pci_io_ops, pci, + "esp-io", 0x80); pci_register_bar(&pci->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &pci->io); s->irq = pci->dev.irq[0]; diff --git a/hw/scsi/esp.c b/hw/scsi/esp.c index 0c81a50..c6166c5 100644 --- a/hw/scsi/esp.c +++ b/hw/scsi/esp.c @@ -675,8 +675,8 @@ static int sysbus_esp_init(SysBusDevice *dev) assert(sysbus->it_shift != -1); s->chip_id = TCHI_FAS100A; - memory_region_init_io(&sysbus->iomem, &sysbus_esp_mem_ops, sysbus, - "esp", ESP_REGS << sysbus->it_shift); + memory_region_init_io(&sysbus->iomem, OBJECT(sysbus), &sysbus_esp_mem_ops, + sysbus, "esp", ESP_REGS << sysbus->it_shift); sysbus_init_mmio(dev, &sysbus->iomem); qdev_init_gpio_in(&dev->qdev, sysbus_esp_gpio_demux, 2); diff --git a/hw/scsi/lsi53c895a.c b/hw/scsi/lsi53c895a.c index 22b8e98..2c17ae5 100644 --- a/hw/scsi/lsi53c895a.c +++ b/hw/scsi/lsi53c895a.c @@ -2090,9 +2090,12 @@ static int lsi_scsi_init(PCIDevice *dev) /* Interrupt pin A */ pci_conf[PCI_INTERRUPT_PIN] = 0x01; - memory_region_init_io(&s->mmio_io, &lsi_mmio_ops, s, "lsi-mmio", 0x400); - memory_region_init_io(&s->ram_io, &lsi_ram_ops, s, "lsi-ram", 0x2000); - memory_region_init_io(&s->io_io, &lsi_io_ops, s, "lsi-io", 256); + memory_region_init_io(&s->mmio_io, OBJECT(s), &lsi_mmio_ops, s, + "lsi-mmio", 0x400); + memory_region_init_io(&s->ram_io, OBJECT(s), &lsi_ram_ops, s, + "lsi-ram", 0x2000); + memory_region_init_io(&s->io_io, OBJECT(s), &lsi_io_ops, s, + "lsi-io", 256); pci_register_bar(&s->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->io_io); pci_register_bar(&s->dev, 1, 0, &s->mmio_io); diff --git a/hw/scsi/megasas.c b/hw/scsi/megasas.c index 65ccb09..45d0c77 100644 --- a/hw/scsi/megasas.c +++ b/hw/scsi/megasas.c @@ -2098,11 +2098,11 @@ static int megasas_scsi_init(PCIDevice *dev) /* Interrupt pin 1 */ pci_conf[PCI_INTERRUPT_PIN] = 0x01; - memory_region_init_io(&s->mmio_io, &megasas_mmio_ops, s, + memory_region_init_io(&s->mmio_io, OBJECT(s), &megasas_mmio_ops, s, "megasas-mmio", 0x4000); - memory_region_init_io(&s->port_io, &megasas_port_ops, s, + memory_region_init_io(&s->port_io, OBJECT(s), &megasas_port_ops, s, "megasas-io", 256); - memory_region_init_io(&s->queue_io, &megasas_queue_ops, s, + memory_region_init_io(&s->queue_io, OBJECT(s), &megasas_queue_ops, s, "megasas-queue", 0x40000); #ifdef USE_MSIX diff --git a/hw/scsi/scsi-bus.c b/hw/scsi/scsi-bus.c index 53ea906..a92b7c1 100644 --- a/hw/scsi/scsi-bus.c +++ b/hw/scsi/scsi-bus.c @@ -505,10 +505,12 @@ SCSIRequest *scsi_req_alloc(const SCSIReqOps *reqops, SCSIDevice *d, uint32_t tag, uint32_t lun, void *hba_private) { SCSIRequest *req; + SCSIBus *bus = scsi_bus_from_device(d); + BusState *qbus = BUS(bus); req = g_malloc0(reqops->size); req->refcount = 1; - req->bus = scsi_bus_from_device(d); + req->bus = bus; req->dev = d; req->tag = tag; req->lun = lun; @@ -516,6 +518,8 @@ SCSIRequest *scsi_req_alloc(const SCSIReqOps *reqops, SCSIDevice *d, req->status = -1; req->sense_len = 0; req->ops = reqops; + object_ref(OBJECT(d)); + object_ref(OBJECT(qbus->parent)); trace_scsi_req_alloc(req->dev->id, req->lun, req->tag); return req; } @@ -1498,13 +1502,17 @@ void scsi_req_unref(SCSIRequest *req) { assert(req->refcount > 0); if (--req->refcount == 0) { - SCSIBus *bus = DO_UPCAST(SCSIBus, qbus, req->dev->qdev.parent_bus); + BusState *qbus = req->dev->qdev.parent_bus; + SCSIBus *bus = DO_UPCAST(SCSIBus, qbus, qbus); + if (bus->info->free_request && req->hba_private) { bus->info->free_request(bus, req->hba_private); } if (req->ops->free_req) { req->ops->free_req(req); } + object_unref(OBJECT(req->dev)); + object_unref(OBJECT(qbus->parent)); g_free(req); } } diff --git a/hw/scsi/virtio-scsi.c b/hw/scsi/virtio-scsi.c index b8a0abf..712f0ad 100644 --- a/hw/scsi/virtio-scsi.c +++ b/hw/scsi/virtio-scsi.c @@ -77,10 +77,12 @@ static void virtio_scsi_bad_req(void) exit(1); } -static void qemu_sgl_init_external(QEMUSGList *qsgl, struct iovec *sg, +static void qemu_sgl_init_external(VirtIOSCSIReq *req, struct iovec *sg, hwaddr *addr, int num) { - qemu_sglist_init(qsgl, num, &address_space_memory); + QEMUSGList *qsgl = &req->qsgl; + + qemu_sglist_init(qsgl, DEVICE(req->dev), num, &address_space_memory); while (num--) { qemu_sglist_add(qsgl, *(addr++), (sg++)->iov_len); } @@ -99,11 +101,11 @@ static void virtio_scsi_parse_req(VirtIOSCSI *s, VirtQueue *vq, req->resp.buf = req->elem.in_sg[0].iov_base; if (req->elem.out_num > 1) { - qemu_sgl_init_external(&req->qsgl, &req->elem.out_sg[1], + qemu_sgl_init_external(req, &req->elem.out_sg[1], &req->elem.out_addr[1], req->elem.out_num - 1); } else { - qemu_sgl_init_external(&req->qsgl, &req->elem.in_sg[1], + qemu_sgl_init_external(req, &req->elem.in_sg[1], &req->elem.in_addr[1], req->elem.in_num - 1); } diff --git a/hw/scsi/vmw_pvscsi.c b/hw/scsi/vmw_pvscsi.c index 7cf4044..97d3aa3 100644 --- a/hw/scsi/vmw_pvscsi.c +++ b/hw/scsi/vmw_pvscsi.c @@ -1075,7 +1075,7 @@ pvscsi_init(PCIDevice *pci_dev) /* Interrupt pin A */ pci_config_set_interrupt_pin(pci_dev->config, 1); - memory_region_init_io(&s->io_space, &pvscsi_ops, s, + memory_region_init_io(&s->io_space, OBJECT(s), &pvscsi_ops, s, "pvscsi-io", PVSCSI_MEM_SPACE_SIZE); pci_register_bar(pci_dev, 0, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->io_space); diff --git a/hw/sd/milkymist-memcard.c b/hw/sd/milkymist-memcard.c index 61a8aad..f69775c 100644 --- a/hw/sd/milkymist-memcard.c +++ b/hw/sd/milkymist-memcard.c @@ -253,7 +253,7 @@ static int milkymist_memcard_init(SysBusDevice *dev) s->card = sd_init(dinfo ? dinfo->bdrv : NULL, false); s->enabled = dinfo ? bdrv_is_inserted(dinfo->bdrv) : 0; - memory_region_init_io(&s->regs_region, &memcard_mmio_ops, s, + memory_region_init_io(&s->regs_region, OBJECT(s), &memcard_mmio_ops, s, "milkymist-memcard", R_MAX * 4); sysbus_init_mmio(dev, &s->regs_region); diff --git a/hw/sd/omap_mmc.c b/hw/sd/omap_mmc.c index ba9f4b3..bf5d1fb 100644 --- a/hw/sd/omap_mmc.c +++ b/hw/sd/omap_mmc.c @@ -588,7 +588,7 @@ struct omap_mmc_s *omap_mmc_init(hwaddr base, omap_mmc_reset(s); - memory_region_init_io(&s->iomem, &omap_mmc_ops, s, "omap.mmc", 0x800); + memory_region_init_io(&s->iomem, NULL, &omap_mmc_ops, s, "omap.mmc", 0x800); memory_region_add_subregion(sysmem, base, &s->iomem); /* Instantiate the storage */ @@ -612,7 +612,7 @@ struct omap_mmc_s *omap2_mmc_init(struct omap_target_agent_s *ta, omap_mmc_reset(s); - memory_region_init_io(&s->iomem, &omap_mmc_ops, s, "omap.mmc", + memory_region_init_io(&s->iomem, NULL, &omap_mmc_ops, s, "omap.mmc", omap_l4_region_size(ta, 0)); omap_l4_attach(ta, 0, &s->iomem); diff --git a/hw/sd/pl181.c b/hw/sd/pl181.c index e08fd04..4b17234 100644 --- a/hw/sd/pl181.c +++ b/hw/sd/pl181.c @@ -479,7 +479,7 @@ static int pl181_init(SysBusDevice *dev) pl181_state *s = FROM_SYSBUS(pl181_state, dev); DriveInfo *dinfo; - memory_region_init_io(&s->iomem, &pl181_ops, s, "pl181", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &pl181_ops, s, "pl181", 0x1000); sysbus_init_mmio(dev, &s->iomem); sysbus_init_irq(dev, &s->irq[0]); sysbus_init_irq(dev, &s->irq[1]); diff --git a/hw/sd/pxa2xx_mmci.c b/hw/sd/pxa2xx_mmci.c index 0574d6b..90c955f 100644 --- a/hw/sd/pxa2xx_mmci.c +++ b/hw/sd/pxa2xx_mmci.c @@ -533,7 +533,7 @@ PXA2xxMMCIState *pxa2xx_mmci_init(MemoryRegion *sysmem, s->rx_dma = rx_dma; s->tx_dma = tx_dma; - memory_region_init_io(&s->iomem, &pxa2xx_mmci_ops, s, + memory_region_init_io(&s->iomem, NULL, &pxa2xx_mmci_ops, s, "pxa2xx-mmci", 0x00100000); memory_region_add_subregion(sysmem, base, &s->iomem); diff --git a/hw/sd/sdhci.c b/hw/sd/sdhci.c index b9dd4be..d2dbddc 100644 --- a/hw/sd/sdhci.c +++ b/hw/sd/sdhci.c @@ -1245,7 +1245,7 @@ static void sdhci_realize(DeviceState *dev, Error ** errp) s->buf_maxsz = sdhci_get_fifolen(s); s->fifo_buffer = g_malloc0(s->buf_maxsz); sysbus_init_irq(sbd, &s->irq); - memory_region_init_io(&s->iomem, &sdhci_mmio_ops, s, "sdhci", + memory_region_init_io(&s->iomem, OBJECT(s), &sdhci_mmio_ops, s, "sdhci", SDHC_REGISTERS_MAP_SIZE); sysbus_init_mmio(sbd, &s->iomem); } diff --git a/hw/sh4/r2d.c b/hw/sh4/r2d.c index dd81d75..98b3408 100644 --- a/hw/sh4/r2d.c +++ b/hw/sh4/r2d.c @@ -186,7 +186,7 @@ static qemu_irq *r2d_fpga_init(MemoryRegion *sysmem, s->irl = irl; - memory_region_init_io(&s->iomem, &r2d_fpga_ops, s, "r2d-fpga", 0x40); + memory_region_init_io(&s->iomem, NULL, &r2d_fpga_ops, s, "r2d-fpga", 0x40); memory_region_add_subregion(sysmem, base, &s->iomem); return qemu_allocate_irqs(r2d_fpga_irq_set, s, NR_IRQS); } @@ -255,7 +255,7 @@ static void r2d_init(QEMUMachineInitArgs *args) qemu_register_reset(main_cpu_reset, reset_info); /* Allocate memory space */ - memory_region_init_ram(sdram, "r2d.sdram", SDRAM_SIZE); + memory_region_init_ram(sdram, NULL, "r2d.sdram", SDRAM_SIZE); vmstate_register_ram_global(sdram); memory_region_add_subregion(address_space_mem, SDRAM_BASE, sdram); /* Register peripherals */ diff --git a/hw/sh4/sh7750.c b/hw/sh4/sh7750.c index 03e8bd1..1439ba4 100644 --- a/hw/sh4/sh7750.c +++ b/hw/sh4/sh7750.c @@ -730,34 +730,34 @@ SH7750State *sh7750_init(SuperHCPU *cpu, MemoryRegion *sysmem) s = g_malloc0(sizeof(SH7750State)); s->cpu = cpu; s->periph_freq = 60000000; /* 60MHz */ - memory_region_init_io(&s->iomem, &sh7750_mem_ops, s, + memory_region_init_io(&s->iomem, NULL, &sh7750_mem_ops, s, "memory", 0x1fc01000); - memory_region_init_alias(&s->iomem_1f0, "memory-1f0", + memory_region_init_alias(&s->iomem_1f0, NULL, "memory-1f0", &s->iomem, 0x1f000000, 0x1000); memory_region_add_subregion(sysmem, 0x1f000000, &s->iomem_1f0); - memory_region_init_alias(&s->iomem_ff0, "memory-ff0", + memory_region_init_alias(&s->iomem_ff0, NULL, "memory-ff0", &s->iomem, 0x1f000000, 0x1000); memory_region_add_subregion(sysmem, 0xff000000, &s->iomem_ff0); - memory_region_init_alias(&s->iomem_1f8, "memory-1f8", + memory_region_init_alias(&s->iomem_1f8, NULL, "memory-1f8", &s->iomem, 0x1f800000, 0x1000); memory_region_add_subregion(sysmem, 0x1f800000, &s->iomem_1f8); - memory_region_init_alias(&s->iomem_ff8, "memory-ff8", + memory_region_init_alias(&s->iomem_ff8, NULL, "memory-ff8", &s->iomem, 0x1f800000, 0x1000); memory_region_add_subregion(sysmem, 0xff800000, &s->iomem_ff8); - memory_region_init_alias(&s->iomem_1fc, "memory-1fc", + memory_region_init_alias(&s->iomem_1fc, NULL, "memory-1fc", &s->iomem, 0x1fc00000, 0x1000); memory_region_add_subregion(sysmem, 0x1fc00000, &s->iomem_1fc); - memory_region_init_alias(&s->iomem_ffc, "memory-ffc", + memory_region_init_alias(&s->iomem_ffc, NULL, "memory-ffc", &s->iomem, 0x1fc00000, 0x1000); memory_region_add_subregion(sysmem, 0xffc00000, &s->iomem_ffc); - memory_region_init_io(&s->mmct_iomem, &sh7750_mmct_ops, s, + memory_region_init_io(&s->mmct_iomem, NULL, &sh7750_mmct_ops, s, "cache-and-tlb", 0x08000000); memory_region_add_subregion(sysmem, 0xf0000000, &s->mmct_iomem); diff --git a/hw/sh4/sh_pci.c b/hw/sh4/sh_pci.c index d213a90..c33a72f 100644 --- a/hw/sh4/sh_pci.c +++ b/hw/sh4/sh_pci.c @@ -125,10 +125,10 @@ static int sh_pci_device_init(SysBusDevice *dev) get_system_memory(), get_system_io(), PCI_DEVFN(0, 0), 4, TYPE_PCI_BUS); - memory_region_init_io(&s->memconfig_p4, &sh_pci_reg_ops, s, + memory_region_init_io(&s->memconfig_p4, OBJECT(s), &sh_pci_reg_ops, s, "sh_pci", 0x224); - memory_region_init_alias(&s->memconfig_a7, "sh_pci.2", &s->memconfig_p4, - 0, 0x224); + memory_region_init_alias(&s->memconfig_a7, OBJECT(s), "sh_pci.2", + &s->memconfig_p4, 0, 0x224); isa_mmio_setup(&s->isa, 0x40000); sysbus_init_mmio(dev, &s->memconfig_p4); sysbus_init_mmio(dev, &s->memconfig_a7); diff --git a/hw/sh4/shix.c b/hw/sh4/shix.c index ffac621..84dd666 100644 --- a/hw/sh4/shix.c +++ b/hw/sh4/shix.c @@ -59,16 +59,16 @@ static void shix_init(QEMUMachineInitArgs *args) /* Allocate memory space */ printf("Allocating ROM\n"); - memory_region_init_ram(rom, "shix.rom", 0x4000); + memory_region_init_ram(rom, NULL, "shix.rom", 0x4000); vmstate_register_ram_global(rom); memory_region_set_readonly(rom, true); memory_region_add_subregion(sysmem, 0x00000000, rom); printf("Allocating SDRAM 1\n"); - memory_region_init_ram(&sdram[0], "shix.sdram1", 0x01000000); + memory_region_init_ram(&sdram[0], NULL, "shix.sdram1", 0x01000000); vmstate_register_ram_global(&sdram[0]); memory_region_add_subregion(sysmem, 0x08000000, &sdram[0]); printf("Allocating SDRAM 2\n"); - memory_region_init_ram(&sdram[1], "shix.sdram2", 0x01000000); + memory_region_init_ram(&sdram[1], NULL, "shix.sdram2", 0x01000000); vmstate_register_ram_global(&sdram[1]); memory_region_add_subregion(sysmem, 0x0c000000, &sdram[1]); diff --git a/hw/sparc/leon3.c b/hw/sparc/leon3.c index 78c77ef..5ef282f 100644 --- a/hw/sparc/leon3.c +++ b/hw/sparc/leon3.c @@ -147,13 +147,13 @@ static void leon3_generic_hw_init(QEMUMachineInitArgs *args) exit(1); } - memory_region_init_ram(ram, "leon3.ram", ram_size); + memory_region_init_ram(ram, NULL, "leon3.ram", ram_size); vmstate_register_ram_global(ram); memory_region_add_subregion(address_space_mem, 0x40000000, ram); /* Allocate BIOS */ prom_size = 8 * 1024 * 1024; /* 8Mb */ - memory_region_init_ram(prom, "Leon3.bios", prom_size); + memory_region_init_ram(prom, NULL, "Leon3.bios", prom_size); vmstate_register_ram_global(prom); memory_region_set_readonly(prom, true); memory_region_add_subregion(address_space_mem, 0x00000000, prom); diff --git a/hw/sparc/sun4m.c b/hw/sparc/sun4m.c index 0e86ca7..90b7b60 100644 --- a/hw/sparc/sun4m.c +++ b/hw/sparc/sun4m.c @@ -582,7 +582,8 @@ static int idreg_init1(SysBusDevice *dev) { IDRegState *s = FROM_SYSBUS(IDRegState, dev); - memory_region_init_ram(&s->mem, "sun4m.idreg", sizeof(idreg_data)); + memory_region_init_ram(&s->mem, OBJECT(s), + "sun4m.idreg", sizeof(idreg_data)); vmstate_register_ram_global(&s->mem); memory_region_set_readonly(&s->mem, true); sysbus_init_mmio(dev, &s->mem); @@ -625,7 +626,7 @@ static int afx_init1(SysBusDevice *dev) { AFXState *s = FROM_SYSBUS(AFXState, dev); - memory_region_init_ram(&s->mem, "sun4m.afx", 4); + memory_region_init_ram(&s->mem, OBJECT(s), "sun4m.afx", 4); vmstate_register_ram_global(&s->mem); sysbus_init_mmio(dev, &s->mem); return 0; @@ -695,7 +696,7 @@ static int prom_init1(SysBusDevice *dev) { PROMState *s = FROM_SYSBUS(PROMState, dev); - memory_region_init_ram(&s->prom, "sun4m.prom", PROM_SIZE_MAX); + memory_region_init_ram(&s->prom, OBJECT(s), "sun4m.prom", PROM_SIZE_MAX); vmstate_register_ram_global(&s->prom); memory_region_set_readonly(&s->prom, true); sysbus_init_mmio(dev, &s->prom); @@ -734,7 +735,7 @@ static int ram_init1(SysBusDevice *dev) { RamDevice *d = FROM_SYSBUS(RamDevice, dev); - memory_region_init_ram(&d->ram, "sun4m.ram", d->size); + memory_region_init_ram(&d->ram, OBJECT(d), "sun4m.ram", d->size); vmstate_register_ram_global(&d->ram); sysbus_init_mmio(dev, &d->ram); return 0; diff --git a/hw/sparc64/sun4u.c b/hw/sparc64/sun4u.c index 19dd954..564c195 100644 --- a/hw/sparc64/sun4u.c +++ b/hw/sparc64/sun4u.c @@ -680,7 +680,7 @@ static int prom_init1(SysBusDevice *dev) { PROMState *s = FROM_SYSBUS(PROMState, dev); - memory_region_init_ram(&s->prom, "sun4u.prom", PROM_SIZE_MAX); + memory_region_init_ram(&s->prom, OBJECT(s), "sun4u.prom", PROM_SIZE_MAX); vmstate_register_ram_global(&s->prom); memory_region_set_readonly(&s->prom, true); sysbus_init_mmio(dev, &s->prom); @@ -720,7 +720,7 @@ static int ram_init1(SysBusDevice *dev) { RamDevice *d = FROM_SYSBUS(RamDevice, dev); - memory_region_init_ram(&d->ram, "sun4u.ram", d->size); + memory_region_init_ram(&d->ram, OBJECT(d), "sun4u.ram", d->size); vmstate_register_ram_global(&d->ram); sysbus_init_mmio(dev, &d->ram); return 0; diff --git a/hw/ssi/omap_spi.c b/hw/ssi/omap_spi.c index 11403c4..0ed3b11 100644 --- a/hw/ssi/omap_spi.c +++ b/hw/ssi/omap_spi.c @@ -354,7 +354,7 @@ struct omap_mcspi_s *omap_mcspi_init(struct omap_target_agent_s *ta, int chnum, } omap_mcspi_reset(s); - memory_region_init_io(&s->iomem, &omap_mcspi_ops, s, "omap.mcspi", + memory_region_init_io(&s->iomem, NULL, &omap_mcspi_ops, s, "omap.mcspi", omap_l4_region_size(ta, 0)); omap_l4_attach(ta, 0, &s->iomem); diff --git a/hw/ssi/pl022.c b/hw/ssi/pl022.c index 536c216..711a0c1 100644 --- a/hw/ssi/pl022.c +++ b/hw/ssi/pl022.c @@ -277,7 +277,7 @@ static int pl022_init(SysBusDevice *dev) { pl022_state *s = FROM_SYSBUS(pl022_state, dev); - memory_region_init_io(&s->iomem, &pl022_ops, s, "pl022", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &pl022_ops, s, "pl022", 0x1000); sysbus_init_mmio(dev, &s->iomem); sysbus_init_irq(dev, &s->irq); s->ssi = ssi_create_bus(&dev->qdev, "ssi"); diff --git a/hw/ssi/xilinx_spi.c b/hw/ssi/xilinx_spi.c index f6bd3ba..7a9fd81 100644 --- a/hw/ssi/xilinx_spi.c +++ b/hw/ssi/xilinx_spi.c @@ -330,7 +330,8 @@ static int xilinx_spi_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->cs_lines[i]); } - memory_region_init_io(&s->mmio, &spi_ops, s, "xilinx-spi", R_MAX * 4); + memory_region_init_io(&s->mmio, OBJECT(s), &spi_ops, s, + "xilinx-spi", R_MAX * 4); sysbus_init_mmio(dev, &s->mmio); s->irqline = -1; diff --git a/hw/ssi/xilinx_spips.c b/hw/ssi/xilinx_spips.c index 05a3ada..6a28746 100644 --- a/hw/ssi/xilinx_spips.c +++ b/hw/ssi/xilinx_spips.c @@ -663,7 +663,8 @@ static void xilinx_spips_realize(DeviceState *dev, Error **errp) sysbus_init_irq(sbd, &s->cs_lines[i]); } - memory_region_init_io(&s->iomem, xsc->reg_ops, s, "spi", R_MAX*4); + memory_region_init_io(&s->iomem, OBJECT(s), xsc->reg_ops, s, + "spi", R_MAX*4); sysbus_init_mmio(sbd, &s->iomem); s->irqline = -1; @@ -685,7 +686,7 @@ static void xilinx_qspips_realize(DeviceState *dev, Error **errp) s->num_txrx_bytes = 4; xilinx_spips_realize(dev, errp); - memory_region_init_io(&s->mmlqspi, &lqspi_ops, s, "lqspi", + memory_region_init_io(&s->mmlqspi, OBJECT(s), &lqspi_ops, s, "lqspi", (1 << LQSPI_ADDRESS_BITS) * 2); sysbus_init_mmio(sbd, &s->mmlqspi); diff --git a/hw/timer/arm_mptimer.c b/hw/timer/arm_mptimer.c index 317f5e4..d23462d 100644 --- a/hw/timer/arm_mptimer.c +++ b/hw/timer/arm_mptimer.c @@ -236,14 +236,14 @@ static int arm_mptimer_init(SysBusDevice *dev) * * timer for core 1 * and so on. */ - memory_region_init_io(&s->iomem, &arm_thistimer_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &arm_thistimer_ops, s, "arm_mptimer_timer", 0x20); sysbus_init_mmio(dev, &s->iomem); for (i = 0; i < s->num_cpu; i++) { TimerBlock *tb = &s->timerblock[i]; tb->timer = qemu_new_timer_ns(vm_clock, timerblock_tick, tb); sysbus_init_irq(dev, &tb->irq); - memory_region_init_io(&tb->iomem, &timerblock_ops, tb, + memory_region_init_io(&tb->iomem, OBJECT(s), &timerblock_ops, tb, "arm_mptimer_timerblock", 0x20); sysbus_init_mmio(dev, &tb->iomem); } diff --git a/hw/timer/arm_timer.c b/hw/timer/arm_timer.c index 6449870..798a8da 100644 --- a/hw/timer/arm_timer.c +++ b/hw/timer/arm_timer.c @@ -284,7 +284,8 @@ static int sp804_init(SysBusDevice *dev) s->timer[1] = arm_timer_init(s->freq1); s->timer[0]->irq = qi[0]; s->timer[1]->irq = qi[1]; - memory_region_init_io(&s->iomem, &sp804_ops, s, "sp804", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &sp804_ops, s, + "sp804", 0x1000); sysbus_init_mmio(dev, &s->iomem); vmstate_register(&dev->qdev, -1, &vmstate_sp804, s); return 0; @@ -347,7 +348,8 @@ static int icp_pit_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->timer[1]->irq); sysbus_init_irq(dev, &s->timer[2]->irq); - memory_region_init_io(&s->iomem, &icp_pit_ops, s, "icp_pit", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &icp_pit_ops, s, + "icp_pit", 0x1000); sysbus_init_mmio(dev, &s->iomem); /* This device has no state to save/restore. The component timers will save themselves. */ diff --git a/hw/timer/cadence_ttc.c b/hw/timer/cadence_ttc.c index ba584f4..a861049 100644 --- a/hw/timer/cadence_ttc.c +++ b/hw/timer/cadence_ttc.c @@ -409,7 +409,8 @@ static int cadence_ttc_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->timer[i].irq); } - memory_region_init_io(&s->iomem, &cadence_ttc_ops, s, "timer", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &cadence_ttc_ops, s, + "timer", 0x1000); sysbus_init_mmio(dev, &s->iomem); return 0; diff --git a/hw/timer/etraxfs_timer.c b/hw/timer/etraxfs_timer.c index 3cd9476..6dd1072 100644 --- a/hw/timer/etraxfs_timer.c +++ b/hw/timer/etraxfs_timer.c @@ -323,7 +323,8 @@ static int etraxfs_timer_init(SysBusDevice *dev) sysbus_init_irq(dev, &t->irq); sysbus_init_irq(dev, &t->nmi); - memory_region_init_io(&t->mmio, &timer_ops, t, "etraxfs-timer", 0x5c); + memory_region_init_io(&t->mmio, OBJECT(t), &timer_ops, t, + "etraxfs-timer", 0x5c); sysbus_init_mmio(dev, &t->mmio); qemu_register_reset(etraxfs_timer_reset, t); return 0; diff --git a/hw/timer/exynos4210_mct.c b/hw/timer/exynos4210_mct.c index 38dcc1a..28ebe5d 100644 --- a/hw/timer/exynos4210_mct.c +++ b/hw/timer/exynos4210_mct.c @@ -1449,8 +1449,8 @@ static int exynos4210_mct_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->l_timer[i].irq); } - memory_region_init_io(&s->iomem, &exynos4210_mct_ops, s, "exynos4210-mct", - MCT_SFR_SIZE); + memory_region_init_io(&s->iomem, OBJECT(s), &exynos4210_mct_ops, s, + "exynos4210-mct", MCT_SFR_SIZE); sysbus_init_mmio(dev, &s->iomem); return 0; diff --git a/hw/timer/exynos4210_pwm.c b/hw/timer/exynos4210_pwm.c index 185ccb9..8fa0bb2 100644 --- a/hw/timer/exynos4210_pwm.c +++ b/hw/timer/exynos4210_pwm.c @@ -390,8 +390,8 @@ static int exynos4210_pwm_init(SysBusDevice *dev) s->timer[i].parent = s; } - memory_region_init_io(&s->iomem, &exynos4210_pwm_ops, s, "exynos4210-pwm", - EXYNOS4210_PWM_REG_MEM_SIZE); + memory_region_init_io(&s->iomem, OBJECT(s), &exynos4210_pwm_ops, s, + "exynos4210-pwm", EXYNOS4210_PWM_REG_MEM_SIZE); sysbus_init_mmio(dev, &s->iomem); return 0; diff --git a/hw/timer/exynos4210_rtc.c b/hw/timer/exynos4210_rtc.c index 3ac77f9..7fca071 100644 --- a/hw/timer/exynos4210_rtc.c +++ b/hw/timer/exynos4210_rtc.c @@ -559,8 +559,8 @@ static int exynos4210_rtc_init(SysBusDevice *dev) sysbus_init_irq(dev, &s->alm_irq); sysbus_init_irq(dev, &s->tick_irq); - memory_region_init_io(&s->iomem, &exynos4210_rtc_ops, s, "exynos4210-rtc", - EXYNOS4210_RTC_REG_MEM_SIZE); + memory_region_init_io(&s->iomem, OBJECT(s), &exynos4210_rtc_ops, s, + "exynos4210-rtc", EXYNOS4210_RTC_REG_MEM_SIZE); sysbus_init_mmio(dev, &s->iomem); return 0; diff --git a/hw/timer/grlib_gptimer.c b/hw/timer/grlib_gptimer.c index 7043a34..37ba47d 100644 --- a/hw/timer/grlib_gptimer.c +++ b/hw/timer/grlib_gptimer.c @@ -365,7 +365,8 @@ static int grlib_gptimer_init(SysBusDevice *dev) ptimer_set_freq(timer->ptimer, unit->freq_hz); } - memory_region_init_io(&unit->iomem, &grlib_gptimer_ops, unit, "gptimer", + memory_region_init_io(&unit->iomem, OBJECT(unit), &grlib_gptimer_ops, + unit, "gptimer", UNIT_REG_SIZE + GPTIMER_REG_SIZE * unit->nr_timers); sysbus_init_mmio(dev, &unit->iomem); diff --git a/hw/timer/hpet.c b/hw/timer/hpet.c index 95dd01d..90bd584 100644 --- a/hw/timer/hpet.c +++ b/hw/timer/hpet.c @@ -722,7 +722,7 @@ static int hpet_init(SysBusDevice *dev) qdev_init_gpio_out(&dev->qdev, &s->pit_enabled, 1); /* HPET Area */ - memory_region_init_io(&s->iomem, &hpet_ram_ops, s, "hpet", 0x400); + memory_region_init_io(&s->iomem, OBJECT(s), &hpet_ram_ops, s, "hpet", 0x400); sysbus_init_mmio(dev, &s->iomem); return 0; } diff --git a/hw/timer/i8254.c b/hw/timer/i8254.c index 16c8dd6..cd52140 100644 --- a/hw/timer/i8254.c +++ b/hw/timer/i8254.c @@ -333,7 +333,8 @@ static void pit_realizefn(DeviceState *dev, Error **err) s->irq_timer = qemu_new_timer_ns(vm_clock, pit_irq_timer, s); qdev_init_gpio_out(dev, &s->irq, 1); - memory_region_init_io(&pit->ioports, &pit_ioport_ops, pit, "pit", 4); + memory_region_init_io(&pit->ioports, OBJECT(pit), &pit_ioport_ops, + pit, "pit", 4); qdev_init_gpio_in(dev, pit_irq_control, 1); diff --git a/hw/timer/imx_epit.c b/hw/timer/imx_epit.c index 7cdb006..e24e0c4 100644 --- a/hw/timer/imx_epit.c +++ b/hw/timer/imx_epit.c @@ -396,7 +396,7 @@ static void imx_epit_realize(DeviceState *dev, Error **errp) DPRINTF("\n"); sysbus_init_irq(sbd, &s->irq); - memory_region_init_io(&s->iomem, &imx_epit_ops, s, TYPE_IMX_EPIT, + memory_region_init_io(&s->iomem, OBJECT(s), &imx_epit_ops, s, TYPE_IMX_EPIT, 0x00001000); sysbus_init_mmio(sbd, &s->iomem); diff --git a/hw/timer/imx_gpt.c b/hw/timer/imx_gpt.c index de53b13..97fbebb 100644 --- a/hw/timer/imx_gpt.c +++ b/hw/timer/imx_gpt.c @@ -514,7 +514,7 @@ static void imx_gpt_realize(DeviceState *dev, Error **errp) QEMUBH *bh; sysbus_init_irq(sbd, &s->irq); - memory_region_init_io(&s->iomem, &imx_gpt_ops, s, TYPE_IMX_GPT, + memory_region_init_io(&s->iomem, OBJECT(s), &imx_gpt_ops, s, TYPE_IMX_GPT, 0x00001000); sysbus_init_mmio(sbd, &s->iomem); diff --git a/hw/timer/lm32_timer.c b/hw/timer/lm32_timer.c index e06fac7..016dade 100644 --- a/hw/timer/lm32_timer.c +++ b/hw/timer/lm32_timer.c @@ -180,7 +180,8 @@ static int lm32_timer_init(SysBusDevice *dev) s->ptimer = ptimer_init(s->bh); ptimer_set_freq(s->ptimer, s->freq_hz); - memory_region_init_io(&s->iomem, &timer_ops, s, "timer", R_MAX * 4); + memory_region_init_io(&s->iomem, OBJECT(s), &timer_ops, s, + "timer", R_MAX * 4); sysbus_init_mmio(dev, &s->iomem); return 0; diff --git a/hw/timer/m48t59.c b/hw/timer/m48t59.c index bf6c4c8..be3490b 100644 --- a/hw/timer/m48t59.c +++ b/hw/timer/m48t59.c @@ -655,7 +655,8 @@ M48t59State *m48t59_init(qemu_irq IRQ, hwaddr mem_base, d = FROM_SYSBUS(M48t59SysBusState, s); state = &d->state; sysbus_connect_irq(s, 0, IRQ); - memory_region_init_io(&d->io, &m48t59_io_ops, state, "m48t59", 4); + memory_region_init_io(&d->io, OBJECT(d), &m48t59_io_ops, state, + "m48t59", 4); if (io_base != 0) { memory_region_add_subregion(get_system_io(), io_base, &d->io); } @@ -683,7 +684,7 @@ M48t59State *m48t59_init_isa(ISABus *bus, uint32_t io_base, uint16_t size, d = ISA_M48T59(isadev); s = &d->state; - memory_region_init_io(&d->io, &m48t59_io_ops, s, "m48t59", 4); + memory_region_init_io(&d->io, OBJECT(d), &m48t59_io_ops, s, "m48t59", 4); if (io_base != 0) { isa_register_ioport(isadev, &d->io, io_base); } @@ -721,7 +722,8 @@ static int m48t59_init1(SysBusDevice *dev) sysbus_init_irq(dev, &s->IRQ); - memory_region_init_io(&s->iomem, &nvram_ops, s, "m48t59.nvram", s->size); + memory_region_init_io(&s->iomem, OBJECT(d), &nvram_ops, s, + "m48t59.nvram", s->size); sysbus_init_mmio(dev, &s->iomem); m48t59_realize_common(s, &err); if (err != NULL) { diff --git a/hw/timer/mc146818rtc.c b/hw/timer/mc146818rtc.c index 9c4a7bd..3c3baac 100644 --- a/hw/timer/mc146818rtc.c +++ b/hw/timer/mc146818rtc.c @@ -863,7 +863,7 @@ static void rtc_realizefn(DeviceState *dev, Error **errp) s->suspend_notifier.notify = rtc_notify_suspend; qemu_register_suspend_notifier(&s->suspend_notifier); - memory_region_init_io(&s->io, &cmos_ops, s, "rtc", 2); + memory_region_init_io(&s->io, OBJECT(s), &cmos_ops, s, "rtc", 2); isa_register_ioport(isadev, &s->io, base); qdev_set_legacy_instance_id(dev, base, 3); diff --git a/hw/timer/milkymist-sysctl.c b/hw/timer/milkymist-sysctl.c index e083a28..5009394 100644 --- a/hw/timer/milkymist-sysctl.c +++ b/hw/timer/milkymist-sysctl.c @@ -280,7 +280,7 @@ static int milkymist_sysctl_init(SysBusDevice *dev) ptimer_set_freq(s->ptimer0, s->freq_hz); ptimer_set_freq(s->ptimer1, s->freq_hz); - memory_region_init_io(&s->regs_region, &sysctl_mmio_ops, s, + memory_region_init_io(&s->regs_region, OBJECT(s), &sysctl_mmio_ops, s, "milkymist-sysctl", R_MAX * 4); sysbus_init_mmio(dev, &s->regs_region); diff --git a/hw/timer/omap_gptimer.c b/hw/timer/omap_gptimer.c index 9b0e9dd..ac389d8 100644 --- a/hw/timer/omap_gptimer.c +++ b/hw/timer/omap_gptimer.c @@ -480,7 +480,7 @@ struct omap_gp_timer_s *omap_gp_timer_init(struct omap_target_agent_s *ta, omap_gp_timer_reset(s); omap_gp_timer_clk_setup(s); - memory_region_init_io(&s->iomem, &omap_gp_timer_ops, s, "omap.gptimer", + memory_region_init_io(&s->iomem, NULL, &omap_gp_timer_ops, s, "omap.gptimer", omap_l4_region_size(ta, 0)); omap_l4_attach(ta, 0, &s->iomem); diff --git a/hw/timer/omap_synctimer.c b/hw/timer/omap_synctimer.c index a24f35c..a12aca2 100644 --- a/hw/timer/omap_synctimer.c +++ b/hw/timer/omap_synctimer.c @@ -94,7 +94,7 @@ struct omap_synctimer_s *omap_synctimer_init(struct omap_target_agent_s *ta, struct omap_synctimer_s *s = g_malloc0(sizeof(*s)); omap_synctimer_reset(s); - memory_region_init_io(&s->iomem, &omap_synctimer_ops, s, "omap.synctimer", + memory_region_init_io(&s->iomem, NULL, &omap_synctimer_ops, s, "omap.synctimer", omap_l4_region_size(ta, 0)); omap_l4_attach(ta, 0, &s->iomem); diff --git a/hw/timer/pl031.c b/hw/timer/pl031.c index 764940b..3ce6ed8 100644 --- a/hw/timer/pl031.c +++ b/hw/timer/pl031.c @@ -192,7 +192,7 @@ static int pl031_init(SysBusDevice *dev) pl031_state *s = FROM_SYSBUS(pl031_state, dev); struct tm tm; - memory_region_init_io(&s->iomem, &pl031_ops, s, "pl031", 0x1000); + memory_region_init_io(&s->iomem, OBJECT(s), &pl031_ops, s, "pl031", 0x1000); sysbus_init_mmio(dev, &s->iomem); sysbus_init_irq(dev, &s->irq); diff --git a/hw/timer/puv3_ost.c b/hw/timer/puv3_ost.c index 0c3d827..63f2c9f 100644 --- a/hw/timer/puv3_ost.c +++ b/hw/timer/puv3_ost.c @@ -122,7 +122,7 @@ static int puv3_ost_init(SysBusDevice *dev) s->ptimer = ptimer_init(s->bh); ptimer_set_freq(s->ptimer, 50 * 1000 * 1000); - memory_region_init_io(&s->iomem, &puv3_ost_ops, s, "puv3_ost", + memory_region_init_io(&s->iomem, OBJECT(s), &puv3_ost_ops, s, "puv3_ost", PUV3_REGS_OFFSET); sysbus_init_mmio(dev, &s->iomem); diff --git a/hw/timer/pxa2xx_timer.c b/hw/timer/pxa2xx_timer.c index 8ea2416..4d28719 100644 --- a/hw/timer/pxa2xx_timer.c +++ b/hw/timer/pxa2xx_timer.c @@ -461,7 +461,7 @@ static int pxa2xx_timer_init(SysBusDevice *dev) } } - memory_region_init_io(&s->iomem, &pxa2xx_timer_ops, s, + memory_region_init_io(&s->iomem, OBJECT(s), &pxa2xx_timer_ops, s, "pxa2xx-timer", 0x00001000); sysbus_init_mmio(dev, &s->iomem); diff --git a/hw/timer/sh_timer.c b/hw/timer/sh_timer.c index f92ff4f..251a10d 100644 --- a/hw/timer/sh_timer.c +++ b/hw/timer/sh_timer.c @@ -319,14 +319,14 @@ void tmu012_init(MemoryRegion *sysmem, hwaddr base, s->timer[2] = sh_timer_init(freq, timer_feat | TIMER_FEAT_CAPT, ch2_irq0); /* ch2_irq1 not supported */ - memory_region_init_io(&s->iomem, &tmu012_ops, s, + memory_region_init_io(&s->iomem, NULL, &tmu012_ops, s, "timer", 0x100000000ULL); - memory_region_init_alias(&s->iomem_p4, "timer-p4", + memory_region_init_alias(&s->iomem_p4, NULL, "timer-p4", &s->iomem, 0, 0x1000); memory_region_add_subregion(sysmem, P4ADDR(base), &s->iomem_p4); - memory_region_init_alias(&s->iomem_a7, "timer-a7", + memory_region_init_alias(&s->iomem_a7, NULL, "timer-a7", &s->iomem, 0, 0x1000); memory_region_add_subregion(sysmem, A7ADDR(base), &s->iomem_a7); /* ??? Save/restore. */ diff --git a/hw/timer/slavio_timer.c b/hw/timer/slavio_timer.c index 1145a87..7f844d7 100644 --- a/hw/timer/slavio_timer.c +++ b/hw/timer/slavio_timer.c @@ -394,7 +394,7 @@ static int slavio_timer_init1(SysBusDevice *dev) size = i == 0 ? SYS_TIMER_SIZE : CPU_TIMER_SIZE; snprintf(timer_name, sizeof(timer_name), "timer-%i", i); - memory_region_init_io(&tc->iomem, &slavio_timer_mem_ops, tc, + memory_region_init_io(&tc->iomem, OBJECT(s), &slavio_timer_mem_ops, tc, timer_name, size); sysbus_init_mmio(dev, &tc->iomem); diff --git a/hw/timer/tusb6010.c b/hw/timer/tusb6010.c index 50edc06..47b6809 100644 --- a/hw/timer/tusb6010.c +++ b/hw/timer/tusb6010.c @@ -779,8 +779,8 @@ static int tusb6010_init(SysBusDevice *dev) TUSBState *s = FROM_SYSBUS(TUSBState, dev); s->otg_timer = qemu_new_timer_ns(vm_clock, tusb_otg_tick, s); s->pwr_timer = qemu_new_timer_ns(vm_clock, tusb_power_tick, s); - memory_region_init_io(&s->iomem[1], &tusb_async_ops, s, "tusb-async", - UINT32_MAX); + memory_region_init_io(&s->iomem[1], OBJECT(s), &tusb_async_ops, s, + "tusb-async", UINT32_MAX); sysbus_init_mmio(dev, &s->iomem[0]); sysbus_init_mmio(dev, &s->iomem[1]); sysbus_init_irq(dev, &s->irq); diff --git a/hw/timer/xilinx_timer.c b/hw/timer/xilinx_timer.c index 0c39cff..ee53834 100644 --- a/hw/timer/xilinx_timer.c +++ b/hw/timer/xilinx_timer.c @@ -218,7 +218,7 @@ static int xilinx_timer_init(SysBusDevice *dev) ptimer_set_freq(xt->ptimer, t->freq_hz); } - memory_region_init_io(&t->mmio, &timer_ops, t, "xlnx.xps-timer", + memory_region_init_io(&t->mmio, OBJECT(t), &timer_ops, t, "xlnx.xps-timer", R_MAX * 4 * num_timers(t)); sysbus_init_mmio(dev, &t->mmio); return 0; diff --git a/hw/tpm/tpm_tis.c b/hw/tpm/tpm_tis.c index d4d8152..abe384b 100644 --- a/hw/tpm/tpm_tis.c +++ b/hw/tpm/tpm_tis.c @@ -888,7 +888,8 @@ static void tpm_tis_initfn(Object *obj) ISADevice *dev = ISA_DEVICE(obj); TPMState *s = TPM(obj); - memory_region_init_io(&s->mmio, &tpm_tis_memory_ops, s, "tpm-tis-mmio", + memory_region_init_io(&s->mmio, OBJECT(s), &tpm_tis_memory_ops, + s, "tpm-tis-mmio", TPM_TIS_NUM_LOCALITIES << TPM_TIS_LOCALITY_SHIFT); memory_region_add_subregion(isa_address_space(dev), TPM_TIS_ADDR_BASE, &s->mmio); diff --git a/hw/unicore32/puv3.c b/hw/unicore32/puv3.c index 56d1afa..5ff0dc9 100644 --- a/hw/unicore32/puv3.c +++ b/hw/unicore32/puv3.c @@ -73,7 +73,7 @@ static void puv3_board_init(CPUUniCore32State *env, ram_addr_t ram_size) MemoryRegion *ram_memory = g_new(MemoryRegion, 1); /* SDRAM at address zero. */ - memory_region_init_ram(ram_memory, "puv3.ram", ram_size); + memory_region_init_ram(ram_memory, NULL, "puv3.ram", ram_size); vmstate_register_ram_global(ram_memory); memory_region_add_subregion(get_system_memory(), 0, ram_memory); } diff --git a/hw/usb/hcd-ehci-sysbus.c b/hw/usb/hcd-ehci-sysbus.c index e7d4f74..54147b5 100644 --- a/hw/usb/hcd-ehci-sysbus.c +++ b/hw/usb/hcd-ehci-sysbus.c @@ -173,7 +173,7 @@ static void fusbh200_ehci_init(Object *obj) FUSBH200EHCIState *f = FUSBH200_EHCI(obj); EHCIState *s = &i->ehci; - memory_region_init_io(&f->mem_vendor, &fusbh200_ehci_mmio_ops, s, + memory_region_init_io(&f->mem_vendor, OBJECT(f), &fusbh200_ehci_mmio_ops, s, "fusbh200", 0x4c); memory_region_add_subregion(&s->mem, s->opregbase + s->portscbase + 4 * s->portnr, diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c index 16d6356..67e4b24 100644 --- a/hw/usb/hcd-ehci.c +++ b/hw/usb/hcd-ehci.c @@ -1241,11 +1241,13 @@ static int ehci_init_transfer(EHCIPacket *p) { uint32_t cpage, offset, bytes, plen; dma_addr_t page; + USBBus *bus = &p->queue->ehci->bus; + BusState *qbus = BUS(bus); cpage = get_field(p->qtd.token, QTD_TOKEN_CPAGE); bytes = get_field(p->qtd.token, QTD_TOKEN_TBYTES); offset = p->qtd.bufptr[0] & ~QTD_BUFPTR_MASK; - qemu_sglist_init(&p->sgl, 5, p->queue->ehci->as); + qemu_sglist_init(&p->sgl, qbus->parent, 5, p->queue->ehci->as); while (bytes > 0) { if (cpage > 4) { @@ -1484,7 +1486,7 @@ static int ehci_process_itd(EHCIState *ehci, return -1; } - qemu_sglist_init(&ehci->isgl, 2, ehci->as); + qemu_sglist_init(&ehci->isgl, DEVICE(ehci), 2, ehci->as); if (off + len > 4096) { /* transfer crosses page border */ uint32_t len2 = off + len - 4096; @@ -2551,12 +2553,12 @@ void usb_ehci_init(EHCIState *s, DeviceState *dev) QTAILQ_INIT(&s->pqueues); usb_packet_init(&s->ipacket); - memory_region_init(&s->mem, "ehci", MMIO_SIZE); - memory_region_init_io(&s->mem_caps, &ehci_mmio_caps_ops, s, + memory_region_init(&s->mem, OBJECT(dev), "ehci", MMIO_SIZE); + memory_region_init_io(&s->mem_caps, OBJECT(dev), &ehci_mmio_caps_ops, s, "capabilities", CAPA_SIZE); - memory_region_init_io(&s->mem_opreg, &ehci_mmio_opreg_ops, s, + memory_region_init_io(&s->mem_opreg, OBJECT(dev), &ehci_mmio_opreg_ops, s, "operational", s->portscbase); - memory_region_init_io(&s->mem_ports, &ehci_mmio_port_ops, s, + memory_region_init_io(&s->mem_ports, OBJECT(dev), &ehci_mmio_port_ops, s, "ports", 4 * s->portnr); memory_region_add_subregion(&s->mem, s->capsbase, &s->mem_caps); diff --git a/hw/usb/hcd-ohci.c b/hw/usb/hcd-ohci.c index 5513924..a096ecf 100644 --- a/hw/usb/hcd-ohci.c +++ b/hw/usb/hcd-ohci.c @@ -1830,7 +1830,8 @@ static int usb_ohci_init(OHCIState *ohci, DeviceState *dev, } } - memory_region_init_io(&ohci->mem, &ohci_mem_ops, ohci, "ohci", 256); + memory_region_init_io(&ohci->mem, OBJECT(dev), &ohci_mem_ops, + ohci, "ohci", 256); ohci->localmem_base = localmem_base; ohci->name = object_get_typename(OBJECT(dev)); diff --git a/hw/usb/hcd-uhci.c b/hw/usb/hcd-uhci.c index c85b203..066072e 100644 --- a/hw/usb/hcd-uhci.c +++ b/hw/usb/hcd-uhci.c @@ -1259,7 +1259,9 @@ static int usb_uhci_common_initfn(PCIDevice *dev) qemu_register_reset(uhci_reset, s); - memory_region_init_io(&s->io_bar, &uhci_ioport_ops, s, "uhci", 0x20); + memory_region_init_io(&s->io_bar, OBJECT(s), &uhci_ioport_ops, s, + "uhci", 0x20); + /* Use region 4 for consistency with real hardware. BSD guests seem to rely on this. */ pci_register_bar(&s->dev, 4, PCI_BASE_ADDRESS_SPACE_IO, &s->io_bar); diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c index 91633ed..d7a54fd 100644 --- a/hw/usb/hcd-xhci.c +++ b/hw/usb/hcd-xhci.c @@ -3342,14 +3342,14 @@ static int usb_xhci_initfn(struct PCIDevice *dev) xhci->irq = xhci->pci_dev.irq[0]; - memory_region_init(&xhci->mem, "xhci", LEN_REGS); - memory_region_init_io(&xhci->mem_cap, &xhci_cap_ops, xhci, + memory_region_init(&xhci->mem, OBJECT(xhci), "xhci", LEN_REGS); + memory_region_init_io(&xhci->mem_cap, OBJECT(xhci), &xhci_cap_ops, xhci, "capabilities", LEN_CAP); - memory_region_init_io(&xhci->mem_oper, &xhci_oper_ops, xhci, + memory_region_init_io(&xhci->mem_oper, OBJECT(xhci), &xhci_oper_ops, xhci, "operational", 0x400); - memory_region_init_io(&xhci->mem_runtime, &xhci_runtime_ops, xhci, + memory_region_init_io(&xhci->mem_runtime, OBJECT(xhci), &xhci_runtime_ops, xhci, "runtime", LEN_RUNTIME); - memory_region_init_io(&xhci->mem_doorbell, &xhci_doorbell_ops, xhci, + memory_region_init_io(&xhci->mem_doorbell, OBJECT(xhci), &xhci_doorbell_ops, xhci, "doorbell", LEN_DOORBELL); memory_region_add_subregion(&xhci->mem, 0, &xhci->mem_cap); @@ -3361,7 +3361,7 @@ static int usb_xhci_initfn(struct PCIDevice *dev) XHCIPort *port = &xhci->ports[i]; uint32_t offset = OFF_OPER + 0x400 + 0x10 * i; port->xhci = xhci; - memory_region_init_io(&port->mem, &xhci_port_ops, port, + memory_region_init_io(&port->mem, OBJECT(xhci), &xhci_port_ops, port, port->name, 0x10); memory_region_add_subregion(&xhci->mem, offset, &port->mem); } diff --git a/hw/virtio/dataplane/hostmem.c b/hw/virtio/dataplane/hostmem.c index 7e46723..901d98b 100644 --- a/hw/virtio/dataplane/hostmem.c +++ b/hw/virtio/dataplane/hostmem.c @@ -64,8 +64,12 @@ out: static void hostmem_listener_commit(MemoryListener *listener) { HostMem *hostmem = container_of(listener, HostMem, listener); + int i; qemu_mutex_lock(&hostmem->current_regions_lock); + for (i = 0; i < hostmem->num_current_regions; i++) { + memory_region_unref(hostmem->current_regions[i].mr); + } g_free(hostmem->current_regions); hostmem->current_regions = hostmem->new_regions; hostmem->num_current_regions = hostmem->num_new_regions; @@ -92,8 +96,11 @@ static void hostmem_append_new_region(HostMem *hostmem, .guest_addr = section->offset_within_address_space, .size = int128_get64(section->size), .readonly = section->readonly, + .mr = section->mr, }; hostmem->num_new_regions++; + + memory_region_ref(section->mr); } static void hostmem_listener_append_region(MemoryListener *listener, diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c index baf84ea..8f6ab13 100644 --- a/hw/virtio/vhost.c +++ b/hw/virtio/vhost.c @@ -16,6 +16,7 @@ #include <sys/ioctl.h> #include "hw/virtio/vhost.h" #include "hw/hw.h" +#include "qemu/atomic.h" #include "qemu/range.h" #include <linux/vhost.h> #include "exec/address-spaces.h" @@ -47,11 +48,9 @@ static void vhost_dev_sync_region(struct vhost_dev *dev, addr += VHOST_LOG_CHUNK; continue; } - /* Data must be read atomically. We don't really - * need the barrier semantics of __sync - * builtins, but it's easier to use them than - * roll our own. */ - log = __sync_fetch_and_and(from, 0); + /* Data must be read atomically. We don't really need barrier semantics + * but it's easier to use atomic_* than roll our own. */ + log = atomic_xchg(from, 0); while ((bit = sizeof(log) > sizeof(int) ? ffsll(log) : ffs(log))) { hwaddr page_addr; @@ -497,6 +496,7 @@ static void vhost_region_add(MemoryListener *listener, dev->mem_sections = g_renew(MemoryRegionSection, dev->mem_sections, dev->n_mem_sections); dev->mem_sections[dev->n_mem_sections - 1] = *section; + memory_region_ref(section->mr); vhost_set_memory(listener, section, true); } @@ -512,6 +512,7 @@ static void vhost_region_del(MemoryListener *listener, } vhost_set_memory(listener, section, false); + memory_region_unref(section->mr); for (i = 0; i < dev->n_mem_sections; ++i) { if (dev->mem_sections[i].offset_within_address_space == section->offset_within_address_space) { diff --git a/hw/virtio/virtio-balloon.c b/hw/virtio/virtio-balloon.c index a27051c..3fa72a9 100644 --- a/hw/virtio/virtio-balloon.c +++ b/hw/virtio/virtio-balloon.c @@ -205,6 +205,7 @@ static void virtio_balloon_handle_output(VirtIODevice *vdev, VirtQueue *vq) addr = section.offset_within_region; balloon_page(memory_region_get_ram_ptr(section.mr) + addr, !!(vq == s->dvq)); + memory_region_unref(section.mr); } virtqueue_push(vq, &elem, offset); diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index b070b64..c38cfd1 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -966,8 +966,8 @@ static void virtio_pci_device_plugged(DeviceState *d) size = 1 << qemu_fls(size); } - memory_region_init_io(&proxy->bar, &virtio_pci_config_ops, proxy, - "virtio-pci", size); + memory_region_init_io(&proxy->bar, OBJECT(proxy), &virtio_pci_config_ops, + proxy, "virtio-pci", size); pci_register_bar(&proxy->pci_dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &proxy->bar); diff --git a/hw/watchdog/wdt_i6300esb.c b/hw/watchdog/wdt_i6300esb.c index 05af0b1..85aebc2 100644 --- a/hw/watchdog/wdt_i6300esb.c +++ b/hw/watchdog/wdt_i6300esb.c @@ -417,7 +417,8 @@ static int i6300esb_init(PCIDevice *dev) d->timer = qemu_new_timer_ns(vm_clock, i6300esb_timer_expired, d); d->previous_reboot_flag = 0; - memory_region_init_io(&d->io_mem, &i6300esb_ops, d, "i6300esb", 0x10); + memory_region_init_io(&d->io_mem, OBJECT(d), &i6300esb_ops, d, + "i6300esb", 0x10); pci_register_bar(&d->dev, 0, 0, &d->io_mem); /* qemu_register_coalesced_mmio (addr, 0x10); ? */ diff --git a/hw/watchdog/wdt_ib700.c b/hw/watchdog/wdt_ib700.c index d85c894..c788554 100644 --- a/hw/watchdog/wdt_ib700.c +++ b/hw/watchdog/wdt_ib700.c @@ -97,15 +97,23 @@ static const VMStateDescription vmstate_ib700 = { } }; +static const MemoryRegionPortio wdt_portio_list[] = { + { 0x441, 2, 1, .write = ib700_write_disable_reg, }, + { 0x443, 2, 1, .write = ib700_write_enable_reg, }, + PORTIO_END_OF_LIST(), +}; + static void wdt_ib700_realize(DeviceState *dev, Error **errp) { IB700State *s = IB700(dev); + PortioList *port_list = g_new(PortioList, 1); ib700_debug("watchdog init\n"); s->timer = qemu_new_timer_ns(vm_clock, ib700_timer_expired, s); - register_ioport_write(0x441, 2, 1, ib700_write_disable_reg, s); - register_ioport_write(0x443, 2, 1, ib700_write_enable_reg, s); + + portio_list_init(port_list, OBJECT(s), wdt_portio_list, s, "ib700"); + portio_list_add(port_list, isa_address_space_io(&s->parent_obj), 0); } static void wdt_ib700_reset(DeviceState *dev) diff --git a/hw/xen/xen_apic.c b/hw/xen/xen_apic.c index a958782..9f91e0f 100644 --- a/hw/xen/xen_apic.c +++ b/hw/xen/xen_apic.c @@ -38,8 +38,8 @@ static const MemoryRegionOps xen_apic_io_ops = { static void xen_apic_init(APICCommonState *s) { - memory_region_init_io(&s->io_memory, &xen_apic_io_ops, s, "xen-apic-msi", - APIC_SPACE_SIZE); + memory_region_init_io(&s->io_memory, OBJECT(s), &xen_apic_io_ops, s, + "xen-apic-msi", APIC_SPACE_SIZE); #if defined(CONFIG_XEN_CTRL_INTERFACE_VERSION) \ && CONFIG_XEN_CTRL_INTERFACE_VERSION >= 420 diff --git a/hw/xen/xen_platform.c b/hw/xen/xen_platform.c index b6c6793..15d7cf0 100644 --- a/hw/xen/xen_platform.c +++ b/hw/xen/xen_platform.c @@ -262,16 +262,20 @@ static void platform_fixed_ioport_write(void *opaque, hwaddr addr, static const MemoryRegionOps platform_fixed_io_ops = { .read = platform_fixed_ioport_read, .write = platform_fixed_ioport_write, + .valid = { + .unaligned = true, + }, .impl = { .min_access_size = 1, .max_access_size = 4, + .unaligned = true, }, .endianness = DEVICE_LITTLE_ENDIAN, }; static void platform_fixed_ioport_init(PCIXenPlatformState* s) { - memory_region_init_io(&s->fixed_io, &platform_fixed_io_ops, s, + memory_region_init_io(&s->fixed_io, OBJECT(s), &platform_fixed_io_ops, s, "xen-fixed", 16); memory_region_add_subregion(get_system_io(), XEN_PLATFORM_IOPORT, &s->fixed_io); @@ -315,7 +319,8 @@ static const MemoryRegionOps xen_pci_io_ops = { static void platform_ioport_bar_setup(PCIXenPlatformState *d) { - memory_region_init_io(&d->bar, &xen_pci_io_ops, d, "xen-pci", 0x100); + memory_region_init_io(&d->bar, OBJECT(d), &xen_pci_io_ops, d, + "xen-pci", 0x100); } static uint64_t platform_mmio_read(void *opaque, hwaddr addr, @@ -343,7 +348,7 @@ static const MemoryRegionOps platform_mmio_handler = { static void platform_mmio_setup(PCIXenPlatformState *d) { - memory_region_init_io(&d->mmio_bar, &platform_mmio_handler, d, + memory_region_init_io(&d->mmio_bar, OBJECT(d), &platform_mmio_handler, d, "xen-mmio", 0x1000000); } diff --git a/hw/xen/xen_pt.c b/hw/xen/xen_pt.c index c31a28a..d7ee774 100644 --- a/hw/xen/xen_pt.c +++ b/hw/xen/xen_pt.c @@ -416,7 +416,7 @@ static int xen_pt_register_regions(XenPCIPassthroughState *s) } } - memory_region_init_io(&s->bar[i], &ops, &s->dev, + memory_region_init_io(&s->bar[i], OBJECT(s), &ops, &s->dev, "xen-pci-pt-bar", r->size); pci_register_bar(&s->dev, i, type, &s->bar[i]); @@ -440,7 +440,7 @@ static int xen_pt_register_regions(XenPCIPassthroughState *s) s->bases[PCI_ROM_SLOT].access.maddr = d->rom.base_addr; - memory_region_init_rom_device(&s->rom, NULL, NULL, + memory_region_init_rom_device(&s->rom, OBJECT(s), NULL, NULL, "xen-pci-pt-rom", d->rom.size); pci_register_bar(&s->dev, PCI_ROM_SLOT, PCI_BASE_ADDRESS_MEM_PREFETCH, &s->rom); @@ -606,6 +606,7 @@ static void xen_pt_region_add(MemoryListener *l, MemoryRegionSection *sec) XenPCIPassthroughState *s = container_of(l, XenPCIPassthroughState, memory_listener); + memory_region_ref(sec->mr); xen_pt_region_update(s, sec, true); } @@ -615,6 +616,7 @@ static void xen_pt_region_del(MemoryListener *l, MemoryRegionSection *sec) memory_listener); xen_pt_region_update(s, sec, false); + memory_region_unref(sec->mr); } static void xen_pt_io_region_add(MemoryListener *l, MemoryRegionSection *sec) @@ -622,6 +624,7 @@ static void xen_pt_io_region_add(MemoryListener *l, MemoryRegionSection *sec) XenPCIPassthroughState *s = container_of(l, XenPCIPassthroughState, io_listener); + memory_region_ref(sec->mr); xen_pt_region_update(s, sec, true); } @@ -631,6 +634,7 @@ static void xen_pt_io_region_del(MemoryListener *l, MemoryRegionSection *sec) io_listener); xen_pt_region_update(s, sec, false); + memory_region_unref(sec->mr); } static const MemoryListener xen_pt_memory_listener = { diff --git a/hw/xen/xen_pt_msi.c b/hw/xen/xen_pt_msi.c index db2c842..6fbe0cc 100644 --- a/hw/xen/xen_pt_msi.c +++ b/hw/xen/xen_pt_msi.c @@ -544,7 +544,8 @@ int xen_pt_msix_init(XenPCIPassthroughState *s, uint32_t base) msix->msix_entry[i].pirq = XEN_PT_UNASSIGNED_PIRQ; } - memory_region_init_io(&msix->mmio, &pci_msix_ops, s, "xen-pci-pt-msix", + memory_region_init_io(&msix->mmio, OBJECT(s), &pci_msix_ops, + s, "xen-pci-pt-msix", (total_entries * PCI_MSIX_ENTRY_SIZE + XC_PAGE_SIZE - 1) & XC_PAGE_MASK); diff --git a/hw/xtensa/xtensa_lx60.c b/hw/xtensa/xtensa_lx60.c index 650dd31..075daf1 100644 --- a/hw/xtensa/xtensa_lx60.c +++ b/hw/xtensa/xtensa_lx60.c @@ -109,7 +109,7 @@ static Lx60FpgaState *lx60_fpga_init(MemoryRegion *address_space, { Lx60FpgaState *s = g_malloc(sizeof(Lx60FpgaState)); - memory_region_init_io(&s->iomem, &lx60_fpga_ops, s, + memory_region_init_io(&s->iomem, NULL, &lx60_fpga_ops, s, "lx60.fpga", 0x10000); memory_region_add_subregion(address_space, base, &s->iomem); lx60_fpga_reset(s); @@ -139,7 +139,7 @@ static void lx60_net_init(MemoryRegion *address_space, sysbus_mmio_get_region(s, 1)); ram = g_malloc(sizeof(*ram)); - memory_region_init_ram(ram, "open_eth.ram", 16384); + memory_region_init_ram(ram, OBJECT(s), "open_eth.ram", 16384); vmstate_register_ram_global(ram); memory_region_add_subregion(address_space, buffers, ram); } @@ -195,12 +195,12 @@ static void lx_init(const LxBoardDesc *board, QEMUMachineInitArgs *args) } ram = g_malloc(sizeof(*ram)); - memory_region_init_ram(ram, "lx60.dram", args->ram_size); + memory_region_init_ram(ram, NULL, "lx60.dram", args->ram_size); vmstate_register_ram_global(ram); memory_region_add_subregion(system_memory, 0, ram); system_io = g_malloc(sizeof(*system_io)); - memory_region_init(system_io, "lx60.io", 224 * 1024 * 1024); + memory_region_init(system_io, NULL, "lx60.io", 224 * 1024 * 1024); memory_region_add_subregion(system_memory, 0xf0000000, system_io); lx60_fpga_init(system_io, 0x0d020000); if (nd_table[0].used) { @@ -231,7 +231,7 @@ static void lx_init(const LxBoardDesc *board, QEMUMachineInitArgs *args) /* Use presence of kernel file name as 'boot from SRAM' switch. */ if (kernel_filename) { rom = g_malloc(sizeof(*rom)); - memory_region_init_ram(rom, "lx60.sram", board->sram_size); + memory_region_init_ram(rom, NULL, "lx60.sram", board->sram_size); vmstate_register_ram_global(rom); memory_region_add_subregion(system_memory, 0xfe000000, rom); @@ -262,7 +262,7 @@ static void lx_init(const LxBoardDesc *board, QEMUMachineInitArgs *args) MemoryRegion *flash_mr = pflash_cfi01_get_memory(flash); MemoryRegion *flash_io = g_malloc(sizeof(*flash_io)); - memory_region_init_alias(flash_io, "lx60.flash", + memory_region_init_alias(flash_io, NULL, "lx60.flash", flash_mr, 0, board->flash_size); memory_region_add_subregion(system_memory, 0xfe000000, flash_io); diff --git a/hw/xtensa/xtensa_sim.c b/hw/xtensa/xtensa_sim.c index 5241f8d..a88707e 100644 --- a/hw/xtensa/xtensa_sim.c +++ b/hw/xtensa/xtensa_sim.c @@ -75,12 +75,12 @@ static void xtensa_sim_init(QEMUMachineInitArgs *args) } ram = g_malloc(sizeof(*ram)); - memory_region_init_ram(ram, "xtensa.sram", ram_size); + memory_region_init_ram(ram, NULL, "xtensa.sram", ram_size); vmstate_register_ram_global(ram); memory_region_add_subregion(get_system_memory(), 0, ram); rom = g_malloc(sizeof(*rom)); - memory_region_init_ram(rom, "xtensa.rom", 0x1000); + memory_region_init_ram(rom, NULL, "xtensa.rom", 0x1000); vmstate_register_ram_global(rom); memory_region_add_subregion(get_system_memory(), 0xfe000000, rom); |
