diff options
| author | Anthony Liguori <aliguori@us.ibm.com> | 2013-07-07 11:19:27 -0500 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2013-07-07 11:19:28 -0500 |
| commit | c3ab4c9cf24ec9efb9c6d82b6027c0587d3081fa (patch) | |
| tree | 450321ab6db86b5f81078a6df4b1730cc8166251 /hw | |
| parent | ab8bf29078e0ab8347e2ff8b4e5542f7a0c751cf (diff) | |
| parent | c7086b4a237520d2bbe5146d8b1ace1894c2b2bf (diff) | |
Merge remote-tracking branch 'bonzini/iommu-for-anthony' into staging
# By Paolo Bonzini (50) and others
# Via Paolo Bonzini
* bonzini/iommu-for-anthony: (66 commits)
exec: change some APIs to take AddressSpaceDispatch
exec: remove cur_map
exec: put memory map in AddressSpaceDispatch
exec: separate current radix tree from the one being built
exec: move listener from AddressSpaceDispatch to AddressSpace
memory: move MemoryListener declaration earlier
exec: separate current memory map from the one being built
exec: change well-known physical sections to macros
qom: Use atomics for object refcounting
memory: add reference counting to FlatView
memory: use a new FlatView pointer on every topology update
memory: access FlatView from a local variable
add a header file for atomic operations
hw/[u-x]*: pass owner to memory_region_init* functions
hw/t*: pass owner to memory_region_init* functions
hw/s*: pass owner to memory_region_init* functions
hw/p*: pass owner to memory_region_init* functions
hw/n*: pass owner to memory_region_init* functions
hw/m*: pass owner to memory_region_init* functions
hw/i*: pass owner to memory_region_init* functions
...
Message-id: 1372950842-32422-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw')
329 files changed, 1159 insertions, 928 deletions
diff --git a/hw/acpi/core.c b/hw/acpi/core.c index 42eeace6f6..b07fedac59 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 4a17f32b96..3fb443d06d 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 756df3bee2..948ea8795b 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 207dcad2a3..63cc2cbe11 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 93422bc7be..5b22e847a8 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 8186f1486b..216b9b77d9 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 4405dbd3bd..de6c98a687 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 cca29719ec..249a43025e 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 cf90f5dc71..bd6c05ce1b 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 260e31481d..8e5fc26e12 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 fbaf2be701..b06d4426ee 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 c06c642acc..19be5fcd01 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 2ff43710e4..ec9610b7d5 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 e421ece026..05b035308b 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 b13d8108a4..cdc3c3a0fe 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 24b03a0d29..5a226544fa 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 fa31575edd..f8c3ee073f 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 835d07c341..8929b6db41 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 d6f47bf4d4..1e6c1ddf37 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) { @@ -318,7 +318,7 @@ 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 b5ed109479..593b75e55b 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 2b61e3c7f8..a2b6b1724d 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 4d49306dd0..feaaf45082 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 47818a5d01..47d1f4ff9b 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 753757ea19..08878b9c48 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 a077c62744..710413e5a9 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 4602a6f579..0dc0871651 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 baf138b416..365b2f1864 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 6a7d377fd9..f72e6ee372 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 2975336057..fabe9e64a0 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 605dad4988..7365c3c1de 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 c1cd169c6c..f2c40daec1 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 3ac90d510d..58984dc738 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 c5d88a7841..b40ea43c6c 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 e08e9dca16..133de4e74c 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 5dde0e75da..7ad59a13e4 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 653ab4fbb4..7d331b9577 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 930f191d9e..cdc00e59c5 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 58b0d91d0a..f15f04a33c 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 8b511a79dc..2776f64686 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 412d1b0f77..0669410cfc 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 63d7c9951f..6898a257d9 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 5f25246926..d6cd3da46e 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 205e125de9..131370a74b 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 f254841aec..03db12fda8 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 c2cb07f3bd..4c42198cbe 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 11820f5864..d19af000a3 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 5751816c62..855ce7a2e4 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 a64453fb18..82e1b95bcd 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 2a2c230c55..69b9ed2c4d 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 99721ab78d..37b38ba4ed 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 3ec4705867..98fd44e66a 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 cbc7d73a6e..46deab2c51 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 5bb36ed2c1..0b91693602 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 caa9eb4de4..ad96ea59c6 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 7079ef6be1..ebec64f952 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 e06a802e24..cea8212428 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 3bec8ebe7b..a17c702624 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 6382f98389..602559254e 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 b3286438ca..6223a557b2 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 01706020be..a199e57525 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 3f7e989f35..feca497f52 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 5234a4ddc6..e6249912c5 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 d56963699b..44311ff43d 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 648656d5b4..967b0809f3 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 0a1a10f37a..6c00a59faf 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 90dceade71..8eeb53e60c 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 73a1dc985f..8788144b98 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 7475671308..9104d6194f 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 0d9eee876a..a440575def 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 0da00a9f96..eb168eaf11 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 49c9e59043..4546e42654 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 2a4047e1ef..79a0a5063e 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 52035fcacf..7f82037d99 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 b723a04cc9..efda0824fe 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 3828296a3a..870b339581 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 ea3afcef5e..24ccbcc7a1 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 fb72ebee4f..c3b9b68971 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 f259955408..60afcf39e1 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 3b68f26782..990931ae45 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 937a402b2e..ddefa0668a 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 f72e4882a7..c75d6ac63c 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 0cb87bc063..3dd9b98eca 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 995641c745..9fd48b5f8b 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 ceeb92f8df..8b514cc39d 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 d1691a9f9b..8d560ecef0 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 cea8db7f15..3e150abe8d 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 21a108d8c0..06f44a808c 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 66f9f3ceed..e6418906a7 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 fd3569d8c9..714908f44c 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 6a8c222502..3599513411 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 6192780fda..a5b891f968 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 eb60d45178..44903723d3 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 184fcee1a7..a81ffc4026 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 00b66b45b0..7937c3ecf0 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 044c0876ad..ddcc4135d7 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 32844b5f75..36004ae48a 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 b60569fd88..bc7bf4c5e0 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 03f92f1ab6..4ec433f957 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 fd21533f15..be6275fea5 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 8312bff5fe..edb93f36ac 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 50054cf851..a48e3baa99 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 f5eeaea549..855afae6bb 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 74bc109488..a0bbf08542 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 5bab97e95a..18671eba9e 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 c6cdef3212..c235c3e188 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 854b8e1940..5f8b97291a 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 196f88907d..52bffa5010 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 efb2254aea..f0eb4489c7 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 0b5bb89976..6df0fa916d 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 e09c83dda2..204dd3d532 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 bd0bdd8590..179b806d96 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 93a3669746..c1f40948f9 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 125022422a..53e3ca8c67 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 abfac3da7a..688cb5cab3 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 eab2d3e590..ff33dc8850 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 f93629f9d4..9850a8511a 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 78f92e29a7..e7ad93189d 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; } @@ -1044,17 +1044,17 @@ 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); @@ -1065,7 +1065,7 @@ 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, @@ -1150,10 +1150,10 @@ 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 fa59a0cb26..faf947e661 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -117,7 +117,7 @@ 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 bb0ce6ae6b..e4cde042ce 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -98,7 +98,7 @@ 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 1adfa0b260..97eddec920 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 99167011dd..33be3867a0 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 a1952b077c..479820239e 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 e80e7e5af8..d251ff983c 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 bf2856fb69..58532fe09b 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 5fe053cf97..5a831916f1 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 3edab4ff0b..942cb79717 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 fff0a4d1f8..ce86237cf3 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 7dd8a59dd4..2312ffc50a 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 1fd5f2076a..846d1370de 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 46cb0975d9..5e3b96e4db 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 bae65721fd..b59df06765 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 b7564568dc..f71397542a 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 25fa43cb2d..2a57f77b91 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 635103c001..ce3a3f6eb3 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 6874287302..3b40976827 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 bad6dde652..6147f04bce 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 68dfe6a4bb..181f61429a 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 beb9661182..9818f2430c 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 192a0ba68f..1415bda93f 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 ff45dcdc0d..75c8ffde29 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 c6f09f4331..5d064fe3a6 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 875eba4e3e..bca8585284 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 a26c641699..937e29216b 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 6775879e0f..c7f7b8406c 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 9610673d94..fdb29d7ed5 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 0cd5e9eae0..44b66517f9 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 0ec30caa06..e122c2c810 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 050bfb63ce..f397950cbb 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 b367752fd3..b47d0f0a9e 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 297f53759c..25d2057d78 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 5f21d21473..f97e7a0c24 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 a24cb98cba..b25ed04af3 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 136d17ede0..cfd610c681 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 d4dbf13831..00ae8ebc2e 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 667e882962..b49be4dae3 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 cc426df7f8..46a23fb6b4 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 391d90d14a..2174eaaf87 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 1ca94980fb..62003b8585 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 cca93748aa..7ceedb814f 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 c4a5626a53..0c03a87abc 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 544d56b59d..f4ed7c6cc5 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 bcc619d74b..1727a4685c 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 05efde7ceb..9cf000f4ce 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 cfe660d0a4..621423c3e4 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 334046808f..989da25dec 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 b3bcd4ea5e..a461494439 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 189e865a65..5843417567 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 00c9071af1..7d198e7c69 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 2ad0c0b414..3eac63b2fc 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 8a4459d0b2..c27ed0b8ed 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 d1681ec2fe..a10cf13a92 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 4646ab6db7..22beb0a67c 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 05897c2fa2..601b5733f2 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 46f4fbd005..bfafa518e1 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 eb4427d9c4..3d6acee695 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 c8b55a8349..5906ae5869 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 ee254e46d2..d754cf1f2e 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 6f4a407cbf..3de9675f64 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 ba5aa8d0e4..28395bae4b 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 427ce5cd1d..816d5e8331 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 5658f733f4..3594b84259 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 aeaf2b7b7b..060a5bf9b3 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 f797796a36..c0fd7da118 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 2fc7f87bb6..a1d7862a66 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 fd4c8e5f99..76a1cfba32 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 d922f6ffad..a498881190 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 fe1b039550..2b64ee77d8 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 1dd15054d0..604be5eafe 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 91adb66c2b..2047274123 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 ac8251f736..f2372500c0 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 e38b571054..ed62caf03f 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 99b70d5a75..9d2b71014c 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 e6707d69d4..699a16ffbe 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 71ce5a3e08..8b0b73f9c4 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 0aacdc2fce..5592560014 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 060099b553..a3be9e0c87 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 323d458491..ef71a2af74 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 a7a9368864..d274fb4a87 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 52fb03601d..540c377f61 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 8363dfdf92..7463776784 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 8418327261..fc7a85f0dd 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 649f9a7daa..ef4f3a84d7 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 e177057e49..ac929cba6b 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 2289f089ad..049aa704c1 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 e6f46f0c51..c8c3a065cc 100644 --- a/hw/net/e1000.c +++ b/hw/net/e1000.c @@ -1276,13 +1276,13 @@ 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 dc99ea6ea0..e0befb2590 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 1039913e0f..ab9a215253 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 403fb868ae..3323f48d97 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 187497c0ce..98bcdfce8b 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 2ef5a0d73d..4bff3de34f 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 4ef6318418..2ef4ac3299 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 ac6193a89e..908085073a 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 9232abd466..e3c8076382 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 33ee03e68e..8d43fd9afe 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 b31ae030f9..e500306aac 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 be64bf2a68..46375574e4 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 9df2b87543..f4a5aef426 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 7993f9f5b9..a00ff581dc 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 c2feae6eb8..c49e37a8b0 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 59b84564a0..aac7c76feb 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 4c575e55a7..b39ff08f28 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 1d9074a1d0..997a5b59ec 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 2ca1511c06..f173429ecc 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 b2e35237f8..2afc91ad0e 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 488f1d7241..fa218ce704 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 3c255cec01..e455282365 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 d76a06c486..2eb008179a 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 49bab1f0f0..924438bcc2 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 cff458b574..efc07c42bd 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 971b432474..5f11323fe6 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 e0996556e5..06ace085b5 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 974150bfc1..592d6666bc 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 69344d9f6a..4991ec44b0 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 7181bd68eb..ec6be4676c 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 f9e68c3099..2ab1599b5a 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 5e7ad94388..646204e1e5 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 61302539ab..b41d5646cd 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 24df6b55cb..5661ace80c 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); @@ -245,7 +245,7 @@ static int mch_init(PCIDevice *d) MCHPCIState *mch = MCH_PCI_DEVICE(d); /* 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); @@ -253,7 +253,7 @@ 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); @@ -264,15 +264,15 @@ 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 fff235d523..91530cdd04 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 2f996d9549..9238d39b00 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 6da75ec693..3430770f33 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 61b681a91f..ceb6a5d9cc 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -811,7 +811,8 @@ 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, @@ -1945,7 +1946,7 @@ 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 24be6c5067..ecdeab0d58 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 b2d942bce1..b70e5adc4b 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 d35c2ee965..eb092fdb61 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 38f799031a..a385b5104c 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 3badfa3adb..2133e2dc9e 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 8faff300ff..d5e8178526 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 d41f615522..2e2f2eb91f 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 f0c7ee9abd..f74e5e52c2 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 c6c909e05e..290f71ab69 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 d8e3dae25c..239aada193 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 599539bc1d..d2d6f65e6c 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 ea6541413f..11b7de2f30 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 90828f2635..0081c701ab 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 fe34291ffd..c11427648a 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 91bc8e488e..89b33a5478 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 c8c12c8241..232b0a89cf 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 9c18741cea..7c6f6e4275 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 709a707243..08e77fbef5 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 eb774d90e0..aebbbf1755 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 30d1118cdc..edbde00d4d 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 029789ae39..8f97c5a6e2 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 0c81a50398..c6166c5cc2 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 22b8e98697..2c17ae5f25 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 65ccb09ba1..45d0c77c49 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 53ea906433..a92b7c1de4 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 b8a0abf0f0..712f0ade22 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 7cf4044591..97d3aa3e6f 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 61a8aadddd..f69775c41a 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 ba9f4b3098..bf5d1fbf6d 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 e08fd04e7e..4b1723418d 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 0574d6b26d..90c955fe62 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 b9dd4bebc1..d2dbddc11e 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 3e4818e170..e7794166cf 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); } @@ -254,7 +254,7 @@ 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 03e8bd1776..1439ba44e5 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 d213a90580..c33a72f80f 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 ffac621a8c..84dd666bd5 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 78c77eff46..5ef282fcda 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 0e86ca765d..90b7b60617 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 a6a3b76a76..0df4dfccce 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 11403c411b..0ed3b110e6 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 536c2166fe..711a0c17ab 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 f6bd3bac23..7a9fd81583 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 05a3adaa90..6a287464bf 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 317f5e43ed..d23462d00e 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 644987046a..798a8dabc7 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 ba584f4719..a861049e54 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 3cd9476bb1..6dd1072092 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 38dcc1ac64..28ebe5dc7b 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 185ccb9a74..8fa0bb2b8f 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 3ac77f9262..7fca071f1d 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 7043a34684..37ba47d075 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 95dd01d147..90bd5846b9 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 16c8dd687f..cd5214064f 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 7cdb0060ab..e24e0c4916 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 de53b13287..97fbebbe80 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 e06fac7082..016dade3e9 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 bf6c4c876c..be3490bca3 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 9c4a7bd074..3c3baaccfa 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 e083a280c4..5009394930 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 9b0e9dd567..ac389d87ee 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 a24f35c277..a12aca20df 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 764940be7e..3ce6ed8ae1 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 0c3d827978..63f2c9f028 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 8ea2416dd7..4d28719bb1 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 f92ff4f73f..251a10dbfa 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 1145a87603..7f844d7020 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 50edc063d1..47b6809225 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 0c39cff089..ee5383498e 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 d4d8152875..abe384ba9a 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 56d1afa4ff..5ff0dc9a07 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 e7d4f74b82..54147b5fee 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 16d6356fa9..67e4b24273 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 5513924138..a096ecf214 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 c85b2038a2..066072eb3f 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 91633edbc6..d7a54fd53f 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 7e46723eb1..901d98b8a0 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 baf84ea0bd..8f6ab130ee 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 a27051c2e7..3fa72a97b9 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 b070b6400b..c38cfd1515 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 05af0b1b68..85aebc28a3 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 d85c8945ec..c78855444c 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 a958782272..9f91e0f0c9 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 b6c6793e1e..15d7cf0f6c 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 c31a28a3a9..d7ee7745c8 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 db2c84237f..6fbe0cc86b 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 650dd31c98..075daf1893 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 5241f8d734..a88707e161 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); |