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4c046ce37a
qemu/include/hw
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Peter Maydell 4c046ce37a hw/core: Add ResetContainer which holds objects implementing Resettable 
Implement a ResetContainer.  This is a subclass of Object, and it
implements the Resettable interface.  The container holds a list of
arbitrary other objects which implement Resettable, and when the
container is reset, all the objects it contains are also reset.

This will allow us to have a 3-phase-reset equivalent of the old
qemu_register_reset() API: we will have a single "simulation reset"
top level ResetContainer, and objects in it are the equivalent of the
old QEMUResetHandler functions.

The qemu_register_reset() API manages its list of callbacks using a
QTAILQ, but here we use a GPtrArray for our list of Resettable
children: we expect the "remove" operation (which will need to do an
iteration through the list) to be fairly uncommon, and we get simpler
code with fewer memory allocations.

Since there is currently no listed owner in MAINTAINERS for the
existing reset-related source files, create a new section for
them, and add these new files there also.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20240220160622.114437-7-peter.maydell@linaro.org
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
2024-02-27 13:01:42 +00:00
..
acpi hw/acpi/ich9_tco: Include missing 'migration/vmstate.h' header 2024-02-22 12:47:40 +01:00
adc hw/arm/npcm7xx: Declare QOM macros using OBJECT_DECLARE_SIMPLE_TYPE() 2023-01-12 17:15:09 +00:00
arm hw/arm: Use TYPE_OR_IRQ when connecting STM32L4x5 EXTI fan-in IRQs 2024-02-27 13:01:41 +00:00
audio m68k: Clean up includes 2024-01-30 21:20:20 +03:00
block hw/block/fdc-isa: Implement relocation and enabling/disabling for TYPE_ISA_FDC 2024-02-14 06:09:32 -05:00
char hw/sparc/grlib: split out the headers for each peripherals 2024-02-15 16:58:46 +01:00
core hw/core: Add ResetContainer which holds objects implementing Resettable 2024-02-27 13:01:42 +00:00
cpu Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
cris hw/net/etraxfs-eth: use qemu_configure_nic_device() 2024-02-02 16:23:47 +00:00
cxl hw/cxl/cxl_device.h: correct typos 2024-02-21 08:16:43 +03:00
display ramfb: add migration support 2023-10-18 10:10:49 +02:00
dma hw/dma: Pass parent object to i8257_dma_init() 2024-02-15 16:58:46 +01:00
firmware smbios: function to set default processor family 2024-02-09 20:43:14 +10:00
fsi hw/fsi: Aspeed APB2OPB & On-chip peripheral bus 2024-02-01 08:33:18 +01:00
gpio hw/gpio/nrf51: implement DETECT signal 2023-08-22 17:30:59 +01:00
hyperv include/hw/hyperv/dynmem-proto.h: spelling fix: nunber, atleast 2023-11-15 12:06:05 +03:00
i2c ppc/pnv: Test pnv i2c master and connected devices 2024-02-23 23:24:42 +10:00
i386 hw/i386/pc: Remove unneeded class attribute "kvmclock_enabled" 2024-02-27 09:37:30 +01:00
ide hw/ide: Remove last two uses of ide/internal.h outside of hw/ide/ 2024-02-27 09:37:30 +01:00
input hw/input/pckbd: Open-code i8042_setup_a20_line() wrapper 2024-02-22 12:47:35 +01:00
intc hw/intc/grlib_irqmp: implements multicore irq 2024-02-15 16:58:46 +01:00
ipack ipack: Rename ipack_bus_new_inplace() to ipack_bus_init() 2021-09-30 13:42:10 +01:00
ipmi Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
isa hw/isa/vt82c686: Bring back via_isa_set_irq() 2023-11-28 14:26:37 +01:00
loongarch hw/loongarch/virt: Set iocsr address space per-board rather than percpu 2024-01-11 19:22:47 +08:00
m68k m68k: Clean up includes 2024-01-30 21:20:20 +03:00
mem include: Clean up includes 2024-01-30 21:20:20 +03:00
mips hw/mips: Inline 'bios.h' definitions 2024-01-05 16:20:15 +01:00
misc hw/ide: Remove last two uses of ide/internal.h outside of hw/ide/ 2024-02-27 09:37:30 +01:00
net hw/net/npcm_gmac.h: correct typos 2024-02-21 08:16:43 +03:00
nubus hw/nubus: add nubus-virtio-mmio device 2024-02-27 09:36:39 +01:00
nvram acpi: Clean up includes 2024-01-30 21:20:20 +03:00
openrisc hw/openrisc: Split re-usable boot time apis out to boot.c 2022-09-04 07:02:56 +01:00
pci hw/pci: remove pci_nic_init_nofail() 2024-02-02 16:23:48 +00:00
pci-bridge hw/cxl: Add a switch mailbox CCI function 2023-11-07 03:39:11 -05:00
pci-host hw/ppc/ppc4xx_pci: Extract PCI host definitions to hw/pci-host/ppc4xx.h 2024-02-22 12:47:40 +01:00
ppc ppc/pnv: Implement the ChipTOD to Core transfer 2024-02-23 23:24:43 +10:00
rdma qapi: introduce x-query-rdma QMP command 2021-11-02 15:55:14 +00:00
remote include/hw/pci: Split pci_device.h off pci.h 2023-01-08 01:54:22 -05:00
riscv hw/riscv/virt.h: correct typos 2024-02-21 08:16:43 +03:00
rtc hw/rtc/aspeed_rtc: Use 64-bit offset for holding time_t difference 2023-08-31 09:45:18 +01:00
rx hw/rx/rx62n: Only call qdev_get_gpio_in() when necessary 2024-02-15 16:58:46 +01:00
s390x s390x/pci: drive ISM reset from subsystem reset 2024-01-19 11:38:32 +01:00
scsi esp.c: keep track of the DRQ state during DMA 2024-02-13 19:37:28 +00:00
sd hw/sd: Introduce a "sd-card" SPI variant model 2023-09-01 11:40:04 +02:00
sensor hw/sensor: Add IC_DEVICE_ID to ISL voltage regulators 2022-07-14 16:24:38 +02:00
sh4 hw/intc/sh_intc: Inline and drop sh_intc_source() function 2021-10-30 18:39:37 +02:00
southbridge hw/isa/piix: Allow for optional PIT creation in PIIX3 2023-10-22 05:18:17 -04:00
sparc hw/sparc/grlib: split out the headers for each peripherals 2024-02-15 16:58:46 +01:00
ssi hw/ssi: Implement BCM2835 SPI Controller 2024-02-02 13:51:59 +00:00
timer hw/timer: Move HPET_INTCAP definition to "hpet.h" 2024-02-20 20:34:21 +03:00
tricore hw/tricore/testboard: Use qdev_new() instead of QOM basic API 2024-02-22 12:47:40 +01:00
usb include: Include headers where needed 2023-01-08 01:54:22 -05:00
vfio vfio/iommufd: Introduce a VFIOIOMMU iommufd QOM interface 2024-01-05 21:25:20 +01:00
virtio virtio,pc,pci: features, cleanups, fixes 2024-02-14 15:45:52 +00:00
watchdog hw/watchdog: Allwinner WDT emulation for system reset 2023-04-20 10:21:13 +01:00
xen hw/xen: use qemu_create_nic_bus_devices() to instantiate Xen NICs 2024-02-02 16:23:47 +00:00
xtensa
boards.h hw/core: Add machine_class_default_cpu_type() 2024-01-05 16:20:14 +01:00
clock.h include/: spelling fixes 2023-09-08 13:08:52 +03:00
elf_ops.h Revert "hw/elf_ops: Ignore loadable segments with zero size" 2024-02-09 17:52:20 +00:00
fw-path-provider.h Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
hotplug.h pci: fix 'hotplugglable' property behavior 2023-03-07 12:38:59 -05:00
hw.h compiler.h: replace QEMU_NORETURN with G_NORETURN 2022-04-21 17:03:51 +04:00
irq.h hw/core/irq: remove unused 'qemu_irq_split' function 2022-04-21 11:37:04 +01:00
loader-fit.h nomaintainer: Fix Lesser GPL version number 2020-11-15 17:04:40 +01:00
loader.h hw/loader: Clean up global variable shadowing in rom_add_file() 2023-11-07 13:08:48 +01:00
nmi.h Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
or-irq.h hw: Replace qemu_or_irq typedef by OrIRQState 2023-02-27 13:27:05 +00:00
pcmcia.h replace TABs with spaces 2023-03-20 12:43:50 +01:00
platform-bus.h nomaintainer: Fix Lesser GPL version number 2020-11-15 17:04:40 +01:00
ptimer.h ptimer: Rename PTIMER_POLICY_DEFAULT to PTIMER_POLICY_LEGACY 2022-05-19 16:19:03 +01:00
qdev-clock.h clock: Add ClockEvent parameter to callbacks 2021-03-08 17:20:01 +00:00
qdev-core.h oslib-posix: initialize backend memory objects in parallel 2024-02-06 08:15:22 +01:00
qdev-dma.h
qdev-properties-system.h qdev: add IOThreadVirtQueueMappingList property type 2023-12-21 22:49:28 +01:00
qdev-properties.h qdev-properties: alias all object class properties 2023-12-21 22:49:28 +01:00
register.h hw/core/register: Add more 64-bit utilities 2021-09-01 11:59:12 +10:00
registerfields.h hw/registerfields: Add shared fields macros 2022-06-22 09:49:34 +02:00
resettable.h Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
stream.h hw/core/stream: Rename StreamSlave as StreamSink 2020-12-10 12:15:04 -05:00
sysbus.h hw/sysbus: Remove now unused sysbus_address_space() 2024-02-26 18:40:21 +01:00
usb.h hw/usb: remove usb_bus_find 2024-02-27 09:37:21 +01:00
vmstate-if.h Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00