projects / mirror_qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| 3ef77aca IM |
1 | #ifndef QEMU_HW_ACPI_MEMORY_HOTPLUG_H |
| 2 | #define QEMU_HW_ACPI_MEMORY_HOTPLUG_H | |
| 3 | ||
| 4 | #include "hw/qdev-core.h" | |
| 5 | #include "hw/acpi/acpi.h" | |
| f816a62d | 6 | #include "migration/vmstate.h" |
| 3ef77aca IM |
7 | |
| 8 | #define ACPI_MEMORY_HOTPLUG_STATUS 8 | |
| 9 | ||
| 10 | typedef struct MemStatus { | |
| 11 | DeviceState *dimm; | |
| 12 | bool is_enabled; | |
| 13 | bool is_inserting; | |
| 14 | uint32_t ost_event; | |
| 15 | uint32_t ost_status; | |
| 16 | } MemStatus; | |
| 17 | ||
| 18 | typedef struct MemHotplugState { | |
| 34774320 | 19 | bool is_enabled; /* true if memory hotplug is supported */ |
| 3ef77aca IM |
20 | MemoryRegion io; |
| 21 | uint32_t selector; | |
| 22 | uint32_t dev_count; | |
| 23 | MemStatus *devs; | |
| 24 | } MemHotplugState; | |
| 25 | ||
| 26 | void acpi_memory_hotplug_init(MemoryRegion *as, Object *owner, | |
| 27 | MemHotplugState *state); | |
| 28 | ||
| 29 | void acpi_memory_plug_cb(ACPIREGS *ar, qemu_irq irq, MemHotplugState *mem_st, | |
| 30 | DeviceState *dev, Error **errp); | |
| f816a62d IM |
31 | |
| 32 | extern const VMStateDescription vmstate_memory_hotplug; | |
| 33 | #define VMSTATE_MEMORY_HOTPLUG(memhp, state) \ | |
| 34 | VMSTATE_STRUCT(memhp, state, 1, \ | |
| 35 | vmstate_memory_hotplug, MemHotplugState) | |
| 36 | ||
| 43f50410 | 37 | void acpi_memory_ospm_status(MemHotplugState *mem_st, ACPIOSTInfoList ***list); |
| 3ef77aca | 38 | #endif |