| /* |
| * QEMU GMCH/ICH9 LPC PM Emulation |
| * |
| * Copyright (c) 2009 Isaku Yamahata <yamahata at valinux co jp> |
| * VA Linux Systems Japan K.K. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, see <http://www.gnu.org/licenses/> |
| */ |
| |
| #ifndef HW_ACPI_ICH9_H |
| #define HW_ACPI_ICH9_H |
| |
| #include "hw/acpi/acpi.h" |
| #include "hw/acpi/cpu_hotplug.h" |
| #include "hw/acpi/memory_hotplug.h" |
| #include "hw/acpi/acpi_dev_interface.h" |
| |
| typedef struct ICH9LPCPMRegs { |
| /* |
| * In ich9 spec says that pm1_cnt register is 32bit width and |
| * that the upper 16bits are reserved and unused. |
| * PM1a_CNT_BLK = 2 in FADT so it is defined as uint16_t. |
| */ |
| ACPIREGS acpi_regs; |
| |
| MemoryRegion io; |
| MemoryRegion io_gpe; |
| MemoryRegion io_smi; |
| |
| uint32_t smi_en; |
| uint32_t smi_sts; |
| |
| qemu_irq irq; /* SCI */ |
| |
| uint32_t pm_io_base; |
| Notifier powerdown_notifier; |
| |
| AcpiCpuHotplug gpe_cpu; |
| |
| MemHotplugState acpi_memory_hotplug; |
| } ICH9LPCPMRegs; |
| |
| void ich9_pm_init(PCIDevice *lpc_pci, ICH9LPCPMRegs *pm, |
| qemu_irq sci_irq); |
| void ich9_pm_iospace_update(ICH9LPCPMRegs *pm, uint32_t pm_io_base); |
| extern const VMStateDescription vmstate_ich9_pm; |
| |
| void ich9_pm_add_properties(Object *obj, ICH9LPCPMRegs *pm, Error **errp); |
| |
| void ich9_pm_device_plug_cb(ICH9LPCPMRegs *pm, DeviceState *dev, Error **errp); |
| |
| void ich9_pm_ospm_status(AcpiDeviceIf *adev, ACPIOSTInfoList ***list); |
| #endif /* HW_ACPI_ICH9_H */ |