/* * QEMU i440FX North Bridge Emulation * * Copyright (c) 2006 Fabrice Bellard * * This work is licensed under the terms of the GNU GPL, version 2 or later. * See the COPYING file in the top-level directory. * */ #ifndef HW_PCI_I440FX_H #define HW_PCI_I440FX_H #include "hw/pci/pci_bus.h" #include "hw/pci-host/pam.h" #include "qom/object.h" #define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost" #define TYPE_I440FX_PCI_DEVICE "i440FX" OBJECT_DECLARE_SIMPLE_TYPE(PCII440FXState, I440FX_PCI_DEVICE) struct PCII440FXState { /*< private >*/ PCIDevice parent_obj; /*< public >*/ MemoryRegion *system_memory; MemoryRegion *pci_address_space; MemoryRegion *ram_memory; PAMMemoryRegion pam_regions[PAM_REGIONS_COUNT]; MemoryRegion smram_region; MemoryRegion smram, low_smram; }; #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX" PCIBus *i440fx_init(const char *pci_type, DeviceState *dev, MemoryRegion *address_space_mem, MemoryRegion *address_space_io, ram_addr_t ram_size, ram_addr_t below_4g_mem_size, ram_addr_t above_4g_mem_size, MemoryRegion *pci_memory, MemoryRegion *ram_memory); #endif