1 /*
2  * QEMU i440FX North Bridge Emulation
3  *
4  * Copyright (c) 2006 Fabrice Bellard
5  *
6  * This work is licensed under the terms of the GNU GPL, version 2 or later.
7  * See the COPYING file in the top-level directory.
8  *
9  */
10 
11 #ifndef HW_PCI_I440FX_H
12 #define HW_PCI_I440FX_H
13 
14 #include "hw/hw.h"
15 #include "hw/pci/pci_bus.h"
16 
17 typedef struct PCII440FXState PCII440FXState;
18 
19 #define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost"
20 #define TYPE_I440FX_PCI_DEVICE "i440FX"
21 
22 #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX"
23 
24 PCIBus *i440fx_init(const char *host_type, const char *pci_type,
25                     PCII440FXState **pi440fx_state,
26                     MemoryRegion *address_space_mem,
27                     MemoryRegion *address_space_io,
28                     ram_addr_t ram_size,
29                     ram_addr_t below_4g_mem_size,
30                     ram_addr_t above_4g_mem_size,
31                     MemoryRegion *pci_memory,
32                     MemoryRegion *ram_memory);
33 
34 PCIBus *find_i440fx(void);
35 
36 #endif
37