xref: /openbmc/qemu/include/hw/pci-host/grackle.h (revision 87e5a4f8)
1 /*
2  * QEMU Grackle PCI host (heathrow OldWorld PowerMac)
3  *
4  * Copyright (c) 2006-2007 Fabrice Bellard
5  * Copyright (c) 2007 Jocelyn Mayer
6  *
7  * Permission is hereby granted, free of charge, to any person obtaining a copy
8  * of this software and associated documentation files (the "Software"), to deal
9  * in the Software without restriction, including without limitation the rights
10  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11  * copies of the Software, and to permit persons to whom the Software is
12  * furnished to do so, subject to the following conditions:
13  *
14  * The above copyright notice and this permission notice shall be included in
15  * all copies or substantial portions of the Software.
16  *
17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
23  * THE SOFTWARE.
24  */
25 
26 #ifndef GRACKLE_H
27 #define GRACKLE_H
28 
29 #include "hw/pci/pci_host.h"
30 
31 #define TYPE_GRACKLE_PCI_HOST_BRIDGE "grackle-pcihost"
32 OBJECT_DECLARE_SIMPLE_TYPE(GrackleState, GRACKLE_PCI_HOST_BRIDGE)
33 
34 struct GrackleState {
35     PCIHostState parent_obj;
36 
37     uint32_t ofw_addr;
38     qemu_irq irqs[4];
39     MemoryRegion pci_mmio;
40     MemoryRegion pci_hole;
41     MemoryRegion pci_io;
42 };
43 
44 #endif
45