include/hw/pci-host/uninorth.h

   1 /*
   2  * QEMU Uninorth PCI host (for all Mac99 and newer machines)
   3  *
   4  * Copyright (c) 2006 Fabrice Bellard
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a copy
   7  * of this software and associated documentation files (the "Software"), to deal
   8  * in the Software without restriction, including without limitation the rights
   9  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  10  * copies of the Software, and to permit persons to whom the Software is
  11  * furnished to do so, subject to the following conditions:
  12  *
  13  * The above copyright notice and this permission notice shall be included in
  14  * all copies or substantial portions of the Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  22  * THE SOFTWARE.
  23  */
  24
  25 #ifndef UNINORTH_H
  26 #define UNINORTH_H
  27
  28 #include "hw/pci/pci_host.h"
  29 #include "hw/ppc/openpic.h"
  30 #include "qom/object.h"
  31
  32 /* UniNorth version */
  33 #define UNINORTH_VERSION_10A    0x7
  34
  35 #define TYPE_UNI_NORTH_PCI_HOST_BRIDGE "uni-north-pci-pcihost"
  36 #define TYPE_UNI_NORTH_AGP_HOST_BRIDGE "uni-north-agp-pcihost"
  37 #define TYPE_UNI_NORTH_INTERNAL_PCI_HOST_BRIDGE "uni-north-internal-pci-pcihost"
  38 #define TYPE_U3_AGP_HOST_BRIDGE "u3-agp-pcihost"
  39
  40 typedef struct UNINHostState UNINHostState;
  41 DECLARE_INSTANCE_CHECKER(UNINHostState, UNI_NORTH_PCI_HOST_BRIDGE,
  42                          TYPE_UNI_NORTH_PCI_HOST_BRIDGE)
  43 DECLARE_INSTANCE_CHECKER(UNINHostState, UNI_NORTH_AGP_HOST_BRIDGE,
  44                          TYPE_UNI_NORTH_AGP_HOST_BRIDGE)
  45 DECLARE_INSTANCE_CHECKER(UNINHostState, UNI_NORTH_INTERNAL_PCI_HOST_BRIDGE,
  46                          TYPE_UNI_NORTH_INTERNAL_PCI_HOST_BRIDGE)
  47 DECLARE_INSTANCE_CHECKER(UNINHostState, U3_AGP_HOST_BRIDGE,
  48                          TYPE_U3_AGP_HOST_BRIDGE)
  49
  50 struct UNINHostState {
  51     PCIHostState parent_obj;
  52
  53     uint32_t ofw_addr;
  54     OpenPICState *pic;
  55     qemu_irq irqs[4];
  56     MemoryRegion pci_mmio;
  57     MemoryRegion pci_hole;
  58     MemoryRegion pci_io;
  59 };
  60
  61 struct UNINState {
  62     SysBusDevice parent_obj;
  63
  64     MemoryRegion mem;
  65 };
  66
  67 #define TYPE_UNI_NORTH "uni-north"
  68 OBJECT_DECLARE_SIMPLE_TYPE(UNINState, UNI_NORTH)
  69
  70 #endif /* UNINORTH_H */