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/hw.h"
  29
  30 #include "hw/ppc/openpic.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 #define UNI_NORTH_PCI_HOST_BRIDGE(obj) \
  41     OBJECT_CHECK(UNINHostState, (obj), TYPE_UNI_NORTH_PCI_HOST_BRIDGE)
  42 #define UNI_NORTH_AGP_HOST_BRIDGE(obj) \
  43     OBJECT_CHECK(UNINHostState, (obj), TYPE_UNI_NORTH_AGP_HOST_BRIDGE)
  44 #define UNI_NORTH_INTERNAL_PCI_HOST_BRIDGE(obj) \
  45     OBJECT_CHECK(UNINHostState, (obj), TYPE_UNI_NORTH_INTERNAL_PCI_HOST_BRIDGE)
  46 #define U3_AGP_HOST_BRIDGE(obj) \
  47     OBJECT_CHECK(UNINHostState, (obj), TYPE_U3_AGP_HOST_BRIDGE)
  48
  49 typedef struct UNINHostState {
  50     PCIHostState parent_obj;
  51
  52     uint32_t ofw_addr;
  53     OpenPICState *pic;
  54     qemu_irq irqs[4];
  55     MemoryRegion pci_mmio;
  56     MemoryRegion pci_hole;
  57     MemoryRegion pci_io;
  58 } UNINHostState;
  59
  60 typedef struct UNINState {
  61     SysBusDevice parent_obj;
  62
  63     MemoryRegion mem;
  64 } UNINState;
  65
  66 #define TYPE_UNI_NORTH "uni-north"
  67 #define UNI_NORTH(obj) \
  68     OBJECT_CHECK(UNINState, (obj), TYPE_UNI_NORTH)
  69
  70 #endif /* UNINORTH_H */