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 */ 71