2 * QEMU IndustryPack emulation
4 * Copyright (C) 2012 Igalia, S.L.
5 * Author: Alberto Garcia <agarcia@igalia.com>
7 * This code is licensed under the GNU GPL v2 or (at your option) any
16 typedef struct IPackBus IPackBus;
18 #define TYPE_IPACK_BUS "IndustryPack"
19 #define IPACK_BUS(obj) OBJECT_CHECK(IPackBus, (obj), TYPE_IPACK_BUS)
25 /* All fields are private */
28 qemu_irq_handler set_irq;
31 typedef struct IPackDevice IPackDevice;
32 typedef struct IPackDeviceClass IPackDeviceClass;
34 #define TYPE_IPACK_DEVICE "ipack-device"
35 #define IPACK_DEVICE(obj) \
36 OBJECT_CHECK(IPackDevice, (obj), TYPE_IPACK_DEVICE)
37 #define IPACK_DEVICE_CLASS(klass) \
38 OBJECT_CLASS_CHECK(IPackDeviceClass, (klass), TYPE_IPACK_DEVICE)
39 #define IPACK_DEVICE_GET_CLASS(obj) \
40 OBJECT_GET_CLASS(IPackDeviceClass, (obj), TYPE_IPACK_DEVICE)
42 struct IPackDeviceClass {
44 DeviceClass parent_class;
47 DeviceRealize realize;
48 DeviceUnrealize unrealize;
50 uint16_t (*io_read)(IPackDevice *dev, uint8_t addr);
51 void (*io_write)(IPackDevice *dev, uint8_t addr, uint16_t val);
53 uint16_t (*id_read)(IPackDevice *dev, uint8_t addr);
54 void (*id_write)(IPackDevice *dev, uint8_t addr, uint16_t val);
56 uint16_t (*int_read)(IPackDevice *dev, uint8_t addr);
57 void (*int_write)(IPackDevice *dev, uint8_t addr, uint16_t val);
59 uint16_t (*mem_read16)(IPackDevice *dev, uint32_t addr);
60 void (*mem_write16)(IPackDevice *dev, uint32_t addr, uint16_t val);
62 uint8_t (*mem_read8)(IPackDevice *dev, uint32_t addr);
63 void (*mem_write8)(IPackDevice *dev, uint32_t addr, uint8_t val);
68 DeviceState parent_obj;
72 /* IRQ objects for the IndustryPack INT0# and INT1# */
76 extern const VMStateDescription vmstate_ipack_device;
78 #define VMSTATE_IPACK_DEVICE(_field, _state) \
79 VMSTATE_STRUCT(_field, _state, 1, vmstate_ipack_device, IPackDevice)
81 IPackDevice *ipack_device_find(IPackBus *bus, int32_t slot);
82 void ipack_bus_new_inplace(IPackBus *bus, size_t bus_size,
84 const char *name, uint8_t n_slots,
85 qemu_irq_handler handler);