/* * QEMU PowerMac emulation shared definitions and prototypes * * Copyright (c) 2004-2007 Fabrice Bellard * Copyright (c) 2007 Jocelyn Mayer * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */#if !defined(__PPC_MAC_H__)#define __PPC_MAC_H__/* SMP is not enabled, for now */#define MAX_CPUS 1#define BIOS_FILENAME "ppc_rom.bin"#define VGABIOS_FILENAME "video.x"#define NVRAM_SIZE        0x2000#define KERNEL_LOAD_ADDR 0x01000000#define INITRD_LOAD_ADDR 0x01800000/* DBDMA */void dbdma_init (int *dbdma_mem_index);/* Cuda */void cuda_init (int *cuda_mem_index, qemu_irq irq);/* MacIO */void macio_init (PCIBus *bus, int device_id, int is_oldworld, int pic_mem_index,                 int dbdma_mem_index, int cuda_mem_index, void *nvram,                 int nb_ide, int *ide_mem_index);/* NewWorld PowerMac IDE */int pmac_ide_init (BlockDriverState **hd_table, qemu_irq irq);/* Heathrow PIC */qemu_irq *heathrow_pic_init(int *pmem_index,                            int nb_cpus, qemu_irq **irqs);/* Grackle PCI */PCIBus *pci_grackle_init(uint32_t base, qemu_irq *pic);/* UniNorth PCI */PCIBus *pci_pmac_init(qemu_irq *pic);/* Mac NVRAM */typedef struct MacIONVRAMState MacIONVRAMState;MacIONVRAMState *macio_nvram_init (int *mem_index, target_phys_addr_t size);void macio_nvram_map (void *opaque, target_phys_addr_t mem_base);void pmac_format_nvram_partition (MacIONVRAMState *nvr, int len);uint32_t macio_nvram_read (void *opaque, uint32_t addr);void macio_nvram_write (void *opaque, uint32_t addr, uint32_t val);/* adb.c */#define MAX_ADB_DEVICES 16#define ADB_MAX_OUT_LEN 16typedef struct ADBDevice ADBDevice;/* buf = NULL means polling */typedef int ADBDeviceRequest(ADBDevice *d, uint8_t *buf_out,                              const uint8_t *buf, int len);typedef int ADBDeviceReset(ADBDevice *d);struct ADBDevice {    struct ADBBusState *bus;    int devaddr;    int handler;    ADBDeviceRequest *devreq;    ADBDeviceReset *devreset;    void *opaque;};typedef struct ADBBusState {    ADBDevice devices[MAX_ADB_DEVICES];    int nb_devices;    int poll_index;} ADBBusState;int adb_request(ADBBusState *s, uint8_t *buf_out,                const uint8_t *buf, int len);int adb_poll(ADBBusState *s, uint8_t *buf_out);ADBDevice *adb_register_device(ADBBusState *s, int devaddr,                               ADBDeviceRequest *devreq,                               ADBDeviceReset *devreset,                               void *opaque);void adb_kbd_init(ADBBusState *bus);void adb_mouse_init(ADBBusState *bus);extern ADBBusState adb_bus;/* openpic.c *//* OpenPIC have 5 outputs per CPU connected and one IRQ out single output */enum {    OPENPIC_OUTPUT_INT = 0, /* IRQ                       */    OPENPIC_OUTPUT_CINT,    /* critical IRQ              */    OPENPIC_OUTPUT_MCK,     /* Machine check event       */    OPENPIC_OUTPUT_DEBUG,   /* Inconditional debug event */    OPENPIC_OUTPUT_RESET,   /* Core reset event          */    OPENPIC_OUTPUT_NB,};qemu_irq *openpic_init (PCIBus *bus, int *pmem_index, int nb_cpus,                        qemu_irq **irqs, qemu_irq irq_out);#endif /* !defined(__PPC_MAC_H__) */