1 #include "hw/hw.h"

     2 

     3 typedef struct QEMUDeviceClass QEMUDeviceClass;

     4 typedef struct QEMUDevice QEMUDevice;

     5 

     6 typedef void (*QDEVCreateFn)(QEMUDevice *);

     7 

     8 extern QEMUDeviceClass *cpu_device_class;

     9 

    10 extern const void *machine_devtree;

    11 extern int machine_devtree_size;

    12 

    13 typedef struct {

    14     target_phys_addr_t base;

    15     ram_addr_t size;

    16 } devtree_ram_region;

    17 

    18 extern devtree_ram_region *devtree_ram_map;

    19 extern int devtree_ram_map_size;

    20 

    21 void register_devices(void);

    22 void cpu_device_register(void);

    23 void cpu_bootstrap(const char *kernel_filename, const char *kernel_cmdline,

    24                    const char *initrd_filename);

    25 

    26 int devtree_get_config_int(const char * name, int def);

    27 

    28 QEMUDeviceClass *qdev_new(const char *name, QDEVCreateFn create, int nirq);

    29 void qdev_add_chardev(QEMUDeviceClass *dc);

    30 void qdev_add_registers(QEMUDeviceClass *dc, CPUReadMemoryFunc **mem_read,

    31                         CPUWriteMemoryFunc **mem_write,

    32                         target_phys_addr_t mem_size);

    33 void qdev_add_property_string(QEMUDeviceClass *dc, const char *name,

    34                               const char *def);

    35 void qdev_add_property_int(QEMUDeviceClass *dc, const char *name, int def);

    36 void qdev_add_savevm(QEMUDeviceClass *dc, int ver,

    37                      SaveStateHandler *save_state,

    38                      LoadStateHandler *load_state);

    39 void qdev_add_class_opaque(QEMUDeviceClass *dc, void *opaque);

    40 

    41 void qdev_set_irq_level(QEMUDevice *dev, int n, int level);

    42 void qdev_get_irq(QEMUDevice *dev, int n, qemu_irq *p);

    43 CharDriverState *qdev_get_chardev(QEMUDevice *dev);

    44 void qdev_create_interrupts(QEMUDevice *dev, qemu_irq_handler handler, 

    45                             void *opaque, int n);

    46 int qdev_get_property_int(QEMUDevice *dev, const char *name);

    47 const char *qdev_get_property_string(QEMUDevice *dev, const char *name);

    48 const char *qdev_get_name(QEMUDevice *dev);

    49 void *qdev_get_class_opaque(QEMUDevice *dev);

    50 void qdev_set_opaque(QEMUDevice *dev, void *opaque);

    51 void qdev_set_region_opaque(QEMUDevice *dev, int n, void *opaque);

    52 

    53 #ifdef DEVICE_NAME

    54 void glue(DEVICE_NAME, _register)(void);

    55 #endif