Subversion Repositories HelenOS

#ifndef ISA_H

#define ISA_H

#include <adt/list.h>

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

int isa_bus_init();

struct bridge_to_isa;

struct bridge_to_isa_ops;

struct isa_drv_ops;

struct isa_drv;

typedef struct bridge_to_isa bridge_to_isa_t;

typedef struct bridge_to_isa_ops bridge_to_isa_ops_t;

typedef struct isa_drv_ops isa_drv_ops_t;

typedef struct isa_drv isa_drv_t;

struct isa_drv_ops {

    void (*probe)(bridge_to_isa_t *parent);

};

struct isa_drv {

    const char *name;

    link_t link;

    isa_drv_ops_t *ops;    

};

struct bridge_to_isa {

    link_t link;

    void *data;

    bridge_to_isa_ops_t *ops;  

};

struct bridge_to_isa_ops {

    void * (*absolutize)(void *phys_addr); 

};

static inline bridge_to_isa_t * isa_alloc_bridge()

{

    bridge_to_isa_t *bridge = (bridge_to_isa_t *)malloc(sizeof(bridge_to_isa_t));

    link_initialize(&bridge->link);

    bridge->data = NULL;

    bridge->ops = NULL;

    return bridge;

}

static inline void isa_init_bridge(bridge_to_isa_t *bridge, bridge_to_isa_ops_t *ops, void *data)

{

    bridge->data = data;

    bridge->ops = ops; 

}

void isa_register_bridge(bridge_to_isa_t *bridge);

void isa_register_driver(isa_drv_t *drv);

#endif