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/* $Id: isa.h,v 1.1.1.1 2004-04-15 03:00:56 phoenix Exp $

 * isa.h: Sparc64 layer for PCI to ISA bridge devices.

 *

 * Copyright (C) 2001 David S. Miller (davem@redhat.com)

 */

#ifndef __SPARC64_ISA_H

#define __SPARC64_ISA_H

#include <asm/pbm.h>

#include <asm/oplib.h>

struct isa_device {

        struct isa_device       *next;

        struct isa_device       *child;

        struct isa_bridge       *bus;

        int                     prom_node;

        char                    prom_name[64];

        char                    compatible[64];

        struct resource         resource;

        unsigned int            irq;

};

struct isa_bridge {

        struct isa_bridge       *next;

        struct isa_device       *devices;

        struct pci_pbm_info     *parent;

        struct pci_dev          *self;

        int                     index;

        int                     prom_node;

        char                    prom_name[64];

#define linux_prom_isa_ranges linux_prom_ebus_ranges

        struct linux_prom_isa_ranges    isa_ranges[PROMREG_MAX];

        int                     num_isa_ranges;

#define linux_prom_isa_intmap   linux_prom_ebus_intmap

        struct linux_prom_isa_intmap    isa_intmap[PROMREG_MAX];

        int                     num_isa_intmap;

#define linux_prom_isa_intmask  linux_prom_ebus_intmask

        struct linux_prom_isa_intmap    isa_intmask;

};

extern struct isa_bridge        *isa_chain;

extern void isa_init(void);

#define for_each_isa(bus)                                               \

        for((bus) = isa_chain; (bus); (bus) = (bus)->next)

#define for_each_isadev(dev, bus)                                       \

        for((dev) = (bus)->devices; (dev); (dev) = (dev)->next)

#endif /* !(__SPARC64_ISA_H) */