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/* $Id: isa.h,v 1.1 2001/05/11 04:31:55 davem 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>
#include <asm/prom.h>
#include <asm/of_device.h>
struct sparc_isa_bridge;
struct sparc_isa_device {
struct of_device ofdev;
struct sparc_isa_device *next;
struct sparc_isa_device *child;
struct sparc_isa_bridge *bus;
struct device_node *prom_node;
struct resource resource;
unsigned int irq;
};
#define to_isa_device(d) container_of(d, struct sparc_isa_device, ofdev.dev)
struct sparc_isa_bridge {
struct of_device ofdev;
struct sparc_isa_bridge *next;
struct sparc_isa_device *devices;
struct pci_pbm_info *parent;
struct pci_dev *self;
int index;
struct device_node *prom_node;
};
#define to_isa_bridge(d) container_of(d, struct sparc_isa_bridge, ofdev.dev)
extern struct sparc_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) */
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