55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
/* $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>
|
|
|
|
struct sparc_isa_bridge;
|
|
|
|
struct sparc_isa_device {
|
|
struct sparc_isa_device *next;
|
|
struct sparc_isa_device *child;
|
|
struct sparc_isa_bridge *bus;
|
|
int prom_node;
|
|
char prom_name[64];
|
|
char compatible[64];
|
|
struct resource resource;
|
|
unsigned int irq;
|
|
};
|
|
|
|
struct sparc_isa_bridge {
|
|
struct sparc_isa_bridge *next;
|
|
struct sparc_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 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) */
|