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/* $Id: fhc.h,v 1.1 1997/08/08 04:26:40 davem Exp $
* fhc.h: Structures for central/fhc pseudo driver on Sunfire/Starfire/Wildfire.
*
* Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
*/
#ifndef _SPARC64_FHC_H
#define _SPARC64_FHC_H
#include <asm/firehose.h>
#include <asm/oplib.h>
struct linux_fhc;
struct linux_central {
struct linux_fhc *child;
int prom_node;
char prom_name[64];
struct linux_prom_ranges central_ranges[PROMREG_MAX];
int num_central_ranges;
};
struct linux_fhc {
struct linux_fhc *next;
struct linux_central *parent; /* NULL if not central FHC */
struct fhc_regs fhc_regs;
int prom_node;
char prom_name[64];
struct linux_prom_ranges fhc_ranges[PROMREG_MAX];
int num_fhc_ranges;
};
extern struct linux_central *central_bus;
extern void prom_apply_central_ranges(struct linux_central *central,
struct linux_prom_registers *regs,
int nregs);
extern void prom_apply_fhc_ranges(struct linux_fhc *fhc,
struct linux_prom_registers *regs,
int nregs);
#endif /* !(_SPARC64_FHC_H) */
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