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Change NBSBASE to 0x90000000 and let it and NBSTOP be defined.

This commit is contained in:
briggs 1995-07-06 13:25:30 +00:00
parent 576bc844e5
commit 84ee954356
1 changed files with 8 additions and 5 deletions
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13
sys/arch/mac68k/include/cpu.h
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@ -1,4 +1,4 @@
/* $NetBSD: cpu.h,v 1.22 1995/06/21 03:06:33 briggs Exp $ */
/* $NetBSD: cpu.h,v 1.23 1995/07/06 13:25:30 briggs Exp $ */
/*
* Copyright (c) 1988 University of Utah.
@ -272,11 +272,14 @@ extern unsigned long load_addr ;
#define INTIOTOP (IOBase+0x01000000)
#define IIOMAPSIZE btoc(0x01000000)
/* XXX -- Need to do something about superspace. */
#ifdef NO_SUPER_SPACE_YET
#define NBSBASE 0x60000000 /* NUBUS Super space */
/* XXX -- Need to do something about superspace.
* Technically, NuBus superspace starts at 0x60000000, but no
* known Macintosh has used any slot lower numbered than 9, and
* the super space is defined as 0xS000 0000 through 0xSFFF FFFF
* where S is the slot number--ranging from 0x9 - 0xE.
*/
#define NBSBASE 0x90000000
#define NBSTOP 0xF0000000
#endif
#define NBBASE 0xF9000000 /* NUBUS space */
#define NBTOP 0xFF000000 /* NUBUS space */
#define NBMAPSIZE btoc(NBTOP-NBBASE) /* ~ 96 megs */