mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-24 05:04:00 +08:00
91cf248396
UIO needs m68k_mmutype: ERROR: "m68k_mmutype" [drivers/uio/uio.ko] undefined! (noticed by Christian T. Steigies) Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
377 lines
11 KiB
C
377 lines
11 KiB
C
/*
|
|
** asm/setup.h -- Definition of the Linux/m68k setup information
|
|
**
|
|
** Copyright 1992 by Greg Harp
|
|
**
|
|
** This file is subject to the terms and conditions of the GNU General Public
|
|
** License. See the file COPYING in the main directory of this archive
|
|
** for more details.
|
|
**
|
|
** Created 09/29/92 by Greg Harp
|
|
**
|
|
** 5/2/94 Roman Hodek:
|
|
** Added bi_atari part of the machine dependent union bi_un; for now it
|
|
** contains just a model field to distinguish between TT and Falcon.
|
|
** 26/7/96 Roman Zippel:
|
|
** Renamed to setup.h; added some useful macros to allow gcc some
|
|
** optimizations if possible.
|
|
** 5/10/96 Geert Uytterhoeven:
|
|
** Redesign of the boot information structure; moved boot information
|
|
** structure to bootinfo.h
|
|
*/
|
|
|
|
#ifndef _M68K_SETUP_H
|
|
#define _M68K_SETUP_H
|
|
|
|
|
|
|
|
/*
|
|
* Linux/m68k Architectures
|
|
*/
|
|
|
|
#define MACH_AMIGA 1
|
|
#define MACH_ATARI 2
|
|
#define MACH_MAC 3
|
|
#define MACH_APOLLO 4
|
|
#define MACH_SUN3 5
|
|
#define MACH_MVME147 6
|
|
#define MACH_MVME16x 7
|
|
#define MACH_BVME6000 8
|
|
#define MACH_HP300 9
|
|
#define MACH_Q40 10
|
|
#define MACH_SUN3X 11
|
|
|
|
#define COMMAND_LINE_SIZE 256
|
|
|
|
#ifdef __KERNEL__
|
|
|
|
#define CL_SIZE COMMAND_LINE_SIZE
|
|
|
|
#ifndef __ASSEMBLY__
|
|
extern unsigned long m68k_machtype;
|
|
#endif /* !__ASSEMBLY__ */
|
|
|
|
#if !defined(CONFIG_AMIGA)
|
|
# define MACH_IS_AMIGA (0)
|
|
#elif defined(CONFIG_ATARI) || defined(CONFIG_MAC) || defined(CONFIG_APOLLO) \
|
|
|| defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \
|
|
|| defined(CONFIG_HP300) || defined(CONFIG_Q40) \
|
|
|| defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
|
|
# define MACH_IS_AMIGA (m68k_machtype == MACH_AMIGA)
|
|
#else
|
|
# define MACH_AMIGA_ONLY
|
|
# define MACH_IS_AMIGA (1)
|
|
# define MACH_TYPE (MACH_AMIGA)
|
|
#endif
|
|
|
|
#if !defined(CONFIG_ATARI)
|
|
# define MACH_IS_ATARI (0)
|
|
#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_APOLLO) \
|
|
|| defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \
|
|
|| defined(CONFIG_HP300) || defined(CONFIG_Q40) \
|
|
|| defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
|
|
# define MACH_IS_ATARI (m68k_machtype == MACH_ATARI)
|
|
#else
|
|
# define MACH_ATARI_ONLY
|
|
# define MACH_IS_ATARI (1)
|
|
# define MACH_TYPE (MACH_ATARI)
|
|
#endif
|
|
|
|
#if !defined(CONFIG_MAC)
|
|
# define MACH_IS_MAC (0)
|
|
#elif defined(CONFIG_AMIGA) || defined(CONFIG_ATARI) || defined(CONFIG_APOLLO) \
|
|
|| defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \
|
|
|| defined(CONFIG_HP300) || defined(CONFIG_Q40) \
|
|
|| defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
|
|
# define MACH_IS_MAC (m68k_machtype == MACH_MAC)
|
|
#else
|
|
# define MACH_MAC_ONLY
|
|
# define MACH_IS_MAC (1)
|
|
# define MACH_TYPE (MACH_MAC)
|
|
#endif
|
|
|
|
#if defined(CONFIG_SUN3)
|
|
#define MACH_IS_SUN3 (1)
|
|
#define MACH_SUN3_ONLY (1)
|
|
#define MACH_TYPE (MACH_SUN3)
|
|
#else
|
|
#define MACH_IS_SUN3 (0)
|
|
#endif
|
|
|
|
#if !defined (CONFIG_APOLLO)
|
|
# define MACH_IS_APOLLO (0)
|
|
#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
|
|
|| defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \
|
|
|| defined(CONFIG_HP300) || defined(CONFIG_Q40) \
|
|
|| defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
|
|
# define MACH_IS_APOLLO (m68k_machtype == MACH_APOLLO)
|
|
#else
|
|
# define MACH_APOLLO_ONLY
|
|
# define MACH_IS_APOLLO (1)
|
|
# define MACH_TYPE (MACH_APOLLO)
|
|
#endif
|
|
|
|
#if !defined (CONFIG_MVME147)
|
|
# define MACH_IS_MVME147 (0)
|
|
#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
|
|
|| defined(CONFIG_APOLLO) || defined(CONFIG_BVME6000) \
|
|
|| defined(CONFIG_HP300) || defined(CONFIG_Q40) \
|
|
|| defined(CONFIG_SUN3X) || defined(CONFIG_MVME16x)
|
|
# define MACH_IS_MVME147 (m68k_machtype == MACH_MVME147)
|
|
#else
|
|
# define MACH_MVME147_ONLY
|
|
# define MACH_IS_MVME147 (1)
|
|
# define MACH_TYPE (MACH_MVME147)
|
|
#endif
|
|
|
|
#if !defined (CONFIG_MVME16x)
|
|
# define MACH_IS_MVME16x (0)
|
|
#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
|
|
|| defined(CONFIG_APOLLO) || defined(CONFIG_BVME6000) \
|
|
|| defined(CONFIG_HP300) || defined(CONFIG_Q40) \
|
|
|| defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
|
|
# define MACH_IS_MVME16x (m68k_machtype == MACH_MVME16x)
|
|
#else
|
|
# define MACH_MVME16x_ONLY
|
|
# define MACH_IS_MVME16x (1)
|
|
# define MACH_TYPE (MACH_MVME16x)
|
|
#endif
|
|
|
|
#if !defined (CONFIG_BVME6000)
|
|
# define MACH_IS_BVME6000 (0)
|
|
#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
|
|
|| defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \
|
|
|| defined(CONFIG_HP300) || defined(CONFIG_Q40) \
|
|
|| defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
|
|
# define MACH_IS_BVME6000 (m68k_machtype == MACH_BVME6000)
|
|
#else
|
|
# define MACH_BVME6000_ONLY
|
|
# define MACH_IS_BVME6000 (1)
|
|
# define MACH_TYPE (MACH_BVME6000)
|
|
#endif
|
|
|
|
#if !defined (CONFIG_HP300)
|
|
# define MACH_IS_HP300 (0)
|
|
#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
|
|
|| defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \
|
|
|| defined(CONFIG_BVME6000) || defined(CONFIG_Q40) \
|
|
|| defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
|
|
# define MACH_IS_HP300 (m68k_machtype == MACH_HP300)
|
|
#else
|
|
# define MACH_HP300_ONLY
|
|
# define MACH_IS_HP300 (1)
|
|
# define MACH_TYPE (MACH_HP300)
|
|
#endif
|
|
|
|
#if !defined (CONFIG_Q40)
|
|
# define MACH_IS_Q40 (0)
|
|
#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
|
|
|| defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \
|
|
|| defined(CONFIG_BVME6000) || defined(CONFIG_HP300) \
|
|
|| defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
|
|
# define MACH_IS_Q40 (m68k_machtype == MACH_Q40)
|
|
#else
|
|
# define MACH_Q40_ONLY
|
|
# define MACH_IS_Q40 (1)
|
|
# define MACH_TYPE (MACH_Q40)
|
|
#endif
|
|
|
|
#if !defined (CONFIG_SUN3X)
|
|
# define MACH_IS_SUN3X (0)
|
|
#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
|
|
|| defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \
|
|
|| defined(CONFIG_BVME6000) || defined(CONFIG_HP300) \
|
|
|| defined(CONFIG_Q40) || defined(CONFIG_MVME147)
|
|
# define MACH_IS_SUN3X (m68k_machtype == MACH_SUN3X)
|
|
#else
|
|
# define CONFIG_SUN3X_ONLY
|
|
# define MACH_IS_SUN3X (1)
|
|
# define MACH_TYPE (MACH_SUN3X)
|
|
#endif
|
|
|
|
#ifndef MACH_TYPE
|
|
# define MACH_TYPE (m68k_machtype)
|
|
#endif
|
|
|
|
#endif /* __KERNEL__ */
|
|
|
|
|
|
/*
|
|
* CPU, FPU and MMU types
|
|
*
|
|
* Note: we may rely on the following equalities:
|
|
*
|
|
* CPU_68020 == MMU_68851
|
|
* CPU_68030 == MMU_68030
|
|
* CPU_68040 == FPU_68040 == MMU_68040
|
|
* CPU_68060 == FPU_68060 == MMU_68060
|
|
*/
|
|
|
|
#define CPUB_68020 0
|
|
#define CPUB_68030 1
|
|
#define CPUB_68040 2
|
|
#define CPUB_68060 3
|
|
|
|
#define CPU_68020 (1<<CPUB_68020)
|
|
#define CPU_68030 (1<<CPUB_68030)
|
|
#define CPU_68040 (1<<CPUB_68040)
|
|
#define CPU_68060 (1<<CPUB_68060)
|
|
|
|
#define FPUB_68881 0
|
|
#define FPUB_68882 1
|
|
#define FPUB_68040 2 /* Internal FPU */
|
|
#define FPUB_68060 3 /* Internal FPU */
|
|
#define FPUB_SUNFPA 4 /* Sun-3 FPA */
|
|
|
|
#define FPU_68881 (1<<FPUB_68881)
|
|
#define FPU_68882 (1<<FPUB_68882)
|
|
#define FPU_68040 (1<<FPUB_68040)
|
|
#define FPU_68060 (1<<FPUB_68060)
|
|
#define FPU_SUNFPA (1<<FPUB_SUNFPA)
|
|
|
|
#define MMUB_68851 0
|
|
#define MMUB_68030 1 /* Internal MMU */
|
|
#define MMUB_68040 2 /* Internal MMU */
|
|
#define MMUB_68060 3 /* Internal MMU */
|
|
#define MMUB_APOLLO 4 /* Custom Apollo */
|
|
#define MMUB_SUN3 5 /* Custom Sun-3 */
|
|
|
|
#define MMU_68851 (1<<MMUB_68851)
|
|
#define MMU_68030 (1<<MMUB_68030)
|
|
#define MMU_68040 (1<<MMUB_68040)
|
|
#define MMU_68060 (1<<MMUB_68060)
|
|
#define MMU_SUN3 (1<<MMUB_SUN3)
|
|
#define MMU_APOLLO (1<<MMUB_APOLLO)
|
|
|
|
#ifdef __KERNEL__
|
|
|
|
#ifndef __ASSEMBLY__
|
|
extern unsigned long m68k_cputype;
|
|
extern unsigned long m68k_fputype;
|
|
extern unsigned long m68k_mmutype;
|
|
#ifdef CONFIG_VME
|
|
extern unsigned long vme_brdtype;
|
|
#endif
|
|
|
|
/*
|
|
* m68k_is040or060 is != 0 for a '040 or higher;
|
|
* used numbers are 4 for 68040 and 6 for 68060.
|
|
*/
|
|
|
|
extern int m68k_is040or060;
|
|
#endif /* !__ASSEMBLY__ */
|
|
|
|
#if !defined(CONFIG_M68020)
|
|
# define CPU_IS_020 (0)
|
|
# define MMU_IS_851 (0)
|
|
# define MMU_IS_SUN3 (0)
|
|
#elif defined(CONFIG_M68030) || defined(CONFIG_M68040) || defined(CONFIG_M68060)
|
|
# define CPU_IS_020 (m68k_cputype & CPU_68020)
|
|
# define MMU_IS_851 (m68k_mmutype & MMU_68851)
|
|
# define MMU_IS_SUN3 (0) /* Sun3 not supported with other CPU enabled */
|
|
#else
|
|
# define CPU_M68020_ONLY
|
|
# define CPU_IS_020 (1)
|
|
#ifdef MACH_SUN3_ONLY
|
|
# define MMU_IS_SUN3 (1)
|
|
# define MMU_IS_851 (0)
|
|
#else
|
|
# define MMU_IS_SUN3 (0)
|
|
# define MMU_IS_851 (1)
|
|
#endif
|
|
#endif
|
|
|
|
#if !defined(CONFIG_M68030)
|
|
# define CPU_IS_030 (0)
|
|
# define MMU_IS_030 (0)
|
|
#elif defined(CONFIG_M68020) || defined(CONFIG_M68040) || defined(CONFIG_M68060)
|
|
# define CPU_IS_030 (m68k_cputype & CPU_68030)
|
|
# define MMU_IS_030 (m68k_mmutype & MMU_68030)
|
|
#else
|
|
# define CPU_M68030_ONLY
|
|
# define CPU_IS_030 (1)
|
|
# define MMU_IS_030 (1)
|
|
#endif
|
|
|
|
#if !defined(CONFIG_M68040)
|
|
# define CPU_IS_040 (0)
|
|
# define MMU_IS_040 (0)
|
|
#elif defined(CONFIG_M68020) || defined(CONFIG_M68030) || defined(CONFIG_M68060)
|
|
# define CPU_IS_040 (m68k_cputype & CPU_68040)
|
|
# define MMU_IS_040 (m68k_mmutype & MMU_68040)
|
|
#else
|
|
# define CPU_M68040_ONLY
|
|
# define CPU_IS_040 (1)
|
|
# define MMU_IS_040 (1)
|
|
#endif
|
|
|
|
#if !defined(CONFIG_M68060)
|
|
# define CPU_IS_060 (0)
|
|
# define MMU_IS_060 (0)
|
|
#elif defined(CONFIG_M68020) || defined(CONFIG_M68030) || defined(CONFIG_M68040)
|
|
# define CPU_IS_060 (m68k_cputype & CPU_68060)
|
|
# define MMU_IS_060 (m68k_mmutype & MMU_68060)
|
|
#else
|
|
# define CPU_M68060_ONLY
|
|
# define CPU_IS_060 (1)
|
|
# define MMU_IS_060 (1)
|
|
#endif
|
|
|
|
#if !defined(CONFIG_M68020) && !defined(CONFIG_M68030)
|
|
# define CPU_IS_020_OR_030 (0)
|
|
#else
|
|
# define CPU_M68020_OR_M68030
|
|
# if defined(CONFIG_M68040) || defined(CONFIG_M68060)
|
|
# define CPU_IS_020_OR_030 (!m68k_is040or060)
|
|
# else
|
|
# define CPU_M68020_OR_M68030_ONLY
|
|
# define CPU_IS_020_OR_030 (1)
|
|
# endif
|
|
#endif
|
|
|
|
#if !defined(CONFIG_M68040) && !defined(CONFIG_M68060)
|
|
# define CPU_IS_040_OR_060 (0)
|
|
#else
|
|
# define CPU_M68040_OR_M68060
|
|
# if defined(CONFIG_M68020) || defined(CONFIG_M68030)
|
|
# define CPU_IS_040_OR_060 (m68k_is040or060)
|
|
# else
|
|
# define CPU_M68040_OR_M68060_ONLY
|
|
# define CPU_IS_040_OR_060 (1)
|
|
# endif
|
|
#endif
|
|
|
|
#define CPU_TYPE (m68k_cputype)
|
|
|
|
#ifdef CONFIG_M68KFPU_EMU
|
|
# ifdef CONFIG_M68KFPU_EMU_ONLY
|
|
# define FPU_IS_EMU (1)
|
|
# else
|
|
# define FPU_IS_EMU (!m68k_fputype)
|
|
# endif
|
|
#else
|
|
# define FPU_IS_EMU (0)
|
|
#endif
|
|
|
|
|
|
/*
|
|
* Miscellaneous
|
|
*/
|
|
|
|
#define NUM_MEMINFO 4
|
|
|
|
#ifndef __ASSEMBLY__
|
|
struct mem_info {
|
|
unsigned long addr; /* physical address of memory chunk */
|
|
unsigned long size; /* length of memory chunk (in bytes) */
|
|
};
|
|
|
|
extern int m68k_num_memory; /* # of memory blocks found (and used) */
|
|
extern int m68k_realnum_memory; /* real # of memory blocks found */
|
|
extern struct mem_info m68k_memory[NUM_MEMINFO];/* memory description */
|
|
#endif
|
|
|
|
#endif /* __KERNEL__ */
|
|
|
|
#endif /* _M68K_SETUP_H */
|