/*** 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 #include <uapi/asm/bootinfo.h>#include <uapi/asm/setup.h>  #define CL_SIZE COMMAND_LINE_SIZE #ifndef __ASSEMBLER__extern unsigned long m68k_machtype;#endif /* !__ASSEMBLER__ */ #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)                  \	|| defined(CONFIG_VIRT)#  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)                  \	|| defined(CONFIG_VIRT)#  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)                    \	|| defined(CONFIG_VIRT)#  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)                 \	|| defined(CONFIG_VIRT)#  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)                 \	|| defined(CONFIG_VIRT)#  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)                 \	|| defined(CONFIG_VIRT)#  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)                 \	|| defined(CONFIG_VIRT)#  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) \	|| defined(CONFIG_VIRT)#  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)                 \	|| defined(CONFIG_VIRT)#  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)                   \	|| defined(CONFIG_VIRT)#  define MACH_IS_SUN3X (m68k_machtype == MACH_SUN3X)#else#  define CONFIG_SUN3X_ONLY#  define MACH_IS_SUN3X (1)#  define MACH_TYPE (MACH_SUN3X)#endif #if !defined(CONFIG_VIRT)#  define MACH_IS_VIRT (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_SUN3X)                     \	|| defined(CONFIG_MVME147)#  define MACH_IS_VIRT (m68k_machtype == MACH_VIRT)#else#  define MACH_VIRT_ONLY#  define MACH_IS_VIRT (1)#  define MACH_TYPE (MACH_VIRT)#endif #ifndef MACH_TYPE#  define MACH_TYPE (m68k_machtype)#endif  #ifndef __ASSEMBLER__extern unsigned long m68k_cputype;extern unsigned long m68k_fputype;extern unsigned long m68k_mmutype;#ifdef CONFIG_VMEextern 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 /* !__ASSEMBLER__ */ #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 #if !defined(CONFIG_COLDFIRE)#  define CPU_IS_COLDFIRE (0)#else#  define CPU_IS_COLDFIRE (1)#  define MMU_IS_COLDFIRE (1)#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 __ASSEMBLER__struct m68k_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 m68k_mem_info m68k_memory[NUM_MEMINFO];/* memory description */#endif #endif /* _M68K_SETUP_H */