OSKit-Mach/include/mach/machine.h - view

File: [GnuMach] / OSKit-Mach / include / mach / machine.h
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Wed Sep 2 04:55:50 2020 UTC (5 years, 9 months ago) by root
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CVS tags: HEAD, Final-Commit

GNU OSKit-Mach

/* * Mach Operating System * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University * All Rights Reserved. * * Permission to use, copy, modify and distribute this software and its * documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. * * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. * * Carnegie Mellon requests users of this software to return to * * Software Distribution Coordinator or [email protected] * School of Computer Science * Carnegie Mellon University * Pittsburgh PA 15213-3890 * * any improvements or extensions that they make and grant Carnegie Mellon * the rights to redistribute these changes. */ /* File: machine.h * Author: Avadis Tevanian, Jr. * Date: 1986 * * Machine independent machine abstraction. */ #ifndef _MACH_MACHINE_H_ #define _MACH_MACHINE_H_ #ifdef MACH_KERNEL #include <cpus.h> #endif /* MACH_KERNEL */ #include <mach/machine/vm_types.h> #include <mach/boolean.h> /* * For each host, there is a maximum possible number of * cpus that may be available in the system. This is the * compile-time constant NCPUS, which is defined in cpus.h. * * In addition, there is a machine_slot specifier for each * possible cpu in the system. */ struct machine_info { integer_t major_version; /* kernel major version id */ integer_t minor_version; /* kernel minor version id */ integer_t max_cpus; /* max number of cpus compiled */ integer_t avail_cpus; /* number actually available */ vm_size_t memory_size; /* size of memory in bytes */ }; typedef struct machine_info *machine_info_t; typedef struct machine_info machine_info_data_t; /* bogus */ typedef integer_t cpu_type_t; typedef integer_t cpu_subtype_t; #define CPU_STATE_MAX 3 #define CPU_STATE_USER 0 #define CPU_STATE_SYSTEM 1 #define CPU_STATE_IDLE 2 struct machine_slot { /*boolean_t*/integer_t is_cpu; /* is there a cpu in this slot? */ cpu_type_t cpu_type; /* type of cpu */ cpu_subtype_t cpu_subtype; /* subtype of cpu */ /*boolean_t*/integer_t running; /* is cpu running */ integer_t cpu_ticks[CPU_STATE_MAX]; integer_t clock_freq; /* clock interrupt frequency */ }; typedef struct machine_slot *machine_slot_t; typedef struct machine_slot machine_slot_data_t; /* bogus */ #ifdef MACH_KERNEL extern struct machine_info machine_info; extern struct machine_slot machine_slot[NCPUS]; #endif /* MACH_KERNEL */ /* * Machine types known by all. * * When adding new types & subtypes, please also update slot_name.c * in the libmach sources. */ #define CPU_TYPE_VAX ((cpu_type_t) 1) #define CPU_TYPE_ROMP ((cpu_type_t) 2) #define CPU_TYPE_MC68020 ((cpu_type_t) 3) #define CPU_TYPE_NS32032 ((cpu_type_t) 4) #define CPU_TYPE_NS32332 ((cpu_type_t) 5) #define CPU_TYPE_NS32532 ((cpu_type_t) 6) #define CPU_TYPE_I386 ((cpu_type_t) 7) #define CPU_TYPE_MIPS ((cpu_type_t) 8) #define CPU_TYPE_MC68030 ((cpu_type_t) 9) #define CPU_TYPE_MC68040 ((cpu_type_t) 10) #define CPU_TYPE_HPPA ((cpu_type_t) 11) #define CPU_TYPE_ARM ((cpu_type_t) 12) #define CPU_TYPE_MC88000 ((cpu_type_t) 13) #define CPU_TYPE_SPARC ((cpu_type_t) 14) #define CPU_TYPE_I860 ((cpu_type_t) 15) #define CPU_TYPE_ALPHA ((cpu_type_t) 16) #define CPU_TYPE_I486 ((cpu_type_t) 17) #define CPU_TYPE_PENTIUM ((cpu_type_t) 18) #define CPU_TYPE_PENTIUMPRO ((cpu_type_t) 19) #define CPU_TYPE_POWERPC ((cpu_type_t) 20) /* * Machine subtypes (these are defined here, instead of in a machine * dependent directory, so that any program can get all definitions * regardless of where is it compiled). */ /* * VAX subtypes (these do *not* necessarily conform to the actual cpu * ID assigned by DEC available via the SID register). */ #define CPU_SUBTYPE_VAX780 ((cpu_subtype_t) 1) #define CPU_SUBTYPE_VAX785 ((cpu_subtype_t) 2) #define CPU_SUBTYPE_VAX750 ((cpu_subtype_t) 3) #define CPU_SUBTYPE_VAX730 ((cpu_subtype_t) 4) #define CPU_SUBTYPE_UVAXI ((cpu_subtype_t) 5) #define CPU_SUBTYPE_UVAXII ((cpu_subtype_t) 6) #define CPU_SUBTYPE_VAX8200 ((cpu_subtype_t) 7) #define CPU_SUBTYPE_VAX8500 ((cpu_subtype_t) 8) #define CPU_SUBTYPE_VAX8600 ((cpu_subtype_t) 9) #define CPU_SUBTYPE_VAX8650 ((cpu_subtype_t) 10) #define CPU_SUBTYPE_VAX8800 ((cpu_subtype_t) 11) #define CPU_SUBTYPE_UVAXIII ((cpu_subtype_t) 12) /* * ROMP subtypes. */ #define CPU_SUBTYPE_RT_PC ((cpu_subtype_t) 1) #define CPU_SUBTYPE_RT_APC ((cpu_subtype_t) 2) #define CPU_SUBTYPE_RT_135 ((cpu_subtype_t) 3) /* * 68020 subtypes. */ #define CPU_SUBTYPE_SUN3_50 ((cpu_subtype_t) 1) #define CPU_SUBTYPE_SUN3_160 ((cpu_subtype_t) 2) #define CPU_SUBTYPE_SUN3_260 ((cpu_subtype_t) 3) #define CPU_SUBTYPE_SUN3_110 ((cpu_subtype_t) 4) #define CPU_SUBTYPE_SUN3_60 ((cpu_subtype_t) 5) #define CPU_SUBTYPE_HP_320 ((cpu_subtype_t) 6) /* 16.67 Mhz HP 300 series, custom MMU [HP 320] */ #define CPU_SUBTYPE_HP_330 ((cpu_subtype_t) 7) /* 16.67 Mhz HP 300 series, MC68851 MMU [HP 318,319,330,349] */ #define CPU_SUBTYPE_HP_350 ((cpu_subtype_t) 8) /* 25.00 Mhz HP 300 series, custom MMU [HP 350] */ /* * 32032/32332/32532 subtypes. */ #define CPU_SUBTYPE_MMAX_DPC ((cpu_subtype_t) 1) /* 032 CPU */ #define CPU_SUBTYPE_SQT ((cpu_subtype_t) 2) #define CPU_SUBTYPE_MMAX_APC_FPU ((cpu_subtype_t) 3) /* 32081 FPU */ #define CPU_SUBTYPE_MMAX_APC_FPA ((cpu_subtype_t) 4) /* Weitek FPA */ #define CPU_SUBTYPE_MMAX_XPC ((cpu_subtype_t) 5) /* 532 CPU */ #define CPU_SUBTYPE_PC532 ((cpu_subtype_t) 6) /* pc532 board */ /* * 80386/80486 subtypes. */ #define CPU_SUBTYPE_AT386 ((cpu_subtype_t) 1) #define CPU_SUBTYPE_EXL ((cpu_subtype_t) 2) #define CPU_SUBTYPE_iPSC386 ((cpu_subtype_t) 3) #define CPU_SUBTYPE_SYMMETRY ((cpu_subtype_t) 4) #define CPU_SUBTYPE_PS2 ((cpu_subtype_t) 5) /* PS/2 w/ MCA */ /* * Mips subtypes. */ #define CPU_SUBTYPE_MIPS_R2300 ((cpu_subtype_t) 1) #define CPU_SUBTYPE_MIPS_R2600 ((cpu_subtype_t) 2) #define CPU_SUBTYPE_MIPS_R2800 ((cpu_subtype_t) 3) #define CPU_SUBTYPE_MIPS_R2000a ((cpu_subtype_t) 4) /* pmax */ #define CPU_SUBTYPE_MIPS_R2000 ((cpu_subtype_t) 5) #define CPU_SUBTYPE_MIPS_R3000a ((cpu_subtype_t) 6) /* 3max */ #define CPU_SUBTYPE_MIPS_R3000 ((cpu_subtype_t) 7) /* * MC68030 subtypes. */ #define CPU_SUBTYPE_NeXT ((cpu_subtype_t) 1) /* NeXt thinks MC68030 is 6 rather than 9 */ #define CPU_SUBTYPE_HP_340 ((cpu_subtype_t) 2) /* 16.67 Mhz HP 300 series [HP 332,340] */ #define CPU_SUBTYPE_HP_360 ((cpu_subtype_t) 3) /* 25.00 Mhz HP 300 series [HP 360] */ #define CPU_SUBTYPE_HP_370 ((cpu_subtype_t) 4) /* 33.33 Mhz HP 300 series [HP 370] */ /* * HPPA subtypes. */ #define CPU_SUBTYPE_HPPA_825 ((cpu_subtype_t) 1) #define CPU_SUBTYPE_HPPA_835 ((cpu_subtype_t) 2) #define CPU_SUBTYPE_HPPA_840 ((cpu_subtype_t) 3) #define CPU_SUBTYPE_HPPA_850 ((cpu_subtype_t) 4) #define CPU_SUBTYPE_HPPA_855 ((cpu_subtype_t) 5) /* * ARM subtypes. */ #define CPU_SUBTYPE_ARM_A500_ARCH ((cpu_subtype_t) 1) #define CPU_SUBTYPE_ARM_A500 ((cpu_subtype_t) 2) #define CPU_SUBTYPE_ARM_A440 ((cpu_subtype_t) 3) #define CPU_SUBTYPE_ARM_M4 ((cpu_subtype_t) 4) #define CPU_SUBTYPE_ARM_A680 ((cpu_subtype_t) 5) /* * MC88000 subtypes. */ #define CPU_SUBTYPE_MMAX_JPC ((cpu_subtype_t) 1) #define CPU_SUBTYPE_LUNA88K ((cpu_subtype_t) 2) /* * Sparc subtypes. */ #define CPU_SUBTYPE_SUN4_260 ((cpu_subtype_t) 1) #define CPU_SUBTYPE_SUN4_110 ((cpu_subtype_t) 2) #define CPU_SUBTYPE_SUN4_330 ((cpu_subtype_t) 3) #define CPU_SUBTYPE_SUN4C_60 ((cpu_subtype_t) 4) #define CPU_SUBTYPE_SUN4C_65 ((cpu_subtype_t) 5) #define CPU_SUBTYPE_SUN4C_20 ((cpu_subtype_t) 6) #define CPU_SUBTYPE_SUN4C_30 ((cpu_subtype_t) 7) #define CPU_SUBTYPE_SUN4C_40 ((cpu_subtype_t) 8) #define CPU_SUBTYPE_SUN4C_50 ((cpu_subtype_t) 9) #define CPU_SUBTYPE_SUN4C_75 ((cpu_subtype_t) 10) /* * i860 subtypes. */ #define CPU_SUBTYPE_iPSC860 ((cpu_subtype_t) 1) #define CPU_SUBTYPE_OKI860 ((cpu_subtype_t) 2) /* * Alpha subtypes. */ #define CPU_SUBTYPE_ALPHA_EV3 ((cpu_subtype_t) 1) #define CPU_SUBTYPE_ALPHA_EV4 ((cpu_subtype_t) 2) #define CPU_SUBTYPE_ALPHA_ISP ((cpu_subtype_t) 3) #define CPU_SUBTYPE_ALPHA_21064 ((cpu_subtype_t) 4) #endif /* _MACH_MACHINE_H_ */

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