17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5100b72f4Sandrei * Common Development and Distribution License (the "License"). 6100b72f4Sandrei * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 21ae115bc7Smrj 227c478bd9Sstevel@tonic-gate /* 23ae115bc7Smrj * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 247c478bd9Sstevel@tonic-gate * Use is subject to license terms. 257c478bd9Sstevel@tonic-gate */ 267c478bd9Sstevel@tonic-gate 277c478bd9Sstevel@tonic-gate #ifndef _SYS_MACHSYSTM_H 287c478bd9Sstevel@tonic-gate #define _SYS_MACHSYSTM_H 297c478bd9Sstevel@tonic-gate 307c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 317c478bd9Sstevel@tonic-gate 327c478bd9Sstevel@tonic-gate /* 337c478bd9Sstevel@tonic-gate * Numerous platform-dependent interfaces that don't seem to belong 347c478bd9Sstevel@tonic-gate * in any other header file. 357c478bd9Sstevel@tonic-gate * 367c478bd9Sstevel@tonic-gate * This file should not be included by code that purports to be 377c478bd9Sstevel@tonic-gate * platform-independent. 387c478bd9Sstevel@tonic-gate * 397c478bd9Sstevel@tonic-gate */ 407c478bd9Sstevel@tonic-gate 417c478bd9Sstevel@tonic-gate #include <sys/machparam.h> 427c478bd9Sstevel@tonic-gate #include <sys/varargs.h> 437c478bd9Sstevel@tonic-gate #include <sys/thread.h> 447c478bd9Sstevel@tonic-gate #include <sys/cpuvar.h> 45ae115bc7Smrj #include <sys/privregs.h> 46ae115bc7Smrj #include <sys/systm.h> 47ae115bc7Smrj #include <sys/traptrace.h> 487c478bd9Sstevel@tonic-gate #include <vm/page.h> 497c478bd9Sstevel@tonic-gate 507c478bd9Sstevel@tonic-gate #ifdef __cplusplus 517c478bd9Sstevel@tonic-gate extern "C" { 527c478bd9Sstevel@tonic-gate #endif 537c478bd9Sstevel@tonic-gate 547c478bd9Sstevel@tonic-gate #ifdef _KERNEL 557c478bd9Sstevel@tonic-gate 56ae115bc7Smrj extern void mach_cpu_idle(void); 57ae115bc7Smrj extern void mach_cpu_halt(char *); 58ae115bc7Smrj extern int mach_cpu_start(cpu_t *, void *); 597c478bd9Sstevel@tonic-gate 607c478bd9Sstevel@tonic-gate extern int Cpudelay; 617c478bd9Sstevel@tonic-gate extern void setcpudelay(void); 627c478bd9Sstevel@tonic-gate 637c478bd9Sstevel@tonic-gate extern void send_dirint(int, int); 647c478bd9Sstevel@tonic-gate extern void siron(void); 657c478bd9Sstevel@tonic-gate 667c478bd9Sstevel@tonic-gate extern void return_instr(void); 677c478bd9Sstevel@tonic-gate 687c478bd9Sstevel@tonic-gate extern int kcpc_hw_load_pcbe(void); 697c478bd9Sstevel@tonic-gate extern void kcpc_hw_init(cpu_t *cp); 70ae115bc7Smrj extern void kcpc_hw_fini(cpu_t *cp); 717c478bd9Sstevel@tonic-gate extern int kcpc_hw_overflow_intr_installed; 727c478bd9Sstevel@tonic-gate 737c478bd9Sstevel@tonic-gate struct memconf { 74ae115bc7Smrj pfn_t mcf_spfn; /* begin page frame number */ 757c478bd9Sstevel@tonic-gate pfn_t mcf_epfn; /* end page frame number */ 767c478bd9Sstevel@tonic-gate }; 777c478bd9Sstevel@tonic-gate 787c478bd9Sstevel@tonic-gate struct system_hardware { 797c478bd9Sstevel@tonic-gate int hd_nodes; /* number of nodes */ 807c478bd9Sstevel@tonic-gate int hd_cpus_per_node; /* max cpus in a node */ 817c478bd9Sstevel@tonic-gate struct memconf hd_mem[MAXNODES]; 827c478bd9Sstevel@tonic-gate /* 837c478bd9Sstevel@tonic-gate * memory layout for each 847c478bd9Sstevel@tonic-gate * node. 857c478bd9Sstevel@tonic-gate */ 867c478bd9Sstevel@tonic-gate }; 877c478bd9Sstevel@tonic-gate extern struct system_hardware system_hardware; 887c478bd9Sstevel@tonic-gate extern void get_system_configuration(void); 897c478bd9Sstevel@tonic-gate extern void mmu_init(void); 907c478bd9Sstevel@tonic-gate extern int cpuid2nodeid(int); 917c478bd9Sstevel@tonic-gate extern void map_kaddr(caddr_t, pfn_t, int, int); 927aec1d6eScindi 9384ab085aSmws extern void memscrub_init(void); 94ae115bc7Smrj extern void trap(struct regs *, caddr_t, processorid_t); 95ae115bc7Smrj 96ae115bc7Smrj extern void do_interrupt(struct regs *, trap_trace_rec_t *); 977aec1d6eScindi extern void memscrub_disable(void); 987c478bd9Sstevel@tonic-gate 997c478bd9Sstevel@tonic-gate extern unsigned int microdata; 1007c478bd9Sstevel@tonic-gate extern int use_mp; 1017c478bd9Sstevel@tonic-gate 1027c478bd9Sstevel@tonic-gate extern struct cpu cpus[]; /* pointer to other cpus */ 1037c478bd9Sstevel@tonic-gate extern struct cpu *cpu[]; /* pointer to all cpus */ 1047c478bd9Sstevel@tonic-gate 105ae115bc7Smrj extern int mach_cpucontext_init(void); 106ae115bc7Smrj extern void mach_cpucontext_fini(void); 107ae115bc7Smrj extern void *mach_cpucontext_alloc(struct cpu *); 108ae115bc7Smrj extern void mach_cpucontext_free(struct cpu *, void *, int); 109ae115bc7Smrj 1107c478bd9Sstevel@tonic-gate extern uintptr_t hole_start, hole_end; 1117c478bd9Sstevel@tonic-gate 1127c478bd9Sstevel@tonic-gate #define INVALID_VADDR(a) \ 1137c478bd9Sstevel@tonic-gate (((a) >= (caddr_t)hole_start && (a) < (caddr_t)hole_end)) 1147c478bd9Sstevel@tonic-gate 1157c478bd9Sstevel@tonic-gate /* kpm mapping window */ 1167c478bd9Sstevel@tonic-gate extern size_t kpm_size; 1177c478bd9Sstevel@tonic-gate extern uchar_t kpm_size_shift; 1187c478bd9Sstevel@tonic-gate extern caddr_t kpm_vbase; 1197c478bd9Sstevel@tonic-gate 120ae115bc7Smrj struct memlist; 121ae115bc7Smrj extern void memlist_add(uint64_t, uint64_t, struct memlist *, 122ae115bc7Smrj struct memlist **); 123ae115bc7Smrj extern page_t *page_get_physical(uintptr_t); 124*ddece0baSsethg extern int linear_pc(struct regs *rp, proc_t *p, caddr_t *linearp); 125*ddece0baSsethg extern int dtrace_linear_pc(struct regs *rp, proc_t *p, caddr_t *linearp); 126ae115bc7Smrj 1277c478bd9Sstevel@tonic-gate #endif /* _KERNEL */ 1287c478bd9Sstevel@tonic-gate 1297c478bd9Sstevel@tonic-gate #ifdef __cplusplus 1307c478bd9Sstevel@tonic-gate } 1317c478bd9Sstevel@tonic-gate #endif 1327c478bd9Sstevel@tonic-gate 1337c478bd9Sstevel@tonic-gate #endif /* _SYS_MACHSYSTM_H */ 134