1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _SYS_SMP_IMPLDEFS_H 28 #define _SYS_SMP_IMPLDEFS_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #include <sys/types.h> 33 #include <sys/sunddi.h> 34 #include <sys/cpuvar.h> 35 #include <sys/avintr.h> 36 #include <sys/pic.h> 37 #include <sys/xc_levels.h> 38 39 #ifdef __cplusplus 40 extern "C" { 41 #endif 42 43 #define WARM_RESET_VECTOR 0x467 /* the ROM/BIOS vector for */ 44 /* starting up secondary cpu's */ 45 /* timer modes for clkinitf */ 46 #define TIMER_ONESHOT 0x1 47 #define TIMER_PERIODIC 0x2 48 49 /* 50 * External Reference Functions 51 */ 52 extern void (*psminitf)(); /* psm init entry point */ 53 extern void (*picinitf)(); /* pic init entry point */ 54 extern int (*clkinitf)(int, int *); /* clock init entry point */ 55 extern int (*ap_mlsetup)(); /* completes init of starting cpu */ 56 extern void (*send_dirintf)(); /* send interprocessor intr */ 57 extern void (*cpu_startf)(); /* start running a given processor */ 58 extern hrtime_t (*gethrtimef)(); /* get high resolution timer value */ 59 extern hrtime_t (*gethrtimeunscaledf)(); /* get high res timer unscaled value */ 60 extern void (*psm_shutdownf)(int, int); /* machine dependent shutdown */ 61 extern void (*psm_preshutdownf)(int, int); /* machine dependent pre-shutdown */ 62 extern void (*psm_notifyf)(int); /* PSMI module notification */ 63 extern void (*psm_set_idle_cpuf)(processorid_t); /* cpu changed to idle */ 64 extern void (*psm_unset_idle_cpuf)(processorid_t); /* cpu out of idle */ 65 extern int (*psm_disable_intr)(processorid_t); /* disable intr to cpu */ 66 extern void (*psm_enable_intr)(processorid_t); /* enable intr to cpu */ 67 extern int (*psm_get_clockirq)(int); /* get clock vector */ 68 extern int (*psm_get_ipivect)(int, int); /* get interprocessor intr vec */ 69 extern int (*psm_clkinit)(int); /* timer init entry point */ 70 extern void (*psm_timer_reprogram)(hrtime_t); /* timer reprogram */ 71 extern void (*psm_timer_enable)(void); /* timer enable */ 72 extern void (*psm_timer_disable)(void); /* timer disable */ 73 extern void (*psm_post_cyclic_setup)(void *arg); /* psm cyclic setup */ 74 75 extern int (*slvltovect)(int); /* ipl interrupt priority level */ 76 extern int (*setlvl)(int, int *); /* set intr pri represented by vect */ 77 extern void (*setlvlx)(int, int); /* set intr pri to specified level */ 78 extern void (*setspl)(int); /* mask intr below or equal given ipl */ 79 extern int (*addspl)(int, int, int, int); /* add intr mask of vector */ 80 extern int (*delspl)(int, int, int, int); /* delete intr mask of vector */ 81 82 /* trigger a software intr */ 83 extern void (*setsoftint)(int, struct av_softinfo *); 84 85 extern uint_t xc_serv(caddr_t, caddr_t); /* cross call service routine */ 86 extern void av_set_softint_pending(); /* set software interrupt pending */ 87 extern void microfind(void); /* initialize tenmicrosec */ 88 89 /* map physical address */ 90 91 /* 92 * XX64: Changing psm_map_phys() to take a paddr_t rather than a uint32_t 93 * will be a flag day. Other drivers in the WOS use the psm_map() 94 * interface, so we need this hack to get them to coexist for 95 * pre-integration testing. 96 */ 97 extern caddr_t psm_map_phys_new(paddr_t, size_t, int); 98 #define psm_map_phys psm_map_phys_new 99 100 /* unmap the physical address given in psm_map_phys() from the addr */ 101 extern void psm_unmap_phys(caddr_t, size_t); 102 extern void psm_modloadonly(void); 103 extern void psm_install(void); 104 extern void psm_modload(void); 105 106 /* 107 * External Reference Data 108 */ 109 extern struct av_head autovect[]; /* array of auto intr vectors */ 110 extern int clock_vector; /* clock interrupt vector */ 111 extern uint32_t rm_platter_pa; /* phy addr realmode startup storage */ 112 extern caddr_t rm_platter_va; /* virt addr realmode startup storage */ 113 extern int mp_cpus; /* bit map of possible cpus found */ 114 115 #ifdef __cplusplus 116 } 117 #endif 118 119 #endif /* _SYS_SMP_IMPLDEFS_H */ 120