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 (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2007 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 hrtime_t (*gethrtimef)(); /* get high resolution timer value */ 58 extern hrtime_t (*gethrtimeunscaledf)(); /* get high res timer unscaled value */ 59 extern void (*psm_shutdownf)(int, int); /* machine dependent shutdown */ 60 extern void (*psm_preshutdownf)(int, int); /* machine dependent pre-shutdown */ 61 extern void (*psm_notifyf)(int); /* PSMI module notification */ 62 extern void (*psm_set_idle_cpuf)(processorid_t); /* cpu changed to idle */ 63 extern void (*psm_unset_idle_cpuf)(processorid_t); /* cpu out of idle */ 64 extern int (*psm_disable_intr)(processorid_t); /* disable intr to cpu */ 65 extern void (*psm_enable_intr)(processorid_t); /* enable intr to cpu */ 66 extern int (*psm_get_clockirq)(int); /* get clock vector */ 67 extern int (*psm_get_ipivect)(int, int); /* get interprocessor intr vec */ 68 extern int (*psm_clkinit)(int); /* timer init entry point */ 69 extern void (*psm_timer_reprogram)(hrtime_t); /* timer reprogram */ 70 extern void (*psm_timer_enable)(void); /* timer enable */ 71 extern void (*psm_timer_disable)(void); /* timer disable */ 72 extern void (*psm_post_cyclic_setup)(void *arg); /* psm cyclic setup */ 73 74 extern int (*slvltovect)(int); /* ipl interrupt priority level */ 75 extern int (*setlvl)(int, int *); /* set intr pri represented by vect */ 76 extern void (*setlvlx)(int, int); /* set intr pri to specified level */ 77 extern void (*setspl)(int); /* mask intr below or equal given ipl */ 78 extern int (*addspl)(int, int, int, int); /* add intr mask of vector */ 79 extern int (*delspl)(int, int, int, int); /* delete intr mask of vector */ 80 81 /* trigger a software intr */ 82 extern void (*setsoftint)(int, struct av_softinfo *); 83 84 /* kmdb private entry point */ 85 extern void (*kdisetsoftint)(int, struct av_softinfo *); 86 87 extern uint_t xc_serv(caddr_t, caddr_t); /* cross call service routine */ 88 extern void av_set_softint_pending(); /* set software interrupt pending */ 89 extern void kdi_av_set_softint_pending(); /* kmdb private entry point */ 90 extern void microfind(void); /* initialize tenmicrosec */ 91 92 /* map physical address */ 93 94 /* 95 * XX64: Changing psm_map_phys() to take a paddr_t rather than a uint32_t 96 * will be a flag day. Other drivers in the WOS use the psm_map() 97 * interface, so we need this hack to get them to coexist for 98 * pre-integration testing. 99 */ 100 extern caddr_t psm_map_phys_new(paddr_t, size_t, int); 101 #define psm_map_phys psm_map_phys_new 102 103 /* unmap the physical address given in psm_map_phys() from the addr */ 104 extern void psm_unmap_phys(caddr_t, size_t); 105 extern void psm_modloadonly(void); 106 extern void psm_install(void); 107 extern void psm_modload(void); 108 109 /* 110 * External Reference Data 111 */ 112 extern struct av_head autovect[]; /* array of auto intr vectors */ 113 extern uint32_t rm_platter_pa; /* phy addr realmode startup storage */ 114 extern caddr_t rm_platter_va; /* virt addr realmode startup storage */ 115 extern cpuset_t mp_cpus; /* bit map of possible cpus found */ 116 117 #ifdef __cplusplus 118 } 119 #endif 120 121 #endif /* _SYS_SMP_IMPLDEFS_H */ 122