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 (c) 1993, 2010, Oracle and/or its affiliates. All rights reserved. 24 * Copyright 2018 Joyent, Inc. 25 */ 26 27 #ifndef _SYS_SMP_IMPLDEFS_H 28 #define _SYS_SMP_IMPLDEFS_H 29 30 #include <sys/types.h> 31 #include <sys/sunddi.h> 32 #include <sys/cpuvar.h> 33 #include <sys/avintr.h> 34 #include <sys/pic.h> 35 #include <sys/xc_levels.h> 36 #include <sys/psm_types.h> 37 38 #ifdef __cplusplus 39 extern "C" { 40 #endif 41 42 #define WARM_RESET_VECTOR 0x467 /* the ROM/BIOS vector for */ 43 /* starting up secondary cpu's */ 44 /* timer modes for clkinitf */ 45 #define TIMER_ONESHOT 0x1 46 #define TIMER_PERIODIC 0x2 47 48 /* 49 * External Reference Functions 50 */ 51 extern void (*psminitf)(); /* psm init entry point */ 52 extern void (*picinitf)(); /* pic init entry point */ 53 extern int (*clkinitf)(int, int *); /* clock init entry point */ 54 extern int (*ap_mlsetup)(); /* completes init of starting cpu */ 55 extern void (*send_dirintf)(); /* send interprocessor intr */ 56 extern hrtime_t (*gethrtimef)(); /* get high resolution timer value */ 57 extern hrtime_t (*gethrtimeunscaledf)(); /* get high res timer unscaled value */ 58 extern void (*psm_shutdownf)(int, int); /* machine dependent shutdown */ 59 extern void (*psm_preshutdownf)(int, int); /* machine dependent pre-shutdown */ 60 extern void (*psm_notifyf)(int); /* PSMI module notification */ 61 extern void (*psm_set_idle_cpuf)(processorid_t); /* cpu changed to idle */ 62 extern void (*psm_unset_idle_cpuf)(processorid_t); /* cpu out of idle */ 63 extern int (*psm_disable_intr)(processorid_t); /* disable intr to cpu */ 64 extern void (*psm_enable_intr)(processorid_t); /* enable intr to cpu */ 65 extern int (*psm_get_clockirq)(int); /* get clock vector */ 66 extern int (*psm_get_ipivect)(int, int); /* get interprocessor intr vec */ 67 extern int (*psm_clkinit)(int); /* timer init entry point */ 68 extern int (*psm_cached_ipivect)(int, int); /* get cached ipi vec */ 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 extern int (*psm_state)(psm_state_request_t *); /* psm state save/restore */ 74 extern uchar_t (*psm_get_ioapicid)(uchar_t); /* get io-apic id */ 75 extern uint32_t (*psm_get_localapicid)(uint32_t); /* get local-apic id */ 76 extern uchar_t (*psm_xlate_vector_by_irq)(uchar_t); /* get vector for an irq */ 77 extern int (*psm_get_pir_ipivect)(void); /* get PIR (for VMM) ipi vect */ 78 extern void (*psm_send_pir_ipi)(processorid_t); /* send PIR ipi */ 79 80 extern int (*slvltovect)(int); /* ipl interrupt priority level */ 81 extern int (*setlvl)(int, int *); /* set intr pri represented by vect */ 82 extern void (*setlvlx)(int, int); /* set intr pri to specified level */ 83 extern void (*setspl)(int); /* mask intr below or equal given ipl */ 84 extern int (*addspl)(int, int, int, int); /* add intr mask of vector */ 85 extern int (*delspl)(int, int, int, int); /* delete intr mask of vector */ 86 extern int (*get_pending_spl)(void); /* get highest pending ipl */ 87 extern int (*addintr)(void *, int, avfunc, char *, int, caddr_t, caddr_t, 88 uint64_t *, dev_info_t *); /* replacement of add_avintr */ 89 extern void (*remintr)(void *, int, avfunc, int); /* replace of rem_avintr */ 90 91 /* trigger a software intr */ 92 extern void (*setsoftint)(int, struct av_softinfo *); 93 94 /* kmdb private entry point */ 95 extern void (*kdisetsoftint)(int, struct av_softinfo *); 96 97 extern uint_t xc_serv(caddr_t, caddr_t); /* cross call service routine */ 98 extern void av_set_softint_pending(); /* set software interrupt pending */ 99 extern void kdi_av_set_softint_pending(); /* kmdb private entry point */ 100 extern void microfind(void); /* initialize tenmicrosec */ 101 102 /* map physical address */ 103 104 /* 105 * XX64: Changing psm_map_phys() to take a paddr_t rather than a uint32_t 106 * will be a flag day. Other drivers in the WOS use the psm_map() 107 * interface, so we need this hack to get them to coexist for 108 * pre-integration testing. 109 */ 110 extern caddr_t psm_map_phys_new(paddr_t, size_t, int); 111 #define psm_map_phys psm_map_phys_new 112 113 /* unmap the physical address given in psm_map_phys() from the addr */ 114 extern void psm_unmap_phys(caddr_t, size_t); 115 extern void psm_modloadonly(void); 116 extern void psm_install(void); 117 extern void psm_modload(void); 118 119 /* 120 * External Reference Data 121 */ 122 extern struct av_head autovect[]; /* array of auto intr vectors */ 123 extern uint32_t rm_platter_pa; /* phy addr realmode startup storage */ 124 extern caddr_t rm_platter_va; /* virt addr realmode startup storage */ 125 extern cpuset_t mp_cpus; /* bit map of possible cpus found */ 126 127 /* 128 * virtulization support for psm 129 */ 130 extern void *psm_vt_ops; 131 132 #ifdef __cplusplus 133 } 134 #endif 135 136 #endif /* _SYS_SMP_IMPLDEFS_H */ 137