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_PSM_TYPES_H 28 #define _SYS_PSM_TYPES_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 /* 33 * Platform Specific Module Types 34 */ 35 36 #include <sys/types.h> 37 #include <sys/cpuvar.h> 38 #include <sys/time.h> 39 40 #ifdef __cplusplus 41 extern "C" { 42 #endif 43 44 /* 45 * PSM_OPS definitions 46 */ 47 typedef enum psm_intr_op_e { 48 PSM_INTR_OP_ALLOC_VECTORS = 0, /* 0. Allocate vectors */ 49 PSM_INTR_OP_FREE_VECTORS, /* 1. Free vectors */ 50 PSM_INTR_OP_NAVAIL_VECTORS, /* 2. Get # of available vectors */ 51 PSM_INTR_OP_XLATE_VECTOR, /* 3. Translate vector */ 52 PSM_INTR_OP_GET_PENDING, /* 4. Get pending information */ 53 PSM_INTR_OP_CLEAR_MASK, /* 5. Clear interrupt mask */ 54 PSM_INTR_OP_SET_MASK, /* 6. Set interrupt mask */ 55 PSM_INTR_OP_GET_CAP, /* 7. Get devices's capabilities */ 56 PSM_INTR_OP_SET_CAP, /* 8. Set devices's capabilities */ 57 PSM_INTR_OP_SET_PRI, /* 9. Set the interrupt priority */ 58 PSM_INTR_OP_GET_SHARED, /* 10. Get the shared intr info */ 59 PSM_INTR_OP_CHECK_MSI, /* 11. Chk if device supports MSI */ 60 PSM_INTR_OP_SET_CPU, /* 12. Set vector's CPU */ 61 PSM_INTR_OP_GET_INTR, /* 13. Get vector's info */ 62 PSM_INTR_OP_GRP_SET_CPU, /* 14. Set all device's vectors' CPU */ 63 PSM_INTR_OP_APIC_TYPE /* 15. Returns APIC type */ 64 } psm_intr_op_t; 65 66 /* 67 * PSM_STATE definitions 68 */ 69 typedef enum psm_state_op_e { 70 PSM_STATE_ALLOC = 1, 71 PSM_STATE_FREE, 72 PSM_STATE_SAVE, 73 PSM_STATE_RESTORE 74 } psm_state_op_t; 75 76 typedef struct psm_state_req { 77 psm_state_op_t psr_cmd; 78 union psm_req { 79 /* 80 * PSM_STATE_ALLOC, PSM_STATE_FREE, PSM_STATE_SAVE, 81 * PSM_STATE_RESTORE all use the same struct, 82 * but union for later expansion 83 */ 84 struct { 85 void *psr_state; 86 size_t psr_state_size; 87 } psm_state_req; 88 } req; 89 } psm_state_request_t; 90 91 struct psm_ops { 92 int (*psm_probe)(void); 93 94 void (*psm_softinit)(void); 95 void (*psm_picinit)(void); 96 int (*psm_intr_enter)(int ipl, int *vectorp); 97 void (*psm_intr_exit)(int ipl, int irqno); 98 void (*psm_setspl)(int ipl); 99 int (*psm_addspl)(int irqno, int ipl, int min_ipl, int max_ipl); 100 int (*psm_delspl)(int irqno, int ipl, int min_ipl, int max_ipl); 101 int (*psm_disable_intr)(processorid_t cpun); 102 void (*psm_enable_intr)(processorid_t cpun); 103 int (*psm_softlvl_to_irq)(int ipl); 104 void (*psm_set_softintr)(int ipl); 105 void (*psm_set_idlecpu)(processorid_t cpun); 106 void (*psm_unset_idlecpu)(processorid_t cpun); 107 108 #if defined(PSMI_1_3) || defined(PSMI_1_4) || defined(PSMI_1_5) || \ 109 defined(PSMI_1_6) 110 int (*psm_clkinit)(int hertz); 111 #else 112 void (*psm_clkinit)(int hertz); 113 #endif 114 115 int (*psm_get_clockirq)(int ipl); 116 void (*psm_hrtimeinit)(void); 117 hrtime_t (*psm_gethrtime)(void); 118 119 processorid_t (*psm_get_next_processorid)(processorid_t cpu_id); 120 #if defined(PSMI_1_5) || defined(PSMI_1_6) 121 int (*psm_cpu_start)(processorid_t cpun, caddr_t ctxt); 122 #else 123 void (*psm_cpu_start)(processorid_t cpun, caddr_t rm_code); 124 #endif 125 int (*psm_post_cpu_start)(void); 126 #if defined(PSMI_1_2) || defined(PSMI_1_3) || defined(PSMI_1_4) || \ 127 defined(PSMI_1_5) || defined(PSMI_1_6) 128 void (*psm_shutdown)(int cmd, int fcn); 129 #else 130 void (*psm_shutdown)(void); 131 #endif 132 int (*psm_get_ipivect)(int ipl, int type); 133 void (*psm_send_ipi)(processorid_t cpun, int ipl); 134 135 int (*psm_translate_irq)(dev_info_t *dip, int irqno); 136 137 #if defined(PSMI_1_2) || defined(PSMI_1_3) || defined(PSMI_1_4) 138 int (*psm_tod_get)(todinfo_t *tod); 139 int (*psm_tod_set)(todinfo_t *tod); 140 #endif 141 void (*psm_notify_error)(int level, char *errmsg); 142 #if defined(PSMI_1_2) || defined(PSMI_1_3) || defined(PSMI_1_4) || \ 143 defined(PSMI_1_5) || defined(PSMI_1_6) 144 void (*psm_notify_func)(int msg); 145 #endif 146 #if defined(PSMI_1_3) || defined(PSMI_1_4) || defined(PSMI_1_5) || \ 147 defined(PSMI_1_6) 148 void (*psm_timer_reprogram)(hrtime_t time); 149 void (*psm_timer_enable)(void); 150 void (*psm_timer_disable)(void); 151 void (*psm_post_cyclic_setup)(void *arg); 152 #endif 153 #if defined(PSMI_1_4) || defined(PSMI_1_5) || defined(PSMI_1_6) 154 void (*psm_preshutdown)(int cmd, int fcn); 155 #endif 156 #if defined(PSMI_1_5) || defined(PSMI_1_6) 157 int (*psm_intr_ops)(dev_info_t *dip, ddi_intr_handle_impl_t *handle, 158 psm_intr_op_t op, int *result); 159 #endif 160 #if defined(PSMI_1_6) 161 int (*psm_state)(psm_state_request_t *request); 162 #endif 163 }; 164 165 166 struct psm_info { 167 ushort_t p_version; 168 ushort_t p_owner; 169 struct psm_ops *p_ops; 170 char *p_mach_idstring; /* machine identification string */ 171 char *p_mach_desc; /* machine descriptions */ 172 }; 173 174 /* 175 * version 176 * 0x86vm where v = (version no. - 1) and m = (minor no. + 1) 177 * i.e. psmi 1.0 has v=0 and m=1, psmi 1.1 has v=0 and m=2 178 * also, 0x86 in the high byte is the signature of the psmi 179 */ 180 #define PSM_INFO_VER01 0x8601 181 #define PSM_INFO_VER01_1 0x8602 182 #define PSM_INFO_VER01_2 0x8603 183 #define PSM_INFO_VER01_3 0x8604 184 #define PSM_INFO_VER01_4 0x8605 185 #define PSM_INFO_VER01_5 0x8606 186 #define PSM_INFO_VER01_6 0x8706 187 #define PSM_INFO_VER01_X (PSM_INFO_VER01_1 & 0xFFF0) /* ver 1.X */ 188 189 /* 190 * owner field definitions 191 */ 192 #define PSM_OWN_SYS_DEFAULT 0x0001 193 #define PSM_OWN_EXCLUSIVE 0x0002 194 #define PSM_OWN_OVERRIDE 0x0003 195 196 #define PSM_NULL_INFO -1 197 198 /* 199 * Arg to psm_notify_func 200 */ 201 #define PSM_DEBUG_ENTER 1 202 #define PSM_DEBUG_EXIT 2 203 #define PSM_PANIC_ENTER 3 204 205 /* 206 * Soft-level to interrupt vector 207 */ 208 #define PSM_SV_SOFTWARE -1 209 #define PSM_SV_MIXED -2 210 211 /* 212 * Inter-processor interrupt type 213 */ 214 #define PSM_INTR_IPI_HI 0x01 215 #define PSM_INTR_IPI_LO 0x02 216 #define PSM_INTR_POKE 0x03 217 218 /* 219 * Get INTR flags 220 */ 221 #define PSMGI_CPU_USER_BOUND 0x80000000 /* user requested bind if set */ 222 #define PSMGI_CPU_FLAGS 0x80000000 /* all possible flags */ 223 224 /* 225 * return code 226 */ 227 #define PSM_SUCCESS DDI_SUCCESS 228 #define PSM_FAILURE DDI_FAILURE 229 230 #define PSM_INVALID_IPL 0 231 #define PSM_INVALID_CPU -1 232 233 234 struct psm_ops_ver01 { 235 int (*psm_probe)(void); 236 237 void (*psm_softinit)(void); 238 void (*psm_picinit)(void); 239 int (*psm_intr_enter)(int ipl, int *vectorp); 240 void (*psm_intr_exit)(int ipl, int irqno); 241 void (*psm_setspl)(int ipl); 242 int (*psm_addspl)(int irqno, int ipl, int min_ipl, int max_ipl); 243 int (*psm_delspl)(int irqno, int ipl, int min_ipl, int max_ipl); 244 int (*psm_disable_intr)(processorid_t cpun); 245 void (*psm_enable_intr)(processorid_t cpun); 246 int (*psm_softlvl_to_irq)(int ipl); 247 void (*psm_set_softintr)(int ipl); 248 void (*psm_set_idlecpu)(processorid_t cpun); 249 void (*psm_unset_idlecpu)(processorid_t cpun); 250 251 void (*psm_clkinit)(int hertz); 252 int (*psm_get_clockirq)(int ipl); 253 void (*psm_hrtimeinit)(void); 254 hrtime_t (*psm_gethrtime)(void); 255 256 processorid_t (*psm_get_next_processorid)(processorid_t cpu_id); 257 void (*psm_cpu_start)(processorid_t cpun, caddr_t rm_code); 258 int (*psm_post_cpu_start)(void); 259 void (*psm_shutdown)(void); 260 int (*psm_get_ipivect)(int ipl, int type); 261 void (*psm_send_ipi)(processorid_t cpun, int ipl); 262 }; 263 264 #ifdef __cplusplus 265 } 266 #endif 267 268 #endif /* _SYS_PSM_TYPES_H */ 269
Indexes created Wed Feb 10 09:32:22 UTC 2010
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