1 /* $OpenBSD: cpu.h,v 1.111 2016/08/14 08:23:52 visa Exp $ */ 2 3 /*- 4 * Copyright (c) 1992, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * This code is derived from software contributed to Berkeley by 8 * Ralph Campbell and Rick Macklem. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. Neither the name of the University nor the names of its contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 * 34 * Copyright (C) 1989 Digital Equipment Corporation. 35 * Permission to use, copy, modify, and distribute this software and 36 * its documentation for any purpose and without fee is hereby granted, 37 * provided that the above copyright notice appears in all copies. 38 * Digital Equipment Corporation makes no representations about the 39 * suitability of this software for any purpose. It is provided "as is" 40 * without express or implied warranty. 41 * 42 * from: @(#)cpu.h 8.4 (Berkeley) 1/4/94 43 */ 44 45 #ifndef _MIPS64_CPU_H_ 46 #define _MIPS64_CPU_H_ 47 48 #ifndef _LOCORE 49 50 /* 51 * MIPS32-style segment definitions. 52 * They only cover the first 512MB of physical addresses. 53 */ 54 #define CKSEG0_BASE 0xffffffff80000000UL 55 #define CKSEG1_BASE 0xffffffffa0000000UL 56 #define CKSSEG_BASE 0xffffffffc0000000UL 57 #define CKSEG3_BASE 0xffffffffe0000000UL 58 #define CKSEG_SIZE 0x0000000020000000UL 59 60 #define CKSEG0_TO_PHYS(x) ((u_long)(x) & (CKSEG_SIZE - 1)) 61 #define CKSEG1_TO_PHYS(x) ((u_long)(x) & (CKSEG_SIZE - 1)) 62 #define PHYS_TO_CKSEG0(x) ((u_long)(x) | CKSEG0_BASE) 63 #define PHYS_TO_CKSEG1(x) ((u_long)(x) | CKSEG1_BASE) 64 65 /* 66 * MIPS64-style segment definitions. 67 * These allow for 36 bits of addressable physical memory, thus 64GB. 68 */ 69 70 /* 71 * Cache Coherency Attributes. 72 */ 73 /* r8k only */ 74 #define CCA_NC_COPROCESSOR 0UL /* uncached, coprocessor ordered */ 75 /* common to r4, r5k, r8k and r1xk */ 76 #define CCA_NC 2UL /* uncached, write-around */ 77 #define CCA_NONCOHERENT 3UL /* cached, non-coherent, write-back */ 78 /* r8k, r1xk only */ 79 #define CCA_COHERENT_EXCL 4UL /* cached, coherent, exclusive */ 80 #define CCA_COHERENT_EXCLWRITE 5UL /* cached, coherent, exclusive write */ 81 /* r4k only */ 82 #define CCA_COHERENT_UPDWRITE 6UL /* cached, coherent, update on write */ 83 /* r1xk only */ 84 #define CCA_NC_ACCELERATED 7UL /* uncached accelerated */ 85 86 #ifdef TGT_COHERENT 87 #define CCA_CACHED CCA_COHERENT_EXCLWRITE 88 #else 89 #define CCA_CACHED CCA_NONCOHERENT 90 #endif 91 92 /* 93 * Uncached spaces. 94 * R1x000 processors use bits 58:57 of uncached virtual addresses (CCA_NC) 95 * to select different spaces. Unfortunately, other processors need these 96 * bits to be zero, so uncached address have to be decided at runtime. 97 */ 98 #define SP_HUB 0UL /* Hub space */ 99 #define SP_IO 1UL /* I/O space */ 100 #define SP_SPECIAL 2UL /* Memory Special space */ 101 #define SP_NC 3UL /* Memory Uncached space */ 102 103 #define XKSSSEG_BASE 0x4000000000000000UL 104 #define XKPHYS_BASE 0x8000000000000000UL 105 #define XKSSEG_BASE 0xc000000000000000UL 106 107 #define XKPHYS_TO_PHYS(x) ((paddr_t)(x) & 0x0000000fffffffffUL) 108 #define PHYS_TO_XKPHYS(x,c) ((paddr_t)(x) | XKPHYS_BASE | ((c) << 59)) 109 #define PHYS_TO_XKPHYS_UNCACHED(x,s) \ 110 (PHYS_TO_XKPHYS(x, CCA_NC) | ((s) << 57)) 111 #define IS_XKPHYS(va) (((va) >> 62) == 2) 112 #define XKPHYS_TO_CCA(x) (((x) >> 59) & 0x07) 113 #define XKPHYS_TO_SP(x) (((x) >> 57) & 0x03) 114 115 #endif /* _LOCORE */ 116 117 /* 118 * Exported definitions unique to mips cpu support. 119 */ 120 121 #if defined(_KERNEL) && !defined(_LOCORE) 122 123 #include <sys/device.h> 124 #include <machine/intr.h> 125 #include <sys/sched.h> 126 127 struct cpu_hwinfo { 128 uint32_t c0prid; 129 uint32_t c1prid; 130 uint32_t clock; /* Hz */ 131 uint32_t tlbsize; 132 uint type; 133 uint32_t l2size; 134 }; 135 136 /* 137 * Cache memory configuration. One struct per cache. 138 */ 139 struct cache_info { 140 uint size; /* total cache size */ 141 uint linesize; /* line size */ 142 uint setsize; /* set size */ 143 uint sets; /* number of sets */ 144 }; 145 146 struct cpu_info { 147 struct device *ci_dev; /* our device */ 148 struct cpu_info *ci_self; /* pointer to this structure */ 149 struct cpu_info *ci_next; /* next cpu */ 150 struct proc *ci_curproc; 151 struct user *ci_curprocpaddr; 152 struct proc *ci_fpuproc; /* pointer to last proc to use FP */ 153 uint32_t ci_delayconst; 154 struct cpu_hwinfo 155 ci_hw; 156 157 #if defined(MULTIPROCESSOR) 158 struct srp_hazard ci_srp_hazards[SRP_HAZARD_NUM]; 159 #endif 160 161 /* cache information and pending flush state */ 162 uint ci_cacheconfiguration; 163 uint64_t ci_cachepending_l1i; 164 struct cache_info 165 ci_l1inst, 166 ci_l1data, 167 ci_l2, 168 ci_l3; 169 170 /* function pointers for the cache handling routines */ 171 void (*ci_SyncCache)(struct cpu_info *); 172 void (*ci_InvalidateICache)(struct cpu_info *, vaddr_t, 173 size_t); 174 void (*ci_InvalidateICachePage)(struct cpu_info *, vaddr_t); 175 void (*ci_SyncICache)(struct cpu_info *); 176 void (*ci_SyncDCachePage)(struct cpu_info *, vaddr_t, 177 paddr_t); 178 void (*ci_HitSyncDCachePage)(struct cpu_info *, vaddr_t, 179 paddr_t); 180 void (*ci_HitSyncDCache)(struct cpu_info *, vaddr_t, size_t); 181 void (*ci_HitInvalidateDCache)(struct cpu_info *, vaddr_t, 182 size_t); 183 void (*ci_IOSyncDCache)(struct cpu_info *, vaddr_t, size_t, 184 int); 185 186 struct schedstate_percpu 187 ci_schedstate; 188 int ci_want_resched; /* need_resched() invoked */ 189 cpuid_t ci_cpuid; /* our CPU ID */ 190 uint32_t ci_randseed; /* per cpu random seed */ 191 int ci_ipl; /* software IPL */ 192 uint32_t ci_softpending; /* pending soft interrupts */ 193 int ci_clock_started; 194 u_int32_t ci_cpu_counter_last; /* last compare value loaded */ 195 u_int32_t ci_cpu_counter_interval; /* # of counter ticks/tick */ 196 197 u_int32_t ci_pendingticks; 198 199 #ifdef TGT_ORIGIN 200 u_int16_t ci_nasid; 201 u_int16_t ci_slice; 202 #endif 203 204 struct pmap *ci_curpmap; 205 uint ci_intrdepth; /* interrupt depth */ 206 #ifdef MULTIPROCESSOR 207 u_long ci_flags; /* flags; see below */ 208 struct intrhand ci_ipiih; 209 #endif 210 volatile int ci_ddb; 211 #define CI_DDB_RUNNING 0 212 #define CI_DDB_SHOULDSTOP 1 213 #define CI_DDB_STOPPED 2 214 #define CI_DDB_ENTERDDB 3 215 #define CI_DDB_INDDB 4 216 217 #ifdef DIAGNOSTIC 218 int ci_mutex_level; 219 #endif 220 #ifdef GPROF 221 struct gmonparam *ci_gmon; 222 #endif 223 }; 224 225 #define CPUF_PRIMARY 0x01 /* CPU is primary CPU */ 226 #define CPUF_PRESENT 0x02 /* CPU is present */ 227 #define CPUF_RUNNING 0x04 /* CPU is running */ 228 229 extern struct cpu_info cpu_info_primary; 230 extern struct cpu_info *cpu_info_list; 231 #define CPU_INFO_ITERATOR int 232 #define CPU_INFO_FOREACH(cii, ci) for (cii = 0, ci = cpu_info_list; \ 233 ci != NULL; ci = ci->ci_next) 234 235 #define CPU_INFO_UNIT(ci) ((ci)->ci_dev ? (ci)->ci_dev->dv_unit : 0) 236 237 #ifdef MULTIPROCESSOR 238 #define MAXCPUS 4 239 #define getcurcpu() hw_getcurcpu() 240 #define setcurcpu(ci) hw_setcurcpu(ci) 241 extern struct cpu_info *get_cpu_info(int); 242 #define curcpu() getcurcpu() 243 #define CPU_IS_PRIMARY(ci) ((ci)->ci_flags & CPUF_PRIMARY) 244 #define cpu_number() (curcpu()->ci_cpuid) 245 246 extern struct cpuset cpus_running; 247 void cpu_unidle(struct cpu_info *); 248 void cpu_boot_secondary_processors(void); 249 #define cpu_boot_secondary(ci) hw_cpu_boot_secondary(ci) 250 #define cpu_hatch(ci) hw_cpu_hatch(ci) 251 252 vaddr_t alloc_contiguous_pages(size_t); 253 254 #define MIPS64_IPI_NOP 0x00000001 255 #define MIPS64_IPI_RENDEZVOUS 0x00000002 256 #define MIPS64_IPI_DDB 0x00000004 257 #define MIPS64_NIPIS 3 /* must not exceed 32 */ 258 259 void mips64_ipi_init(void); 260 void mips64_send_ipi(unsigned int, unsigned int); 261 void smp_rendezvous_cpus(unsigned long, void (*)(void *), void *arg); 262 263 #include <sys/mplock.h> 264 #else 265 #define MAXCPUS 1 266 #define curcpu() (&cpu_info_primary) 267 #define CPU_IS_PRIMARY(ci) 1 268 #define cpu_number() 0 269 #define cpu_unidle(ci) 270 #define get_cpu_info(i) (&cpu_info_primary) 271 #endif 272 273 #define CPU_BUSY_CYCLE() do {} while (0) 274 275 extern void (*md_startclock)(struct cpu_info *); 276 void cp0_calibrate(struct cpu_info *); 277 278 #include <machine/frame.h> 279 280 /* 281 * Arguments to hardclock encapsulate the previous machine state in 282 * an opaque clockframe. 283 */ 284 #define clockframe trapframe /* Use normal trap frame */ 285 286 #define SR_KSU_USER 0x00000010 287 #define CLKF_USERMODE(framep) ((framep)->sr & SR_KSU_USER) 288 #define CLKF_PC(framep) ((framep)->pc) 289 #define CLKF_INTR(framep) (curcpu()->ci_intrdepth > 1) /* XXX */ 290 291 /* 292 * This is used during profiling to integrate system time. 293 */ 294 #define PROC_PC(p) ((p)->p_md.md_regs->pc) 295 #define PROC_STACK(p) ((p)->p_md.md_regs->sp) 296 297 /* 298 * Preempt the current process if in interrupt from user mode, 299 * or after the current trap/syscall if in system mode. 300 */ 301 #define need_resched(ci) \ 302 do { \ 303 (ci)->ci_want_resched = 1; \ 304 if ((ci)->ci_curproc != NULL) \ 305 aston((ci)->ci_curproc); \ 306 } while(0) 307 #define clear_resched(ci) (ci)->ci_want_resched = 0 308 309 /* 310 * Give a profiling tick to the current process when the user profiling 311 * buffer pages are invalid. On MIPS designs, request an ast to send us 312 * through trap, marking the proc as needing a profiling tick. 313 */ 314 #define need_proftick(p) aston(p) 315 316 /* 317 * Notify the current process (p) that it has a signal pending, 318 * process as soon as possible. 319 */ 320 #ifdef MULTIPROCESSOR 321 #define signotify(p) (aston(p), cpu_unidle((p)->p_cpu)) 322 #else 323 #define signotify(p) aston(p) 324 #endif 325 326 #define aston(p) ((p)->p_md.md_astpending = 1) 327 328 #ifdef CPU_R8000 329 #define mips_sync() __asm__ volatile ("lw $0, 0(%0)" :: \ 330 "r" (PHYS_TO_XKPHYS(0, CCA_NC)) : "memory") 331 #else 332 #define mips_sync() __asm__ volatile ("sync" ::: "memory") 333 #endif 334 335 #endif /* _KERNEL && !_LOCORE */ 336 337 #ifdef _KERNEL 338 /* 339 * Values for the code field in a break instruction. 340 */ 341 #define BREAK_INSTR 0x0000000d 342 #define BREAK_VAL_MASK 0x03ff0000 343 #define BREAK_VAL_SHIFT 16 344 #define BREAK_KDB_VAL 512 345 #define BREAK_SSTEP_VAL 513 346 #define BREAK_BRKPT_VAL 514 347 #define BREAK_SOVER_VAL 515 348 #define BREAK_DDB_VAL 516 349 #define BREAK_FPUEMUL_VAL 517 350 #define BREAK_KDB (BREAK_INSTR | (BREAK_KDB_VAL << BREAK_VAL_SHIFT)) 351 #define BREAK_SSTEP (BREAK_INSTR | (BREAK_SSTEP_VAL << BREAK_VAL_SHIFT)) 352 #define BREAK_BRKPT (BREAK_INSTR | (BREAK_BRKPT_VAL << BREAK_VAL_SHIFT)) 353 #define BREAK_SOVER (BREAK_INSTR | (BREAK_SOVER_VAL << BREAK_VAL_SHIFT)) 354 #define BREAK_DDB (BREAK_INSTR | (BREAK_DDB_VAL << BREAK_VAL_SHIFT)) 355 #define BREAK_FPUEMUL (BREAK_INSTR | (BREAK_FPUEMUL_VAL << BREAK_VAL_SHIFT)) 356 357 #endif /* _KERNEL */ 358 359 /* 360 * CTL_MACHDEP definitions. 361 */ 362 #define CPU_ALLOWAPERTURE 1 /* allow mmap of /dev/xf86 */ 363 /* 2 formerly: keyboard reset */ 364 #define CPU_MAXID 3 /* number of valid machdep ids */ 365 366 #define CTL_MACHDEP_NAMES { \ 367 { 0, 0 }, \ 368 { "allowaperture", CTLTYPE_INT }, \ 369 { 0, 0 }, \ 370 } 371 372 /* 373 * MIPS CPU types (cp_imp). 374 */ 375 #define MIPS_R2000 0x01 /* MIPS R2000 CPU ISA I */ 376 #define MIPS_R3000 0x02 /* MIPS R3000 CPU ISA I */ 377 #define MIPS_R6000 0x03 /* MIPS R6000 CPU ISA II */ 378 #define MIPS_R4000 0x04 /* MIPS R4000/4400 CPU ISA III */ 379 #define MIPS_R3LSI 0x05 /* LSI Logic R3000 derivate ISA I */ 380 #define MIPS_R6000A 0x06 /* MIPS R6000A CPU ISA II */ 381 #define MIPS_OCTEON 0x06 /* Cavium OCTEON MIPS64R2*/ 382 #define MIPS_R3IDT 0x07 /* IDT R3000 derivate ISA I */ 383 #define MIPS_R10000 0x09 /* MIPS R10000/T5 CPU ISA IV */ 384 #define MIPS_R4200 0x0a /* MIPS R4200 CPU (ICE) ISA III */ 385 #define MIPS_R4300 0x0b /* NEC VR4300 CPU ISA III */ 386 #define MIPS_R4100 0x0c /* NEC VR41xx CPU MIPS-16 ISA III */ 387 #define MIPS_R12000 0x0e /* MIPS R12000 ISA IV */ 388 #define MIPS_R14000 0x0f /* MIPS R14000 ISA IV */ 389 #define MIPS_R8000 0x10 /* MIPS R8000 Blackbird/TFP ISA IV */ 390 #define MIPS_R4600 0x20 /* PMCS R4600 Orion ISA III */ 391 #define MIPS_R4700 0x21 /* PMCS R4700 Orion ISA III */ 392 #define MIPS_R3TOSH 0x22 /* Toshiba R3000 based CPU ISA I */ 393 #define MIPS_R5000 0x23 /* MIPS R5000 CPU ISA IV */ 394 #define MIPS_RM7000 0x27 /* PMCS RM7000 CPU ISA IV */ 395 #define MIPS_RM52X0 0x28 /* PMCS RM52X0 CPU ISA IV */ 396 #define MIPS_RM9000 0x34 /* PMCS RM9000 CPU ISA IV */ 397 #define MIPS_LOONGSON 0x42 /* STC LoongSon CPU ISA III */ 398 #define MIPS_VR5400 0x54 /* NEC Vr5400 CPU ISA IV+ */ 399 #define MIPS_LOONGSON2 0x63 /* STC LoongSon2/3 CPU ISA III+ */ 400 #define MIPS_OCTEON2 0x93 /* Cavium OCTEON II MIPS64R2 */ 401 402 /* 403 * MIPS FPU types. Only soft, rest is the same as cpu type. 404 */ 405 #define MIPS_SOFT 0x00 /* Software emulation ISA I */ 406 407 408 #if defined(_KERNEL) && !defined(_LOCORE) 409 410 extern register_t protosr; 411 412 struct exec_package; 413 struct user; 414 415 void tlb_asid_wrap(struct cpu_info *); 416 void tlb_flush(int); 417 void tlb_flush_addr(vaddr_t); 418 void tlb_init(unsigned int); 419 int64_t tlb_probe(vaddr_t); 420 void tlb_set_gbase(vaddr_t, vsize_t); 421 void tlb_set_page_mask(uint32_t); 422 void tlb_set_pid(u_int); 423 void tlb_set_wired(uint32_t); 424 int tlb_update(vaddr_t, register_t); 425 void tlb_update_indexed(vaddr_t, register_t, register_t, uint); 426 427 void build_trampoline(vaddr_t, vaddr_t); 428 void cpu_switchto_asm(struct proc *, struct proc *); 429 int exec_md_map(struct proc *, struct exec_package *); 430 void savectx(struct user *, int); 431 432 void enable_fpu(struct proc *); 433 void save_fpu(void); 434 int fpe_branch_emulate(struct proc *, struct trapframe *, uint32_t, 435 vaddr_t); 436 void MipsSaveCurFPState(struct proc *); 437 void MipsSaveCurFPState16(struct proc *); 438 void MipsSwitchFPState(struct proc *, struct trapframe *); 439 void MipsSwitchFPState16(struct proc *, struct trapframe *); 440 441 int guarded_read_1(paddr_t, uint8_t *); 442 int guarded_read_2(paddr_t, uint16_t *); 443 int guarded_read_4(paddr_t, uint32_t *); 444 int guarded_write_4(paddr_t, uint32_t); 445 446 void MipsFPTrap(struct trapframe *); 447 register_t MipsEmulateBranch(struct trapframe *, vaddr_t, uint32_t, uint32_t); 448 449 int classify_insn(uint32_t); 450 #define INSNCLASS_NEUTRAL 0 451 #define INSNCLASS_CALL 1 452 #define INSNCLASS_BRANCH 2 453 454 /* 455 * R4000 end-of-page errata workaround routines 456 */ 457 458 extern int r4000_errata; 459 u_int eop_page_check(paddr_t); 460 void eop_tlb_flush_addr(struct pmap *, vaddr_t, u_long); 461 int eop_tlb_miss_handler(struct trapframe *, struct cpu_info *, 462 struct proc *); 463 void eop_cleanup(struct trapframe *, struct proc *); 464 465 /* 466 * Low level access routines to CPU registers 467 */ 468 469 void setsoftintr0(void); 470 void clearsoftintr0(void); 471 void setsoftintr1(void); 472 void clearsoftintr1(void); 473 register_t enableintr(void); 474 register_t disableintr(void); 475 register_t getsr(void); 476 register_t setsr(register_t); 477 478 u_int cp0_get_count(void); 479 register_t cp0_get_config(void); 480 uint32_t cp0_get_config_1(void); 481 uint32_t cp0_get_config_2(void); 482 uint32_t cp0_get_config_3(void); 483 uint32_t cp0_get_pagegrain(void); 484 register_t cp0_get_prid(void); 485 void cp0_reset_cause(register_t); 486 void cp0_set_compare(u_int); 487 void cp0_set_config(register_t); 488 void cp0_set_pagegrain(uint32_t); 489 void cp0_set_trapbase(register_t); 490 u_int cp1_get_prid(void); 491 492 /* 493 * Cache routines (may be overridden) 494 */ 495 496 #ifndef Mips_SyncCache 497 #define Mips_SyncCache(ci) \ 498 ((ci)->ci_SyncCache)(ci) 499 #endif 500 #ifndef Mips_InvalidateICache 501 #define Mips_InvalidateICache(ci, va, l) \ 502 ((ci)->ci_InvalidateICache)(ci, va, l) 503 #endif 504 #ifndef Mips_InvalidateICachePage 505 #define Mips_InvalidateICachePage(ci, va) \ 506 ((ci)->ci_InvalidateICachePage)(ci, va) 507 #endif 508 #ifndef Mips_SyncICache 509 #define Mips_SyncICache(ci) \ 510 ((ci)->ci_SyncICache)(ci) 511 #endif 512 #ifndef Mips_SyncDCachePage 513 #define Mips_SyncDCachePage(ci, va, pa) \ 514 ((ci)->ci_SyncDCachePage)(ci, va, pa) 515 #endif 516 #ifndef Mips_HitSyncDCachePage 517 #define Mips_HitSyncDCachePage(ci, va, pa) \ 518 ((ci)->ci_HitSyncDCachePage)(ci, va, pa) 519 #endif 520 #ifndef Mips_HitSyncDCache 521 #define Mips_HitSyncDCache(ci, va, l) \ 522 ((ci)->ci_HitSyncDCache)(ci, va, l) 523 #endif 524 #ifndef Mips_HitInvalidateDCache 525 #define Mips_HitInvalidateDCache(ci, va, l) \ 526 ((ci)->ci_HitInvalidateDCache)(ci, va, l) 527 #endif 528 #ifndef Mips_IOSyncDCache 529 #define Mips_IOSyncDCache(ci, va, l, h) \ 530 ((ci)->ci_IOSyncDCache)(ci, va, l, h) 531 #endif 532 533 #endif /* _KERNEL && !_LOCORE */ 534 #endif /* !_MIPS64_CPU_H_ */ 535