obio.c revision 1.49
1 /* $NetBSD: obio.c,v 1.49 2021/04/24 23:36:41 thorpej Exp $ */ 2 3 /*- 4 * Copyright (C) 1998 Internet Research Institute, Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by 18 * Internet Research Institute, Inc. 19 * 4. The name of the author may not be used to endorse or promote products 20 * derived from this software without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 24 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 25 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 26 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 27 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34 #include <sys/cdefs.h> 35 __KERNEL_RCSID(0, "$NetBSD: obio.c,v 1.49 2021/04/24 23:36:41 thorpej Exp $"); 36 37 #include <sys/param.h> 38 #include <sys/systm.h> 39 #include <sys/kernel.h> 40 #include <sys/device.h> 41 #include <sys/sysctl.h> 42 43 #include <dev/pci/pcivar.h> 44 #include <dev/pci/pcidevs.h> 45 46 #include <dev/ofw/openfirm.h> 47 48 #include <machine/autoconf.h> 49 50 #include <macppc/dev/obiovar.h> 51 52 #include <powerpc/cpu.h> 53 #include <sys/cpufreq.h> 54 55 #include "opt_obio.h" 56 57 #ifdef OBIO_DEBUG 58 # define DPRINTF printf 59 #else 60 # define DPRINTF while (0) printf 61 #endif 62 63 static void obio_attach(device_t, device_t, void *); 64 static int obio_match(device_t, cfdata_t, void *); 65 static int obio_print(void *, const char *); 66 67 struct obio_softc { 68 device_t sc_dev; 69 bus_space_tag_t sc_tag; 70 bus_space_handle_t sc_bh; 71 int sc_node; 72 #ifdef OBIO_SPEED_CONTROL 73 int sc_voltage; 74 int sc_busspeed; 75 int sc_spd_hi, sc_spd_lo; 76 struct cpufreq sc_cf; 77 #endif 78 }; 79 80 static struct obio_softc *obio0 = NULL; 81 82 #ifdef OBIO_SPEED_CONTROL 83 static void obio_setup_gpios(struct obio_softc *, int); 84 static void obio_set_cpu_speed(struct obio_softc *, int); 85 static int obio_get_cpu_speed(struct obio_softc *); 86 static int sysctl_cpuspeed_temp(SYSCTLFN_ARGS); 87 static int sysctl_cpuspeed_cur(SYSCTLFN_ARGS); 88 static int sysctl_cpuspeed_available(SYSCTLFN_ARGS); 89 static void obio_get_freq(void *, void *); 90 static void obio_set_freq(void *, void *); 91 static const char *keylargo[] = {"Keylargo", 92 "AAPL,Keylargo", 93 NULL}; 94 95 #endif 96 97 CFATTACH_DECL_NEW(obio, sizeof(struct obio_softc), 98 obio_match, obio_attach, NULL, NULL); 99 100 int 101 obio_match(device_t parent, cfdata_t cf, void *aux) 102 { 103 struct pci_attach_args *pa = aux; 104 105 if (PCI_VENDOR(pa->pa_id) == PCI_VENDOR_APPLE) 106 switch (PCI_PRODUCT(pa->pa_id)) { 107 case PCI_PRODUCT_APPLE_GC: 108 case PCI_PRODUCT_APPLE_OHARE: 109 case PCI_PRODUCT_APPLE_HEATHROW: 110 case PCI_PRODUCT_APPLE_PADDINGTON: 111 case PCI_PRODUCT_APPLE_KEYLARGO: 112 case PCI_PRODUCT_APPLE_PANGEA_MACIO: 113 case PCI_PRODUCT_APPLE_INTREPID: 114 case PCI_PRODUCT_APPLE_K2: 115 case PCI_PRODUCT_APPLE_SHASTA: 116 return 1; 117 } 118 119 return 0; 120 } 121 122 /* 123 * Attach all the sub-devices we can find 124 */ 125 void 126 obio_attach(device_t parent, device_t self, void *aux) 127 { 128 struct obio_softc *sc = device_private(self); 129 struct pci_attach_args *pa = aux; 130 struct confargs ca; 131 bus_space_handle_t bsh; 132 int node, child, namelen, error; 133 u_int reg[20]; 134 int intr[6], parent_intr = 0, parent_nintr = 0; 135 int map_size = 0x1000; 136 char name[32]; 137 char compat[32]; 138 139 sc->sc_dev = self; 140 #ifdef OBIO_SPEED_CONTROL 141 sc->sc_voltage = -1; 142 sc->sc_busspeed = -1; 143 sc->sc_spd_lo = 600; 144 sc->sc_spd_hi = 800; 145 #endif 146 147 switch (PCI_PRODUCT(pa->pa_id)) { 148 149 case PCI_PRODUCT_APPLE_GC: 150 case PCI_PRODUCT_APPLE_OHARE: 151 case PCI_PRODUCT_APPLE_HEATHROW: 152 case PCI_PRODUCT_APPLE_PADDINGTON: 153 case PCI_PRODUCT_APPLE_KEYLARGO: 154 case PCI_PRODUCT_APPLE_PANGEA_MACIO: 155 case PCI_PRODUCT_APPLE_INTREPID: 156 node = pcidev_to_ofdev(pa->pa_pc, pa->pa_tag); 157 if (node == -1) 158 node = OF_finddevice("mac-io"); 159 if (node == -1) 160 node = OF_finddevice("/pci/mac-io"); 161 break; 162 case PCI_PRODUCT_APPLE_K2: 163 case PCI_PRODUCT_APPLE_SHASTA: 164 node = OF_finddevice("mac-io"); 165 map_size = 0x10000; 166 break; 167 168 default: 169 node = -1; 170 break; 171 } 172 if (node == -1) 173 panic("macio not found or unknown"); 174 175 sc->sc_node = node; 176 177 #if defined (PMAC_G5) 178 if (OF_getprop(node, "assigned-addresses", reg, sizeof(reg)) < 20) 179 { 180 return; 181 } 182 #else 183 if (OF_getprop(node, "assigned-addresses", reg, sizeof(reg)) < 12) 184 return; 185 #endif /* PMAC_G5 */ 186 187 /* 188 * XXX 189 * This relies on the primary obio always attaching first which is 190 * true on the PowerBook 3400c and similar machines but may or may 191 * not work on others. We can't rely on the node name since Apple 192 * didn't follow anything remotely resembling a consistent naming 193 * scheme. 194 */ 195 if (obio0 == NULL) 196 obio0 = sc; 197 198 ca.ca_baseaddr = reg[2]; 199 ca.ca_tag = pa->pa_memt; 200 sc->sc_tag = pa->pa_memt; 201 error = bus_space_map (pa->pa_memt, ca.ca_baseaddr, map_size, 0, &bsh); 202 if (error) 203 panic(": failed to map mac-io %#x", ca.ca_baseaddr); 204 sc->sc_bh = bsh; 205 206 printf(": addr 0x%x\n", ca.ca_baseaddr); 207 208 /* Enable internal modem (KeyLargo) */ 209 if (PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_APPLE_KEYLARGO) { 210 aprint_normal("%s: enabling KeyLargo internal modem\n", 211 device_xname(self)); 212 bus_space_write_4(ca.ca_tag, bsh, 0x40, 213 bus_space_read_4(ca.ca_tag, bsh, 0x40) & ~(1<<25)); 214 } 215 216 /* Enable internal modem (Pangea) */ 217 if (PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_APPLE_PANGEA_MACIO) { 218 /* set reset */ 219 bus_space_write_1(ca.ca_tag, bsh, 0x006a + 0x03, 0x04); 220 /* power modem on */ 221 bus_space_write_1(ca.ca_tag, bsh, 0x006a + 0x02, 0x04); 222 /* unset reset */ 223 bus_space_write_1(ca.ca_tag, bsh, 0x006a + 0x03, 0x05); 224 } 225 226 /* Gatwick and Paddington use same product ID */ 227 namelen = OF_getprop(node, "compatible", compat, sizeof(compat)); 228 229 if (strcmp(compat, "gatwick") == 0) { 230 parent_nintr = OF_getprop(node, "AAPL,interrupts", intr, 231 sizeof(intr)); 232 parent_intr = intr[0]; 233 } else { 234 /* Enable CD and microphone sound input. */ 235 if (PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_APPLE_PADDINGTON) 236 bus_space_write_1(ca.ca_tag, bsh, 0x37, 0x03); 237 } 238 239 for (child = OF_child(node); child; child = OF_peer(child)) { 240 namelen = OF_getprop(child, "name", name, sizeof(name)); 241 if (namelen < 0) 242 continue; 243 if (namelen >= sizeof(name)) 244 continue; 245 246 #ifdef OBIO_SPEED_CONTROL 247 if (strcmp(name, "gpio") == 0) { 248 249 obio_setup_gpios(sc, child); 250 continue; 251 } 252 #endif 253 254 name[namelen] = 0; 255 ca.ca_name = name; 256 ca.ca_node = child; 257 ca.ca_tag = pa->pa_memt; 258 259 ca.ca_nreg = OF_getprop(child, "reg", reg, sizeof(reg)); 260 261 if (strcmp(compat, "gatwick") != 0) { 262 ca.ca_nintr = OF_getprop(child, "AAPL,interrupts", intr, 263 sizeof(intr)); 264 if (ca.ca_nintr == -1) 265 ca.ca_nintr = OF_getprop(child, "interrupts", intr, 266 sizeof(intr)); 267 } else { 268 intr[0] = parent_intr; 269 ca.ca_nintr = parent_nintr; 270 } 271 ca.ca_reg = reg; 272 ca.ca_intr = intr; 273 274 config_found(self, &ca, obio_print, 275 CFARG_DEVHANDLE, devhandle_from_of(child), 276 CFARG_EOL); 277 } 278 } 279 280 static const char * const skiplist[] = { 281 "interrupt-controller", 282 "gpio", 283 "escc-legacy", 284 "timer", 285 "i2c", 286 "power-mgt", 287 "escc", 288 "battery", 289 "backlight" 290 291 }; 292 293 #define N_LIST (sizeof(skiplist) / sizeof(skiplist[0])) 294 295 int 296 obio_print(void *aux, const char *obio) 297 { 298 struct confargs *ca = aux; 299 int i; 300 301 for (i = 0; i < N_LIST; i++) 302 if (strcmp(ca->ca_name, skiplist[i]) == 0) 303 return QUIET; 304 305 if (obio) 306 aprint_normal("%s at %s", ca->ca_name, obio); 307 308 if (ca->ca_nreg > 0) 309 aprint_normal(" offset 0x%x", ca->ca_reg[0]); 310 311 return UNCONF; 312 } 313 314 void obio_write_4(int offset, uint32_t value) 315 { 316 if (obio0 == NULL) 317 return; 318 bus_space_write_4(obio0->sc_tag, obio0->sc_bh, offset, value); 319 } 320 321 void obio_write_1(int offset, uint8_t value) 322 { 323 if (obio0 == NULL) 324 return; 325 bus_space_write_1(obio0->sc_tag, obio0->sc_bh, offset, value); 326 } 327 328 uint32_t obio_read_4(int offset) 329 { 330 if (obio0 == NULL) 331 return 0xffffffff; 332 return bus_space_read_4(obio0->sc_tag, obio0->sc_bh, offset); 333 } 334 335 uint8_t obio_read_1(int offset) 336 { 337 if (obio0 == NULL) 338 return 0xff; 339 return bus_space_read_1(obio0->sc_tag, obio0->sc_bh, offset); 340 } 341 342 int 343 obio_space_map(bus_addr_t addr, bus_size_t size, bus_space_handle_t *bh) 344 { 345 if (obio0 == NULL) 346 return 0xff; 347 return bus_space_subregion(obio0->sc_tag, obio0->sc_bh, 348 addr & 0xfffff, size, bh); 349 } 350 351 #ifdef OBIO_SPEED_CONTROL 352 353 static void 354 obio_setup_cpufreq(device_t dev) 355 { 356 struct obio_softc *sc = device_private(dev); 357 int ret; 358 359 ret = cpufreq_register(&sc->sc_cf); 360 if (ret != 0) 361 aprint_error_dev(sc->sc_dev, "cpufreq_register() failed, error %d\n", ret); 362 } 363 364 static void 365 obio_setup_gpios(struct obio_softc *sc, int node) 366 { 367 uint32_t gpio_base, reg[6]; 368 const struct sysctlnode *sysctl_node, *me, *freq; 369 struct cpufreq *cf = &sc->sc_cf; 370 char name[32]; 371 int child, use_dfs, cpunode, hiclock; 372 373 if (! of_compatible(sc->sc_node, keylargo)) 374 return; 375 376 if (OF_getprop(node, "reg", reg, sizeof(reg)) < 4) 377 return; 378 379 gpio_base = reg[0]; 380 DPRINTF("gpio_base: %02x\n", gpio_base); 381 382 /* now look for voltage and bus speed gpios */ 383 use_dfs = 0; 384 for (child = OF_child(node); child; child = OF_peer(child)) { 385 386 if (OF_getprop(child, "name", name, sizeof(name)) < 1) 387 continue; 388 389 if (OF_getprop(child, "reg", reg, sizeof(reg)) < 4) 390 continue; 391 392 /* 393 * These register offsets either have to be added to the obio 394 * base address or to the gpio base address. This differs 395 * even in the same OF-tree! So we guess the offset is 396 * based on obio when it is larger than the gpio_base. 397 */ 398 if (reg[0] >= gpio_base) 399 reg[0] -= gpio_base; 400 401 if (strcmp(name, "frequency-gpio") == 0) { 402 DPRINTF("found frequency_gpio at %02x\n", reg[0]); 403 sc->sc_busspeed = gpio_base + reg[0]; 404 } 405 if (strcmp(name, "voltage-gpio") == 0) { 406 DPRINTF("found voltage_gpio at %02x\n", reg[0]); 407 sc->sc_voltage = gpio_base + reg[0]; 408 } 409 if (strcmp(name, "cpu-vcore-select") == 0) { 410 DPRINTF("found cpu-vcore-select at %02x\n", reg[0]); 411 sc->sc_voltage = gpio_base + reg[0]; 412 /* frequency gpio is not needed, we use cpu's DFS */ 413 use_dfs = 1; 414 } 415 } 416 417 if ((sc->sc_voltage < 0) || (sc->sc_busspeed < 0 && !use_dfs)) 418 return; 419 420 printf("%s: enabling Intrepid CPU speed control\n", 421 device_xname(sc->sc_dev)); 422 423 sc->sc_spd_lo = curcpu()->ci_khz / 1000; 424 hiclock = 0; 425 cpunode = OF_finddevice("/cpus/@0"); 426 OF_getprop(cpunode, "clock-frequency", &hiclock, 4); 427 if (hiclock != 0) 428 sc->sc_spd_hi = (hiclock + 500000) / 1000000; 429 printf("hiclock: %d\n", sc->sc_spd_hi); 430 if (use_dfs) sc->sc_spd_lo = sc->sc_spd_hi / 2; 431 432 sysctl_node = NULL; 433 434 if (sysctl_createv(NULL, 0, NULL, 435 &me, 436 CTLFLAG_READWRITE, CTLTYPE_NODE, "cpu", NULL, NULL, 437 0, NULL, 0, CTL_MACHDEP, CTL_CREATE, CTL_EOL) != 0) 438 printf("couldn't create 'cpu' node\n"); 439 440 if (sysctl_createv(NULL, 0, NULL, 441 &freq, 442 CTLFLAG_READWRITE, CTLTYPE_NODE, "frequency", NULL, NULL, 443 0, NULL, 0, CTL_MACHDEP, me->sysctl_num, CTL_CREATE, CTL_EOL) != 0) 444 printf("couldn't create 'frequency' node\n"); 445 446 if (sysctl_createv(NULL, 0, NULL, 447 &sysctl_node, 448 CTLFLAG_READWRITE | CTLFLAG_OWNDESC, 449 CTLTYPE_INT, "target", "CPU speed", sysctl_cpuspeed_temp, 450 0, (void *)sc, 0, CTL_MACHDEP, me->sysctl_num, freq->sysctl_num, 451 CTL_CREATE, CTL_EOL) == 0) { 452 } else 453 printf("couldn't create 'target' node\n"); 454 455 if (sysctl_createv(NULL, 0, NULL, 456 &sysctl_node, 457 CTLFLAG_READWRITE, 458 CTLTYPE_INT, "current", NULL, sysctl_cpuspeed_cur, 459 1, (void *)sc, 0, CTL_MACHDEP, me->sysctl_num, freq->sysctl_num, 460 CTL_CREATE, CTL_EOL) == 0) { 461 } else 462 printf("couldn't create 'current' node\n"); 463 464 if (sysctl_createv(NULL, 0, NULL, 465 &sysctl_node, 466 CTLFLAG_READWRITE, 467 CTLTYPE_STRING, "available", NULL, sysctl_cpuspeed_available, 468 2, (void *)sc, 0, CTL_MACHDEP, me->sysctl_num, freq->sysctl_num, 469 CTL_CREATE, CTL_EOL) == 0) { 470 } else 471 printf("couldn't create 'available' node\n"); 472 printf("speed: %d\n", curcpu()->ci_khz); 473 474 /* support cpufreq */ 475 snprintf(cf->cf_name, CPUFREQ_NAME_MAX, "Intrepid"); 476 cf->cf_state[0].cfs_freq = sc->sc_spd_hi; 477 cf->cf_state[1].cfs_freq = sc->sc_spd_lo; 478 cf->cf_state_count = 2; 479 cf->cf_mp = FALSE; 480 cf->cf_cookie = sc; 481 cf->cf_get_freq = obio_get_freq; 482 cf->cf_set_freq = obio_set_freq; 483 /* 484 * XXX 485 * cpufreq_register() calls xc_broadcast() which relies on kthreads 486 * running so we need to postpone it 487 */ 488 config_interrupts(sc->sc_dev, obio_setup_cpufreq); 489 } 490 491 static void 492 obio_set_cpu_speed(struct obio_softc *sc, int fast) 493 { 494 495 if (sc->sc_voltage < 0) 496 return; 497 498 if (sc->sc_busspeed >= 0) { 499 /* set voltage and speed via gpio */ 500 if (fast) { 501 bus_space_write_1(sc->sc_tag, sc->sc_bh, 502 sc->sc_voltage, 5); 503 bus_space_write_1(sc->sc_tag, sc->sc_bh, 504 sc->sc_busspeed, 5); 505 } else { 506 bus_space_write_1(sc->sc_tag, sc->sc_bh, 507 sc->sc_busspeed, 4); 508 bus_space_write_1(sc->sc_tag, sc->sc_bh, 509 sc->sc_voltage, 4); 510 } 511 } 512 else { 513 /* set voltage via gpio and speed via the 7447A's DFS bit */ 514 if (fast) { 515 bus_space_write_1(sc->sc_tag, sc->sc_bh, 516 sc->sc_voltage, 5); 517 DELAY(1000); 518 } 519 520 /* set DFS for all cpus */ 521 cpu_set_dfs(fast ? 1 : 2); 522 DELAY(100); 523 524 if (!fast) { 525 bus_space_write_1(sc->sc_tag, sc->sc_bh, 526 sc->sc_voltage, 4); 527 DELAY(1000); 528 } 529 } 530 } 531 532 static int 533 obio_get_cpu_speed(struct obio_softc *sc) 534 { 535 536 if (sc->sc_voltage < 0) 537 return 0; 538 539 if (sc->sc_busspeed >= 0) { 540 if (bus_space_read_1(sc->sc_tag, sc->sc_bh, sc->sc_busspeed) 541 & 1) 542 return 1; 543 } 544 else 545 return cpu_get_dfs() == 1; 546 547 return 0; 548 } 549 550 static void 551 obio_get_freq(void *cookie, void *spd) 552 { 553 struct obio_softc *sc = cookie; 554 uint32_t *freq; 555 556 freq = spd; 557 if (obio_get_cpu_speed(sc) == 0) { 558 *freq = sc->sc_spd_lo; 559 } else 560 *freq = sc->sc_spd_hi; 561 } 562 563 static void 564 obio_set_freq(void *cookie, void *spd) 565 { 566 struct obio_softc *sc = cookie; 567 uint32_t *freq; 568 569 freq = spd; 570 if (*freq == sc->sc_spd_lo) { 571 obio_set_cpu_speed(sc, 0); 572 } else if (*freq == sc->sc_spd_hi) { 573 obio_set_cpu_speed(sc, 1); 574 } else 575 aprint_error_dev(sc->sc_dev, "%s(%d) bogus CPU speed\n", __func__, *freq); 576 } 577 578 static int 579 sysctl_cpuspeed_temp(SYSCTLFN_ARGS) 580 { 581 struct sysctlnode node = *rnode; 582 struct obio_softc *sc = node.sysctl_data; 583 int speed, mhz; 584 585 speed = obio_get_cpu_speed(sc); 586 switch (speed) { 587 case 0: 588 mhz = sc->sc_spd_lo; 589 break; 590 case 1: 591 mhz = sc->sc_spd_hi; 592 break; 593 default: 594 speed = -1; 595 } 596 node.sysctl_data = &mhz; 597 if (sysctl_lookup(SYSCTLFN_CALL(&node)) == 0) { 598 int new_reg; 599 600 new_reg = *(int *)node.sysctl_data; 601 if (new_reg == sc->sc_spd_lo) { 602 obio_set_cpu_speed(sc, 0); 603 } else if (new_reg == sc->sc_spd_hi) { 604 obio_set_cpu_speed(sc, 1); 605 } else { 606 printf("%s: new_reg %d\n", __func__, new_reg); 607 return EINVAL; 608 } 609 return 0; 610 } 611 return EINVAL; 612 } 613 614 static int 615 sysctl_cpuspeed_cur(SYSCTLFN_ARGS) 616 { 617 struct sysctlnode node = *rnode; 618 struct obio_softc *sc = node.sysctl_data; 619 int speed, mhz; 620 621 speed = obio_get_cpu_speed(sc); 622 switch (speed) { 623 case 0: 624 mhz = sc->sc_spd_lo; 625 break; 626 case 1: 627 mhz = sc->sc_spd_hi; 628 break; 629 default: 630 speed = -1; 631 } 632 node.sysctl_data = &mhz; 633 return sysctl_lookup(SYSCTLFN_CALL(&node)); 634 } 635 636 static int 637 sysctl_cpuspeed_available(SYSCTLFN_ARGS) 638 { 639 struct sysctlnode node = *rnode; 640 struct obio_softc *sc = node.sysctl_data; 641 char buf[128]; 642 643 snprintf(buf, 128, "%d %d", sc->sc_spd_lo, sc->sc_spd_hi); 644 node.sysctl_data = buf; 645 return(sysctl_lookup(SYSCTLFN_CALL(&node))); 646 } 647 648 SYSCTL_SETUP(sysctl_ams_setup, "sysctl obio subtree setup") 649 { 650 651 sysctl_createv(NULL, 0, NULL, NULL, 652 CTLFLAG_PERMANENT, 653 CTLTYPE_NODE, "machdep", NULL, 654 NULL, 0, NULL, 0, 655 CTL_MACHDEP, CTL_EOL); 656 } 657 658 #endif /* OBIO_SPEEDCONTROL */ 659
Indexes created Thu Sep 25 16:09:42 GMT 2025