| acpi_thermal.c (82043) | acpi_thermal.c (82372) |
|---|---|
| 1/*- 2 * Copyright (c) 2000, 2001 Michael Smith 3 * Copyright (c) 2000 BSDi 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 10 unchanged lines hidden (view full) --- 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * | 1/*- 2 * Copyright (c) 2000, 2001 Michael Smith 3 * Copyright (c) 2000 BSDi 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 10 unchanged lines hidden (view full) --- 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * |
| 27 * $FreeBSD: head/sys/dev/acpica/acpi_thermal.c 82043 2001-08-21 09:06:02Z msmith $ | 27 * $FreeBSD: head/sys/dev/acpica/acpi_thermal.c 82372 2001-08-26 22:50:15Z msmith $ |
| 28 */ 29 30#include "opt_acpi.h" 31#include <sys/param.h> 32#include <sys/kernel.h> 33#include <sys/bus.h> 34#include <sys/reboot.h> 35#include <sys/sysctl.h> --- 305 unchanged lines hidden (view full) --- 341 /* 342 * Get the current temperature. 343 */ 344 if ((acpi_EvaluateInteger(sc->tz_handle, "_TMP", &temp)) != AE_OK) { 345 device_printf(sc->tz_dev, "error fetching current temperature\n"); 346 /* XXX disable zone? go to max cooling? */ 347 return_VOID; 348 } | 28 */ 29 30#include "opt_acpi.h" 31#include <sys/param.h> 32#include <sys/kernel.h> 33#include <sys/bus.h> 34#include <sys/reboot.h> 35#include <sys/sysctl.h> --- 305 unchanged lines hidden (view full) --- 341 /* 342 * Get the current temperature. 343 */ 344 if ((acpi_EvaluateInteger(sc->tz_handle, "_TMP", &temp)) != AE_OK) { 345 device_printf(sc->tz_dev, "error fetching current temperature\n"); 346 /* XXX disable zone? go to max cooling? */ 347 return_VOID; 348 } |
| 349 DEBUG_PRINT(TRACE_VALUES, ("got %d.%dC\n", TZ_KELVTOC(temp))); | 349 ACPI_DEBUG_PRINT((ACPI_DB_VALUES, "got %d.%dC\n", TZ_KELVTOC(temp))); |
| 350 sc->tz_temperature = temp; 351 352 /* 353 * Work out what we ought to be doing right now. 354 * 355 * Note that the _ACx levels sort from hot to cold. 356 */ 357 newactive = TZ_ACTIVE_NONE; --- 98 unchanged lines hidden (view full) --- 456 ACPI_HANDLE cooler; 457 458 FUNCTION_TRACE(__func__); 459 460 ACPI_ASSERTLOCK; 461 462 switch(obj->Type) { 463 case ACPI_TYPE_STRING: | 350 sc->tz_temperature = temp; 351 352 /* 353 * Work out what we ought to be doing right now. 354 * 355 * Note that the _ACx levels sort from hot to cold. 356 */ 357 newactive = TZ_ACTIVE_NONE; --- 98 unchanged lines hidden (view full) --- 456 ACPI_HANDLE cooler; 457 458 FUNCTION_TRACE(__func__); 459 460 ACPI_ASSERTLOCK; 461 462 switch(obj->Type) { 463 case ACPI_TYPE_STRING: |
| 464 DEBUG_PRINT(TRACE_OBJECTS, ("called to turn %s off\n", obj->String.Pointer)); | 464 ACPI_DEBUG_PRINT((ACPI_DB_OBJECTS, "called to turn %s off\n", obj->String.Pointer)); |
| 465 466 /* 467 * Find the handle for the device and turn it off. 468 * The String object here seems to contain a fully-qualified path, so we 469 * don't have to search for it in our parents. 470 * 471 * XXX This may not always be the case. 472 */ 473 if (AcpiGetHandle(NULL, obj->String.Pointer, &cooler) == AE_OK) 474 acpi_pwr_switch_consumer(cooler, ACPI_STATE_D3); 475 break; 476 477 default: | 465 466 /* 467 * Find the handle for the device and turn it off. 468 * The String object here seems to contain a fully-qualified path, so we 469 * don't have to search for it in our parents. 470 * 471 * XXX This may not always be the case. 472 */ 473 if (AcpiGetHandle(NULL, obj->String.Pointer, &cooler) == AE_OK) 474 acpi_pwr_switch_consumer(cooler, ACPI_STATE_D3); 475 break; 476 477 default: |
| 478 DEBUG_PRINT(TRACE_OBJECTS, ("called to handle unsupported object type %d\n", 479 obj->Type)); | 478 ACPI_DEBUG_PRINT((ACPI_DB_OBJECTS, "called to handle unsupported object type %d\n", 479 obj->Type)); |
| 480 break; 481 } 482 return_VOID; 483} 484 485/* 486 * Given an object, verify that it's a reference to a device of some sort, 487 * and try to switch it on. --- 8 unchanged lines hidden (view full) --- 496 ACPI_STATUS status; 497 498 FUNCTION_TRACE(__func__); 499 500 ACPI_ASSERTLOCK; 501 502 switch(obj->Type) { 503 case ACPI_TYPE_STRING: | 480 break; 481 } 482 return_VOID; 483} 484 485/* 486 * Given an object, verify that it's a reference to a device of some sort, 487 * and try to switch it on. --- 8 unchanged lines hidden (view full) --- 496 ACPI_STATUS status; 497 498 FUNCTION_TRACE(__func__); 499 500 ACPI_ASSERTLOCK; 501 502 switch(obj->Type) { 503 case ACPI_TYPE_STRING: |
| 504 DEBUG_PRINT(TRACE_OBJECTS, ("called to turn %s on\n", obj->String.Pointer)); | 504 ACPI_DEBUG_PRINT((ACPI_DB_OBJECTS, "called to turn %s on\n", obj->String.Pointer)); |
| 505 506 /* 507 * Find the handle for the device and turn it off. 508 * The String object here seems to contain a fully-qualified path, so we 509 * don't have to search for it in our parents. 510 * 511 * XXX This may not always be the case. 512 */ 513 if (AcpiGetHandle(NULL, obj->String.Pointer, &cooler) == AE_OK) { 514 if (ACPI_FAILURE(status = acpi_pwr_switch_consumer(cooler, ACPI_STATE_D0))) { 515 device_printf(sc->tz_dev, "failed to activate %s - %s\n", 516 obj->String.Pointer, AcpiFormatException(status)); 517 } 518 } else { 519 device_printf(sc->tz_dev, "couldn't find %s\n", obj->String.Pointer); 520 } 521 break; 522 523 default: | 505 506 /* 507 * Find the handle for the device and turn it off. 508 * The String object here seems to contain a fully-qualified path, so we 509 * don't have to search for it in our parents. 510 * 511 * XXX This may not always be the case. 512 */ 513 if (AcpiGetHandle(NULL, obj->String.Pointer, &cooler) == AE_OK) { 514 if (ACPI_FAILURE(status = acpi_pwr_switch_consumer(cooler, ACPI_STATE_D0))) { 515 device_printf(sc->tz_dev, "failed to activate %s - %s\n", 516 obj->String.Pointer, AcpiFormatException(status)); 517 } 518 } else { 519 device_printf(sc->tz_dev, "couldn't find %s\n", obj->String.Pointer); 520 } 521 break; 522 523 default: |
| 524 DEBUG_PRINT(TRACE_OBJECTS, ("called to handle unsupported object type %d\n", 525 obj->Type)); | 524 ACPI_DEBUG_PRINT((ACPI_DB_OBJECTS, "called to handle unsupported object type %d\n", 525 obj->Type)); |
| 526 break; 527 } 528 return_VOID; 529} 530 531/* 532 * Read/debug-print a parameter, default it to -1. 533 */ 534static void 535acpi_tz_getparam(struct acpi_tz_softc *sc, char *node, int *data) 536{ 537 538 FUNCTION_TRACE(__func__); 539 540 ACPI_ASSERTLOCK; 541 542 if (acpi_EvaluateInteger(sc->tz_handle, node, data) != AE_OK) { 543 *data = -1; 544 } else { | 526 break; 527 } 528 return_VOID; 529} 530 531/* 532 * Read/debug-print a parameter, default it to -1. 533 */ 534static void 535acpi_tz_getparam(struct acpi_tz_softc *sc, char *node, int *data) 536{ 537 538 FUNCTION_TRACE(__func__); 539 540 ACPI_ASSERTLOCK; 541 542 if (acpi_EvaluateInteger(sc->tz_handle, node, data) != AE_OK) { 543 *data = -1; 544 } else { |
| 545 DEBUG_PRINT(TRACE_VALUES, ("%s.%s = %d\n", acpi_name(sc->tz_handle), 546 node, *data)); | 545 ACPI_DEBUG_PRINT((ACPI_DB_VALUES, "%s.%s = %d\n", acpi_name(sc->tz_handle), 546 node, *data)); |
| 547 } 548 return_VOID; 549} 550 551/* 552 * Sanity-check a temperature value. Assume that setpoints 553 * should be between 0C and 150C. 554 */ --- 139 unchanged lines hidden --- | 547 } 548 return_VOID; 549} 550 551/* 552 * Sanity-check a temperature value. Assume that setpoints 553 * should be between 0C and 150C. 554 */ --- 139 unchanged lines hidden --- |