| acpi_cmbat.c (193530) | acpi_cmbat.c (216503) |
|---|---|
| 1/*- 2 * Copyright (c) 2005 Nate Lawson 3 * Copyright (c) 2000 Munehiro Matsuda 4 * Copyright (c) 2000 Takanori Watanabe 5 * Copyright (c) 2000 Mitsuru IWASAKI <iwasaki@FreeBSD.org> 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 14 unchanged lines hidden (view full) --- 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2005 Nate Lawson 3 * Copyright (c) 2000 Munehiro Matsuda 4 * Copyright (c) 2000 Takanori Watanabe 5 * Copyright (c) 2000 Mitsuru IWASAKI <iwasaki@FreeBSD.org> 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 14 unchanged lines hidden (view full) --- 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30#include <sys/cdefs.h> |
| 31__FBSDID("$FreeBSD: head/sys/dev/acpica/acpi_cmbat.c 193530 2009-06-05 18:44:36Z jkim $"); | 31__FBSDID("$FreeBSD: head/sys/dev/acpica/acpi_cmbat.c 216503 2010-12-17 16:21:30Z avg $"); |
| 32 33#include "opt_acpi.h" 34#include <sys/param.h> 35#include <sys/kernel.h> 36#include <sys/module.h> 37#include <sys/bus.h> 38#include <sys/ioccom.h> 39 --- 234 unchanged lines hidden (view full) --- 274 if (acpi_PkgInt32(res, 1, &sc->bst.rate) != 0) 275 goto end; 276 if (acpi_PkgInt32(res, 2, &sc->bst.cap) != 0) 277 goto end; 278 if (acpi_PkgInt32(res, 3, &sc->bst.volt) != 0) 279 goto end; 280 acpi_cmbat_info_updated(&sc->bst_lastupdated); 281 | 32 33#include "opt_acpi.h" 34#include <sys/param.h> 35#include <sys/kernel.h> 36#include <sys/module.h> 37#include <sys/bus.h> 38#include <sys/ioccom.h> 39 --- 234 unchanged lines hidden (view full) --- 274 if (acpi_PkgInt32(res, 1, &sc->bst.rate) != 0) 275 goto end; 276 if (acpi_PkgInt32(res, 2, &sc->bst.cap) != 0) 277 goto end; 278 if (acpi_PkgInt32(res, 3, &sc->bst.volt) != 0) 279 goto end; 280 acpi_cmbat_info_updated(&sc->bst_lastupdated); 281 |
| 282 /* Clear out undefined/extended bits that might be set by hardware. */ 283 sc->bst.state &= ACPI_BATT_STAT_BST_MASK; 284 if ((sc->bst.state & ACPI_BATT_STAT_INVALID) == ACPI_BATT_STAT_INVALID) 285 ACPI_VPRINT(dev, acpi_device_get_parent_softc(dev), 286 "battery reports simultaneous charging and discharging\n"); 287 |
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| 282 /* XXX If all batteries are critical, perhaps we should suspend. */ 283 if (sc->bst.state & ACPI_BATT_STAT_CRITICAL) { 284 if ((sc->flags & ACPI_BATT_STAT_CRITICAL) == 0) { 285 sc->flags |= ACPI_BATT_STAT_CRITICAL; 286 device_printf(dev, "critically low charge!\n"); 287 } 288 } else 289 sc->flags &= ~ACPI_BATT_STAT_CRITICAL; --- 187 unchanged lines hidden --- | 288 /* XXX If all batteries are critical, perhaps we should suspend. */ 289 if (sc->bst.state & ACPI_BATT_STAT_CRITICAL) { 290 if ((sc->flags & ACPI_BATT_STAT_CRITICAL) == 0) { 291 sc->flags |= ACPI_BATT_STAT_CRITICAL; 292 device_printf(dev, "critically low charge!\n"); 293 } 294 } else 295 sc->flags &= ~ACPI_BATT_STAT_CRITICAL; --- 187 unchanged lines hidden --- |