dev/acpica/acpi_cmbat.c

31 __FBSDID("$FreeBSD: stable/11/sys/dev/acpica/acpi_cmbat.c 359076 2020-03-18 18:02:33Z hrs $");
44 #include <contrib/dev/acpica/include/acpi.h>
46 #include <dev/acpica/acpivar.h>
47 #include <dev/acpica/acpiio.h>
67     device_t	    dev;
77 static int		acpi_cmbat_probe(device_t dev);
78 static int		acpi_cmbat_attach(device_t dev);
79 static int		acpi_cmbat_detach(device_t dev);
80 static int		acpi_cmbat_resume(device_t dev);
117 acpi_cmbat_probe(device_t dev)
122 	ACPI_ID_PROBE(device_get_parent(dev), dev, cmbat_ids) == NULL)
125     device_set_desc(dev, "ACPI Control Method Battery");
130 acpi_cmbat_attach(device_t dev)
136     sc = device_get_softc(dev);
137     handle = acpi_get_handle(dev);
138     sc->dev = dev;
142     error = acpi_battery_register(dev);
144     	device_printf(dev, "registering battery failed\n");
153 	acpi_cmbat_notify_handler, dev);
155     AcpiOsExecute(OSL_NOTIFY_HANDLER, acpi_cmbat_init_battery, dev);
161 acpi_cmbat_detach(device_t dev)
165     handle = acpi_get_handle(dev);
167     acpi_battery_remove(dev);
175     device_set_softc(dev, NULL);
182 acpi_cmbat_resume(device_t dev)
185     AcpiOsExecute(OSL_NOTIFY_HANDLER, acpi_cmbat_init_battery, dev);
193     device_t dev;
195     dev = (device_t)context;
196     sc = device_get_softc(dev);
213 	AcpiOsExecute(OSL_NOTIFY_HANDLER, acpi_cmbat_get_bix_task, dev);
256     device_t dev;
260     dev = arg;
261     sc = device_get_softc(dev);
262     h = acpi_get_handle(dev);
271 	ACPI_VPRINT(dev, acpi_device_get_parent_softc(dev),
279 	ACPI_VPRINT(dev, acpi_device_get_parent_softc(dev),
297 	ACPI_VPRINT(dev, acpi_device_get_parent_softc(dev),
304 	    device_printf(dev, "critically low charge!\n");
331     device_t dev;
343     dev = arg;
344     sc = device_get_softc(dev);
345     h = acpi_get_handle(dev);
361 	ACPI_VPRINT(dev, acpi_device_get_parent_softc(dev),
384 	    ACPI_VPRINT(dev, acpi_device_get_parent_softc(dev),
389 	ACPI_VPRINT(dev, acpi_device_get_parent_softc(dev),	\
412 		ACPI_VPRINT(dev, acpi_device_get_parent_softc(dev),
420 		ACPI_VPRINT(dev, acpi_device_get_parent_softc(dev),
425 		ACPI_VPRINT(dev, acpi_device_get_parent_softc(dev),
436 		ACPI_VPRINT(dev, acpi_device_get_parent_softc(dev),
444     ACPI_VPRINT(dev, acpi_device_get_parent_softc(dev),
447     ACPI_VPRINT(dev, acpi_device_get_parent_softc(dev),	\
486 acpi_cmbat_bix(device_t dev, void *bix, size_t len)
494     sc = device_get_softc(dev);
510 acpi_cmbat_bst(device_t dev, struct acpi_bst *bst)
514     sc = device_get_softc(dev);
517     if (acpi_BatteryIsPresent(dev)) {
518 	acpi_cmbat_get_bst(dev);
532     device_t	dev;
534     dev = (device_t)arg;
535     ACPI_VPRINT(dev, acpi_device_get_parent_softc(dev),
556 	sc = device_get_softc(dev);
562 	if (!acpi_BatteryIsPresent(dev) || !device_is_attached(dev)) {
573 	    acpi_cmbat_get_bst(dev);
576 	    acpi_cmbat_get_bix(dev);
587 	ACPI_VPRINT(dev, acpi_device_get_parent_softc(dev),
590 	ACPI_VPRINT(dev, acpi_device_get_parent_softc(dev),