Index: acpi_thermal.c
===================================================================
RCS file: /home/ncvs/src/sys/dev/acpica/acpi_thermal.c,v
retrieving revision 1.2
diff -u -r1.2 acpi_thermal.c
--- acpi_thermal.c	2000/12/08 09:16:20	1.2
+++ acpi_thermal.c	2000/12/14 11:32:42
@@ -51,7 +51,7 @@
 
 static int	acpi_tz_probe(device_t dev);
 static int	acpi_tz_attach(device_t dev);
-
+static void     acpi_tz_check_tripping_point(void *context);
 static device_method_t acpi_tz_methods[] = {
     /* Device interface */
     DEVMETHOD(device_probe,	acpi_tz_probe),
@@ -82,7 +82,38 @@
     }
     return_VALUE(ENXIO);
 }
+static void acpi_tz_check_tripping_point(void *context)
+{
+	device_t dev = context;
+	struct acpi_tz_softc *sc;
+	UINT32 param[4];
+	ACPI_BUFFER b;
+	sc = device_get_softc(dev);
+	b.Pointer = &param[0];
+	b.Length = sizeof(param);
+	if((AcpiEvaluateObject(sc->tz_handle,"_TMP",NULL,&b)) != AE_OK){
+		device_printf(dev,"CANNOT FOUND _TMP\n");
+		return;
+	}
+	
+	device_printf(dev,"%d.%d K\n",param[1]/10,param[1]%10);
+	return;
+}
+#define ACPI_TZ_STATUS_CHANGE 0x80
+#define ACPI_TZ_TRIPPOINT_CHANGE 0x81
+static void acpi_tz_notify_handler( ACPI_HANDLE h,UINT32 notify, void *context)
+{
+	device_t dev = context;
 
+	switch(notify){
+	case ACPI_TZ_STATUS_CHANGE:
+	case ACPI_TZ_TRIPPOINT_CHANGE:
+		/*Check trip point*/
+		AcpiOsQueueForExecution(OSD_PRIORITY_LO,
+		    acpi_tz_check_tripping_point,context);
+		break;
+  }
+}
 static int
 acpi_tz_attach(device_t dev)
 {
@@ -109,6 +140,15 @@
 	return_VALUE(ENXIO);
     }
     device_printf(sc->tz_dev, "current temperature %d.%dC\n", TZ_KELVTOC(param[1]));
-    
+
+    AcpiInstallNotifyHandler(sc->tz_handle,ACPI_DEVICE_NOTIFY,
+			     acpi_tz_notify_handler,dev);
     return_VALUE(0);
 }
+
+
+
+
+
+
+
Index: acpiio.h
===================================================================
RCS file: /home/ncvs/src/sys/dev/acpica/acpiio.h,v
retrieving revision 1.2
diff -u -r1.2 acpiio.h
--- acpiio.h	2000/12/08 09:16:20	1.2
+++ acpiio.h	2000/12/22 10:12:44
@@ -34,6 +34,30 @@
 #define ACPIIO_DISABLE		_IO('P', 2)
 #define ACPIIO_SETSLPSTATE	_IOW('P', 3, int)
 
+#define ACPI_CMBAT_MAXSTRLEN 32
+struct acpi_bif {
+	u_int32_t unit;				/* 0 for mWh, 1 for mAh */
+	u_int32_t dcap;				/* Design Capacity */
+	u_int32_t btech;			/* Battery Technorogy */
+	u_int32_t lfcap;			/* Last Full capacity */
+	u_int32_t dvol;				/* Design voltage (mV) */
+	u_int32_t wcap;				/* WARN capacity */
+	u_int32_t lcap;				/* Low capacity */
+	u_int32_t gra1;				/* Granulity 1(Warn to Low) */
+	u_int32_t gra2;				/* Granulity 2(Full to Warn) */
+	char model[ACPI_CMBAT_MAXSTRLEN];	/* model identifier */
+	char serial[ACPI_CMBAT_MAXSTRLEN];	/* Serial number */
+	char type[ACPI_CMBAT_MAXSTRLEN];	/* Type */
+	char oeminfo[ACPI_CMBAT_MAXSTRLEN];	/* OEM infomation */
+};
+
+struct acpi_bst {
+	u_int32_t state;			/* Battery State */
+	u_int32_t rate;				/* Present Rate */
+	u_int32_t cap;				/* Remaining Capacity */
+	u_int32_t volt;				/* Present Voltage */
+};
+
 #ifdef _KERNEL
 extern int	acpi_register_ioctl(u_long cmd, int (* fn)(u_long cmd, caddr_t addr, void *arg), void *arg);
 extern void	acpi_deregister_ioctl(u_long cmd, int (* fn)(u_long cmd, caddr_t addr, void *arg));