Add ACPI AC adaptor and ACPI Control Method Battery.

And install notify handler for thermal zone .

7 files changed, 484 insertions, 3 deletions

diff --git a/sys/conf/files b/sys/conf/files
index 35d7e28..14d186e 100644
--- a/sys/conf/files
+++ b/sys/conf/files
@@ -184,8 +184,10 @@ dev/aac/aac.c		optional aac
 dev/aac/aac_disk.c	optional aac
 dev/aac/aac_pci.c	optional aac pci
 dev/acpica/acpi.c		optional acpica
+dev/acpica/acpi_acad.c		optional acpica
 dev/acpica/acpi_apic.c		optional acpica
 dev/acpica/acpi_button.c	optional acpica
+dev/acpica/acpi_cmbat.c		optional acpica
 dev/acpica/acpi_ec.c		optional acpica
 dev/acpica/acpi_isa.c		optional acpica isa
 dev/acpica/acpi_lid.c		optional acpica
diff --git a/sys/dev/acpica/acpi_acad.c b/sys/dev/acpica/acpi_acad.c
new file mode 100644
index 0000000..12d254e
--- /dev/null
+++ b/sys/dev/acpica/acpi_acad.c
@@ -0,0 +1,138 @@
+/*-
+ * Copyright (c) 2000 Takanori Watanabe
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#include "opt_acpi.h"
+#include <sys/param.h>
+#include <sys/kernel.h>
+#include <sys/bus.h>
+
+#include <machine/bus.h>
+#include <machine/resource.h>
+#include <sys/rman.h>
+#include <sys/ioccom.h>
+#include <sys/malloc.h>
+#include <sys/conf.h>
+
+#include  "acpi.h"
+#include <dev/acpica/acpivar.h>
+#include <dev/acpica/acpiio.h>
+ 
+
+#define ACPI_DEVICE_CHECK_PNP		0x00
+#define ACPI_DEVICE_CHECK_EXISTENCE	0x01
+#define ACPI_POWERSOURCE_STAT_CHANGE	0x80
+
+static void acpi_acad_get_status(void * );
+static void acpi_acad_notify_handler(ACPI_HANDLE , UINT32 ,void *);
+static int acpi_acad_probe(device_t);
+static int acpi_acad_attach(device_t);
+
+struct  acpi_acad_softc {
+	int status;
+};
+
+static void
+acpi_acad_get_status(void *context)
+{
+	device_t dev = context;
+	struct acpi_acad_softc *sc = device_get_softc(dev);
+	ACPI_HANDLE h = acpi_get_handle(dev);
+
+	if (acpi_EvaluateNumber(h, "_PSR", &sc->status) != AE_OK)
+		return;
+	device_printf(dev,"%s\n",(sc->status) ? "On Line" : "Off Line");
+}
+
+static void
+acpi_acad_notify_handler(ACPI_HANDLE h, UINT32 notify, void *context)
+{
+	device_t dev = context;
+
+	device_printf(dev, "Notify %d\n", notify);
+	switch (notify) {
+	case ACPI_DEVICE_CHECK_PNP:
+	case ACPI_DEVICE_CHECK_EXISTENCE:
+	case ACPI_POWERSOURCE_STAT_CHANGE:
+		/*Temporally. It is better to notify policy manager*/
+		AcpiOsQueueForExecution(OSD_PRIORITY_LO,
+		    acpi_acad_get_status,context);
+		break;
+	default:
+		break;
+	}
+}
+
+static int
+acpi_acad_probe(device_t dev)
+{
+
+    if ((acpi_get_type(dev) == ACPI_TYPE_DEVICE) &&
+	acpi_MatchHid(dev, "ACPI0003")) {
+      
+      /*
+       * Set device description 
+       */
+	device_set_desc(dev, "AC adapter");
+	return(0);
+    }
+    return(ENXIO);
+}
+
+static int
+acpi_acad_attach(device_t dev)
+{
+
+	ACPI_HANDLE handle = acpi_get_handle(dev);
+	AcpiInstallNotifyHandler(handle, 
+				 ACPI_DEVICE_NOTIFY,
+				 acpi_acad_notify_handler, dev);
+	/*Installing system notify is not so good*/
+	AcpiInstallNotifyHandler(handle, 
+				 ACPI_SYSTEM_NOTIFY,
+				 acpi_acad_notify_handler, dev);
+
+	acpi_acad_get_status((void *)dev);
+	return(0);
+}
+
+static device_method_t acpi_acad_methods[] = {
+    /* Device interface */
+    DEVMETHOD(device_probe,	acpi_acad_probe),
+    DEVMETHOD(device_attach,	acpi_acad_attach),
+
+    {0, 0}
+};
+
+static driver_t acpi_acad_driver = {
+    "acpi_acad",
+    acpi_acad_methods,
+    sizeof(struct acpi_acad_softc),
+};
+
+static devclass_t acpi_acad_devclass;
+DRIVER_MODULE(acpi_acad,acpi,acpi_acad_driver,acpi_acad_devclass,0,0);
diff --git a/sys/dev/acpica/acpi_cmbat.c b/sys/dev/acpica/acpi_cmbat.c
new file mode 100644
index 0000000..03aed81
--- /dev/null
+++ b/sys/dev/acpica/acpi_cmbat.c
@@ -0,0 +1,275 @@
+/*-
+ * Copyright (c) 2000 Takanori Watanabe
+ * Copyright (c) 2000 Mitsuru IWASAKI <iwasaki@FreeBSD.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#include "opt_acpi.h"
+#include <sys/param.h>
+#include <sys/kernel.h>
+#include <sys/bus.h>
+#include <sys/ioccom.h>
+#include <sys/conf.h>
+
+#include <machine/bus.h>
+#include <machine/resource.h>
+#include <sys/rman.h>
+#include <sys/malloc.h>
+
+#include  "acpi.h"
+
+#include <dev/acpica/acpivar.h>
+#include <dev/acpica/acpiio.h>
+
+struct acpi_cmbat_softc {
+	device_t	dev;
+	struct acpi_bif	bif;
+	struct acpi_bst bst;
+	ACPI_BUFFER	bif_buffer;
+	ACPI_BUFFER	bst_buffer;
+};
+
+/* XXX: devclass_get_maxunit() don't give us the current allocated units... */
+static int acpi_cmbat_units = 0;
+
+#define ACPI_BATTERY_BST_CHANGE 0x80
+#define ACPI_BATTERY_BIF_CHANGE 0x81
+
+#define PKG_GETINT(res, tmp, idx, dest, label) do {			\
+	tmp = &res->Package.Elements[idx];				\
+	if (tmp->Type != ACPI_TYPE_NUMBER)				\
+		goto label ;						\
+	dest = tmp->Number.Value;					\
+} while(0)
+
+#define PKG_GETSTR(res, tmp, idx, dest, size, label) do {              	\
+	size_t	length;							\
+	length = size;							\
+	tmp = &res->Package.Elements[idx]; 				\
+	bzero(dest, sizeof(dest));					\
+	switch (tmp->Type) {						\
+	case ACPI_TYPE_STRING:						\
+		if (tmp->String.Length < length) {			\
+			length = tmp->String.Length;			\
+		}							\
+		strncpy(dest, tmp->String.Pointer, length);		\
+		break;							\
+	case ACPI_TYPE_BUFFER:						\
+		if (tmp->Buffer.Length < length) {			\
+			length = tmp->String.Length;			\
+		}							\
+		strncpy(dest, tmp->Buffer.Pointer, length);		\
+		break;							\
+	default:							\
+		goto label;						\
+	}								\
+	dest[length-1] = '\0';						\
+} while(0)
+
+static void
+acpi_cmbat_get_bst(void *context)
+{
+	device_t	dev = context;
+	struct acpi_cmbat_softc	*sc = device_get_softc(dev);
+	ACPI_STATUS	as;
+	ACPI_OBJECT	*res, *tmp;
+	ACPI_HANDLE	h = acpi_get_handle(dev);
+	
+retry:
+	if (sc->bst_buffer.Length == 0) {
+		sc->bst_buffer.Pointer = NULL;
+		as = AcpiEvaluateObject(h, "_BST", NULL, &sc->bst_buffer);
+		if (as != AE_BUFFER_OVERFLOW){
+			device_printf(dev, "CANNOT FOUND _BST (%d)\n", as);
+			return;
+		}
+
+		sc->bst_buffer.Pointer = malloc(sc->bst_buffer.Length, M_DEVBUF, M_NOWAIT);
+		if (sc->bst_buffer.Pointer == NULL) {
+			device_printf(dev,"malloc failed");
+			return;
+		}
+	}
+
+	as = AcpiEvaluateObject(h, "_BST", NULL, &sc->bst_buffer);
+
+	if (as == AE_BUFFER_OVERFLOW){
+		if (sc->bst_buffer.Pointer){
+			free(sc->bst_buffer.Pointer, M_DEVBUF);
+		}
+		device_printf(dev, "bst size changed to %d\n", sc->bst_buffer.Length);
+		sc->bst_buffer.Length = 0;
+		goto retry;
+	} else if (as != AE_OK){
+		device_printf(dev, "CANNOT FOUND _BST (%d)\n", as);
+		return;
+	}
+
+	res = sc->bst_buffer.Pointer;
+
+	if ((res->Type != ACPI_TYPE_PACKAGE) && (res->Package.Count < 4))
+		return ;
+
+	PKG_GETINT(res, tmp, 0, sc->bst.state, end);
+	PKG_GETINT(res, tmp, 1, sc->bst.rate, end);
+	PKG_GETINT(res, tmp, 2, sc->bst.cap, end);
+	PKG_GETINT(res, tmp, 3, sc->bst.volt, end);
+end:
+}
+
+static void
+acpi_cmbat_get_bif(void *context)
+{
+	device_t	dev = context;
+	struct acpi_cmbat_softc	*sc = device_get_softc(dev);
+	ACPI_STATUS	as;
+	ACPI_HANDLE	h = acpi_get_handle(dev);
+	ACPI_OBJECT	*res, *tmp;
+
+retry:
+	if (sc->bif_buffer.Length == 0) {
+		sc->bif_buffer.Pointer = NULL;
+		as = AcpiEvaluateObject(h, "_BST", NULL, &sc->bif_buffer);
+		if (as != AE_BUFFER_OVERFLOW){
+			device_printf(dev, "CANNOT FOUND _BST (%d)\n", as);
+			return;
+		}
+
+		sc->bif_buffer.Pointer = malloc(sc->bif_buffer.Length, M_DEVBUF, M_NOWAIT);
+		if (sc->bif_buffer.Pointer == NULL) {
+			device_printf(dev,"malloc failed");
+			return;
+		}
+	}
+
+	as = AcpiEvaluateObject(h, "_BST", NULL, &sc->bif_buffer);
+
+	if (as == AE_BUFFER_OVERFLOW){
+		if (sc->bif_buffer.Pointer){
+			free(sc->bif_buffer.Pointer, M_DEVBUF);
+		}
+		device_printf(dev, "bif size changed to %d\n", sc->bif_buffer.Length);
+		sc->bif_buffer.Length = 0;
+		goto retry;
+	} else if (as != AE_OK){
+		device_printf(dev, "CANNOT FOUND _BST (%d)\n", as);
+		return;
+	}
+
+	res = sc->bif_buffer.Pointer;
+	if ((res->Type != ACPI_TYPE_PACKAGE) && (res->Package.Count < 13))
+		return ;
+
+	PKG_GETINT(res, tmp,  0, sc->bif.unit, end);
+	PKG_GETINT(res, tmp,  1, sc->bif.dcap, end);
+	PKG_GETINT(res, tmp,  2, sc->bif.lfcap, end);
+	PKG_GETINT(res, tmp,  3, sc->bif.btech, end);
+	PKG_GETINT(res, tmp,  4, sc->bif.dvol, end);
+	PKG_GETINT(res, tmp,  5, sc->bif.wcap, end);
+	PKG_GETINT(res, tmp,  6, sc->bif.lcap, end);
+	PKG_GETINT(res, tmp,  7, sc->bif.gra1, end);
+	PKG_GETINT(res, tmp,  8, sc->bif.gra2, end);
+	PKG_GETSTR(res, tmp,  9, sc->bif.model, ACPI_CMBAT_MAXSTRLEN, end);
+	PKG_GETSTR(res, tmp, 10, sc->bif.serial, ACPI_CMBAT_MAXSTRLEN, end);
+	PKG_GETSTR(res, tmp, 11, sc->bif.type, ACPI_CMBAT_MAXSTRLEN, end);
+	PKG_GETSTR(res, tmp, 12, sc->bif.oeminfo, ACPI_CMBAT_MAXSTRLEN, end);
+end:
+}
+
+static void
+acpi_cmbat_notify_handler(ACPI_HANDLE h, UINT32 notify, void *context)
+{
+	switch (notify) {
+#if 0
+	/* XXX
+	 * AML method execution is somewhat heavy even using swi.
+	 * better to disable them until we fix the problem.
+	 */
+	case ACPI_BATTERY_BST_CHANGE:
+		AcpiOsQueueForExecution(OSD_PRIORITY_LO,
+		    acpi_cmbat_get_bst, context);
+		break;
+	case ACPI_BATTERY_BIF_CHANGE:
+		AcpiOsQueueForExecution(OSD_PRIORITY_LO,
+		    acpi_cmbat_get_bif, context);
+		break;
+#endif
+	default:
+		break;
+	}
+}
+
+static int
+acpi_cmbat_probe(device_t dev)
+{
+
+	if ((acpi_get_type(dev) == ACPI_TYPE_DEVICE) &&
+	    acpi_MatchHid(dev, "PNP0C0A")) {
+		/*
+		 * Set device description 
+		 */
+		device_set_desc(dev, "Control method Battery");
+		return(0);
+	}
+	return(ENXIO);
+}
+  
+static int
+acpi_cmbat_attach(device_t dev)
+{
+	ACPI_HANDLE handle = acpi_get_handle(dev);
+	struct acpi_cmbat_softc *sc;
+	sc = device_get_softc(dev);
+	AcpiInstallNotifyHandler(handle, ACPI_DEVICE_NOTIFY,
+				 acpi_cmbat_notify_handler,dev);
+	bzero(&sc->bif_buffer, sizeof(sc->bif_buffer));
+	bzero(&sc->bst_buffer, sizeof(sc->bst_buffer));
+	
+	acpi_cmbat_get_bif(dev);
+	acpi_cmbat_get_bst(dev);
+
+
+	acpi_cmbat_units++;
+
+	return(0);
+}
+
+static device_method_t acpi_cmbat_methods[] = {
+	/* Device interface */
+	DEVMETHOD(device_probe,		acpi_cmbat_probe),
+	DEVMETHOD(device_attach,	acpi_cmbat_attach),
+
+	{0, 0}
+};
+
+static driver_t acpi_cmbat_driver = {
+	"acpi_cmbat",
+	acpi_cmbat_methods,
+	sizeof(struct acpi_cmbat_softc),
+};
+
+static devclass_t acpi_cmbat_devclass;
+DRIVER_MODULE(acpi_cmbat, acpi, acpi_cmbat_driver, acpi_cmbat_devclass, 0, 0);
diff --git a/sys/dev/acpica/acpi_thermal.c b/sys/dev/acpica/acpi_thermal.c
index 273729c..f7370dc 100644
--- a/sys/dev/acpica/acpi_thermal.c
+++ b/sys/dev/acpica/acpi_thermal.c
@@ -51,7 +51,7 @@ struct acpi_tz_softc {
 
 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 @@ acpi_tz_probe(device_t dev)
     }
     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 @@ acpi_tz_attach(device_t dev)
 	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);
 }
+
+
+
+
+
+
+
diff --git a/sys/dev/acpica/acpiio.h b/sys/dev/acpica/acpiio.h
index 2e1fb12..fec9dc2 100644
--- a/sys/dev/acpica/acpiio.h
+++ b/sys/dev/acpica/acpiio.h
@@ -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));
diff --git a/sys/modules/acpi/Makefile b/sys/modules/acpi/Makefile
index 5b82879..41b8b58 100644
--- a/sys/modules/acpi/Makefile
+++ b/sys/modules/acpi/Makefile
@@ -33,6 +33,7 @@ SRCS		+= rscreate.c rsdump.c rsio.c rsirq.c rslist.c rsmemory.c
 SRCS		+= rsmisc.c rsutils.c rsxface.c tbconvrt.c tbget.c tbinstal.c tbutils.c 
 SRCS		+= tbxface.c tbxfroot.c acpi.c acpi_apic.c acpi_button.c
 SRCS		+= acpi_ec.c acpi_isa.c acpi_lid.c acpi_pcib.c acpi_processor.c
+SRCS		+= acpi_acad.c acpi_cmbat.c
 SRCS		+= acpi_resource.c acpi_thermal.c acpi_timer.c OsdDebug.c 
 SRCS		+= OsdHardware.c OsdInterrupt.c OsdMemory.c OsdSchedule.c
 SRCS		+= OsdStream.c OsdSynch.c OsdEnvironment.c 
diff --git a/sys/modules/acpica/Makefile b/sys/modules/acpica/Makefile
index 5b82879..41b8b58 100644
--- a/sys/modules/acpica/Makefile
+++ b/sys/modules/acpica/Makefile
@@ -33,6 +33,7 @@ SRCS		+= rscreate.c rsdump.c rsio.c rsirq.c rslist.c rsmemory.c
 SRCS		+= rsmisc.c rsutils.c rsxface.c tbconvrt.c tbget.c tbinstal.c tbutils.c 
 SRCS		+= tbxface.c tbxfroot.c acpi.c acpi_apic.c acpi_button.c
 SRCS		+= acpi_ec.c acpi_isa.c acpi_lid.c acpi_pcib.c acpi_processor.c
+SRCS		+= acpi_acad.c acpi_cmbat.c
 SRCS		+= acpi_resource.c acpi_thermal.c acpi_timer.c OsdDebug.c 
 SRCS		+= OsdHardware.c OsdInterrupt.c OsdMemory.c OsdSchedule.c
 SRCS		+= OsdStream.c OsdSynch.c OsdEnvironment.c