Add battery device.

1 files changed, 73 insertions, 0 deletions

diff --git a/sys/dev/acpi/acpibat.c b/sys/dev/acpi/acpibat.c
new file mode 100644
index 00000000000..a3074789b25
--- /dev/null
+++ b/sys/dev/acpi/acpibat.c
@@ -0,0 +1,73 @@
+/* $OpenBSD: acpibat.c,v 1.1 2005/12/13 07:21:47 marco Exp $ */
+/*
+ * Copyright (c) 2005 Marco Peereboom <marco@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/device.h>
+#include <sys/malloc.h>
+
+#include <machine/bus.h>
+
+#include <dev/acpi/acpireg.h>
+#include <dev/acpi/acpivar.h>
+
+int acpibat_match(struct device *, void *, void *);
+void acpibat_attach(struct device *, struct device *, void *);
+
+struct acpibat_softc {
+	struct device		sc_dev;
+
+	bus_space_tag_t		sc_iot;
+	bus_space_handle_t	sc_ioh;
+};
+
+struct cfattach acpibat_ca = {
+	sizeof(struct acpibat_softc), acpibat_match, acpibat_attach
+};
+
+struct cfdriver acpibat_cd = {
+	NULL, "acpibat", DV_DULL
+};
+
+int
+acpibat_match(struct device *parent, void *match, void *aux)
+{
+	struct acpi_attach_args *aa = aux;
+	struct cfdata *cf = match;
+
+	/* sanity */
+	if (aa->aaa_name == NULL ||
+	    strcmp(aa->aaa_name, cf->cf_driver->cd_name) != 0 ||
+	    aa->aaa_table != NULL)
+		return (0);
+
+	return (1);
+}
+
+void
+acpibat_attach(struct device *parent, struct device *self, void *aux)
+{
+/*
+	struct acpibat_softc *sc = (struct acpibat_softc *) self;
+	struct acpi_softc *psc = (struct acpi_softc *) parent;
+	struct acpi_attach_args *aa = aux;
+	bus_addr_t address;
+	bus_size_t size;
+*/
+
+	printf("\n");
+}