Module Name: src
Committed By: jruoho
Date: Sun Jan 9 09:47:56 UTC 2011
Modified Files:
src/sys/dev/acpi: acpi_bat.c
Log Message:
Print a message if ACPI 4.0 functionality is present (in which case the
driver should be updated).
To generate a diff of this commit:
cvs rdiff -u -r1.106 -r1.107 src/sys/dev/acpi/acpi_bat.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/acpi/acpi_bat.c
diff -u src/sys/dev/acpi/acpi_bat.c:1.106 src/sys/dev/acpi/acpi_bat.c:1.107
--- src/sys/dev/acpi/acpi_bat.c:1.106 Tue Jan 4 05:48:48 2011
+++ src/sys/dev/acpi/acpi_bat.c Sun Jan 9 09:47:55 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: acpi_bat.c,v 1.106 2011/01/04 05:48:48 jruoho Exp $ */
+/* $NetBSD: acpi_bat.c,v 1.107 2011/01/09 09:47:55 jruoho Exp $ */
/*-
* Copyright (c) 2003 The NetBSD Foundation, Inc.
@@ -75,7 +75,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: acpi_bat.c,v 1.106 2011/01/04 05:48:48 jruoho Exp $");
+__KERNEL_RCSID(0, "$NetBSD: acpi_bat.c,v 1.107 2011/01/09 09:47:55 jruoho Exp $");
#include <sys/param.h>
#include <sys/condvar.h>
@@ -221,6 +221,8 @@
{
struct acpibat_softc *sc = device_private(self);
struct acpi_attach_args *aa = aux;
+ ACPI_HANDLE tmp;
+ ACPI_STATUS rv;
aprint_naive(": ACPI Battery\n");
aprint_normal(": ACPI Battery\n");
@@ -248,6 +250,14 @@
return;
acpibat_init_envsys(self);
+
+ /*
+ * If this is ever seen, the driver should be extended.
+ */
+ rv = AcpiGetHandle(sc->sc_node->ad_handle, "_BIX", &tmp);
+
+ if (ACPI_SUCCESS(rv))
+ aprint_verbose_dev(self, "ACPI 4.0 functionality present\n");
}
/*
