[src/trunk]: src/sys/dev/acpi When scanning the device "capabilities" (power, ...

[jruoho <jruoho%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/57c2f9754099
branches:  trunk
changeset: 754782:57c2f9754099
user:      jruoho <jruoho%NetBSD.org@localhost>
date:      Wed May 12 16:11:05 2010 +0000

description:
When scanning the device "capabilities" (power, wake-up, etc.),
include all device nodes, regardless of the status of the device.

XXX: It is known that some systems implement the _STA method incorrectly.
     If needed in the future, attachment based on the values from this
     method may need revisiting. Same goes for ACPI_ACTIVATE_DEV.

diffstat:

 sys/dev/acpi/acpi.c |  13 +++----------
 1 files changed, 3 insertions(+), 10 deletions(-)

diffs (39 lines):

diff -r 4c0dd17786cd -r 57c2f9754099 sys/dev/acpi/acpi.c
--- a/sys/dev/acpi/acpi.c       Wed May 12 15:59:52 2010 +0000
+++ b/sys/dev/acpi/acpi.c       Wed May 12 16:11:05 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: acpi.c,v 1.194 2010/04/27 08:36:06 jruoho Exp $        */
+/*     $NetBSD: acpi.c,v 1.195 2010/05/12 16:11:05 jruoho Exp $        */
 
 /*-
  * Copyright (c) 2003, 2007 The NetBSD Foundation, Inc.
@@ -65,7 +65,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: acpi.c,v 1.194 2010/04/27 08:36:06 jruoho Exp $");
+__KERNEL_RCSID(0, "$NetBSD: acpi.c,v 1.195 2010/05/12 16:11:05 jruoho Exp $");
 
 #include "opt_acpi.h"
 #include "opt_pcifixup.h"
@@ -984,19 +984,12 @@
 acpi_rescan_capabilities(struct acpi_softc *sc)
 {
        struct acpi_devnode *ad;
-       ACPI_DEVICE_INFO *di;
        ACPI_HANDLE tmp;
        ACPI_STATUS rv;
 
        SIMPLEQ_FOREACH(ad, &sc->ad_head, ad_list) {
 
-               di = ad->ad_devinfo;
-
-               if (di->Type != ACPI_TYPE_DEVICE)
-                       continue;
-
-               if ((di->Valid & ACPI_VALID_STA) != 0 &&
-                   (di->CurrentStatus & ACPI_STA_OK) != ACPI_STA_OK)
+               if (ad->ad_devinfo->Type != ACPI_TYPE_DEVICE)
                        continue;
 
                /*