3af8b2cb19
1. Remove the AcpiEnableGpe() call. This was wrong.
2. Only call _PSW or _DSW for devices that are scheduled for wake.
This was an old bug.
3. Only enable wake GPEs during suspend. Disabling these for
devices not setup for wake was causing problems.
4. No wake GPEs should be enabled at runtime.
Unconditionally disable these during resume.
This should make the wake-device code work again. Note that waking via
pckbd(4) has always been unreliable; the _PRW object is not typically located
under the PC keyboard object, but in the parent of it (e.g. the LPC bridge).
45 lines
2.0 KiB
C
45 lines
2.0 KiB
C
/* $NetBSD: acpi_wakedev.h,v 1.6 2011/02/19 09:52:32 jruoho Exp $ */
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/*-
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* Copyright (c) 2009, 2011 Jared D. McNeill <jmcneill@invisible.ca>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _SYS_DEV_ACPI_ACPI_WAKEDEV_H
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#define _SYS_DEV_ACPI_ACPI_WAKEDEV_H
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struct acpi_wakedev {
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ACPI_HANDLE aw_power[8]; /* Power resources */
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ACPI_HANDLE aw_handle; /* Wake GPE handle */
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ACPI_INTEGER aw_number; /* Wake GPE number */
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ACPI_INTEGER aw_state; /* Highest sleep state for wake */
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bool aw_enable; /* Wake enabled (sysctl)? */
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};
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void acpi_wakedev_init(struct acpi_devnode *);
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void acpi_wakedev_add(struct acpi_devnode *);
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void acpi_wakedev_commit(struct acpi_softc *, int);
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#endif /* !_SYS_DEV_ACPI_ACPI_WAKEDEV_H */
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