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ACPICA: Disable all wake GPEs after first one recieved

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Change for GPE support: when a wake GPE is
received, now all wake GPEs are immediately disabled to
prevent the waking GPE from firing again, and to prevent
other wake GPEs from interrupting the wake process.

Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Bob Moore
2007-02-02 19:48:19 +03:00
committed by Len Brown
parent fdffb72d23
commit c5a7156959
3 changed files with 51 additions and 101 deletions
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6
include/acpi/actypes.h
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@@ -592,7 +592,7 @@ typedef u32 acpi_event_status;
* | | | +--- Type of dispatch -- to method, handler, or none
* | | +--- Enabled for runtime?
* | +--- Enabled for wake?
* +--- System state when GPE ocurred (running/waking)
* +--- Unused
*/
#define ACPI_GPE_XRUPT_TYPE_MASK (u8) 0x01
#define ACPI_GPE_LEVEL_TRIGGERED (u8) 0x01
@@ -618,10 +618,6 @@ typedef u32 acpi_event_status;
#define ACPI_GPE_ENABLE_MASK (u8) 0x60 /* Both run/wake */
#define ACPI_GPE_SYSTEM_MASK (u8) 0x80
#define ACPI_GPE_SYSTEM_RUNNING (u8) 0x80
#define ACPI_GPE_SYSTEM_WAKING (u8) 0x00
/*
* Flags for GPE and Lock interfaces
*/