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Disable the EC GPE in the shutdown path. This is correct but is not known

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to fix any bug.
This commit is contained in:
Nate Lawson 2004-06-30 16:00:20 +00:00
parent d8dbb9937b
commit 340a7f6a9b
1 changed files with 13 additions and 0 deletions
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13
sys/dev/acpica/acpi_ec.c
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@ -339,11 +339,13 @@ static ACPI_STATUS EcWrite(struct acpi_ec_softc *sc, UINT8 Address,
UINT8 *Data);
static int acpi_ec_probe(device_t dev);
static int acpi_ec_attach(device_t dev);
static int acpi_ec_shutdown(device_t dev);
static device_method_t acpi_ec_methods[] = {
/* Device interface */
DEVMETHOD(device_probe, acpi_ec_probe),
DEVMETHOD(device_attach, acpi_ec_attach),
DEVMETHOD(device_shutdown, acpi_ec_shutdown),
{0, 0}
};
@ -639,6 +641,17 @@ acpi_ec_attach(device_t dev)
return (ENXIO);
}
static int
acpi_ec_shutdown(device_t dev)
{
struct acpi_ec_softc *sc;
/* Disable the GPE so we don't get EC events during shutdown. */
sc = device_get_softc(dev);
AcpiDisableGpe(sc->ec_gpehandle, sc->ec_gpebit, ACPI_NOT_ISR);
return (0);
}
static void
EcGpeQueryHandler(void *Context)
{