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Add a system notify handler in addition to the device notify handler.

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At least some Toshiba notebooks use a Notify of 0 or 1 for this.

PR:
Submitted by:	Hiroyuki Aizu <aizu@navi.org>
This commit is contained in:
Nate Lawson 2003-09-11 03:17:33 +00:00
parent e060b6bd03
commit 5c5967082f
1 changed files with 9 additions and 0 deletions
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9
sys/dev/acpica/acpi_cmbat.c
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@ -296,9 +296,11 @@ acpi_cmbat_notify_handler(ACPI_HANDLE h, UINT32 notify, void *context)
return;
switch (notify) {
case ACPI_NOTIFY_DEVICE_CHECK:
case ACPI_BATTERY_BST_CHANGE:
timespecclear(&sc->bst_lastupdated);
break;
case ACPI_NOTIFY_BUS_CHECK:
case ACPI_BATTERY_BIF_CHANGE:
timespecclear(&sc->bif_lastupdated);
AcpiOsQueueForExecution(OSD_PRIORITY_LO, acpi_cmbat_get_bif, dev);
@ -331,6 +333,13 @@ acpi_cmbat_attach(device_t dev)
return (ENXIO);
handle = acpi_get_handle(dev);
/*
* Install a system notify handler in addition to the device notify.
* Toshiba notebook uses this alternate notify for its battery.
*/
AcpiInstallNotifyHandler(handle, ACPI_SYSTEM_NOTIFY,
acpi_cmbat_notify_handler, dev);
AcpiInstallNotifyHandler(handle, ACPI_DEVICE_NOTIFY,
acpi_cmbat_notify_handler, dev);