diff options
Diffstat (limited to 'sys/dev/acpica/acpi.c')
-rw-r--r-- | sys/dev/acpica/acpi.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sys/dev/acpica/acpi.c b/sys/dev/acpica/acpi.c index cd465fdce72b..a2ea69086559 100644 --- a/sys/dev/acpica/acpi.c +++ b/sys/dev/acpica/acpi.c @@ -2260,6 +2260,15 @@ acpi_probe_child(ACPI_HANDLE handle, UINT32 level, void *context, void **status) /* Never disable PCI link devices. */ if (acpi_MatchHid(handle, "PNP0C0F")) break; + + /* + * RTC Device should be enabled for CMOS register space + * unless FADT indicate it is not present. + * (checked in RTC probe routine.) + */ + if (acpi_MatchHid(handle, "PNP0B00")) + break; + /* * Docking stations should remain enabled since the system * may be undocked at boot. |