From 1962f31b86b6fbba41a87a667ef3f58cdac14f3b Mon Sep 17 00:00:00 2001 From: Shameer Kolothum Date: Wed, 18 Sep 2019 14:06:30 +0100 Subject: hw/arm: Use GED for system_powerdown event For machines 4.2 or higher with ACPI boot use GED for system_powerdown event instead of GPIO. Guest boot with DT still uses GPIO. Signed-off-by: Shameer Kolothum Reviewed-by: Eric Auger Reviewed-by: Igor Mammedov Message-Id: <20190918130633.4872-9-shameerali.kolothum.thodi@huawei.com> Acked-by: Peter Maydell Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- include/hw/acpi/acpi_dev_interface.h | 1 + include/hw/acpi/generic_event_device.h | 3 +++ 2 files changed, 4 insertions(+) (limited to 'include/hw/acpi') diff --git a/include/hw/acpi/acpi_dev_interface.h b/include/hw/acpi/acpi_dev_interface.h index 0ba90effd2..a2a12af9b9 100644 --- a/include/hw/acpi/acpi_dev_interface.h +++ b/include/hw/acpi/acpi_dev_interface.h @@ -13,6 +13,7 @@ typedef enum { ACPI_MEMORY_HOTPLUG_STATUS = 8, ACPI_NVDIMM_HOTPLUG_STATUS = 16, ACPI_VMGENID_CHANGE_STATUS = 32, + ACPI_POWER_DOWN_STATUS = 64, } AcpiEventStatusBits; #define TYPE_ACPI_DEVICE_IF "acpi-device-interface" diff --git a/include/hw/acpi/generic_event_device.h b/include/hw/acpi/generic_event_device.h index 2049e8d873..d157eac088 100644 --- a/include/hw/acpi/generic_event_device.h +++ b/include/hw/acpi/generic_event_device.h @@ -62,6 +62,8 @@ #include "hw/sysbus.h" #include "hw/acpi/memory_hotplug.h" +#define ACPI_POWER_BUTTON_DEVICE "PWRB" + #define TYPE_ACPI_GED "acpi-ged" #define ACPI_GED(obj) \ OBJECT_CHECK(AcpiGedState, (obj), TYPE_ACPI_GED) @@ -79,6 +81,7 @@ * through GED. */ #define ACPI_GED_MEM_HOTPLUG_EVT 0x1 +#define ACPI_GED_PWR_DOWN_EVT 0x2 typedef struct GEDState { MemoryRegion io; -- cgit v1.2.3