From 14404dd2d1c18529f619461e09e3065e1aa46c7b Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Tue, 15 Sep 2020 14:08:52 +0200 Subject: acpi: ged: add control regs Add control regs (sleep, reset) for hw-reduced acpi. Signed-off-by: Gerd Hoffmann Reviewed-by: Igor Mammedov Message-id: 20200915120909.20838-5-kraxel@redhat.com --- include/hw/acpi/generic_event_device.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'include') diff --git a/include/hw/acpi/generic_event_device.h b/include/hw/acpi/generic_event_device.h index 1be05a3..38aec52 100644 --- a/include/hw/acpi/generic_event_device.h +++ b/include/hw/acpi/generic_event_device.h @@ -74,6 +74,17 @@ DECLARE_INSTANCE_CHECKER(AcpiGedState, ACPI_GED, #define ACPI_GED_EVT_SEL_OFFSET 0x0 #define ACPI_GED_EVT_SEL_LEN 0x4 +#define ACPI_GED_REG_SLEEP_CTL 0x00 +#define ACPI_GED_REG_SLEEP_STS 0x01 +#define ACPI_GED_REG_RESET 0x02 +#define ACPI_GED_REG_COUNT 0x03 + +/* ACPI_GED_REG_RESET value for reset*/ +#define ACPI_GED_RESET_VALUE 0x42 + +/* ACPI_GED_REG_SLEEP_CTL.SLP_TYP value for S5 (aka poweroff) */ +#define ACPI_GED_SLP_TYP_S5 0x05 + #define GED_DEVICE "GED" #define AML_GED_EVT_REG "EREG" #define AML_GED_EVT_SEL "ESEL" @@ -89,6 +100,7 @@ DECLARE_INSTANCE_CHECKER(AcpiGedState, ACPI_GED, typedef struct GEDState { MemoryRegion evt; + MemoryRegion regs; uint32_t sel; } GEDState; -- cgit v1.1