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# SPDX-License-Identifier: GPL-2.0-only
config ACPI_AMD_HARDWARE_SLEEP_VALUES
def_bool n
help
Provide common definitions for AMD hardware PM1_CNT register sleep
values.
config ACPI_CPU_STRING
string
default "CP%02X"
depends on HAVE_ACPI_TABLES
help
Specifies the ACPI name format string used by the acpigen
function to generate the processor scope. Default is CPxx.
config ACPI_FNKEY_GEN_SCANCODE
int
default 0
help
Specifies the scancode, if any, which is generated when the Fn key is
pressed. A value of 0 is ignored, which is the default since most
keyboards do not emit a scancode for the Fn key.
config ACPI_HAVE_PCAT_8259
def_bool y if !ACPI_NO_PCAT_8259
config ACPI_INTEL_HARDWARE_SLEEP_VALUES
def_bool n
help
Provide common definitions for Intel hardware PM1_CNT register sleep
values.
config ACPI_SOC_NVS
bool
help
Set to indicate <soc/nvs.h> exists for the platform with a definition
for global_nvs.
config ACPI_GNVS_USB_CHARGECTL
bool
depends on ACPI_SOC_NVS
help
Set to indicate <soc/nvs.h> implements fields s3u0, s3u1, s5u0, s5u1
to control USB port power rail for S3/S4/S5 sleep states.
config ACPI_CUSTOM_MADT
bool
default n if ACPI_NO_CUSTOM_MADT
default y
help
Selected by platforms that need to expose custom MADT entries.
config ACPI_NO_CUSTOM_MADT
bool
default y if ACPI_COMMON_MADT_LAPIC && ACPI_COMMON_MADT_IOAPIC
config ACPI_COMMON_MADT_LAPIC
bool
config ACPI_COMMON_MADT_IOAPIC
bool
config ACPI_COMMON_MADT_GICC_V3
bool
depends on ARCH_ARM64
config ACPI_NO_PCAT_8259
bool
help
Selected by platforms that don't expose a PC/AT 8259 PIC pair.
config ACPI_EINJ
def_bool n
depends on HAVE_ACPI_TABLES
help
This variable provides control for ACPI error injection table (EINJ)
config HAVE_ACPI_TABLES
bool
help
This variable specifies whether a given board has ACPI table support.
It is usually set in mainboard/*/Kconfig.
config ACPI_LPIT
bool
depends on HAVE_ACPI_TABLES
help
Selected by platforms that support and fill Intel Low Power Idle Table.
config ACPI_GTDT
bool
depends on HAVE_ACPI_TABLES
help
Selected by platforms that implement ARM generic timers
config ACPI_IORT
def_bool n
depends on ARCH_ARM64 && HAVE_ACPI_TABLES
help
Selected by platforms that implement ARM IO Remap table.
config MAX_ACPI_TABLE_SIZE_KB
int
default 144
help
Set the maximum size of all ACPI tables in KiB.
config ACPI_PPTT
bool
depends on HAVE_ACPI_TABLES
help
Selected to build an ACPI Processor Properties Topology Table.
config ACPI_PPTT_MAX_CACHES
int
depends on ACPI_PPTT
default 4
help
This variable sets the maximum number of distinct caches per
topology level. Increasing this option also increases stack usage.
config ACPI_WDAT_WDT
bool
default n
depends on HAVE_ACPI_TABLES
help
Selected by platforms that support and fill ACPI Watchdog Action Table
(WDAT).
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