mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-25 21:24:08 +08:00
b1121e2a18
We are preparing to add new Loongson (based on LoongArch, not MIPS) support. LoongArch use ACPI other than DT as its boot protocol, so add its support for ACPI_PROCESSOR/ACPI_NUMA. Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
19 lines
565 B
Plaintext
19 lines
565 B
Plaintext
# SPDX-License-Identifier: GPL-2.0
|
|
config ACPI_NUMA
|
|
bool "NUMA support"
|
|
depends on NUMA
|
|
depends on (X86 || IA64 || ARM64 || LOONGARCH)
|
|
default y if IA64 || ARM64
|
|
|
|
config ACPI_HMAT
|
|
bool "ACPI Heterogeneous Memory Attribute Table Support"
|
|
depends on ACPI_NUMA
|
|
select HMEM_REPORTING
|
|
select MEMREGION
|
|
help
|
|
If set, this option has the kernel parse and report the
|
|
platform's ACPI HMAT (Heterogeneous Memory Attributes Table),
|
|
register memory initiators with their targets, and export
|
|
performance attributes through the node's sysfs device if
|
|
provided.
|