1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0 2*4882a593Smuzhiyunconfig ACPI_NUMA 3*4882a593Smuzhiyun bool "NUMA support" 4*4882a593Smuzhiyun depends on NUMA 5*4882a593Smuzhiyun depends on (X86 || IA64 || ARM64) 6*4882a593Smuzhiyun default y if IA64 || ARM64 7*4882a593Smuzhiyun 8*4882a593Smuzhiyunconfig ACPI_HMAT 9*4882a593Smuzhiyun bool "ACPI Heterogeneous Memory Attribute Table Support" 10*4882a593Smuzhiyun depends on ACPI_NUMA 11*4882a593Smuzhiyun select HMEM_REPORTING 12*4882a593Smuzhiyun select MEMREGION 13*4882a593Smuzhiyun help 14*4882a593Smuzhiyun If set, this option has the kernel parse and report the 15*4882a593Smuzhiyun platform's ACPI HMAT (Heterogeneous Memory Attributes Table), 16*4882a593Smuzhiyun register memory initiators with their targets, and export 17*4882a593Smuzhiyun performance attributes through the node's sysfs device if 18*4882a593Smuzhiyun provided. 19