1*c710fcc5SDan Williams# SPDX-License-Identifier: GPL-2.0 2*c710fcc5SDan Williamsconfig ACPI_NUMA 3*c710fcc5SDan Williams bool "NUMA support" 4*c710fcc5SDan Williams depends on NUMA 5*c710fcc5SDan Williams depends on (X86 || IA64 || ARM64) 6*c710fcc5SDan Williams default y if IA64 || ARM64 7*c710fcc5SDan Williams 8*c710fcc5SDan Williamsconfig ACPI_HMAT 9*c710fcc5SDan Williams bool "ACPI Heterogeneous Memory Attribute Table Support" 10*c710fcc5SDan Williams depends on ACPI_NUMA 11*c710fcc5SDan Williams select HMEM_REPORTING 12*c710fcc5SDan Williams help 13*c710fcc5SDan Williams If set, this option has the kernel parse and report the 14*c710fcc5SDan Williams platform's ACPI HMAT (Heterogeneous Memory Attributes Table), 15*c710fcc5SDan Williams register memory initiators with their targets, and export 16*c710fcc5SDan Williams performance attributes through the node's sysfs device if 17*c710fcc5SDan Williams provided. 18